HCD-GRX10AV/RX110AV - ПромэлектроникаHCD-GRX10AV/RX110AV Canadian Model AEP Model UK...
Transcript of HCD-GRX10AV/RX110AV - ПромэлектроникаHCD-GRX10AV/RX110AV Canadian Model AEP Model UK...
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HCD-GRX10AV/RX110AVCanadian Model
AEP ModelUK Model
HCD-RX110AV
E ModelAustralian Model
HCD-GRX10AV
SPECIFICATIONS
Photo: HCD-GRX10AV
SERVICE MANUAL
COMPACT DISC DECK RECEIVER— Continued on next page —
Model Name Using Similar Mechanism HCD-H991AV
CD Mechanism Type CDM38L-5BD29AL/
CDM38LH-5BD29AL
Base Unit Type BU-5BD29AL
Optical Pick-up Type KSS-213D/Q-NP
Model Name Using Similar Mechanism NEW
Tape Transport Mechanism Type TCM-230AWR1/230PWR1
CDSECTION
TAPEDECK
SECTION
HCD-GRX10AV/RX110AV is thetuner, deck, CD and amplifier sectionin MHC-GRX10AV/RX110AV.
MICROFILM
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HCD-GRX10AV/RX110AV
7-4. SCHEMATIC DIAGRAM — CD SECTION —• See page 35 for Waveforms.• See page 86 for IC Block Diagrams.• See page 90 for IC Pin Functions.
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HCD-GRX10AV/RX110AV
7-5. SCHEMATIC DIAGRAM – TUNER SECTION – (AEP, UK, German model)• See page 36 for Waveforms.• See page 84 for IC Block Diagrams.
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HCD-GRX10AV/RX110AV
7-8. SCHEMATIC DIAGRAM – TUNER SECTION – (East European, CIS model)• See page 36 for Waveforms.• See page 84 for IC Block Diagrams.
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HCD-GRX10AV/RX110AV
7-9. SCHEMATIC DIAGRAM – DECK SECTION –• See page 89 for IC Block Diagrams.
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HCD-GRX10AV/RX110AV
7-12. SCHEMATIC DIAGRAM – MAIN (1/4) SECTION –
(Page 41, 45)
(Page 48)
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HCD-GRX10AV/RX110AV
7-13. SCHEMATIC DIAGRAM – MAIN (2/4) SECTION –• See page 36 for Waveforms.• See page 51 for Printed Wiring Board.• See page 95 for IC Pin Functions.
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(Page 54)
(Page 59) (Page 59) (Page 60) (Page 60)
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HCD-GRX10AV/RX110AV
7-14. SCHEMATIC DIAGRAM – MAIN (3/4) SECTION –• See page 51 for Printed Wiring Board.• See page 88 for IC Block Diagrams.
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DOLBY PRO LOGIC PROCESSOR
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HCD-GRX10AV/RX110AV
7-15. SCHEMATIC DIAGRAM – MAIN (4/4) SECTION –• See page 51 for Printed Wiring Board.
(Page 55) (Page 55) (Page 55) (Page 56)
(Page 65)(Page 65)(Page 73)
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HCD-GRX10AV/RX110AV
7-16. SCHEMATIC DIAGRAM – MIC/HP SECTION – 7-17. PRINTED WIRING BOARD – MIC/HP SECTION –• See page 20 for Circuit Boards Location.
(Page 64)
MIX MIC
12
11
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1 2
1 1
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HCD-GRX10AV/RX110AV
7-19. SCHEMATIC DIAGRAM – POWER SECTION –
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HCD-GRX10AV/RX110AV
7-20. SCHEMATIC DIAGRAM – TRANSFORMER SECTION –• See page 63 for Printed Wiring Board. (POWER BOARD)
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HCD-GRX10AV/RX110AV
7-21. PRINTED WIRING BOARD – TRANSFORMER SECTION –• See page 20 for Circuit Boards Location.
7-23. SCHEMATIC DIAGRAM – LEAF SW SECTION –
7-22. PRINTED WIRING BOARD – LEAF SW SECTION –• See page 20 for Circuit Boards Location.
CThese are omitted
EB
• Indication of transistor (Page 51)
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HCD-GRX10AV/RX110AV
7-25. SCHEMATIC DIAGRAM – DISPLAY SECTION –• See page 36 for Waveforms.• See page 89 for IC Block Diagrams.• See page 98 for IC Pin Functions.
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HCD-GRX10AV/RX110AV
7-26. SCHEMATIC DIAGRAM – PANEL SECTION –
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HCD-GRX10AV/RX110AV
7-28. SCHEMATIC DIAGRAM – CD MOTOR SECTION –• See page 89 for IC Block Diagrams.
