DOWNLOAD Sony HCD-XGR90AV / LBT-XGR90AV Service Manual ↓ Size: 5.87 MB | Pages: 78 in PDF or view online for FREE

Model
HCD-XGR90AV LBT-XGR90AV
Pages
78
Size
5.87 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
hcd-xgr90av-lbt-xgr90av.pdf
Date

Sony HCD-XGR90AV / LBT-XGR90AV Service Manual ▷ View online

31
31
HCD-XGR90AV
7-10.SCHEMATIC DIAGRAM – MAIN(2/3) SECTION –  • See page 50 for IC Pin Function.
R
513
R527
R529
R
530
R532
R533
R543
R557
R
573
R574
R575
R580
R581
R584
R585
R587
R588
R589
R590
R591
R802
R804
R805
Q801
R
517
D802
D808
D807
D806
D805
D4
31
D
809
R
556
R595
C598
C599
R504
R
549
C402
C407
Q401
Q402
R407
R408
JW406
JW407
JW408
JW409
JW410
C410
CN411
R413
R414
Q411
Q412
R534
TP539
R541
R547
R
521
R
522
R52
3
C801
C802
C803
C806
R570
TP563
R586
R583
R
503
R501
R505
R572
R571
R
509
C512
JW600
0
µ
H
R803
C804
R453
R452
R454
Q454
Q451
R412
R810
R808
Q803
Q805
C405
C406
L451
100
µ
H
C452
JW401
JW402
JW403
R
525
R
528
C510 C511
IC451
R540
Q802
Q806
R812
R519
R531
R516
CN431
R537
R536
R535
R599
R582
R451
R403
R406
R405
C414
C431
R410
R401
D810
C562
C563
R511
C516
JW
518
CN401
CN441
R592
R
52
4
R
526
R502
C408
R807
X
501
R548
D803
R813
R431
R597
R598
FB599
FB516
0
µ
H
D801
D804
R801
C403
C404
C412
C411
C413
C401
FB402
0
µ
H
0
µ
H
FB403
FB562
0
µ
H
Q810
R814
R
815
R
816
Q809
FB404
0
µ
H
R577
R
578
R
579
R596
R593
R594
R809
Q804
Q807
Q808
R811
D811
R402
R404
Q453
Q452
C415
C416
X502
IC801
IC501
R806
0
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
4.7k
47k
47k
2SC2603
10k
1SS355
1SS355TE-1
1SS355TE-1
1SS355TE-1
1SS355TE-1
1S
S355
EC10D
S
2
100
100
0.1
47 16V
100
10k
1000
6.3V
0.1
2SC3623A
2SC3623A
0
0
470
10V
9P
CT-S
10k
10k
DTC124ESA
DTC124ESA
100
100
100
1
00
1
00
100
10 50
0.1
MF
0.1
MF
2.2
50V
B.P.
100
100
100
100
10k
10k
15k
15k
10k
0.1
4.7k
1000
6.3
10k
10k
10k
2SC2603
2SC2603
15k
100k
100k
DTA124ESA
DTA124ESA
100p
100p
47
16V
100
100k
18p
22p
TOTX141
47k
DTC124ESA
DTC124ESA
3.3k
100
10k
10k
19P
FFC-S
100
100
100
10k
10k
10k
100
10k
10k
0.1
0.1
4.7k
100
EC10DS2-TE
