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Manual SA-MAX500 Manual de servicio.pdf
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Transcript of Manual SA-MAX500 Manual de servicio.pdf
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Panasonic Corporation 2013. All rights reserved.Unauthorized copying and distribution is a violationof law.
PMX1302001CE
CD Stereo SystemModel No. SA-MAX500LMKProduct Color: (K)...Black Type
TABLE OF CONTENTS1 Safety Precautions
1.1. General Guidelines1.3. Before Repair and Adjustment1.4. Protection Circuitry1.5. Caution For Fuse Replacement1.6. Safety Parts Information
2 Warning2.1. Prevention of Electrostatic Discharge (ESD)
to Electrostatically Sensitive (ES) Devices2.2. Precaution of Laser Diode2.3. Service caution based on Legal restrictions2.4. Handling Precautions for Traverse Unit2.5. Grounding for electrostatic breakdown
prevention
3 Service Navigation3.1. Service Information3.2. Firmware Update Procedure
4 Specifications5 General/Introduction
5.1. Media Information6 Location of Controls and Components
6.1. Remote Control Key Button Operation6.2. Main Unit Key Button Operation
7 Installation Instructions7.1. Speaker and A/C Connection
8 Service Mode8.1. Cold-Start8.2. Doctor Mode Table8.3. Reliability Test Mode (CD Mechanism Unit)
Please refer to the original service manual for: CD Mechanism Unit, Order No. PSG1201019AE Speaker system SB-MAX500LMK, Order No. PMX1302002CE
SB-MAX500 L SB-MAX500 R
SA-MAX500
Nota: El idioma original de este Manual de Servicio es en idioma ingls, sin embargo algunas notasaqu mencionadas sern escritasen espaol para mejor descripcin para Centros de Servicio de Mxico.
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8.4. Self-Diagnostic Mode8.5. Self-Diagnostic Error Code Table8.6. Sales Demonstration Lock Function
9 Troubleshooting Guide10 Disassembly and Assembly Instructions
10.1. Screw Types10.2. Disassembly Flow Chart10.3. Main Components and P.C.B. Locations10.4. Disassembly of Top Cabinet10.5. Disassembly of Front Panel Unit10.6. Disassembly of FL Display P.C.B.
10.8. Disassembly of Control P.C.B.10.10. Disassembly of Volume P.C.B.10.11 Disassembly of Volume Jog Led10.12. Disassembly of Remote Sensor P.C.B.10.13. Disassembly of USB P.C.B.10.14. Disassembly of Mic P.C.B.10.16. Disassembly of CD Lid10.17. Disassembly of Rear Panel10.18. Disassembly of CD Mechanism Unit10.19. Disassembly of Main P.C.B.10.20. Disassembly of Digital Amplifier IC
I10.21. Disassembly of SMPS P.C.B.
10.22. Replacement of Switching Regulator (Q5700)10.23. Replacement of Rectifier Diode (D5801)10.24. Replacement of Rectifier Diode (D5802)10.25. Disassembly of CD Interface P.C.B.
11 Service Position11.1. Checking and Repairing of FL Display P.C.B.,
Control P.C.B., Volume P.C.B., Mic P.C.B. andUSB P.C.B.
11.2. Checking and Repairing of Main P.C.B. (SideB)
11.3. Checking and Repairing of Main P.C.B. (SideA)
11.4. Checking and Repairing of SMPS P.C.B.12 Block Diagram
12.1. Servo & System Control12.2. IC Terminal Chart12.3. Audio12.4. Power Supply
13 Wiring Connection Diagram14 Schematic Diagram
14.1. Schematic Diagram Notes14.2. MAIN (CD Servo/Micon/D-Amp) Circuit14.3. FL Display Circuit14.4. Volume Circuit14.5. Control & USB Circuit14.6. Mic Circuit14.7. Remote Sensor
14.8. SMPS Circuit14.9. Control Jog LED, Volume Jog LED & CD Interface Circuit
15 Printed Circuit Board15.1. Main P.C.B.
15.2. FL Display & Volume P.C.B.15.3. Control, Mic, USB, Remote Sensor.
15.4. SMPS15.5. Control Jog LED, Volume Jog LED & CD
Interface P.C.B.16 Appendix Information of Schematic Diagram
16.1. Voltage & Waveform Chart16.2. Illustration of ICs, Transistor and Diode16.3. Terminal Function of ICs
17 Exploded View and Replacement Parts List17.1. Exploded View and Mechanical replacement
Part List17.2. Electrical Replacement Part List
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1 Safety Precautions1.1. General Guidelines
1. IMPORTANT SAFETY NOTICEThere are special components used in this equipment which are important for safety. These parts are marked by in theSchematic Diagrams, Circuit Board Layout, Exploded Views and Replacement Parts List. It is essential that these critical partsshould be replaced with manufacturers specified parts to prevent X-RADIATION, shock, fire, or other hazards. Do not modifythe original design without permission of manufacturer.
2. An Isolation Transformer should always be used during the servicing of AC Adaptor whose chassis is not isolated from the ACpower line. Use a transformer of adequate power rating as this protects the technician from accidents resulting in personalinjury from electrical shocks. It will also protect AC Adaptor from being damaged by accidental shorting that may occur duringservicing.
3. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated ordamaged by the short circuit.
4. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properlyinstalled.
5. After servicing, make the following leakage current checks to prevent the customer from being exposed to shock hazards.
1.1.1. Leakage Current Cold Check1. Unplug the AC cord and connect a jumper between the two prongs on the plug.2. Measure the resistance value, with an ohmmeter, between the jumpered AC plug and each exposed metallic cabinet part on
the equipment such as screwheads, connectors, control shafts, etc. When the exposed metallic part has a return path to thechassis, the reading should be between 1M: and 5.2M:.When the exposed metal does not have a return path to the chassis, the reading must be
1.1.2. Leakage Current Hot Check1. Plug the AC cord directly into the AC outlet. Do not use an isolation transformer for this check.2. Connect a 1.5k:, 10 watts resistor, in parallel with a 0.15PF capacitors, between each exposed metallic part on the set and a
good earth ground such as a water pipe, as shown in Figure 1-1.3. Use an AC voltmeter, with 1000 ohms/volt or more sensitivity, to measure the potential across the resistor.4. Check each exposed metallic part, and measure the voltage at each point.5. Reverse the AC plug in the AC outlet and repeat each of the above measurements.6. The potential at any point should not exceed 0.75 volts RMS. A leakage current tester (Simpson Model 229 or equivalent)
may be used to make the hot checks, leakage current must not exceed 1/2 milliamp. In case a measurement is outside of thelimits specified, there is a possibility of a shock hazard, and the equipment should be repaired and rechecked before it isreturned to the customer.
Figure 1-1
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1.3. Before Repair and AdjustmentDisconnect AC power to discharge the AC Capacitors (C5700, C5701, C5702, C5703, C5704, C5705, C5706, C5707, C5708)through a 10 , 10 W resistor to ground.Caution:
DO NOT SHORT-CIRCUIT DIRECTLY (with a screwdriver blade, for instance), as this may destroy solid state devices.After repairs are completed, restore power gradually using a variac, to avoid overcurrent.Current consumption at AC~127 V/60 Hz in Power ON, FM Tuner, (No Signal at volume minimal) should be ~850mA.
1.4. Protection CircuitryThe protection circuitry may have operated if either of the following conditions are noticed: No sound is heard when the power is turned on. Sound stops during a performance.
The function of this circuitry is to prevent circuitry damage if, for example, the positive and negative speaker connection wires areshorted, or if speaker systems with an impedance less than the indicated rated impedance of the amplifier are used.If this occurs, follow the procedure outlines below:
1. Turn off the power.2. Determine the cause of the problem and correct it.3. Turn on the power once again after one minute.
Note:When the protection circuitry functions, the unit will not operate unless the power is first turned off and then on again.
1.5. Caution For Fuse Replacement
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1.6. Safety Parts InformationSafety Parts List:
There are special components used in this equipment which are important for safety.These parts are marked by in the Schematic Diagrams, Exploded View & Replacement Parts List. It is essential that thesecritical parts should be replaced with manufacturers specified parts to prevent shock, fire or other hazards. Do not modify theoriginal design without permission of manufacturer.
Panasonic de Mxico S.A. de C.V.Ingeniera de Audio
Modelo: SC-MAX500LMK
Safety
K2CB2CB00022
K2AB2B000007
G4DYZ0000062
Nombre del componente
ETS19AB2E6AG
K5D802BNA005
F1BAF471A013
FUSIBLE PRIMARIO
CAPACITOR DE AC
CAPACITOR DE AC
ZNR
Numero de Parte
TRANSFORMADOR DE PODER
TRANSFORMADOR DE RESPALDO
CABLE TOMACORRIENTE.
CONECTOR TOMACORRIENTE
GAB. MET. SIN DOBLAR
G0B932H00002
REAR PANEL
CAPACITOR DE AC
OPTOACOPLADOR
CD UNIT
BOBINA PRIMARIO
RD-DDL100-PX
ERZV05Z471CS
PCB SMPS
F0CAF224A105
B3PBA0000579
RJB3573ATarjeta sin componentes
F1BAF1020020
RGR0439A-ARGR0439A-A1
INSTRUCTIVO RQTM0193
RKM0702Z-K
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2 Warning2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensi-
tive (ES) DevicesSome semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Elec-trostatically Sensitive (ES) Devices.
The following techniques should be used to help reduce the incidence of component damage caused by electrostatic discharge(ESD).
1. Immediately before handling any semiconductor component or semiconductor-equipped assembly, drain off any ESD on yourbody by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging ESD wrist strap,which should be removed for potential shock reasons prior to applying power to the unit under test.
2. After removing an electrical assembly equipped with ES devices, place the assembly on a conductive surface such as alumi-num foil, to prevent electrostatic charge buildup or exposure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ES devices.4. Use only an anti-static solder removal device. Some solder removal devices not classified as anti-static (ESD protected) can
generate electrical charge sufficient to damage ES devices.5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices.6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most
replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminum foil or compara-ble conductive material).
7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective materialto the chassis or circuit assembly into which the device will be installed.CAUTION:
Be sure no power is applied to the chassis or circuit, and observe all other safety precautions.8. Minimize bodily motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the
brushing together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity (ESD) suf-ficient to damage an ES device).
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2.2. Precaution of Laser Diode
Caution:This product utilizes a laser diode with the unit turned on, invisible laser radiation is emitted from the pickup lens.Wavelength: 790 nm (CD)Maximum output radiation power from pickup: 100 W/VDELaser radiation from the pickup unit is safety level, but be sure the followings:1. Do not disassemble the pickup unit, since radiation from exposed laser diode is dangerous.2. Do not adjust the variable resistor on the pickup unit. It was already adjusted.3. Do not look at the focus lens using optical instruments.4. Recommend not to look at pickup lens for a long time.
Figure 2-1
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2.3. Service caution based on Legal restrictions2.3.1. General description about Lead Free Solder (PbF)The lead free solder has been used in the mounting process of all electrical components on the printed circuit boards used for thisequipment in considering the globally environmental conservation.
The normal solder is the alloy of tin (Sn) and lead (Pb). On the other hand, the lead free solder is the alloy mainly consists of tin(Sn), silver (Ag) and Copper (Cu), and the melting point of the lead free solder is higher approx.30 degrees C (86qF) more than thatof the normal solder.
Definition of PCB Lead Free Solder being used
Service caution for repair work using Lead Free Solder (PbF) The lead free solder has to be used when repairing the equipment for which the lead free solder is used.
(Definition: The letter of PbF is printed on the PCB using the lead free solder.) To put lead free solder, it should be well molten and mixed with the original lead free solder. Remove the remaining lead free solder on the PCB cleanly for soldering of the new IC. Since the melting point of the lead free solder is higher than that of the normal lead solder, it takes the longer time to melt the
lead free solder. Use the soldering iron (more than 70W) equipped with the temperature control after setting the temperature at 35030 degrees
C (66286qF).Recommended Lead Free Solder (Service Parts Route.)