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HCD-GRX10AV/RX110AV
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7-30. SCHEMATIC DIAGRAM – SURROUND SECTION –
7-31. PRINTED WIRING BOARD – SURROUND SECTION –• See page 20 for Circuit Boards Location.
• Indication of transistor
CThese are omitted
EB
(Page 67)
(Page 57)
(Page 51) (Page 64)
• Tuner section
IC21 LC72130
7-32. IC BLOCK DIAGRAMS
IC41 LA1838
PHASE DETECTORCHARGE PUMP
SWALLOW COUNTER1/16, 1/17 4BITS
12BITS PROGRAMMABLEDRIVER
UNIVERSALCOUNTER
REFERENCEDIVIDER
POWERON
RESET1/2
C2BI/F
1 2 3 4 5 6 7 8 9 10
20 19 18 17 16 15 14 13
1211
21222324
XOUT
VSS
AOUT
2
AIN2
PD2
PD1
AIN1
AOUT
1
VDD
FMIN
AMIN
IO2
XIN D0CLD1CEBO5
BO1
BO2
BO3
BO4
IO1
IFIN
UNLOCKDETECTOR
DATA SHIFT REGISTER LATCH
ALC
BUFF
AMOSC
AMMIX
AMRF. AMP
AGC
IF DET
S-CURVE
AM/FMIF
BUFF
REG
TUNINGDRIVE
GND VCC
PILOTDET
VCO
FF
STEREODRIVE
STEREOSW
MUTE
FF FF
FMIF
FMDET
DECODERANTI BIRDIE
1 2 3 4 5 6 7 98
20 19 18 17 16
15141110
212223242527 262930
OSC.
BUFF
FM-S
D.AD
J
AM-O
SC
REG
FM-A
FC
AM-R
F-IN
AGC
MPX
-IN
FM-D
ET O
UT
AM-D
ET O
UT
OUT
L
OUT
R
AMP-
IN L
AMP-
IN R
AMP
OUT
R
AMP
OUT
L
VCO-
STOP
STER
EO
AM/F
M
AM. S
D
FM. S
D
AM. S
D AD
J
IF-B
UFF
MUT
E
VCC
FM D
ET
FM-IN
AM-M
IXFM
-IF
AM-IF
GND
TUNE
D
S METERFM S METER
AM
COMPSD
AM
12 13
PHASEDET
28
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IC1701 IR3R42
IC1702 MC14053BCP IC1751 NJM4558D
IC1752 BU1922
OSC1/21/2
PHASE
WAVEFORMSEP.
GATESAMPLE& HOLDBUFFER
REGULATOR
PHASECOMPARATOR
PHASECOMPARATOR 2
MUTE
TRIGGER
1 2 3 4 5 6 7 8 9 10
20 19 18 17 16 15 14 13 12 11
AMP
AMP
AMP
LAM
P
VCO
STOPST
LOUT
ROUTLH
C
RHC
POUTIN
VCC
GND
VCO
LPF1
A
LPF1
B
DETI
N
LPF2
A
LPF2
B
SUBI
N
SUBO
UTM
ON
1
2
3
4
5
6
7
8
B1
B0
C.COM
CO
INH
VEE
VSS
VDD
B.COM
A.COM
A1
A0
A
B
C
C1
9
10
11
12
13
14
15
16
OPEN
OPEN
OPEN
QUALITY BITGENERATOR
DEFFERENTIALDECODER
BIPHASESYMBOLDECODER
OSCILLATORAND
DIVIDER
57kHzBANDPASS
(8th ORDER)
CONTAS LOOPVARIABLE ANDFIXED DIVIDER
REFERENCEVOLTAGE
ANTI-ALIASING
FILTER
CLOCKEDCOMPARATOR
TEST LOGIC AND OUTPUTSELECTOR SWITCH
RECONSTRUCTIONFILTER
141516 13 12 11 10 9
321 4 5 6 7 8
CLOCK REGENERATIONAND SYNC
VP1
RDCL
TS7
OSCO
OSCI
VDDD
VSSD
TEST
TSTL
D
QUAL
RDDA Vref
MUX
V DDA
VSSA CIN
SCOU
T
+ –6
7
5
8
B
+–2
1
3
4
A
A OUT
A IN–
A IN+
VEE
VCC
B OUT
B IN–
B IN+
– 86 –
• CD section