0.1
47
16V
330k
0.1
21P
11P
4.7k
100
100
100
1000
6.3V
0
32.768kHz
100
1SS355
10k
100k
47k
47k
1SS355
1SS355
220
10
50V
10
50V
4700p
0.47
0.01
0.1
DTA124ESA
22k
22k
100k
DTC124ESA
100
100
100
330
100k
DTA124ESA
DTC124ESA
DTC124ESA
10k
1SS355TE-1
33k
33k
2SA1175-HFE
2SA1175-HFE
1500p
1500p
16MHz
M62703SL
M30620MCN-A01FP
10k
TA
-M
U
TE
MC1
ST-R
ST-L
ST +10V
CD-L
CD-R
CD D+5V SW
CD A+5V SW
M +7V
SPE-SIG
VFDP
MC2
VF1
VF2
MIC-SIG
MIC
D+5V UNSW
EVER+3.9V
R
ECOU
T-M
UTE
TC+10V
-VEE
LED 3.9V
D 3.9V
BPF+10V
AC-M
UTE
MC3
D+3.3V
SW
-M
U
TE
GND
33
37
38
32
35
35
37
32
33
19
29
30
49
45
44
47
48
44
45
47
48
49
19
34
34
43
43
80
81
97
71
72
24
26
28
24
26
28
83
84
85
87
88
95
4
4
73
74
75
73
74
75
82
51
52
53
54
55
56
57
58
65
66
67
68
69
70
61
40
40
41
41
94
86
46
50
36
36
89
90
91
27
25
23
22
3
2
21
2
3
2
3
22
2
1
25
27
82
76
77
78
79
59
6
0
29
30
*1
*1
ST-CE
ST+10V
STEREO
TUNED
ST-MUTE
ST-CLK
A-GND
RESET
X-O
UT
VSS
X-IN
N
M
I
SCO
R
IIC
-CLK
IIC
-DATA
SQ-CLK
CD-DATA
CD-CLK
VSS
B-SHUT
A-SHUT
AVSS
VREF
AVCC
X
C-IN
X
C-OUT
D-GND
D-0UT
R-CH
A-GND
L-CH
M-GND
X-RST
X-LAT
SENS
SQ-CLK
SQ-DATA
SCOR
CD-DATA
CD-CLK
D.GND
D.OUT
M+7V(UNSW)
TBL.R
TBL.L
M.GND
TRAY.SENS
D.GND
LED
UP.SW
VF
VF
VFDP
SPEANA
RESET
MIC-SIG
CD-POWER
REAR-RELAY
STBY-RELAY
FRONT-RELAY
PROTECT
STK-MUTE
HP-IN
EQIC
-CLK
LINE-MUTE
EQ
IC-DAT
PL-CLK
 PL-D
AT
 PL-LAT
 VIDEO-M
U
TE
LED
-STBY
 KEY-PO
W
ER
KEY-ECO
FU
NC-SEL1
FU
NC-SEL0
MODEL-IN
DEST-IN
SW-MODE
A
UDIO
-OU
T
STER
EO
TUN
ED
SIRCS
BYTE
CNVS
S
VCC
RD
S-INT
ST
-M
U
TE
ST-CE
ST-D
O
UT
BU
-P
W
M
3
ST-D
IN
BU
-P
W
M
2
ST-CLK
BU-P
W
M
1
SENS
SQ-DATA
CLK-OUT
HOLD
OTM-RESET
XLT
XRST
MTR-CTRL2
MTR-CTRL1
LED-DISC
BU UP/DW SW
TBL-SENS
A
-HALF
TC-RELAY
ALC
PB-A/B
EQ-H/N
BIAS
SOFT-TEST
VCC
R
EC
-M
UT
E
NR
-ON
/O
FF
R
EC/PB
/PA
SS
TC
-M
U
TE
B-PLAY S
W
A-PLAY S
W
C
APM
-CTR
L
CA
PM
-H
/L
AM
S-IN
B
-TR
G
A
-TR
G
PWM3
PWM2
PWM1
LD-ON
ST-LOUT
ST-ROUT
IIC DATA
IIC CLK
3.3V
EVER 3.3V
SIRCS
KEY ECO
KEY POWER
LED STBY
+5V
+7V
GC 3.3V
DBFB-H/L
CD-M
UTE
HP-MUTE
+10V
PANEL GND
REC-B
REC-A
RDS-DATA
AC
-CU
T
IN(ST-DOUT)
