MHC-RG90 versão 1.1
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Transcript of MHC-RG90 versão 1.1
– Continued on next page –
Amplifier section
The following are measured at AC 120, 220, 240V50/60 HzDIN power output (rated) 100 + 100 watts
(6 ohms at 1 kHz, DIN)Continuous RMS power output (reference)
145 + 145 watts(6 ohms at 1 kHz,10% THD)
InputsGAME (VIDEO): 1 Vp-p, 75 ohms(phono jack)GAME (AUDIO): Voltage 250 mV,(phono jacks) impedance 47 kilohmsMD/VIDEO (AUDIO) IN: voltage 450 mV/250 mV,(phono jacks) impedance 47 kilohmsMIC: sensitivity 1 mV,(phone jack) impedance 10 kilohms
OutputsVIDEO OUT: max. output level 1 Vp-p,(phono jacks) unbalanced, Sync.
negative load impedance75 ohms
PHONES: accepts headphones of(stereo mini jack) 8 ohms or moreFRONT SPEAKER: accepts impedance of 6 to
16 ohms
ayerSystem Compact disc and digital
audio systemLaser Semiconductor laser
(λ=795nm)Laser Output Max. 44.6 µW*
*This output is the valuemeasured at a distance of200 mm from theobjective lens surface onthe Optical Pick-up Blockwith 7 mm aperture.
rrrrrrWave length 795 nmCD OPTICAL DIGITAL OUT(Square optical connector jack, rear panel)Wave length 660 nmOutput Level –18 dBm
Tape player sectionRecording system 4-track 2-channel stereoFrequency response 50 – 13,000 Hz (±3 dB),
using Sony TYPE Icassette
Tuner section
FM stereo, FM/AM superheterodyne tuner
Tuning range 87.5 – 108.0 MHzAntenna FM lead antennaAntenna terminals 75 ohm unbalancedIntermediate frequency 10.7 MHz
AM tuner section
Tuning rangeLatin American models: 530 – 1,710 kHz
(with the interval set at 10kHz)531 – 1,710 kHz(with the interval set at 9kHz)
Middle Eastern models: 531 – 1,602 kHz(with the interval set at 9kHz)
Other models: 531 – 1,602 kHz(with the interval set at 9kHz)530 – 1,710 kHz(with the interval set at 10kHz)
Antenna AM loop antennaAntenna terminals External antenna terminalIntermediate frequency 450 kHz
MHC-RG90MANUAL DE SERVIÇO Brazilian Model
Especificações Técnicas Amplificador
MHC-RG90Potência de Saída RMS 270 + 270 watts
(6 ohms a 1 kHz, 10% THD)
Potência de Saída PMPO 6.000W
Entradas GAME (VIDEO) (tomada RCA):
1 Vp-p, 75 ohms GAME (AUDIO) (tomada RCA):
Sensibilidade 250 mV, impedância 47 kilohms
MD/VIDEO (AUDIO) IN (tomada RCA): Sensibilidade 450/250 mV,
impedância 47 kilohms MIC: Sensibilidade 1 mV,
impedância 10 kilohms
Saídas VIDEO OUT (tomadas RCA):
Nível máx. de saída:1 Vp-p, não balanceado, sincronismo negativo, impedância de carga de 75 ohms
PHONES (minitomada estéreo): Aceita fone de ouvido de
8 ohms ou mais FRONT SPEAKER: Aceita impedâncias de 6
a 16 ohms SURROUND SPEAKER: Aceita impedância de (somente MHC-RG77) 24 ohms ou mais
Seção CD
Modelo que usa mecanismo similar MHC-RG22 / RG33
Mecanismo do CD CDM58E-30BD60C
Base da Unidade BU-30BD60C
Unidade Óptica A-MAX.3
SeçãoToca-Fitas
Modelo que usa mecanismo similar Novo
Mecanismo do Toca-Fitas TCM-230PWR41CS
Reprodutor de CDs Sistema Sistema de áudio digital
de disco compacto Laser Laser semicondutor
(λ=795nm) Saída Laser Máx. 44,6 µW*
* Esta saída é o valor medido a uma distância de 200mm da superfície da lente objetiva no bloco de reprodução óptica com 7mm de abertura.
Resposta de Freqüência 2 Hz – 20 kHz (±0,5 dB)Comprimento de Onda 795 nmSAÍDA ÓPTICA DIGITAL DE CD -CD DIGITAL OUT(Tomada de conector quadrado no painel traseiro)Comprimento de Onda 660 nmNível de Saída –18 dBm
Reprodutor de Fitas Sistema de Gravação 4 pistas, 2 canais estéreo Resposta de Freqüência 50 – 13.000 Hz (±3 dB),
utilizando fita cassete Sony tipo I (normal)
Wow e flutter Menor que 0,3% W.RMS (DIN)
Rádio FM estéreo, sintonizador super-heteródino de FM/AM
Sintonizador FM
Faixa de sintonização 87,5 – 108,0 MHz Antena Antena monofilar de FM Terminais da antena 75 ohms, não balanceado Freqüência intermediária 10,7 MHz
Sintonizador AM
Faixa de Sintonização 530 – 1.710 kHz (com intervalo de freqüência ajustado em 10 kHz) 531 – 1.710 kHz (com intervalo de freqüência ajustado em 9 kHz)
Antena Antena Loop de AMTerminais da antena Terminal da antena externaFreqüência intermediária 450 kHz continuação na pág. seguinte
SISTEMA COMPACTO DE SOM Esta página foi retirada do manual de instruções.
Versão 1.1 12 2002
MHC-RG90
Caixas Acústicas
Caixa acústica Frontal modelo SS-RG90 para MHC-RG90 Sistema
Unidades de Alto-FalantesSuper Woofer:Woofer:Tweeter:Impedância NominalDimensões (LxAxP)Peso
3 vias, 3 unidades,tipo bass-reflex
15 cm, tipo cone15 cm, tipo cone5 cm, tipo Horn6 ohmsAprox. 250 x 386 x 366mmAprox. 7,5 kg cada caixa
Geral Alimentação
Consumo
MHC-RG90
Dimensões (LxAxP)
127 / 220 V CA, 60 Hz Ajustável com seletor
de voltagem
(não definido) watts
MHC-RG90 Aprox. 280 x 360 x 445mm
Peso : Aprox. 11,6 kg
Acessórios Fornecidos: Antena Loop de AM (1) Controle Remoto (1)
RM-SR210MHC-RG90
Pilhas tipo AA (2)Antena monofilar de FM (1)Pés de apoio para as caixas
acústicas Frontais (8)
Projeto e especificações técnicas sujeitos a alteração sem prévio aviso.
2
Esta página foi retirada do manual de instruções.
MHC-RG90
Í N D I C E
1. NOTAS DE SERVIÇO ........................................... 4
2. GERALLocalização dos Controles ............................................. 5Controle Remoto ............................................................ 6
3. DESMONTAGEM3-1. Sequência de Desmontagem .......................................... 73-2. Gabinete Superiror ......................................................... 83-3. Painel de Carregamento.................................................. 83-4. Mecanismo do CD (CDM58ES-30BD60C) .................. 93-5. Painel Frontal ................................................................. 93-6. Painel Traseiro................................................................ 103-7. Placa Principal ................................................................ 103-8. Base da Unidade (BU-30BD60C) ................................... 113-9. Placa DRIVER, Placa MOTOR
e Placa SENSOR (CD) ................................................... 113-10. Mecanismo do Toca-Fitas (TCM-230AWR41CS) ......... 123-11. Correias ........................................................................... 123-12. Placa SW , Placa HEAD (A)
e Placa HEAD (B)........................................................... 13
4. MODO DE TESTE.................................................... 14
5. AJUSTES MECÂNICOS ....................................... 18
6. AJUSTES ELÉTRICOSToca-Fitas ...................................................................... 18CD ................................................................................. 21
7. DIAGRAMAS7-1. Diagrama em Bloco – Seção CD SERVO – ................. 237-2. Diagrama em Bloco – Seção TUNER/TAPE DECK.... 247-3. Diagrama em Bloco – Seção PRINCIPAL – ............... 257-4. Diagrama em Bloco – Seção DISPLAY/KEY CONTROL
POWER SUPPLY........................................................... 267-5. Notas para placas de circuito impresso e
diagramas esquemáticos ................................................ 277-6. Placa de Circuito Impresso – Placa BD – .................... 287-7. Diagrama Esquemático – Placa BD – .......................... 297-8. Placa de Circuito Impresso
– DRIVER/MOTOR/SENSOR (CD)– .......................... 307-9. Diagrama Esquemático
– DRIVER/MOTOR/SENSOR (CD)– .......................... 30
7-23. Placas de Circuito Impresso – Placas PAD SWITCH/VOL – ...................................... 44
7-24. Diagrama Esquemático– Placas PAD SWITCH/VOL – ...................................... 45
7-25. Placas de Circuito Impresso– Placas MAIN TRANS/SUB-TRANS – ....................... 46
7-26. Diagrama Esquemático– Placa SUB TRANS – ................................................... 47
7-27. Diagrama Esquemático - Placa MAIN TRANS ............. 48
8. VISTAS EXPLODIDAS8-1. Seção Painel ..................................................................... 548-2. Painel Frontal .................................................................. 558-3. Chassis ............................................................................ 568-4. Mecanismo do CD
(CDM58ES-30BD60C) ................................................... 578-5. Base da Unidade (BU-30BD60C) ................................... 588-6. Mecanismo do Toca-Fitas
(TCM-230AWR41CS) .................................................... 59
9. LISTA DE PEÇAS ELÉTRICAS ......................... 60
7-10. Placas de Circuito Impresso – SW/HEAD (A)/HEAD (B)– .......................................
7-11. Diagrama Esquemático – SW Board – ......................... 7-12. Placas de Circuito Impresso – Placa PRINCIPAL – .... 7-13. Diagrama Esquemático – Placa PRINCIPAL (1/4) – .. 7-14. Diagrama Esquemático – Placa PRINCIPAL (2/4) – .. 7-15. Diagrama Esquemático
– PRINCIPAL (3/4)/HEAD (A)/HEAD (B) – .............. 7-16. Diagrama Esquemático – MAIN Board (4/4) – ........... 7-17. Placas de Circuito Impresso – GAME IN Board – ...... 7-18. Diagrama Esquemático – GAME IN Board – .............. 7-19. Placas de Circuito Impresso
– Placas POWER/SENSOR – ........................................ 7-20. Diagrama Esquemático
– Placa POWER AMP – ................................................... 7-21. Placas de Circuito Impresso
3132333435
36373839
40
41
– Placas PAINEL/CD OPEN/CD SWITCH – ................ 427-22. Diagrama Esquemático
– Placas PAINEL/CD OPEN/CD SWITCH – ................... 43
3
7-28. Descrição dos Pinos dos IC's........................................... 50
MHC-RG90SEÇÃO 1
NOTAS DE SERVIÇO
NOTAS SOBRE O MANUSEIO DA UNIDADE ÓPTICA
O diodo laser da unidade óptica é sensível a descargas eletroestáticas podendo ser danificado por descargas causadas por roupas ou mesmo pelo corpo humano. Durante o reparo tenha cuidado para não causar danos a unidade, devido a descargas eletroestáticas e siga corretamente os procedimentos descritos nesse manual para a execução de reparos e troca de componentes. As placas de circuito impresso são facilmente danificadas, tenha muito cuidado para manuseá-las.
NOTAS SOBRE O DIODO EMISSOR DE LASER
O feize laser nesse modelo é concentrado e deve ser focado na superfície reflexiva do disco, pela lente objetiva da unidade óptica. Quando observar a emissão do diodo laser, tome o cuidado de estar no mínimo a 30 cm da lente objetiva.
Este aparelho é classificado como um produto LASER CLASSE 1. O símbolo do produto laser classe 1 está localizado na parte posterior externa do aparelho.
O componente laser desse produto é capaz de emitir radiação, excedendo o limite da Classe 1.
Atenção O uso dos controles, ajustes ou execução de procedimentos que não sejam os descritos nesse manual, podem causar exposição a uma perigosa radiação.
Notas sobre substituição de componentes tipo chip • Nunca reutilize um componente tipo chip. • Informamos que os capacitores eletrolíticos de tântalo podem
ser danificados se expostos a altas temperaturas.
Notas sobre o reparo da placa de circuito impresso • Mantenha a temperatura do ferro de solda por volta de 270˚C
durante o reparo. • Não ressolde componentes em um mesmo ponto da placa mais
de três vezes. • Tenha cuidado para não forçar os condutores (trilhas) da placa
durante o processo de soldagem e dessoldagem.
ATENÇÃO COM OS COMPONENTES DE SEGURANÇA !
OS COMPONENTES IDENTIFICADOS COM A MARCA 0 NOS DIAGRAMAS ESQUEMÁTICOS E NA LISTA DE PEÇAS SÃO CRÍ TICOS PARA A SEGURANÇA. SOMENTE OS SUBSTITUA POR PEÇAS NUMERICAMENTE IDENTIFICADAS NESSE MANUAL OU EM SUPLEMENTOS PUBLICADOS PELA SONY.
4
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ed ef
W wswa w; ql
SEÇÃO 2 MHC-RG90
LOCALIZAÇÃO DOS CONTROLES
ESTA PÁGINA FOI RETIRADA DO MANUAL DE INSTRUÇÕES
1 23 4 5 6
8
0 eh ej ek
1 Tecla @/1 (power) 2 Receptor do controle
remoto 3 Gaveta de CDs (pág. 12) 4 Teclas DISC 1 ~ 3 (págs. 12, 13) 5 Tecla DISC SKIP EX-CHANGE
(págs. 12, 13) 6 Tecla Z OPEN/CLOSE
(págs. 12, 13) 7 Tecla DISPLAY (pág. 25) 8 Tecla SPECTRUM (pág. 22) 9 Tecla DIMMER (pág. 22) q; Tecla EDIT (pág. 18) / Tecla
DIRECTION (págs. 16~18) qa Controle de VOLUME
(pág. 24) qs Tecla REPEAT (pág. 13) /
Tecla FM MODE (págs. 15, 30)
qd Tecla x (parada) qf Tecla CD SYNC HI-DUB
(págs. 17, 18)
qg Tecla REC PAUSE/START (págs. 17, 18)
qh Deck B A (págs. 16~19) qj Tecla > (págs. 12, 14, 16) qk Tecla M/+ (págs. 12, 14, 16) ql Tomada PHONES w; Controle MIC LEVEL (pág. 23) wa Tomada MIC (pág. 23) ws Tecla hH (reprodução) wd Tomada GAME INPUT
(VIDEO/AUDIO L/R) (págs. 17, 22)
wf Tecla m/– (págs. 12, 14, 16) wg Tecla . (págs. 12, 14, 16) wh Deck A A (págs. 16, 17) wj Tecla SURROUND SPEAKER
MODE (somente MHC-RG77) (pág. 20)
wk Tecla X (pausa) wl Tecla GAME MIXING
(págs. 17, 22)
elrf
rdrs rar;
e; Tecla PLAY MODE (págs. 12, 13, 18) / Tecla TUNER MEMORY (pág. 14)
ea Tecla GAME (págs. 22, 27) es Tecla MD (VIDEO)
(págs. 26, 28) ed Tecla TAPE A/B (págs. 16, 17) ef Tecla TUNER/BAND (pág. 14) eg Tecla CD
(págs. 10, 12, 13, 17, 18) eh Tecla MUSIC EQ (pág. 20) ej Teclas v/V/b/B
ek Tecla MOVIE EQ (pág. 20) el Tecla SURROUND (pág. 21) r; Tecla P FILE (pág. 21) ra Tecla ENTER (págs. 11, 13,
14, 18, 19, 21, 24, 30) rs Tecla EFFECT ON/OFF
(pág. 20) rd Tecla GAME EQ (págs. 20, 22) rf Tecla GROOVE (pág.20)
5
Controle Remoto
A B C
D
E
R
S
T
U
V
Y
X W
qh
qj
qa qs
qd
qf
7
q;
qg
8
9
6
ESTA PÁGINA FOI RETIRADA DO MANUAL DE INSTRUÇÕES
1 Tecla SLEEP (pág. 23)2 Tecla CLOCK/TIMER SELECT
(págs. 19, 24)3 Tecla CLOCK/TIMER SET
(págs. 11, 18, 24)4 Tecla @/1 (power)5 Tecla X (pausa)6 Tecla x (parada)7 Tecla CLEAR (págs. 13, 18)8 Teclas VOL +/–9 Tecla D.SKIP (pág. 12)q; Tecla MD (VIDEO)
(pág. 26)qa Tecla TAPE A/B
(págs. 16, 17)
6
qs Tecla SURROUND*1)
(pág. 21) / Tecla SURROUND SPEAKER MODE*2)
(pág. 20) qd Tecla ENTER (págs. 11, 13,
14, 18, 19, 21, 24)qf Tecla EFFECT ON/OFF
(pág. 20) qg Teclas v/V/b/B
qh Tecla P FILE (pág. 21) qj Tecla PRESET EQ (pág. 20) qk Tecla TUNER/BAND
(pág. 14)
ql Tecla CD(págs. 10, 12, 13, 17, 18)
w; Tecla GAME (págs. 22, 27)wa Tecla m /
TUNING – (pág. 14)ws Tecla M /
TUNING + (pág. 14)
wd Tecla . / PRESET – (pág. 14)
wf Tecla > / PRESET + (pág. 14)
wg Tecla hH (reprodução)(págs. 12, 13, 16, 17)
*1) Somente MHC-RG66T e MHC-RG90
*2) Somente MHC-RG77
MHC-RG90SEÇÃO 3
DESMONTAGEM
• Este aparelho pode ser desmontado seguindo a sequência a seguir.
3-1. FLUXO DE DESMONTAGEM
3-4. Mecanismo do CD (CDM58ES-30BD60C) (Pag 9)
3-3. Painel de Carregamento (Pag 8)
3-2. Tampa Superior (Pag 8)
3-5. Painel Frontal (Pag 9)
3-6. Painel Traseiro (Pag 10)
3-7. Placa PRINCIPAL (Pag 10)
3-11.Correias (Pag 12)
3-10.Mecanismo do Toca-Fitas (TCM-230PWR41CS ) (Pag 12)
3-9. Placas DRIVER MOTOR e SENSOR (CD)
(Pag 11)
3-8. Base da Unidade (BU-30BD60C) (Pag 11)
Aparelho
3-12.Placas SW , HEAD (A) e HEAD (B) (Pag 13)
7
)
8
MHC-RG90
9
9
4 dois parafusos (case 3 TP2)
5 dois parafusos (BVTP 3 × 10)
2 dois parafusos (BVTP 3 × 10)
1 três parafusos (case 3 TP2
4 parafuso (case 3TP2)
6 painel esquedo (L)
3 painel direito (R)
8 dois parafusos(BVTP 3 × 12)
7 dois parafuso(BVTP 3 × 10)
q; gabinete superior
Nota: Siga o procedimento de desmontagem na ordem numérica dada.
3-2. GABINETE SUPERIOR
3-3. PAINEL DE CARREGAMENTO
2 Puxe a bandeja de discos
4 Painel de Carregamento
1 Gire o mecanismo na direção da seta
lado painel frontal
Mecanismo do CD (CDM58E-30BD60C)
3 quatro travas
–VISTA SUPERIOR–
MHC-RG90
3-4. MECANISMO DO CD (CDM58ES-30BD60C)
(CN202)
3 parafuso
3 parafuso (BVTP 3 × 10)
3-5. PAINEL FRONTAL
(BVTP 3 × 10)
5 MECANISMO DO CD (CDM58ES-30BD60C)
1 cabo tipo flat (21 vias) (CN201)
2 conector
3 quatro parafusos (BVTP 3 × 10)
1 cabo tipo flat (17 vias) (CN304)
2 conector (CN1)
2 conector (CN2)
5 painel frontal
2 conector (CN783)
2 conector (CN781)
4 conector (CN401)
9
MHC-RG90
3-6. PAINEL TRASEIRO
7 painel traseiro
(BVTP 3 × 10)
5 conector (CN973) 6 quatro parafusos (BVTP 3 × 10)
3-7. PLACA PRINCIPAL
4 placa principal
3 duas travas trava
placa principal
2 dois conectores (CN502, CN503)
1 dois parafusos (BVTP 3 × 10)
10
6 três parafusos
6 parafuso (BVTP 3 × 10)
2 parafuso (BVTP 3 × 10)
4 conector (CN701)
5 conector (CN891)
3 placa sensor
5 conector (CN976)
1 cabo tipo flat (11 vias) (CN702)
5 conector (CN974)
)
MHC-RG90
3-8. BASE DA UNIDADE (BU-30BD60C)
qa
9 dois parafusos (PTPWH M2.6
1 parafuso (PTPWH M2.6)
q; parafusos (DIA. 12)
7 dois parafusos (BVTP 2.6 × 8)
6 Placa BD
5 rebite
qs dois isoladores (BU-30)
2 holder (BU) (BU-30) montado
qs dois isoladores (BU-30)
8 dois amortedecores (BU)
qd base da unidade (BU-30BD60C)
4 cabo tipo flat (16 vias) (CN102)
3 cabo tipo flat (21 vias) (CN101)
3-9. PLACAS DRIVER, MOTOR E SENSOR (CD)
qa Puxe a bandeja de discos
6 dois parafusos (BVTP 2.6 × 8)
qs parafuso (PTPWH 2.6 × 8)
qd bandeja
1 parafuso (BVTP 2.6 × 8)
qf parafuso (BVTP 2.6 × 8)
7
0 placa motor
qg Placa Sensor (CD)
4 Placa Driver 2
5 Remova as duas soldas do motor
9 conector (CN722)
3 cabo tipo flat (8 vias) (CN702)
8 cabo tipo flat (8 vias) (CN721)
11
)
12
MHC-RG90
3-10. MECANISMO DO TOCA-FITAS (TCM-230PWR41CS )
3-11. CORREIAS
8 mecanismo do toca-fitas (TCM-230PWR41CS)
1 knob (mic)
2 cinco parafusos (BVTP 2.6 × 8)
2 dois parafusos (BVTP 2.6 × 8)
4 dois parafusos (BVTP 2.6 × 8)
6 dois parafusos (P 2.6 × 3)
3
5 Placa GAME IN
7 blindagem (TC)
1 dois parafusos (PS 2.6 × 5)
2 motor montado(capstan(M901)
3 correia (capstan C)
4 correia (capstan B)
4 correia (capstan B)
5 correia (FR)
5 correia (FR)
MHC-RG90
3-12. PLACA SW , HEAD (A) E HEAD (B)
6 parafuso (PTT 2 × 4)
4 parafuso (PTT 2 × 4)
3 Placa SW2 cinco travas
5 Placa head (A)
7 placa head (B)
1 Remova os 4 pontos de solda
13
MHC-RG90SEÇÃO 4
MODO DE TESTE
[MODO DE TESTE MC] • Este modo é usado para verificar as operações do amplificador,
rádio e toca-fitas.
Procedimento:* Para entrar no modo de teste MC:1. Press three buttons of x , [ENTER] and [DISC 3] simultaneously. 2. As mensagens MUSIC, MOVIE, GAME e P FILE piscam
nos display fluorescente.A função de entrada é mduada para VIDEO.
* Verificação do Amplificador1. Quando v é pressionado, GEQ aumenta até o máximo e a men-
sagem “GEQ MAX” aparece.2. Quando V é pressionado, GEQ diminui até o mínimo e a men-
sagem “GEQ MIN” aparece.3. Quando b ou B é pressionado, GEQ fica em "flat" e a men-
sagem “GEQ FLAT” aparece.
* Verificação da Frequência do Clock1. Para verificar a frequência do clock que controla o tempo dessa
unidade, a saída dele está disponível no pino el do IC 501(CLOCK-OUT) na placa principal durante o modo de teste MC.
2. A frequência deve estar entre 32.768 kHz.
* Função TAPE1. Quando uma fita é inserida no deck B e a gravação começa a
a entrada é selecionada como função VIDEO automaticamente.Quando [CD SYNC HI-DUB] durante a gravação, ALC é aceso.
2. Aperte x para parar a gravação, o deck B é selecionado e a fita rebobinada, a fita é rebobinada usando o botão – m e a fi-ta pára perto da posição inicial onde a fita começou a ser gra-vada. Se o botão [REC PAUSE/ START] é pressionado apra uma pausa e pressionado novamentepara continuar, quando a fita do deck B é rebobinada, o deckvai rebobinar a fita até o ponto onde ocorreu a pausa.
3. Quando [CD SYNC HI-DUB] é pressionado durante a reprodu-ção do deck B, velocidade normal ou rápida podem ser seleciona-das por 4este botão.
* Modo de Teste AMS1. Selecione a função “TAPE A” ou “TAPE B”. 2. Selecionando o modo pressionando o botão [DIRECTION].
Insira a fita de teste AMS-110A ou AMS-120.3. Pressione o botão [SPECTRUM] para entrar no modo AMS.
* Para sair do modo de teste MC. 1. Para sair desse modo pressione ?/1 .2. O COLD RESET é executado ao mesmo tempo.
[COLD RESET] • O COLD RESET apaga todos os dados guardados na memória
Execute este modo quando retornar o aparelho ao consumidor.
Procedimento:1. Pressione os botões x , [ENTER], e ?/ 1 simultaneamente.2. O display apagará e o cold reset terá sido feito.
[MODO VACS ON/OFF] • Este modo é usado para ligar e desligar o VACS (Variable
Attenuation Control System - Sistema de controle de atenua-
Procedimento:1. Aperte ?/ 1 para ligar o aparelho.2. Pressione [ENTER] e [GAME MIXING] simultâneamente.
A mensagem “VACS OFF” ou “VACS ON” aparecerá.
[MUDANÇA DO INTERVALO DE AM] • O intervalo entre os canais de AM pode ser de 9 kHz e 10 kHz.
Procedimento:1. Aperte?/ 1 para ligar o aparelho.2. Selecione a função TUNER e pressione [TUNER/BAND]
para selecionar a banda AM.3. Aperte ?/ 1 para desligar o aparelho.4. Aperte [ENTER] e ?/ 1 simultâneamente e o display in-
dicará “AM 9k STEP” ou “AM 10k STEP”.
14
[GC TEST MODE] • Este modo é usado para verificar a versão do software, tubo FL,
LED, teclado e VACS (Variable Attenuation Control System). Procedimento: 1. Pressione os botões x , DISPLAY , e DISC 2
simultâneamente. 2. LEDs e display ficam acesos. 3. Quando você quiser ver a versão do software no display,
aperte DISC 1 . O modelo e a procedência serão exibidos. 4. Quando
pela versão MC ,versão GC, versão CD, CDD, CDM, versão MD BD, versão ST, versão TA, versão TM, versão TC, nessa ordem e então volta a exibir o modelo e a procedência.
DISC 1 é pressionado, o display muda, começando
5. Quando DISC 3 é pressionado quando os números de versões são mostrados exceto modelo e procedência, ano, mês e dia de criação do software aparecem. Ao pressionar DISC 3 novamente
o display volta a exibir a versão do programa. Ao pressionar DISC 1 enquanto ano, mês e dia de criação do programa são exibidos, o ano, mês e dia da criação das versões do software são mostradas na mesma ordem da versão do display.
6. Aperte DISC 2 e o modo de verificação do teclado será ativado. 7. No modo de verificação do teclado, o display exibe “KOJOVO”
Cada vez que o botão for pressionado, o valor de "KEY" aumenta. Porém se um botão já foi pressionado ele não será mais contato no display. O valor de “VOL” aumenta como 1, 2, 3...ao girar o botão do volume na direção “+” ou diminui como 0, 9, 8...se girarmos o botão na direção “_”.
8. Quando o DISC 3 é pressionado depois de acesos o display e todos os LEDs, o valor de VACS aparece.
9. Para sair desse modo, pressione os mesmos botões do item 1 ou desconecte o cabo de força.
ção variável.
4. Depois que a fita for rebobinada, o FF AMS é verificado, e o mecanismo é desligado depois de detectar o sinal AMS duas vezes.
5. Então o REW AMS é verificado e o mecanismo é desligado depois de detectar o sinal AMS duas vezes.
6. Quando a verificação for completada a mensagem OK ou NG será exibida.
4. Quando o VOLUME (botão) é girado no sentido horário, o nível de volume aumenta até o máximo e a mensagem “VOLUME MAX” aparece por dois segundos, depois o display volta a exibir o que exibia anteriormente.
5. Quando o VOLUME (botão) girado no sentido antihorário, o nível de volume diminui até o mínimo e a mensagem “VOLUME MIN”aparece por dpois segundos, depois o display volta a exibir o que exibia anteriormente.
MHC-RG90
[MODO CD SERVICE] • Este modo permite mover o motor sled livremente. Utilize-o quan-
do precisar limpar a unidade óptica.Procedimento:1. Aperte ?/ 1 para ligar o aparelho.2. Selecione a função “CD”. 3. Pressione os botões x , [ENTER] , e [OPEN/CLOSE]
simultâneamente.4. O modo CD SERVICE é ativado.5. Com o CD em modo stop, pressione M + para mover a unidade óptica
para a faixa mais externa e pressione – m pra mover para a faixamais interna.
6. Para sair desse modo pressione ?/ 1 .
[MODO AGING] Esse modo utilizado para verificar o funcionamento do toca-fitase do CD.Cd e toca-fitas trabaham em paralelo.• Se um erro ocorrer:
O modo aging pra e o display exibe o status.
• Se nenhum erro ocorrer: O modo aging contiuará repetidamente.
Procedure: 1. Pressione?/1 para ligar o aparelho e o botão [CD]
para selecionar a função “CD”. 2. Coloque os três discos e fitas nos decks A e B do aparelho.
3. Pressione [PLAY MODE] para selecionar o modo “ALL DISCS” e pressione [REPEAT] para desligar esta função.
4. Pressione os botões x , [ENTER], e [EX-CHANGE/DISC SKIP] simultaneamente.
5. A operação aging do CD e do toca-fitas começam juntas.6. Para sair desse modo pressione ?/ 1 ou desconecte o cabo de
força da tomada.
