Sony HCD-XGV80 / LBT-XGV80 Service Manual ▷ View online
33
33
HCD-XGV80
7-9. SCHEMATIC DIAGRAM – MAIN (1/4) SECTION –
R655
C655
C656
R605
C605
C606
R609
C610
C609
CN722
C771
C182
C772
J701
C139
C608
C658
R608
R658
R702
R704
R752
R754
C602
C603
C652
C653
R112
R118
R124
R125
R
162
R168
R174
R179
R181
R182
R601
R602
R607
R611
R612
R614
R651
R652
R657
R701
R703
R751
R753
R707
D161
D162
C124
C174
R111
R122
R161
R172
C701
C702
C751
C752
R176
R613
C601
C651
R603
R606
R653
R656
C116
C
117
C
166
C167
R177
R127
R604
R654
C657
C604
C654
C607
IC601(1/2)
IC601(2/2)
R120
C132
R136
C137
Q115
Q165
Q166
Q167
Q114
Q164
R132
C613
C612
Q611
Q182
Q181
R705
R755
C754
C704
Q751
Q701
R757
C183
C611
C134
C135
R135
R170
R724
C722
C724
C192
D192
D191
C193
C191
IC191
R706
R756
C753
C703
JR723
C774
CN721
C773
C721
R721
C181
IC181
JR192
J721
C119
C120
C122
C123
R119
IC111
C169
C170
C172
C173
R169
C110
C111
C112
C113
C114
C115
C160
C161
C162
C163
C164
C165
C118
C121
C133
C136
C168
C171
JR182
JR181
R115
R165
R142
R143
R131
C131
R722
560k
0.0047
PET
0.0015
PET
560k
0.0047
PET
0.0015
PET
220
1/10W
100
16V
0.01
5P EH-S
0.1
0.1
0.1
6P
10
50V
10
50V
10
50V
100k
100k
100k
100k
100k
100k
100p
100p
100p
100p
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1M
1SS355
1SS355
2.2
50V
2.2
50V
2.2k
2.2k
2.2k
2.2k
220p
220p
220p
220p
22k
330
330p
330p
47k
47k
47k
47k
0.022
0.022
0.022
0.022
150
150
1k
1k
0.033
2.2
50V
2.2
50V
0.033
NJM4558M
NJM4558M
0
100
16V
0
3300p
2SC2603
SWITCH
2SC2603
SWITCH
DTA124ESA
AMP
2SC2603
AMP
2SC3623TP
MUTE
2SC3623TP
MUTE
33k
47
16V
0.01
2SC2603
V REF
DTC124ESA
INV.
DTC124ESA
INV.
10k
10k
10
50V
10
50V
2SC3623TP
MUTE
2SC3623TP
MUTE
1M
0.1
47
16V
0.01
47
16V
0
0
10k
1000
10V
470p
10
50V
1SS355
1SS355
0.1
0.01
BA7615N
VIDEO INPUT
SELECT
2.2k
2.2k
10 50V
10 50V
0
0.1
2P
0.1
1
50V
75
0.1
MC14052BFEL
0
1P
0.047
3300p
0.39
0.18
470
M61529FP+D60G
0.047
3300p
0.39
0.18
470
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
0
0
47k
47k
0
0
10k
0.068
47
TA-M
UTE
SP
E-SIG
DBFB
L-CH SIG
R-CH SIG
CD
-R
CD-L
TCPB-R
TCPB-L
ST-L
ST-R
TCR
EC-R
TCR
EC
-L
REC
OUT-M
UTE
SIG AGND
AC-M
U
TE
M
C1
DSC AGND
PL A+9V
+9V
M
IC/PTY-S
IG
V GND
80
71
72
81
18
100
76
SWITCH
FUNCTION
SELECT
INPUT SELECT SWITCH,
CONTROL,ELECTRICAL
VOLUME
GRAPHIC EQUALIZER
R
L
OUT
IN
R
L
IN
R
L
MD(VIDEO)
PHONO
1
2
3
8
5
6
7
HCD-XGV80
34
34
7-10. SCHEMATIC DIAGRAM – MAIN(2/4) SECTION –
C338
C302
C352
C354
C304
C356
C306
C311
C357
C312
C307
C351
C301
C305
C355
C303
C353
TP352
TP351
TP303
TP302
TP301
TP304
C310
C313
R334
L301
100µ
R320
R323
R333
R337
R344
R346
R361
R371
R372
R374
R375
R377
R378
R342
R309
R341
D383
D384
R304
R354
C319
C320
R347
R349
R308
R330
R331
R335
R336
Q322
Q323
Q324
Q325
Q326
Q341
Q342
Q344
R301
R340
R351
C308
C309
C358
C359
R348
R350
R343
R345
R305
R355
C343
C345
JR301
JR303
JR351
JR353
JR360
C334
Q321
Q327
R302
R311
R321
R322
R352
T331
CN371
CN311
CN321
R363
R326
C331
C333
Q343
Q331
Q335
Q334
IC301