OUT(ST-DIN)
B-HALF
LED 3.9V
DSP+5V(SW)
RF+5V(SW)
PANEL GND
LED 3.9V
INVERTER
Q411,412
BUFFER
Q451-454
MUTE
Q401,402
RESET SWITCH
GENERATOR
SYSTEM
CONTROL
LEVEL SHIFT
Q802,803
LEVEL SHIFT
Q805,806
RESET SIGNAL
CD
DIGITAL
OUT
OPTICAL
TUNER PACK
R594
R596
AUS
E
4.7k
0
1k
4.7k
*1
LEVEL SHIFT
Q804,808,809
LEVEL SHIFT
Q809,810
HCD-XGR90AV
32
32
C354
TP351
TP352
R354
C356
C306
TP302
TP301
C304
R304
C307
C357
TP303
TP304
IC321
µPC1330H
C321
RV321
RV322
T331
Q331
Q332
C334
C335
R333
R334
C338
C332
Q381
Q383
R381
R384
R383
R386
R390
R388
R389
C381
R382
C382
R385
CN301
C312
C341
R350
R346
R347
R378
R371
R372
CN371
Q384
Q385
Q386
R387
C351
C301
R377
R375
R374
C347
C358
C308
C359
C309
R393
L322
L321
C324
C325
D381
D382
Q382
Q388
Q387
R394
RV392
RV391
CN311
CN321
R349
R338
R339
Q342
Q343
Q341
R340
C342
R341
R342
R326
R327
R324
R325
C343
C344
C348
R308
RV351
R328
R329
R336
C337
Q333
C331
Q322
Q321
R330
Q335
Q334
R337
JR301
L301
100
µH
C353
C303
R302
C302
R352
C313
R311
Q344
Q345
R318
R320
C350
JR353
JR303
C912
C911
Q922
C924
C926
IC931
C903
CN902
CN903
C921
C962
CN901
C963
C311
D913
D912
D911
R963
CN961
JW962
C961
R961
Q962
Q961
R962
IC911
IC922
µPC3504AHF
C923
R922
C901
C305
RV301
R310
R358
C352
JR351
Q921
R321
R331
R332
EP901
C913
C345
C346
R319
IC921
µPC7805AHF
IC961
µPC7812AHF
C349
R343
R348
R355
C355
R351
R344
R345
R301
R305
R309
C322
C328
C329
C323
C333
C336
R335
R392
C902
C925
C922
IC341(1/2)
IC341(2/2)
C310
C326
C327
R391
IC301
10
50V
2.2k
2.2
50V
2.2
50V
10
50V
2.2k
47 16V
47 16V
10
50V
220k
220k
BIAS TRANS
2SC2001
2SC2001
6800p
PET
6800p
PET
18k
18k
47
16V
2.2
50V
2SB1116
2SB1116
680
680
2.2k
2.2k
3.3k
3.3k
3.3k
0.0047
2.2k
0.0047
2.2k
3P
MOLEX
10 50V
470
10V
10k
10k
10k
10k
10k
10k
15P
FFC-S
DTC124ESA
2SB1068
DTC124ESA
47k
0.01
PET
0.01
PET
10k
10k
10k
10
50V
390p
390p
390p
390p
10k
27mH
27mH
330p
330p
1SS355
1SS355
DTC124ESA
2SK1825
DTC124ESA
220k
2.2k
4.7k
3P
EH
8P
EH
4.7k
22k
10k
DTC124ESA
DTC124ESA
2SC2603
10k
0.1
1k
1k
10k
10k
2.2k
2.2k
0.022
PET
0.022
PET
22
50V
22k
22k
12k
12k
2.2k
