Sony HCD-XGV10AV / HCD-XGV6 / HCD-XGV8 / LBT-XGV10AV / LBT-XGV6 / LBT-XGV8 Service Manual ▷ View online
49
49
HCD-XGV6/XGV8/XGV10AV
7-25.SCHEMATIC DIAGRAM – SUB AMP SECTION (XGV8) –
EPT101
JW
103
JW
102
R130
R105
R106
D102
D103
R108
R111
C109
C108
R109
R113
Q101
R112
D101
C159
C158
R159
Q151
R163
D151
R162
R161
R158
C106
C105
R160
R138
C107
C157
R157
R107
C113
C104
C154
R153
C153
R151
C151
C114
R102
C102
R152
C152
R103
C103
R101
C101
CN102
R110
R128
R120
IC101
CN101
33k
3.9k
1W
3.9k
1W
RD15ESB1
RD15ESB1
0.22
5W
1k
0.068
0.068
10
1/2W
100k
2SC1841
15k
1SS133T
0.068
0.068
10
1/2W
2SC1841
100k
1SS133T
15k
1k
0.22
5W
0.1
0.1
100k
0.22
5W
22
100V
22
100V
100
100
10000p
22
50V
22
50V
680
220p
1k
1
50V
1000p
100k
220p
100k
220p
680
220p
1k
1
50V
3P
100k
0.22
5W
1
STK412-040
AMP
10P
STK MUTE
OVERLOAD
SUB-GND
GND
SW-L
SW-R
-VH
+VH
+VL
-VL
SW-R
SW-L
A.GND
(CHASSIS)
Q101,151
OVER LOAD
DETECT
(XGV8 ONLY)
50
50
HCD-XGV6/XGV8/XGV10AV
7-26.PRINTED WIRING BOARD – SUB AMP SECTION (XGV10AV/XGV8) – • See page 23 for Circuit Boards Location.
D103
D102
JW102
R106
R105
EPT101
R159
R109
R163
R162
R160
R152
R151
R130
R102
R190
R189
R192
XGV10AV
XGV10AV
XGV8
XGV8
XGV8
R193
R191
R101
C113
CN101
C102
C189
C188
C103
C152
C153
Q151
R158
IC101
IC101
R108
R138
R128
JW119
R113
CN102
C184
C181
JW106
JW103
C114
Q101
R111
C107
E
E
R161
R112
JW116
JW131
JW130
1
1
4
3
5
10
15
18
1
5
10
15
18
R110
JW121
R107
R157
JW134
C104
C154
C151
R153
R188
R168
R103
JW110
JW118
JW125
JW138
D151
C101
C157
C108
C109
C106
C105
C158
C159
JW140
JW120
JW133
JW101
R120
JW111
JW128
JW139
JW117
JW115
JW137
JW136
D101
JW122
SUB AMP BOARD
11
(13)
1-683-451-
T
XGV10AV:
PROLOGIC
BOARD
(Page 52)
P
C183
R183
C182
R182
R181
1
10
9
Q181 E
D191
(CHASSIS)
XGV10AV
XGV10AV
XGV10AV
(XGV10AV,XGV8 ONLY)
XGV10AV
XGV8
XGV8
XGV8
XGV8
Q
XGV8:
PA
BOARD
(Page 46)
PA
BOARD
(Page 44)
XGV10AV
(Page 46)
XGV10AV
(Page 46)
XGV8
2
3
4
5
6
A
1
B
C
D
Ref. No.
Location
D101
B-5
D102
A-5
D103
A-5
D151
C-3
D191
C-2
IC101
A-3
Q101
B-4
Q151
B-3
Q181
C-2
• Semiconductor
Location
51
51
HCD-XGV6/XGV8/XGV10AV
7-28. PRINTED WIRING BOARD – MIC/GUITAR SECTION –
• See page 23 for Circuit Boards Location.
• See page 23 for Circuit Boards Location.