1. Display no Modo AgingO estado de operação do CD e do toca-fitas é alternado.
2. CD SectionA sequência do modo aging é dada a seguir.O display do modo aging é o mesmo durante a operação normal.
Modo Aging apra a seção CD
Início (Disco 1)
Carregamento
leitura do "TOC"
1ª faixa reproduz por 2 seg
última faixa reproduz por 2 seg
EX-change abre/fecha
Abre a bandeja
Disc skip
Fecha bandeja
Muda para o próximo disco
• Modo dos Display de ErrosProcedure: 1. Press three buttons of x , [ENTER], and [DISC 1] simultaneously
to enter the error display mode. 2. It displays of total error. 3. Cada vez que – m ou M + é pressionado, o display exibe
a sequência abaixo.4. Para apagar os erros gravados execute o COLD RESET.
5. Para sair desse modo, pressione ?/ 1 o disconecte o cabo deforça da tomada.
Display de erros
– m Botão M + Botão
Display de erros mecânicos
– m Botão M + Botão
Display de erros "no disc"
15
MHC-RG90
1) Display de erros
Display
EMC**EDC**
EMC**: Número do Erro MecânicoEDC**: Número de erro de disco após carregamento
2) Display de erros mecânicos
Display
M*$$%%&&##00
M*: número de erro mecânico (“00” é o último) (Pressione. or > para avançar para o próximo erro.
$$: sem uso%%: Erro de carregamento (segunda figura sem uso)
D: The error in the midst of close at the except mechanical trouble.
E: The error in the midst of open at the except mechanical trouble.
C: Erro que ocorre durante o "chucking up" exceto porproblema mecânico.
F: Erro que ocorre durante o "chucking down" exceto por problema mecânico.
&&: Loading error 01: Erro que ocorre durante o "chucking up". 02: Erro que ocorre durante o "chucking down". 03: Tempo esgotado para abertura.05: Tempo esgotado para fechamento.
##: sem uso
3) Display de erros para "no disc"
Display
D*$$%%&&##00
D*: número do erro mecânico(“00” é o último) (Pressione. or > button to changes next error display)
$$: Tipo de Erro01: Erro de Foco02: Erro GFS error 03: Erro Set up
%%: sem uso&&:
00: no disc (sem tentativa de carregamento)01: no disc (após tentativa de carregamento)
##: Estado quando "no disc error" ocorre:01: Stop 02: Set up 03: TOC read 04: Access 05: Play 06: Pause 07: Manual Search (Play) 08: Manual Search (Pause)
3. Seção do Toca-FitasVeja a sequeância do modo aging a seguir.
Rebobine as fitas A e B“TAPE A AG-1”
Shut off
FWD reproduza a fita A “TAPE A AG-2”
2 minutos
FF avançar a fita A“TAPE A AG-3”
Shut off ou 20 segundos
REV reproduza a fita A“TAPE A AG-4”
2 minutos
Rebobine a fita A“TAPE A AG-5”
Shut off
FWD reproduza a fita B“TAPE B AG-2”
2 minutos
FF avance a fita B“TAPE B AG-3”
Shut off ou 20 segundos
REV reproduza a fita B“TAPE B AG-4”
2 minutos
Rebobine a fita B“TAPE B AG-5”
Shut off
Nota: “TAPE * AG-*” é exibido em cada passo.
16
[REPEAT 5 LIMIT OFF MODE] • Este modo é usado para ativar as repetições infinitas.
Normalmente, o número de repetições permitidas é 5. Procedimento: 1. Pressione `/1 para ligar o aparelho. 2. Coloque no modo “CD”. 3. Pressione os três botões CD , REPEAT , e x
simultaneamente. 4. O modo de repetições infinitas é ativado. 5. Este estado é mantido memorizado até que o COLD RESET
seja executado.
MHC-RG90
[MODO CD SHIP] com apagamento de memória ] • Este modo posiciona a unidade óptica em uma posição resistente
a vibrações. Utilize este modo antes de entrgar o aparelho ao con-sumidor.
Procedimento:1. Coloque o aparelho em modo STANDBY2. Pressione os botões x , [ENTER] e [GAME] simultâneamente.3. Quando “STANDBY” piscará no display, e logo depois “LOCK”
é exibido e então aparelho terá executado o modo CD SHIP.
[MODO CD SHIP] sem apagamento de memória ]
Procedure:
2. Press the [CD] and ?/1 buttons simultaneously.
17
• Este modo posiciona a unidade óptica em uma posição resistentea vibrações. Utilize este modo antes de entrgar o aparelho ao con-sumidor.
1. Coloque o aparelho em modo STANDBY
3. Quando “STANDBY” piscará no display, e logo depois “LOCK”é exibido e então aparelho terá executado o modo CD SHIP.
MHC-RG90SEÇÃO 5
AJUSTES MECÂNICOS
Precauções 1. Limpe as seguintes peças cuidadosamente com álcool etílico:
cabeças de leitura / gravação pinch rollers cabeça apagadora rolos compressores capstan polias
2. Desmagnetize as cabeças de reprodução e gravação utilizando um desmagnetizador de cabeças.
3. Não use chaves imantadas durante a execução dos ajustes. 4.• Depois de fazer os ajustes, aplique o lacre nos componentes
para garantir o ajuste executado. 5. Os ajustes devem ser executados com a tensão de alimenta
ção dentro do especificado.
Especificação de Torque
SEÇÃO 6 AJUSTES ELÉTRICOS
DECK SECTION 0 dB=0.775 V
1.• Desmagnetize a cabeça de reprodução e gravação com um demagnetizador de cabeças.
2. Não use chaves imantadas durante o ajuste. 3.• Depois de fazer os ajustes, aplique o lacre nos componentes
para garantir o ajuste executado. 4. Os ajustes devem ser executados com tensão de alimen
tação dentro do especificado. 5.• Os ajustes devem ser feitos na ordem indicada nesse manual.
(Como regra geral, o circuito do toca-fitas deve ser completamente ajustado antes de se colocar lacre nas peças ajustadas.
6.• Os ajustes devem ser executados para ambos os canais, direito e esquerdo.
7.• As chaves e controle devem ser posicionados conforme o especificado.
Teste do Toca Fitas
Fita Sinal Para ajustar o P-4-A100 10 kHz, Ð10 dB Ajuste do Azimute
WS-48B 3 kHz, 0 dB Ajuste da Velocidade da Fita
P-4-L300J 315 Hz, 0 dB Ajuste de Nível
Ajuste do Azimute da Cabeça de Reprodução / Gravação
DECK A DECK B
Nota: Execute este ajuste para os dois decks. Procedimento: 1. Modo: Playback (Reprodução)
aparelho
Pino1 (R-CH)
Placa Principal
+ Ð
medidor de n
Fita de Teste Placa Principal P-4-A100 CN301 (10 kHz, Ð10 dB) Pino3 (L-CH)
ível
CN301• Pin2 (GND)•
18•
3.06 N • m to 6.96 N • m31 to 71 g • cm
(0.43 – 0.98 oz • inch)
0.19 N • m to 0.58 N • m2 to 6 g • cm
(0.02 – 0.08 oz • inch)
3.06 N • m to 6.96 N • m31 to 71 g • cm
(0.43 – 0.98 oz • inch)
0.19 N • m to 0.58 N • m2 to 6 g • cm
(0.02 – 0.08 oz • inch)
6.96 N • m to 14.02 N • m71 to 143 g • cm
(0.98 – 1.99 oz • inch)
9.80 N • m100 g or more
(3.53 oz or more)
9.80 N • m100 g or more
(3.53 oz or more)
Mode Torque meter
CQ-102C
CQ-102C
CQ-102RC
CQ-102RC
CQ-201B
CQ-403A
CQ-403R
Meter reading
FWD
FWD
back tension
REV
REV
back tension
FF/REW
FWD tension
REV tension
MHC-RG90
Localização do Ajuste: Cabeça de Reprodução (Deck A). Cabeça de Reprodução/Gravação/Apagamento (Deck B).
forward reverse
19
2. Gireo parafuso de ajuste e verifique o pico de asída. Seos picosnão forem iguais para os dois canais, ajuste o parafuso para que os dois tenham 1dB de valor de pico.
Posição do fuso
L-CH pico
Com 1dB
Nível de Saída
Com 1dB
Posição do parafuso
R-CH pico
para L-CH R-CH pico pico
3. Modo: Playback (Reprodução)
fita de testeP-4-A100(10 kHz,
Placa principal CN301 aparelho
L-CH
R-CH
V H pino2
pino3
L
R
–10 dB) osciloscópio
pino1
Forma de onda do osciloscópio
em fase 45° 90° 135° 180°
bom ruim
4. Após os ajustes aplique o lacre adequado sobre os componentes ajustados.
Ajuste de Velocidade do DECK B Nota: Inicie o ajuste da velocidade como mostrado após o ajuste do modo
de teste. No modo de teste, a velocidade é alta quando o botão CD SYNC/HI-DUB for pressionado.
Procedimento: 1. Ligue o aparelho. 2. Pressione x button, button and 3 button
simultaneously. (The “TEST MODE” on the fluorescent indicator tube display while in the test mode.) Para sair desse modo pressione o ?/1
Modo: (reprodução)
1. Insira a WS-48B no deck B. 2. Pressione gG no deck B. 3. Pressione CD SYNC/HI-DUB no modo de reprodução.
O modo HIGH speed será ajustado. 4. Ajuste RV1001 na placa LEAF SW até que o frequencímetro
indique 6,000 ± 30 Hz. 5. Pressione CD SYNC/HI-DUB .
O modo NORMAL speed é ativado. 6. Ajuste o RV1002 na placa LEAF SW até que o frequencímetro
indique 3,000 ± 15 Hz. Localização do Ajuste: Placa LEAF SW
+ –
aparelho
Fita de Teste WS-48B (3 kHz, 0 dB)
Placa Principal CN301 (Pino3 : L-CH)
(Pino1 : R-CH)
Frequencimetro
ENTER DISC
Playback
MHC-RG90
AJUSTE DE BIAS DO REC DECK B
Procedimento:No modo de teste MC, o “REC memory mode” é conveniente paraeste ajuste. No “REC memory mode” , quando o REC inicia-se, osinal de entrada FUNCTION é mudado para VIDEO automaticamente. Quando o REC pára, a fita volta a posição próxima paragravação.
1. Aperte MD (VIDEO) para selecionar VIDEO. (Este passo nãoserá necessário se este modo já tiver sido selecionado.
2. Insira uma fita no deck B.3. Depois de [REC PAUSE/START] , pressione [REC PAUSE/
START] para começar a gravação4. Modo: Record
Placa PRINCIPALMD/VIDEO (AUDIO) IN (J750)
1) 315 Hz 50 mV (–23.8 dB)2) 10 kHz
atenuador
set
600 Ω fita virgemCN-123
AF OSC
5. Modo: Playback (reprodução)
Placa PRINCIPALporção
+ –
aparelho
gravada
Placa PRINCIPAL
Pin1 (L-CH) Pin3 (R-CH)
CN301 dedidor de nível
CN301 Pin2 (GND)
6. Confirme se o sinal de reprodução gravado no passo 3 tornou-seajustável conforme segue.Se estes níveis não forem ajustáveis, ajuste o RV304 (LCH)e o RV354 (R-CH) na placa PRINCIPAL e repita os itens 4 e 5.and 5.
Nível de Ajuste: Saída de reprodução de 315 Hz a saída de reprodu-ção de 10 kHz: ±1.0 dB
Localização do Ajuste: Placa PRINCIPAL
NÍVEL DE AJUSTE DO REC DECK B
Placa PRINCIPALMD/VIDEO (AUDIO) IN (J750) 315 Hz, 50 mV (–23.8 dB)
set
fita virgemCS-123 600 Ω
atenuador
AF OSC
5. Modo: Reprodução
Placa PRINCIPALporção
+ –
set
gravada
Placa PRINCIPAL
Pino 1 (L-CH) Pino 3 (R-CH)
CN301 Medidor de Nível
CN301 Pin2 (GND)
6. Confirme se o sinal de reprodução gravado no passo 3 estánum nível ajustado conforme a seguir.Se estes níveis não são ajustáveis, ajuste o RV301 (LCH)e o RV351 (R-CH) na placa principal e repita os passos 4 e 5.
Nível Ajustável:CN301 PB nível: 47.2 a 53.0 mV (–24.3 to –23.3 dB)Localização do Ajuste: Placa PRINCIPAL
– PLACA SW (Lado Componente) – Ajuste de
velocidadeda fita
(NORMAL) (HIGH)
RV1002 RV1001 CN1001
– PLACA PRINCIPAL (Lado Componente) –
Ajuste do nívelde REC
Ajuste de BIAS do REC
CN301
3 (R-CH)
(R-CH)
(L-CH)
(L-CH)
RV301
RV351 RV304 RV354
1
20
Procedimento:No modo de teste MC, o “REC memory mode” é conveniente paraeste ajuste. No “REC memory mode” , quando o REC inicia-se, osinal de entrada FUNCTION é mudado para VIDEO automaticamente. Quando o REC pára, a fita volta a posição próxima paragravação.
1. Aperte MD (VIDEO) para selecionar VIDEO. (Este passo nãoserá necessário se este modo já tiver sido selecionado.
2. Insira uma fita no deck B.3. Depois de [REC PAUSE/START] , pressione [REC PAUSE/
START] para começar a gravação4. Modo: Record
MHC-RG90
SEÇÃO CD
Nota: 1. O bloco do CD é desenvolvido para operar sem ajustes. Apesar disso, ve
rifique os itens na ordem dada. 2. Use o LUV-P01 (4-999-032-01) a menos que outro seja indicado. 3. Use um osciloscópio com impedância maior que 10MΩ. 4. Limpe as lentes objetivas com detergente neutro quando o nível de
sinal estiver mais baixo que o especificado no teste a seguir.
VERIFICAÇÃO DA S-CURVE
Osciloscópio Placa BD
TP(FEO) TP(DVC)
Procedimento: 1. Conecte o osciloscópio ao TP (FEO). 2. Conecte o TP (FEI) and TP (DVC) ( 1.65 V) com um cabo.
3. Ligue a energia. 4. Insira o disco (LUV-P01) e a procura de foco atuará. (Em
consequência do abre e fecha da bandeja de discos).
5. Confirme se a forma de onda no osciloscópio (S-curve) é simétrica entre A e B. E confirme o nível pico-a-pico de até 2 ± 0.5 Vp-p.
forma de onda (S-curve)
simetria
até 2 ±0.5Vp-p
A
B
6. Depois de verificar, desconecte o cabo colocado no passo 2. Note: • Tente medir várias vezes para ter certeza que a razão entre
A : B ou B : A é maior que a razão de 10 : 7. • Aumente a varredura e a iluminação da tela do osciloscópio
para obter a melhor forma de onda.
VERIFICAÇÃO DO NÍVEL DE RF
Placa BD osciloscópio
TP(RFDC)TP(RFAC) TP(DVC)
Procedimento: 1. Conecte o CH1 do osciloscópio ao TP (RFDC) e o CH2 ao TP
(RFAC). 2. Ligue a energia. 3. Insira o disco (LUV-P01) e reproduza. 4. Confirme se a forma de onda no osciloscópio é clara e se o ní
vel de RF está correto ou não.
Nota: Uma forma de onda clara de RF é aquela onde a forma “ ◊ ” pode ser claramente identificada no centro da forma de onda.
Forma de onda do sinal RF
VOLT/DIV : 200mV TIME/DIV : 500ns
1.1 ±0.4Vp-p (RFAC) nível : 0.65 ±0.15Vp-p (RFDC)
AJUSTE DE E-F BALANCE (1 TRACK JUMP)
osciloscópio Placa BD
TP(TEO) TP(DVC)
Procedimento: 1. Conecte o osciloscópio ao TP (TEO) and TP (DVC). 2. Ligue a energia. 3. Insira um disco (LUV-P01) e reproduza a faixa 9. 4. Pressione hH (Modo 1 track jump) 5. Confirme o nível de B e A (tensão DC) na forma de onda
osciloscópio.
forma de onda 1 track jump centro da forma de onda
DVC
nível=1.0 ±0.5Vp-p simetria
A (tensão DC)
B
6. Ajuste o RV101 na placa BD para que o centro da forma de onda tenha a mesma tensão de DVC. (i.e. A=0V)
Local de conexão e ajustes: Placa BD
21
MHC-RG90
Local de Conexão e Ajuste
– PLACA BD (Lado Componente) –
TP (DVC)
TP (FEO)
TP (FEI)
TP (RFDC)
TP (RFAC)
TP (TEO)
– Placa BD (Lado Condutor) –
RV101 E-F BALANCE
(1 TRACK JUMP) ADJUSTMENT
22
MHC-RG90
2323
SEÇÃO DIAGRAMAS
7-1. DIAGRAMA EM BLOCO – Seção CD SERVO –
SQSO
SQ
CK
A/D CONVERTER
CH1OUTR
CH1OUTF
6
7
8
9
16
18
11
10
12
21
51
49
48
43
24
4140 39
64 15
28
29
30
31
32
33
24
25
23
6
5
3
2
17
18
15
16
CD A+5V
DETECTOR
A
B
C
D
RF SUMMING
AMP
FOCUS ERROR AMP
TRACKING ERROR AMP
RFAC
FE
RF AMP, FOCUS/TRACKING ERROR AMP
IC103
TEE
F F I-V AMP
E I-V AMP
AUTOMATIC POWER
CONTROL Q101
APC LD AMP
LD
LDPD
LASER DIODE
RFAC
ASYO
ASYI
ASYMMETRY CORRECTION
DIGITAL PLL
DIGITAL SIGNAL PROCESSOR, DIGITAL FILTER, D/A CONVERTER
IC101 (1/2)
DATA
XLAT
CL
OK
14 5 6
MDP
26 7 8
XLON
3
XRST
DIGITAL CLV
D/A INTERFACE
SE
TE
FE
RFDC
FO
CUS/
TRAC
KING
/SLE
D SE
RVO
DSP
FOCU
S/TR
ACKI
NG/S
LED
PWM
GEN
ERAT
OR
SFDR
CH3FIN
CH4SIN
CH3RIN
CH3OUTF
CH3OUTR
CH2RIN
CH2FIN
CH1RIN
CH1FIN
20MUTE
SRDR
TFDR
TRDR
FFDR
FRDR
EMPH
W
FCK
GFS
MIRR/DFCT/ FOK
DETECTOR
SERVO AUTO SEQUENCER
SERVO INTERFACE
CPU INTERFACE
18
63 62
61 19
SENS
20
36 37 35
34 19
SCOR
SQ-D
ATA-
IN
SQ-C
LK
XLT CD-CLK CD-DATA
SENS
SCOR
1 2
32 33
SCLK
CO
UT
9 21
SSTP
27
FOK
22 23
MIRR DFCT
TO SERVO INTERFACE
CH4OUTF
CH4OUTR M101
(SPINDLE) MOTOR DRIVE
MOTOR DRIVE
CH2OUTR
CH2OUTF
M
M
M102 (SLED)
FOCUS/TRACKING COIL DRIVE, SPINDLE/SLED MOTOR DRIVE
IC102
2-AXIS DEVICE
(TRA
CKIN
G)(F
OCUS
)
DIGITAL SERVO PROCESSOR IC101 (2/2)
OPTICAL PICK-UP BLOCK
(A-MAX. 3)
SW
PD
11
12
14
13
54 56 53 55
FILTER
FILO
PCO
CLTV
FILI
EFM DEMODULATOR
SERIAL IN
INTERFACE
DIGITAL FILTER,
NOISE SHAPER
PWM &
INTEGRATOR BUFFER
CLOCK GENERATOR
TIMING LOGICDIGITAL
OUT
INTE
RNAL
BUS
16K RAM
ERROR CORRECTOR
SUBCODE PROCESSOR
60
43 XRST
AIN1
AIN2
AOUT1
AOUT2
TO MIRR/DFCT/ FOK DETECTOR
PCMD BCK
LRCK C2PO
DOUT
70
77
LOUT1
LOUT2 R-CH
72
75
71
76
A (Page 25)
EQ IN
1534 EQ
AC SUM
17FEI
RF DC AMP 28
RFDCO
29RFDCI
19TE BAL
COIL DRIVE
COIL DRIVE
24 26 28
BU-PWM3 BU-PWM2 BU-PWM1
PWM1
PWM3
PWM2
PWM3 PWM2 PWM1
40 LD-ON 48
49
BU UP/DOWN-SW
TBL-SENS
50CD-MUTE
DISC TRAY STATUS SENSOR
IC711
LASER DIODE ON SWITCH Q202 – 205
OPEN-SW 46
CLOSE-SW 47
OPEN
CLOSE
S701 DISC TRAY OPEN/CLOSE
DETECT
S711 OPTICAL PICK-UP UP/DOWN DETECT
LOAD-OUT 45 LOAD-IN 44 9
7 RIN FIN
MOTOR DRIVE 4
2 OUT1 OUT2
TURN MOTOR DRIVER IC701
M721 (TURN)M
SYSTEM CONTROLLER (CD MECHANISM CONTROL)
IC501 (1/4)
• SIGNAL PATH : CD PLAY (ANALOG)
: CD PLAY (DIGITAL OUT)
• R-ch is omitted due to same as L-ch.
OPTICAL TRANSCEIVER
IC201
CD DIGITAL OUT OPTICAL
CD L-CH
RFAC VCA
(LIMIT) When the optical pick-up is inner position
ON :
E-F BALANCE (1 TRACK JUMP)
RV101
MUTING Q201
MUTING CONTROL SWITCH
Q206, 207
R-CH
67 66
XTAO
XTAI
X101 16.9344MHz
7
(Page 25)
MHC-RG90
2424
7-2. DIAGRAMA EM BLOCO – Seção TUNER/TAPE DECK –
FM ANT
ANT GND
AM ANT
ANT GND ST-DIN ST-CLK
ST-CE ST-MUTE
TUNED STEREO
L-CH
R-CH
ST-DOUT
TUNER UNIT
FM 75Ω
AM
R-CH
25
ST-D
IN
23
ST-D
OUT
27
ST-C
LK
22
ST-C
E
21
ST-M
UTE
DI
DO
CLK CE
M
UTIN
G
3
TUNE
D
2
STER
EO
TUNE
D ST
EREO
R-CH
L-CH
R-CH
L-CH
R-CH R-CH
HP901 (PB)
HRPE901 (REC/PB/ERASE)
13
2
4
R-CH R-CH
REC/PB SWITCHING IC302
R-CH
BIAS OSC T301
BIAS TRAP
REC BIAS SWITCH
Q301, 307, 310 TC +10V
BIAS OSC Q302, 303
TRIGGER PLUNGER DRIVE
(DECK B) Q391, 392
PM902 TRIGGER PLUNGER
(DECK B)
51
A-TR
IG
TRIGGER PLUNGER DRIVE
(DECK A) Q393, 394
PM901 TRIGGER PLUNGER
(DECK A)
52
B-TR
IG
90
B-SH
UT
89
A-SH
UT
34
32 BIN1
AIN1
15 13 12 14
28 27EQOUT1 26
PB-OUT1 TAI1
MUTE
DECK A/B SELECT SWITCH, PB EQ AMP IC301 (1/2)
R-CH
23
REC-OUT1 REC-IN1
ALC1
REC EQ AMP, ALC IC301 (2/2)
21
R-CH
R-CH
68
ALC
C TAPE L-CH
B TUNER
L-CH
D REC
L-CH
55 CAPM-CNT1
54 CAPM-H/L
65 BIAS
CAPSTAN MOTOR DRIVE
Q396, 397 MMM901
(CAPSTAN)
57
B-PL
AY
56
A-PL
AY
11
ALC
ON/O
FF
S1002 (DECK B PLAY)
S1001 (DECK A PLAY)
70
A-HA
LF
S1003 (DECK A HALF)
91
B-HA
LF
S1006 (DECK B HALF)
S1009 (DECK B REC)
S1005 (DECK A REC)
D +3.3V
SYSTEM CONTROLLER (CD MECHANISM CONTROL)
IC501 (2/4)
• SIGNAL PATH • R-ch is omitted due to same as L-ch.
: TUNER (FM/AM)
: TAPE PLAY (DECK A)
: REC
: TAPE PLAY (DECK B)
ROTATION DETECT SENSOR
(DECK A) IC1001
ROTATION DETECT SENSOR
(DECK B) IC1002
DO
CE MUTING
TUNED STEREO
DI
CLK
REC BIAS (L) (DECK B)
RV304
REC BIAS (R) (DECK B)
RV354
CAPSTAN MOTOR CONTROL SWITCH
Q1001
Q395
TAPE SPEED (HIGH)
RV1001
TAPE SPEED (NORMAL)
RV1002
A/B
NORM
AL/H
IGH
SPEE
D
MUT
E ON
/OFF
REC
MUT
E ON
/OFF
A/B
NOR/
HIGH
REC
MUT
E
58 5361 67 66
A/B
NOR/
HIGH
REC-
MUT
E PB
-A/B
EQ
-H/N
TC-M
UTE
AMS-
IN
REC
MUT
E
EQ
ALC REC LEVEL (L) (DECK B)
RV301
69
TC-R
ELAY
+
MUTING Q306
MUTING CONTROL SWITCH
Q389
BUFFER Q390, 398, 399
LOW-PASS FILTER IC303
24
ANTENNA
REC/PB SWITCHING Q304, 305
D +3.3V D +3.3V
(Page 25)
(Page 25)
MHC-RG90
2525
7-3. DIAGRAMA EM BLOCO – Seção PRINCIPAL –
STK-
MUT
E
PROT
ECTO
R
HP M
UTE
LINE
-MUT
E
GEQ
DATA
GEQ
CLK
FRON
T-RE
LAY
HP-D
ETEC
T
79788788838081 82
M891 (FAN)
+ – + –
FRONT SPEAKER IMPEDANCE USE 6–16Ω
L
R
PHONES J631
RY501
SYSTEM CONTROLLER (CD MECHANISM CONTROL)
IC501 (3/4)
• R-ch is omitted due to same as L-ch.
CD L-CHA(Page 23)
TAPE L-CHC(Page 24)
TUNER L-CHB(Page 24)
T501
D507
D511
FAN MOTOR DRIVE
Q891, 892
FAN MOTOR ON SWITCH
Q831
OVER LOAD DETECT SWITCH
Q510, 511
PROTECT SWITCH Q502
OVER LOAD DETECT SWITCH
Q509
OVER LOAD DETECT
Q501, 551
DC DETECT SWITCH
Q507, 508
M
HEADPHONE MUTING Q812, 862
MUTING CONTROL SWITCH
Q861
+
+
+
TH701
+
TEMPERATURE DETECT SWITCH
Q505, 506
D502
MUTING Q103
MUTING CONTROL SWITCH
Q504, 505
STANDBY SWITCH
Q503, 504, 581
R-CH
D841
R-CH
R-CH
18 15
1716
OUT1 VOLIN1
14
2221
TOUT1 VOLUME CONTROL
SOUND CONTROL CIRCUIT
INPUT SELECT SWITCH
+R-CH
8
+ R-CH
R-CH R-CH
INPUT SELECT SWITCH, TONE CONTROL,
ELECTRICAL VOLUME IC102
IND1 INB1
INA1 INC1
6 4
3
2
INEX1
SWOU
T
BB B
1
BB A
1
RECB
1
DATA
CL
OCK
7
5
24
SAOU
T
MIC
19
+ CPU
INTERFACE
R-CH
J750
L
R
MD/VIDEO (AUDIO) IN
R-CH
J601
J401
L
RGAME INPUT
REC L-CHD(Page 24)
SPEANA (Page 26)
MIC
AUDIO
VIDEO OUT
VIDEO
J721 MIC AMP IC722 (1/2)
FEED BACK SWITCH
Q101
• SIGNAL PATH : TUNER (FM/AM)
: CD PLAY
: TAPE PLAY
: MD/VIDEO (AUDIO) IN : GAME INPUT (AUDIO) : GAME INPUT (VIDEO)
: REC
: MIC INPUT
FRONT SPEAKER PROTECT
RELAY DRIVE Q512
–2
–1
POWER AMP IC501
RV722 MIC LEVEL
MIC CONTROL
Q721
A +10V
MIC AMP IC722 (2/2)
E
7-4.
(Page 25)
AC IN
MHC-RG90
2626
DIAGRAMA EM BLOCO – Seção DISPLAY/KEY CONTROL/POWER SUPPLY –
FL601 FLUORESCENT
INDICATOR TUBE
1 –
10, 1
2 –
22,
24 –
41,
43,
44
P1 –
P41
1G
– 1
5G
100
– 86
17 –
12
67 –
72
64 –
66
F01
– F0
6
BPF0
– B
PF5
4 LINE IN
11L+R
BAND-PASS FILTER IC602
73 ALL-BAND 6 REC IN
80 VOLUME-A 79 VOLUME-B
ROTARY ENCODER
S748 VOLUME
XE SPEANA
X601 4MHz
83 X1
82 X0
52 –
59,
74
LED-TAPE, LED-TUNER,
LED-MD-VIDEO, LED-CD,
LED-GAME, LED-DISC1, LED-DISC2, LED-DISC3,
LED-REC
LED DRIVE Q601 – 605,
Q791 – 793, 795
D604 – 608, D791 – 793, 795
D794
KEY0
– K
EY2
S751, 752, 754 – 762, S765 – 779, 782 – 792
60I2C-DATA 61I2C-CLOCK 77RESET
30 IIC-DATA 29 IIC-CLK 41 GC-RESET
74 POWER-KEY
73 DISPLAY-KEY
S749
S750 DISPLAY
75 STBY-LED
4 SIRCS
X502 16MHz
15 X-IN
13 X-OUT
X501 32.768kHz
10 XC-IN
11 XC-OUT
38CD-POWER
SYSTEM CONTROLLER (CD MECHANISM CONTROL)
IC501 (4/4)
84STBY-RELAY
12RESET
20AC-CUT
B+ SWITCH Q911, 912
RECT D906 – 909
RECT D914 – 917
CD +3.3V +3.3V
REGULATOR Q102
+5V REGULATOR
IC911
M +9V
M +7V
A +10V TC +10V
D920 – 922
D502 D504
D501 D503
+4V REGULATOR
IC951
+4V REGULATOR
IC971
D +4V
+9V REGULATOR
IC961
+10V REGULATOR
IC101
CD D+5V CD A+5V
RESET SIGNAL GENERATOR
IC601 D505
RECT D918, 919, 923, 924
RECT D972 – 975
LED DRIVE Q794
T972 SUB POWER
TRANSFORMER
RECT D543
+VH
–VH
– 33V REGULATOR
Q941
POWER ON/OFF RELAY DRIVE
Q971
– VG RECT D977
VF1
VF2
RY971
(E)
T910 MAIN POWER
TRANSFORMER
RESET SWITCH
Q601
REMOTE CONTROL RECEIVER
IC603
TO FLUORESCENT INDICATOR TUBE
FL601
D +3.3V
EVER +4V
VOLTAGE SELECTOR
S901
FLUORESCENT INDICATOR TUBE DRIVER,
KEY CONTROL IC601
MHC-RG90
7-5. NOTA PARA DIAGRAMAS ESQUEMÁTICOS E PLACAS DE CIRCUITO IMPRESSO • Localização das Placas de Circuito
Notas para placas de circuito impresso: • X : peças extraídas do lado componente • Y : peças extraídas do lado condutor • : padrão da camada que é vista (Os outros padrões de camada não são indicados) • Indicação dos transistores
C
B E
Q Estes são omitidos
Q
B C E
Estes são omitidos
Q
B C E
Estes são omitidos
Notas para diagramas esquemáticos: • All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics and tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwise specified.