10
50V
2SD1387
0.01
100V
PET
DTA124ESA
DTC124ESA
22k
2SB1116
DTC124ESA
3.3k
0
0.1
MF
0.1
MF
4.7k
10 50V
4.7k
10
50V
4.7k
DTC124ESA
DTC124ESA
10k
2.2k
1
0
0
470
10V
100
25V
DTC124ESA
47
16V
470
6.3V
M5F7810L
470
16V
13P
3P
CT-S
2200
16V
0.1
13P
47
16V
100
16V
EC10DS2
EC10DS2
EC10DS2
2.2k
3P
EH-L
0.1
4.7k
2SB1116A-L
2SC2603-EF
22k
TA7809S
1000
6.3V
0
4700
25V
0.1
50V
22k
10k
10k
10
50V
0
2SB1375
10k
5.6
1/4W
FR
5.6
1/4W
FR
47
16V
2.2
50V
2.2
50V
100k
22p
1M
10k
47k
1
50V
3.3k
10k
10k
3.3k
47k
1M
120p
PET
0.01
B
0.01
B
120p
PET
0.015
PET
0.018
PET
22k
2.2k
0.1
0.1
0.1
NJM4558M
NJM4558M
10
50V
27p
27p
2.7k
HA12237F
TCREC-L
TCPB-L
TCREC-R
TCPB-R
D+3.3V
D+5V UNSW
CD D+5V SW
CD A+5V SW
M +7V
ST +10V
+10V
VF1
VF2
VFDP
MC2
DBFB
L-CH SIG
R-CH SIG
MIC
TC+10V
EVER+3.9V
BPF+10V
LED 3.9V
-VEE
D 3.9V
PL A+10V
MC3
AU D+5V
GND
GND
69
52
65
51
54
55
84
83
88
85
38
87
95
86
50
46
57
70
56
53
61
67
66
68
58
89
90
91
46
56
57
70
91
50
L-PB
L-REC
R-PB
E-HOT
R-REC
L-PB
R-PB
GND
GND
GND
A-HALF
B-HALF
REC(REW)
REC(FWD)
A-SOL
B-SOL
A-MODE
B-MODE
A-PHOTO
CAPM+
B-PHOTO
MOTOR-H
MOTOR-L
GND
M-GND
SW-GND
FAN+
FAN-
A.GND
DBFB
FAN.DET
LCH-IN
RCH-IN
F-RELAY
PL-RELAY
 POWER GND
VF
VF
VF(-35V)
D.GND
MIC GND
MIC
HP.SW
POWER
STK POWER
FAN+
HP MUTE
EVER+3.9V
+10V
NC
UNREG+10V
UNREG+15V
+10V
NC
15VGND
10VGND
-VEE
PROTECT
PB-REC SWITCH
IC321
1
2
3
5
4
6
7
8
Q961,962
FAN SWITCH
+12V REGULATOR
+12V REGULATOR
+5V REGULATOR
+10V REGULATOR
+3.9V REGULATOR
M901
DRIVE
B TRIG
Q381,382
DRIVE
DRIVE
Q383,384
Q385,386
Q387,388
CAP MOTOR
SPEED CONT
CAP MOTOR
A TRIG
SELECT
DECK A/B
REC/PB EQ AMP
IC341
HPF
MUTE
Q344,345
Q341-343
AMS DETECT
INVERTER
INVERTER
SWITCH
Q321,322
OSC
BIAS
Q331,332
RIPPLE
FILTER
SWITCH
Q334,335
Q333
CHECK
FOR
TAPE A
HEAD
HEAD
TAPE B
TAPE
MECHANISM DECK
(CHASSIS)
TAPE SPEED
TAPE SPEED
(NORMAL)
(HIGH)
REC LEVEL
(R)
REC LEVEL
(L)
(L)
REC BIAS
REC BIAS
(R)
7-11. SCHEMATIC DIAGRAM – MAIN (3/3) SECTION –
Ver. 1.1
33
33
HCD-XGR90AV
7-12.PRINTED WIRING BOARD – MAIN SECTION –  • See page 21 for Circuit Boards Location.
        
