Sony SA-WX700, Service Manual

Page: 5 / 20

5 5
SA-WX700
2-3. Printed Wiring Board – FILTER SECTION – • See page 3 for Circuit Boards Location.
1
4
5
8
1
4 5
8
1
4 5
8
E
C
B E
C
B
1
4 5
8
1
4 5
8
1
4 5
8
1
4
5
8
C242
C241
C209
C214
C232
C231
C229
C230
C226
C225
C234
C235
C206
C222
C215
C224
C249
R220
R225
R204
R202
R213
R210
C208
R231
R223
C227
C244
C501
S501
CN501
C245
C246
C243
C221
R227
Q201 Q202
C239
C236
C238
R206
C223
C237
C205
C220
C218
C216
C862
C861
R216
R238
R230
R236
R224
R221 R219
R201
R203
R222
R205
R209
R214
R215
R226
R240
C207
C210
C247
R218
R217
IC207
IC202
IC204
IC201
IC203
IC205
IC101
R239
R237
R212
R207
JW231
JW225
JW230
JW227
JW230
JW213
JW234
JW210
JW211
CN202
CN203
JW233
JW213
JW212
JW220
JW207
JW201
JW218
JW217
JW210
JW205
JW206
JW203
JW209
JW235
JW208
JW202
JW232
CN204
CN201
JW229
JW257
JW228
JW224
JW221
R208
5 1
1
1
1
8
6
1
8
2
1
5
D101 D102
D103
D104
R105
R101
R106
R103
R104
R102
R107
R108
JW102
JW104
JW103
JW101
CN101
C108
C110
C102
C109
C101
C105
C106
C107
R115
R113
C111
C103
R110
R109
R114
R111
R112
J101
R116
JW108
D106
D104
D105
SW302
SW303
SW301
CN303
3 1
CN301
5
1
1 6
CN302
VR301
VR302
5
1
5
1
6
1
1
6
1
8
8
1
CN202A
CN201A CN201B
CN202B
CN203A
CN203B
LUG2
LUG1
FILTER BOARD
INPUT BOARD
CONTROL BOARD
CONNECTOR BOARD
POWER SWITCH BOARD
11
(11)
1-688-704-
11
(11)
1-688-701-
11
(11)
1-688-706-
11
(11)
1-688-702-
11
(11)
1-688-703-
(SIDE A) (SIDE B)
RELAY
BOARD RELAY
BOARD
TM101
+
+
-
-
+
+
-
-
OUT
SPEAKER
IN
L
R
PHASE
NORMAL
REVERSE
t
POWER SAVE
BOOST
AUTO
OFF
t
OFF
ON
t
POWER
LEVE
FREQUENCY
OUT
LINE
IN
B
POWER
BOARD
(Page 8)
A
POWER
BOARD
(Page 8)
2 3 4 5 6 7
8
9
A
1
B
C
D
E
F
Ref. No. Location
D101 E-5
D102 E-5
D103 E-4
D104 E-4
D105 E-2
D106 E-2
IC101 F-2
IC201 D-4
IC202 B-2
IC203 C-1
IC204 A-3
IC205 D-2
IC207 B-1
• Semiconductor
Location
Ver 1.1