Read Sony HCD-XGR90AV / LBT-XGR90AV Service Manual online
HCD-XGR90AV
44
44
7-23.PRINTED WIRING BOARD – PROLOGIC SECTION – • See page 21 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
JW
201
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
JW
208
JW210
JW
211
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
JW
213
JW209
JW204
JW
206
JW
200
JW214
JW215
JW216
JW217
JW
218
JW
219
CN203
C241
C240
C238
C239
C251
C253
CN202
C232
C243
C244
C250
C246
C247
C235
C233
C234
JW
212
C245
E
E
1
4
T
SUB AMP
BOARD
(Page 42)
1
10
S
MAIN
BOARD
(Page 33)
1
10
R
MAIN
BOARD
(Page 33)
PROLOGIC BOARD
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
B-4
Q281
B-4
Q291
A-5
• Semiconductor
Location
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