IC181
IC191
IC601
D801
D802
        
IC501
C922
C925
C902
D911
D912
D913
JR13
R757
FB404
FB402
FB403
L451
IC111
R111
R112
R161
R162
R113
R115
R116
R117
R118
R119
R120
R122
R123
R124
R163
R177
R165
R166
R167
R168
R175
R169
R170
R171
R172
R173
R178
R174
R132
JR22
R405
R406
R451
R452
R453
R454
R412
R413
R414
        
        
D810
R534
FB562
R599
R592
FB599
FB516
D805
D807
D811
D809
D808
R509
C512
R598
R652
R651
R654
R733
R655
R653
R656 R657
R658
R609
R605
R604
R602
R601
R606 R607
R754
R753
R756
R701
R755
R751
R752
R731
R
734
R702
R707
R703
R704
R706
R705
R724
R722
R714
R764
R
711
R
713
R
763
R712
R723
R761
R762
R963
R961
R962
R922
R402
R401
R408
R407
R403
R404
R810
R811
R809
R808
R807
R803
R802
R804
R801
R806
R805
R505
R503
R504
R593
R596
R595
R591
R594
R590
R597
R588
R586
R587
R585
R584
R583
R581
R580
R578
R579
R570 R573 R574
R575
R577
R572
R557
R556
R548
R547
R
549
R543
R541
R529
R532
R533
R526
R525
R522
R530
R517
R513
R519
R521
R524
R523
R527
R535
R537
R540
R377
R374
R375
R371
R372
R378
R431
R501
R502
D804
D806
C653
C652
C609
C603
C601
C651
C602
C772
C771
C752
C701
C751
C732
C733
C776
C702
C193
C775
C712 C762
C761
C714
C764
CN151
R715
R716
C713
R765
R766
C763
C191
C192
D192
D191
C182
C724
C774
C961
C183
C181
C405
C407
C401
C406
C516
C511
C510
R511
C598
C562
C431
R603
JR723
D803
R381
R382
R383
R384
R385
R386
R387
R388
R389
R390
R391
C381
C382
R341
R342
R343
R344
R345
R346
R347
R348
IC341
C342
R350
C326
C327
R333
R334
R321
R324
R325
C324 C325
C308
C358
C359 C309
R309
 
 
IC301
R308
R301
R302
R304
R305
R351
R352
R354
R355
JR7
R133
C134
R392
C349
R340
R571
R531
R516
R528
C612
R614
R612
R611
R613
R608
D431
 
 
R589
JR30
R182
R181
R176
C962
C329
C328
R327
R326
R358
R349
R339
R338
R310
R393
R394
D381
D382
R582
C414
R410
C413
C412
C411
R536
R812
R813
R127
R128
R125
R179
R180
R126
R328
R329
R134
R130
C138
R136
C137
R135
R330
R335
R336
R337
JR16
JR17
JR12
JR24
JR25
JR15
JR29
1
8
16
9
JR23
JR27
JR21
JR20
JR31
JR3
JR4
JR5
JR6
JR14
JR1
JR26
R318
R319
R320
JR301
JR351
L301
JR353
JR303
C415
C416
R311
R138
R137
JR32
R814
R815
R816
R121
R129
        
        
        
        
      
        
CLP2
CLP4
        
IC921
IC931
C604
C654
C731
C722
X502
Q803
C599
Q921
CN901
EP901
RV301
Q962
Q802
Q961
        
        
CN902
 
 
C923
Q922
C924
IC922
C926
C903
C901
IC911
C912
C911
CN961
C913
CN722
JW721
Q751
Q701
C753
C754
C703
JW751
JW701
C704
C658
C608
C610
C657
Q611
C611
C613
        
