Sony SRF-MQ11 Service Manual ▷ View online
13
13
SRF-MQ11
4-2. PRINTED WIRING BOARD – MAIN BOARD –
Ref. No.
Location
D1
F-6
D2
D-11
D3
F-6
D101
F-11
IC1
D-6
IC101
D-13
Q2
D-8
Q3
D-9
Q101
C-13
Q102
C-14
Q103
C-15
• Semiconductor
Location
IC1
IC101
MAIN BOARD
(SIDE A)
1-860-776- (11)
11
RV101
VOL
B
MICROCOMPUTER
BOARD
CN301
(Page 15)
16
30
15
1
E
C
B
MAIN BOARD
(SIDE B)
1-860-776- (11)
11
7
3
4
10
6
9
8
11
1
2
5
A
BATTERY BOARD
(Page 17)
SPEAKER
R-CH
24
13
1
12
B
B
C
E
E
B
C
E
C
E
B
C
TP(VT)
TP(ANT)
•
: Uses unleaded solder.
14
14
SRF-MQ11
4-3. SCHEMATIC DIAGRAM – MAIN BOARD –
R1
R2
R4
R5
R9
R20
R11
R14
R15
R13
R12
L6
L3
C20
C21
R17
R22
R25
C112
R109
R110
R111
R101
R104
R103
R102
C118
C103
L103
L102
L101
R106
R107
R108
L104
RV101
C15
C16
C17
C8
C9
C6
C1
C2
C34
C4
C14
C22
C19
C23
C25
C26
C27
C28
C30
C29
C120
C119
C104
C106
C107
C108
C116
C111
C110
C109
D3
D1
L1
D2
Q2
Q3
R21
CF1
C31
IC1
R18
R23
R19
R24
IC101
C101
C102
Q101
C115
R105
C105
Q102
Q103
D101
C121
C117
C113
C114
CN1
CT1
CF2
C13
100k
100k
220k
100k
0
0
22k
100
1k
470k
10k
27nH
220
4V
220
4V
1k
0
47
22
6.3V
470k
100k
1k
220k
4.7
4.7
4.7
100
4V
10
6.3V
4.7k
4.7k
1k
20k/20k
1000p
0.01
0.01
220p
4p
1000p
1000p
1000p
0.01
1p
0.1
1
0.1
1
0.47
0.047
0.022
4700p
0.22
0.22
2200p
1
0.22
0.47
0.22
0.1
1
0.1
0.1
0.1
HVC202B TRU
HVC202B TRU
RF COIL
HVC202B TRU
2SC4081T106R
2SC3931-C-TX
10
10.7MHz
4700p
TA2154AFN-EL
TA2179FNG
(EL)
4.7
10V
2.2
10V
2SB1689-T106
1
100k
4.7
10V
2SB1689-T106
DTC144TUA
-T106
1SS302
-TE85L
-TE85L
2200p
1
0.22
0.22
20P
10.7MHz
0.01
*1
*2
*1
*2
15
15
SRF-MQ11
4-4. PRINTED WIRING BOARD – MICROCOMPUTER BOARD –
IC301
IC302
IC304
IC303
T201
S302
X301
MICROCOMPUTER BOARD
(SIDE A)
1-860-777- (11)
11
DX
LOCAL
SENS
1
16
48
49
64
32
17
33
1
2
4
3
1
2
4
3
LIQUID
CRYSTAL DISPLAY
EXCEPT US
US
E
B
C
E
B
C
E
B
C
MICROCOMPUTER BOARD
(SIDE B)
1-860-777- (11)
11
S301
MODE/ENTER
LCD
SHIELD
B
MAIN BOARD
CN1
(Page 13)
4
3
1
2
E
B
C
E
E
C
B
C
B
E
C
B
•
: Uses unleaded solder.
Ref. No.
Location
D201
F-2
D202
D-2
D302
F-12
D303
G-14
IC301
D-5
IC302
C-3
IC303
E-12
IC304
C-2
Q201
E-2
Q202
D-1
Q301
D-12
Q302
D-12
Q304
F-13
Q305
B-11
Q306
G-5
• Semiconductor
Location
16
16
SRF-MQ11
4-5. SCHEMATIC DIAGRAM – MICROCOMPUTER BOARD –
TP
T201
R343
C325
R321
R325
R346
R329
R331
R332
R333
R327
R328
R326
R347
R
324
R306
R307
R308
R309
R348
R
314
R315
R302
R303
R304
R301
R203
R204
R202
R201
R205
R348
R311
X301
R316
R313
R312
C314
R338
R339
R340
R349
R350
R335
R336
R337
CN301
S301
IC303
S302
C324
C323
C322
C320
C305
C306
C304
C303
C301
C302
C204
C203
C202
D
201
C201
C205
C309
C319
C321
C310
C311
C308
C313
C315
C317
C316
C318
Q301
Q302
IC304
IC302
R319
R320
R318
R342
D302
Q304
Q306
Q305
R345
D
202
C206
Q201
Q202
IC301
D
3
03
R344
(RESET)
1k
22
4V
4V
1k
470k
10k
100k
1k
1k
1k
1M
1k
100k
0
10
1M
10k
1M
10k
0
1k
1k
10k
10k
4.7k
100k
100k
47k
47k
1k
10
0
10k
75KHz
100k
1k
1M
10 6.3V
100k
100k
100k
100
100
1k
1k
1k
20P
XC61CN0802NR
1
0.1
0.1
1
0.1
1
1000p
220p
0.01
0.22
0.1
10p
10p
M
A2
71
1100L
SO
0.22
1
1
0.47
0.01
47p
10p
0.01
0.1
0.1
0.1
0.1
0.1
2SC5846002S0
2SC5846002S0
XC61CN
1102N
R
XC61CN1002NR
470k
470k
470k
470k
RB521S
-30-TE61
2SB1462J-
QR(TX).SO
DTC144TUA
-T106
2SA2029T2L
1k
M
A
ZS
1300
08
S0
10
6.3V
2SC584600LS0
2SC584600LS0
TC9329AFAG -603(S.D)
R
B520S
-30TE61
100k
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