Sony HCD-XGV10AV / HCD-XGV6 / HCD-XGV8 / LBT-XGV10AV / LBT-XGV6 / LBT-XGV8 Service Manual ▷ View online
33
33
HCD-XGV6/XGV8/XGV10AV
7-9.SCHEMATIC DIAGRAM – MOTOR, LED SECTION –
7-8.PRINTED WIRING BOARD – MOTOR, LED SECTION – • See page 23 for Circuit Boards Location.
B
MAIN BOARD(2/3)
(Page 35)
4.8
4.8
4.8
4.8
LED DRIVE
TABLE MOTOR DRIVER
DISC TABLE SENSOR
TRAY
B
MAIN BOARD
(Page 37)
SENSOR BOARD
LED BOARD
MOTOR BOARD
34
34
HCD-XGV6/XGV8/XGV10AV
7-10.SCHEMATIC DIAGRAM – MAIN (1/3) SECTION –
C603
C653
R602
R607
R657
IC601(2/2)
IC601(1/2)
C602
C652
C655
C656
R656
R655
C605
C606
R605
R606
R701
R702
R703
R704
R751
R752
R753
R754
C701
C751
Q751
Q611
R611
R612
R614
C612
R613
CN722
C753
C170
C171
C168
C121
C118
C120
R172
R163
R122
R113
R111
R161
R112
R162
C132
C610
C182
Q182
Q167
Q169
Q168
Q170
Q165
Q113
Q163
Q111
Q112
Q162
Q161
R127
R128
R125
R179
C124
C174
Q114
Q164
R174
R124
R126
R180
Q115
Q116
R134
R118
R116
R115
R165
R166
R135
C772
R603
R653
R608
R658
C702
C752
Q701
R755
R705
C704
C754
R706
R756
C703
C183
R182
R181
C613
C611
C135
C134
R167
R117
R129
R130
Q166
C771
C136
JW701
JW751
J701
C609
C181
Q181
R136
R133
R176
R168
C122
C123
R121
C173
C172
R171
IC181
C601
C651
R601
C608
R652
R651
C658
C654
C604
R604
R654
C607
C657
R137
R120
R169
R170
R138
C169
J731
R734
R711
R761
R713
R763
R715
R765
R723
R712
R762
R714
R764
R716
R766
R724
D192
CN151
R733
J711
C711
C712
C713
C763
C762
C761
C723
C724
C774
C775
C193
C776
CN152
D191
R731
C733
IC191
C191
C192
R732
C732
C764
C714
C731
R132
R119
R609
Q731
C133
C111
C112
C113
C114
C115
C110
C116
C117
C161
C162
C163
C164
C165
C160
C166
C167
C137
C138
R707
JR181
JR182
R757
J721
R721
C773
C721
CN721
R722
C722
JR723
JR192
C119
IC111
100p
100p
1k
1k
1k
NJM4558M
NJM4558M
100p
100p
0.0047
PET
0.0015
PET
47k
560k
0.0047
PET
0.0015
PET
560k
47k
1k
100k
1k
100k
1k
100k
1k
100k
220p
220p
2SC3623A
2SC2603
1k
1k
1k
0.01
330
5P EH-S
10 50V
4700p
10
50V
10
50V
10
50V
10
50V
4700p
2.2k
1M
2.2k
1M
2.2k
2.2k
10k
10k
100 16V
100
16V
0.1
DTC124ESA
DTA124ESA
DTA124ESA
DTC124ESA