CN903
CN411
C410
JW407
JW408
C408
IC451
C452
GND +B OUT
C111
C112
C113
C114
C115
C116
C117
C118
C119
C120
C121
C161
C162
C163
C164
C165
C166
C167
C168
C169
C170
C171
C133
C135
C124
C174
Q113
Q114
Q164
Q163
Q162
Q161
Q112
Q111
C122
C123
C172
C173
C132
Q401
Q402
Q453
Q454
Q451
Q452
Q411
Q412
X501
JW401
JW402
JW403
JW518
C806
C803
C801
C804
IC801
Q806
JW600
Q801
JW409
JW410
 
 
CN441
 
CN401
Q381
Q383
Q385
CN371
C563
C341
C345
C346
C347
C348
Q341
C343
C344
IC321
T331
C331
RV321
RV322
C332
Q331
Q332
C333
C334
C335
C336
Q334
Q321
C321
C322
C323
C311
R331
R332
L321
L322
C307
1
3
C312
C357
C301
C351
C304
C306
C302
C354
C352
RV351
C356
Q386
Q384
Q382
C404
C403
C402
JW12
JW16
JW25
JW28
JW34
JW36
JW37
JW38
JW39
JW40
JW41
JW42
JW43
JW44
JW49
JW51
JW55
JW57
JW58
JW59
JW60
JW61
JW64
JW65
JW66
JW67
JW74
JW75
JW76
JW80
JW81
JW82
JW83
JW84
JW85
JW86
JW87
JW88
JW90
JW91
JW92
JW93
JW95
JW96
JW97
JW101
JW102
JW105
JW106
JW107
JW112
JW113
JW116
JW117
JW119
JW121
JW123
JW124
JW125
JW126
JW127
JW131
JW133
JW138
JW139
JW142
JW143
JW145
JW146
JW147
JW148
JW149
JW150
JW151
JW153
JW154
JW155
JW157
JW158
JW163
JW166
JW167
JW168
JW169
JW170
JW171
JW172
JW173
JW174
JW175
JW176
JW177
JW178
JW179
JW180
JW181
JW183
JW184
JW185
JW186
JW187
JW188
JW189
JW190
JW191
JW192
JW193
JW196
JW197
JW198
JW199
JW200
JW201
JW202
JW203
JW204
JW205
JW206
JW207
JW208
JW209
JW210
JW211
JW212
JW213
JW214
JW215
JW216
JW217
JW218
JW219
JW221
JW223
JW227
JW228
JW229
JW230
JW231
JW232
JW233
JW234
JW235
JW236
JW237
JW238
JW239
JW248
JW249
JW250
JW251
JW252
JW253
JW254
JW255
JW256
JW257
JW258
JW259
JW260
JW262
JW267
JW268
JW269
JW270
JW271
JW272
JW273
JW274
JW275
JW276
JW277
JW278
JW280
JW281
JW282
JW286
JW301
JW302
JW304
JW305
JW306
JW307
JW308
JW309
JW323
JW332
JW333
JW338
JW343
JW344
JW347
JW348
JW353
JW354
JW355
JW356
JW357
JW358
JW359
JW360
JW366
JW367
