Printed Wiring Boards - Main Section (1/2) (Side A) - Sony ICF-C1200 Service Manual

ICF-C1200
4-3. PRINTED WIRING BOARDS – MAIN SECTION (1/2) (SIDE A) –
1 2
MAIN BOARD (SIDE A)
A
S310
BAND
/ENT
R405
BAT401
PAS
R403
B
S308
Q402 BCE
(JOG SWITCH)
.
R404
Q401
C
X301
R390
R215
Q206
ECB
R391
Q205
D
E
: Uses unleaded solder.
3 4
SP101
SPEAKER
R314
R315
C412
D402
T401
C302
C405
BCE
R392
IC302
C303 R318 R343 R346
C408
R319
C309
2
R339 1 2
1
R345
R389 C308
R340
C409
R320
3 4
C326
R341
3 4
60 55 50 R342
45
R349
IC304
IC305
R321
R312 R310
41
61
40
R313 R311
R309
R328
C306
R308
65
R329
35
IC301
R307
C305
R306
R388
70 R379 R332 R333
C304
R331
30
R305
R337
R304
75 R322
C316 25
R303
R302
21
80
R377 R301
C325
C319
R376
R375
1 5 10 15 20 R387
R337 US,JE MODEL
JE MODEL
R322
US,AEP,E
MODEL
5 6
R350 Q203
C324
Q204
2
1
3 4
C210
IC303
C208
D109
2 1
3 4
C207
C403
Q202
D401
R327
9 8
3
1 IC201
C205
12 5
R204
IC401
R407
5
4
BCE
C411 1
16
C212
BCE
Q201
R406
Q404
C203
Q403
TP
(3V)
AEP,E MODEL
8 8
7 8
L102
AM
FERRITE-BAR
ANTENNA
CT101
R131
L105
L103
ALARM MODE
CT102
L101 L104
C113
C215
C108
C114
RV101
CF101
TP
C118
(76K)
C202
R124
T101
C201
R119
13
1-681-238-
(13)
DRY BATTERY
SIZE "AAA"
(IEC DESIGNATION R03)
2PCS, 3V
Note :
• X : parts extracted from the component side.
•
z
•
(The other layers' patterns are not indicated.)
Caution:
Pattern face side:
(Side B)
Parts face side:
(Side A)
• Abbreviation
JE
9
Semiconductor
z
Location
Ref. No. Location
D109 C-6
D303 B-4
D304 B-4
D401 C-5
D402 B-3
D403 B-2
IC201 C-6
IC301 C-3
IC302 B-4
IC303 C-5
IC304 B-4
IC305 B-5
IC401 D-5
S311
Q201 D-6
Q202 C-6
OFF
Q203 B-5
Q204 B-6
RADIO
Q205 D-2
BUZZER
Q206 D-2
Q302 B-3
Q401 B-2
Q402 B-2
Q403 D-5
Q404 D-5
: Through hole.
: Pattern from the side which enables seeing.
Parts on the pattern face side seen from the
pattern face are indicated.
Parts on the parts face side seen from the
parts face are indicated.
: Tourist