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Schematic Diagram - Main Section (1/2) - Sony CFD-E95 Service Manual

Sony cd radio cassette-corder service manual
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CFD-E95
6-13. SCHEMATIC DIAGRAM – MAIN Section (1/2) – •
See page 36 for IC Block Diagram.
(1/2)
R145
R330
2.2k
100
R146
C134
220k
4.7
50V
R143
100k
Q125
2SC4081-T106Q
AF AMP
C110
1
50V
R147
1k
R247
1k
C210
1
50V
Q225
2SC4081-T106Q
R243
AF AMP
100k
R246
220k
R332
R245
470
2.2k
C334
470
10V
R350
R352
4.7k
10k
R353
C350
R351
10k
22
10k
10V
C932
220
D930
R930
16V
1SS355TE-17
1k
R931
1k
Q957
KTC3203Y-AT
CD
+3.3V REGULATOR
C960
R960
0.1
(Page 31)
C331
C332
1000
0.01
10V
ELECTRICAL
VOLUME
IC302
PT2257
C234
4.7
50V
C122
C222
D322
1000p
1000p
1SS355TE-17
Q958
R959
R958
DTA143ZUA-T106
100
220
C959
D957
C957
100
10k
UDZSTE-173.9B
0.01
10V
DTC143ZUA-T106
D920
R922
KDS121-RTK
R920
220
470
C920
D921
R923
10
UDZSTE-175.1B
220
50V
30
30
C133
R126
C124
4.7
470
0.022
50V
R128
470
R125
R149
2.2k
1k
Q122
2SC4081-T106Q
C126
R127
MEGA BASS
1
10k
C125
CONTROL
50V
2200p
C225
R227
2200p
10k
Q222
C226
2SC4081-T106Q
1
MEGA BASS
50V
CONTROL
C233
4.7
R225
R249
R228
50V
2.2k
1k
470
R226
C224
R240
R140
470
0.022
2.2k
2.2k
CNP313
D-GND
S-GND
P-CON
A-MUTE
AC-HI
MT-GND
CD-6V
M-BASS
Q958,959
CD POWER
ON/OFF
CONTROL
A-GND
Q959
CNP311
CNP331
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER
(
) : CD PLAY
11P
3.3V
6V
9V
(Page 35)
L-CH
R-CH
(Page 35)
3P
6P
M901
(CAPSTAN/REEL)
S903
(MOTOR ON/OFF)
S902
(TAPE PLAY)

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