Sony SA-WP16 Service Manual page 4

SA-WP16
Ver. 1.1
1-2. PRINTED WIRING BOARDS — MAIN SECTION —
1 2 3
• Semiconductor
A
Location
Ref. No. Location
D101 C-12
D102 C-13
D303 D-13
D304 D-13
D305 F-11
B
D306 C-14
D307 C-14
D308 C-14
D309 C-13
D402 I-10
D504 G-10
D505 F-11
D506 F-10
C
D801 G-11
D802 G-11
D803 G-11
D804 G-11
D901 C-4
IC202 C-11
IC203 B-11
D
IC500 F-10
Q102 B-12
Q103 C-12
Q301 C-13
Q302 C-13
Q303 D-14
Q304 D-14
E
Q305 D-14
Q306 D-14
Q307 F-14
Q308 G-14
Q309 G-14
Q310 G-14
Q311 D-13
Q505 G-11
F
Q731 H-13
G
H
S901
1 2
POWER
2 1
I
SA-WP16
• Refer to page 3 for Circuit Boards Location.
4 5 6
D901
(POWER)
J101
INPUT
CN901
1 2
E51 MODEL
F900
1
E51 MODEL
240V
S2
VOLTAGE
SELECTOR
11 10
220V
120V
JW1 JW1
FH904
EXCEPT E51 MODEL
F901
FH903
1 2
JW901
CN1
E51 MODEL
FH906
2 1
: Uses unleaded solder.
7 8 9
1
RV801
2
LEVEL
3
5
1
SP901
(SPEAKER)
6
CNP401
9 8 7 6
T1
POWER
TRANSFORMER
4 5
3
FH905
F902
4 4
10 11 12
R123
C127
(CHASSIS)
1 4
IC203 Q102
C206
R216 8 5
D101
5
R209 C128
C204
R124
R210
1 1 4
R212
IC202
Q103
C201
8 5
R207 R205
R202
R206
R315
1
2
1
2
JW111
JW112
JW124
R515
D506
D305
JW118
R311
C507
JW119
R510
JW120
C505
D505
JW121
1 4
IC500
R508
8 5
JW122
JW123
JW125
C408
R512
C504
JW126
R513
D504 R404
C510 JW127
1
JW134
6
13 14
JW100
C302
C301
R301
R304
D307
D306
R330
Q301
R308
C310
D304
C308
D303
Q305 R324
Q304
JW108
JW109
C307
JW110
R314
C309
C313
R329
R318
R319
R328
JW116
JW113
JW115
JW114
R509
R732
Q731
C403