The following 3 types of lead free solder are available through the service parts route.RFKZ03D01K-----------(0.3mm 100g Reel)RFKZ06D01K-----------(0.6mm 100g Reel)RFKZ10D01K-----------(1.0mm 100g Reel)
Note* Ingredient: tin (Sn), 96.5%, silver (Ag) 3.0%, Copper (Cu) 0.5%, Cobalt (Co) / Germanium (Ge) 0.1 to 0.3%
The letter of PbF is printed either foil side or components side on the PCB using the lead free solder.
(See right figure)
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2.4. Handling Precautions for Traverse UnitThe laser diode in the optical pickup unit may break down due to static electricity of clothes or human body. Special care must betaken avoid caution to electrostatic breakdown when servicing and handling the laser diode in the traverse unit.
2.4.1. Cautions to Be Taken in Handling the Optical Pickup UnitThe laser diode in the optical pickup unit may be damaged due to electrostatic discharge generating from clothes or human body.Special care must be taken avoid caution to electrostatic discharge damage when servicing the laser diode.
1. Do not give a considerable shock to the optical pickup unit as it has an extremely high-precise structure.2. To prevent the laser diode from the electrostatic discharge damage, the flexible cable of the optical pickup unit removed
should be short-circuited with a short pin or a clip.3. The flexible cable may be cut off if an excessive force is applied to it. Use caution when handling the flexible cable.4. The antistatic FPC is connected to the new optical pickup unit. After replacing the optical pickup unit and connecting the flexi-
ble cable, cut off the antistatic FPC.
Figure 2-2
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2.5. Grounding for electrostatic breakdown prevention As for parts that use optical pick-up (laser diode), the optical pick-up is destroyed by the static electricity of the working environ-
ment.Repair in the working environment that is grounded.
2.5.1. Worktable grounding Put a conductive material (sheet) or iron sheet on the area where the optical pickup is placed and ground the sheet.
2.5.2. Human body grounding Use the anti-static wrist strap to discharge the static electricity form your body Figure 2-3.
Figure 2-3
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3 Service Navigation3.1. Service InformationThis service manual contains technical information which will allow service personnels to understand and service this model.Please place orders using the parts list and not the drawing reference numbers.
If the circuit is changed or modified, this information will be followed by supplement service manual to be filed with original servicemanual.
CD Mechanism Unit:
1) This model uses CD Mechanism Unit.
Micro-processor:
1) The following components are supplied as an assembled part. - Micro-processor IC, IC2003 (MN101EF16KXW genrico) Este material se encuentra sin programar, debe ser programado. - Micro-processor IC, IC2003 (RFKWMAKX500M0 para uso de Centros de Servicio).
Speaker System:
1) This model uses Speaker System, SB-MAX500LMK.
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3.2. Firmware Update Procedure
Start
Write encrypted UPD bin to CD-R
Turn On main set
Insert CD-R (with UPD bin) and
close
TOC reading
Writing starts:
"0%" -> "20%" -> "40%" ->
"60%" -> "80%" -> 100%"
"CHECKING"
"GOOD" display 3 sec
Set auto turn Off -> Cold Start
End
OK
NG "NO PLAY"
process end
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4 Specifications
Especificaciones
Seccin del amplificador
Potencia de salida RMS en modo estreoAlto (ambos controlados por los canales)
250 W por canal (5 ), 1 kHz, 30% THDMedio bajo (ambos controlados por los canales)
280 W por canal (4 ), 100 Hz, 30% THDBajo 550 W por canal (8 ), 100 Hz, 30% THDPotencia total del modo estreo RMS
2160 W (30% THD)
Potencia de salida PMPO 23800 W
Seccin del sintonizador, terminales
Emisoras preconfiguradas 30 emisoras de FM15 emisoras de AM
Frecuencia modulada (FM)Gama de frecuencias
87,5 MHz a 108,0 MHz (en pasos de 100 kHz)87,9 MHz a 107,9 MHz (en pasos de 200 kHz)
Terminales de la antena 75 (desbalanceado)
Amplitud modulada (AM)Gama de frecuencias
520 kHz a 1710 kHz (en pasos de 10 kHz)
Conector del micrfonok1,1,Vm7,0dadilibisneS
Terminal Mono, toma de 3,5 mm (1 sistema)
Puerto de msica (frontal)k7,4,Vm001dadilibisneS
Terminal Estreo, toma de 3,5 mm
Entrada AUX Clavija jack RCA
Seccin de discos compactos
Discos reproducidos (8 cm o 12 cm)CD, CD-R/RW (CD-DA, MP3 )
Lector)DC(mn097adnoeddutignoL
Salida de audio (disco)Nmero de canales 2,2 ch (FL, FR, SW)FL = Canal frontal izquierdoFR = Canal frontal derechoSW = Canal de subwoofer
MPEG-1 Layer 3
Seccin de memoria interna
MemoriaBG4airomemaledoamaT
Compatibilidad con formato de archivos de mediosMP3 (*.mp3)
Cmo grabar en la memoriaspbk821stibeddadicoleV
Velocidad de grabacin en la memoria1x, 3x mx. (CD solamente)
Formato de archivo de grabacin MP3 (*.mp3)Capacidad de total de canciones grabadas(Usa 128 kbps, aproximadamente 1 cancin= 4 minutos)
1000 canciones
Seccin de USB
Puerto USBUSB estndar USB 2,0 velocidad totalCompatibilidad con formato de archivos de medios
MP3 (*.mp3)Sistema de archivo de dispositivo USB
FAT12, FAT16, FAT32Energa puerto USB 500 mA (mx.)Velocidad de bits
16 kbps a 320 kbps (reproduccin)
Cmo grabar en el USBspbk821stibeddadicoleV
Velocidad de grabacin USB1x, 3x mx. (CD solamente)
Formato de archivo de grabacin MP3 (*.mp3)
Generalidades
Fuente de alimentacin ~ 127 V, 60 HzConsumo de energa 198 WDimensiones (An x Al x Prf)
485 mm x 231 mm x 378 mm
Peso 5 kgGama de temperaturas de funcionamiento
0C a +40C
Gama de humedades de funcionamiento35% a 80% humedad relativa (sin condensacin)
Nota: Las especificaciones estn sujetas a cambios sin previo
aviso.El peso y las dimensiones son aproximados.
La distorsin armnica total se mide con el analizador deespectro digital.
6,9Wh/da (considerando 23 horas en modo de esperaal da).
Consumo de energa en modo de espera
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5 General/Introduction5.1. Media Information
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6 Location of Controls and Components6.1. Remote Control Key Button Operation
RADIOEXT-IN
SOUND PRESET EQD.BASS
EDITMODE
DISPLAYDIMMER
USBHI-SPEEDCD
REC
MEMORY MODE
RADIO MENU
SLEEP PLAY/RECAUTO OFF
MEMORY
TITLE
SEA
RCH PLAY LIST
ABC DEF
GHI
PQRS TUV
WXYZ
JKL MNO
1
2
3
4
5
6
7
8
9
10
1112
13
14
15
16
17
18
19
Interruptor de alimentacin en espera/conectada[Pulse este interruptor para cambiar del modo dealimentacin conectada al modo de alimentacin enespera o viceversa. En el modo de alimentacin enespera, la unidad consume una pequea cantidad decorriente.
Botones alfanumricosPara seleccionar un nmero de dos dgitosEjemplo: 16= [ 10] [1] [6]Para establecer un carcterEjemplo: B= [2] [2]
Borre una pista programadaBorre una pista seleccionada en una lista dereproduccin
Seleccionar la fuente de audio
Control de reproduccin bsica
Seleccionar los efectos de sonido
Iniciar la bsqueda del ttulo para memoria interna
Vea la informacin del contenidoDisminuir el brillo del panel de visualizacinPulse y mantenga pulsado el botn para usar estafuncin.Para cancelar, pulse y mantenga pulsado el botnnuevamente.
Control de operacin de grabacin
Configurar el temporizador de reproduccin y degrabacin
Configurar el reloj y el temporizador
1
2
3
4
5
6
7
8
[ /I],]
9
10
11
Configurar el temporizador de apagado automticoApagar automticamente el sistemaMientras la fuente sea el disco, el dispositivo USB o dememoria interna, la funcin de apagado automticoapagar el sistema si no lo usa durante 30 minutos.Pulse y mantenga pulsado el botn para usar estafuncin.Para cancelar, pulse y mantenga pulsado el botnnuevamente.
Configure la funcin programa
Ajustar el volumen del sistema
Desactivar el sonido del sistemaPulse el botn nuevamente para cancelar.MUTE tambin se cancela cuando usted ajusta elvolumen o cuando apaga el sistema.
Configurar el tem del men de reproduccinConfigurar el tem del men de radio
Funcionamiento de la lista de reproduccin de lamemoria interna
Seleccionar la opcin
Configurar el modo de edicin para USB y memoriainterna
Explore la lista de reproduccin de la memoria internaBuscar pistas o lbumes
Gire la perilla para buscar las pistas.Pulse [ ] para iniciar la reproduccin de laseleccin.
Pulse [ALBUM/TRACK] para seleccionar el lbum opista y luego gire la perilla para buscar.Pulse [ ] para iniciar la reproduccin de laseleccin.
Puerto USB ( )Indicador de grabacin USB
Sensor del control remoto
12
13
14
15
16
17
18
19
20
21
22
X/II
X/II
Sensor del control remotoDistancia: a aproximadamente 7 mngulo: aproximadamente 20 hacia arriba y hacia
abajo, 30 a la izquierda y derecha
Bandeja de disco
Toma puerto de msica
Conector del micrfono
Ajuste el volumen del micrfono
Abrir o cerrar la bandeja del disco
Botones directos de la lista de reproduccin de lamemoria internaPulse para agregar una pista a la lista de reproduccincorrespondiente.Pulse para seleccionar la lista de reproduccin.
Panel de visualizacin
23
24
25
26
27
28
29
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6.2. Main Unit Key Button Operation
28 28
141
6
20
21
4
27
26
29
5 23 5 24 25229 9
Interruptor de alimentacin en espera/conectada[Pulse este interruptor para cambiar del modo dealimentacin conectada al modo de alimentacin enespera o viceversa. En el modo de alimentacin enespera, la unidad consume una pequea cantidad decorriente.
Botones alfanumricosPara seleccionar un nmero de dos dgitosEjemplo: 16= [ 10] [1] [6]Para establecer un carcterEjemplo: B= [2] [2]
Borre una pista programadaBorre una pista seleccionada en una lista dereproduccin
Seleccionar la fuente de audio
Control de reproduccin bsica
Seleccionar los efectos de sonido
Iniciar la bsqueda del ttulo para memoria interna
Vea la informacin del contenidoDisminuir el brillo del panel de visualizacinPulse y mantenga pulsado el botn para usar estafuncin.Para cancelar, pulse y mantenga pulsado el botnnuevamente.
Control de operacin de grabacin
Configurar el temporizador de reproduccin y degrabacin
Configurar el reloj y el temporizador
Configurar el temporizador de apagado automticoApagar automticamente el sistemaMientras la fuente sea el disco, el dispositivo USB o dememoria interna, la funcin de apagado automticoapagar el sistema si no lo usa durante 30 minutos.Pulse y mantenga pulsado el botn para usar estafuncin.Para cancelar, pulse y mantenga pulsado el botnnuevamente.
Configure la funcin programa
Ajustar el volumen del sistema
Desactivar el sonido del sistemaPulse el botn nuevamente para cancelar.MUTE tambin se cancela cuando usted ajusta elvolumen o cuando apaga el sistema.
Configurar el tem del men de reproduccinConfigurar el tem del men de radio
Funcionamiento de la lista de reproduccin de lamemoria interna
Seleccionar la opcin
Configurar el modo de edicin para USB y memoriainterna
Explore la lista de reproduccin de la memoria internaBuscar pistas o lbumes
Gire la perilla para buscar las pistas.Pulse [ ] para iniciar la reproduccin de laseleccin.
Pulse [ALBUM/TRACK] para seleccionar el lbum opista y luego gire la perilla para buscar.Pulse [ ] para iniciar la reproduccin de laseleccin.