DTC124ESA
DTA124ESA
2SK1825
2SK1825
2SK1825
2SK1825
2SK1825
2SK1825
220k
220k
10k
10k
2.2
50V
2.2
50V
2SC3623ATP
2SC3623ATP
10k
10k
10k
10k
2SC3623ATP
2SC3623ATP
1M
220k
47k
47k
47k
47k
0
0.1
47k
47k
100k
100k
220p
220p
2SC3623A
10k
10k
10
50V
10
50V
2.2k
2.2k
10
50V
0.1
10k
10k
47
16V
47
16V
47
16V
0.01
220k
220k
1M
1M
2SC2603
0.1
10
50V
6P
0.01
0.1
DTC124ESA
0
4.7k
22k
220k
0.33 MF
0.33
MF
680k
0.33
MF
0.33
MF
680k
MC14052BF-
330p
330p
1k
10
50V
1k
1k
10
50V
2.2
50V
2.2
50V
1k
1k
0.033
MF
0.033
MF
0
220k
680
220k
0
0.033
1P
1k
8.2k
8.2k
6.2k
6.2k
6.2k
6.2k
75
10k
10k
10k
10k
10k
10k
100k
6P
220p
220p
220p
220p
220p
220p
1
50
0.1
0.1
10k
1SS355
10P
TKC-D1
470p
0.1
0.1
10P
TKC-D1
1SS355
10k
0.1
BA7615N
0.01
10
50V
1k
220p
1
50V
10
50V
10
50V
33k
680
220
2SC3623A
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
0.022
0.022
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
0.022
0.022
0.0033
0.0033
1M
1M
75
0.1
1
50V
2P
39
1000
10V
0
0.033
M61519FPD60G
TA-MUTE
MC1
SPE-SIG
DBFB
MIC-SIG
L-CH SIG
R-CH SIG
CD-R
CD-L
CD-L
TCPB-R
TCPB-L
TCPB-L
ST-L
ST-R
TCREC-R
TCREC-L
PL A+10V
+10V
RECOUT-MUTE
AC-MUTE
AU D+5V
SW-MUTE
GND
80
81
71
72
94
97
59
60
76
79
77
78
*
VIDEO2
V.GND
V2.AU.L-CH
A.GND
V2.AU.R-CH
IC601
PHONO EQ AMP
L
R
L
R
L
R
PHONO IN
MD IN
MD OUT
IN1
IN2
IN3
VCC
IN4
GND
VD-OUT
A
B
C
LT-IN
RT-IN
RT-IN
C-IN
SL-IN
SL-IN
SR-IN
SW-IN
SW-IN
VRSWIN
L-OUT
R-OUT
AGND
L
R
L
R
VIDEO OUT
VIDEO
FRONT
REAR
CENTER
WOOFER
SUB WOOFER OUT
AGND
TA-MUT
PL-DAT
PL-DAT
PL-CLK
PL-LAT
PL-LAT
D+5V
DGND
DGND
PL+10V
AGND
SW-OUT
SW-OUT
DVD INPUT
(CHASSIS)
1
2
3
4
8
5
6
7
MUTE
MUTE
MUTE
MUTE
Q116,164
Q114,115
S
S
S
S
S
S
VOLUME
INPUT SELECT
SWITCH,
EQ CONTROL,
GRAPHIC
ELECTRICAL
INVERTER
Q181,182
FUNCTION
SELECT
SWITCH
AMP
Q167-170
SWITCH
Q111,112,113
SWITCH
Q161,162,163
AMP
Q165,166
VIDEO INPUT SELECT
MUTE
XGV6,XGV8
XGV10AV
VCD VIDEO
VCD VIDEO GND
XGV6,XGV8
XGV10AV
XGV10AV
XGV6,XGV8
XGV10AV
*J721
2PIN
1PIN
1PIN
35
35
HCD-XGV6/XGV8/XGV10AV
7-11.SCHEMATIC DIAGRAM – MAIN(2/3) SECTION – • See page 60 for IC Pin Function.