• f : internal component. • 2 : resistor anti-chama • 5 : resistor fusível • C : descrição no painel
Nota: Os componentes identificados com a marca 0 são críticos para a segurança. Somente os substitua por peças numericamente identificadas nesse manual.
• A : B+ Line. • B : B– Line. • H : ajuste para reparo • Tensões são obtidas comVOM (impedância de entrada 10 MΩ).
Variações de tensão são verificadas dentro de uma faixade tolerância;
• Formas de onda são obtidas com um osciloscópio.Variações de tensão são verificadas dentro de uma faixade tolerância;
• Números circulados referem-se a formas de onda.• Simbologia
F : TUNER (FM/AM)E : TAPE PLAY (DECK A)d : TAPE PLAY (DECK B)G : RECJ : CD PLAY (ANALOG)c : CD PLAY (DIGITAL OUT)q : MD/VIDEO (AUDIO) INj : GAME IN (AUDIO)k : GAME IN (VIDEO)N : MIC INPUT
Placa MAIN TRANS Placa SENSOR
TUNER PACK
Placa
Placa POWER
Placa PAINEL
Placa CD SWITCH
Placa CD OPEN
Placa PAD SWITCH
Placa VOL
Placa SUB-TRANS
PRINCIPAL (Main)
Placa SENSOR (CD)
Placa DRIVER
Placa HEAD (A)
Placa SW
Placa GAME IN
Placa MOTOR
Placa BD
Placa HEAD (B)
27 27
MHC-RG90
2828
7-6. PLACA DE CIRCUITO IMPRESSO – PLACA BD – • Veja pág. 27 para localização das placas de circuito.
qg IC501 qd (X-OUT)
qf IC501 qa (XC-OUT)
2.4 Vp-p
30.5 µs
1.9 Vp-p
62.5 ns
• Formas de Onda– Placa BD –
1.1 ± 0.4 Vp-p
1 IC103 qg (RFAC) (Modo CD Play)
2.5 Vp-p
7.5 µs
2 IC101 wh (MDP) (Modo CD Play)
0.3 Vp-p
3 IC101 el (TE) (Modo CD Play)
0.4 Vp-p
4 IC101 ra (TE) (Modo CD Play)
0.65 ± 0.15 Vp-p
5 IC101 t; (RFDC) (Modo CD Play)
5 Vp-p
59 ns
2.1 Vp-p
12.1 µs
qa Q302, Q303 ModoREC)
10.8Vp-p
12.1 µs
qs Q302, Q303 (Collector) (Modo REC)
6 IC101 yj (XTAO)
– Placa PRINCIPAL –
0.4 Vp-p
12.1 µs
qd Q302, Q303 (Emitter) (Modo REC)
2.8 Vp-p
250 ns
wa IC601 is (X0)
– Placa PAINEL –
IC10
2
IC101
IC103
A
B
C
D
1 2 3 4
M102(SLED)
2
87
1
M101(SPINDLE)
OPTICAL PICK-UPBLOCK
(A-MAX.3)
TP(DVC)
TP(RFAC)
TP(FEI)
TP(FEO)
TP(TEO)
TP(RFDC)
(Page 33)
D101 B-4
IC101 C-3IC102 B-2IC103 D-2
Q101 C-1Q102 B-4
• Localização dosSemicondutores
Ref. No. Location
(Base) (
MHC-RG90
2929
7-7. DIAGRAMA ESQUEMÁTICO – Placa BD – • Veja pág. 28 para formas de onda. • Veja pág. 48 para diagrama em bloco dos IC's.
• Tensão e formas de onda estão em DC em relação ao terraem condição de ausência de sinal.sem indicação : CD PLAY
Os componentes identificados com a marca 0 são críticos para a segurança. Somente os subs-titua por peças
AMAIN
BOARD (1/4)CN201
1
2
3
4
5
6
RV101
E-F BALANCE(1 TRACK JUMP)
TP(RFDC)
TP2(TEO)
TP(DVC)
680
220k
33kTP
(FEI)
TP(RFAC)
Q1012SB710A-RT1AUTOMATIC
POWER CONTROL
RF AMP,FOCUS/TRACKING
ERROR AMP
FOCUS/TRACKING COIL DRIVE,SPINDLE/SLED MOTOR DRIVE
TP(FEO)
DIGITAL SERVO PROCESSORDIGITAL SIGNAL PROCESSOR,
DIGITAL FILTER,D/A CONVERTER
Q1022SD1664-T100-QR+3.3V REGULATOR
DSP+5V (SW)
D-OUT
DSP-GND
L-CH
RF-GND
R-CH
RF+5V (SW)
X-RST
CD-DATA
CD-CLK
LD-ON
SQ-DATA
SQ-CLK
M-GND
M+7V (UNSW)
X-LAT
(Page34)
identificadas nesse manual.
MHC-RG90
3030
7-9. DIAGRAMA ESQUEMÁTICO – PLACAS DRIVER/MOTOR/SENSOR (CD)
• Tensões são dadas em DC em relação ao terraem condição de ausência de sinal.sem indicação : CD PLAY
7-8. PLACA DE CIRCUITO IMPRESSO – PLACAS DRIVER/MOTOR/SENSOR (CD) – • Veja pág. 27 para localização das placas de circuito.
14
(14)
14
(14)
14
(14)
C712
1
4
OPTICAL PICK-UPUP/DOWN DETECT
CN202
B
IC711
IC70
1S701DISC TRAY
OPEN/CLOSE DETECT
M721(TURN)
MAIN BOARD (1/4)CN202
B0.23.3
IC711SG-264
DISC TRAYSTATUS SENSOR
S711OPTICAL PICK-UPUP/DOWN DETECT
C7120.1
D+3.3V
D. GND
D+3.3V
D. GND
TURNMOTORDRIVER
D+3.3V
D. GND
(LOAD IN)
(LOAD OUT)
S701DISC TRAY
OPEN/CLOSE DETECTOPEN
CLOSE
(Page 33)
(Pag 34)
–
MHC-RG90
3131
7-10. PLACAS DE CIRCUITO IMPRESSO - PLACAS SW, HEAD (A) E HEAD (B)
PM901(DECK A)
PM902(DECK B)
1
R
CN304
IC1001
(DECK A PLAY)
IC1002
(DECK B HALF) (DECK B REC)
NO303NO302
A
B
C
D
E
F
1 2 3 4 5 6 7 8 9 10 11 12
S
C
HPRE901(REC/PB/ERASE HEAD)
(DECK B)HP901
(PB HEAD)(DECK A)
DECK AHALF
M901(CAPSTAN)M
(DECK A REC)
(DECK B PLAY)
• SemiconductorLocation
Ref. No. Location
D1001 B-4D1002 B-10
IC1001 B-2IC1002 B-10
Q1001 B-3
(Page 33) (Page 33)
(Page 33)
4
MHC-RG90
3232
7-11. DIAGRAMA ESQUEMÁTICO - PLACA SW
• Tensões e formas de onda estão em DC em relação ao terra em condição de ausência de sinal.[ ] : TAPE PLAY (DECK A) : TAPE PLAY (DECK B) ⟨⟨ ⟩⟩ : REC
∗ : Impossivel de medir
C MAIN BOARD (3/4)
CN304
[3.3] [3.3]
[∗] 2.9 <<2.9>>
[1.5
] ∗
<<∗
>>
(CAPSTAN)
CAPSTAN MOTOR CONTROL SWITCH
TAPE SPEED (NORMAL)
TAPE SPEED (HIGH)
ROTATION DETECT
SENSOR (DECK A)
ROTATION DETECT
SENSOR (DECK B)
+3.3V
+3.3V
CAPM−
CAPM+
CAPMH/L
ATRGM+
TRGMGND
BTRGM+
S1001 (DECK A PLAY)
S1002 (DECK B PLAY)
S1003 (DECK A HALF)
S1005 (DECK A REC)
S1006 (DECK B HALF)
S1009 (DECK B REC)
C1001 33
10V
PM902 (DECK B)
PM901 (DECK A)
+3.3V
+3.3V
(Page 36)
MHC-RG90
3333
7-12. PLACA DE CIRCUITO IMPRESSO - PLACA PRINCIPAL
IC501
IC601
IC303
IC301
IC302
IC951 IC961 IC101
IC201IC102
IC911
MAIN BOARD
1-683-545-
11
(11)
FORCHECK
1
E
3
HPANELBOARDCN601
E
E
E
E
E
E
E
E CB
E
1 3
3 3 3
EE
E E
E
E
E
E
E
EE E
E
FORADJUSTMENT
21
30
31
40 1
10
11
20
E
E
E
9
1
1
1
8
E
E
EE
E
E
1
4
1 10
FGAME INBOARDNO606
CSW
BOARDCN1001
RHEAD (A)BOARD
CN1
SHEAD (B)BOARD
CN2
(CHASSIS)
113
K POWER BOARDCN503
113
G POWER BOARDCN502
21 1
22 42
1
3E
E
E
E
EE
1
2
VIDEO OUT
J401
L
R
1
3
M M901(FAN)
MD/VIDEO(AUDIO) IN
J750
CD DIGITAL OUTOPTICAL
IC201
A BD BOARDCN101B DRIVER BOARD
CN701TUNER UNIT
∗
FM75Ω AM
ANTENNA
∗ SUPPLIED WITH THE ASSEMBLED BLOCK
A
B
C
D
E
F
G
H
I
J
K
1 2 3 4 5 6 7 8 9 10 11 12 13
HCD-RG66T (E) MAINDGAME INBOARDNO607
(Page 28)(Page 30)
(Page 31)
(Page 31)
(Page 31)
Q101 E-8Q103 F-10Q151 E-8Q153 F-10Q201 C-7Q202 C-8Q203 C-9Q204 C-9Q205 C-9Q206 D-7Q207 D-7Q251 D-7Q301 J-6Q302 J-6Q303 J-5Q304 I-5Q305 I-4Q306 G-4Q307 J-6Q310 J-6Q389 G-4Q390 G-6Q391 F-4Q392 F-4Q393 F-4Q394 F-3Q395 F-4Q396 F-4Q397 F-3Q398 G-6Q399 G-5Q504 E-5Q505 E-5Q601 C-5Q812 K-4Q861 E-4Q862 K-4Q891 H-11Q892 H-11Q911 H-7Q912 G-7
Ref. No. LocationRef. No. Location
D121 E-9D122 E-8D501 E-3D502 C-5D503 E-3D504 C-5D505 B-2D508 B-2D509 E-3D601 C-5D602 B-4D603 C-5D841 F-8D906 J-8D907 J-8D908 J-8D909 I-8D914 J-8D915 J-8D916 J-8D917 I-8D918 J-7D919 J-7D920 H-8D921 H-8D922 H-9D923 J-7D924 J-7
IC101 I-8IC102 E-10IC201 E-12IC301 H-5IC302 I-5IC303 G-5IC501 C-3IC601 B-4IC911 G-7IC951 I-7IC961 I-8
• Localização dos Semicondutores
(Page 38)
(Page 38)
(Page 40) (Page 40)
(Page 42)
3 1
1 1 1
E
E
E
3
3
6
3
MHC-RG90
3434
7-13. DIAGRAMA ESQUEMÁTICO - PLACA PRINCIPAL (1/4)
• Tensões e formas de onda estão em DC em relação ao terra em condição de ausência de sinal.sem indicação : TUNER (FM/AM)( ) : CD PLAY
C702
C140
C210 C209
C206
C207
C203
R204
R254
C189
R285
Q201
R284
C163
C161C162R151
R152
C1
59
C1
68
C1
55
C1
56
C1
53
C1
58
C1
60
R153R162
C1
64
C1
65
R101
C1
09
C1
08
C1
06
C1
05
C1
18
C1
03
C1
50
C1
01
C112
R105
C110
C111
R103
C119
R104
R121
C121 D121
R190
C190 R191 C157 R155 C705
Q103
Q153
R163
R165
CN702
C703
C704
R154
C175
D1
22
C115C114
C116
C117
Q251R159
R701
R751 C751 R752
R702C701
CN202
CN783
R150
C122
R122
R166 R164
R102
C125
R116 R113
R114
R1
15
J750
R156 D841
R157
EPT901
Q151
Q101
IC102
R1
80
C180
FB701
FB751
C200
L201100µH
C201
FB201CN201 C2
28
C2
26
C2
24
R224
R226
R228
C202
C212 C211
Q207
Q206
Q205
Q202
R208R206
R209
R2
07
IC201
J401
C752
R286
C113
R109
C104 R108
C205
FB203
FB204
Q204
Q203
R158C154
R212
R217
R219
JW704
FB210
FB219
FB218
FB217
FB216
FB214
FB213
FB212
FB211
FB215
FB208
FB220
2.2 50V
0.1
0.1 47010V
0.1
1000 6.3V
0.022
10k
10k
0.1
22k
2SC3661
470k
1050V
0.0068150V2.2k
10k
0.0
22
10
50
V
10
50
V
10
50
V
10
50
V
0.0
22
0.0
33
10k510
0.2
2
0.3
3
2.2k
0.0
22
0.0
22
10
50
V
10
50
V
10
50
V
10
50
V
10
50
V
10
01
6V
150V
10k
0.033
0.0068
10k
1050V
47k
1k
470p 1SS355
2.2k
1050V 2.2k 0.47
50V 1M 0.1
2SC3661
2SC3661
1k
10k
11P
0.022
0.022
47k
4.7 50V
1S
S3
55
0.330.22
10016V
0.1
2SC366133k
1k
1k 220p 100k
100k220p
10P
2P
2.2k
470p
1k
10k47k
510
4.750V 10k 1k
47k
10
k
2P
100k 1SS355
4.7k
2SC1623
2SC1623
M61519FP
10
k
0.068
0.1
10010V
21P
0.0
1
0.0
04
7
0.4
7
2.2k
330k
100k
10006.3V
0.001 0.022
FN1F4M
FA1A4M
2SC1623
2SC1623
10k10k
10k
10
k
TOTX141
1P
2.250V
22k
1050V
33k
10 50V 1k
0.022
2SA812
2SA812
1k10 50V
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
A1
A2
A3
A4
A5
A6
A7
A8
B1
B2
B3
B4
B5
B6
B7
B8
C1
C3
C4
C6
C7
C8
24
26
28
43
35
37
40
32
34
33
19
27
25
23
22
3
2
21
81
82
44
45
46
47
48
49
36
50
AA1
AA2
AA3
AA4
AA
1A
A2
AA
3A
A4
ZZ1
ZZ2
ZZ3
D.GND
D-OUT
3.3V
GM(V)-GND
GM(V)-SIG
D-0UT
R-CH
L-CH
M-GND
X-RST
X-LAT
SENS
SQ-CLK
SQ-DATA
SCOR
CD-DATA
CD-CLK
M+7V(UNSW)
PWM3
PWM2
PWM1
LD-ON
DSP-GND
RF-GND
DSP+5V(SW)
RF+5V(SW)
D.GND
TBL ADDRESS SW
BU UP/DOWN SW
MGND
M+7V
OPEN SW
CLOSE SW
D+3.3V
MTR CNT2(LOAD IN)
MTR CNT1(LOAD OUT)
ST-CLK
ST+10V
TUNED
ST-CE
STEREO
ST-L
A-GND
ST-R
ST-MUTE
ST-DOUT/MC-DIN
ST-DIN /MC-DOUT
(1/4)
MUTING
MUTING
(CHASSIS)
∗
ANTENNATUNER
UNIT
FM
THE ASSEMBLED
BLOCK
∗ SUPPLIED WITH
FEED BACK
SWITCH
FEED BACK
SWITCH
INPUT SELECT
SWITCH,
TONE CONTROL,
ELECTRICAL
VOLUME
MUTING
MUTING
Q206,207
MUTING CONTROL
SWITCH
SWITCH
Q202-205
LASER DIODE ON
OPTICAL
TRANSCEIVER
R
L
(AUDIO)IN
OPTICAL
VIDEO OUT
MD/VIDEO
CD DIGITAL OUT
AM
75Ω
(Page 35)
(Page 36)
(Page 37)
(Page 39)
(Page 29)
(Page 30)
MHC-RG90
3535
7-14. DIAGRAMA ESQUEMÁTICO PLACA PRINCIPAL (2/4)
R814
C783
CN891C892Q891
R891
R893
Q892
R921
CN781
CN901
R819
R869
R892 R866
R816
R862
R864
R510
R865R863
R861
R508
R501
JW813JW815
Q504
Q505
C504
Q861
C861
Q862
Q812
C863
C813
M891
1k
0.1
3P0.12SB1116
10k
2.2k
2SC2603
47 1W
10P
13P
680 2W
680 2W
4.7k 56
56
10k
1k
470k
100k100k
1k
15k
68k
FN1F4M
FA1A4M
1 50V
FN1F4M
47 50V
2SC3661
2SC3661
4.7 100V
4.7 100V
A1
A2
A3
A4
A5
A6
A7
A8
D1
D2
D4
D5
D7
D8
88
87
ZZ1
ZZ2
ZZ3
78
80
2
3
FAN+
FAN
SP PROTECT IN
FAN DET
-B
R-IN
A-GND
SW PROTECT
HP-R
HP-L
POWER-GND
POWER-GND
L-IN
HP-R
HP-GND
HP-L
A+10V
MIC-SIG
GM(A)-R
GM(A)-GND
GM(A)-L
(2/4)
SWITCH
MUTING
CONTROL
SWITCH
MUTING
CONTROL
SWITCH
MUTING
CONTROL
MUTING
HEADPHONE
MUTING
HEADPHONE
Q891,892
FAN MOTOR
DRIVE
(FAN)
MIC-AGND
HEADPHONE CONTROL
FRONT RELAY
DBFB FEEDBACK
(Page 34)
(Page 37)
(Page 39)
(Page 41)
• Tensões e formas de onda estão em DC em relação ao terra em condição de ausência de sinal.sem indicação : TUNER (FM/AM)
Os componentes identificados com a marca 0 são críticos para a segurança. Somente os subs-titua por peças identificadas nesse manual.
MHC-RG90
3636
7-15. DIAGRAMA ESQUEMÁTICO - PLACA PRINCIPAL (3/4), PLACA HEAD (A) E HEAD (B)
The components identified by mark 0 or dottedline with mark 0 are critical for safety.Replace only with part number specified.
• Tensões e formas de onda estão em DC em relação ao terra em condição de ausência de sinal.[ ] : TAPE PLAY (DECK A) : TAPE PLAY (DECK B)⟨⟨ ⟩⟩ : REC
TP
31
1
R366
C312
R305R304
R316
R371
R374
R373
R377
R378
CN304
TP321
TP322
TP323
TP301
TP303
TP304
TP306
TP307
TP308
NO303
NO302
C321
C371
C326
C376
C335
C336
Q303
R3
45
C3
38
R3
46
C3
39
C3
40
C341 R347 C342
R328R317
Q310
Q307Q301
L351
C382
RV354
R382
C383 C381
Q305
Q304 R342R332
R329
C332
R351 C3
53
C3
55
R370R352C364 R354 RV351
IC303(2/2)
R313
R333 C316
C395
R398
C398
C399 R397
C397
C315R315R327
R365 C365
R362
R334
CN301
C391 R314 C390
R393
RV304
C334 C384
Q302 C337
R375
C385
C331
L301
C333
R379 R392
R361 R391 R363 R399C363C362
Q392 Q394
R364R360
Q397
R369R368
R367
Q396
C356
R380C361
C351
C359
TP338
C310
C309
R311
R310
R312
R308
R309
R306TP320
IC301
C301
R301
C303C305
C306
TP318TP325
RV301
C311
R330
R302
R394
Q390
Q398
Q399
R395
R388 R387
R390C396R396
Q395
Q393Q391
R344
T301
TP317
HP901
HRPE901 CN2
CN1
Q389
Q306
R320
C314
JR390
R355
C304
C354
TP
309
R343
C308C307
R307
3.3k
10 50V
47k2.2k
10k
47k
47k
1k
47k
75k
17P
8P
3P
390p
390p
390p
390p
0.01100V
2.250V
2SC2001
18
k
68
00
p
18
k
68
00
p
18
00
0p
1050V 3.3k 47
16V
2.2k10k
FA1A4M
2SA8122SC3624
27mH
0.00012
220k
8.2k
330p 0.01
FA1A4M
FN1F4M 2.2k8.2k
10k
0.00012
3.3k
0.1
15
0V
2.2k4.7k2200p 2.2k 47k
NJM4565M(TE2)
1k
2.2k 1
22p
2.2M
0.01
0.01 15k
1050V
110k15k
10k 1
10k
100k
3P
10010V 1k 470
10V
4.7k
220k
27p 27p
2SC2001 15000p
75k
1050V
0.01
27mH
330p
10k 2.2k
2.2k 2.2k 2.2k 2.2k4700p4700p
FA1A4M FA1A4M
680680
FA1A4M
3.3k3.3k
47k
2SB1068
2.250V
22k1050V
0.01
4716V
10 50V
47 16V
100
100
100
100
4.7k
22k
HA12237
0.01
3.3k
0.11
50V
2.250V
47k
1050V
22k
4.7k
10k
FA1A4M
FA1A4M
2SC3624A
4.7k
22k 10k
10k2250V10k
FA1A4M
2SB11162SB1116
5.6
6P
3P
FA1A4M
FA1A4M
2.2k
2200p
47k
5.6
47016V10
50V
1M
B1
B2
B3
B4
B5
B6
B7
B8
E1
E2
E3
E4
E5
E6
E7
52
58
67
66
68
61
YY1
YY2
YY3
YY4
YY5
YY6
YY1
YY2
YY3
YY
3
YY
4
YY5
YY
5
YY
6
57
56
70
90
91
89
XX1
XX2
XX3
XX4
XX1 XX2 XX3 XX4
51 54 5569 65
53
L-PB
L-REC
R-PB
E-HOT
R-REC
L-PB
R-PB
CAPM+
AHALF
ASHUT
DGND
BSHUT
BMETAL
CAPM-
CAPMH/L
ATRGM+
BTRGM+
TRGMGND
BHALF
L
GND
R
GND
GND
GND
GND
EOU
T2
TA
I2
PB
-OU
T2
NC
REC
-IN
2
ALC
2
NC
REC
-OU
T2
A/B
VCC
GND
I-REF
TEST
REC
-OU
T1NC
ALC1
REC
-IN
1NC
PB
-OU
T1
TA
I1
EQO
UT1
PB-NF1B
AIN1
RIP
BIN1
GND
BIN2
NC
AIN2
RETNREC-
PB-NF2A
NF1APB- P
B-
EQ1
ALCDET
REC MUTEON/OFF
ON/OFFMUTE
SPEEDNORMAL/HIGH
OFF
PB
-EQ
2
NF2
BP
B-
ALC ON/
SW
.R2
GN
D
SW
.P2
CO
NT.
