Printed Wiring Board - Main Board - Sony HCD-LX9AV Service Manual

7-11. PRINTED WIRING BOARD – MAIN Board – •
C731 Q731
E
R733
(Page 38)
(Page 28)
(Page 30)
See page 20 for Circuit Boards Location.
J704
WOOFER
OUT
C776
C733
R731
R732
(Page 36) (Page 46)
(Page 42)
J703
FRONT REAR
IN IN
CENTER WOOFER
IN IN
R761
R723
R765 R715
R762
C711
R764 R714 R766 R716
C723 C761
C713
C762 C712 C763
C253
L201
C250
C245
C246
C244
C247
C249
C261
R205
C248
C242
R271
C237
R210
R273 65 64
Q271
E
C236
R283
Q281
C230
R282 R272
N201 80
IC201
E
1
R281
1
R204
C204 41
Q291
40
C224
R293 C208
R292
5 E C209
C222
R291 24 25
C210 C211
C220
FL201
C214
C212
D201
C215
C217
C216
C246
31 31
HCD-LX9AV/LX10AV/LX90AV
C251
R206
C243
R209
C239
C238
C235
C231 C233
C229
C228
C227
C226
C225
C223
C221
(Page 44)
(Page 44)
(Page 24) (Page 26)
• Semiconductor
Location
Ref. No. Location
D191 B-7
D192 B-7
D193 A-6
D194 B-6
D201 E-7
D334 I-3
D501 I-6
D534 G-7
D801 I-6
D802 H-7
D803 H-8
D804 I-7
D805 H-8
D806 H-7
D807 H-8
D808 I-6
D911 E-10
D912 F-9
D913 F-10
D931 G-10
D951 B-10
IC101 D-3
IC181 B-5
IC191 B-7
IC201 C-9
IC301 G-2
IC501 H-6
IC601 B-1
IC781 A-12
IC801 I-7
IC901 C-11
IC911 E-10
IC931 G-10
IC932 G-11
IC932 G-12
IC933 H-11
IC951 B-11
Q111 D-5
Q112 D-5
Q113 D-5
Q115 D-4
Q161 E-5
Q162 E-5
Q163 E-5
Q165 E-3
Q331 I-2
Q332 I-2
Q333 I-2
Q334 I-2
Q336 I-3
Q339 I-4
Q342 I-3
Q801 H-7
Q802 H-9
Q803 H-8
Q804 I-8
Q901 C-11
Q902 B-11
Q903 B-11
Q904 B-11
Q905 B-11
Q906 B-11
Q911 F-9
Q912 F-9
Q913 F-9
Q914 F-9
Q931 G-10
Q932 G-9
Q961 A-10
Q962 A-10