Sony CFS-1085S, Руководство по обслуживанию, Страница: 15 / 32

CFS-1085S
15 15
4-4. SCHEMATIC DIAGRAM – MAIN SECTION –
• See page 12 for Notes.
• See page 12 for Waveforms.
• See page 33,34,35 for IC Block Diagrams.
C306
R306
C209
R207 R205
C205 C203 R206
C206
C211 C207
R204
CNP301
R203
C311
R103
C111 C107 R104
C106
C105
C109
R107 R105
C103 R106
C305
IC301
C302
R304
R330
R303
C304
C303
S302(2/2)
R323
Q340
Q301
R322 C322
R321
R320
T301
C323
R310 C310
C320
J304
C301
R101
R201
R102 R202
C201 C101
D310
C110
C210
Q307
CNP304
R337
D317
C314
S302(1/2)
D
308
R307
C307
R309
C309
R308
C208
C108
R239
R139
R138
R238
C122
C222
C220
C120
C308
C315
C312
C102
C104
R118
R218
C202
C204
Q202
R220
R240
C212
R242
C112
R142
R140
Q102
C221
C231
C113
C213
C237
C137 R115
R215
RV301
C239
C227
R230
C228
C229
C22
6
R232
Q304
R253
C241
R255
R350
R349
C340
C338
R348
R347
Q205
R251
C240
R214
R252
R254
R222
C218
C217
Q103
R117
R112
R113
C326
C329 C328 C327
R224
Q303
R114
C
225
C223
D32
6
Q310
D311
D312
D313
D314
D315
R342
R343
R344
S303
R317
D304 R311
Q309
R313
R312
C341
D305
D320
Q302
C334
IC303
D303
R365
R325
R334
CNP305
R361
C321
Q308
CNP303
M601
R319
R326
Q306
R324
D302
R
362
C331 C332
D201
C235
R237
R137
C133
C233 D101
R236
J301
C128
C129
R132
C127
C130
R128
C12
5
C1
23
R1
30
C339
C126
C124
C219
R315
R120
R301
R329
R327
R122
C118
R124
C117
D322 R346
R345
D321
C116
C119
R213
C236
R212
Q203
R217
CNP902
R901
C906
C901
C902 D902
D901
D904
D903
C904
C903
F901
S901
T901
CNP901
Q305
Q204
ECM301
S301(1/2)
CNJ901
S601
SP102
SP101
SP201
SP202
HRP101
HE301
C121
C131
C136
R123
C337
IC302
R131
C230
R223
R360
R231
R228
R136
S401
C335
C140 C313
C214 C216
R221
R121
C114
R339
C336
C333
R364
C318
R367
F902
R353
R352
C316
C139
R125
R126
C135
C224
C234
R225
R226
C232
C132
C142
C343
C242
C344
Q312
Q311
R331 R333
C243
C143
C144
C244
R111
R211
R351
R363
R366
Q101
D30
1
R
341
Q201
C330
R110
R210 R243
R143
C342
C134
J306
IC102
IC202
47
16V
1M
100
10V
68 68k
0.0022 0.047 2.2k
0.001
100p 470p
15k
4P
47
470
10V
47
100p 470p 15k
0.001
0.0022
100
10V 68 68k
0.047 2.2k
10
50V
TA2068N
0.1
50V
1.5k
10k
100
0.001
0.1
50V
150
KRA111M-AT
KTC3198GR-AT
10 2200p
6.8k
150
BIAS COIL
470p
22k 0.01
47
16V
0.01
47k
47k
3.3k 3.3k
0.47
50V
0.47
50V
1SS133T-77
0.47
50V
0.47
50V
KRA102M-AT
6P
100k
1SS133T-77
1000p
1SS133T-77
10k
10
50V
10k
10
50V
10k
10 50V
10 50V
6.8k
6.8k
1k
1k
0.22
0.22
0.1
0.1
10
50V
1000p
100
10V
1000p
100p
100k
100k
1000p
100p
KTC3198GR-AT
10k
1k
10
50V 1k
10
50V 1k
1k