SW
.P1
GN
D
SW
.R1
VCC
GN
D
(3/4)
Q396,397
CAPSTAN MOTOR
DRIVE
INVERTER
Q393,394
TRIGGER PLUNGER
DRIVE(DECK A)
TRIGGER PLUNGER
Q391,392
DRIVE(DECK B)
Q301,307,310
REC BIAS
SWITCH
Q302,303
BIAS OSC
BIAS OSC
/70A120
BPLAY.SW
/70120B
APLAY.SW
(FOR ADJUSTMENT)
L-CH
R-CH
TAPE
1
7
ERASE
R-CH
L-CH
(REC/PB/ERASE)
(DECK B)
(DECK A)
(PB)
MECHANISM DECK
(TCM-230AWR41) (CHASSIS)
(CHASSIS)
MUTING CONTROL
SWITCH
MUTING
BUFFER
BUFFER
BUFFER
REC/PB SWITCHING
REC/PB SWITCHING
Q304,305
DECK A/B SELECT
SWITCH,
REC/PB EQ AMP,
ALC
LOW-PASS
FILTER
+3.3V
BLOCK
µPC1330HIC302
100µHL302
IC303(1/2)NJM4565M(TE2)
(Page 34)
(Page 37)
(Page 32)
MHC-RG90
3737
7-16. DIAGRAMA ESQUEMÁTICO - PLACA PRINCIPAL (4/4)
• Tensões e formas de onda estão em DC em relação ao terra em condição de ausência de sinal.sem indicação : TUNER (FM/AM)( ) : CD PLAY
C920
D907 D906
D908D909
C919
C918
D916D917
D915 D914
C917
C916
D919D924
D923 D918
C914
C915
C910
R917
C911
IC951
C925 C951
IC961
C961
IC101
C922 C921
C909
D921
D509
D508
D501
D502
D503
D504
D505
D601
C434
C432
R532
C433
R541
R549
R448
R447
R446
R544
R545
R543
C546
R540
R432
R433
R434
R535
R536
R537
TP431
TP439
TP530
TP
52
9
R530
R529
R4
19
R4
20
R5
17
C516
C416
R575
C512
X502
R513
X5
01
C5
11
C510
R509
R5
11
R4
30
R4
29
R503R502
C502
TP437
TP485R584
R591
R590
R589
R588
R5
57
R5
56
TP
46
3
C564
C562
CN401
C962
C932
CN902
CN501
D9
22
D9
20
C601
IC601
C602R604D603
R603 C603
C530
R602 D602
R601
TP514
R548
R5
47
R546
R579
TP516
R918
R919
Q912
IC911
JW951
C596
FB599
Q601
FB516
FB562
R583
R488
R574
R573
R580
IC501
Q911
R470
R5
85
C598 C498
R493R593 R492
C912
330025V
11ES2N 11ES2N
11ES2N11ES2N
0.1
0.1
11ES2N11ES2N
11ES2N 11ES2N
0.1
0.1
11ES2N11ES2N
11ES2N 11ES2N
0.1
0.1
220016V
2.2k
0.1
47010V 0.1
AN7809
0.1
M5F7810L
47016V 0.1
100025V
11ES2N
1SS355
1SS355
1SS355
1SS355
1SS355
1SS355
1SS355
1SS355
47p
47p
47k
47p
10k
100
100
100
100
100
100
100
0.001
100
100
100
470
470
100
470
10k
10k
0 4.7
k
10
k
22006.3V
0.1
10k
0.1
16MHz
0
32.7
68K
Hz
15
p
22p
10k
33
0k
10
0
10
0
10k10k
0.022
100
100
100
100
10k
10
0
10
0
0.01
10010V
30P
47010V
47010V
13P
4P
11
ES
2N
11
ES
2N
1050V
M62703ML
0.147k1SS355
47k 0.1
100p
4.7k 1SS355
220
10k
10
k
10k
10k
2.2k
2.7k
FA1A4M
0.1
2SC1623
100
100
10k
10k
10k
M30620MCN-A00FP
RT1P137L-TP
100
10
k
1050V 0.1
4.7k1k 0
22006.3V
C1
C3
C4
C6
C7
C8
D1
D2
D4
D5
D7
D8
E1
E2
E3
E4
E5
E6
E7
53
58
65
66
67
68
69
52
51
54
55
70
90
91
89
56
57
24
26
43
35
37
40
33
32
19
44
45
46
47
48
49
81
28
34
61
83
84
86
87
77
76
29
30
50
78
38
88
80
82
4
73
74
75
41
36
84
86
83
27
21
22
25
23
32
RR1
RR2
RR3
RR4
RR1
RR2
RR3
RR3
RR4
RR4
41
29
30
4
73
74
75
38
IIC-DATA
SPEANA
IIC-CLK
SIRCS
KEY INT DISPLAY
KEY INT POWER
POWER LED
D+4V
D+4V
EVER+4V
EVER+4V
EVER+4V
VF(1)
VF(1)
VF(2)
VF(2)
VG
VG
A+10V
A+10V
A+10V
GC+4V
GC-RESET
D-GND
D-GND
D-GND
D-GND
A+10V
SPEANA
SPEANA
VF(1)
VF(2)
FAN ON
-VG
AC4(1)
AC4(2)
AC3(1)
AC3(2)
EVER+4V
D-GND
STK MUTE
IIC-CLK
IIC-DATA
D+3.3V
D-GND
X-O
UT
VS
S
X-I
N
VC
C
NM
I
SC
OR
IIC
-CL
K
SQ-CLK
CD-DATA
CD-CLK
ST
-MU
TE
ST
-CE
ST
-DO
UT
ST
-DIN
ST
-CL
K
XRST
VC
C
VS
S
TC
-MU
TE
EQ
-H/N
PB
-A/B
MODEL-IN
AVSS
VREF
AVCC
TC
-RE
LA
Y
XC
-IN
XC
-O
UT
GN
D
GN
D
RE
C-M
UT
E
AL
C
BU UP/DOWN-SW
A-TRIG
B-T
RIG
CA
PM
-H/L
A-SHUT
A-H
AL
F
B-SHUT
A-P
LA
Y
B-HALF
B-P
LA
Y
CLOCK-OUT
TXD1
GEQ
SIR
CS
SU
R1
SU
R2
SU
R3
BU
-PW
M3
BU
-PW
M2
BU
-PW
M1
CD-POWER
SENS
OPEN-SW
CLOSE-SW
STK-MUTE
STBY-RELAY
FRONT-RELAY
LOAD-OUT
LOAD-IN
ON
/OFF
AU
DIO
OU
T
LD-ON
SQ-DATA-IN
TBL-SENSCA
PM
-CN
T1
SO
FT-T
ES
T
DIS
PLA
Y-K
EY
PO
WER
-KEY
STB
Y-L
ED
PROTECTOR
AM
S-I
N
TU
NE
D
STER
EO
DEST-IN
CD-MUTE
GA
ME
/VC
DV
IDE
O-O
UT
HP
-MU
TE
HP
-DE
TE
CT
SW
-LIN
K-L
ED
LIN
E-
MU
TE
DATA
LINK-RELAY
SW-AD-KEY
SW-RELAY
NO
-US
E
NO
-US
E
NO-USE
USE
NO-
DATA
IIC-
(4/4)
STBY RELAY
LINK RELAY
(FOR CHECK)
B+ SWITCH
B+ SWITCH
+5V REGULATOR
+4V REGULATOR
GIO
GIO
GIO
+9V REGULATOR
GIO
+10V REGULATOR
GIO
RESET SIGNAL
GENERATOR
RESET
SWITCH
SYSTEM CONTROLLER
(CD MECHANISM CONTROL)NO-USE
RES
ET
AC
-CU
T
XLT
GC-RESET
SW
-ON
-LE
D
SW
-MA
TR
IX-S
UR
R-2
-LE
D
SW
-MA
TR
IX-S
UR
R-1
-LE
D
BIA
S
GEQ CLK
NO-USE
µPC7805A
µPC3504
[ ] : TAPE PLAY (DECK A) : TAPE PLAY (DECK B)⟨⟨ ⟩⟩ : REC
∗ : Impossivel de medir
(Page 34) (Page 35)
(Page36)
(Page 41)
(Page 43)
MHC-RG90
3838
7-17. PLACA DE CIRCUITO IMPRESSO - PLACA GAME IN
IC722
GAME IN BOARD
1-683-534-
11
(11)
32
4
1
5
PHONES
J631
MICLEVEL
RV722
2
4 57
1
1
4
MIC
J721
8
5
R L
AUDIO VIDEO
GAMEINPUT
J601
(CHASSIS)
(CHASSIS)
1 0
1 2
F DMAIN BOARDCN781
MAIN BOARDCN783
(Page 33)(Page 33)
3
6
1
MHC-RG90
3939
7-18. DIAGRAMA ESQUEMÁTICO - PLACA GAME IN
JW611
C606
C604
JW610
C636
JW609
JW603
EP701
C747 IC722(1/2) C741
C719
C736
C737
IC722(2/2) C738
C718 C717
Q721
CLP702
EP703
JW613
TP732
TP731
TP733
TP734
TP735
TP736
TP737
TP738
TP739
TP741
TP742
NO606
NO607
J721
J631
C631
C630
R604
R605
R602
R603
C634
C716
C749
R743 C744
R742
R739
R738
R737
C743 R736
C740
R735 R734 R744
C715
RV722
R721
R722R746
C635
J601
R745 C7
48
R740
2.2 50V
2.2 50V
0.1
2.2 50V
NJM4565D 0.15 50V
2.2 50V
10 50V
10 50V
NJM4565D 2.2 50V
100 10V
100 10V
2SC2785TP
10P
2P
0.001
0.001
100k
100k
1k
1k
0.001
47p
0.1
10k 0.001
1k
100k
1k
22k
470p 10k
100p
180k 100 100k
47p
50k
12k
18k1k
0.001
3P
100
0.0
22
2.2k
HP-L
HP-R
HEADPHONE CONTROL
A+10V
HP-GND
GM(A)-L
GM(A)-R
GM(A)-GND
GM(V)-SIG
GM(V)-GND
(CHASSIS)
(CHASSIS)
(CHASSIS)
MIC
L
R
AUDIO
VIDEO
GAME
INPUT
PHONES
MIC-AGND
MIC-SIG
MIC AMP
3
2
4 1
6
5 7
8
LEVEL
MIC
MIC
CONTROL
(Page 34)
(Page 35)
MHC-RG90
4040
7-19. PLACAS DE CIRCUITO IMPRESSO - PLACAS POWER/SENSOR
POWER BOARD
1-683-541-
11
(11)
E
E
E
EE
E E
E
E
E
E
1 E
13
4
1
B
C
E
1
3
13 1 13 1
12
E
E
IC501
−
+
−
+
R
L
FRONT SPEAKERIMPEDANCE USE 6-16Ω
(CHASSIS)
NSUB-TRANS
BOARDCN976
MMAIN
TRANSBOARDCN997
K MAIN BOARDCN902 G MAIN BOARD
CN901
(CHASSIS)
SENSOR BOARD
1-683-542-
11
(11)
12
A
B
C
D
E
F
G
H
I
1 2 3 4 5 6 7 8 9 10
E
14
1
• Localização dosSemicondutores
Ref. No. Location
D501 D-7D502 B-7D506 H-7D507 G-8D508 C-2D509 C-2D511 G-8D543 E-3D551 D-8D581 C-3D941 F-2
IC501 E-9
Q501 D-7Q502 B-5Q503 C-3Q504 C-3Q505 B-4Q506 B-4Q507 B-7Q508 B-7Q509 B-6Q510 B-5Q511 B-5Q512 B-5Q551 D-7Q581 B-3Q831 B-4Q941 F-1
(Page 33) (Page 33)
(Page 46)
(Page 46)
21
21
34
E
2
2
2 3 4 5 6 7 8 9 10 11 12 13 2 3 4 5 6 7 8 9 10 11 12 13
+
-
13
3
2
9
21
15
14
1
12
+VH
+REF
+VL
+RE/CH1
+PRE
NF/CH1
IN/CH1
-REF/CH1
LIM1
-PRE
8
1
2
323
T.F
23
+
-
7
16
6
4
5
10
11
22
20
18
17
SUB
BIAS
-VH
-REF
-VL
LIM2 +RE/CH2
GND
IN/CH2
NF/CH2
19N.C
-RE/CH2
23
45
67
89
10
11
12
13
23
45
67
89
10
11
12
13
21
34
E
JW987
T910
C511
R562 R563
C520
C521 C522
NO505
NO501
R987
C5
23
C975C976C977
C9
78 CN974
D971
D972D973
D974D975
Q971
R974
R975
C971
RY971
C519
D977
R952
CN701
TH701
C973
C501
C502
C504
C507
C508
C509
C512
C514
C515
C516
C524
C526
C544
C545
C551
C552
C554
C557
C558
C559
C942
C943
CN502CN503
D5
01
D502
D506
D507
D5
08
D5
09
D511
D5
51
D581
D941
EP502Q501
Q502
Q503
Q504
Q505
Q506
Q507Q508
Q510
Q511
Q512
Q551
Q581
Q831
Q941
R501
R505
R507
R509
R511
R512
R513
R514
R515
R516
R5
18
R519
R521R522
R527 R528 R529 R530
R531
R532R533
R537
R538
R542
R545
R5
46
R547 R548
R551
R5
55
R557R559
R561
R564
R5
65
R581
R582
R592
R9
42
R943
R9
45
RY501
R517R543
R544
NO504
CN976
TP1
TP2
TP3
TP4
TP5
TP6
TP7
TP8
TP9
TP10
TP11
TP12
TP13
T972
NO971
JW
517
JW561
EP501
Q509
C910
R953
R944
R951
C5
17
C510C581
IC971
F972
F973
F971
F976
F977
F974
F975
R5
02
R5
52
C941
R504
R554
R503
R553
C503
R941
D976
IC501(1/2)
IC501(2/2)
C553
R524
R510
R560
R558
C5
92
C542
C546
C596
C513
R5
91
R5
41
C5
91
C541
R520D504
D503
R508
R523
D541
D543
R5
56
R5
06
R539
TM501
JW993
S901
JW
990
JW
984
JW986
JW975
JW974
CN973FH9761
FH9762
FH9772FH9771
FH9742
FH9752
FH9751
FH9741
CN997FH9711
FH9712
FH9721FH9722
R954JW954
FH9732
FH9731 JW973
JW972
JW971JW9771
JW9761
JW9751
JW9741
TH501
NO MT
NO MT NO MT
NO MT
NO MT NO MT
2P
13P
NO MT
0.0
12
5V
220016V 0.10.1
0.1
2PVH
1SS133T
11ES211ES2
11ES211ES2
2SC2785
100k
10k
10000p
RELAY 9V
11ES2
0.15 1/4W FR
CONNECTOR2P
1K/10KTHEMISTOR
10016V
4.750V
470p
10010V
0.06850VMF
0.06850VMF
22100V
0.01
10010V
2.250V
10010V
0.0
1
1050V
0.1100V
0.1100V
4.750V
470p
10010V
0.06850VMF
0.06850VMF
22100V
1050V
10050V
13P B-TO-B13P B-TO-B
1S
S1
33
T-7
2
1SS133T
1SS133T
1SS133T
1S
S133T
1S
S133T
1SS133T
1S
S1
33
T-7
2
1SS133T-72
MTZJ-T-72-33D
EARTHMT
2SC1841
2SC2785
2SA988TP
2SC1841
2SC2785
2SC2785
2SC27852SC2785
2SC2785
2SC2785
BA1F4M
2SC1841
2SC1841
2SC2785
2SB1375
1k
1k
100k
101/2W
100 1/4W FR
11/4W
FR
33k
2.2k
22k
10k
33
k
68k
100k100k
56k 47k 22k 22k
220
560k47k
10k
47k
100k
4.7k
22
k
47k 47k
1k
1k
100k10
1/2W
1001/4W
FR
4.7k
4.7
k
33k
33k
100k
8.2
k
1k
8.2
k
RELAY24V
10k68k
10k
3PINCONNECTOR 3P
3PWIRE LIST
GH
7 O
NL
Y
GH3 NO MT
TERMINAL, EARTH
2SA998
NO MT
JW
JW
0.1
10
50
V
nO mT22 50V
NO mT
NO mT
8A
8A
6.3A
6.3A
47
k
47k
100 63V
47k
47k
1 1/4W
JW
STK 412-170
STK 412-170220p
3.3k1W
0.15W
0.15W
0.15W
3300
63
V
330063V
2200100V
2200100
10000p
10
0k
10
0k
0.1
0.1
3.3kMTZJ-77-18C
MTZJ-77-18C
O.15W
82k
RBV1506
D5SBA20
22
k2
2k
220
4P
NO MT
NO
MT
NO
MT
NO MT
NO MT
NO MT
NO MT NO MT
NO MTNO MT
NO MT
NO MT
NO MT
NO MTNO MT
NO MT
NO MT
NO MT
VH
+
VL-
VH-
VL
+
ST
K M
UT
E
SENSOR MOUNTED PC BOARD
TRANS MOUNTED PC BOARDTRANS MOUNTED PC BOARD
R C
H
R CH
L C
H
*
*
*
HISTORY
X COUNT
SUFFIX
D A T ESIGN.
DRAWN BY PLANNED BY CHECKED BY APPROVED BY
UNIT TOLERANCE USED ON RANK
FAMILY
ORIGINAL
MODEL
FINISH(COLOR)
DESCRIPTION
(E)
(J)
PART NO.
ANGLE
SCALE
6
5
4
3
2
1
MATERIAL(COLOR)
1
R E V I S I O N
TE
NT
AT
IV
E
SHEET
MODEL
PART NO.
:
ISSUED
mmX
X
X
X
X
X
-
-
-
-
-
-
ECN-NO.
B
C
D
E
G
H
I
J
K
A1
B
C
D
E
F
G
H
I
J
K
2 3 4 5 6 7 8 10 11 12 13 14 15 161
A
L
A
L
H
9
THIS DOCUMENT IS THE PROPRIETARY PROPERTY OF SONY. ITS USE IS AU
OR FOR THE PERFORMANCE OF WORK FOR SONY. ALL QUESTIONS MUST BE REFERRED TO THE LOCAL PURCHASING DEPARTMENT OF SONY.
THORIZE0 ONLY FOR RESPONDING TO A REQUEST FOR QUOTATION,
REPL.
STBY RELAY
D-GND
NEUTRAL
AC3
AC4
AC4
VF
VF
VL
VL
AC3
VH
GND
GND
VH
Vp
!
!
!
!
!
TO
SU
B-T
RA
NS
N
TO
TR
AN
S
TO MAIN
!
!!
!
NO MT
VH
VH
GND
GND
VL
VL
AC3
AC3
AC4
AC4
VP
VF
VF
ST
BY
RE
LA
Y
D-G
ND
R-IN
A-G
ND
L-IN
ST
K M
UT
E
ST
BY
RE
LA
Y
D-G
ND
-B
AC
3
AC
3
AC
4
AC
4
VF
VF
FA
N O
N
DB
FB
FE
ED
BA
CK
FA
N D
ET
SP
PR
OT
EC
T IN
FR
ON
T R
EL
AY
OVERLOAD_DET
EV
ER
+3
.9V
EV
ER
+3
.9V
R CH
R GND
L GND
L CHPROTECTOR
TO
PO
WE
R A
MP
TO
NO
50
4(P
AM
P)
SPEAKER
TO SUB TRANS
MUTING
SWITCH
OVER_LOAD
DET
!
!
!
!
!
230-240 220 120
SW
PR
OT
EC
T
PO
WE
R G
ND
GH
7 O
NL
Y
R-H
P
L-H
P
PO
WE
R G
ND
LIN
K R
ELA
Y
-VG
EVER+3.9V
!
!
!
!
! !
!
!
!
!
TO CN973 (TRANS)
5
3
1
7
8
12
9
10
11
13
14
15
16
17
18
19
!
Q507,508
COM:220
COM:220
GH5:220P
220
127
220
N
127
220
127
-
127
-
220
-
-
GH5:2SC2785
Tensão nos TransistoresTransistor B C E Transistor B C E Transistor B C E
Q971 0,8 0,2 0,0 Q506 0,7 0,0 0,0 Q512 3,3 4,5 0,0Q501 0,0 28,7 0,0 Q507 0,0 28,8 0,0 Q941 -33,3 -44,0 -32,7Q502 0,0 3,3 0,0 Q508 0,0 28,8 0,0 Q551 0,0 28,7 0,0Q503 28,2 28,9 29,0 Q509 29,0 0,0 29,1 Q581 66,3 66,3 65,8Q504 0,7 0,0 0,0 Q510 0,0 3,9 0,0 Q831 0,6 0,0 0,0Q505 0,0 28,4 0,0 Q511 0,7 0,0 0,0
Pino Tensão Pino Tensão Pino Tensão Pino Tensão1 67,5 12,0 66,3 7 0,0 18,0 0,02 10,5 13,0 66,1 8 0,0 19,0 ***3 28,5 14,0 0,0 9 0,0 20,0 0,04 -10,5 15,0 0,0 10 0,0 21,0 0,05 *** 16,0 *** 11 0,0 22,0 0,06 -67,8 17,0 0,0
IC 501
123456
IC 501 Pino Tensão Pino Tensão Pino Tensão Pino Tensão
67,5 7 0,0 13 66,1 19 *** 10,5 8 0,0 14 0,0 20 0,0 28,5 9 0,0 15 0,0 21 0,0 -10,5 10 0,0 16 *** 22 0,0 *** 11 0,0 17 0,0 -67,8 12 66,3 18 0,0
41 41
7-20 DIAGRAMA ESQUEMÁTICO - PLACA POWER AMP MHC-RG90
MHC-RG90
4242
7-21. PLACA DE CIRCUITO IMPRESSO - PLACAS PAINEL/CD OPEN/CD SWITCH
IC602
IC601
PANEL BOARD
1-683-533-
11
(11)
3029
12
HMAIN
BOARDCN401
19
1810
E
CD SYNCHI-DUB
S779
RECPAUSE/START
D795, S751
1
8
PPAD SWITCH
BOARDNO605
(FOR CHECK)
1
30
31
50 51
80
81
100
FL601FLUORESCENT INDICATOR TUBE
19
8
63
6266 68 70
6
E
E
E
E
E
E
I/
D794, S749
CD
D605, S787
TUNER/BAND
D604, S786
TAPE A/B
D606, S785
MD (VIDEO)
D607, S784
GAME
D608, S783
GAME MIXING
S782
CD OPEN BOARD CD SWITCH BOARD
1-683-537-
11
(11)1-683-538-11
(11)
OPEN/CLOSE
S792EX-CHANGEDISC SKIP
S791E
DISC 3
D793, S790
DISC 2
D792, S789
DISC 1
D791, S788
6
S749,751S779 − 792
A
B
C
D
E
F
G
H
1 2 3 4 5 6 7 8 9 10
E
(Page 33)
¥ Localização doSemicondutor
Ref. No. Location
D604 C-10D605 B-10D606 C-10D607 D-10D608 D-10D610 B-3D612 B-3D614 C-3D791 H-7D792 H-6D793 H-5D794 A-10D795 G-1
IC601 C-5IC602 F-1
Q601 B-10Q602 B-10Q603 C-10Q604 D-10Q605 D-10Q791 H-8Q792 H-8Q793 H-5Q794 A-10Q795 G-2
(Page 44)
8
1
53
1
1E
MHC-RG90
4343
7-22. DIAGRAMA ESQUEMÁTICO - PLACAS PAINEL / CD OPEN / CD SWITCH
¥ Tensões e formas de onda são dados em DC em relação ao terraem condição de ausência de sinal.sem indicação : TUNER (FM/AM)
FL601
CN601
TP
60
2
TP
603
TP
60
4
TP
605
TP
606
TP
60
7
TP
608
TP
609
TP
61
0
TP
61
1
TP
61
2
TP
61
3
TP
61
4
TP
61
5
TP
61
6
TP
61
7
TP
61
8
TP
61
9
TP
62
0
TP
62
1
TP
62
2
TP
62
3
TP
62
4
TP
62
5
TP
62
6
TP
62
7
TP
62
8
TP
62
9
TP
630
TP
63
1
TP
63
2
TP
63
3
TP
63
4
TP
635
TP
636
TP
63
7
TP
638
TP
639
TP
64
0
TP
64
1
TP
64
2
TP
64
3
TP
64
4
TP
64
5
TP
64
6
TP
64
7
TP
64
8
TP
64
9
TP
650
TP
65
1
TP
65
2
TP
653
TP
65
4
TP
655
TP
656
TP
657
TP
658
TP674
TP675
TP676
TP677
TP678
TP679
TP680
TP701
TP702
TP703
TP704
TP705
TP706
TP707
TP708
TP709
TP710
TP711
TP712
TP713
TP714
TP715
TP716
TP717
TP718
TP719
TP720
TP721
TP722
TP723
TP724
TP725
TP726
TP727
TP728
TP729
TP730
TP681
IC602
C608
C610
D614
Q601Q602Q603
X601 NO604
CNS601
Q604Q605Q795Q794
D605D608
C622
C652
TP601
NO602
C619
C653
S749
D612
D792 D791D793
S788 S789 S790 S791
NO603
R618
C611 C612 R681 R680
FB6
03
R749
R795
D604D606D607D795
R660
C620 C618
R613
C609 R614
R611
R606
R607
C710
R8
21
R8
22
R8
23
R8
24
R8
20
R8
19
R8
25
R646
R645
R647
D610
R792
S792
R800 R799 R798
R788 R789 R790 R791
R751
S751
R779
R662
R6
63
R661
R6
55
R6
56
C712
R657 R659
R654
R652
R653
R8
17
R8
18
C623C6
29
C6
28
C6
27
C6
26
C6
25
C6
24
IC601
C711
C651
S787
S786
S785
S784
S782
S783
S779
R780
R781
R782
R783
R784
R785
R786
R787
Q791Q792Q793
R601 C613
R626R627R628R629R630R801
D794
R612
R682
JW619
JW620
JW621
JW622
30P
BA3830F-E2
1050V
1050V
IIES2
BA1A4MBA1A4MBA1A4M
4MHz 8P
8P
BA1A4MBA1A4MBA1A4MBA1A4M
SEL5923ASEL5923A
4.750V
1050V
6P
4710V
1050V
IIES2
SEL5923A SEL5923ASEL5923A
6P
10k
1050V 0.01 680 330
270
150
SEL5923ASEL5923ASEL5923ASLR325VC
1M
0.01 0.01
27k
0.0033
33k
47k
270k
270k
0.01
68
0
68
0
68
0
68
0
68
0
39
0
39
0
100
10k
100
MTZJ-T-72-5.1B
68k
150 150 150
10k 15k 22k 33k
470
470
10k
10
k
10k
10
0
10
0
0.01
15k 15k
100
10k
10k
1k
1k
0.001
0.0
1
0.0
1
0.0
1
0.0
1
0.0
1
0.0
1
MB90M407PF-G-114-BND
0.01
0.1
680
1k
1.5k
1.5k
2.2k
3.3k
4.7k
6.8k
BA1A4MBA1A4MBA1A4M
82k 6.850V
330330330330330220
SELS5223S
22k
22k
66
65
48
60
61
73
72
69
67
70
71
72
73
68
12
13
14
15
16
17
18
19
20
21
22
24
25
26
27
28
29
30
10 9 8 7 6 5 4 3 2 1
100
99
98
97
96
95
94
71
70
69
68
67
79
80
77
77
93
86
87
88
89
90
91
92
52
53
54
55
56
74
2345678910
12
13
14
15
16
17
18
19
20
21
22
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
44
88
87
86
89
90
91
92
93
94
95
96
97
98
99
100
52 53555456
57
58
59
31
32
33
34
35
36
37
38
39
40
41
43
44
61
60
1
49 51
43
48
74
64
65
79
80
66
64
56
54
53
52
51
49
AA1
AA2
AA3
AA1 AA2 AA3
57
58
59
F1
F1
NP
NP
NP
NP
F2
F2
F2
NP
NP
NP
NP
F1
VG
VCC-CPU
VSS-CPU
AV
SS
AV
CC
MD
2
VKK
MD0
VS
S-I
O
VD
D-F
IPVG
A+10V
A+10V
A+10V
D+4V
D+4V
GC+4VP1
P2
P3
P4
P5
P6
P7
P8
P9
P1
0
P1
1
P12
P1
3
P14
P1
5
P1
6
P1
7
P1
8
P1
9
P20
P21
P22
P23
P24
P25
P26
P27
P28
P29
P30
P31
P32
P33
P34
P35
P36
P37
P38
P39
P40
VSS-IO
P41
P41
P40
P39
P38
P37
P36
P35
P34
P33
P32
P31
P30
P29
P28
P27
P26
P25
P24
P23
P22
P21
P20
P1
9
P1
8
P1
7
P1
6
P1
5
P14
P1
3
P12
P1
1
P1
0
P9
P8
P7
P6
P5
P4
P3
P2
P1
G1
G2
G3
G4
G5
G6
G7
G8
G9
G1
0
G1
1
G1
2
G1
3
G1
4
G1
5
FLUORESCENT INDICATOR TUBE
DISC 1 LED
DISC 2 LED
DISC 3 LED
GC DGND
KEY 2
+4V
SPEANA
SIRCS
KEY INT DISPLAY
POWER LED
VF(1)
IIC-DATA
IIC-CLK
KEY INT POWER
VF(2)
VF(1)
VF(2)
A+10V
SPEANA
SPEANA
DISC 1 LED
DISC 2 LED
DISC 3 LED
GC DGND
KEY 2
+4V
VOL 1B
VOL 1A
KEY 1
KEY INT DISPLAY
KEY 0
DGND
EVER +4V
SIRCS
MD2
INT0
INT1
SI0
S00
VCC-CPU
GC DGND
MD0
F01
F02
F03
F04
L+R
VCC
BIAS
GND
RST.C
RST
R01
R02
F06
F05
LINENF
INLINE
NFREC
INREC
BAND-PASS
FILTERD-GND
D-GND
D-GND
D-GND
EVER+4V
EVER+4V
EVER+4V
GC-RESET
(FOR CHECK)
TUNER/BANDCDTAPE A/BMD(VIDEO)GAMEREC
PAUSE/START
LED DRIVE LED DRIVE LED DRIVE LED DRIVE LED DRIVE LED DRIVE LED DRIVE
OPEN/CLOSE
EX-CHANGE
DISC SKIP
DISC 3DISC 1 DISC 2DISC 1DISC 2DISC 3
LED DRIVE LED DRIVE LED DRIVE
REC
PAUSE/START
FLUORESCENT INDICATOR TUBE DRIVER,
KEY CONTROL
TUNER/BAND
CD
TAPE A/B
MD(VIDEO)
GAME
GAME MIXING
HI-DUB
1G
2G
15G
3G
4G
5G
6G
7G
8G
9G
10G
11G
12G
13G
14G
NO-USE
X1
X0
VOLUME-AVO
LU
ME
-B
SO
FT-T
ES
T
RES
ET
NO
-US
E
NO
-US
E
LED
-REC
AL
L-B
AN
D
BP
F5
BP
F0
BP
F1
BP
F2
BP
F3
BP
F4
KEY
2
KEY
1
KE
Y0
I2C
-CL
OC
K
I2C
-DA
TA
LE
D-D
ISC
3
LE
D-D
ISC
1
LE
D-D
ISC
2
LE
D-G
AM
E
LE
D-C
D
LED
-MD
-VID
EO
LE
D-T
UN
ER
LE
D-T
AP
E
MD1
NO-USE
NO-USE
NO-USE
CD SYNC
R65815k
(Page 45)
(Page 37)
MHC-RG90
4444
7-23. PLACAS DE CIRCUITO IMPRESSO - PLACA PAD SWITCH/VOL
1-683-535-
11
(11)
1
4
1
P PANEL BOARDNO604
IC603
1
3
DISPLAY
MUSIC EQ
TUNER MEMORYPLAY MODE
EFFECTON/OFF
GROOVE
GAME EQP FILE
SURROUND
ENTER
MOVIE EQ
DIMMER SPECTRUM
FM MODEREPEAT
+ −
VOL BOARD
1-683-536-
11
(11)
S748(ROTARY ENCODER)
VOLUME
4
1
3
1
2
DIRECTIONEDIT
PAD SWITCHBOARD
S750, 752,S754 − 762,S765 − 778
8
MHC-RG90
4545
7-24. DIAGRAMA ESQUEMÁTICO - PLACA PAD SWITCH/VOL
¥ Tensões estão em DC em relação ao terra, em condição de ausência de sinal.sem indicação : TUNER (FM/AM)
NO605
TP682
S776 S777S775S774S773S772S771S770S769S768S767S766S765
S754 S755 S757 S758 S759 S760 S761 S762
CN606 CN607
S750
D613
C615
S748
R625
C614
R750
R765 R766 R767 R768 R769 R770 R771 R772 R773 R774 R775 R776 R777 R778
S778
S752 S756
R752 R753 R755 R756 R757 R758 R759 R760 R761 R762
IC603
R754
C752C751
8P
4P 4P
1SS133T -72
47 10V
47
0.001
270
470 680 1k 1.5k 1.5k 2.2k 3.3k 4.7k 6.8k 10k 15k 22k 33k 68k
680 1k 1.5k 2.2k 3.3k 4.7k 6.8k 10k 15k 22k
NJL74H400A
1.5k
0.10.1
VOL 1A
VOL 1B
GC DGND
KEY 1
VOL 1B
VOL 1A
KEY 1
KEY INT DISPLAY
KEY 0
SIRCS
DGND
EVER +4V
VOL 1A
VOL 1B
GC DGND
KEY 1
VOLUME
(ROTARY ENCODER)
DISPLAY
DIMMER FM MODE
REPEAT
SPECTRUM
TUNER MEMORY
PLAY MODE
S766
S765 S767 S769
S768 S770
GROOVE
S771
S772
S773
EFFECT
ON/OFF
S774 S775
ENTER
S776
S777
MOVIE EQGAME EQMUSIC EQ
S778
SURROUND
P FILE
- +
REMOTE CONTROL
RECEIVER
DIRECTION
EDIT
(Page 43)
MHC-RG90
4646
7-25. PLACAS DE CIRCUITO IMPRESSO - SEÇÃO MAIN-TRANS / SUB-TRANS
MAIN TRANS BOARD
1-683-539-
11
(11)
4
1∗ ∗ NOT REPLACEABLE:
BUILT IN TRANSFORMER
T910MAIN POWER
TRANSFORMER
MPOWERBOARDNO501
IC971
SUB-TRANS BOARD
1-683-540-
11
(11)
1
3
3
E
N POWER BOARDNO504
1
1
4
2
12
AC IN
VOLTAGE SELECTORS901
120V
220V
230 − 240V
T972SUB POWER
TRANSFORMER
A
B
C
D
E
F
G
H
1 2 3 4 5 6 7
(E)
(MX)
(E)
(AR)
(E, AR)
(E)
(E)
(MX) (AR)
(E, AR)
(MX, AR)
(E)
11
1
(Page 40)
(Page 40)
¥ Localização dosSemicondutores
Ref. No. Location
D971 G-4D972 F-2D973 F-2D974 E-2D975 E-2D977 C-7
IC971 G-2
Q971 G-3
21
21
34
E
2
2
2 3 4 5 6 7 8 9 10 11 12 13 2 3 4 5 6 7 8 9 10 11 12 13
+
-
13
3
2
9
21
15
14
1
12
+VH
+REF
+VL
+RE/CH1
+PRE
NF/CH1
IN/CH1
-REF/CH1
LIM1
-PRE
8
1
2
323
T.F
23
+
-
7
16
6
4
5
10
11
22
20
18
17
SUB
BIAS
-VH
-REF
-VL
LIM2 +RE/CH2
GND
IN/CH2
NF/CH2
19N.C
-RE/CH2
23
45
67
89
10
11
12
13
23
45
67
89
10
11
12
13
21
34
E
JW987
T910
C511
R562 R563
C520
C521 C522
NO505
NO501
R987
C5
23
C975C976C977
C9
78 CN974
D971
D972D973
D974D975
Q971
R974
R975
C971
RY971
C519
D977
R952
CN701
TH701
C973
C501
C502
C504
C507
C508
C509
C512
C514
C515
C516
C524
C526
C544
C545
C551
C552
C554
C557
C558
C559
C942
C943
CN502CN503
D5
01
D502
D506
D507
D5
08
D5
09
D511
D5
51
D581
D941
EP502Q501
Q502
Q503
Q504
Q505
Q506
Q507Q508
Q510
Q511
Q512
Q551
Q581
Q831
Q941
R501
R505
R507
R509
R511
R512
R513
R514
R515
R516
R5
18
R519
R521R522
R527 R528 R529 R530
R531
R532R533
R537
R538
R542
R545
R5
46
R547 R548
R551
R5
55
R557R559
R561
R564
R5
65
R581
R582
R592
R9
42
R943
R9
45
RY501
R517R543
R544
NO504
CN976
TP1
TP2
TP3
TP4
TP5
TP6
TP7
TP8
TP9
TP10
TP11
TP12
TP13
T972
NO971
JW
517
JW561
EP501
Q509
C910
R953
R944
R951
C5
17
C510C581
IC971
F972
F973
F971
F976
F977
F974
F975
R5
02
R5
52
C941
R504
R554
R503
R553
C503
R941
D976
IC501(1/2)
IC501(2/2)
C553
R524
R510
R560
R558
C5
92
C542
C546
C596
C513
R5
91
R5
41
C5
91
C541
R520D504
D503
R508
R523
D541
D543
R5
56
R5
06
R539
TM501
JW993
S901
JW
990
JW
984
JW986
JW975
JW974
CN973FH9761
FH9762
FH9772FH9771
FH9742
FH9752
FH9751
FH9741
CN997FH9711
FH9712
FH9721FH9722
R954JW954
FH9732
FH9731 JW973
JW972
JW971JW9771
JW9761
JW9751
JW9741
TH501
NO MT
NO MT NO MT
NO MT
NO MT NO MT
2P
13P
NO MT
0.0
12
5V
220016V 0.10.1
0.1
2PVH
1SS133T
11ES211ES2
11ES211ES2
2SC2785
100k
10k
10000p
RELAY 9V
11ES2
0.15 1/4W FR
CONNECTOR2P
1K/10KTHEMISTOR
10016V
4.750V
470p
10010V
0.06850VMF
0.06850VMF
22100V
0.01
10010V
2.250V
10010V
0.0
110
50V
0.1100V
0.1100V
4.750V
470p
10010V
0.06850VMF
0.06850VMF
22100V
1050V
10050V
13P B-TO-B13P B-TO-B
1S
S1
33
T-7
2
1SS133T
1SS133T
1SS133T
1S
S133T
1S
S133T
1SS133T
1S
S1
33
T-7
2
1SS133T-72
MTZJ-T-72-33D
EARTHMT
2SC1841
2SC2785
2SA988TP
2SC1841
2SC2785
2SC2785
2SC27852SC2785
2SC2785
2SC2785
BA1F4M
2SC1841
2SC1841
2SC2785
2SB1375
1k
1k
100k
101/2W
100 1/4W FR
11/4W
FR
33k
2.2k
22k
10k
33
k
68k
100k100k
56k 47k 22k 22k
220
560k47k
10k
47k
100k
4.7k
22
k
47k 47k
1k
1k
100k10
1/2W
1001/4W
FR
4.7k
4.7
k
33k
33k
100k
8.2
k
1k
8.2
k
RELAY24V
10k68k
10k
3PINCONNECTOR 3P
3PWIRE LIST
GH
7 O
NL
Y
GH3 NO MT
TERMINAL, EARTH
2SA998
NO MT
JW
JW
0.1
10
50
V
nO mT22 50V
NO mT
NO mT
8A
8A
6.3A
6.3A
47
k
47k
100 63V
47k
47k
1 1/4W
JW
STK 412-170
STK 412-170220p
3.3k1W
0.15W
0.15W
0.15W
3300
63
V
330063V
2200100V
2200100
10000p
10
0k
10
0k
0.1
0.1
3.3kMTZJ-77-18C
MTZJ-77-18C
O.15W
82k
RBV1506
D5SBA20
22
k2
2k
220
4P
NO MT
NO
MT
NO
MT
NO MT
NO MT
NO MT
NO MT NO MT
NO MTNO MT
NO MT
NO MT
NO MT
NO MTNO MT
NO MT
NO MT
NO MT
VH
+
VL-
VH-
VL
+
ST
K M
UT
E
SENSOR MOUNTED PC BOARD
TRANS MOUNTED PC BOARDTRANS MOUNTED PC BOARD
R C
H
R CH
L C
H
*
*
*
HISTORY
X COUNT
SUFFIX
D A T ESIGN.