IC101 CXA1992AR
–+
+ –
–+
1 2 3 4 5 6 7 8 9 10
20
19
17
16
15
14
131211
21
22
23
24
25
26
27282930313233343536373839
40
41
42
43
44
45
46
52
51
50
49
48
47
+–
+ – + –
+–
–+
–+
–+
+–
+–
+–
+–
–+
+ –
–+
–+
+–
+–
+–
+ –
+–
+ –– + – +
– +– +
+ –
+ –
–+
+ –
– +
– +
+–
18
–+
–+
–+
+–
+ –
–+
Chargeup
FEO FEI
FDFC
T
FGD
FLB
FE_O
FE_M
SRCH TG
U
TG2
FSET
TA_M
TA_O
SL_P
SL_M
SL_O
ISET
VCCVCC
LOCK
CLK
XLT
DATA
XRST
C. OUT
SENS1
SENS2
FOK
CC2
CC1
CBCPRF_I
RF_O
RF_M
RFTC
LDPDPD1
PD2
FE_BIAS
F
E
EI
VEE
TEO
LPFI
TEI
ATSC
TZC
VC
FZC
TM2VEEVEE
TM3TM5
TM4 TM6
VCC VCC
TM7
ISET
TTL↓IIL
IIL↓
TTL
IIL↓
TTL
IIL DATA REGISTERINPUT SHIFT REGISTERADDRESS DECODERSENS SELECTOROUTPUT DECODER
DFCTO IFB1-6BAL1-4TOG1-4
FS1-4 TG1-2 TM1-7 PS1-4
FOHFOLTGHTGL
BALHBALLATSC
TZCFZC
FSETTG2
VEE
VCC
FS1
FS2
FOCUSPHASE COMPENSATION
DFCT
FS4
TRACKING PHASE COMPENSATIONTG1
TM1DFCT
FZC COMP.
VEEVCC
VCCTDFCT
TZC COMP.
ATSCWINDOWCOMP.
E-F BALANCEWINDOW COMP.
TRK. GAINWINDOW COMP.
FO. BIASWINDOW COMP.
VEETGFL
TOG1
TOG2
TOG3
TOG4
BAL1
BAL2
BAL3
BAL4 IF
B1
IFB2
IFB3
IFB4
IFB5
IFB6
FE AMP
VEE
E IV AMP
F IV AMP
VCC
APCVCC
VEE
LASER POWER CONTROL
VEE
PD1 IVAMP
PD2 IVAMP
RF SUMMING AMP
VCC
VEE
VEELEVEL S VEE
MIRRVCC
DFCT
FOK
VCC
LDON
LPCL
LPC
TGFL
MIR
R
DFCT
1
CC1
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IC102 BA5941FP
IC103 CXD2519Q
+–
LEVEL SHIFT
+ –+–
1 2 3 4 5 6 7 8 9 10 11 12 13 14
28 27
LEVEL SHIFT
+ –
+–
MUTE
+–
+–
LEVEL SHIFT
+ –+–
LEVEL SHIFT
+ –
+–
+–
151617181921 202226 25 24 23
+–NC
Vcc
VccVcc
VCC
BIAS
IN
IN1B
IN1A
IN2B
IN2A
GND
GND
MUT
E
VCC
OUT2
A
OUT2
B
OUT1
A
OUT1
B
IN4B
IN4A
IN3B
IN3A
OP O
UT
OP IN
(–)
OP IN
(+)
GND
NC VCC
OUT3
A
OUT3
B
OUT4
A
OUT4
B
3RD-
ORDE
R NO
ISE
SHAP
ER
+–
+–
PWM
PWM
+–
+–
VDD
VSS
LMUT
RMUT
TES2
CKOU
T
SQCK
SQSO
SENS
DATA
XLAT
CLOK
SEIN
CNIN
DATO
XLTO
CLKO
SPOA
SPOB
SPOC
SPOD
XLON FO
K
VDD
VSS
MON
MDP
MDS
LOCK
PWM
I
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
LRCK
WDCK
ASYE
ASYO
ASYI
BIAS
RF
AVDD
CLTV
AVSS
FILI
FILO
PCO
VCTL
V16M
VCKI
VPCO1
VPCO2
TES1
TES0
43
42
41
40
39
38
37
36
35
34
33
32
31
50
49
48
47
46
45
44
NC
AVSS
AVDD
AOUT1
AIN1
LOUT1
AVSS
XVDD
XTAI
XTAO
XVSS
AVSS
LOUT2
AIN2
AOUT2
AVDD
AVSS
NC
NC
XRST
88
89
90
91
92
93
94
95
96
97
98
99
100
81
82
83
84
85
86
87
SYSM
VDD
VSS
EXCK
SBSO
SCOR
WFC
K
EMPH
I
EMPH
DOUT
C4M
FSTT
XTSL
MNT
0
MNT
1
MNT
3
XROF