Puerto USB ( )Indicador de grabacin USB
Sensor del control remoto
1
2
3
4
5
6
7
8
[ /I],]
9
10
11
12
13
14
15
16
17
18
19
20
21
22
X/II
X/II
Sensor del control remotoDistancia: a aproximadamente 7 mngulo: aproximadamente 20 hacia arriba y hacia
abajo, 30 a la izquierda y derecha
Bandeja de disco
Toma puerto de msica
Conector del micrfono
Ajuste el volumen del micrfono
Abrir o cerrar la bandeja del disco
Botones directos de la lista de reproduccin de lamemoria internaPulse para agregar una pista a la lista de reproduccincorrespondiente.Pulse para seleccionar la lista de reproduccin.
Panel de visualizacin
23
24
25
26
27
28
29
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7 Installation Instructions7.1. Speaker and A/C Connection
Cmo realizar las conexionesConecte el cable de alimentacin de ~ slo despus de haber hecho todas las dems conexiones.
1 Conecte los bafles.Conecte los cables del bafle a las terminales del mismo color.
TO SB-MAX500
1a
1b
2 3
4
LOW LOW LOW LOWHIGH HIGHMID MID
(8 ) (8 ) (5 ) (4 ) (5 ) (4 )
1aTO SB-MAX500
1b
2 Conecte la antena interior FM.Coloque la antena donde la recepcin sea la mejor.
3 Conecte la antena de cuadro AM.Ponga la antena en posicin vertical sobre su basehasta que haga clic.
4 Conecte el cable de alimentacin de ~
No use un cable de alimentacin de ~ de otro equipo.
Cmo ahorrar energaEl sistema consume aproximadamente 0.3 W cuandoest en modo de espera. Desconecte la fuente dealimentacin cuando no use el sistema.Se perdern algunas configuraciones cuandodesconecte el sistema. Tendr que configurarlasnuevamente.
Cinta adhesiva
Al enchufe deconexin a lared de ~
Corriente alterna =Para Mxico:ca VcaSmbolo universal:
En este instructivonos referiremos a la corrientealterna como
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8 Service Mode8.1. Cold-StartHere is the procedure to carry out cold-start or initialize to shipping mode.
1. Unplug AC power cord2. Press & hold [POWER] button3. Plug AC power cord while [POWER] button being pressed
FL Display will show _ _ _ _ _ _ _ _4. Release [POWER] button
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8.2. Doctor Mode Table8.2.1. Doctor Mode Table 1
FL DisplayKey Operation
Front Key
Item
DescriptionMode Name
Doctor Mode
EEPROMchecksumcheck
:edoMDCnIedoMrotcoDotniretneoT1. Press [ ] button on main unit follow by [4] and [7] on remote control.
In CD mode:1. Enter into Doctor Mode
2. To exit, press [DELETE]button on remote control or, press [POWER, /I] button on Main Unit
Displaying of1. Year Develop.2. Model Type.3. ROM Type.4. Firmware Version.
(Display 1)
Version No. (001 ~ 999) specific for eachfirmware
(Decimal)1 2 3 4
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8.2.2. Doctor Mode Table 2
FL DisplayKey Operation
Front Key
Item
DescriptionMode Name
Volume SettingCheck
FL DisplayCheck
To check the volume setting of a mainunit.
To check the FL segment displayAll segment will light up while all LEDblink at 0.5s,intervals.(if any)
In Doctor Mode :1. Press [7], [8], [9] button
on remote control.
In Doctor mode :1. Press [1] button on
remote control.
Press [7]: VOL50Press [8]: VOL35Press [9]: VOL0
Vo lume
In this mode, the tray will open &close.
Note: Refer to Section 8.3 Fig 1 forprocess flow .
The counter willincrement by one .When reach 9999will change to 0000
Cancellation Display
BRS11C ReliabilityTest (Loading)
To determine CD Mechanism Unit(BRS11C) Open/Close operation.
Note: Refer to Section 8.3 Fig 2. forprocess flow .
The counter willincrement by one .When reach 9999will change to 0000
Cancellation Display
BRS11C ReliabilityTest (Traverse)
Test
To determine CD Mechanism BRS11CAccess Inner & Outer disc operation.
Note: Refer to Section 8.3 Fig 3. forprocess flow .
The counter willincrement by one .When reach 9999will change to 0000
Cancellation Display
BRS11C Reliability
(Combination)
In this mode,ensure the CD is in themain unit.
To determine CD Mechanism Unit(BRS11C) Open/Close & Access Inner &Outer Disc Operation.
In this mode,ensure the CD is in themain unit.
In Doctor Mode :1. Press [10] [2] [1] button
on remote control.
2. To cancel, press [0]on remote control.
In Doctor Mode :1. Press [10] [1] [2] button
on remote control.
2. To cancel, press [0]on remote control.
2. To cancel, press [0 ]on remote control.
In Doctor Mode :1. Press [10] [1] [5] button
on remote control.
2. To cancel, press [0]on remote control .
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8.2.3. Doctor Mode Table 3
FL DisplayKey Operation
Front Key
Item
DescriptionMode Name
CDSelf- Adjustment
(AJST)Result Display
i. Function: To display result ofself-adjustment for CD .
This is used for servicingand analysis.
CD LSIVe rsion Check
For checking CD LSI Version andchecksum information.
In Doctor Mode:1. Press [10] [1] [4] button
on remote control .
In Doctor Mode :1. Press [4] button
on remote control .
Display of autoadjustment result
Reference table:ERROR Code
StatusCondition
0 1 2 4 6 8 A C E F
AOC1/AOC2 O O O O O O O O -
ABC2/ABC1 O - X O X O X O X -
2nd AOC1 O - O X X O O X X -
FAGC/T AGC O - O O O X X X X -
AGC2 O - O O O O O O O
O: OK ;X: NG (In case that time out happens.)
: Either one of FO AOC, TR AOC andFO coarse AGC is NG .
: If the AGC is NG (ignore others).
2. To cancel, press [0]on remote control .
2. To cancel, press [0]on remote control .
ROM Version
(Display 1)
(Display 2)
YearDevelop
YearDevelop
ROMType
Version (Decimal)
after2 sec
Version (Decimal ) C hecksum (Hex)
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8.3. Reliability Test Mode (CD Mechanism Unit (BRS11C))Below is the process flow chart of the aging test for the CD Mechanism Unit (BRS11C).
Fig. 1. Reliability Test (Loading) Fig. 2. Reliability Test (Traverse)
Fig. 3. Reliability Test (Combination)
OPENOperation
OPEN waitfor 1 s
CLOSEOperation
CLOSE waitfor 4 s
Count up
First TrackAccess
First TrackPlay 5 s
Last TrackAccess
Last TrackPlay 5 s
Count up
First TrackAccess
Access
Play 10 s
OpenOperation
Open waitfor 1 s
CLOSEOperation
Count up
First Track
Last Track
Last Track
Play 10 s
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8.4. Self-Diagnostic Mode
8.5. Self-Diagnostic Error Code TableSelf-Diagnostic Function (Refer Section 8.4. Self-Diagnostic Mode) provides information on any problems occurring for the unit andits respective components by displaying the error codes. These error code such as U**, H** and F** are stored in memory and heldunless it is cleared.The error code is automatically display after entering into self-diagnostic mode.
8.5.1. Power Supply Error Code Table
FL DisplayKey Operation
Front Key
Item
DescriptionMode Name
To enter into self diagnostic checking
System will perform a check on any unusual/error code from the memory
To clear the stored in memory (EEPROM IC)
Self DiagnosticMode
Error code information
Delete error code
Step 1: Select CD mode (Ensure no disc is inserted).
Step 2: Press & hold [ ] button follow by [ ] on main unit for 2 seconds.
Step 1: In self diagnostic mode, Press [ ] on main unit.
To exit, press [^/I] on main unit or remote control.
Step 1: In self diagnostic mode, Press [0] on remote control.
To exit, press [^/I] on main unit or remote control.
Example:
/
Cold Start To active cold start upon next AC
power up when reset start is
execute the next time.
In self diagnostic mode:
1. Press [3] button on
the remote control.
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8.5.2. CD Mechanism Error Code Table (CD Mechanism Unit)
8.6. Sales Demonstration Lock Function8.6.1. Entering into Sales demonstration lock mode
Here is the procedures to enter into the Sales demonstration lock mode.Step 1: Turn on the unit.Step 2: Select to any mode function.Step 3: Press and hold [ OPEN/CLOSE] and [CD] keys for 5 sec or more. The display will show upon entering into this mode for 2 sec..
Note: [ OPEN/CLOSE] button is invalid and the main unit displays LOCKED while the lock function mode is entered.8.6.2. Cancellation of Sales demonstration lock mode
Step 1: Turn on the unit.Step 2: Select to any mode function.Step 3: Set volume to Vol 19.Step 4: Press and hold [ OPEN/CLOSE] and [CD] keys for 5 sec or more.The display will show upon entering into this mode for 2 sec..
Error Code Diagnostic Contents Description of error Automatic FL Display Remarks
CD H15 CD Open Abnormal During operation POS_SW_R On fail to be detected with 4 sec. Error No. shall be clear by force or during cold start.
Press [ ] on main unit for next error.
CD H16 CD Closing Abnormal During operation POS_SW_CEN On fail to be detected with 4 sec. Error No. shall be clear by force or during cold start.
Press [ ] on main unit for next error.
F26 Communication between CD servo LSI and micro-p abnormal.
During switch to CD func-tion, if SENSE = L within failsafe time of 20ms.
Press [ ] on main unit for next error.
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9 Troubleshooting Guide9.1. Part Location9.1.1. SMPS P.C.B.
Fig. 1 SMPS P.C.B.
Thermistor : TH5861
Photocoupler :PC5720
AC Inlet :P5701
Fuse :F1
Photocoupler :PC5702, PC5799
Switching Regulator IC :IC5701
SMPS Control IC :
IC5799
Main Tr ansformer :T5701
Rectifier Diode :D5801, D5802
Connector :CN5802
Sub Transformer :T5751
Sub Transformer :D5798
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9.1.2. Main P.C.B. (Front Side)
Fig. 2 Main P.C.B. (Front Side)
RegulatorCircuitIC2014
-
Fig. 3 Main P.C.B. (Back Side)
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9.1.3. D-AMP P.C.B.
Fig. 4 D-Amp P.C.B.
Audio Digital Amp IC: IC5200
Audio Digital Amp IC: IC5000
Audio Digital Amp IC: IC5300
Audio Digital Amp IC: IC5400
Resistor Defective Resistor DefectiveR5005
Resistor DefectiveR5004
Resistor DefectiveR5405
Resistor DefectiveR5402
R5201
Resistor DefectiveR5200
Resistor DefectiveR5010
Resistor DefectiveR5011
Resistor DefectiveR5411 Resistor Defective
R5210
Resistor DefectiveR5211
Resistor Defective Resistor DefectiveR5305
Resistor DefectiveR5302
Resistor Defective
Resistor DefectiveR5410
Resistor DefectiveR5311
Resistor DefectiveR5310
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9.2. Troubleshooting Guide for F61 and/or F76This section illustrates the checking procedures when upon detecting the error of F61 and/or F76 after power up of the unit. It isfor purpose of troubleshooting and checking in SMPS, Main & D-Amp P.C.B..
5 Switching Regulator 5 IC5701 Faulty.
.ytluaF1575T6Switching Mode Power Supply Control IC (IC5799) faulty.
Set can ON 1 Speaker Output 1 Faulty speaker unit, Loose connection, Short.then F61
2 D-AMP circuit D-AMP IC, IC5700, IC5800, IC5000, IC5200, IC5300, IC5400 defective.(Check DC voltage at speaker terminals, 3V and above defective) DC Voltage ok but no sound, check DC Voltage at Pin 1.
2a, 2b ok but no sound, check PWM waveform at Pin 10 and Pin 14 . If no PWM, 24 resistors defective.
Set can ON 1 Main Transformer T5701 Short circuit between Pin 11 and Pin 12 .then F76 1b Short circuit between Pin 13 and Pin 14 .
1c Short circuit between Pin 16 and Pin 17 .
2
2
Regulator Circuits 2a2b2c
3
Q2022 faulty (No +5V output).2d IC2014 faulty (No +3.3V output).2e IC2011 faulty (No +5V output).2f L2001 Open.