R314
R364
Q381
Q383
Q385
R381
R384
R387
R390
R388
R389
R386
R385
C382
R383
R382
C381
Q386
Q384
Q382
D381
D382
C321
C342
C344
C346
C347
C348
C341
JR350
C332
JW422
R477
R365
C366
R358
R338
R310
C322
R315
R339
R324
47
16V
10 50V
10 50V
10
50V
10
50V
2.2
50V
2.2
50V
100
16V
47 16V
10 50V
47
16V
0.01
PET
0.01
PET
1
50V
1
50V
0.1
MF
0.1
MF
10 50V
10
50V
10
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
1k
1M
1M
1SS355
1SS355
2.2k
2.2k
2200p
2200p
220k
220k
22k
22k
22k
22k
270
2SA1175
2SC2785TP-
HFE
2SC2785TP-
HFE
2SC2785TP-
HFE
2SC2785TP-
HFE
2SC2785TP-
HFE
2SC2785TP-
HFE
2SC2785TP-
HFE
3.3k
3.3k
3.3k
390p
390p
390p
390p
470
470
470k
470k
47k
47k
47p
47p
0
0
0
0
0
0.022
100V
DTC124ESA
DTC124ESA
4.7k
4.7k
4.7k
4.7k
4.7k
13P
3P EH
8P EH
JR
10k
0.015
0.0047
DTC124ESA
AMS DETECT
2SC2001
BIAS OSC
2SB1116
SWITCH
DTC124ESA
SWITCH
HA12237F
22k
22k
2SB1116
2SB1116
2SB1068
680
680
47k
3.3k
3.3k
3.3k
2.2k
2.2k
0.0047
2.2k
2.2k
0.0047
DTC124ESA
DTC124ESA
DTC124ESA
1SS355
1SS355
47
16V
0.033
1
50V
0.1
50V
0.1
50V
100
16V
2.2
50V
0
0.0047
4.7k
4.7k
0.018
0
68k
0
0.018
4.7k
68k
47k
TC MOTOR +9V
TC MGND
TC DGND
TC BIAS GND
TCREC-L
TCREC-R
TCPB-L
TCPB-R
MIC-IN
MIC/PTY-SIG
PARTY DGND
PARTY AGND
B1
B2
D+3.3V
TC+9V
TC AGND
69
52
70
57
65
51
55
58
61
67
68
46
50
53
56
90
91
89
SWITCH
Q321,322,327
DRIVE
DRIVE
B TRIG
DRIVE
Q381,382
Q383,384
A TRIG
Q385,386
CAP MOTOR
HEAD
TAPE A
HEAD
TAPE B
DECK A/B SELECT
PB/REC EQUALIZER AMP
Q341,342,344
HPF
TAPE MECHANISM
DECK
SWITCH
Q323-326
35
35
HCD-XGV80
7-11. SCHEMATIC DIAGRAM – MAIN (3/4) SECTION – • See page 55 for IC Pin Function.
C801
D802
R513
D810
C402
D803
D804
Q805
TP563
CN431
C803
C802
C410
CN411
R502
R504
R521
R522
R523
R525
R503
R519
R527
R529
R530
R532
R533
R534
R535
R536
R537
R541
R543
R547
R556
R557
R570
R573
R574
R575
R580
R581
R583
R584
R585
R586
R587
R588
R589
R590
R591
R595
R810
R413
R414
R501
R505
R509
R516
R517
R531
R549
R582
R412
R571
R572
R807
D801
D805
D806
D807
D808
R801
R814
C511
C563
R540
R597
R598
R804
R805
C512
C804
D809
Q803
Q810
Q802
Q806
Q809
C510
CN402
R518
R615
R600
CN441
CN801
FB599
0µH
FB516
R815
R808
C806
R816
R812
R813
C599
C598
C403
Q402
Q401
R406
R405
C405
C406
Q411
Q412
R511
0µH
FB402
0µH
C415
C416
FB403
R802
IC801
R806
Q801
R803
D815
R599
C562
FB562 0µH
D431
R563
X502
C516
R551
JR414
R408
R407
JR404
R401
C408
IC501
R552
X501
R548
CN401
C407
C414
C404
C401
R410
R402
R506
R593
R592
R594
R596
R403
C431
R404
10 50
0
1000
6.3V
1SS355
DTA124ESA
19P
FFC-S
0.1
MF
0.1 MF
470
10V
9P
CT-S
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100k
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
15k
15k
15k
1k
1SS355
1SS355
1SS355
1SS355
1SS355
220
22k
22p
47
16V
47k
47k
47k
47k
47k
0.1
1000
6.3
EC10DS2
DTA124ESA
DTA124ESA
DTC124ESA
DTC124ESA
DTC124ESA
18p
4P
1SS355
1SS355
EC10DS2-TE
100
100
10k
11P
22k
100k
2.2
50V
100k
3.3k
10k
47
16V
0.1
10
50V
2SC3623TP
MUTE
2SC3623TP
MUTE
10k
10k
100p
100p
DTC124ESA
INV.