DRAWN BY PLANNED BY CHECKED BY APPROVED BY
UNIT TOLERANCE USED ON RANK
FAMILY
ORIGINAL
MODEL
FINISH(COLOR)
DESCRIPTION
(E)
(J)
PART NO.
ANGLE
SCALE
6
5
4
3
2
1
MATERIAL(COLOR)
1
R E V I S I O N
TE
NT
AT
IV
E
SHEET
MODEL
PART NO.
:
ISSUED
mmX
X
X
X
X
X
-
-
-
-
-
-
ECN-NO.
THIS DOCUMENT IS THE PROPRIETARY PROPERTY OF SONY. ITS USE IS AU
OR FOR THE PERFORMANCE OF WORK FOR SONY. ALL QUESTIONS MUST BE REFERRED TO THE LOCAL PURCHASING DEPARTMENT OF SONY.
THORIZE0 ONLY FOR RESPONDING TO A REQUEST FOR QUOTATION,
REPL.
STBY RELAY
D-GND
NEUTRAL
AC3
AC4
AC4
VF
VF
VL
VL
AC3
VH
GND
GND
VH
Vp
!
!
!
!
!
TO
SU
B-T
RA
NS
N
TO
TR
AN
S
TO MAIN
!
!!
!
NO MT
VH
VH
GND
GND
VL
VL
AC3
AC3
AC4
AC4
VP
VF
VF
ST
BY
RE
LA
Y
D-G
ND
R-IN
A-G
ND
L-IN
ST
K M
UT
E
ST
BY
RE
LA
Y
D-G
ND
-B
AC
3
AC
3
AC
4
AC
4
VF
VF
FA
N O
N
DB
FB
FE
ED
BA
CK
FA
N D
ET
SP
PR
OT
EC
T IN
FR
ON
T R
EL
AY
OVERLOAD_DET
EV
ER
+3
.9V
EV
ER
+3
.9V
R CH
R GND
L GND
L CHPROTECTOR
TO
PO
WE
R A
MP
TO
NO
50
4(P
AM
P)
SPEAKER
TO SUB TRANS
MUTING
SWITCH
OVER_LOAD
DET
!
!
!
!
!
230-240 220 120
SW
PR
OT
EC
T
PO
WE
R G
ND
GH
7 O
NL
Y
R-H
P
L-H
P
PO
WE
R G
ND
LIN
K R
ELA
Y
-VG
EVER+3.9V
!
!
!
!
! !
!
!
!
!
TO CN973 (TRANS)
5
3
1
7
8
12
9
10
11
13
14
15
16
17
18
19
!
Q507,508
COM:220
COM:220
GH5:220P
220
127
220
N
127
220
127
-
127
-
220
-
-
GH5:2SC2785
HCD-RG90
GH5
e070560 B-GH5-POWERAMP-01 1 2002/06/18 13:30:35
7-26. DIAGRAMA ESQUEMÁTICO - PLACA SUB-TRANSMHC-RG90
47 47
Tensão nos Transistores Transistor B C E
Q971 0,8 0,2 0,0
Tabela de IC's IC 971
Pino Tensão Pino Tensão 1 9,9 3 4,0 2 0,0
21
21
34
E
2
2
2 3 4 5 6 7 8 9 10 11 12 13 2 3 4 5 6 7 8 9 10 11 12 13
+
-
13
3
2
9
21
15
14
1
12
+VH
+REF
+VL
+RE/CH1
+PRE
NF/CH1
IN/CH1
-REF/CH1
LIM1
-PRE
8
1
2
323
T.F
23
+
-
7
16
6
4
5
10
11
22
20
18
17
SUB
BIAS
-VH
-REF
-VL
LIM2 +RE/CH2
GND
IN/CH2
NF/CH2
19N.C
-RE/CH2
23
45
67
89
10
11
12
13
23
45
67
89
10
11
12
13
21
34
E
JW987
T910
C511
R562 R563
C520
C521 C522
NO505
NO501
R987
C5
23
C975C976C977
C9
78 CN974
D971
D972D973
D974D975
Q971
R974
R975
C971
RY971
C519
D977
R952
CN701
TH701
C973
C501
C502
C504
C507
C508
C509
C512
C514
C515
C516
C524
C526
C544
C545
C551
C552
C554
C557
C558
C559
C942
C943
CN502CN503
D5
01
D502
D506
D507
D5
08
D5
09
D511
D5
51
D581
D941
EP502Q501
Q502
Q503
Q504
Q505
Q506
Q507Q508
Q510
Q511
Q512
Q551
Q581
Q831
Q941
R501
R505
R507
R509
R511
R512
R513
R514
R515
R516
R5
18
R519
R521R522
R527 R528 R529 R530
R531
R532R533
R537
R538
R542
R545
R5
46
R547 R548
R551
R5
55
R557R559
R561
R564
R5
65
R581
R582
R592
R9
42
R943
R9
45
RY501
R517R543
R544
NO504
CN976
TP1
TP2
TP3
TP4
TP5
TP6
TP7
TP8
TP9
TP10
TP11
TP12
TP13
T972
NO971
JW
517
JW561
EP501
Q509
C910
R953
R944
R951
C5
17
C510C581
IC971
F972
F973
F971
F976
F977
F974
F975
R5
02
R5
52
C941
R504
R554
R503
R553
C503
R941
D976
IC501(1/2)
IC501(2/2)
C553
R524
R510
R560
R558
C5
92
C542
C546
C596
C513
R5
91
R5
41
C5
91
C541
R520D504
D503
R508
R523
D541
D543
R5
56
R5
06
R539
TM501
JW993
S901
JW
990
JW
984
JW986
JW975
JW974
CN973FH9761
FH9762
FH9772FH9771
FH9742
FH9752
FH9751
FH9741
CN997FH9711
FH9712
FH9721FH9722
R954JW954
FH9732
FH9731 JW973
JW972
JW971JW9771
JW9761
JW9751
JW9741
TH501
NO MT
NO MT NO MT
NO MT
NO MT NO MT
2P
13P
NO MT
0.0
12
5V
220016V 0.10.1
0.1
2PVH
1SS133T
11ES211ES2
11ES211ES2
2SC2785
100k
10k
10000p
RELAY 9V
11ES2
0.15 1/4W FR
CONNECTOR2P
1K/10KTHEMISTOR
10016V
4.750V
470p
10010V
0.06850VMF
0.06850VMF
22100V
0.01
10010V
2.250V
10010V
0.0
1
1050V
0.1100V
0.1100V
4.750V
470p
10010V
0.06850VMF
0.06850VMF
22100V
1050V
10050V
13P B-TO-B13P B-TO-B
1S
S1
33
T-7
2
1SS133T
1SS133T
1SS133T
1S
S133T
1S
S133T
1SS133T
1S
S1
33
T-7
2
1SS133T-72
MTZJ-T-72-33D
EARTHMT
2SC1841
2SC2785
2SA988TP
2SC1841
2SC2785
2SC2785
2SC27852SC2785
2SC2785
2SC2785
BA1F4M
2SC1841
2SC1841
2SC2785
2SB1375
1k
1k
100k
101/2W
100 1/4W FR
11/4W
FR
33k
2.2k
22k
10k
33
k
68k
100k100k
56k 47k 22k 22k
220
560k47k
10k
47k
100k
4.7k
22
k
47k 47k
1k
1k
100k10
1/2W
1001/4W
FR
4.7k
4.7
k
33k
33k
100k
8.2
k
1k
8.2
k
RELAY24V
10k68k
10k
3PINCONNECTOR 3P
3PWIRE LIST
GH
7 O
NL
Y
GH3 NO MT
TERMINAL, EARTH
2SA998
NO MT
JW
JW
0.1
10
50
V
nO mT22 50V
NO mT
NO mT
8A
8A
6.3A
6.3A
47
k
47k
100 63V
47k
47k
1 1/4W
JW
STK 412-170
STK 412-170220p
3.3k1W
0.15W
0.15W
0.15W
3300
63
V
330063V
2200100V
2200100
10000p
10
0k
10
0k
0.1
0.1
3.3kMTZJ-77-18C
MTZJ-77-18C
O.15W
82k
RBV1506
D5SBA20
22
k2
2k
220
4P
NO MT
NO
MT
NO
MT
NO MT
NO MT
NO MT
NO MT NO MT
NO MTNO MT
NO MT
NO MT
NO MT
NO MTNO MT
NO MT
NO MT
NO MT
VH
+
VL-
VH-
VL
+
ST
K M
UT
E
SENSOR MOUNTED PC BOARD
TRANS MOUNTED PC BOARDTRANS MOUNTED PC BOARD
R C
H
R CH
L C
H
*
*
*
HISTORY
X COUNT
SUFFIX
D A T ESIGN.
DRAWN BY PLANNED BY CHECKED BY APPROVED BY
UNIT TOLERANCE USED ON RANK
FAMILY
ORIGINAL
MODEL
FINISH(COLOR)
DESCRIPTION
(E)
(J)
PART NO.
ANGLE
SCALE
6
5
4
3
2
1
MATERIAL(COLOR)
1
R E V I S I O N
TE
NT
AT
IV
E
SHEET
MODEL
PART NO.
:
ISSUED
mmX
X
X
X
X
X
-
-
-
-
-
-
ECN-NO.
THIS DOCUMENT IS THE PROPRIETARY PROPERTY OF SONY. ITS USE IS AU
OR FOR THE PERFORMANCE OF WORK FOR SONY. ALL QUESTIONS MUST BE REFERRED TO THE LOCAL PURCHASING DEPARTMENT OF SONY.
THORIZE0 ONLY FOR RESPONDING TO A REQUEST FOR QUOTATION,
REPL.
STBY RELAY
D-GND
NEUTRAL
AC3
AC4
AC4
VF
VF
VL
VL
AC3
VH
GND
GND
VH
Vp
!
!
!
!
!
TO
SU
B-T
RA
NS
N
TO
TR
AN
S
TO MAIN
!
!!
!
NO MT
VH
VH
GND
GND
VL
VL
AC3
AC3
AC4
AC4
VP
VF
VF
ST
BY
RE
LA
Y
D-G
ND
R-IN
A-G
ND
L-IN
ST
K M
UT
E
ST
BY
RE
LA
Y
D-G
ND
-B
AC
3
AC
3
AC
4
AC
4
VF
VF
FA
N O
N
DB
FB
FE
ED
BA
CK
FA
N D
ET
SP
PR
OT
EC
T IN
FR
ON
T R
EL
AY
OVERLOAD_DET
EV
ER
+3
.9V
EV
ER
+3
.9V
R CH
R GND
L GND
L CHPROTECTOR
TO
PO
WE
R A
MP
TO
NO
50
4(P
AM
P)
SPEAKER
TO SUB TRANS
MUTING
SWITCH
OVER_LOAD
DET
!
!
!
!
!
230-240 220 120
SW
PR
OT
EC
T
PO
WE
R G
ND
GH
7 O
NL
Y
R-H
P
L-H
P
PO
WE
R G
ND
LIN
K R
ELA
Y
-VG
EVER+3.9V
!
!
!
!
! !
!
!
!
!
TO CN973 (TRANS)
5
3
1
7
8
12
9
10
11
13
14
15
16
17
18
19
!
Q507,508
COM:220
COM:220
GH5:220P
220
127
220
N
127
220
127
-
127
-
220
-
-
GH5:2SC2785
HCD-RG90
GH5
e070560 B-GH5-POWERAMP-01 1 2002/06/18 13:30:35
7-27. DIAGRAMA ESQUEMÁTICO - PLACA MAIN TRANS
MHC-RG90
48 48
MHC-RG90
4949
F01
R02
R01
LINE NF
LINE IN
REFERENCECURRENT
REFERENCECURRENT
RESET
BANDPASS
FILTERDET
17
RESET18
F0216F0315F0414F0513F0612
REC LEVEL11
VCC10
4
3
2
1
+–
REC NF
REC IN 6
RESET C 7BIAS C 8
GND 9
5
+–
1 2 3 4 5 6 7 8 9
CONTROL LOGIC
TSD
VREF
OUT2
OUT1
RNF
VM VCC
FIN
GND
RIN
RW/ROM
RW/ROM
EQ ON/OFF
VOFST
VOFSTDVC
VC
VC
VC
RW/ROM
VC
DVC
3029
28+–+
–
DVCVCC
DVC
27
262524
RW/ROM
EQ
23
22
21
20
19
RFACVCA
VCC
+–
DVC
+–
+–
RW/ROM
VC
RW/ROM
DVC
+–
3
A
B
C
D
BC
A
A
A
BCD
B C D D
+–
1
2 APC AMP
5
6789
4RFAC
SUMMINGAMP
RW/ROM
APC-OFF(Hi-Z)
RW/ROM(H/L)
VOFST
VC
RW/ROM
+–
10
11
GM
GM
18
17
16
B
D
A
C
13
14
15
12
EQ IN
LD
PD
GND
ABCD
AC SUM
E
F
DVCC
DVC
RFAC
SW
DC OFSTRFDCI
RFDCO
VC
RFCVFCBST
RFG
VCC
CEI
CE
TE BAL
TE
FEI
FE
• DIAGRAMA EM BLOCO DOS IC's– Placa BD –
IC101 CXD3017Q
IC102 BA5974FM-E2
IC103 CXA2581N-T4
– Placa DRIVER –
IC701 BA6956AN
– Placa PAINEL –
IC602 BA3830F-E2
TERFDC
CEIGEN
AVSS
0
ADIO
AVDD
0
CLTV
FILO
AVSS
3
VSS
AVDD
3
DOUT
VDD
PCO
FILI
ASYO
ASYI
RFAC
BIAS
SSTP
DFCTMIRR
MDPLOCK
FOK
SFDR
VSS
TEST
FRDR
FEVC
COUT
SE
XTSLTES1
SRDRTFDR
FFDRTRDR
21
7071
6869
6667
64
65
62
61
63
7374
72
75
76
7778
7980
4
XRST
3
SQCK
SQSO
5 9876
5660 53545559 5758 5152 484950 47 444546 43 4142
XLAT
CLOK
SENS
SYSM
DATA
XUGF
XPCK GF
S
C2PO
WFC
K
10 11 12 13 14 15 16 17 18 19 20
21
222324
2526
3233
3031
3637
3435
3940
38
28
27
29
SPOA
ATSK
SCLK
VDD
SCOR
SPOB
XLON
XTAI
XVDD
EMPH
AVDD1AOUT1
AIN1
XTAOXVSS
AIN2
AOUT2AVDD2
RMUT
LOUT2
LOUT1
BCK
LRCK
PCMD
LMUT
AVSS1AVSS2
CPUINTERFACE
SERVO AUTOSEQUENCER
SERIAL ININTERFACE
OVER SAMPLINGDIGITAL FILTER
3rd ORDERNOISE SHAPER
PWM PWM
EFMDEMODULATOR
TIMINGLOGIC
DIGITALOUT
D/AINTERFACE
DIGITALPLL
ASYMMETRYCORRECTOR
CLOCKGENERATOR
MIRR, DFCT,FOK
DETECTOR
DIGITALCLV
SUBCODEPROCESSOR
SERVOINTERFACE
SERVO DSP
FOCUSSERVO
TRACKINGSERVO
SLEDSERVO
PWM GENERATOR
FOCUS PWMGENERATOR
TRACKINGPWM GENERATOR
SLED PWMGENERATOR
16KRAM
ERRORCORRECTOR
INTE
RNAL
BUS
A/DCONVERTER
OPERATIONALAMPLIFIER
ANALOG SWITCH
LEVEL SHIFT
INTERFACE
INTERFACE
INTERFACE
1 2 3 4 5 6 7 8 9 10 11 12 13 14
202122232425262728 19 18 17 16 15
F
RRF F
RRF
RR
F
FMUTE
THERMALSHUTDOWN
VREF
OUT
VREF
IN
POW
VCC
CH1F
IN
CH1R
IN
CH2F
IN
CH2R
IN
CH2O
UTR
CH2O
UTF
CH1O
UTR
CH1O
UTF
CAPA
IN1
CAPA
IN2
GND
PRFV
CC
MUT
E
POW
VCC
CH4S
IN'
CH4S
IN
CH4B
IN
CH3F
IN
CH3R
IN
CH3O
UTR
CH3O
UTF
CH4O
UTR
CH4O
UTF
CAPA
IN3
GND
MHC-RG90
7-28. DESCRIÇÃO DOS PINOS DOS IC's
• PLACA PRINCIPAL IC501 M30620MCN-A00FP (SYSTEM CONTROLLER (CD MECHANISM CONTROL))
Pin No. Pin Name I/O Description
1 NO-USE — Not used
2 STEREO I FM stereo detection signal input from the tuner unit “L”: stereo
3 TUNED I Tuning detection signal input from the tuner unit “L”: tuned
4 SIRCS I Remote control signal input
5 to 7 SUR1 to SUR3 O Surround signal processor control signal output terminal Not used
8, 9 GND — Ground terminal
10 XC-IN I Sub system clock input terminal (32.768 kHz)
11 XC-OUT O Sub system clock output terminal (32.768 kHz)
12 RESET I System reset signal input from the reset signal generator “L”: reset For several hundreds msec. after the power supply rises, “L” is input, then it changes to “H”
13 X-OUT O Main system clock output terminal (16 MHz)
14 VSS — Ground terminal
15 X-IN I Main system clock input terminal (16 MHz)
16 VCC — Power supply terminal (+3.3V)
17 NMI I Non-maskable interrupt input terminal
18 NO-USE — Not used
19 SCOR I Subcode sync (S0+S1) detection signal input from the digital signal processor
20 AC-CUT I AC off detection signal input from the reset signal generator “L”: AC cut checked
21 ST-MUTE O Tuner muting on/off control signal output “H”: muting on
22 ST-CE O PLL chip enable signal output to the tuner unit
23 ST-DOUT O PLL serial data output to the tuner unit
24 PWM3 O RFDC PWM signal output to the RF amplifier (for CD-RW)
25 ST-DIN I PLL serial data input from the tuner unit
26 PWM2 O PWM signal output to the RF amplifier (for CD-RW)
27 ST-CLK O PLL serial data transfer clock signal output to the tuner unit
28 PWM1 O Focus servo drive PWM signal output to the RF amplifier (for CD-RW)
29 IIC-CLK I/O Communication data reading clock signal input or transfer clock signal output with the fluorescent indicator tube driver
30 IIC-DATA I/O Communication data bus with the fluorescent indicator tube driver
31 TXD1 — Not used
32 SQ-DATA I Subcode Q data input from the digital signal processor
33 SQ-CLK O Subcode Q data reading clock signal output to the digital signal processor
34 SENS I Internal status detection monitor input from the digital signal processor
35 CD-DATA O Serial data output to the digital signal processor
36 XLT O Serial data latch pulse output to the digital signal processor
37 CD-CLK O Serial data transfer clock signal output to the digital signal processor
38 CD-POWER O Power on/off control signal output for the CD section “H”: power on
39 CLOCK-OUT O Clock (32.768 kHz) signal output terminal (for test mode)
40 LD ON O Laser diode on/off control signal output to the RF amplifier “L”: laser diode on
41 GC RESET I Reset signal output to the fluorescent indicator tube driver “L”: reset
42 NO-USE — Not used
43 XRST O Reset signal output to the digital signal processor and motor/coil driver “L”: reset
44 LOAD-IN O Turn motor drive signal output
45 LOAD-OUT O Turn motor drive signal output
46 OPEN-SW I Disc tray open detection signal input terminal “L”: disc tray open
47 CLOSE-SW I Disc tray close detection signal input terminal “L”: disc tray close
50
MHC-RG90
Pin No. Pin Name I/O Description
48 BU UP/DOWN-SW I Optical pick-up up/down detection signal input terminal
49 TBL-SENS I Disc tray status detection signal input
50 CD-MUTE O CD analog signal muting on/off control signal output “H”: muting on
51 A-TRG O Deck-A side trigger plunger drive signal output “H”: plunger on
52 B-TRG O Deck-B side trigger plunger drive signal output “H”: plunger on
53 AMS-IN I Whether a music is present or not from the automatic music sensor circuit “L”: music is present, “H”: music is not present
54 CAPM-H/L O High/normal speed selection signal output “L”: high speed, “H”: normal speed
55 CAPM-CNT1 O Capstan motor drive signal output
56 A-PLAY I Deck-A play detection signal input terminal “H”: deck-A play
57 B-PLAY I Deck-B play detection signal input terminal “H”: deck-B play
58 TC-MUTE O Line muting on/off control signal output to the automatic music sensor circuit “H”: muting on
59 SW-ON-LED O LED drive signal output terminal “H”: LED on Not used
60 SW-MATRIX-SURR-2-LED
O LED drive signal output terminal “H”: LED on Not used
61 REC-MUTE O Recording muting on/off control signal output “L”: muting on
62 VCC — Power supply terminal (+3.3V)
63 SOFT-TEST O Output terminal for the software test
64 VSS — Ground terminal
65 BIAS O Recording bias on/off control signal output “H”: bias on
66 EQ-H/N O Normal/high speed selection signal output “L”: normal speed, “H”: high speed
67 PB-A/B O Deck-A/B selection signal output “L”: deck-B, “H”: deck-A
68 ALC O Automatic limiter control signal output “H”: limiter on
69 TC-RELAY O Recording/playback selection signal output “L”: playback, “H”: recording
70 A-HALF I Deck-A cassette detection signal input terminal “L”: no cassette, “H”: cassette in
71 SW-LINK-LED O LED drive signal output terminal “H”: LED on Not used
72 SW-MATRIX-SURR-1-LED
O LED drive signal output terminal “H”: LED on Not used
73 DISPLAY-KEY I DISPLAY key input terminal
74 POWER-KEY I I/1 key input terminal
75 STBY-LED O LED drive signal output of the I/1 indicator “H”: LED on
76 AUDIO-OUT GAME/VCD
O Video out game/video CD selection signal output terminal “L”: video CD, “H”: game Not used
77 AUDIO-OUT
ON/OFF O Audio out on/off control signal output terminal “H”: audio out on Not used
78 HP MUTE O Headphone muting on/off control signal output “L”: muting on
79 HP-DETECT I Connection detection signal input of the headphone jack “L”: no connected, “H”: headphone connected
80 LINE-MUTE O Line muting on/off control signal output “H”: muting on
81 GEQ DATA O Serial data output to the audio signal processor
82 GEQ CLK O Serial data transfer clock signal output to the audio signal processor
83 STK-MUTE O Power amplifier on/off control signal output “L”: standby mode, “H”: power amplifier on
84 STBY-RELAY O Main power on/off control signal output “H”: power on
85 NO-USE — Not used
86 LINK-RELAY O Relay drive signal output for the surround speaker protect “H”: relay on Not used
87 FRONT-RELAY O Relay drive signal output for the front speaker protect “H”: relay on
88 PROTECTOR I Protect on/off detection signal input from the speaker protect circuit “L”: protect on
51
MHC-RG90
Pin No. Pin Name I/O Description
89 A-SHUT I Shut off detection signal input from the deck-A side reel pulse detector
90 B-SHUT I Shut off detection signal input from the deck-B side reel pulse detector
91 B-HALF I Deck-B cassette detection signal input terminal “L”: cassette in, “H”: no cassette
92 MODEL-IN I Model setting terminal
93 DEST-IN I Destination setting terminal
94 SW-AD-KEY I Key input terminal (A/D input) Not used
95 NO-USE — Not used
96 AVSS — Ground terminal (for analog system)
97 SW-RELAY O Relay drive signal output for the sub woofer out protect “H”: relay on Not used
98 VREF I Reference voltage (+3.3V) input terminal (for analog system)
99 AVCC — Power supply terminal (+3.3V) (for analog system)
100 NO-USE — Not used
52
MHC-RG90
• PLACA PAINEL IC601 MB90M407PF-G-114-BND (FLUORESCENT INDICATOR TUBE DRIVER, KEY CONTROL)
Pin No. Pin Name I/O Description
1 to 10 P1 to P10 O Segment drive signal output to the fluorescent indicator tube
11 VSS-IO — Ground terminal (for I/O port)
12 to 22 P11 to P21 O Segment drive signal output to the fluorescent indicator tube
23 VDD-FIP — Power supply terminal (+3.3V) (for fluorescent indicator tube)
24 to 41 P22 to P39 O Segment drive signal output to the fluorescent indicator tube
42 VSS-IO — Ground terminal (for I/O port)
43, 44 P40, P41 O Segment drive signal output to the fluorescent indicator tube
45 to 47 NO-USE — Not used
48 VKK — Power supply terminal (–33V) (for fluorescent indicator tube)
49 to 51 MD0 to MD2 I Setting terminal for the CPU operational mode
52 LED-TAPE O LED drive signal output of the TAPE A/B “H”: LED on
53 LED-TUNER O LED drive signal output of the TUNER/BAND “H”: LED on
54 LED-MD-VIDEO O LED drive signal output of the MD (VIDEO) “H”: LED on
55 LED-CD O LED drive signal output of the CD “H”: LED on
56 LED-GAME O LED drive signal output of the GAME “H”: LED on
57 LED-DISC1 O LED drive signal output of the DISC1 “H”: LED on
58 LED-DISC2 O LED drive signal output of the DISC2 “H”: LED on
59 LED-DISC3 O LED drive signal output of the DISC3 “H”: LED on
60 I2C-DATA I/O Communication data bus with the system controller
61 I2C-CLOCK I/O Communication data reading clock signal input or transfer clock signal output with the system controller
62 AVCC — Power supply terminal (+3.3V) (for A/D conversion)
63 AVSS — Ground terminal (for A/D conversion)
64 to 66 KEY0 to KEY2 I Key input terminal (A/D input)
67 to 72 BPF0 to BPF5 I Spectrum analyzer drive signal input from the spectrum analyzer band-pass filter
73 ALL-BAND I Spectrum analyzer drive signal input from the spectrum analyzer band-pass filter
74 LED-REC O LED drive signal output of the REC PAUSE/START “H”: LED on
75, 76 NO-USE — Not used
77 RESET I System reset signal input from the system controller “L”: reset
78 SOFT-TEST O Output terminal for the software test
79 VOLUME-B I Jog dial pulse input from the rotary encoder (B phase input)
80 VOLUME-A I Jog dial pulse input from the rotary encoder (A phase input)
81 VSS-CPU — Ground terminal (for CPU)
82 X0 O System clock output terminal (4 MHz)
83 X1 I System clock input terminal (4 MHz)
84 VCC-CPU — Power supply terminal (+3.3V) (for CPU)
85 NO-USE — Not used
86 to 100 1G to 15G O Grid drive signal output to the fluorescent indicator tube
53
54
MHC-RG90
8-1. SEÇÃO PAINEL
SEÇÃO VISTAS EXPLODIDAS
• Itens com a marca “*” não são mantidos em estoque por serem raramente solicitados. Eviteatrasos antecipando os pedidos para estes itens.