7-27. SCHEMATIC DIAGRAM – MIC/GUITAR SECTION –
NO802
C838
R877
R879
R876
C832
R865
C829
C830
R863
C878
R866
C823
C826
R861
C834
C835
R862
R864
C833
C828
R860
R859
C827
C831
R858
C865
D801
CN812
C820
R867
C824
R855
R850
IC850(1/2)
C806
R854
C810
R853
R852
C802
R806
R808
C804
R809
J802
J801
R807
C801
C803
C805
C818
C819
C817
R857
R856
IC850(2/2)
C837
C822
R878
R874
C821
NO811
C825
FL801
R875
IC851
Q884
10
50V
330
1k
1k
0.15
10k
0.47
50V
0.47
50V
22k
1
50V
15k
47
16V
47
16V
120k
6800p
0.068
22k
22k
1000p
0.068
22k
22k
1000p
6800p
22k
1
50V
MTZJ-5.1B
5P
2.2
50V
2.2k
2.2
50V
10k
1k
NJM4558L
47p
47k
330p
1k
100k
47p
10k
1k
0.47
50V
1k
10k
10000p
1
50V
1000p
47p
47p
2.2
50V
100
390k
NJM4558L
10
50V
1000
16V
1k
10k
47
16V
3P
22000p
100
M65850P
DIGITAL
ECHO
2SC2785
+5V REG
+5V REG
MIC-VR-IN
MIC-VR-OUT
MIC-OUT
MIC_GND
ECHO/GUITAR-IN
ECHO/GUITAR-OUT
+10V
O
P
2O
U
T
V
CC
CLO
CK
R
EF
O
P
2IN
LP
F2IN
LP
F2O
U
T
G
N
D
C
C2
CC1
O
P1IN
O
P1O
UT
LPF1O
UT
LP
F1IN
MIC 2
MIC 1
VC
5.2
5.8
5.3
0.9
2.7
2.7
2.7
2.7
2.7
2.7
2.7
0.5
0.5
(CHASSIS)
AMP
IC850
MIC
1
2
3
4
5
6
7
8
MIC/GUITAR BOARD
11
(13)
1-683-455-
IC850
C806
C818
R865
R858
IC851
JW813
JW817
R857
JW824
JW818
FL801
C838
C837
R876
R879
R877
R874
Q884
C832
R859
R860
C831
C827
C829
C828
R864
R863
R862
R861
R875
D801
JW812
C833
C834
C878
R866
C825
JW822
JW823
JW814
JW819
JW805
JW820
JW806
C824
C810
R867
C820
C801
R807
R809
R854
C804
C802
R806
R808
R850
R855
C819
R856
R853
JW801
R878
JW816
C821
C805
R852
C817
C803
CN812
C865
JW821
C823
C830
C835
C826
JW481
JW804
CLP804
NO802
JW825
C822
J802
MIC 2
J801
MIC 1
1
5
L
TC–A
BOARD
(Page 42)
NO811
E
E
MAIN
BOARD
(Page 37)
1
3
1
8
1
7
8
14
(CHASSIS)
2
3
4
A
1
B
C
D
E
F
Ref. No.
Location
D801
E-2
IC850
C-3
IC851
F-3
Q884
D-3
• Semiconductor
Location
52
52
HCD-XGV6/XGV8/XGV10AV
7-29.PRINTED WIRING BOARD – PROLOGIC SECTION (XGV10AV) – • See page 23 for Circuit Boards
Location.
FL201
IC201
D201
R291
R293
R292
R282
R281
R272
R271
R214
R213
R212
R210
R205
R204
R203
R202
R201
R283
R273
C215
C214
C264
C291
C292
R294
R216
R217
L201
R211
R208
R207
R209
R206
JW202
Q271
Q281
Q291
E
JW201
JW205
C210
C212
C211
C208
C209
C207
C203
C202
C201
C261
C260
C258
C259
C257
C256
C255
C249
C252
C231
C225
C216
C262
C204
C229
JW208
JW210
JW211
C228
C226
C227
C236
C237
C248
C224
C213
C206
C205
C219
C220
C221
C222
C230
25 24
64 65
1
80
40
41
41
C242
C223
C218
C217
CN201
JW207
JW213
JW209
JW204
JW206
JW200
JW214
JW215
JW216
JW217
JW218
JW219
CN203
C241
C240
C238
C239
C251
C253
CN202
C232
C243
C244
C250
C246
C247
C235
C233
C234
JW212
C245
E
E
1
4
T
SUB AMP
BOARD
(Page 50)
1
10
S
MAIN
BOARD
(Page 37)
1
10
R
MAIN
BOARD
(Page 37)
PROLOGIC BOARD
(XGV10AV ONLY)
11
(11)
1-684-074-
2
3
4
5
6
A
1
B
C
D
E
Ref. No.
Location
D201
A-4
IC201
B-3
Q271
C-4
Q281
B-4
Q291
A-5
• Semiconductor
Location
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