JW368
JW371
JW372
JW373
JW374
JW375
JW380
JW381
JW382
JW383
JW385
JW386
JW387
JW388
JR191
JW389
JW391
JW300
JW793
JW397
JW399
JW501
JW502
JW503
JW504
JW505
JW506
JW507
JW508
JW509
JW510
JW511
JW512
JW513
JW514
JW515
JW516
JW517
JW520
JW521
JW522
JW523
JW524
JW525
JW526
JW527
JW532
JW533
JW535
JW536
JW537
JW538
JW539
JW540
JW541
JW542
JW543
JW544
JW545
JW546
JW547
JW550
JW551
JW552
JW553
C607
C606
C605
C655
C656
C802
JW556
JW336
JW337
JW376
JW279
JW287
JW288
JW285
JW284
JW283
JW156
JW310
JW361
JW396
JW398
JW295
JW296
JW297
JW164
RV392
RV391
JW557
JW182
JW18
JW246
JW247
JW558
JW414
JW379
JW378
JW377
JW559
JW560
JW500
JW561
JW562
JW563
JW564
JW565
JW566
JW573
JW574
JW141
JW144
JW140
JW56
JW20
JW19
JW161
JW162
JW71
JW72
JW62
JW63
JW1
JW73
JW94
JW77
JW79
JW78
JW15
JW17
JW5
JW4
JW2
JW3
JW14
JW13
Q388
Q387
JW548
JW549
JW10
JW264
JW345
JW89
JW98
JW70
JW130
JW129
JW242
JW243
JW244
JW118
JW111
JW128
Q807
Q808
Q810
Q165
Q166
Q167
Q168
Q169
Q170
JW575
JW114
Q181
Q182
JW577
JW395
JW394
JW384
JW7
JW8
JW11
JW290
JW294
JW555
JW165
JW299
JW293
JW289
JW292
JW291
JW300
JW6
JW365
JW9
JW21
JW370
JW369
JW571
JW572
JW364
JW363
JW362
JW569
JW570
JW320
JW322
JW324
JW325
JW326
JW567
JW311
JW312
JW313
JW315
JW316
JW317
JW327
JW314
JW318
JW22
JW328
JW330
JW329
JW68
JW263
JW298
JW265
JW261
JW266
JW319
JW349
JW346
Q342
Q343
JW568
C160
C110
JW24
CN311
CN321
C310
JW32
JW31
IC961
C963
JW103
JW104
JW578
JW135
JW120
JW579
JW580
JW352
JW350
JW581
JW582
JW962
JW576
Q115
Q116
JW583
JW342
C136
JW29
C921
JW220
JW222
JW225
JW226
JW224
JW340
JW35
JW160
JW159
JW48
CN301
JW50
JW30
JW46
JW53
JW585
JW586
Q322
JW45
JW47
JW52
JW152
JW69
JW100
JW99
JW109
Q335
C338
Q333
C337
JW303
C305
C355
JW27
JW33
JW415
JW400
JW23
JW554
JW601
JW602
JW603
Q344
Q345
C350
JW587
JW341
C313
JW588
JW331
C303
C353
JW115
JW122
JW136
JW137
JW240
JW245
JW132
JW241
JW134
 