• Os acessórios podem ser encontrados no final da lista de peças elétricas.
NOTA:• -XX e -X indicam peças padronizadas que po-
dem apresentar algumas diferenças das peçasoriginalmente usadas no aparelho.
• Indicação de cor na aparência das peças:Exemplo:KNOB, BALANCE (WHITE) . . . (RED)
↑cor da peça cor do gabinete
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
1 3-363-099-41 SCREW (CASE 3 TP2)2 4-225-038-43 TAMPA LATERAL (L)3 4-237-760-61 PAINEL DE CARREGAMENTO4 4-224-550-62 TAMPA SUPERIOR5 A-4727-568-A SUB-TRANS BOARD, COMPLETE
6 1-683-542-11 SENSOR BOARD7 4-225-252-01 CALÇO PÉ (FOOT)
8 1-693-573-72 SINTONIZADOR (FM/AM)
9 4-225-039-43 TAMPA LATERAL (R)10 4-239-663-91 PAINEL TRASEIRO (E)
M891 1-763-488-61 VENTILADOR, DC#1 7-685-647-79 SCREW +BVTP 3X10 TYPE2 N-S#2 7-685-648-79 SCREW +BVTP 3X12 TYPE2 N-S
#2 #1
#1
#1
#1
#1
#1
#1
#1
#1
#1
#1
#1
painel frontal#1
#1
C
D
EB
F
E
F
C D
A
B
A
45
6
10
7
1
9
1
8
7
3
1
2
1
chassis
CDM58E-30BD60C
M891
8
↑
Os componentes identificados com a marca 0 são críticos para a segurança. Somente os substitua por peças numericamente identificadas nesse manual.
55
MHC-RG90
8-2. PAINEL FRONTAL
Blindagem tc (4-237-789-01)
69
63
63
63
61
57
60 68
67 66
63
6363
63
63
64
65
63
70
63
51
52
54
55
56
58
59
53
57
62
fornecido com S748
71
TCM-230PWR41CS (A-4330-769-A)72
74
73
LISTA DE PEÇAS DO PAINEL FRONTAL NA PÁGINA SEGUINTE
LISTA DE PEÇAS DO PAINEL FRONTAL
Ref. N.º Part. N.º Description Remarks51 4-237-775-01 KNOB (VOL)52 4-224-578-21 KNOB (MIC)53 Y8373-902-B PAINEL FRONTAL MONTADO54 4-237-777-01 TAMPA CASSETE (R)54-1 4-237-779-01 VISOR DO CASSETE (R)
55 4-237-776-01 TAMPA CASSETE (L)55-1 4-237-778-01 VISOR DO CASSETE (L)56 4-237-786-01 SPRING L57 4-224-104-11 DAMPER58 4-231-836-01 SPRING (HEART CAM-A)
59 4-963-404-02 EMBLEMA SONY (5-A)60 4-231-841-01 SPRING (HEART CAM-B)61 4-237-787-01 SPRING R62 4-225-252-01 CUSHION (FOOT)63 4-951-620-01 SCREW (2.6X8), +BVTP
64 1-683-537-11 PLACA CD SWITCH65 1-683-538-11 PLACA CD OPEN66 Y-8373-895-A PLACA PAINEL COMPLETA67 1-683-536-11 PLACA VOL68 A-4727-557-A PLACA PAD SWITCH COMPLETA
69 A-4727-558-A PLACA GAME IN COMPLETA70 4-240-965-01 SCREW 2.6X3 +P, S-TITE71 4-231-824-01 TRAVA (DECK A)72 4-231-822-01 TRAVA (DECK B)73 4-237-757-01 PAINEL FRONTAL
73-1 4-237-759-01 SUB-PAINEL CD73-2 4-237-761-02 BOTÃO (DISC)73-3 4-237-761-01 BOTÃO (POWER)73-4 4-237-763-01 VISOR (FL)73-5 4-237-764-01 BOTÃO (DISPLAY)
73-6 4-237-765-01 BOTÃO (EFECT)73-7 4-237-766-02 BOTÃO (4 CHAVES)73-8 4-237-767-01 SUBPAINEL TA73-9 4-237-768-02 BOTÃO (ENTER)73-10 4-237-769-02 BOTÃO (ON/OFF)
73-11 4-237-770-01 BOTÃO (PLAY 1)73-12 4-237-772-01 BOTÃO (REC)73-13 4-237-771-01 BOTÃO (PLAY 2)73-14 4-237-781-01 INDICADOR (3CD)73-15 4-237-783-01 INDICADOR (REC)
73-16 4-237-784-01 FILTRO (FL)73-17 4-237-790-01 BOTÃO (SURROUND)74 4-237-774-01 ANEL (VOL)
55A
56
MHC-RG90
8-3. SEÇÃO CHASSIS
#3
#3
#1
#1
not supplied
#1
#4
F971101
105
104
107
109
108
106
110
103102
T910
4-237-788-01
F976F974
F975
F977
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
101 1-683-539-11 PLACA MAIN TRANS * 102 3-004-269-01 PRENSA CABO
0103 1-928-185-02 CABO DE FORÇA0103 1-783-820-11 CORD, POWER (US)
104 4-943-687-01 HOLDER, PC BOARD105 Y-H000-045-A PLACA POWER MONTADA
106 1-773-045-11 CABO TIPO FLAT (17 VIAS)* 107 4-988-533-01 HOLDER, PWB
108 1-823-978-11 CABO TIPO FLAT (21 VIAS)109 1-769-945-11 CABO TIPO FLAT (11 VIAS)110 Y-H000-048-A PLACA PRINCIPAL MONTADA
0F971 1-533-473-11 FUSÍVEL RETERDADO (DIA. 5) (6.3A/125V)
0F974 1-533-473-11 FUSÍVEL RETARDADO (DIA. 5) (T6.3AL/250V)
0F975 1-533-473-11 FUSÍVEL RETARDADO (DIA. 5) (6.3A/125V)
0F976 1-533-949-31 FUSÍVEL RETARDADO (TIME LUG) (8.0AL/250V)
0F977 1-533-949-31 FUSÍVEL RETARDADO (TIME LUG) (8.0A/250V)
0T910 1-437-891-11 TRANSFORMADOR DE FORÇA
#1 7-685-647-79 PARAFUSO +BVTP 3X10 TYPE2 N-S
#3 7-685-881-09 PARAFUSO +BVTT 4X8 (S) #4 7-685-650-79 PARAFUSO +BVTP 3X16 TYPE2 IT-3
Os componentes identificados com a marca 0 são críticos para a segurança. Somente os subs-titua por peças identificadas vesse manual.
MHC-RG90
8-4. MECANISMO DO CD(CDM58E-30BD60C) (Y-8373-528-A)
523
501
502
503
504
505
506
524
525 526
519
507
509
508
508
508
510
511 512
513
501
514
521
515
518
530
529
521
534
517
516
521
520
520
520
520 533
533
533
508
M721
532
522
BU-30BD60C 534
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
501 4-933-134-11 SCREW (+PTPWH M2.6X8) 502 4-221-679-01 CAM (RELAY) 503 4-231-452-03 BANDEJA (NOVA) 504 4-238-003-01 LEVER (CHANGE 2) ASSY 505 4-241-135-01 DISCO (ST)
506 4-933-134-51 SCREW (+PTPWH 2.6X8) 507 1-675-910-14 MOTOR BOARD 508 4-951-620-01 SCREW (2.6X8), +BVTP 509 1-791-983-12 WIRE (FLAT TYPE) (8 CORE) 510 1-675-911-14 SENSOR (CD) BOARD
511 1-675-912-14 DRIVER BOARD 512 X-4952-608-3 CAM (U/D) ASSY 513 4-221-681-01 LEVER (EX) 514 4-221-682-01 LEVER (LIFTER) 515 4-231-513-01 PULLEY (B) (BU-30), CHUCKING
516 4-228-414-01 BRACKET (YOKE)
517 X-4953-307-2 PULLEY (A) ASSY, CHUCKING518 X-4953-306-1 HOLDER (BU) (BU-30) ASSY519 4-222-095-01 BELT520 4-227-045-11 SPRING (INSULATOR), COIL521 4-985-672-01 SCREW (+PTPWH M2.6), FLOATING
522 4-979-350-41 SPACER (TRAY)523 4-241-660-01 WASHER (TRAY)524 4-221-678-07 CAM (CONTROL)525 4-221-683-01 GEAR (U)526 4-221-685-01 PULLEY (S)
529 4-227-899-01 SCREW (DIA. 12), FROATING530 4-228-409-03 CHASSIS532 4-222-097-01 SCREW, STEP533 4-231-451-01 INSULATOR (BU-30)534 4-231-151-01 STOPPER (BU)
M721 A-4672-936-A MOTOR ASSY (TURN) (WITH PULLEY) (CD)
57
MHC-RG90
8-5. BASE DA UNIDADE(BU-30BD60C)
556
552
551
557
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
551 3-531-576-11 RIVET 556 1-757-710-11 CABO TIPO FLAT 16 VIAS0 557 A-4330-476-A BU-30 (60) ASSY552 A-4728-678-A BD BOARD, COMPLETE
58
Os componentes identificados com a marca 0 são críticos para a segurança. Somente os subs-titua por peças identificadas nesse manual.
59
MHC-RG90
801
801
802
802
803
803
805
805
804
806
806
804HRPE901
HP901
810
808
807807
809
811
PM901
PM902
mecanismo do toca-fitas seção 2
811
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
801 3-016-574-11 SPRING (HEAD), TENSION802 3-017-366-01 BASE (PINCH LEVER REV)803 3-017-365-01 BASE (PINCH LEVER FWD)804 X-3374-156-5 PINCH LEVER (REV) ASSY805 X-3374-155-5 PINCH LEVER (FWD) ASSY
806 3-016-567-02 SPRING (CASSETTE), LEAF807 4-227-872-01 SCREW (+PTT 2X4), GROUND POINT808 A-2007-839-A HEAD (A) BOARD, COMPLETE809 A-2007-840-A HEAD (B) BOARD, COMPLETE
810 A-4728-872-A SW BOARD, COMPLETE811 3-016-566-01 SLIDER, REVERSEHP901 A-2004-765-A BASE (A) ASSY, HEAD (PB)
(for TCM-230PWR41CS)HRPE901A-2004-766-A BASE (B) ASSY, HEAD (REC/PB/ERASE)
(for TCM-230PWR41CS)PM901 1-454-887-21 SOLENOID, PLUNGER (for TCM-230PWR41CS)
PM902 1-454-887-21 SOLENOID, PLUNGER (for TCM-230PWR41CS)
8-6. MECANISMO DO TOCA-FITAS SEÇÃO - 1(TCM-230PWR41CS)
Versão 1.1 12 2002
59-1
MHC-RG90
851
851
852
855
853
854
857
866
867
865
857
863
859
M901
#9
#10
#11
#11
#10
856
862
858
858
864
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
851 3-041-946-11 BELT (CAPSTAN B)852 4-227-239-11 BELT (CAPSTAN C)853 X-3378-249-1 FLYWHEEL (B-FWD) ASSY854 X-3378-250-1 FLYWHEEL (B-REV) ASSY855 X-3378-247-1 FLYWHEEL (A-FWD) ASSY
856 X-3378-248-1 FLYWHEEL (A-REV) ASSY857 3-041-947-01 BELT (FR)858 3-041-499-01 SCREW (CAM), STEP859 X-4952-881-1 CHASSIS ASSY MAIN862 3-017-407-01 WASHER (FR LEVER), STOPPER
863 3-019-208-01 WASHER, STOPPER864 3-040-580-02 PULLEY (TENSION)865 4-228-450-01 SPRING (REVERSE SLIDER), TORSION866 A-2004-796-A CHASSIS (B) ASSY, SUB867 A-2004-795-A CHASSIS (A) ASSY, SUB
M901 X-3378-241-1 MOTOR ASSY (CAPSTAN) (WITH PULLEY)(for TCM-230PWR41CS)
#9 7-628-254-05 SCREW +PS 2.6X5#10 7-623-921-01 RING, RETAINING, CAPSTAN#11 7-685-781-09 SCREW +PTT 2X4 (S)
8-7. MECANISMO DO TOCA-FITAS SEÇÃO - 2(TCM-230PWR41CS)
Versão 1.1 12 2002
MHC-RG90SEÇÃO 9
LISTA DE PEÇAS ELÉTRICAS
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
A-4728-678-A PLACA BD COMPLETA*******************
< CAPACITOR >
C101 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V C102 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C103 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C104 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C108 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V
C109 1-162-965-11 CERAMIC CHIP 0.0015uF 10% 50V C110 1-162-967-11 CERAMIC CHIP 0.0033uF 10% 50V C111 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C112 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C114 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C116 1-104-665-11 ELECT 100uF 20% 10V C117 1-104-665-11 ELECT 100uF 20% 10V C118 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C121 1-164-360-11 CERAMIC CHIP 0.1uF 16V C122 1-124-584-00 ELECT 100uF 20% 10V
C123 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C124 1-125-891-11 CERAMIC CHIP 0.47uF 10% 10V C125 1-164-360-11 CERAMIC CHIP 0.1uF 16V C126 1-164-360-11 CERAMIC CHIP 0.1uF 16V C127 1-124-584-00 ELECT 100uF 20% 10V
C129 1-162-974-11 CERAMIC CHIP 0.01uF 50V C130 1-164-360-11 CERAMIC CHIP 0.1uF 16V C131 1-104-665-11 ELECT 100uF 20% 10V C133 1-162-921-11 CERAMIC CHIP 33PF 5% 50V C143 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C145 1-164-360-11 CERAMIC CHIP 0.1uF 16V C153 1-164-360-11 CERAMIC CHIP 0.1uF 16V C159 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C162 1-104-665-11 ELECT 100uF 20% 10V C165 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C167 1-162-919-11 CERAMIC CHIP 22PF 5% 50V C168 1-162-921-11 CERAMIC CHIP 33PF 5% 50V C171 1-115-412-11 CERAMIC CHIP 680PF 5% 25V C172 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C181 1-115-412-11 CERAMIC CHIP 680PF 5% 25V
C182 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C183 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C184 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C185 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V C190 1-115-156-11 CERAMIC CHIP 1uF 10V
C191 1-124-584-00 ELECT 100uF 20% 10V C192 1-164-360-11 CERAMIC CHIP 0.1uF 16V C193 1-104-665-11 ELECT 100uF 20% 10V C194 1-164-360-11 CERAMIC CHIP 0.1uF 16V C195 1-164-360-11 CERAMIC CHIP 0.1uF 16V
C196 1-164-360-11 CERAMIC CHIP 0.1uF 16V C197 1-107-826-11 CERAMIC CHIP 0.1uF 10% 16V C198 1-124-584-00 ELECT 100uF 20% 10V
< CONNECTOR >
CN101 1-568-864-11 CONNECTOR, FFC 21P CN102 1-793-907-11 CONNECTOR, FFC/FPC 16P
< DIODE >
D101 8-719-083-58 DIODE UDZSTE-173.9B
< FERRITE BEAD >
FB101 1-500-445-21 FERRITE 0uH FB102 1-500-445-21 FERRITE 0uH
< IC >
IC101 8-752-402-31 IC CXD3017Q IC102 8-759-827-41 IC BA5974FM-E2 IC103 8-752-089-74 IC CXA2581N-T4
< RESISTOR >
JR101 1-216-864-11 METAL CHIP 0 5% 1/16W JR102 1-216-864-11 METAL CHIP 0 5% 1/16W JR103 1-216-864-11 METAL CHIP 0 5% 1/16W JR104 1-216-864-11 METAL CHIP 0 5% 1/16W JR105 1-216-864-11 METAL CHIP 0 5% 1/16W
JR106 1-216-864-11 METAL CHIP 0 5% 1/16W JR122 1-216-296-11 SHORT 0 JR123 1-216-296-11 SHORT 0 JR124 1-216-296-11 SHORT 0 JR125 1-216-296-11 SHORT 0
< COIL >
L101 1-469-553-21 INDUCTOR 4.7uH
< TRANSISTOR >
Q101 8-729-049-31 TRANSISTOR 2SB710A-RTX
60
NOTAS: • Devido a padronização algumas peças des
sa lista podem ser diferentes daquelas especificadas nos diagramas ou mesmo daquelas usadas no aparelho.
• -XX, -X indicam peça padrão, que podem apresentar diferenças daquelas originalmente usadas no aparelho.
• Itens com a marca “*” não são mantidos em estoque por serem raramente solicitados. Evite atrasos antecipando os pedidos para estes itens.
• CAPACITORES: uF: µF
• INDUTORES uH: µH
• RESISTORES Quando solicitar peças pelo código, por favor Todos os resistores estão em ohms. inclua também o nome da placa. METAL: resistor de metal-film METAL OXIDE: resistor de Metal Oxide-film F: antichama
• SEMICONDUCTORES Em cada caso, u: µ, por exemplo: uA...: µA... , uPA... , µPA... , uPB... , µPB... , uPC... , µPC... , uPD..., µPD...
Os componentes identificados com a marca 0 são críticos para a segurança. Somente os substitua por peças indicadas nesse manual.
BD
MHC-RG90
BD CD OPEN CD SWITCH DRIVER
Ref. No. Part No. Description Remark
Q102 8-729-920-85 TRANSISTOR 2SD1664-QR
< RESISTOR >
R101 1-216-821-11 METAL CHIP 1K 5% 1/16W R102 1-216-845-11 METAL CHIP 100K 5% 1/16W R103 1-216-835-11 METAL CHIP 15K 5% 1/16W R104 1-216-839-11 METAL CHIP 33K 5% 1/16W R105 1-216-821-11 METAL CHIP 1K 5% 1/16W
R106 1-216-821-11 METAL CHIP 1K 5% 1/16W R107 1-216-833-11 METAL CHIP 10K 5% 1/16W R108 1-216-827-11 METAL CHIP 3.3K 5% 1/16W R109 1-216-857-11 METAL CHIP 1M 5% 1/16W R111 1-216-846-11 METAL CHIP 120K 5% 1/16W
R114 1-218-745-11 RES-CHIP 160K 5% 1/10W R116 1-216-001-00 METAL CHIP 10 5% 1/10W R117 1-216-821-11 METAL CHIP 1K 5% 1/16W R118 1-216-809-11 METAL CHIP 100 5% 1/16W R119 1-216-826-11 METAL CHIP 2.7K 5% 1/16W
R120 1-216-835-11 METAL CHIP 15K 5% 1/16W R122 1-216-845-11 METAL CHIP 100K 5% 1/16W R123 1-216-833-11 METAL CHIP 10K 5% 1/16W R124 1-216-845-11 METAL CHIP 100K 5% 1/16W R131 1-216-813-11 METAL CHIP 220 5% 1/16W
R143 1-216-839-11 METAL CHIP 33K 5% 1/16W R144 1-216-839-11 METAL CHIP 33K 5% 1/16W R147 1-218-701-11 RES-CHIP 2.4K 5% 1/10W R148 1-216-797-11 METAL CHIP 10 5% 1/16W R149 1-216-797-11 METAL CHIP 10 5% 1/16W
R158 1-216-838-11 METAL CHIP 27K 5% 1/16W R159 1-216-838-11 METAL CHIP 27K 5% 1/16W R162 1-216-845-11 METAL CHIP 100K 5% 1/16W R171 1-216-837-11 METAL CHIP 22K 5% 1/16W R172 1-216-837-11 METAL CHIP 22K 5% 1/16W
R173 1-216-837-11 METAL CHIP 22K 5% 1/16W R181 1-216-837-11 METAL CHIP 22K 5% 1/16W R182 1-216-837-11 METAL CHIP 22K 5% 1/16W R183 1-216-837-11 METAL CHIP 22K 5% 1/16W R190 1-216-813-11 METAL CHIP 220 5% 1/16W
R191 1-216-839-11 METAL CHIP 33K 5% 1/16W R192 1-216-839-11 METAL CHIP 33K 5% 1/16W R193 1-216-846-11 METAL CHIP 120K 5% 1/16W R194 1-216-839-11 METAL CHIP 33K 5% 1/16W R195 1-216-849-11 METAL CHIP 220K 5% 1/16W
R196 1-216-819-11 METAL CHIP 680 5% 1/16W R198 1-216-864-11 METAL CHIP 0 5% 1/16W
< COMPOSITION CIRCUIT BLOCK >
RN101 1-233-576-11 RES, CHIP NETWORK 100
< VARIABLE RESISTOR >
RV101 1-238-602-11 RES, ADJ, CARBON 47K
< VIBRATOR >
X101 1-579-280-11 VIBRATOR, CRYSTAL (16.9344MHz) **************************************************************
Ref. No. Part No. Description Remark
1-683-538-11 CD OPEN BOARD **************
< RESISTOR >
R792 1-249-439-11 CARBON 68K 5% 1/4W
< SWITCH >
S792 1-762-875-21 SWITCH, TACTILE (OPEN/CLOSE Z) **************************************************************
1-683-537-11 PLACA CD SWITCH****************
< LED >
D791 8-719-057-97 LED SEL5923A-TP15 (DISC 1) D792 8-719-057-97 LED SEL5923A-TP15 (DISC 2) D793 8-719-057-97 LED SEL5923A-TP15 (DISC 3)
< TRANSISTOR >
Q791 8-729-116-02 TRANSISTOR BA1A4M-TP Q792 8-729-116-02 TRANSISTOR BA1A4M-TP Q793 8-729-116-02 TRANSISTOR BA1A4M-TP
< RESISTOR >
R788 1-249-429-11 CARBON 10K 5% 1/4W R789 1-249-431-11 CARBON 15K 5% 1/4W R790 1-249-433-11 CARBON 22K 5% 1/4W R791 1-249-435-11 CARBON 33K 5% 1/4W R798 1-249-407-11 CARBON 150 5% 1/4W
R799 1-249-407-11 CARBON 150 5% 1/4W R800 1-249-407-11 CARBON 150 5% 1/4W
< SWITCH >
S788 1-771-410-21 SWITCH, TACTILE (DISC 1) S789 1-771-410-21 SWITCH, TACTILE (DISC 2) S790 1-762-875-21 SWITCH, TACTILE (DISC 3) S791 1-762-875-21 SWITCH, TACTILE (EX-CHANGE, DISC SKIP)
**************************************************************
1-675-912-14 DRIVER BOARD *************
< CAPACITOR >
C702 1-126-964-51 ELECT 10uF 20% 50V
< CONNECTOR >
CN701 1-785-336-11 PIN, CONNECTOR (LIGHT ANGLE) 10P CN702 1-785-550-11 CONNECTOR, FFC/FPC 8P
< DIODE >
D701 8-719-983-15 DIODE MTZJ-T-72-3.9A
< IC >
IC701 8-759-598-69 IC BA6956AN
< RESISTOR >
R701 1-249-411-11 CARBON 330 5% 1/4W
61
MHC-RG90
DRIVER GAME IN HEAD (A) HEAD (B) MAIN
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
R702 1-249-401-11 CARBON 47 5% 1/4W R743 1-249-429-11 CARBON 10K 5% 1/4W **************************************************************
A-4727-558-A GAME IN BOARD, COMPLETE ************************
< CAPACITOR >
C604 1-124-257-00 ELECT 2.2uF 20% 50V C606 1-124-257-00 ELECT 2.2uF 20% 50V C630 1-162-294-31 CERAMIC 0.001uF 10% 50V C631 1-162-294-31 CERAMIC 0.001uF 10% 50V C634 1-162-294-31 CERAMIC 0.001uF 10% 50V
C635 1-162-294-31 CERAMIC 0.001uF 10% 50V C636 1-164-159-11 CERAMIC 0.1uF 50V C715 1-162-215-31 CERAMIC 47PF 5% 50V C716 1-162-215-31 CERAMIC 47PF 5% 50V C717 1-124-584-00 ELECT 100uF 20% 10V
C718 1-124-584-00 ELECT 100uF 20% 10V C719 1-124-257-00 ELECT 2.2uF 20% 50V C736 1-124-261-00 ELECT 10uF 20% 50V C737 1-124-261-00 ELECT 10uF 20% 50V C738 1-124-257-00 ELECT 2.2uF 20% 50V
C739 1-162-215-31 CERAMIC 47PF 5% 50V C740 1-162-282-31 CERAMIC 100PF 10% 50V C741 1-124-250-11 ELECT 0.15uF 20% 50V C742 1-162-215-31 CERAMIC 47PF 5% 50V C743 1-162-290-31 CERAMIC 470PF 10% 50V
C744 1-162-294-31 CERAMIC 0.001uF 10% 50V C747 1-124-257-00 ELECT 2.2uF 20% 50V C748 1-161-494-00 CERAMIC 0.022uF 30% 25V C749 1-164-159-11 CERAMIC 0.1uF 50V
< IC >
IC722 8-759-167-88 IC NJM4565D
< JACK >
J601 1-764-592-21 JACK 3P (GAME INPUT VIDEO/AUDIO)J631 1-794-702-11 JACK, HEADPHONE (PHONES)J721 1-816-493-11 JACK, LARGE TYPE (MIC)
< TRANSISTOR >
Q721 8-729-119-79 TRANSISTOR 2SC2785-FEK
< RESISTOR >
R602 1-249-417-11 CARBON 1K 5% 1/4W R603 1-249-417-11 CARBON 1K 5% 1/4W R604 1-249-441-11 CARBON 100K 5% 1/4W R605 1-249-441-11 CARBON 100K 5% 1/4W R721 1-249-430-11 CARBON 12K 5% 1/4W
R722 1-249-432-11 CARBON 18K 5% 1/4W R734 1-247-807-31 CARBON 100 5% 1/4W R735 1-247-885-00 CARBON 180K 5% 1/4W R736 1-249-429-11 CARBON 10K 5% 1/4W R737 1-249-433-11 CARBON 22K 5% 1/4W
R738 1-249-417-11 CARBON 1K 5% 1/4W R739 1-249-441-11 CARBON 100K 5% 1/4W R740 1-249-421-11 CARBON 2.2K 5% 1/4W R742 1-249-417-11 CARBON 1K 5% 1/4W
R744 1-249-441-11 CARBON 100K 5% 1/4W R745 1-247-807-31 CARBON 100 5% 1/4W R746 1-249-417-11 CARBON 1K 5% 1/4W
< VARIABLE RESISTOR >
RV722 1-227-452-11 RES, VAR 50K (MIC LEVEL) **************************************************************
A-2007-839-A HEAD (A) BOARD, COMPLETE ************************
< CONNECTOR >
* CN1 1-564-719-11 PIN, CONNECTOR (SMALL TYPE) 3P **************************************************************
A-2007-840-A HEAD (B) BOARD, COMPLETE *************************
< CONNECTOR >
CN2 1-564-722-11 PIN, CONNECTOR (SMALL TYPE) 6P **************************************************************
Y-H000-048-A PLACA PRINCIPAL COMPLETA**********************
7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
< CAPACITOR >
C101 1-125-972-11 ELECT 100uF 20% 16V C103 1-124-261-00 ELECT 10uF 20% 50V C104 1-126-964-11 ELECT 10uF 20% 50V C105 1-124-261-00 ELECT 10uF 20% 50V C106 1-124-261-00 ELECT 10uF 20% 50V
C108 1-136-157-00 FILM 0.022uF 5% 50V C109 1-136-157-00 FILM 0.022uF 5% 50V C110 1-136-159-00 FILM 0.033uF 5% 50V C111 1-137-393-91 MYLAR 0.01uF 5% 50V C112 1-126-960-11 ELECT 1uF 20% 50V
C113 1-126-964-11 ELECT 10uF 20% 50V C114 1-136-169-00 FILM 0.22uF 5% 50V C115 1-136-171-00 FILM 0.33uF 5% 50V C116 1-125-972-11 ELECT 100uF 20% 16V C117 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C118 1-126-964-11 ELECT 10uF 20% 50V C119 1-126-964-11 ELECT 10uF 20% 50V C121 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C122 1-162-962-11 CERAMIC CHIP 470PF 10% 50V C125 1-126-963-11 ELECT 4.7uF 20% 50V
C140 1-164-156-11 CERAMIC CHIP 0.1uF 25V C150 1-124-261-00 ELECT 10uF 20% 50V C153 1-124-261-00 ELECT 10uF 20% 50V C154 1-126-964-11 ELECT 10uF 20% 50V C155 1-126-964-11 ELECT 10uF 20% 50V
C156 1-126-964-11 ELECT 10uF 20% 50V C157 1-126-959-11 ELECT 0.47uF 20% 50V C158 1-136-157-00 FILM 0.022uF 5% 50V C159 1-136-157-00 FILM 0.022uF 5% 50V
62
MHC-RG90
MAIN
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
C160 1-136-159-00 FILM 0.033uF 5% 50V
C161 1-137-393-61 MYLAR 0.01uF 5% 50V C162 1-126-960-11 ELECT 1uF 20% 50V C163 1-126-964-11 ELECT 10uF 20% 50V C164 1-136-169-00 FILM 0.22uF 5% 50V C165 1-136-171-00 FILM 0.33uF 5% 50V
C168 1-126-964-11 ELECT 10uF 20% 50V C175 1-126-963-11 ELECT 4.7uF 20% 50V C180 1-136-495-11 FILM 0.068uF 5% 50V C189 1-164-156-11 CERAMIC CHIP 0.1uF 25V C190 1-126-964-11 ELECT 10uF 20% 50V
C200 1-164-156-11 CERAMIC CHIP 0.1uF 25V C201 1-104-665-11 ELECT 100uF 20% 10V C202 1-126-916-11 ELECT 1000uF 20% 6.3V C203 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C205 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V
C206 1-164-156-11 CERAMIC CHIP 0.1uF 25V C207 1-126-916-11 ELECT 1000uF 20% 6.3V C209 1-126-926-91 ELECT 100uF 20% 10V C210 1-164-156-11 CERAMIC CHIP 0.1uF 25V C211 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V
C212 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C224 1-113-619-11 CERAMIC CHIP 0.47uF 10V C226 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C228 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C301 1-130-483-00 MYLAR 0.01uF 5% 50V
C304 1-131-789-91 ELECT 10 uF 20% 50V C305 1-126-960-11 ELECT 1uF 20% 50V C306 1-126-961-11 ELECT 2.2uF 20% 50V C307 1-126-964-11 ELECT 10uF 20% 50V C308 1-126-935-11 ELECT 470uF 20% 16V
C309 1-126-947-11 ELECT 47uF 20% 16V C310 1-126-964-11 ELECT 10uF 20% 50V C311 1-126-964-11 ELECT 10uF 20% 50V C312 1-126-964-11 ELECT 10uF 20% 50V C314 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C315 1-115-156-11 CERAMIC CHIP 1uF 10V C316 1-115-156-11 CERAMIC CHIP 1uF 10V C321 1-164-392-11 CERAMIC CHIP 390PF 10% 50V C326 1-164-392-11 CERAMIC CHIP 390PF 10% 50V C331 1-130-483-00 MYLAR 0.01uF 5% 50V