DTC124ESA
INV.
330k
2200p
2200p
4.7k
M62703SL
10k
2SC2603
4.7k
1SS355
10k
0.1
1SS355
10k
16MHz
0.1
10k
0
0
0
4.7k
1000 6.3V
M30620MCN-A214FP
SYSTEN
COMTROL
10k
32.768kHz
100
19P
220p
0.1
10 50V
0.1
0
10k
10k
4.7k
330
4.7k
0.1
10k
TA-M
U
TE
D+5V UNSW
ST-L
ST-R
ST AGND
CD-L
CD-R
CD AGND
CD DGND
M
+7V
M
GND
M
C DGN
D
RECOUT-M
UTE
AC-M
UTE
M
C1
PANEL GND
SPE-SIG
VFDP
VF1
VF2
EVER+3.9V
-VEE
MC2
D 3.9V
BPF+9V
ST +9V
TC+9V
LED 3.9V
CD A+5V SW
CD D+5V SW
B1
B2
D+3.3V
33
37
82
89
90
91
38
32
35
44
45
49
43
35
36
37
32
34
33
19
48
47
29
30
29
30
44
45
47
48
49
19
34
43
21
23
25
27
2
3
21
2
3
22
23
25
27
22
80
71
72
83
84
85
87
88
95
4
4
73
74
75
73
74
75
51
52
53
55
56
57
58
65
67
68
69
70
61
40
41
41
86
36
46
50
81
40
82
97
100
18
95
76
*1
*2
RESET
SWITCH
TUNER PACK
RESET SIGNAL
GENERATOR
LEVEL
SHIFT
Q809,810
LEVEL
SHIFT
Q802,803
LEVEL
SHIFT
Q805,806
NC
*2 R596
4.7k
0
E51,SP
MX
4.7k
E51,SP
MX
*1 R594
1k
HCD-XGV80
36
36
7-12. SCHEMATIC DIAGRAM – MAIN (4/4) SECTION –
EP901
CN901
R962
R912
R922
R923
R924
R963
C921
Q962
Q961
C913
C903
C926
C922
C961
D915
R961
R921
CN961
CN902
CN903
D916
D914
C927
Q921
IC921
µPC7805AHF
µPC3505AHF
IC922
Q923
IC912
C930
C902
C925
C924
Q922
C911
C915
D911
D912
D913
C901
R911
R913
R914
R915
R916
JW962
C929
IC931
Q911
Q918
C914
C912
C928
13P
18k
2.2k
2.2k
2.2k
2.2k
2.2k
2200
16V
2SB1116
2SC2603
47
16V
470
16V
470
6.3V
0.1
0.1
UDZS TE-17 5.1B
4.7k
10k
EH-S 3P
13P
3P
UDZS5.1B
UDZS 5.1B
100
16V
2SB734-3
B+ SWITCH
+5V REG
+3.9V REG
2SC2603
SWITCH
IC RT8H015C-T12
100
16V
0.1
0.1
1000
6.3V
DTC124ESA
INV.
470
25V
100
16V
EC10DS2
EC10DS2
EC10DS2
0.01
25V
470
470
470
470
470
47
25V
M5F7809L
+10V REG
2SD2012
+9V REG
2SC2603
+9V REG
100
16V
470
10V
10
50V
D+5V UNSW
CD AGND
CD DGND
M +7V
M GND
MC DGND
ST AGND
TC MOTOR +9V
VF1
VF2
VFDP
MC2
DBFB
L-CH SIG
R-CH SIG
TC MGND
TC DGND
EVER+3.9V
DSC AGND
-VEE
PANEL GND
TC BIAS GND
SIG AGND
+9V
BPF+9V
ST +9V
PL A+9V
TC+9V
LED 3.9V
D 3.9V
MIC-IN
CD A+5V SW
CD D+5V SW
PARTY DGND
PARTY AGND
TC AGND
V GND
84
85
87
86
38
88
83
97
DRIVE
Q961,962
FAN MOTOR
M901
FAN
Click on the first or last page to see other HCD-XGV80 / LBT-XGV80 service manuals if exist.