Sony SS-CM90, Руководство по обслуживанию

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HCD-M90
68 68
Ver 1.3
R121
JR307
JR308
R215
C215
JR312
R201
C209
C208
JR304
C108
C109
C302
C348
R204
R102
R104 C170
R123 R122
C376
R130
R304
R350
C130
R131
R331
R120
R220
R222
R221
C230
R231
JR302
R230
C339 R311
C346
C347
R203 C211
C111 R103
R280 R180
Q343 Q344
JR301
Q330
D309
C324
D305
C323
C360
R310
Q303
Q304
R260
IC324
C260
C372
R218
L304
R320
CN301
R213 R113
R214
R114
C304 C326
C231
C250
C131
C150
C163
JR311
C106 C104 C103 C102
C214
C301
C263
C206 C210 C204 C203 C202 C201
Q301
R317
R318
R371
Q302
R372
C380
R374 R376
R373
R375 C381
C385
C382
C384
C383
X301
D320
C387
C386
IC326
SJ302
IC323
R101
C110
C115
R115
R118
C114
JR101
C101
JR201
JR309
R377
Q342 Q341
CN302
R106
R105
C107
R107
C207
R207
R205
R206 R202
C270
D312
R339
JR313
R160 C160
D302
JW302
2.2k
0
0
0
4.7
50V
0
4.7k
0.22
0.1
0
0.1
0.22
1000p
100p
2.2k
1k
2.2k
10k 10k
100
16V
4.7k
100
4.7k
100p
47k
10k
220k
220k
10k
2.2k
100p
47k
0
4.7k
220
16V
47
0.1
100p
10k 1
1 10k
2.2k 4.7k
SRC1202S SRC1202S
0
SRC1202S
MTZJ-T-77
-7.5C
470
16V
MTZJ-T-77-10B 0.1
47
16V
100
SRA2202S
SRC1202S
47
NJM3414A
10
10V
100p
1k
330k
17P
4.7k 4.7k
47k
47k
100
16V 10
10V
4.7
16V
4.7
16V
4.7
16V
4.7
16V
4.7
16V
0
4.7
50V
4.7
50V
4.7
50V
4.7
50V
4.7
50V
10
50V
4.7
16V
4.7
50V
4.7
50V
4.7
50V
4.7
50V
4.7
50V
4.7
50V
KTC3205
47k
47k
4.7k
2SC2412K
470k
0.1
100k 68k
1k
47k 330p
47
16V
0.01
51p
56p
4.332MHz
MTZJ-T-77
-4.3B
4.7 50V
560p
BU1924F
2P
LC75342
4.7k
4.7
50V
4.7
50V
0
1k
4.7
50V
0
4.7
50V
0
0
470
2SA950-Y-TPE2 2SA950-Y-TPE2
25P
1k
3.3k
1500p
6.8k
1500p
6.8k
3.3k
1k 1k
1SS133T
47k
0
47 10
10V
11ES2-TA1B
A1
A2
A5
A6
A7
A10
A13
A16
A17
A18
A19
ALC_CON
TC_SW
END_SW
PLAY_SW
MD_L
MD_R
TCREC_L
TCOUT_L
TCOUT_R
REC_MUTE
REC/PB
LINE_MUTE
M_CON S_CON
TU_R
TU_L
TU ON
TU ON
AA1
AA2
AA3
AA4
AA5
AA1
AA2
AA3
AA4
AA5
V
O
L
-S
C
K
VOL-SCK
V
O
L-SD
A
VOL-SDA
S
C
E
T
C
R
E
C
_L
M
D
_L
T
C
O
U
T
_
L
T
U
_
L
T
U
_R
T
C
O
U
T
_
R
M
D
_
R
REC
R
EC
BB1
BB2
BB3
BB1 BB2
BB3
DC DET
STK_MUTE
B/UP
STBY_RELAY
STK_POWER
AC DET
D/D CONTROL
∗
∗
RDS-DATA
RDS-IN
TUNED
R-OUT
L-OUT
DC DET
CD8V
CD 5V
VOL-SDA
VOL-SCK
ST-DOUT
ST-CLK
ST-CE
ST-DIN
A-GND
A-GND
REC/PB
TC-SW
REC IN-R
R-OUT
REC IN-L
L-OUT
MO GND
END SW
QUAL
RDATA
VREF
MUX
VDD1
VSS1
VSS3
CMP T2
T1
VSS2
VDD2
X1
XO
NC
RCLK
(1/2)
HEADPHONE AMP
VCC
GND
POWER ON
MUTING
SWITCH
Q303,304
TUNER ON
+9.5V REGULATOR
(AEP,UK)
DET AMP
RDS DECODER
(AEP,UK)
Q342,344
TRIGGER
PLUNGER DRIVE
Q341,343
CAPSTAN/REEL
MOTOR DRIVE
TU-ON
PLAY-SW
MO +12V
+8.0V
LINE MUTE
REC-MUTE
ALC CONT
AUDIO IN
MD(VIDEO)
L
R
AM
ANTENNA
TU1
THE ASSEMBLED
BLOCK
SUPPLIED WITH
(AEP,UK)
(EXCEPT AEP,UK)
INPUT SELECT
ELECTRICAL
SWITCH,
TONE CONTROL
VOLUME,
∗
C170,270
0.022
0.01
SOL 12V
(EXCEPT SP)
(SP)
D.GND
P.GND
STK_MUTE
BACKUP4.0V
STBY_RELAY
AC DET
STK_POWER
FAN_CON
D/DCON CONTROL
B+3.3V
(US,CND,SP,AUS,CH)
FM75
Ω
FM75 Ω
4.7
µ
H
33 µ H
6-40. SCHEMATIC DIAGRAM – MAIN Board (1/2) (Suffix-16) – •
See page 82 for Waveforms.
•
See page 85 for IC Block Diagrams.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER (FM/AM)
( ) : DVD/CD PLAY
〈〈 〉〉
: TAPE PLAY
(Page 63)
(Page 73)
(Page 69)