3 Photocoupler PC5720 solder crack,PC5720 Dry joint, short circuit, open circuit.
1 Rectifier Diode D5801 Improper contact between D5801 to Heatsink.Rectifier Diode D5802
TH5861
Improper contact between D5802 to Heatsink.Thermistor TH5860, 1b Set trigger temperature protection.
Set can ONworking normallyfor some timethen F76
Symptom RemarksSet cannot ON 1 AC Cord 1 AC Cord Faulty, Loose connection.
23 Fuse, F1 3 Fuse, F1 Open .4 Photocoupler 4 PC5702/PC5799 solder crack.
PC5702, PC5799 Dry joint, short circuit, open circuit.
IC2010 faulty (No +9V output).L2000 Open.
Possible Fault(s)Checking Items
AC Inlet, P5701 P5701 solder crack, dry joint.
IC, IC5701Main Transformer T5751
2
1a Refer toSection 9.1.1Fig. 1. SMPSP.C.B.Refer toSection 9.1.2Fig. 2. and Fig.3. Main P.C.B.
Refer toSection 9.1.1Fig. 1. SMPS P.C.B.
Refer to Section 9.1.1 Fig. 1. SMPSP.C.B.
Refer toSection 9.1.2
Fig. 3. Main P.C.B.and Section 9.1.3
Fig. 4. D-AmpP.C.B.
Refer toSection 9.1.1Fig. 1. SMPSP.C.B.
2b
2a
5V ok condition, 2.5V or 0V defective.2c
1a
6a6b
D5798 faulty.6c
For IC5000 (R5004, R5005, R5010, R5011).For IC5400 (R5402, R5405, R5410, R5411).For IC5200 (R5200, R5201, R5210, R5211).For IC5300 (R5302, R5305, R5310, R5311).
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9.3. D-Amp IC Operation & Control
(MAX500)
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1170 ~ 1250 H 350 1260 ~ 1450 L 301 1460 ~ 1540 H 350 1550 ~ 1710 L 301
Table 4: F_HOP Control during 10 kHz Step
Note: During activating, the 3 control pins namely MUTE_F, MUTE_A and MODE_DA must be used to cover the Pop sound cause by F-HOP switching.
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Service Fixture & ToolsPrepare service tools before process service position.
Ref. No Service Tools RemarksSFT1 Main P.C.B. (CN2007) - SMPS P.C.B. (CN5802) REX1552(15P Cable Wire)
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10 Disassembly and Assembly InstructionsCaution Note:s This section describes the disassembly and/or assembly procedures for all major printed circuit boards & main compo-
nents for the unit. (You may refer to the section of Main components and P.C.B Locations as described in the servicemanual)s Before carrying out the disassembly process, please ensure all the safety precautions & procedures are followed.s During the disassembly and/or assembly process, please handle with care as there may be chassis components with
sharp edges.s Avoid touching heatsinks due to its high temperature after prolong use. (See caution as described below)
s During disassembly and assembly, please ensure proper service tools, equipments or jigs is being used.s During replacement of component parts, please refer to the section of Replacement Parts List as described in the ser-
vice manual.s Select items from the following indexes when disassembly or replacement are required.s Disassembly of Top Cabinets Disassembly of Front Panel Units Disassembly of Mic P.C.B.s Disassembly of Panel P.C.B.s Disassembly of Memory LED P.C.B.s Disassembly of Remote Sensor P.C.B.s Disassembly of USB P.C.B.s Disassembly of Music Port P.C.B.s Disassembly of Top Bar LED P.C.B.s Disassembly of Bottom Bar LED P.C.B.s Disassembly of Main P.C.B.s Replacement of Voltage Regulator (IC2010)s Replacement of Voltage Regulator (IC2011)s Disassembly of D-Amp P.C.B.s Replacement of Audio Digital Amp (IC5400)s Replacement of Audio Digital Amp (IC5000)s Replacement of Audio Digital Amp (IC5200)s Replacement of Audio Digital Amp (IC5300)s Disassembly of SMPS P.C.B.s Replacement of Switching Regulator IC (IC5701)s Replacement of Rectifier Diode (D5702)s Replacement of Rectifier Diode (D5801)s Replacement of Rectifier Diode (D5802)s Replacement of Rectifier Diode (D5803)s Disassembly of CD Mechanism Unit (BRS11C)s Disassembly of CD Interface P.C.B.s Disassembly of CD Servo P.C.B.s Disassembly of Rear Panel
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10.2. Disassembly Flow Chart
10.4. Top Cabinet
10.5. Front Panel Unit
10.14. Mic P.C.B.
10.6. FL Display P.C.B.
10.12. Remote Sensor P.C.B.
10.19. USB P.C.B.
Music Port P.C.B.
Bottom BarLED P.C.B.
10.19. Main P.C.B. 10.21. SMPS P.C.B.
10.20. D-Amp P.C.B.
Voltage Regulator IC (IC2010)
10.22. Switching Regulator IC (IC5701)
10.23. Rectifier Diode (D5702, D5801)
10.24. Rectifier Diode (D5802, D5803)
10.17. CD Mechanism Unit (BRS11C)
10.25. CD Interface P.C.B.
CD Servo P.C.B.
Rear Panel
Voltage Regulator IC (IC2011)
Amp IC (IC5800)
Audio Digital
Audio Digital
Audio Digital
Audio Digital
Amp IC (IC5400)
Amp IC (IC5000)
Amp IC (IC5200)
Amp IC (IC5300)
Audio Digital
Audio Digital
Amp IC (IC5700)
Memory LED P.C.B.
10.10. VolumeLED P.C.B.
10.8. Control Jog P.C.B.
-
10.3. Main Components and P.C.B. Locations
SMPS P.C.B.
-
10.4. Disassembly of Top CabinetStep 1 Remove 3 screws.
Step 2 Remove 3 screws.
Step 3 Remove 5 screws.Step 4 Slightly pull both side of Top Cabinet outwards as arrowshown.
Step 5 Slightly lift up both side of Top Cabinet in an outwarddirection as shown.Step 6 Remove the Top Cabinet.
Caution: During assembling, ensure that the catches of theTop Cabinet catches are properly located & inserted intothe Front Panel Unit as shown.
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Step 6 Release tabs at the bottom of the unit.
Step 7 Remove the Front Panel Unit
(Step 7)
Front Panel Unit
10.5. Disassembly of Front PanelUnit
Refer to Disassembly of Top Cabinet.
Step 1 Remove 1 screw at the SMPS P.C.B.
Step 4 Detach 30P FFC at the connector (CN2003) on MainP.C.B..Step 5 Detach 5P Wire at the connector (CN2700) on MainP.C.B..
CN2003CN2700
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10.6. Disassembly of FL DisplayP.C.B.
s Refer to Disassembly of Top Cabinet.s Refer to Disassembly of Front Panel Unit.
Step 1 Remove 6 screws.Step 2 Release 4 catches.Step 3 Lift up the FL Display P.C.B..
Step 4 Detach 30P FFC at a connector (CN6000) on the FLDisplay P.C.B..
Caution: During assembling, ensure that the FL DisplayP.C.B. is properly located and fully catched onto FrontPanel Unit.
CN6000
-
10.8. Disassembly of Control P.C.B. Refer to Disassembly of Top Cabinet. Refer to Disassembly of Front Panel Unit. Refer to Disassembly of FL Display P.C.B..
Step 1 Remove the Control Knob.
Step 2 Remove 2 screws.Step 3 Remove the Side Cover.
Step 4 Remove 4 screws.Step 5 From R part of P.C.B.
Step 6 Release catches by following the sequences (1-3).
-
Step 7 Detach 12P Cable at a connector (CN6010) on the Con-trol P.C.B..
Caution: During assembling, ensure that the Control P.C.B.is properly located and fully catched onto the Front PanelUnit.
10.10. Disassembly of Volume P.C.B. Refer to Disassembly of Top Cabinet. Refer to Disassembly of Front Panel Unit. Refer to Disassembly of FL Display P.C.B.. Refer to Disassembly of Control P.C.B..
Step 1 Remove the Volume Knob.
CN6010ZJ6003
-
Step 2 Remove 2 screws.Step 3 Remove the Side Cover.
Step 4 Remove 5 screws.Step 6 Detach 4P Cable at a connector (CN6005) on the LEDP.C.B..Step 8 Detach 8P Cable at a connector (CN6002) on the MicP.C.B..
Step 9 Release catches by following the sequences (1-4).
Caution: During assembling, ensure that the Volume P.C.B.is properly located and fully catched onto the Front PanelUnit.
CN6005CN6002
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10.11. Disassembly of Volume JogLED P.C.B.
Refer to Disassembly of Top Cabinet. Refer to Disassembly of Front Panel Unit. Refer to Disassembly of FL Display P.C.B.. Refer to Disassembly of Control P.C.B.. Refer to Disassembly of Volume P.C.B..
Step 1 Lift up to remove the Volume Jog LED P.C.B..Caution: During assembling, ensure that the Volume JogLED P.C.B. is properly located & fully seated onto the FrontPanel Unit.
10.12. Disassembly of Remote SensorP.C.B.
Refer to Disassembly of Top Cabinet. Refer to Disassembly of Front Panel Unit. Refer to Disassembly of FL Display P.C.B.. Refer to Disassembly of Control P.C.B.. Refer to Disassembly of Volume P.C.B..
Step 1 Remove the the Remote Sensor P.C.B..Caution: During assembling, ensure that the Remote Sen-sor P.C.B. is properly inserted & fully connected to the FLDisplay P.C.B..
10.13. Disassembly of USB P.C.B. Refer to Disassembly of Top Cabinet. Refer to Disassembly of Front Panel Unit.
Step 1 Remove 3 screws.Step 2 Lift up to remove the USB P.C.B..Caution: During assembling, ensure that the USB P.C.B. isproperly located & fully seated onto the Front Panel Unit.
CN6200
CN6001
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10.14. Disassembly of Mic P.C.B.s Refer to Disassembly of Top Cabinet.s Refer to Disassembly of Front Panel Unit.
Step 1 Remove the Mic Knob.
Step 2 Detach 8P Cable at a connector (CN6002) on the MicP.C.B..
Step 3 Remove 2 screws.Step 4 Remove the Mic P.C.B..Caution: During assembling, ensure that the Mic P.C.B. isproperly located & fully seated onto the Front Panel Unit.
10.15. Disassembly of LED P.C.B.s Refer to Disassembly of Top Cabinet.s Refer to Disassembly of Front Panel Unit.
Step 1 Remove 2 screws.Step 2 Detach 2P Cable at a connector (CN6005) on LEDP.C.B..
Step 3 Release 2 catches.Step 4 Remove LED P.C.B..Caution: During assembling, ensure that the LED P.C.B. isproperly located and fully catched onto Lighting House.
CN6002 CN6005
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10.16. Disassembly of CD Lids Refer to Disassembly of Top Cabinet.s Refer to Disassembly of Front Panel Unit.
Step 1 Remove the spring as arrow shown in order ofsequence (1) to (3).Caution: During assembling, ensure that the spring isassembly at correct position.
Step 2 Remove CD Lid as arrow shown.Step 3 Remove CD Lid from the guide.
ZJ6300
-
10.17. Disassembly of Rear Panels Refer to Disassembly of Top Cabinet.
Step 1 Remove 9 screws.
Step 3 Release catches on fans.Step 4 Remove 2 fans.
Step 5 Release 2 tabs.Step 6 Remove the Rear Panel.
-
10.18. Disassembly of CD Mecha-nism Unit
s Refer to Disassembly of Top Cabinet.s Refer to Disassembly of Front Panel Unit.
Step 1 Remove 2 screws.
Step 2 Detach 10P FFC at the connector (FP8251) on the MainP.C.B..Step 3 Detach 24P FFC at the connector (FP8201) on the MainP.C.B..
10.19. Disassembly of Main P.C.B.s Refer to Disassembly of Top Cabinet.s Refer to Disassembly of Front Panel Unit.s Refer to Disassembly of Rear Panel.s Refer to Disassembly of CD Mechanism Unit.