R513
R527
R529
R530
R532
R533
R543
R557
R573
R574
R575
R580
R581
R584
R585
R587
R588
R589
R590
R591
R802
R804
R805
Q801
R517
D802
D808
D807
D806
D805
D431
D809
R556
R595
C598
C599
R504
R549
C402
C407
Q401
Q402
R407
R408
JW406
JW407
JW408
JW409
JW410
C410
CN411
R413
R414
Q411
Q412
R534
TP539
R541
R547
R521
R522
R523
C801
C802
C803
C806
R570
TP563
R586
R583
R503
R501
R505
R572
R571
R509
C512
JW600
R803
C804
R412
R810
R808
Q803
Q805
C405
C406
R525
C510 C511
R540
Q802
Q806
R812
R519
R531
R516
CN431
R537
R536
R535
R599
R582
R406
R405
C414
C431
D810
C562
C563
R511
C516
JW518
CN441
R502
C408
X501
R548
D803
R813
R431
R597
R598
FB599
0
µ
H
FB516
D801
D804
R801
C403
C404
C401
FB402
FB403
0
µ
H
0
µ
H
FB562
0
µ
H
Q810
R814
R815
R816
Q809
R577
R578
R579
R596
R809
Q804
Q807
Q808
R811
D811
X502
IC801
R806
CN401
JR402
C415
C416
R410
IC501
R593
R592
R594
JR414
R807
R402
R404
R401
R403
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
1SS355
EC10DS2
100
100
0.1
47 16V
100
10k
1000
6.3V
0.1
2SC3623A
2SC3623A
0
0
470
10V
10V
9P
CT-S
10k
10k
DTC124ESA
DTC124ESA
100
100
100
100
100
100
10 50
0.1 MF
0.1
MF
MF
2.2
50V
B.P.
100
100
100
100
10k
10k
15k
15k
10k
0.1
4.7k
1000
6.3
15k
100k
100k
DTA124ESA
DTA124ESA
100p
100p
100
18p 22p
47k
DTC124ESA
DTC124ESA
3.3k
100
10k
10k
19P
FFC-S
100
100
100
10k
10k
10k
10k
0.1
0.1
EC10DS2-TE
0.1
47
16V
330k
0.1
11P
100
1000
6.3V
32.768kHz
100
1SS355
10k
100k
47k
47k
1SS355
1SS355
220
10
50V
10
50V
0.1
DTA124ESA
22k
22k
100k
DTC124ESA
100
100
100
100k
DTA124ESA
DTC124ESA
DTC124ESA
10k
1SS355TE-1
16MHz
M62703SL
10k
19P
0
2200p
2200p
0
M30620MCN-A06FP
4.7k
4.7k
0
1k
10k
10k
4.7k
4.7k
TA-MUTE
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
RECOUT-MUTE
TC+10V
-VEE
LED 3.9V
D 3.9V
BPF+10V
AC-MUTE
MC3
D+3.3V
SW-MUTE
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
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
23
22
21
25
27
82
76
77
78
79
59
60
29
30
*1
*2
ST-CE
ST+10V
STEREO
TUNED
ST-MUTE
ST-CLK
A-GND
RESET
X-OUT
VSS
X-IN
NMI
SCOR
IIC-CLK
IIC-DATA
SQ-CLK
CD-DATA
CD-CLK
VSS
B-SHUT
A-SHUT
AVSS
VREF
AVCC
XC-IN
XC-OUT
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
-CLK
LINE-MUTE
EQIC-DAT
PL-CLK
PL-DAT
PL-LAT
VIDEO-MUTE
LED-STBY
KEY-POWER
KEY-ECO
FUNC-SEL1
FUNC-SEL0
MODEL-IN
DEST-IN
SW-MODE
AUDIO
-OUT
STEREO
TUNED
SIRCS
BYTE
CNVSS
VCC
RDS-INT
ST-MUTE
ST-CE
ST-DOUT
BU-PWM3
ST-DIN
BU-PWM2
ST-CLK
BU-PWM1
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
REC-MUTE
NR-ON/OFF
REC/PB/PASS
TC-MUTE
B-PLAY SW
A-PLAY SW
CAPM-CTRL
CAPM-H/L
AMS-IN
B-TRG
A-TRG
ST-LOUT
ST-ROUT
IIC DATA
IIC CLK
EVER 3.3V
SIRCS
KEY ECO
KEY POWER
LED STBY
+5V
+7V
GC 3.3V
DBFB-H/L
CD-MUTE
HP-MUTE
+10V
PANEL GND
REC-B
REC-A
RDS-DATA
AC-CUT
IN(ST-DOUT)
