Printed Wiring Boards - Main Section (2/2) - Sony DSX-A40UE Service Manual

4-4.

PRINTED WIRING BOARDS - MAIN Section (2/2) -

1 2
MAIN BOARD
(CONDUCTOR SIDE)
A
J303
(ANTENNA IN)
B
R339
C
AB101
TU252
R259
TUX-DSP03
(TUNER UNIT)
D
1
R260
R262
R263
E
8
C339 C335
R342
R345
R340
C291
C338
D311
C336
D309
C341
A K
R229
F
4
C277
1
G
FB303
H
CN201
J304
AUX
DSX-A40UE/A40UI/A42UI
• : Uses unleaded solder.
3 4 5
J302
REAR
AUDIO OUT
L R
14
15
C355
Q302
Q303
E
C408
Q305 Q301
E
E
C403
E
C407
D404
D405
C274
R344
R343
R341
D310
2
1
6 7
W001
R337
C412 A002
IC401 R356 C330 C318
IC304
2 C332
24
1
25
C410
R804
C347
C623
C337
JL102
JL103
JL104
JL105
JL106
X102
14
15
CN103
KEY
BOARD
15 15
8 9 10
FU101
CN102
18
17 19
2
9 16
1 8
1
WR1
L401
D402
JS001
D401
W002
D403
C406
C401
JL107
X101
JL108
JL101
DSX-A40UE/A40UI/A42UI
Ver. 1.1
11 12
(US, Canadian)
PW1
WHT/BLK
1 9 FRONT LCH (–)
WHT
FRONT LCH (+)
J101
GRN/BLK
(REMOTE IN) 2 10
REAR LCH (–)
GRN
REAR LCH (+)
VIO/BLK
3 11 REAR RCH (–)
TO
VIO
CN102
REAR RCH (+)
GRY/BLK
4 12 FRONT RCH (–)
GRY
FRONT RCH (+)
5 13
BLU / WHT
REM OUT
MAX 0.4A
6 14
7 15
RED
ACC
YEL
8 16
BATT
BLK
GND
(AEP, Russian, UK)
RL+ RL–
GRN GRN/BLK
7 8
FB101 FB102
FL+ FL–
WHT WHT/BLK
5 6
FR+ FR–
GRY GRY/BLK
TO 3 4
CN102
RR+ RR–
VIO VIO/BLK
1 2
PW1
WHT WHT/BLK
1 9
GRN GRN/BLK
2 10
VIO VIO/BLK
3 11
GRY GRY/BLK
4 12
5 13
BLU / WHT
AMP REM
BLU MAX 0.3 A
6 14
RED
7 15
YEL
BLK
8 16
11
1-889-210- (11)
ACC GND
RED BLK
7 8
ANT
NC
REM
BLU
5 6
NC BATT
YEL
3 4
NC NC
1 2
Note: When the KEY board is defective, exchange the
FRONT PANEL ASSY (Ref. No. FP1).