Printed Wiring Boards - Main Section (2/2) (Aep And Uk Models) - Sony DSX-A50BT Service Manual

5-7.

PRINTED WIRING BOARDS - MAIN Section (2/2) (AEP and UK models) -

1 2
MAIN BOARD
(CONDUCTOR SIDE)
J303
A
(ANTENNA IN)
R339
B
C
R259
1
R260
D
R262
R263
TU251
C255 C339
TUX-DSP02
9
TUNER
UNIT
R342
R345 R340
C338
D311
C336
E
A K C341
D309
4
FB302
1
FB303
F
CN201
J304
AUX
DSX-A50BT
3 4
J301
FRONT REAR
AUDIO OUT AUDIO OUT
L R L R
15
E
Q305 Q301
E C408
E
Q302
Q303
E
C407
D404
D601
D405
K A
18 10
C335 9 1
R344
R343
R341
D310
2
1
• : Uses unleaded solder.
5 6
C332
R337 C330 C318
C412 IC401
R356 IC304
14 2
24
1
25
C403
C410
R804
C347
C243
C337
JL102
JL103
JL104
JL105
JL106
14
15
CN103
A1 KEY BOARD
(Page 24)
CN001
21 21
7 8
FU101
CN102
17 18
2
9 16
1
1 8
L401
C406
C401
JL107
C157
X101
C158
X102
JL108
JL101
(SIDE A)
11
(11)
1-886-096-
MIC601
BT
BOARD
WR1
Note 2: When the BT board or MAIN board (including BT board) is replaced, it
Note 1: When BT board is defective, exchange is necessary to confi rm operation. Refer to "BLUETOOTH FUNCTION
the complete mounted board. CHECKING METHOD USING A CELLULAR PHONE" (page 5).
DSX-A50BT
9 10
J101
(REMOTE IN)
RL+ RL–
GRN GRN/BLK
8
7
FL+ FL–
WHT WHT/BLK
5 6
FR+ FR–
GRY GRY/BLK
TO 3 4
CN102
19
RR+ RR–
VIO VIO/BLK
1 2
FB103
PW1
WHT WHT/BLK
1 9
GRN GRN/BLK
2 10
FB101 FB102
VIO VIO/BLK
3 11
GRY GRY/BLK
4 12
D402
5 13
D401
BLU / WHT
AMP REM
BLU
MAX 0.3 A
6 14
D403
RED
7 15
YEL
BLK
8 16
ACC GND
RED BLK
7 8
ANT
REM NC
BLU
5 6
NC BATT
YEL
3 4
NC NC
1 2
ANTENNA BOARD ANTENNA BOARD
(SIDE B)
PATTERN
ANTENNA
CN001
12 12
1-885-289- (12) 1-885-289- (12)