Step 1 Detach 2P Wire at the connector (CN2005) on the MainP.C.B..Step 3 Detach 2P Wire at the connector (CN2006) on the MainP.C.B..Step 4 Detach 13P Cable at the connector (CN5802) on theSMPS P.C.B..Step 5 Remove 2 screws.Step 6 Lift up to remove the Main P.C.B..Caution: During assembling, ensure that the Main P.C.B. isproperly located & fully seated onto the Inner Chassis Unit.
CN2005Step 1
SMPS P.C.B.
CN2006Step 3
CN5802Step 5
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10.21. Disassembly of SMPS P.C.B.
s Refer to Disassembly of Top Cabinet.
Step 1 Remove 2 screws.
Step 2 Detach 15P Cable at a connector (CN5802) on theSMPS P.C.B..Step 3 Detach 2P Wire at a connector (CN2006) on the MainP.C.B..Step 4 Remove 1 screw.
CN5802
CN2006
-
Step 6 Remove 2 screwsStep 7 Remove the Inner Fan Unit.Caution: Keep the Fan Fixtures in safe place, place it backduring assembling.
Step 8 Remove the SMPS P.C.B..Caution: During assembling, ensure that the SMPS P.C.B.is properly located & fully seated onto the Inner ChassisUnit.
-
10.22. Replacement of Switching Reg-ulator (IC5701)
s Refer to Disassembly of SMPS P.C.B..
10.22.1. Disassembly of Switching Regula-tor (IC5701)
Step 1 Desolder pins of the Switching Regulator (IC5701) onthe solder side of the SMPS P.C.B.Step 2 Desolder pins of the Heatsink A.
Step 3 Remove the Heatsink A with the Switching Regulator(IC5701).AAStep 4 Remove 1 screw.Step 5 Remove the Switching Regulator (IC5701) from theHeatsink A.Caution: Avoid touching the Heatsink A due to its hightemperature after prolong use. Touching it may lead toinjuries.
-
10.22.2. Assembly of Switching Regulator(IC5701)
Step 1 Apply grease to the Heatsink A.Step 2 Screw the Switching Regulator (IC5701) to the HeatsinkA.Caution: Ensure the Switching Regulator (IC5701) is tightlyscrewed to the Heatsink A.Step 3 Fix the Heatsink A with the Switching Regulator(IC5701) on the SMPS P.C.B. as shown.Caution 1: Ensure the Heatsink A with the Switching Regu-lator (IC5701) are properly inserted into the SMPS P.C.B..
Step 4 Solder pins of the Switching Regulator (IC5701) on thesolder side of the SMPS P.C.B..Step 5 Solder pins of the Heatsink A on the solder side of theSMPS P.C.B..
-
(D5702)
(D5702)
10.23. Replacement of Rectifier Diode
s Refer to Disassembly of SMPS P.C.B..
10.23.1. Disassembly of Rectifier Diode
Step 1 Desolder pins of the Rectifier Diode (D5702) and(D5802) on the solder side of the SMPS P.C.B..Step 2 Desolder pins of the Heatsink B.
Step 3 Remove 1 screw at Rectifier Diode (D5702).Step 4 Remove the Rectifier Diode (D5702) from the SMPSP.C.B..Caution: Avoid touching the Heatsink B due to its hightemperature after prolonged use. Touching it may lead toinjuries.
10.23.2. Assembly of Rectifier Diode (D5801)
Step 1 Apply grease to the Heatsink B.Step 2 Screw the Rectifier Diode (D5702) to the Heatsink B.Caution: Ensure the Rectifier Diode (D5702) is tightlyscrewed to the Heatsink B.Step 3 Fix the Heatsink B with Rectifier Diode (D5801) on theSMPS P.C.B..Caution: Ensure the Heatsink A with Rectifier Diode(D5702) are properly inserted into the SMPS P.C.B..Step 4 Screw the Switching Regulator IC (IC5701) to the Heat-sink A.Caution: Ensure that the Switching Regulator IC (IC5701) istightly screwed to the Heatsink A.
-
Step 4 Solder pins of the Rectifier Diode (D5702) on the solderside of the SMPS P.C.B..Step 5 Solder pins of the Heatsink A on the solder side of theSMPS P.C.B..
10.24. Replacement of Rectifier Diode(D5801)
Refer to Disassembly of SMPS P.C.B..
10.24.1. Disassembly of Rectifier Diode(D5801)
Step 1 Desolder pins of the Rectifier Diode (D5801) on the sol-der side of the SMPS P.C.B..Step 2 Desolder pins of the Heatsink B.
-
Step 3 Remove 1 screw at Rectifier Diode (D5801).Step 4 Remove the Rectifier Diode (D5801) from the SMPSP.C.B..Caution: Avoid touching the Heatsink B due to its hightemperature after prolonged use. Touching it may lead toinjuries.
10.24.2. Assembly of Rectifier Diode(D5801)
Step 1 Apply grease to the Heatsink B.Step 2 Screw the Rectifier Diode (D5801) to the Heatsink B.Caution: Ensure the Rectifier Diode (D5801) is tightlyscrewed to the Heatsink B.Step 3 Fix the Heatsink B with Rectifier Diode (D5801) on theSMPS P.C.B..Caution: Ensure pins of the Rectifier Diode (D5801) areproperly inserted into the SMPS P.C.B..
Step 4 Solder pins of the Rectifier Diode (D5801) on the solderside of the SMPS P.C.B..Step 5 Solder pins of the Heatsink B.
10.25. Disassembly of CD Interface P.C.B. Refer to Disassembly of Top Cabinet. Refer to Disassembly of Front Panel Unit. Refer to Disassembly of CD Mechanism Unit
(BRS11C).Step 1 Remove 3 screws.Step 2 Desolder pins of the motor (M7301).Step 3 Desolder pins of the motor (M7302).
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Replacement of Rectifier Diode(D5802)
Refer to Disassembly of SMPS P.C.B..
Disassembly of Rectifier Diode (D5802)
Step 1 Desolder pins of the Rectifier Diode (D5802) on the sol-der side of the SMPS P.C.B.Step 2 Desolder pins of the Heatsink B.
Step 3 Remove 1 screw at Rectifier Diode (D5802).Step 4 Remove the Rectifier Diode (D5802) from the SMPSP.C.B..Caution: Avoid touching the Heatsink B due to its hightemperature after prolong use. Touching it may lead toinjuries.
Assembly of Rectifier Diode (D5802)
Step 1 Apply grease to the Heatsink B.Step 2 Screw the Rectifier Diode (D5802) to the Heatsink B.Caution: Ensure the Rectifier Diode (D5802) is tightlyscrewed to the Heatsink B.Step 3 Fix the Heatsink B with Rectifier Diode (D5802) on theSMPS P.C.B..Caution: Ensure pins of the Rectifier Diode (D5802) areproperly inserted into the SMPS P.C.B..
-
Step 4 Solder pins of the Rectifier Diode (D5802) on the solderside of SMPS P.C.B..Step 5 Solder pins of the Heatsink B..
Replacement of RegulatorDiode (D5803)
Refer to Disassembly of SMPS P.C.B..
Disassembly of Rectifier Diode(D5803)
Step 1 Desolder pins of the Rectifier Diode (D5803) on the sol-der side of SMPS P.C.B..Step 2 Desolder pins of the Heatsink B.
-
Step 3 Remove 1 screw at Rectifier Diode (D5803).Step 4 Remove the Rectifier Diode (D5803) from SMPS P.C.B..Caution: Avoid touching the Heatsink B due to its hightemperature after prolonged use. Touching it may lead toinjuries.
Assembly of Rectifier Diode (D5803)
Step 1 Apply grease to the Heatsink B.Step 2 Screw the Rectifier diode (D5803) to the Heatsink B.Caution: Ensure the Rectifier Diode (D5803) is tightlyscrewed to the Heatsink B.Step 3 Fix the Heatsink B with Rectifier Diode (D5803) onSMPS P.C.B.Caution: Ensure pins of the Rectifier Diode (D5803) areproperly inserted into the SMPS P.C.B..
Step 4 Solder pins of the Rectifier Diode (D5803) on the solderside of the SMPS P.C.B.Step 5 Solder pins of the Heatsink B..
-
11 Service PositionNote: For description of the disassembly procedures, seethe Section 10.
11.1. Checking and Repairing of FLDisplay P.C.B., Control P.C.B.,Volume P.C.B., Mic P.C.B. andUSB P.C.B.
Step 1
Step 11Step 10
Remove Top Cabinet.Step 2 Remove Front Panel Unit.Step 3 Remove FL Display P.C.B..Step 4 Remove Illumination Button P.C.B..Step 5 Remove Control P.C.B..Step 6 Remove Volume P.C.B..Step 7 Remove USB P.C.B..Step 8 Remove Mic P.C.B..Step 10 Attach 11P Cable at a connector (CN2700) on theMain P.C.B..Step 11 Attach 30P FFC at a connector (CN2003) on the MainP.C.B..
Step 13 Attach 8P Cable at a connector (CN6002) on the MicP.C.B..Step 14 Attach 12P Cable at a connector (CN6010) on theControl P.C.B..Step 15 Attach 30P FFC at a connector (CN6000) on the FLDisplay P.C.B..Step 17 FL Display P.C.B., Control P.C.B., Volume P.C.B., MicP.C.B. and USB P.C.B. can be checked and repaired as dia-gram shown.
CN2700CN2003
CN6010
CN6010CN6002
-
11.2. Checking and Repairing ofMain P.C.B. (Side B)
Step 1 Remove Top Cabinet.Step 2 Remove Front Panel Unit.Step 3 Remove Rear Panel.Step 4 Remove CD Mechanism Unit.Step 5 Remove Main P.C.B..Step 6 Attach 24P FFC at the connector (FP8201) on the MainP.C.B..Step 7 Attach 10P FFC at the connector (FP8251) on the MainP.C.B..Step 8 Attach 13P Cable at the connector (CN5802) on theSMPS P.C.B..Step 9 Attach 2P Wire at the connector (CN2006) on the MainP.C.B...Step 10 Attach 2P Wire at the connector (CN2005) on the MainP.C.B..
Step 13 Attach 11P Cable at a connector (CN2700) on theMain P.C.B..Step 14 Attach 30P FFC at a connector (CN2003) on the MainP.C.B..Step 16 Side B Main P.C.B. can be checked and repaired asdiagram shown.
FP8201FP8251
CN5802
CN2005
-
11.3. Checking and Repairing ofMain P.C.B. (Side A)
Step 1 Remove Top Cabinet.Step 2 Remove Front Panel Unit.Step 3 Remove Rear Panel.Step 4 Remove CD Mechanism Unit.Step 5 Remove Main P.C.B..Step 6 Attach 24P FFC at the connector (FP8201) on the MainP.C.B..Step 7 Attach 10P FFC at the connector (FP8251) on the MainP.C.B..Step 8 Attach 13P Cable at the connector (CN5801) on theSMPS P.C.B..Step 9 Attach 2P Wire at the connector (CN2006) on the MainP.C.B...Step 10 Attach 2P Wire at the connector (CN2005) on the MainP.C.B..
Flip the Main P.C.B..
Step 14 Attach Cable at a connector (CN2700) on theMain P.C.B..Step 15 Attach 30P FFC at a connector (CN2003) on the MainP.C.B..Step 17 Side A Main P.C.B. can be checked and repaired asdiagram shown.
FP8201FP8251
CN5801
CN2005
CN2700
CN2003
-
11.4. Checking and Repairing ofSMPS P.C.B.
Step 1 Remove Top Cabinet.Step 2 Remove SMPS P.C.B..Step 3 Attach 13P Cable at the connector (CN5802) on theSMPS P.C.B..
Step 4 Flip the SMPS P.C.B..Step 5 Attach 2P Wire at the connector (CN2006) on the MainP.C.B..Step 6 SMPS P.C.B. can be checked and repaired as diagramshown.