C332 1-137-427-11 MYLAR 120PF 5% 50V C333 1-162-961-11 CERAMIC CHIP 330PF 10% 50V C334 1-162-946-11 CERAMIC CHIP 27PF 5% 50V C335 1-137-150-11 MYLAR 0.01uF 5% 100V C336 1-126-961-11 ELECT 2.2uF 20% 50V
C337 1-130-485-00 MYLAR 0.015uF 5% 50V C338 1-130-481-00 MYLAR 0.0068uF 5% 50V C339 1-130-481-00 MYLAR 0.0068uF 5% 50V C340 1-130-486-00 MYLAR 0.018uF 10% 50V C341 1-126-964-11 ELECT 10uF 20% 50V
C342 1-126-947-11 ELECT 47uF 20% 16V C351 1-130-483-00 MYLAR 0.01uF 5% 50V C353 1-136-165-00 FILM 0.1uF 5% 50V C355 1-126-960-11 ELECT 1uF 20% 50V C356 1-126-961-11 ELECT 2.2uF 20% 50V
C359 1-126-947-11 ELECT 47uF 20% 16V
C361 1-126-964-11 ELECT 10uF 20% 50V C362 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C363 1-162-968-11 CERAMIC CHIP 0.0047uF 10% 50V C364 1-162-966-11 CERAMIC CHIP 0.0022uF 10% 50V
C365 1-115-156-11 CERAMIC CHIP 1uF 10V C371 1-164-392-11 CERAMIC CHIP 390PF 10% 50V C376 1-164-392-11 CERAMIC CHIP 390PF 10% 50V C381 1-130-483-00 MYLAR 0.01uF 5% 50V C382 1-137-427-11 MYLAR 120PF 5% 50V
C383 1-162-961-11 CERAMIC CHIP 330PF 10% 50V C384 1-162-946-11 CERAMIC CHIP 27PF 5% 50V C385 1-126-964-11 ELECT 10uF 20% 50V C390 1-126-935-11 ELECT 470uF 20% 10V C391 1-104-665-11 ELECT 100uF 20% 10V
C395 1-162-919-11 CERAMIC CHIP 22PF 5% 50V C396 1-126-965-11 ELECT 22uF 20% 50V C397 1-126-964-11 ELECT 10uF 20% 50V C398 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V C399 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C416 1-164-156-11 CERAMIC CHIP 0.1uF 25V C432 1-162-923-11 CERAMIC CHIP 47PF 5% 50V C433 1-162-923-11 CERAMIC CHIP 47PF 5% 50V C434 1-162-923-11 CERAMIC CHIP 47PF 5% 50V C498 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C502 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C504 1-109-889-11 ELECT 1uF 20% 50V C510 1-162-919-11 CERAMIC CHIP 22PF 5% 50V C511 1-162-917-11 CERAMIC CHIP 15PF 5% 50V C512 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C516 1-104-656-11 ELECT 2200uF 20% 6.3V C530 1-162-953-11 CERAMIC CHIP 100PF 5% 50V C546 1-162-964-11 CERAMIC CHIP 0.001uF 10% 50V C562 1-104-665-11 ELECT 100uF 20% 10V C564 1-162-970-11 CERAMIC CHIP 0.01uF 10% 25V
C596 1-164-156-11 CERAMIC CHIP 0.1uF 25V C598 1-126-964-11 ELECT 10uF 20% 50V C601 1-126-964-11 ELECT 10uF 20% 50V C602 1-136-165-00 FILM 0.1uF 5% 50V C603 1-136-165-00 FILM 0.1uF 5% 50V
C701 1-162-960-11 CERAMIC CHIP 220PF 10% 50V C702 1-126-961-11 ELECT 2.2uF 20% 50V C703 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C704 1-164-227-11 CERAMIC CHIP 0.022uF 10% 25V C705 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C751 1-162-960-11 CERAMIC CHIP 220PF 10% 50V C752 1-126-961-11 ELECT 2.2uF 20% 50V C783 1-164-156-11 CERAMIC CHIP 0.1uF 25V C813 1-107-721-11 ELECT BIPOLAR 4.7uF 20% 100V C861 1-107-717-11 ELECT 47uF 20% 50V
C863 1-107-721-11 ELECT BIPOLAR 4.7uF 20% 100V C892 1-164-156-11 CERAMIC CHIP 0.1uF 25V C909 1-126-942-61 ELECT 1000uF 20% 25V C910 1-126-768-11 ELECT 2200uF 20% 16V C911 1-164-156-11 CERAMIC CHIP 0.1uF 25V
C912 1-126-956-11 ELECT 2200uF 20% 6.3V C914 1-136-165-00 FILM 0.1uF 5% 50V C915 1-136-165-00 FILM 0.1uF 5% 50V C916 1-136-165-00 FILM 0.1uF 5% 50V
63
C303 1 -136-165-00 FILM 0.1uF 5% 50V
MHC-RG90
MAIN
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
C917 1-136-165-00 FILM 0.1uF 5% 50V
C918 1-136-165-00 FILM 0.1uF 5% 50V C919 1-136-165-00 FILM 0.1uF 5% 50V C920 1-126-944-11 ELECT 3300uF 20% 25V C921 1-164-156-11 CERAMIC CHIP 0.1uF 25V C922 1-126-935-11 ELECT 470uF 20% 16V
C925 1-126-935-11 ELECT 470uF 20% 10V C932 1-126-935-11 ELECT 470uF 20% 10V C951 1-164-156-11 CERAMIC CHIP 0.1uF 25V C961 1-164-156-11 CERAMIC CHIP 0.1uF 25V C962 1-126-935-11 ELECT 470uF 20% 10V
< CONNECTOR >
CN201 1-569-914-11 SOCKET, CONNECTOR 21P CN202 1-785-336-11 PIN, CONNECTOR (LIGHT ANGLE) 10P
* CN301 1-568-449-11 HOUSING, CONNECTOR (PC BOARD) 3P * CN304 1-569-934-11 SOCKET, CONNECTOR 17P
CN401 1-793-766-11 CONNECTOR, BOARD TO BOARD 30P
CN501 1-785-330-11 PIN, CONNECTOR (LIGHT ANGLE) 4P CN702 1-569-906-11 SOCKET, CONNECTOR 11P
* CN781 1-785-322-11 PIN, CONNECTOR 10P CN783 1-785-314-11 PIN, CONNECTOR 2P CN891 1-564-506-11 PLUG, CONNECTOR 3P
CN901 1-778-982-21 CONNECTOR, BOARD TO BOARD 13P CN902 1-778-982-21 CONNECTOR, BOARD TO BOARD 13P
< DIODE >
D121 8-719-988-61 DIODE 1SS355TE-17 D122 8-719-988-61 DIODE 1SS355TE-17 D501 8-719-988-61 DIODE 1SS355TE-17 D502 8-719-988-61 DIODE 1SS355TE-17 D503 8-719-988-61 DIODE 1SS355TE-17
D504 8-719-988-61 DIODE 1SS355TE-17 D505 8-719-988-61 DIODE 1SS355TE-17 D508 8-719-988-61 DIODE 1SS355TE-17 D509 8-719-988-61 DIODE 1SS355TE-17 D601 8-719-988-61 DIODE 1SS355TE-17
D602 8-719-988-61 DIODE 1SS355TE-17 D603 8-719-988-61 DIODE 1SS355TE-17 D841 8-719-988-61 DIODE 1SS355TE-17 D906 8-719-083-89 DIODE 11ES2N-TB5 D907 8-719-083-89 DIODE 11ES2N-TB5
D908 8-719-083-89 DIODE 11ES2N-TB5 D909 8-719-083-89 DIODE 11ES2N-TB5 D914 8-719-083-89 DIODE 11ES2N-TB5 D915 8-719-083-89 DIODE 11ES2N-TB5 D916 8-719-083-89 DIODE 11ES2N-TB5
D917 8-719-083-89 DIODE 11ES2N-TB5 D918 8-719-083-89 DIODE 11ES2N-TB5 D919 8-719-083-89 DIODE 11ES2N-TB5 D920 8-719-083-89 DIODE 11ES2N-TB5 D921 8-719-083-89 DIODE 11ES2N-TB5
D922 8-719-083-89 DIODE 11ES2N-TB5 D923 8-719-083-89 DIODE 11ES2N-TB5 D924 8-719-083-89 DIODE 11ES2N-TB5
< FERRITE BEAD/RESISTOR >
FB201 1-216-864-11 METAL CHIP 0 5% 1/16W FB203 1-414-772-21 FERRITE 0 FB204 1-414-772-21 FERRITE 0 FB208 1-216-864-11 METAL CHIP 0 5% 1/16W FB210 1-216-864-11 METAL CHIP 0 5% 1/16W
FB211 1-216-864-11 METAL CHIP 0 5% 1/16W FB212 1-216-864-11 METAL CHIP 0 5% 1/16W FB213 1-216-864-11 METAL CHIP 0 5% 1/16W FB214 1-216-864-11 METAL CHIP 0 5% 1/16W FB215 1-216-864-11 METAL CHIP 0 5% 1/16W
FB216 1-216-864-11 METAL CHIP 0 5% 1/16W FB217 1-216-864-11 METAL CHIP 0 5% 1/16W FB218 1-216-864-11 METAL CHIP 0 5% 1/16W FB219 1-216-864-11 METAL CHIP 0 5% 1/16W FB220 1-216-864-11 METAL CHIP 0 5% 1/16W
FB516 1-216-864-11 FERRITE 0 FB562 1-216-864-11 FERRITE 0 FB599 1-216-864-11 METAL CHIP 0 5% 1/16W FB701 1-216-864-11 METAL CHIP 0 5% 1/16W FB751 1-216-864-11 METAL CHIP 0 5% 1/16W
< IC >
IC101 8-759-231-57 IC TA7810SIC102 6-702-422-11 IC M61519FPD61GIC201 8-749-019-25 IC TOTX141 (CD DIGITAL OUT OPTICAL)IC301 6-702-130-01 IC HA12237FIC302 8-759-143-54 IC uPC1330HA
IC303 8-759-274-71 IC NJM4565M-DIC501 6-801-837-01 IC M30620MCN-A09FPIC601 8-759-533-04 IC M62703ML-E1IC911 8-759-039-69 IC uPC7805AHFIC951 6-701-760-01 IC uPC3504AHF
IC961 8-759-400-67 IC AN7809
< JACK >
J401 1-774-227-11 JACK, PIN 1P (VIDEO OUT)J750 1-793-987-11 JACK, PIN 2P (MD/VIDEO (AUDIO) IN)
< RESISTOR >
JR24 1-216-864-11 METAL CHIP 0 5% 1/16W JR102 1-216-864-11 METAL CHIP 0 5% 1/16W JR103 1-216-296-11 SHORT 0 JR104 1-216-296-11 SHORT 0 JR105 1-216-864-11 METAL CHIP 0 5% 1/16W
JR106 1-216-864-11 METAL CHIP 0 5% 1/16W JR107 1-216-296-11 SHORT 0 JR108 1-216-864-11 METAL CHIP 0 5% 1/16W JR111 1-216-864-11 METAL CHIP 0 5% 1/16W JR112 1-216-864-11 METAL CHIP 0 5% 1/16W
JR113 1-216-296-11 SHORT 0 JR116 1-216-864-11 METAL CHIP 0 5% 1/16W JR118 1-216-864-11 METAL CHIP 0 5% 1/16W JR120 1-216-296-11 SHORT 0 JR121 1-216-296-11 SHORT 0
JR122 1-216-296-11 SHORT 0 JR127 1-216-864-11 METAL CHIP 0 5% 1/16W
64
IC101 8-759-604-32 IC M5F7810L
MHC-RG90
MAIN
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
JR130 1-216-864-11 METAL CHIP 0 5% 1/16W JR131 1-216-864-11 METAL CHIP 0 5% 1/16W JR135 1-216-864-11 METAL CHIP 0 5% 1/16W
JR137 1-216-864-11 METAL CHIP 0 5% 1/16W JR138 1-216-864-11 METAL CHIP 0 5% 1/16W JR144 1-216-864-11 METAL CHIP 0 5% 1/16W JR145 1-216-864-11 METAL CHIP 0 5% 1/16W JR390 1-216-864-11 METAL CHIP 0 5% 1/16W
< COIL >
L201 1-414-189-31 INDUCTOR 100uH L301 1-410-780-11 INDUCTOR 27mH L302 1-414-189-31 INDUCTOR 100uH L351 1-410-780-11 INDUCTOR 27mH
< TRANSISTOR >
Q101 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q103 8-729-802-80 TRANSISTOR 2SC3661 Q151 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q153 8-729-802-80 TRANSISTOR 2SC3661 Q201 8-729-802-80 TRANSISTOR 2SC3661
Q202 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q203 8-729-120-10 TRANSISTOR 2SA812-T1-M5M6Q204 8-729-120-10 TRANSISTOR 2SA812-T1-M5M6Q205 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q206 8-729-027-43 TRANSISTOR DTC-114EKA-T146
Q207 8-729-027-31 TRANSISTOR DTA-124EKA-T146Q251 8-729-802-80 TRANSISTOR 2SC3661 Q301 8-729-141-73 TRANSISTOR 2SC3624A-T1L15L Q302 8-729-142-46 TRANSISTOR 2SC2001-LK Q303 8-729-142-46 TRANSISTOR 2SC2001-LK
Q304 8-729-027-31 TRANSISTOR DTA-124EKA-T146Q305 8-729-027-43 TRANSISTOR DTC114EKA-T146Q306 8-729-027-43 TRANSISTOR DTC114EKA-T146Q307 8-729-120-10 TRANSISTOR 2SA812-T1-M5M6Q310 8-729-027-43 TRANSISTOR DTC114EKA-T146
Q389 8-729-027-43 TRANSISTOR DTC114EKA-T146Q390 8-729-027-43 TRANSISTOR DTC114EKA-T146Q391 8-729-140-04 TRANSISTOR 2SB1116A-L Q392 8-729-027-43 TRANSISTOR DTC114EKA-T146Q393 8-729-140-04 TRANSISTOR 2SB1116A-L
Q394 8-729-027-43 TRANSISTOR DTC114EKA-T146Q395 8-729-027-43 TRANSISTOR DTC114EKA-T146Q396 8-729-116-57 TRANSISTOR 2SB1068-K Q397 8-729-027-43 TRANSISTOR DTC114EKA-T146Q398 8-729-027-43 TRANSISTOR DTC114EKA-T146
Q399 8-729-141-73 TRANSISTOR 2SC3624A-T1L15L Q504 8-729-027-31 TRANSISTOR DTA-124EKA-T146Q505 8-729-027-43 TRANSISTOR DTC114EKA-T146Q601 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q812 8-729-802-80 TRANSISTOR 2SC3661
Q861 8-729-027-31 TRANSISTOR DTA124EKA-T146Q862 8-729-802-80 TRANSISTOR 2SC3661 Q891 8-729-140-04 TRANSISTOR 2SB1116A-L Q892 8-729-620-05 TRANSISTOR 2SC2603-EF Q911 8-729-040-20 TRANSISTOR RT1P137L-TP
Q912 8-729-027-43 TRANSISTOR DTC114EKA-T146
< RESISTOR >
R101 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R102 1-218-289-11 RES-CHIP 510 5% 1/10W R103 1-216-833-11 METAL CHIP 10K 5% 1/16W R104 1-216-841-11 METAL CHIP 47K 5% 1/16W R105 1-216-833-11 METAL CHIP 10K 5% 1/16W
R108 1-216-821-11 METAL CHIP 1K 5% 1/16W R109 1-216-839-11 METAL CHIP 33K 5% 1/16W R113 1-216-821-11 METAL CHIP 1K 5% 1/16W R114 1-216-841-11 METAL CHIP 47K 5% 1/16W R115 1-216-833-11 METAL CHIP 10K 5% 1/16W
R116 1-216-833-11 METAL CHIP 10K 5% 1/16W R121 1-216-821-11 METAL CHIP 1K 5% 1/16W R122 1-216-821-11 METAL CHIP 1K 5% 1/16W R150 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R151 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R152 1-216-833-11 METAL CHIP 10K 5% 1/16W R153 1-216-833-11 METAL CHIP 10K 5% 1/16W R154 1-216-841-11 METAL CHIP 47K 5% 1/16W R155 1-216-857-11 METAL CHIP 1M 5% 1/16W R156 1-216-845-11 METAL CHIP 100K 5% 1/16W
R157 1-216-826-91 METAL CHIP 2.7K 5% 1/16W R158 1-216-821-11 METAL CHIP 1K 5% 1/16W R159 1-216-839-11 METAL CHIP 33K 5% 1/16W R162 1-218-289-11 RES-CHIP 510 5% 1/10W R163 1-216-821-11 METAL CHIP 1K 5% 1/16W
R164 1-216-841-11 METAL CHIP 47K 5% 1/16W R165 1-216-833-11 METAL CHIP 10K 5% 1/16W R166 1-216-833-11 METAL CHIP 10K 5% 1/16W R180 1-216-833-11 METAL CHIP 10K 5% 1/16W R190 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R191 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R204 1-216-833-11 METAL CHIP 10K 5% 1/16W R206 1-216-833-11 METAL CHIP 10K 5% 1/16W R207 1-216-833-11 METAL CHIP 10K 5% 1/16W R208 1-216-833-11 METAL CHIP 10K 5% 1/16W
R209 1-216-833-11 METAL CHIP 10K 5% 1/16W R212 1-216-864-11 METAL CHIP 0 5% 1/16W R217 1-216-864-11 METAL CHIP 0 5% 1/16W R219 1-216-864-11 METAL CHIP 0 5% 1/16W R224 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R226 1-216-851-11 METAL CHIP 330K 5% 1/16W R228 1-216-845-11 METAL CHIP 100K 5% 1/16W R254 1-216-833-11 METAL CHIP 10K 5% 1/16W R284 1-216-833-11 METAL CHIP 470K 5% 1/16W R285 1-216-837-11 METAL CHIP 22K 5% 1/16W
R286 1-216-837-11 METAL CHIP 22K 5% 1/16W R301 1-216-827-11 METAL CHIP 3.3K 5% 1/16W R302 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R304 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R305 1-216-841-11 METAL CHIP 47K 5% 1/16W
R306 1-216-837-11 METAL CHIP 22K 5% 1/16W R307 1-216-857-11 METAL CHIP 1M 5% 1/16W R308 1-216-809-11 METAL CHIP 100 5% 1/16W R309 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R310 1-216-809-11 METAL CHIP 100 5% 1/16W
R311 1-216-809-11 METAL CHIP 100 5% 1/16W
65
MHC-RG90
MAIN
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
R312 1-216-809-11 METAL CHIP 100 5% 1/16W R313 1-216-821-11 METAL CHIP 1K 5% 1/16W R314 1-216-821-11 METAL CHIP 1K 5% 1/16W R315 1-216-833-11 METAL CHIP 10K 5% 1/16W
R316 1-216-833-11 METAL CHIP 10K 5% 1/16W R317 1-216-833-11 METAL CHIP 10K 5% 1/16W R320 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R327 1-216-835-11 METAL CHIP 15K 5% 1/16W R328 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R329 1-216-833-11 METAL CHIP 10K 5% 1/16W R330 1-216-837-11 METAL CHIP 22K 5% 1/16W R332 1-216-832-11 METAL CHIP 8.2K 5% 1/16W R333 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R334 1-216-845-11 METAL CHIP 100K 5% 1/16W
R342 1-216-825-11 METAL CHIP 2.2K 5% 1/16W 0 R343 1-219-787-17 FUSIBLE 5.6 5% 1/4W F 0 R344 1-219-787-17 FUSIBLE 5.6 5% 1/4W F
R345 1-216-836-11 METAL CHIP 18K 5% 1/16W R346 1-216-836-11 METAL CHIP 18K 5% 1/16W
R347 1-216-827-11 METAL CHIP 3.3K 5% 1/16W R351 1-216-827-11 METAL CHIP 3.3K 5% 1/16W R352 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R354 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R355 1-216-841-11 METAL CHIP 47K 5% 1/16W
R360 1-216-819-11 METAL CHIP 680 5% 1/16W R361 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R362 1-216-833-11 METAL CHIP 10K 5% 1/16W R363 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R364 1-216-819-11 METAL CHIP 680 5% 1/16W
R365 1-216-833-11 METAL CHIP 10K 5% 1/16W R366 1-216-827-11 METAL CHIP 3.3K 5% 1/16W R367 1-216-841-11 METAL CHIP 47K 5% 1/16W R368 1-216-827-11 METAL CHIP 3.3K 5% 1/16W R369 1-216-827-11 METAL CHIP 3.3K 5% 1/16W
R370 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R371 1-216-841-11 METAL CHIP 47K 5% 1/16W R373 1-216-821-11 METAL CHIP 1K 5% 1/16W R374 1-216-841-11 METAL CHIP 47K 5% 1/16W R375 1-218-296-11 RES-CHIP 75K 5% 1/10W
R377 1-216-841-11 METAL CHIP 47K 5% 1/16W R378 1-218-296-11 RES-CHIP 75K 5% 1/10W R379 1-216-833-11 METAL CHIP 10K 5% 1/16W R380 1-216-837-11 METAL CHIP 22K 5% 1/16W R382 1-216-832-11 METAL CHIP 8.2K 5% 1/16W
R387 1-216-833-11 METAL CHIP 10K 5% 1/16W R388 1-216-837-11 METAL CHIP 22K 5% 1/16W R390 1-216-833-11 METAL CHIP 10K 5% 1/16W R391 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R392 1-216-825-11 METAL CHIP 2.2K 5% 1/16W
R393 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R394 1-216-833-11 METAL CHIP 10K 5% 1/16W R395 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R396 1-216-833-11 METAL CHIP 10K 5% 1/16W R397 1-216-835-11 METAL CHIP 15K 5% 1/16W
R398 1-216-861-11 METAL CHIP 2.2M 5% 1/16W R399 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R419 1-216-864-11 METAL CHIP 0 5% 1/16W R420 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R429 1-216-809-11 METAL CHIP 100 5% 1/16W
R430 1-216-809-11 METAL CHIP 100 5% 1/16W R432 1-216-809-11 METAL CHIP 100 5% 1/16W R433 1-216-809-11 METAL CHIP 100 5% 1/16W R434 1-216-817-11 METAL CHIP 470 5% 1/16W R446 1-216-809-11 METAL CHIP 100 5% 1/16W
R447 1-216-809-11 METAL CHIP 100 5% 1/16W R448 1-216-809-11 METAL CHIP 100 5% 1/16W R470 1-216-809-11 METAL CHIP 100 5% 1/16W R488 1-216-809-11 METAL CHIP 100 5% 1/16W R492 1-216-864-11 METAL CHIP 0 5% 1/16W
R493 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R501 1-216-843-11 METAL CHIP 68K 5% 1/16W R502 1-216-833-11 METAL CHIP 10K 5% 1/16W R503 1-216-833-11 METAL CHIP 10K 5% 1/16W R504 1-216-809-91 METAL CHIP 100 5% 1/16W
R509 1-216-833-11 METAL CHIP 10K 5% 1/16W R510 1-216-853-11 METAL CHIP 470K 5% 1/16W R511 1-216-851-11 METAL CHIP 330K 5% 1/16W R513 1-216-864-11 METAL CHIP 0 5% 1/16W R517 1-216-833-11 METAL CHIP 10K 5% 1/16W
R529 1-216-833-11 METAL CHIP 10K 5% 1/16W R530 1-216-833-11 METAL CHIP 10K 5% 1/16W R532 1-216-841-11 METAL CHIP 47K 5% 1/16W R535 1-216-817-11 METAL CHIP 470 5% 1/16W R536 1-216-809-11 METAL CHIP 100 5% 1/16W
R537 1-216-817-11 METAL CHIP 470 5% 1/16W R540 1-216-809-11 METAL CHIP 100 5% 1/16W R541 1-216-833-11 METAL CHIP 10K 5% 1/16W R543 1-216-809-11 METAL CHIP 100 5% 1/16W R544 1-216-809-11 METAL CHIP 100 5% 1/16W
R545 1-216-809-11 METAL CHIP 100 5% 1/16W R546 1-216-833-11 METAL CHIP 10K 5% 1/16W R547 1-216-833-11 METAL CHIP 10K 5% 1/16W R548 1-216-833-11 METAL CHIP 10K 5% 1/16W R549 1-216-809-11 METAL CHIP 100 5% 1/16W
R556 1-216-809-11 METAL CHIP 100 5% 1/16W R557 1-216-809-11 METAL CHIP 100 5% 1/16W R573 1-216-833-11 METAL CHIP 10K 5% 1/16W R574 1-216-833-11 METAL CHIP 10K 5% 1/16W R575 1-216-833-11 METAL CHIP 10K 5% 1/16W
R579 1-216-833-11 METAL CHIP 10K 5% 1/16W R580 1-216-833-11 METAL CHIP 10K 5% 1/16W R583 1-216-809-11 METAL CHIP 100 5% 1/16W R584 1-216-809-11 METAL CHIP 100 5% 1/16W R585 1-216-833-11 METAL CHIP 10K 5% 1/16W
R588 1-216-833-11 METAL CHIP 10K 5% 1/16W R589 1-216-809-11 METAL CHIP 100 5% 1/16W R590 1-216-809-11 METAL CHIP 100 5% 1/16W R591 1-216-809-11 METAL CHIP 100 5% 1/16W R593 1-216-821-11 METAL CHIP 1K 5% 1/16W
R601 1-216-813-11 METAL CHIP 220 5% 1/16W R602 1-216-829-11 METAL CHIP 4.7K 5% 1/16W R603 1-216-841-11 METAL CHIP 47K 5% 1/16W R604 1-216-841-11 METAL CHIP 47K 5% 1/16W R701 1-216-821-11 METAL CHIP 1K 5% 1/16W
R702 1-216-845-11 METAL CHIP 100K 5% 1/16W
66
Os componentes identificados com a marca 0 são críticos para a segurança. Somente os subs-titua por peças identificadas nesse manual.
R508 1-216-835-11 METAL CHIP 15K 5% 1/16W
MHC-RG90
MAIN MAIN TRANS MOTOR PAD SWITCH
Ref. No. Part No. Description Remark
R751 1-216-821-11 METAL CHIP 1K 5% 1/16W R752 1-216-845-11 METAL CHIP 100K 5% 1/16W R814 1-216-821-11 METAL CHIP 1K 5% 1/16W R816 1-216-806-11 RES-CHIP 56 5% 1/10W
0 R819 1-215-891-51 METAL OXIDE 680 5% 2W F R861 1-216-821-11 METAL CHIP 1K 5% 1/16W R862 1-216-833-11 METAL CHIP 10K 5% 1/16W R863 1-216-845-11 METAL CHIP 100K 5% 1/16W R864 1-216-821-11 METAL CHIP 1K 5% 1/16W
R865 1-216-845-11 METAL CHIP 100K 5% 1/16W R866 1-216-806-11 RES-CHIP 56 5% 1/10W
0 R869 1-215-891-51 METAL OXIDE 680 5% 2W F R891 1-216-833-11 METAL CHIP 10K 5% 1/16W R892 1-216-829-11 METAL CHIP 4.7K 5% 1/16W
R893 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R917 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R918 1-216-825-11 METAL CHIP 2.2K 5% 1/16W R919 1-216-826-11 METAL CHIP 2.7K 5% 1/16W
0 R921 1-215-861-51 METAL OXIDE 47 5% 1W F
< VARIABLE RESISTOR >
RV301 1-241-632-21 RES, ADJ, CARBON 47K RV304 1-241-634-21 RES, ADJ, CARBON 220K RV351 1-241-632-21 RES, ADJ, CARBON 47K RV354 1-241-634-21 RES, ADJ, CARBON 220K
< TRANSFORMER >
T301 1-423-980-11 TRANSFORMER, BIAS OSCILLATION
< VIBRATOR >
X501 1-567-098-41 VIBRATOR, CRYSTAL (32.768kHz) X502 1-781-107-21 VIBRATOR, CERAMIC (16MHz)
**************************************************************
1-683-539-11 MAIN TRANS BOARD *****************
1-533-233-11 HOLDER, FUSE
< CAPACITOR >
C941 1-128-576-11 ELECT 100uF 20% 63V
< CONNECTOR >
CN973 1-568-106-11 PIN, CONNECTOR 4P (E) * CN997 1-564-526-11 PLUG, CONNECTOR 11P
< DIODE >
D977 8-719-025-01 DIODE 11ES2-NTA1B
< RESISTOR >
0 R941 1-217-637-81 RES.FUSÍVEL 1 5% 1/4W F 0 R951 1-219-119-81 RES. FUSÍVEL 0.1 5% 1/4W F 0 R952 1-219-120-81 RES. FUSÍVEL 0.15 5% 1/4W F **************************************************************
67
Ref. No. Part No. Description Remark
1-675-910-14 MOTOR BOARD *************
< CAPACITOR >
C721 1-162-306-11 CERAMIC 0.01uF 30% 16V
< CONNECTOR >
CN721 1-770-516-31 CONNECTOR, FFC 8PCN722 1-785-330-11 PIN, CONNECTOR (LIGHT ANGLE) 4P
< SWITCH >
S701 1-771-822-11 SWITCH, LEVER (SLIDE) (DISC TRAY OPEN/CLOSE DETECT)
**************************************************************
A-4727-557-A PAD SWITCH BOARD, COMPLETE ***************************
< CAPACITOR >
C614 1-162-294-31 CERAMIC 0.001uF 10% 50V C615 1-124-589-11 ELECT 47uF 20% 16V
< CONNECTOR >
CN606 1-573-105-11 CONNECTOR, PC BOARD 4P
< DIODE >
D613 8-719-991-33 DIODE 1SS133-T-77
< IC >
IC603 8-759-826-34 IC NJL74H400A (REMOTE CONTROL RECEIVER)
< RESISTOR >
R625 1-247-779-91 CARBON 47 5% 1/4W R750 1-249-410-11 CARBON 270 5% 1/4W R752 1-249-415-11 CARBON 680 5% 1/4W R753 1-249-417-11 CARBON 1K 5% 1/4W R754 1-249-419-11 CARBON 1.5K 5% 1/4W
R755 1-249-419-11 CARBON 1.5K 5% 1/4W R756 1-249-421-11 CARBON 2.2K 5% 1/4W R757 1-247-843-11 CARBON 3.3K 5% 1/4W R758 1-249-425-11 CARBON 4.7K 5% 1/4W R759 1-249-427-11 CARBON 6.8K 5% 1/4W
R760 1-249-429-11 CARBON 10K 5% 1/4W R761 1-249-431-11 CARBON 15K 5% 1/4W R762 1-249-433-11 CARBON 22K 5% 1/4W R765 1-249-413-11 CARBON 470 5% 1/4W R766 1-249-415-11 CARBON 680 5% 1/4W
R767 1-249-417-11 CARBON 1K 5% 1/4W R768 1-249-419-11 CARBON 1.5K 5% 1/4W R769 1-249-419-11 CARBON 1.5K 5% 1/4W R770 1-249-421-11 CARBON 2.2K 5% 1/4W R771 1-247-843-11 CARBON 3.3K 5% 1/4W
R772 1-249-425-11 CARBON 4.7K 5% 1/4W R773 1-249-427-11 CARBON 6.8K 5% 1/4W R774 1-249-429-11 CARBON 10K 5% 1/4W R775 1-249-431-11 CARBON 15K 5% 1/4W
Os componentes identificados com a marca 0 são críticos para a segurança. Somente os subs-titua por peças identificadas nesse manual.
