Printed Wiring Board - Amplifier Section - Sony ICF-M1000 Service Manual

ICF-M1000
Ver. 1.1
5-3. PRINTED WIRING BOARD – AMPLIFIER Section –
1 2
AMPLIFIER BOARD
A
R242
B
R315
R157
C133
JW330
R159
JW329
R261
C
C233
CN301 R259
1 JW331
R238
RED
PS301 R239
GRY
Q309
2 R240
JW332
JW333
C120
D
C306
C119
+
C220
C219
7
E
B
CN305
POWER
BOARD
R418
(Page 14)
1
Q405
C30
F
ICF-M1000
• See page 9 for Circuit Boards Location.
3 4
J303
i
D101
C305
D201
C222
Q307
+
Q205
R445
R237
15
C437
R260
C217
R222
C209
Q306
+
+
C216 R233
C235
R308 JW324
C135
C117
R309
C109
C116 R134 R132
+
C112
R137
IC303
Q308
C118
R314
Q403
JW323
C309
+
1
C218
+
Q404
R412
W301
C
: Uses unleaded solder.
5 6
JW340
C122
+
Q204
Q105
R255
R245
R243
R246
JC201
R122
5
4
C229
C123
R153
C124
8 1
R150
C125
R151
R144
+
C129
C127
C104
Q106
C204
C234
CN303
Q206
JW310
JW311 Q310 R201
D301
R101
JW319
Q302
JW314
Q301
JW312 JW313
JW322
CN3
18 2
19 1
JW303
JW326
C444
W1
VOL BOARD A MAIN BOARD
CN304 CN2
(Page 14) (Page 10)
12 12
7 8
• Semiconductor Location
Ref. No. Location
D101 B-4
D201 B-4
D301 E-6
IC301 E-8
IC302 C-7
IC303 D-3
IC304 C-5
Q7 D-9
Q101 D-7
C310
R320
C221
CN1
5 4
FM ANTENNA
75Ω
R115
R116
1
8
R155
R154
Q104
C302
R113
R305
JW341
R213
C101
Q101
C40 R28
R27
+
JW342
Q7
R106
Q102
JW351
Q103 C314
R107
C102
JW343 C103
R103
C203
R208 R304
R203
C202
C307
R109
Q203
R110
R207 R209 IC301
C201
Q201
R210
5 4
Q202 +
R206
R302 1
8
C114
C301
+
C214
R105
+
C111
C211
9 10
Ref. No. Location Ref. No. Location
Q102 D-7 Q301 E-6
Q103 D-7 Q302 E-6
Q104 C-7 Q306 C-3
Q105 C-5 Q307 C-4
Q106 D-6 Q308 D-4
Q201 E-7 Q309 D-2
Q202 E-7 Q310 E-5
Q203 E-7 Q403 D-4
Q204 C-6 Q404 E-3
Q205 C-4 Q405 F-2
Q206 E-5
S1
FM ANTENNA
C38
SELECTOR
EXT
R
INT
R26
J302
R156
LINE OUT
L302
R223 R224 R123
R225 R125
J301
LINE IN
11, 12
1-869-623- (11, 12)