-
12 Block Diagram12.1. Servo & System Control
SA-MAX500 SERVO & SYSTEM CONTROL (1/2) BLOCK DIAGRAM
TO SERVO & SYSTEM CONTROLBLOCK (2/2)
+
+
MICROPROCESSOR*MN101EF16KXWIC2003
X2000XI15
XO16
X2001XTIN13
XTOUT12
6SCL
5SDA
EEPROMC3EBEY000037IC2006
EE CLK36
EE DATA34
12DAT1
4GB NAND FLASH MEMORYC3FBYY000034IC8501
MSDDAT13711 0TADDSM0TAD 38
24 3TADDSM3TAD 3913 2TADDSM2TAD 40
IO0SF34CLKSF33
IO1SF30
NRST19
3.3V
Q2011
D2008
RESET
QR2006
SWITCH
Q2019
SWITCH
QR2004
LED DRIVE
DCDET1 43 DC DET AMP
SYNC 27 SYNC
ASP DATA 2 ASP DATA
ASP CLK 3 ASP CLK
F HOP1 42
MUTE F 41 MUTE F
MODE DA 44 MODE DA
F HOP
TU CLK 23 TU SCLK
SMPS BP 31 SMPS BP
TU SDA 22 TU SDA
PCONT 26 PCONT PCONT
EN 71
USB REC LED 79
EN EN
SMPS BP
CD L
CD R
TU SCLK
TU RST 24 TU RST TU RST
F HOP
MUTE F
MODE DA
BASS SHIFT 80 BASS SHIFT BASS SHIFT
CLIP ATTN 1 CLIP ATTN CLIP ATTN
BASS CTR 45 BASS CTR BASS CTR
MUSIC CTR 46 MUSIC CTR MUSIC CTR
SW MUTE 5 SW MUTE SW MUTE
SW LVL2 52 SW LV2 SW LV2
SW LVL1 51 SW LV1 SW LV1
CLIP SENSOR 93 CLIP SENSOR CLIP SENSOR
AUTO BASS 94 AUTO BASS AUTO BASS
M.PORT SW 7 MPORT SW MPORT SW
LVL MTR 96 LVL MTR LVL MTR
DCDET2 28 DC DET PWR DC DET PWR
OC 70 OC OC
TEMP DET 97 TEMP DET TEMP DET
ASP CLK
TU INT 25 TU INT TU INT
SYNC
RCH IN
LCH IN
DC DET AMP
ASP DATA
TU SDA
X8101
MCLK
SERVOPROCESSORMN6627992ABIC8001
XI190
A60
B58
C59
D57
E55
F56
PD61
LD62
TRP49
SPOUT50
TRVP51
FOP48
XO189
95AOUT1R
SO/STAT CD STAT7321 10FP8101 CN2009 CD STAT
SREQ/BLKCK CD BLKCK6424 7FP8101 CN2009 CD BLKCK
CD STAT
CD BLKCK
SCL5 USB IN6223 8FP8101 CN2009 USB INUSB IN
NRST CD RESET6120 11FP8101 CN2009 CD RESET
CD LOUT
CD ROUT15 16
FP8101 CN200994AOUT1L 13 18
FP8101 CN2009
CD MCLKCD MCLK 7426 5FP8101 CN2009
SI/MDATA CD MDATACD MDATA 7222 9FP8101 CN2009
LOAD CCW59
LOAD CW60
CD OPEN SW57
CLOSE SW56
CD OPEN SW2 29
FP8101 CN2009
CD CLOSE SW
CD OPEN SW
CD RESET SW58CD INNER SW3 28FP8101 CN2009CD INNER SW
D5V5 5
CN2700 ZJ6300*D5V
CD CLOSE SW1 30
FP8101 CN2009
LD CCW4 27
FP8101 CN2009
LD CW
LD CCW
LD CW5 26
FP8101 CN2009
LCH IN17 14
FP8101 CN2009
RCH IN
LCH IN
RCH IN19 12
FP8101 CN2009
5 6CN7002 FP8251OPEN SW
8 3CN7002 FP8251CLOSE SW
SPM-9 2
CN7002 FP8251
SPM+10 1
CN7002 FP8251
TRV+1 10
CN7002 FP8251
TRV-2 9
CN7002 FP8251
LDM+3 8
CN7002 FP8251
LDM-
LDM+
LDM-4 7
CN7002 FP8251
IRQ1A/MLD CD MLDCD MLD
CD RESET
CD MCLK
CD MDATA
CD MLD 6525 6FP8101 CN2009
SPINDLEMOTORM7302*
TRAVERSE MOTORM7301*
FROM/TOAUDIO
FROM/TOPOWER SUPPLY
FROM/TOAUDIO
VBUS
5V
1 VBUS
MAIN P.C.B.
FAN UNIT (REAR)
FAN UNIT (INNER)
D-
D+
D-
D+
USB PORTCN6301
2 D-
3 D+
USB P.C.B.CD SERVO P.C.B.
CD INTERFACE P.C.B.
D6300
CD LOUT
CD ROUT
NOTE: * REF IS FOR INDICATION ONLY
3.3V
Q8201
LASER DRIVE
23VINLD
5CH MOTOR DRIVERC0GBY0000117IC8251
VOLD+17
VOLD-18
VOSL-12
VOSL+11
VOFC+14
VOFC-13
VOTK-16
VOTK+
F+
F-
T+
T-
CD-LD
MD/LPD
15
VOTR+10
VOTR-9
26VINTK
7REV
6FWD
23FP8201
24FP8201
22FP8201
21FP8201
6FP8201
5FP8201
OPEN SW3
CN7001
CLOSE SW1
CN7001
1VINFC
DIGITAL AUDIOA/D CONVERTERC0FBAK000026IC8301
SDTO92AINL
1AINR
16FP8201
15FP8201
20FP8201
19FP8201
14FP8201
10FP8201
4VINSL
OPTICALPICKUP UNIT
LOADING P.C.B.
CLOSE SW
OPEN SW
7 4CN7002 FP8251 WSTSERWSTSER
5CN7001 LDM+
4CN7001 LDM-
SPM+
SPM-
TRV+
TRV-
CD MECHANISM UNITBRS11C
CD TRACKING SIGNAL
64M SDRAMC3ABPG000163IC8051
A0 ~ A11TC - 1
D0 ~ D7TC - 2
USBDM1 123
113
105
108
107
104
SRDATAIN 114
MCLK11AUDIOCLK 118
PDN13P85 139
LRCK10P31 137
SCLK12P32 136
P30134
112
P33 AMUTE7827 4FP8101 CN2009 AMUTEAMUTE135
106
USBDP1 125
16M FLASHMEMORYC3FBMY000303IC8401
6SCLK5SI2SO
DUAL OP-AMPC0ABBB000067IC2012
Q2002,Q2003,Q2020,Q2021Q2024,Q2025,Q2031,Q2033
FAN OUT2 21
FAN OUT1 20 FAN OUT
16V
POSITIVE
NEGATIVE
+
-
2CN2006
1CN2006
POSITIVE
NEGATIVE
CN2005
CN2005
+
-
2
1
FANCONTROLCIRCUIT
D-
D+
D-
D+229
CN2009FP8101
328CN2009FP8101
22ZJ6300*CN2700
33ZJ6300*CN2700
: AUDIO OUTPUT SIGNAL LINE
RESETS7201
: CD AUDIO INPUT SIGNAL LINE : USB SIGNAL LINE
-
SA-MAX500 SERVO & SYSTEM CONTROL (2/2) BLOCK DIAGRAM
TO SERVO & SYSTEM CONTROLBLOCK (1/2)
1414CN6000CN2003
MICROPROCESSOR*MN101EF16KXWIC2003
FL DATA 82
1513CN6000CN2003FL CS 83
1612CN6000CN2003FL CLK 84
FL DOUT
FL CS
FLCLK
1711CN6000CN2003
1018CN6000CN2003
3,43,4CN6200CN6001
199CN6000CN2003 KEY2
FL DOUT 22ZJ6600*CN6004 PW +2.4VPW +2.4V
22ZJ6700*CN6005 PW +2.4VPW +2.4V
FL CS
FLCLK
244CN6000CN2003LED DIMMER 38 LED DIMMERLED DIMMER
3.3V
5V
REMOTE CONTROLSENSOR
IR6200
QR6001
LED DRIVE
Q6002
LED DRIVE
QR6003
LED DRIVE
RMT 86 RMT
KEY 2 98 KEY2
LED ANLED AN
1810CN6000CN2003 KEY1
J VOLA
KEY 1 99 KEY1
VOL JOG A 9 J VOLA
1117CN6000CN2003 J VOLBVOL JOG B 10 J VOLB
MIC SW
POWERS6002
SUPER WOOFERS6011
MANUAL EQS6016
REWINDS6010
FORWARDS6009
OPEN/CLOSES6015
D.BASSS6007
ALBUM/TRACKS6014
USBS6006
CDS6005
RADIO/EXT-INS6000
PLAY/PAUSES6004 LATIN
PRESET EQ
S6008
MEMORYREC/PAUSE
S6012USB
REC/PAUSE
S6013
STOPS6001
VOLUMEVR6000
1315CN6000CN2003 J ROTAROTARY JOGA 33 J ROTA
1216CN6000CN2003 J ROTBROTARY JOGB 32 J ROTB ALBUM/TRACK
VR6001
MEMORYS6003
FROM AUDIO
MAIN P.C.B.
MAIN P.C.B. SPEAKERS
PANEL P.C.B. TOP BAR LED P.C.B.
BOTTOM BAR LED P.C.B.
D6001,D6002D6003,D6004
D6600,D6601,D6602
11ZJ6800*CN6006
22ZJ6800*CN6006
LED CALED CA
622CN2003CN6000SUBW LED SUPPLY
1CN2001SUBW LED
MEMORY LED P.C.B.
D6800
D6700,D6701,D6702
REMOTE SENSOR P.C.B.
SB-MAX500
1CN2008SUBW LED
SB-MAX500
1CN2000SUBW LED
SB-MAX500
1CN2010SUBW LED
SB-MAX500
FL DISPLAYDRIVER
C0HBB0000057IC6000
FL6000FL DISPLAY
SG1 ~ SG16GR1 ~ GR12
DIN
STB
CLK
P0
F-
F+
F-
F+
7
9
8
1
44
1P2 3
P3 4
NOTE: * REF IS FOR INDICATION ONLY
: AUDIO OUTPUT SIGNAL LINE: CD AUDIO INPUT SIGNAL LINE : USB SIGNAL LINE
-
12.2. IC Terminal Chart
SA-MAX500 IC TERMINAL CHART
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A023
A124
A225
A326
A429
A530
A631
A732
A833
A934
A1022
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
PIN NOPORT NAME PIN NO PORT NAME14
15
16
17
20
21
22
23
24
25
A11 A1135 A1126
13
DQ0 / DQ15
DQ1 / DQ14
DQ2 / DQ13
DQ3 / DQ12
DQ4 / DQ11
DQ5 / DQ10
DQ6 / DQ9
DQ7 / DQ8
D02 / 53
D14 / 51
D25 / 50
D37 / 48
D48 / 47
D510 / 45
D611 / 44
D713 / 42
D0
D1
D2
D3
D4
D5
D6
D7
PIN NOPORT NAME PIN NO PORT NAME142
143
144
2
3
4
5
6
IC805164M SDRAM
IC8001SERVO PROCESSORSIGNAL NAMETC
1
IC805164M SDRAM
IC8001SERVO PROCESSORSIGNAL NAMETC
2
-
12.3. Audio
SA-MAX500 AUDIO (1/2) BLOCK DIAGRAM
TO AUDIOBLOCK (2/2)
4
5
2
3
6
7
1
R
L
AUX IN
JK2000
3
1
2
ASPC1AB00003256IC2000
OUTB 22
EXTSENSE 24
OUTA 17
AUX L
RECOUTB 34
RECOUTA 6
VOLINB 33
VOLINA 7
RCH IN
LCH IN
CLIP ATTN
38 IN3B
AUX R2 IN3A
37 IN2B
3 IN2A
CD L 44 IN6B
CD R
ASP DATA
ASP CLK
MPORT SW
47 IN6A
20 SCL
19 SDA
ASP CLK
CLIP SENSOR
LCH IN
RCH IN
CD L
CD R
CLIP ATTN
BASS SHIFT BASS SHIFT
BASS CTR BASS CTRMUSIC CTR MUSIC CTR
ASP DATA
DUAL OP-AMPC0AABB000125IC2005
CLIP SENSORCIRCUIT
FR R WOOFER
FR R TWEETER
FR L TWEETER
FR L WOOFER
SURR L
SURR R
FROM/TOSERVO & SYSTEM CONTROL
TOSERVO & SYSTEM CONTROL
MAIN P.C.B.