MHC-RG90
PAD SWITCH ANEL P
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
R776 1-249-433-11 CARBON 22K 5% 1/4W
R777 1-249-435-11 CARBON 33K 5% 1/4W R778 1-249-439-11 CARBON 68K 5% 1/4W
< SWITCH >
S750 1-762-875-21 SWITCH, TACTILE (DISPLAY)S752 1-762-875-21 SWITCH, TACTILE (P FILE)S754 1-786-348-21 SWITCH, TACTILE (v)S755 1-786-348-21 SWITCH, TACTILE (V)S756 1-762-875-21 SWITCH, TACTILE (– m)
S757 1-762-875-21 SWITCH, TACTILE (.)S758 1-762-875-21 SWITCH, TACTILE (X)S759 1-762-875-21 SWITCH, TACTILE (hH)S760 1-762-875-21 SWITCH, TACTILE (x)S761 1-762-875-21 SWITCH, TACTILE (>)
S762 1-762-875-21 SWITCH, TACTILE (M +)S765 1-762-875-21 SWITCH, TACTILE (DIMMER)S766 1-762-875-21 SWITCH, TACTILE (DIRECTION, EDIT)S767 1-762-875-21 SWITCH, TACTILE (FM MODE, REPEAT)S768 1-762-875-21 SWITCH, TACTILE (SPECTRUM)
S769 1-762-875-21 SWITCH, TACTILE(TUNER MEMORY, PLAY MODE)
S770 1-762-875-21 SWITCH, TACTILE (MUSIC EQ) S771 1-762-875-21 SWITCH, TACTILE (GROOVE) S772 1-762-875-21 SWITCH, TACTILE (GAME EQ) S773 1-762-875-21 SWITCH, TACTILE (EFFECT ON/OFF)
S774 1-786-348-21 SWITCH, TACTILE (b)S775 1-786-348-21 SWITCH, TACTILE (B)S776 1-762-875-21 SWITCH, TACTILE (ENTER)S777 1-762-875-21 SWITCH, TACTILE (MOVIE EQ)S778 1-762-875-21 SWITCH, TACTILE (SURROUND)
**************************************************************
Y-8373-895-A PLACA PAINEL COMPLETA**********************
4-231-581-01 HOLDER (FL)
< CAPACITOR >
C608 1-124-261-00 ELECT 10uF 20% 50V C609 1-162-303-11 CERAMIC 0.0033uF 30% 16V C610 1-124-261-00 ELECT 10uF 20% 50V C611 1-126-964-11 ELECT 10uF 20% 50V C612 1-162-306-11 CERAMIC 0.01uF 30% 16V
C613 1-124-260-00 ELECT 6.8uF 20% 50V C618 1-162-306-11 CERAMIC 0.01uF 30% 16V C619 1-124-589-11 ELECT 47uF 20% 16V C620 1-162-306-11 CERAMIC 0.01uF 30% 16V C622 1-126-163-11 ELECT 4.7uF 20% 50V
C623 1-162-294-31 CERAMIC 0.001uF 10% 50V C624 1-162-306-11 CERAMIC 0.01uF 30% 16V C625 1-162-306-11 CERAMIC 0.01uF 30% 16V C626 1-162-306-11 CERAMIC 0.01uF 30% 16V C627 1-162-306-11 CERAMIC 0.01uF 30% 16V
C628 1-162-306-11 CERAMIC 0.01uF 30% 16V C629 1-162-306-11 CERAMIC 0.01uF 30% 16V C651 1-164-159-11 CERAMIC 0.1uF 50V C652 1-124-261-00 ELECT 10uF 20% 50V C653 1-124-261-00 ELECT 10uF 20% 50V
C710 1-162-306-11 CERAMIC 0.01uF 30% 16V C711 1-162-306-11 CERAMIC 0.01uF 30% 16V C712 1-162-306-11 CERAMIC 0.01uF 30% 16V
< CONNECTOR >
CN601 1-793-767-11 CONNECTOR, BOARD TO BOARD 30P
< DIODE >
D604 8-719-057-97 LED SEL5923A-TP15 (TUNER/BAND)D605 8-719-057-97 LED SEL5923A-TP15 (CD)D606 8-719-057-97 LED SEL5923A-TP15 (TAPE A/B)D607 8-719-057-97 LED SEL5923A-TP15 (MD (VIDEO))D608 8-719-057-97 LED SEL5923A-TP15 (GAME)
D610 8-719-723-34 DIODE MTZJ-T-77-5.1BD612 8-719-024-99 DIODE 11ES2-NTA2BD614 8-719-024-99 DIODE 11ES2-NTA2BD794 8-719-058-04 LED SELS5223S-TP15 (I/1)D795 8-719-063-93 LED SLR325VC-N-T32 (REC PAUSE/START)
< FERRITE BEAD >
FB603 1-412-473-21 FERRITE 0uH
< FLUORESCENT INDICATOR TUBE >
FL601 1-518-791-11 INDICATOR TUBE FLUORESCENT
< IC >
IC601 6-801-050-01 IC MB90M407PF-G-114-BND IC602 8-759-570-21 IC BA3830F-E2
Q601 8-729-029-67 TRANSISTOR DTC114ESA-TPQ602 8-729-029-67 TRANSISTOR DTC114ESA-TPQ603 8-729-029-67 TRANSISTOR DTC114ESA-TPQ604 8-729-029-67 TRANSISTOR DTC114ESA-TPQ605 8-729-029-67 TRANSISTOR DTC114ESA-TP
Q794 8-729-029-67 TRANSISTOR DTC114ESA-TPQ795 8-729-029-67 TRANSISTOR DTC114ESA-TP
< RESISTOR >
R601 1-249-440-11 CARBON 82K 5% 1/4W R606 1-247-889-00 CARBON 270K 5% 1/4W R607 1-247-889-00 CARBON 270K 5% 1/4W R611 1-249-437-11 CARBON 47K 5% 1/4W R612 1-249-433-11 CARBON 22K 5% 1/4W
R613 1-249-434-11 CARBON 27K 5% 1/4W R614 1-249-435-11 CARBON 33K 5% 1/4W R618 1-249-429-11 CARBON 10K 5% 1/4W R626 1-249-411-11 CARBON 330 5% 1/4W R627 1-249-411-11 CARBON 330 5% 1/4W
R628 1-249-411-11 CARBON 330 5% 1/4W R629 1-249-411-11 CARBON 330 5% 1/4W R630 1-249-411-11 CARBON 330 5% 1/4W R645 1-249-429-11 CARBON 10K 5% 1/4W R646 1-247-807-31 CARBON 100 5% 1/4W
R647 1-247-807-31 CARBON 100 5% 1/4W R652 1-249-429-11 CARBON 10K 5% 1/4W
68
IC601 6-801-767-01 IC MB90M407PF-G-119-BND
IC601 6-801-902-01 IC MB90M407PF-G-121-BND
< TRANSISTOR >
MHC-RG90
PANEL WER PO
Ref. No. Part No. Description Remark
R653 1-249-429-11 CARBON 10K 5% 1/4W R654 1-247-807-31 CARBON 100 5% 1/4W R655 1-247-807-31 CARBON 100 5% 1/4W
R656 1-247-807-31 CARBON 100 5% 1/4W R657 1-249-431-11 CARBON 15K 5% 1/4W R658 1-249-431-11 CARBON 15K 5% 1/4W R659 1-249-431-11 CARBON 15K 5% 1/4W R660 1-247-903-00 CARBON 1M 5% 1/4W
R661 1-249-429-11 CARBON 10K 5% 1/4W R662 1-249-429-11 CARBON 10K 5% 1/4W R663 1-249-429-11 CARBON 10K 5% 1/4W R680 1-249-411-11 CARBON 330 5% 1/4W R681 1-249-415-11 CARBON 680 5% 1/4W
R682 1-249-433-11 CARBON 22K 5% 1/4W R749 1-249-410-11 CARBON 270 5% 1/4W R751 1-249-413-11 CARBON 470 5% 1/4W R779 1-249-413-11 CARBON 470 5% 1/4W R780 1-249-415-11 CARBON 680 5% 1/4W
R781 1-249-417-11 CARBON 1K 5% 1/4W R782 1-249-419-11 CARBON 1.5K 5% 1/4W R783 1-249-419-11 CARBON 1.5K 5% 1/4W R784 1-249-421-11 CARBON 2.2K 5% 1/4W R785 1-247-843-11 CARBON 3.3K 5% 1/4W
R786 1-249-425-11 CARBON 4.7K 5% 1/4W R787 1-249-427-11 CARBON 6.8K 5% 1/4W R795 1-249-407-11 CARBON 150 5% 1/4W R801 1-249-409-11 CARBON 220 5% 1/4W R817 1-249-417-11 CARBON 1K 5% 1/4W
R818 1-249-417-11 CARBON 1K 5% 1/4W R819 1-249-412-11 CARBON 390 5% 1/4W R820 1-249-415-11 CARBON 680 5% 1/4W R821 1-249-415-11 CARBON 680 5% 1/4W R822 1-249-415-11 CARBON 680 5% 1/4W
R823 1-249-415-11 CARBON 680 5% 1/4W R824 1-249-415-11 CARBON 680 5% 1/4W R825 1-249-412-11 CARBON 390 5% 1/4W
< SWITCH >
S749 1-762-875-21 SWITCH, TACTILE (I/1)S751 1-762-875-21 SWITCH, TACTILE (REC PAUSE/START)S779 1-762-875-21 SWITCH, TACTILE (CD SYNC, HI-DUB)S782 1-762-875-21 SWITCH, TACTILE (GAME MIXING)S783 1-762-875-21 SWITCH, TACTILE (GAME)
S784 1-762-875-21 SWITCH, TACTILE (MD (VIDEO))S785 1-762-875-21 SWITCH, TACTILE (TAPE A/B)S786 1-762-875-21 SWITCH, TACTILE (TUNER/BAND)S787 1-762-875-21 SWITCH, TACTILE (CD)
< VIBRATOR >
X601 1-577-082-31 VIBRATOR, CERAMIC (4MHz) **************************************************************
Y-H000-045-A PLACA POWER COMPLETA ************************
7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
Ref. No. Part No. Description Remark
< CAPACITOR >
C501 1-126-963-11 ELECT 4.7uF 20% 50V C502 1-162-290-31 CERAMIC 470PF 10% 50V C503 1-162-286-21 CERAMIC 220PF 10% 50V C504 1-104-665-11 ELECT 100uF 20% 10V C505 1-162-199-31 CERAMIC 10PF 5% 50V
C507 1-136-495-11 FILM 0.068uF 5% 50V C508 1-136-495-11 FILM 0.068uF 5% 50V C509 1-128-560-11 ELECT 22uF 20% 100V C512 1-162-306-11 CERAMIC 0.01uF 20% 16V
C513 1-164-159-11 CERAMIC 0.1uF 50V C514 1-104-665-11 ELECT 100uF 20% 10V C515 1-126-961-11 ELECT 2.2uF 20% 50V C516 1-104-665-11 ELECT 100uF 20% 10V C517 1-126-964-11 ELECT 10uF 20% 50V
C523 1-162-306-11 CERAMIC 0.01uF 30% 16V C524 1-162-306-11 CERAMIC 0.01uF 30% 16V C525 1-162-306-11 CERAMIC 0.01uF 30% 16V C526 1-126-964-11 ELECT 10uF 20% 50V C542 1-127-812-11 ELECT 3300uF 20% 63V
C545 1-130-777-00 MYLAR 0.1uF 5% 100V C546 1-139-843-11 ELECT 2200uF 20% 100V C551 1-126-963-11 ELECT 4.7uF 20% 50V C552 1-162-290-31 CERAMIC 470PF 10% 50V C553 1-162-286-21 CERAMIC 220PF 10% 50V
C554 1-104-665-11 ELECT 100uF 20% 10V C555 1-162-199-31 CERAMIC 10PF 5% 50V C557 1-136-495-11 FILM 0.068uF 5% 50V C558 1-136-495-11 FILM 0.068uF 5% 50V C559 1-128-560-11 ELECT 22uF 20% 100V
C581 1-126-965-11 ELECT 22uF 20% 50V C596 1-137-843-11 ELECT 3300uF 20% 100V C942 1-126-964-11 ELECT 10uF 20% 50V C943 1-126-968-11 ELECT 100uF 20% 50V
< CONNECTOR >
CN502 1-778-981-21 CONNECTOR, BOARD TO BOARD 13P CN503 1-778-981-21 CONNECTOR, BOARD TO BOARD 13P
< DIODE >
< EARTH TERMINAL >
* EP501 1-537-738-21 TERMINAL, EARTH * EP502 1-537-738-21 TERMINAL, EARTH
69
D501 8-719-991-33 DIODE 1SS133-T-177D502 8-719-991-33 DIODE 1SS133-T-177D506 8-719-991-33 DIODE 1SS133-T-177D507 8-719-991-33 DIODE 1SS133-T-177D508 8-719-991-33 DIODE 1SS133-T-177
D509 8-719-991-33 DIODE 1SS133-T-177D511 8-719-991-33 DIODE 1SS133-T-177D543 8-719-033-58 DIODE RBV-1506D551 8-719-991-33 DIODE 1SS133-T-177D581 8-719-991-33 DIODE 1SS133-T-177
D941 8-719-983-35 DIODE MTZJ-T-77-330
C544 1-130-777-00 MYLAR 0.1uF 5% 100V
C592 1-127-812-11 ELECT 3300uF 20% 63V
D503 8-719-923-97 DIODE MTZJ-T-77-18C
D504 8-719-923-97 DIODE MTZJ-T-77-18C
D541 8-719-500-60 DIODE D5SBA20
MHC-RG90
POWER SENSOR (CD) SENSOR
Ref. No. Part No. Description Remark
< IC >
IC501 8-749-017-07 IC STK412-170
< TRANSISTOR >
Q501 8-729-140-85 TRANSISTOR 2SC1841-PAFAEAQ502 8-729-139-97 TRANSISTOR 2SC2785-FEKQ503 8-729-140-83 TRANSISTOR 2SA988-PAFAEAQ504 8-729-140-85 TRANSISTOR 2SC1841-PAFAEAQ505 8-729-139-97 TRANSISTOR 2SC2785-FEK
Q506 8-729-139-79 TRANSISTOR 2SC2785-FEKQ507 8-729-139-79 TRANSISTOR 2SC2785-FEKQ508 8-729-139-79 TRANSISTOR 2SC2785-FEKQ509 8-729-140-83 TRANSISTOR 2SA988-PAFAEAQ510 8-729-139-97 TRANSISTOR 2SC2785-FEK
Q511 8-729-139-97 TRANSISTOR 2SC2785-FEKQ512 8-729-029-87 TRANSISTOR DTC124ESQ551 8-729-140-85 TRANSISTOR 2SC1841-PAFAEAQ581 8-729-140-85 TRANSISTOR 2SC1841-PAFAEAQ831 8-729-139-97 TRANSISTOR 2SC2785-FEK
Q941 8-729-209-60 TRANSISTOR 2SB1375
< RESISTOR >
R501 1-249-417-11 CARBON 1K 5% 1/4W R502 1-249-437-11 CARBON 47K 5% 1/4W R503 1-249-409-11 CARBON 220 5% 1/4W R504 1-249-437-11 CARBON 47K 5% 1/4W R505 1-249-417-11 CARBON 1K 5% 1/4W
R506 1-247-863-91 CARBON 22K 5% 1/4W R507 1-249-441-11 CARBON 100K 5% 1/4W
0 R508 1-245-234-11 METAL 0.1 10% 5W F R509 1-260-076-11 CARBON 10 5% 1/2W
0 R510 1-245-234-11 METAL 0.1 10% 5W F
0 R511 1-212-881-91 FUSIBLE 100 5% 1/4W F 0 R512 1-202-972-91 FUSIBLE 1 5% 1/4W F
R513 1-249-435-11 CARBON 33K 5% 1/4W R514 1-249-421-11 CARBON 2.2K 5% 1/4W R515 1-249-433-11 CARBON 22K 5% 1/4W
R516 1-249-429-11 CARBON 10K 5% 1/4W R517 1-249-429-11 CARBON 10K 5% 1/4W R518 1-249-435-11 CARBON 33K 5% 1/4W R519 1-249-439-11 CARBON 68K 5% 1/4W R521 1-249-441-11 CARBON 100K 5% 1/4W
R522 1-249-441-11 CARBON 100K 5% 1/4W R523 1-247-883-00 CARBON 150K 5% 1/4W R527 1-249-438-11 CARBON 56K 5% 1/4W R528 1-249-437-11 CARBON 47K 5% 1/4W R529 1-249-433-11 CARBON 22K 5% 1/4W
R530 1-249-433-11 CARBON 22K 5% 1/4W R531 1-249-409-11 CARBON 220 5% 1/4W R532 1-247-897-11 CARBON 560K 5% 1/4W R533 1-249-437-11 CARBON 47K 5% 1/4W R537 1-249-429-11 CARBON 10K 5% 1/4W
R538 1-249-437-11 CARBON 47K 5% 1/4W 0 R539 1-215-888-51 METAL OXIDE 220 5% 2W F
R542 1-249-441-11 CARBON 100K 5% 1/4W R543 1-249-439-11 CARBON 68K 5% 1/4W R544 1-249-429-11 CARBON 10K 5% 1/4W
Ref. No. Part No. Description Remark
R545 1-249-425-11 CARBON 4.7K 5% 1/4W R546 1-249-433-11 CARBON 22K 5% 1/4W R547 1-249-437-11 CARBON 47K 5% 1/4W R548 1-249-437-11 CARBON 47K 5% 1/4W R551 1-249-417-11 CARBON 1K 5% 1/4W
R552 1-249-437-11 CARBON 47K 5% 1/4W R553 1-249-409-11 CARBON 220 5% 1/4W R554 1-249-437-11 CARBON 47K 5% 1/4W R555 1-249-417-11 CARBON 1K 5% 1/4W R556 1-249-431-11 CARBON 15K 5% 1/4W
R557 1-249-441-11 CARBON 100K 5% 1/4W 0 R558 1-245-234-11 METAL 0.1 10% 5W F
R559 1-260-076-11 CARBON 10 5% 1/2W 0 R560 1-245-234-11 METAL 0.1 10% 5W F 0 R561 1-212-881-91 FUSIBLE 100 5% 1/4W F
R564 1-249-425-11 CARBON 4.7K 5% 1/4W R565 1-249-425-11 CARBON 4.7K 5% 1/4W R581 1-249-435-11 CARBON 33K 5% 1/4W R582 1-249-435-11 CARBON 33K 5% 1/4W R592 1-249-441-11 CARBON 100K 5% 1/4W
R942 1-249-428-11 CARBON 8.2K 5% 1/4W R943 1-249-417-11 CARBON 1K 5% 1/4W R945 1-249-428-11 CARBON 8.2K 5% 1/4W
< RELAY >
RY501 1-755-273-21 RELAY
< TERMINAL >
TM501 1-694-884-11 PUSH TERMINAL (4P) (FRONT SPEAKER) **************************************************************
1-683-542-11 SENSOR BOARD **************
< CONNECTOR >
CN701 1-785-328-11 PIN, CONNECTOR 2P
< THERMISTOR >
TH701 1-807-796-21 THERMISTOR **************************************************************
1-675-911-14 SENSOR (CD) BOARD ******************
< CAPACITOR >
C712 1-164-159-11 CERAMIC 0.1uF 50V
< PHOTO INTERRUPTER >
IC711 8-749-014-38 PHOTO INTERRUPTER SG-264
< RESISTOR >
R711 1-247-876-11 CARBON 75K 5% 1/4W R712 1-249-409-11 CARBON 220 5% 1/4W R713 1-249-429-11 CARBON 10K 5% 1/4W
70
Os componentes identificados com a marca 0 são críticos para a segurança. Somente os subs-titua por peças identificadas nesse manual.
R520 1-215-872-51 METAL 3.3K 1W
R524 1-215-872-51 METAL 3.3K 1W
R541 1-247-879-91 CARBON 100K 5% 1/4W
R592 1-249-441-11 CARBON 100K 5% 1/4W
MHC-RG90
SENSOR (CD) SUB-TRANS SW VOL
Ref. No. Part No. Description Remark
< SWITCH >
S711 1-771-821-11 SWITCH, PUSH (1 KEY) (OPTICAL PICK-UP UP/DOWN DETECT)
**************************************************************
A-4727-568-A PLACA SUB TRANS COMPLETA
***************************
< CAPACITOR >
0 C971 1-113-925-11 CERAMIC 0.01uF 20% 250V C973 1-126-933-11 ELECT 100uF 20% 16V C975 1-126-768-11 ELECT 2200uF 20% 16V C976 1-164-159-11 CERAMIC 0.1uF 50V C977 1-164-159-11 CERAMIC 0.1uF 50V
C978 1-164-159-11 CERAMIC 0.1uF 50V
< CONNECTOR >
* CN974 1-564-321-21 PIN, CONNECTOR 2P CN976 1-785-315-11 PIN, CONNECTOR 3P
< DIODE >
D971 8-719-911-33 DIODE 1SS133-T-77D972 8-719-025-01 DIODE 11ES2-NTA1B D973 8-719-025-01 DIODE 11ES2-NTA1B D974 8-719-025-01 DIODE 11ES2-NTA1B D975 8-719-025-01 DIODE 11ES2-NTA1B
< IC >
IC971 6-701-760-01 IC uPC3504AHF
< TRANSISTOR >
Q971 8-729-139-97 TRANSISTOR 2SC2785-FEK
< RESISTOR >
R974 1-249-441-11 CARBON 100K 5% 1/4W R975 1-249-429-11 CARBON 10K 5% 1/4W
< RELAY >
0 RY971 1-755-276-11 RELAY, POWER
< SWITCH >
0 S901 1-786-055-21 SELECTOR, VOLTAGE (VOLATGE SELECTOR) (E)
< TRANSFORMER >
0 T972 1-437-775-21 SUB-TRANSFORMADOR**************************************************************
A-4676-533-A SW BOARD, COMPLETE ********************
< CAPACITOR >
C1001 1-107-716-11 ELECT 33uF 20% 10V
Ref. No. Part No. Description Remark
< CONNECTOR >
CN1001 1-568-860-21 SOCKET, CONNECTOR 17P
< DIODE >
D1001 8-719-911-19 DIODE 1SS119-25 D1002 8-719-911-19 DIODE 1SS119-25
< PHOTO INTERRUPTER >
IC1001 8-749-014-38 PHOTO INTERRUPTER SG-264 IC1002 8-749-014-38 PHOTO INTERRUPTER SG-264
< TRANSISTOR >
Q1001 8-729-029-56 TRANSISTOR DTA144ESA
< RESISTOR >
R1001 1-249-409-11 CARBON 220 5% 1/4W R1002 1-249-409-11 CARBON 220 5% 1/4W R1003 1-249-414-11 CARBON 560 5% 1/4W R1004 1-247-834-11 CARBON 1.3K 5% 1/4W R1005 1-247-818-11 CARBON 300 5% 1/4W
R1006 1-247-864-11 CARBON 24K 5% 1/4W R1007 1-247-780-00 CARBON 7.5 5% 1/4W R1008 1-249-417-11 CARBON 1K 5% 1/4W
< VARIABLE RESISTOR >
RV1001 1-241-785-11 RES, ADJ, CARBON 10K RV1002 1-241-785-11 RES, ADJ, CARBON 10K
< SWITCH >
S1001 1-570-953-11 SWITCH, PUSH (1 KEY) (DECK A PLAY)S1002 1-570-953-11 SWITCH, PUSH (1 KEY) (DECK B PLAY)S1003 1-771-333-11 SWITCH, LEAF (DECK A HALF)S1005 1-771-536-12 SWITCH, LEAF (DECK A REC)S1006 1-771-333-11 SWITCH, LEAF (DECK B HALF)
S1009 1-771-536-12 SWITCH, LEAF (DECK B REC)**************************************************************
1-683-536-11 VOL BOARD **********
< CAPACITOR >
C751 1-164-159-11 CERAMIC 0.1uF 50V C752 1-164-159-11 CERAMIC 0.1uF 50V
< CONNECTOR >
* CN607 1-573-107-11 CONNECTOR, PC BOARD (PLUG) 4P
< ROTARY ENCODER >
S748 1-476-504-11 ENCODER, ROTARY (VOLUME) **************************************************************
71
Os componentes identificados com a marca 0 são críticos para a segurança. Somente os subs-titua por peças identificadas nesse manual.
MHC-RG90
Ref. No. Part No. Description Remark
MISCELÂNEOS**************
8 1-693-573-72 SINTONIZADOR (FM/AM)
0 103 1-928-185-02 CABO DE FORÇA
106 1-773-045-11 WIRE (FLAT TYPE) (17 CORE) 108 1-823-978-11 WIRE (FLAT TYPE) (21 CORE)109 1-769-945-11 WIRE (FLAT TYPE) (11 CORE) 509 1-791-983-12 WIRE (FLAT TYPE) (8 CORE) 556 1-757-710-11 WIRE (FLAT TYPE) (16 CORE)
0 557 A-4735-188-A BU-30 (60) ASSY0 F971 1-533-473-11 FUSÍVEL RETARDADO (DIA. 5) (T6.3AL/250V) )0 F974 1-533-473-11 FUSÍVEL RETARDADO (DIA. 5) (T6.3AL/250V)0 F975 1-533-473-11 FUSÍVEL RETARDADO (DIA. 5) (T6.3AL/250V)
HP901 X-4953-985-1 BLOCK (A) ASSY, HEAD (PB)
HRPE901X-4953-986-1 BLOCK (B) ASSY, HEAD (REC/PB/ERASE)M721 A-4672-826-A MOTOR ASSY (TURN) (WITH PULLEY) (CD)M891 1-763-488-61 VENTILADOR DCM901 X-3378-241-1 MOTOR ASSY (CAPSTAN) (WITH PULLEY)
(TAPE) 0 T910 1-437-891-11 TRANSFORMADOR DE FORÇA************************************************************
ACESSÓRIOS FORNECIDOS**********************
72
0-103-848-01 FIO DE ANTENA MONOFILAR (FM)1-528-681-12 PILHA PEQUENA4-238-409-53 MANUAL DE INSTRUÇÕESY-8283-248-A CONJUNTO ANTENA LOOPY-8373-770-A CONTROLE REMOTO (RM-SR210)3-004-881-01 TAMPA PILHA (RM-SR210)
SS-RG90MANUAL DE SERVIÇO Brazilian Model
Foto: SS-RS88
ESPECIFICAÇÕES
CAIXA ACÚSTICA
Caixa acústica Frontal modelo SS-RG90 para MHC-RG90 Sistema 3 vias, 3 unidades,
tipo bass-reflex Unidades de Alto-Falantes Super Woofer: 15 cm, tipo cone Woofer: 15 cm, tipo cone Tweeter: 5 cm, tipo Horn Impedância Nominal 6 ohms Dimensões (LxAxP) Aprox. 250 x 386 x 366mm Peso Aprox. 7,5 kg cada caixa
SS-RG90
VISTA EXPLODIDA
NOTA: • -XX e -X indicam peça padrão que pode apre
sentar diferenças quando comparadas às peças originais do aparelho.
• Indicação de cor na aparência das peças. Exemplo: KNOB, BALANCE (WHITE) . . . (RED)
↑ ↑ Cor da Peça Cor do gabinete
1. SS-RG90
• Itens com a marca“*” não são mantidos em • O condensador instalado na caixa estoque por serem raramente solicitados. So- acústica não é fornecido. mente os substitua por peças numericamente identificadas nesse manual.
Ref. N.º Part. N.º Description Remarks1-1 4-232-214-71 PAINEL FRONTAL DIREITO1-2 4-232-215-01 GRADE FRONTAL1-3 4-232-220-71 PAINEL FRONTAL ESQUERDO2 0-701-423-49 PF.PP 3,5X14 CL/CON PH CON ZNPR3 4-241-897-01 CORNETA
4 3-006-261-02 JUNTA DE VEDAÇÃO5 4-241-896-01 JUNTA DO DUTO SUPERIOR6 4-232-213-01 JUNTA DO DUTO7-1 6-800-417-00 GABINETE DIREITO MONTADO 7-2 6-800-418-00 GABINETE ESQUERDO MONTADO
8 3-004-656-01 CALÇO (A)SP101 9-862-572-01 ALTO-FALANTE WOOFER (15 cm)SP102 9-862-573-01 ALTO-FALANTE TWEETER (2,5 cm)
1
7
SONY BRASIL Ltda.Assessoria Técnica Consumidor
Treinamento – Outubro/2002http://www.sony.com.br