OUT(ST-DIN)
B-HALF
LED 3.9V
PANEL GND
LED 3.9V
D-GND
D-0UT
R-CH
A-GND
L-CH
M-GND
A+5V(SW)
D+5V(SW)
M+7V(UNSW)
SYS CS
VIDEO MUTE
NC
SYS RST
SYS OUT
SYS IN
SYS CLK
SYS RQ
SYS OK
NC
INVERTER
Q411,412
MUTE
Q401,402
RESET SWITCH
GENERATOR
SYSTEM
CONTROL
LEVEL SHIFT
Q802,803
LEVEL
SHIFT
Q805,806
RESET SIGNAL
TUNER PACK
LEVEL
SHIFT
LEVEL SHIFT
Q809,810
1
5
10
15
19
*1 R596
1k
0
XGV6,XGV8
XGV10AV:5P,TH,
XGV10AV:EA
*2 R592
0
150
330
XGV10AV
XGV6
XGV8
Q804,807,808
XGV10AV
36
36
HCD-XGV6/XGV8/XGV10AV
7-12. SCHEMATIC DIAGRAM – MAIN (3/3) SECTION –
C354
TP351
TP352
R354
C356
C306
TP302
TP301
C304
R304
C307
C357
TP303
TP304
IC321
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
C337
Q333
C331
Q322
Q321
R330
Q335
Q334
JR301
L301
100
100
µ
C353
C303
R302
C302
R352
C313
R311
Q344
Q345
R318
R320
C350
JR353
JR303
C912
C911
C926
IC931
C903
CN902
CN903
C962
CN901
C963
C311
D913
D912
D911
R963
CN961
JW962
C961
R961
Q962
Q961
IC911
IC922
RV301 R310
R358
C352
JR351
R331
R332
EP901
C913
C345
C346
R319
IC961
C349
R348
R355
C355
R
351
R344
R345
R301
R305
R309
C322
C328
C329
C323
C333
C336
R335
C902
C925
IC341(1/2)
IC341(2/2)
C310
C326
C327
IC301
JW961
D962
D963
D964
D965
D961
R962
R391
R392
C901
R343
C305
R321
R337
R336
Q922
Q921
C921
R925
D924
IC921
R922
R923
R924
R921
C924
C922
C927
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
P
ET
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
10
50V
2SD1387
0.01
100V
PET
DTA124ESA
DTC124ESA
22k
2SB1116
DTC124ESA
0
0.1
MF
0.1
MF
MF
4.7k
10 50V
4.7k
10
50V
4.7k
DTC124ESA
DTC124ESA
10k
2.2k
1
0
0
470
10V
100
25V
470
6.3V
M5F7810L
470
16V
13P
3P
CT-S
0.1
13P
47
16V
100
16V
EC10DS2
EC10DS2
EC10DS2
2.2k
3P
EH-L
0.1
4.7k
2SB1116A-L
2SC2603-EF
TA8662N
22k
10k
10k
10
50V
0
5.6
1/4W
FR
5.6
1/4W
FR
47
16V
2.2
50V
2.2
50V
100k
22p
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
0.1
0.1
NJM4558M
NJM4558M
10
50V
27p
27p
HA12237F
EC10DS2 EC10DS2EC10DS2EC10DS2
EC10DS2
18k
3.3k
3.3k
10000
25V
2.2M
1
50V
4.7k
22k
1k
DTC124ESA
2SB734-3
2200
16V
100
2W
PTZ-TE25-5.1B
330
330
330
2.2k
3300
6.3V
0.1
10
50V
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(FW
D)
A-SOL
B-SOL
A-M
ODE
B-M
ODE
A-PHOTO
CAPM
+
B-PHO
TO
M
OTOR-H
M
OTOR-L
GND
M
-GND
SW
-G
ND
FAN+
FAN-
A.GND
DBFB
FAN.DET
LCH-IN
RCH-IN
F-RELAY
PL-RELAY
POWERGND
VF
VF
VF(-35V)
D.GND
MIC GND
MIC
HP.SW
POW
ER
STK POW
ER
FAN+
HP M
UTE
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
+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
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)
XGV8
XGV10,XGV6
INVERTER
INVERTER
REGULATOR
+5V
XGV10AV
Click on the first or last page to see other HCD-XGV10AV / HCD-XGV6 / HCD-XGV8 / LBT-XGV10AV / LBT-XGV6 / LBT-XGV8 service manuals if exist.