MIC P.C.B.
MPORT SW
50 IN5A
42 IN5B
35MONOUTB
5MONOUTA
44ZJ6401*
22ZJ6401*
11ZJ6002*
ZJ6002*
ZJ6002*
ZJ6401*
226CN2003CN6000
208CN2003CN6000
199CN2003CN6000
MPORT R
MPORT L
MPORT SW
MPORT R
MPORT L
MPORT SW
R
LMUSIC PORT
JK6401
3
2
1
6
7
5
4
MUSIC PORT P.C.B.
Q2001
Q2037
BPF2 14
BPF3 15
BPF1 13
Q2042
Q2041
PANEL P.C.B.
FROM/TOSERVO & SYSTEM CONTROL
AUTO BASS
Q2038,Q2039
AUTO BASSCIRCUIT AUTO BASS
Q2050
: AUX/TUNER/MUSIC PORT/MIC AUDIO INPUT SIGNAL LINE : AUDIO OUTPUT SIGNAL LINE: CD AUDIO INPUT SIGNAL LINE : AM SIGNAL LINE : FM SIGNAL LINE
AM/FMRADIO RECEIVERC1AB00003566
IC52
X51
2
1
FM ANT
JK51
TU SCLK
TU SDA
LOUT 14
ROUT 13
GCGPIO2 18
SDIO 8
SCLK 7
RST 5
2 FMI
17 DCLK
9 RCLK
AM ANT
JK52 L52
4
6
3
1
2
4 AMI
TU INT
CLIP SENSOR
TU INT
TU SDA
TU SCLK
TU RSTTU RST
SWITCH
SWITCH
Q2040
SWITCH
SWITCH
SWITCH
DUAL OP-AMPC0ABBB000067IC2004
Q2004,Q2005,Q2006Q2008,Q2009,Q2010
SW MUTE
SW LV1
SW LV2
FRONTHIGH & LOW
DUAL AMPLIFIERCIRCUIT
DUAL OP-AMPC0ABBB000067IC2001
Q2028,Q2029Q2030,Q2032
SW LV1
SW LV2
SW MUTE SUBWOOFER
FROMSERVO & SYSTEM CONTROL
MIC SW
MICCIRCUIT
MIC AMPLIFIERC1AB00003130IC6500
MIC SW
MIC VOLUMEVR6500
MIC
JK6500
BUFFER AMPC0ABBB000067IC2002
MIC MIXINGAMP CIRCUIT
MIC SWTOSERVO &SYSTEM CONTROL
3
2
1
6
7
5
4
MICMIC33
ZJ6003*ZJ6500*244
CN2003CN6000
22ZJ6003*ZJ6500*
LVL MTR
QR2001,Q2000,Q2007Q2016,Q2017,Q2026
LEVEL METERCIRCUIT
PRE-AMP&
SUPER WOOFERCIRCUIT
LVL MTR
NOTE: * REF IS FOR INDICATION ONLY
-
SA-MAX500 AUDIO (2/2) BLOCK DIAGRAM
TO AUDIOBLOCK (1/2)
4
5
2
3
6
7
FR R TWEETER
FR L TWEETER
FR R WOOFER
FR L WOOFER
MAIN P.C.B.
: AUX/TUNER/MUSIC PORT/MIC AUDIO INPUT SIGNAL LINE : AUDIO OUTPUT SIGNAL LINE: CD AUDIO INPUT SIGNAL LINE : AM SIGNAL LINE : FM SIGNAL LINE
FROM/TOSERVO & SYSTEM CONTROL
HEX INVERTERC0JBAB000902IC5600
X5601,X5602
CLOCKGENERATOR
CIRCUIT
HEX INVERTERC0JBAB000902IC5500
X5500,X5501
CLOCKGENERATOR
CIRCUIT
D-AMP P.C.B.
AUDIO DIGITAL AMPLIFIER
C1BA00000497IC5800
Q5603,Q5604SPEAKER
PROTECTIONSWITCH
Q5600,Q5601,Q5602
MODESELECTION
CIRCUIT
OUT1
BOOT1
OSC
OUT2
BOOT2
MODE
DC DET AMPDC DET AMP
F HOPF HOP
MOD DAMODE DA
MUTE FMUTE F
10
9
21 IN2-
1
14
15
2 IN1+
23
SPEAKERS
FRONT(LEFT)HIGH
FRONT(LEFT)MID LOW
+
-
5JK5601
6JK5601
-
+
8JK5601
7JK5601
AUDIO DIGITAL AMPLIFIER
C1BA00000497IC5700
OUT1
BOOT1OSC
OUT2
BOOT2
MODE 10
9
21 IN2-
1
14
15
2 IN1+
23 FRONT(RIGHT)HIGH
FRONT(RIGHT)MID LOW
+
-
1JK5601
2JK5601
-
+
4JK5601
3JK5601
AUDIO DIGITAL AMPLIFIER
C1BA00000497IC5400
OUT1
BOOT1
OSC OUT2
BOOT2MODE
10
9
21 IN2-
1 14
15
2 IN1+
23
OUT1
BOOT1
OSC
OUT2
BOOT2
MODE
10
9
21 IN2-
1
14
15
2 IN1+
23
(LEFT)
(RIGHT)
+
-
4JK5001
3JK5001
-
+
1JK5001
2JK5001
SURR L
SURR R
POHFPOHF414
CN5050CN2004
ADDOMADDOM117
CN5050CN2004
FETUMFETUM513
CN5050CN2004
TEDCDTEDCD216
CN5050CN2004
Q5101,Q5102SPEAKER
PROTECTIONSWITCH
Q5601,Q5603,Q5604
MODESELECTION
CIRCUIT
(SB-MAX500)
(SB-MAX500)
2REFOOWBUS2REFOOWBUS153
CN5050CN2004
1REFOOWBUS1REFOOWBUS171
CN5050CN2004
LDNUORRUSLDNUORRUS99
CN5050CN2004
RDNUORRUSRDNUORRUS117
CN5050CN2004
AUDIO DIGITAL AMPLIFIER
C1BA00000497IC5000
-
12.4. Power Supply
SA-MAX500 POWER SUPPLY (1/2) BLOCK DIAGRAM
TO POWER SUPPLYBLOCK (2/2)
1
3
2
NOTE: * REF IS FOR INDICATION ONLY
AC INLETP5701
F1
DZ5701
5,65,6CN2007CN5802
77CN2007CN5802
+35V SENSE +35V SENSE
5,65,6ZJ5500*CN5801+35V SENSE +35V SENSE
88CN2007CN5802SYS3.3V SYS3.3V
PW +16V
DC DET PWR
SYS3.3V
SWITCHING MODE POWERSUPPLY CONTROL
MIP2F20MSSCFIC5799
SHUNTREGULATOR
C0DAZYY00039IC5801
3
4
2
1
SUBTRANSFORMER
T5751
MAINTRANSFORMER
T5701
TH5860
TH5861
D5701
D5896
D5798
D5793
D5702
D5730
D5795
D5725
D5731
D5729
D5726
D5802
D5803
D5804
-35V SENSE
D5801
D5724,D5727
QR5802
DC DETECT
Q5860,Q5861,Q5862TRANSFORMERTEMPERATURE
DETECT
FEEDBACKCIRCUIT
SYNC
Q5898
SYNC SWITCH
Q5700
SWITCH
QR5810
PCONTSWITCH
QR5801
SWITCH
Q2035
AMBEATPROOF
CIRCUIT
Q5721
SWITCH
Q5722CURRENTLIMITINGSWITCH
PC5799FEEDBACK
3
4
2
1
PC5701FEEDBACK
1
2
4
3
PC5702SYNC
4
3
1
2
PC5720FEEDBACK
SWITCHINGREGULATOR
C1ZBZ0004646IC5701
VCC
OCP/BD
FB
DRIVE
35V
SYNC SYNC
DCDET2 DC DET PWR
+35V SENSE
-35V SENSE
DC16V
PCONT PCONT
SYNC
1,21,2CN2007CN5802 -35V SENSE
-35V SENSE1,21,2
ZJ5500*CN5801 -35V SENSE
5,65,6ZJ5000*ZJ2001*+35V SENSE +35V SENSE
-35V SENSE1,21,2
ZJ5000*ZJ2001* -35V SENSE
TEMP DET99
CN2007CN5802 TEMP DET
-35V
35V+35V SENSE
-35V SENSE-35V
TEMP DET TEMP DET
IC5899
SHUNTREGULATORC0DAEYY00040
DC DET PWR
PCONT
SMPS BPSMPS BPFROM/TOSERVO & SYSTEM CONTROL
FROMSERVO & SYSTEM CONTROL
1414CN2007CN5802PCONT
1010CN2007CN5802DCDET2
1313CN2007CN5802
BLKBLKTL7*TL5*
REDREDTL8*TL6*
DC16V
VOLT ADJS5701
L5701
3
2
4
1
SMPS P.C.B.
VOLTAGE SELECTOR P.C.B.
MAIN P.C.B.
2
5
4
8
4
5
1
2
8
7
6
16
11
17
14
13
12
FB 2
VDD 1
D 5
VCC 4
CL 3
5
6
3
2
1
7
8
10
K C RR
Q5720
VOLTAGEREGULATOR
D5721
D5722
D5728
D5723
SECONDARYPRIMARY
D-AMP P.C.B.
-
13 Wiring Connection Diagram
NOTE: " * " REF IS FOR INDICATION ONLY. SA-MAX500 WIRING CONNECTION DIAGRAM
USB PORT
CN6200
1
4IR6200
SENSOR3
1
110-127V/220-240V50/60Hz
AC IN
1
16 15 14 13 12 11
4 5 6 72 8
910
T5751(SUB TRANSFORMER)
P5701
T5701(MAIN TRANSFORMER)
CN5802
10 789
654321
15 1
CN58016
1
TO LOADING P.C.B.(CD MECHANISM UNIT BRS11C)
TO SMPSCHASSIS GND
FP8201
FP8101
FP9003
FOR DEBUG
TO OPTICAL PICKUP UNIT (CD MECHANISM UNIT BRS11C)
FP8251
1 2
2423
301
103
1 5
12
10 91 2
109CN6301
ZJ6300*
4 1
15
JK6401
ZJ6400*ZJ6401*
76
5 43 2
1
1 412
ALBUM/TRACK
VOLUME
MUSICPORT
PbF
PbF
FOR DEBUG
PbF
CN6001
T6000(SWITCHINGTRANSFORMER)
1 4
978 6
54
321CN6000
1227 26
1227
26
PbF
PbF
PbF
M7301*
M7302*
CN7001
CN7002
(SPINDLEMOTOR)
(TRAVERSEMOTOR)
1
2
1
2
124
5
1 2
91012
910
PbF
PbF
VR
6001
VR6000
31
3
1
TO SPEAKERS(FRONT)
CN2700
TO FAN UNIT(REAR)
JK5601
CN2007CN2002
CN2009
CN2005JK2000
JK51JK52
ZJ2001* ZJ5000*
CN2003
AM ANTFM ANTAUX IN
15
1
151 25 6
1 2
293012
2930
123
2
1 41 21
1
6
1
6
12
2726
12
2726
87
65
43
21
ZJ6700*12
PbF
VR6500
JK6500
ZJ6500*ZJ6501*
MICMIC VOLUME
13 2
76
5 43 2
1
1 412PbF
ZJ6402*12
ZJ6003*1 4
CN200612
TO FAN UNIT(INNER)
CN2000 CN20011 12 2
TO SUBWOOFER(SB-WAKX105)
TO SUBWOOFER(SB-WAKX104)
CN20041 2
1716
D-AMP P.C.B.(SOLDER SIDE)
CN5050
JK5001ZJ5500*
SUBWOOFER(SB-WAKX105)
SUBWOOFER(SB-WAKX104) SPEAKERS
SURROUND21
1617
12
34
56
78
910
1112
6
1
CN60051 2
CN201021 21
CN2008
SMPS P.C.B.(SOLDER SIDE)M
REMOTE SENSOR P.C.B.(SOLDER SIDE)D
USB P.C.B.(SOLDER SIDE)E
MUSIC PORT P.C.B.(SOLDER SIDE)F
CD SERVO P.C.B.(SIDE B)A
MAIN P.C.B.(SIDE B)B PANEL P.C.B.