CN431
JW194
JW406
JW54
JW339
JW584
JW
411
JW110
Q809
CD DIGITAL
OUT
OPTICAL
        
 
 
        
        
        
M901
FAN
21
1
22
42
 
J701
J731
        
 
 
VIDEO
OUT
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
3
1
3
1
E
E
E
E
1
3
1
3
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
(CHASSIS)
PA
BOARD
(Page 40)
G
PA
BOARD
(Page 40)
F
1
9
A
MOTOR
BOARD
(Page 28)
BD
BOARD
(Page 26)
B
PANEL FL
BOARD
(Page 38)
TAPE
MECHANISM
DECK
D
TUNER
PACK
TAPE B
HEAD
TAPE A
HEAD
3
E
MIC/GUITAR
BOARD
(Page 29)
1
1
1
10
10
5
C
FRONT INPUT
BOARD
(Page 34)
VIDEO
FRONT
DVD INPUT
J721
J711
MD
(VIDEO)
PHONO
IN
L
OUT
SUB WOOFER
OUT
IN
R
L
R
REAR
CEN
TER
W
O
O
FER
L
R
1
11
8
10
2
1
8
4
5
11  10
1
40
1
1
19
2
18
8
4
5
1  100
81
80
50  51
30
31
2
1
21
20
E
E
E
E
E
E
E
E
E
E
E
1
15
2
14
30  31
20
21
E
E
3
2
1
E
E
E
Q805
E
Q804
E
E
1
3
1
13
1
13
1
3
1
3
C73
2
Q731
E
S
PROLOGIC
BOARD
(Page 44)
1
10
CN152
C
723
C711
R
PROLOGIC
BOARD
(Page 44)
12
1-683-458-
MAIN BOARD  
2
3
4
5
6
7
8
9
10
11
A
1
B
C
D
E
F
G
H
I
• Semiconductor
Location
Ref. No.
Location
Ref. No.
Location
D191
G-6
D192
H-6
D381
B-9
D382
B-9
D431
A-7
D801
B-6
D802
B-5
D803
B-6
D804
B-6
D805
B-5
D806
B-5
D807
B-5
D808
B-6
D809
B-7
D810
B-7
D811
B-5
D911
C-3
D912
C-3
D913
C-3
IC111
F-4
IC181
H-7
IC191
H-6
IC301
C-10
IC321
E-9
IC341
B-10
IC451
H-2
IC501
B-7
IC601
H-10
IC801
B-5
IC911
C-3
IC921
D-3
IC922
E-3
IC931
F-3
IC961
H-2
Q111
F-3
Q112
F-3
Q113
F-3
Q114
G-2
Q115
G-2
Q116
G-2
Q161
G-3
Q162
G-2
Q163
G-3
Q164
G-2
Q165
G-2
Q166
G-2
Q167
H-3
Q168
H-2
Q169
H-3
Q170
H-2
Q181
H-6
Q182
H-6
Q321
E-9
Q322
E-9
Q331
F-9
Q332
F-9
Q333
F-9
Q334
F-8
Q335
E-8
Q341
B-9
Q342
C-10
Q343
B-10
Q344
B-10
Q345
B-10
Q381
B-9
Q382
B-8
Q383
B-9
Q384
B-8
Q385
B-9
Q386
B-9
Q387
B-8
Q388
B-8
Q401
B-3
Q402
B-4
Q411
B-2
Q412
B-2
Q451
D-4
Q452
D-4
Q453
D-3
Q454
D-4
Q611
G-10
Q701
H-6
Q731
H-10
Q751
H-7
Q801
B-6
Q802
B-6
Q803
B-5
Q804
B-5
Q805
B-5
Q806
B-5
Q807
B-5
Q808
B-5
Q809
B-5
Q810
B-5
Q921
C-3
Q922
D-4
Q961
H-3
Q962
H-3
HCD-XGR90AV
34
34
7-13.PRINTED WIRING BOARD – CD-L, CD-R, HEADPHONE, FRONT INPUT, D-SW SECTION –  • See page 21 for Circuit Boards Location.
HEADPHONE BOARD  
11
(11)
1-683-450-
D–SW BOARD  
11
(12)
1-684-683-
CD–R BOARD  
11
(12)
1-683-453-
S741
S742
S743
S745
S746
S747
S748
DISC
SKIP
PLAY
MODE
REPEAT
EDIT
DISC 1
DISC 2
DISC 3
DISC 4
DISC 5
R771
R772
R773
R774
R775
R776
R777
R778
S744
S749
CN704
NO705
J804
EPT720
R724
C705
C703
R721
C702
R723
C701
1
5
NO801
R725
JW799
R722
        
FRONT INPUT BOARD  
11
(12)
1-683-454-
CD–L BOARD  
11
(12)
1-683-452-
R891
C891
C892
C893
NO801
CLP891
NO802
J891
PHONE
JW891
C741
S704
(DOOR)
NO706
S763
3
2
1
AMS
S752
S753
S754
S755
R783
R784
R782
R790
R791
C751
C752
CN703
D700
JW898
JW897
JW896
I
H
C
TC–A
BOARD
(Page 38)
TC–B
BOARD
(Page 38)
MAIN
BOARD
(Page 33)
GAME INPUT
VIDEO
AUDIO
L
R
(CHASSIS)
>
>
M
x
B X
M
J
PA
BOARD
(Page 40)
1
4
2
3
4
5
6
7
8
A
1
B
C
D
E
F
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