C2PO
RFCK
GFS
XPCK
XUGF
GTOP
VDD
VSS
BCKI
BCK
PCM
DI
PCM
D
LRCK
I71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 5180 79 78 77 76 75 74 73 72
ASYMMETRYCORRECTOR
DIGITALPLL
CLOCKGENERATOR
D / AINTERFACE
DIGITAL CLV
SERIAL-ININTERFACE
OVER SAMPLINGDIGITAL FILTER
SUB CODEPROCESSOR
TIMINGLOGIC CPU
INTERFACE
SERVOAUTO
SEQUENCER
ERRORCORRECTOR
16K RAM DIGITAL OUT
OSC
EFMDEMODURATOR
– 88 –
• Main section
IC201 LV1041M
12
20
1
2
3456
78
9
10
11
12
13
14
15
16
19
17
18
20
21
3231302928272625
24
23
22
33
44
43
42
41
40393837363534
7374757677787980 72 65666768697071
52
51
5049
48
47
46
45
53
54
55
56575859
60
61
62
63
64
STRIM
OSC
VOL
VOL
VCA VCAP
B
P
B
VCA VCA
VCA VCA VCA VCA
IEVNOISEGEN
NOISEFILTER
BPFCONTROL
CHCONTROL
BPF
V REF
STRIM
SMODE
RECT
RECT
DCCUT
B NR
OUTFILTER
DATADECODERVOL/
MUTE
BPF
RECT
LOGICFF
LOGICFF RECT
C MODE
LOGIC LOGIC
MASTERVOL
NFSW
S
S
S
P P B
B
B B
P
B
CD
R
L
C S
LR
P P
P
B
P
B
P
BP
B
P
B
S
MASTER VOL
VDDPCM
PCMCONTROL
SRAM
INFILTER
R
L
C
S
R
P
B
P
B
PB
PBL
L
R
L
R
R BPF2
R BPF1
S DC OUTC DC OUTR DC OUTL DC OUT
V REFVCC
C OUT
S OUT
R OUT
L OUT
GND
L IN
R IN
S IN
DELAY OUT
C VOL IN
DET
IREF
R OUT
R NF
L NF
L OUT
L BPF2
L BPF1
RT IN
LT IN
DC CUT
C MODE
GNDNS BPF1
OSC
NS BPF2
ENABLE
DATA
CLK
DATA
CLK
ENABLE2
VSS
OSC
OSC
VDD
A/D
NS
D/A
DC CUT
VCC
C VO
L OU
T
C OP
IN
GND
C OP
NF
C OP
OUT
VOL
REF
S OP
OUT
S OP
NF
S OP
IN
S VO
L OU
T
L RECT
DC CUT4
R RECT
DC CUT3
L BPF3
VLR TH
VLR 1
VLR 2
VCS 2
VCS 1
VCS TH
L+R RECT
DC CUT2
L-R RECT
DC CUT1
R DET3
OP V
REF
S VO
L IN
S OU
T
DC C
UT
– 89 –
• Deck section
IC602 uPC1330HA
IC851 MSM6653A-517GS-K
IC701 M54641L
• CD motor section
IC801 BA6286N
• Display section
IC603 BA3833FP
1 2 3 4 5 6 7 8 9
INVERTER
COMPARATER
SW R1 GND SW P1 CONT GND VCC SW P2 GND SW R2
1
5
2
7
3
6
4
POWERAMP.
POWERAMP.
CONTROL
INPUTAMP.
INPUTAMP.
REG
8VCC VCC
REFERENCE
OUT2
OUT1
IN1
IN2
GND
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10
TSD CONTROLLOGIC
POWERSAVEGND
RINVREFOUT2
RNFGND
VMVCCFIN
OUT1
2
3
14
1
f04
13 f
12 VCC
11 NC
10 NC
15 f03
5GND
6BIASC
7NC
8NC
9NC
4
16 f02
17 f01
18 RESETRESETC
PREF
LINENF
LINEIN
REFFERENCECURRENT
BPF DET
BPF DET
BPF DET
BPF DET
DET
RESET
Bias
123456789
101112
13141516
1817
192021222324
µ CONINTER FACEROM
OSC
SOUND MIX
GND
VDD
A-OUTNARNCBUSY
VPP
RSTCHSDSII4
NC
XTXTNC
CMD
NC
STI0I1I2I3
NC