(SOLDER SIDE)
C
CD INTERFACE P.C.B.(SOLDER SIDE)H
BOTTOM LED P.C.B.(SOLDER SIDE)J
MIC P.C.B.(SOLDER SIDE)K
L
-
14 Schematic Diagram16.1. Schematic Diagram Notes This schematic diagram may be modified at any time
with the development of new technology.Notes:
Important safety notice:Components identified by mark have special characteris-tics important for safety.Furthermore, special parts which have purposes of fire-retar-dant (resistors), high quality sound (capacitors), low-noise(resistors), etc are used.When replacing any of components, be sure to use onlymanufacturers specified parts shown in the parts list.
In case of AC rated voltage Capacitors, the part no. and val-ues will be indicated in the Schematic Diagram.AC rated voltage capacitors:C5700, C5701, C5704, C5705, C5708
ResistorUnit of resistance is OHM [] (K=1,000, M=1,000,000).
CapacitorUnit of capacitance is F, unless otherwise noted. F=Farads,pF=pico-Farad.
CoilUnit of inductance is H, unless otherwise noted.
*REF IS FOR INDICATION ONLY.
Voltage and signal line
S6000: Radio/EXT-IN switch.S6001: Stop ( ) switch.S6002: Power ( ) switch.S6003: Memory switch.S6004: Play/Pause ( / ) switch.S6005: CD switch.S6006: USB switch.S6007: D.BASS switch.S6008: Latin Preset EQ switch.S6009: Forward ( / ) switch.S6010: Rewind ( / ) switch.S6011: Super Woofer switch.S6012: Memory Rec/Pause switch.S6013: USB Rec/Pause switch.S6014: Album/Track switch.S6015: Open/Close switch ( ).S6016: Manual EQ switch.S7201: Reset switch.VR6000: Volume Jog.VR6001: Album/Track Jog.VR6500: Mic Jog.
: +B signal line: -B signal line: CD Audio input signal line: AUX/Tuner/Music Port/Mic Audio input signal line: Audio output signal line: USB signal line: AM signal line: FM signal line
Playlist 2 switch.Playlist 3 switch.Playlist 4 switch.Playlist 1 switch.Playlist 5 switch.Playlist 6 switch.
-
14.2. CD Servo Circuit
A
1 2 3 4 5 6 7 8 9 10 11 12 13 14
C
D
B
E
G
H
F
A CD SERVO CIRCUITSCHEMATIC DIAGRAM - 1
SA-MAX500 CD SERVO CIRCUIT2/4
4/4
1/4
3/4
TO CD SERVOCIRCUIT (2/4)
TO CD SERVOCIRCUIT (3/4)
P1
: AUDIO OUTPUT SIGNAL LINE: CD AUDIO INPUT SIGNAL LINE: +B SIGNAL LINE : USB SIGNAL LINE
D2
D0
D1
D3
D5
D4
0.1
C805
7D
4
D5
D0
PW_3
R3V_
DIGD2D3
0.1
C805
2
D1
0.1
C805
6
A9
D6
D6
D7
D7
C805
30.
1
C805
50.
1
C80540.1
LB8052J0JHC0000045
0.1C8042
0.1
C805
1
A9A8 A11
A10
BA0
BA1
A4 A7A5 A6A2A3DG
ND
A0A1
CLK
10KR8041
NCA
SN
WE
NR
AS
0.1C8030
LB8501J0JHC0000045
DAT3_SD
DAT1_SDDAT2_SD
DAT0_SD
10C8
501
R8502 47KR8503 47K
R8504 47K
R8506 47KR8507 47K
R8505 47K
1C8503
1C85020.1C8505
0R8501
4.7C8514C8510 0.1
C8511 0.1
C8512 0.1
4.7
C851
3C8
508
0.1
C850
90.
1
C850
70.
1
C850
60.
1
CMD
NRST_EMMC
CLK_SD
C850
40.
1
9392
9596
94
88
9091
89
99
102103
100
101
106107
104
105
9798
4041
32
28
2423
2627
25
3031
29
35
3736
34
3938
33
42
1
32
127
129128
167 169168164165159160156157152153148149144145140 141136137132133130 131 135134 139138 143142 147146 151150 155154 158 162163161 166
5
89
67
4
123
121
118119
112
113
109
108
111110
116117
114115
120
122
10
15
1716
14
2122
18
2019
11
1312
125126
124
43
4849 4750 4446 45576668 67 6365 6471737879 778586 8182 8084 83 7476 75 72 6970 59 5862 6061 5253 515556 54
87
IC8501C3FBYY000034
4GB NAND FLASH MEMORY
53
12 10 911
4443 45
13
42
5 4678
5049 514746 4828 3129 30
242627 25 22 20 18 16 1415171921
3835 3633 34 37 40 4139
23
32
3 12
52 54
C3ABPG00016364M SDRAM
IC8051
[87] NC
NC
NU
NU
NC
[129] NC
NU
NU
NC
RFU
NC
NC
NU
NC
NC
NC
NC
NC
NC
RFU
NU
VSSQ
VCCQ
VCCQ
RFU
VSSQ
NU
NC
RFU
NU
NC
NU
RFU
RFUNUNC NCNC NUNU NCNURF
UVS
S
RFU
RFU
RFU
VCC
NC
NCNCNC
NC
NC
NCNC
NCNC
NU
RFU
RFU
RFU
RFU
RFU
RFU
NURFU
RFURFU
RFU
VDDI
VSSQ
VCCQ
VDDI
DAT3
DAT5
DAT7DAT6
DAT4
NCNC
NC
NCNU
NC
NUNC
RFURFU
DAT1DAT0
DAT2
NU
RFUNU NCRF
U
[43] RFU
A5 A7 NC
NC
CKE
CLKA9
VSS
DQ8A8
UDQMA
6A4VS
S
A11
DQ9
DQ1
0
DQ1
1
VDD
Q
VSSQ VS
SD
Q15
DQ1
4
DQ1
2
VSSQ
VDD
Q
DQ1
3
A2A3VDD
VDD
DQ1
DQ3
DQ5
A0A1 VDD
DQ7CS /WE
BA1
BA0
DQ6
DQ4
DQ2
VDD
Q
VDD
Q
LDQM
/RAS
/CAS
VSSQ
VSSQ
DQ0
A10/
AP
NU
NU
NU
NC
NU
NC
RFU
NC
NU
NC
VSS
RFU
RFU
RFU
NC
NC
VSS
VCCQ
NU
NC
VSSQ
RFU
RFU
NC
NC
NC
NC
VCC
NCNU
NU
NCNC
VDD
NC
NCNC
RFURFU
VSS
NCNC
NC
NCRFU
VCC
NC
NCNC
NC
NC
NCNC
RFU
NRST
VSS
NUNURFU
NC
NCNC
NU
NC
NUNC
CMD
NC
CLK
RFUVCCQ
PW_3R3V_DIG
-
15 16 17 18 19 20 21 22 23 24 25 26 27 28
A
C
D
B
E
G
H
F
A CD SERVO CIRCUITSCHEMATIC DIAGRAM - 2
SA-MAX500 CD SERVO CIRCUIT2/4
4/4
1/4
3/4
TO CD SERVOCIRCUIT (1/4)
TO CD SERVOCIRCUIT (4/4) P1
P1
BTOMAIN(MICON) CIRCUIT(CN2009)IN SCHEMATICDIAGRAM - 10
: AUDIO OUTPUT SIGNAL LINE: CD AUDIO INPUT SIGNAL LINE: +B SIGNAL LINE
1
30
: USB SIGNAL LINE
FWD
J0JDC0000104LB8014J0JDC0000104LB8013
J0JDC0000104LB8015REST_SW
CLOSE_SWOPEN_SW
REV
J0JHC0000045LB8003
C8071 0.1
C8072 0.1
C8073 0.1C8074 0.1
C80400.1
C84026.3V100
C90060.1
0.1C8066
10R8027 J0JHC0000045LB8004
MLDMCLKAMUTE
PW_3R3V_DAC
K82020
C80646.3V220
C80610.1LCH_OUT
STATR8035 0
C8101 0.1
K82050
J0JDC0000104LB8006
R8036 100
R8038 100R8037 100
J0JDC0000104LB8005MDATAUSB_INBLKCK
J0JDC0000104LB8007
RCH_OUT
LB8009 J0JDC0000104
LB8008 J0JDC0000104
D-D+
67
5
9
2524
26
2120
22
1718
13
10
1211
16
1415
19
23
2827
8
1
34
2
2930
FP8101
23
1
54
FP9003
IO0SF
IO2SF
PW_3R3V_DIG
IO1SF
NCSSF
R8013 0
R8014 0
R8012 0
0R8015
R8017 0
R8016 0
IO03SF
CLKSF
LB8401J0JHC0000045
C840110
C84030.01
67 5
2 43
8
1
IC8401C3FBMY000303
16M FLASH MEMORY
R82124.7
Q8201B1ADCF000001
LASER DRIVEC8259
10
SERVO_GND
F+
T-
K82010
C82020.1
C820110
0.01C820310C8204
T+
F-
67
5
9
13
1514
1110
12
2122
18
1617
2019
8
1
34
2
2423
FP8201
TO OPTICALPICKUP UNIT(CD MECHANISMUNIT BRS11C)
R82155.6
VREF
0R8204
R8206 0
R8205 0
R8203 0
R8201 0R8202 0
6364
LB8202J0JHC0000045
C82600.01
D8250B0BC5R600003
PW_+5V
DGND
PW_M+9V
AB
D
RF
F-
CT-T+F+
DGND
PGNDPW_3R3V_MAIN
CD_3.3VCD_3.3V
A+5V
M+9V
M+5VPGND
E
F
AB
DC
PD
LD
PW_3R3V_CD
CD_RESET
ADGNDADGND
LCH_INLCH_IN
RCH_INRCH_IN
CD_MDATACD_STAT
CD_LOUT
DA_GNDCD_ROUTDAGND
DAGND
CD/DVD SWVD
D
HO
LD#
SOCE#
SI
WP#
VSS
SCLK
LD_CW
CD_CLOSE_SW
LD_CCWCD_INNER_SWCD_OPEN_SW
NCNC
CD-LD
DVD-LDGND-LD
F
ENC
PD GND
DGNDD-
SCLKSDATA
SCLKSDATA
VSSNRST NRST
STBY3.3V
MD/LPD
CD_MLD
AMUTECD_MCLK
CD_BLKCKUSB_IN
D+
VREFVCC(5V)
NCGND TP TP
FOR DEBUG
-
I1 2 3 4 5 6 7 8 9 10 11 12 13 14
K
L
J
M
O
P
N
A CD SERVO CIRCUITSCHEMATIC DIAGRAM - 3
SA-MAX500 CD SERVO CIRCUIT2/4
4/4
1/4
3/4
TO CD SERVOCIRCUIT (1/4)
TO CD SERVOCIRCUIT (4/4)
P1
: AUDIO OUTPUT SIGNAL LINE: CD AUDIO INPUT SIGNAL LINE: +B SIGNAL LINE : USB SIGNAL LINE
10KR8042
A4A6 A5 A2A3 A10A1 A0
0.1
C803
5
CLK A9 A7A8A11
10KR8047
R8031 10K
REST_SW
CKA135
CKA134
CKA132
CKA13710KR8046R8302 0R8301 0
0R8039
LRCKSCLK
AMUTE
PDN
D2D1D0
BA0BA1
R9005 10K
0.1C8032
0R8033
0R80340.1C8039
0.1
C805
8
1C8
060
0.1
C803
1
LB8402J0JHC0000045
D3
D4
0.1
C801
2
NW
E
NR
ASN
CAS D7 D5D6
0.1