KTC3198GR-AT
0.22
0.1
1
50V
1
50V
4700p
4700p 1k
1k
20k
1
50V
100
10V
220
0.22
0.22
100p
10k
KRC107M-AT
220k
1
50V
100k
1k
100
100
10V
1
50
100k
2.2k
KTC3198GR-AT
100k
1
50V
1k
4.7k
100k
2.2k
0.0047
0.1
KTC3198GR-AT
100k
1k
10k
47
16V
100
10V
22
50V
10
50V
470
KTC3198GR
1k
100p
47V
16V
1SS133T-77
KRC110M
L-34HD
L-34HD
L-34HD
L-34HD
L-34HD
10k
10k
10k
680
1SS133T-77 1k
KTA1266-GR
47k
1k
4.7
50V
1SS133T-77
1SS133T-77
2SC2001
0.01
MM1468XD
RD6.8EB2
220
10k
2.2k
4P
22k
100
10V
2SC2001
4P
2.2k
10k
KRC107M-AT
10k
L-34HD
680 100
10V
0.01
1SS133T-77
0.22
1k
1k
10
50V
10
50V
1SS133T-77
100
0.22
0.22
10k
100
10V
100
10V
1k
10
0p
47V
16V
220
4700
16V
100p
47V
16V
1
50V
47
10k
47
1.5k
1.5k
2.2k
0.0047
470
0.1
1SS133T-77 10k
10k
1SS
133T-77
2200p
1
50V
10k
0.1
1k
KTC3198GR-AT
100k
4P
2.2k
1000
16V
0.022
0.022 2A2M
2A2M
2A2M
2A2M
0.022
0.022
T315mAL
3P
KTA1266-GR
KTC3198GR-AT
0.22
0.1
0.1
1k
10
50V
AN7338K
1k
100
10V
1k
1k
1k
1k
100
100p
100p 100
10V
100p 2200p
3.3k
3.3k
100p
6.8k
10
50V
470
10V
0
47
10V
100k
T2.5AL
10k
6.8k
4.7
50V
1
50V
2.2
2.2
0.22
47V
16V
100
16V
2.2
2.2
10
50V
10
50V
100p
100p
100p
100p
KRC107M-AT
KRC107M-AT
2.2k 2.2k
0.01
0.01
0.01
0.01
220
220
47k
330
3.3k
DTC343
1SS
133T-77
1M
DTC343
2.2
50V
680
680 6.8k
6.8k
1
50V
100
10V
BA5417
BA5417
R
L
AGC
GND
MIC.NF
MIC
I/EX
REC
VCC
TAPE
MIC
RADIO
V.REF
PB REC
M
U
TE +B
R
CH
GND LCH
R.PO
R.CD
R.RAD
R.LO
LLO
L.RAD
L.CD LPO
L.NF
L.RO
L.IN
CONT
NC
VM
GND
VCC
TC
NC
VOUT
GND
9V
AC
4.5V
RIN
NFIR
B
FR
TFR
N
F2R
RO
UT
PO
P
S
FLAT
GN
D
VCC
RR
M
U
TE
VREF
LOU
T
N
F2L
TFL BFL NF1L LIN
G
ND
G
ND
GN
D
GND
RIN
R,RO
R.NF
SP
OUT
SPO
UT
VC
C
ST
.BY
SPOU
T
SPO
UT
VCC ST.BY
CIN
EM
A
LIVE GR
OO
VE
ST LED +B
PB REC
GROOVE
LIVE
POPS
CINEMA
(MOTOR) (MD POWER)
FLAT
RIN
G
ND
GN
D
LIN
VOLUME
POWER AMP
POWER AMP
SOUND SELECT
MUTE DRIVE
REG
+B ON/OFF
VOLTAGE
DET
FUNCTION
TAPE/RADIO OFF RADIO
CD/TV
LINE IN
S301
FUNCTION
TAPE/RADIO OFF RADIO
CD/TV
LINE IN
S301
VOLTAGE SELECTOR
120V
240V
220V
110
POWER
TRANSFORMER
SWITCH
MOTOR
+B ON/OFF
OPR/BATT
MUTE
MUTE
GEQ CONTROL
GEQ CONTROL
GEQ CONTROL
BUFFER
BUFFER
GEQ CONTROL
MEGA
BASS
MEGA
BASS
MIC REC
BIAS OSC
TAPE EQ,REC AMP,
FUNCTION SWITCH
GEQ AMP
ON OFF
2
1
3
4
5
6
7
1
2
3
HEAD
RECORD/
PLAYBACK
HEAD
ERASE
1
4
R
L
CD/TV
LINE IN
MIC
DRIVE
MUTE
1 6
DRY BATTERY
SIZE"D"
(IEC DESIGNATION R20)
6PCS,9V
AC IN
PHONES
RIGHT
LEFT
SPEAKER
SPEAKER
SPEAKER
SPEAKER
1 4
1 1
4 4
+
-
+
-
MEGA
BASS
MEGA BASS DRIVE
4
5
6
7
8
CN
P308
LED DRIVE
LED DRIVE
S301(2/2)
BOARD
TUNER
CN304