Casio ZD-3, Руководство по обслуживанию

Страница: 60 / 76

Notes:
1. All resistance values are in ohms (k=1000 ohms, M=1000 kohms).
2. All capacitance values are In
µ
F (P=10 -6
µ
F).
3. All resistors are 1/6 watt, unless otherwise specified.
58
1
2
3
4
5
6
7
8
NC
CD R
A GND
CD L
BBS
AF MUTE
SURROUND
D GND
CN301
to CD
R207 68K
R107 68K
4
3
2
1
TU L
TU R
TU 5V
GND
CN302
to Tuner
FB300 FERRITE
FB301 FERRITE
11
10
9
8
7
6
5
4
3
2
1
REC IN (L)
MD OUT L
A GND
REC IN (R)
MD OUT R
D GND (M)
D GND (H)
SYS GND
M+5V
G+5V
+5V (MDLSI)
CN303
to MD
R109
82K
R209 82K
D100
RB721
D200
RB721
2
4
1
3
2
4
3
1
9.2
5.0
2.6
0
C104
4.7/50V
C204
4.7/50V
R108
22K
R208
22K
FB302 0
FB303 0
FB304 0
FB305 FERRITE
D303
1SS133
C312
1000/10V
C313
100/10V
R320
10K
R322
2K
R321
1.8K
IC303
PQ15RW11
C314
330/16V
FB306 FERRITE
C316
47/16V
R323 10K
R202 33K
R102 33K
R111 1K
R211 1K
C205
1/50V
R113
47K
R114
470K
R214
470K
R213
47K
R112
220K R212
220K
C300
100/10V
R301
4.7K
R302
4.7K
C301
100/10V
OUT1 -IN1 +IN1 VEE +IN2 -IN2 OUT2 VCC
IC300 BA15218N
1 2 3 4 5 6 7 8
0
0.6
0 0
0
0.6
8 7 6 5 4 3 2 1
VCC OUT2 -IN2 +IN2 VEE +IN1 -IN1 OUT1
IC301 BA155218N
C209 10P
R219 10K
C212
0.1/50V
C112
0.1/50V
C109 10P
R119 10K
R117 10K
R116
470K R118
1.5K
C107 0.082
C108 0.047
C207 0.082
C208 0.047
R216
470K
R218
1.5K
R217 10K
R305 10K
C304
47/16V
C303
470/10V
C302 0.1
R304
9.1K
R115
4.7K
C106
4.7/50V
R215
4.7K
C206
4.7/50V
R303
100(1/4W)
R104
560K
C100
4.7/50V
C101
1/50V
C102
1000P
Q101 2SD1302
C
B
E
R103
22K R105
2.2K
R205
2.2K
R203
22K
C201
1/50V
C202
1000P
C200
4.7
/
50V
R204
560K
R206
2.2K
R106
2.2K
C327
470/10V
R330
100(1/4W)
R309
10K
R307
2.2K R310
100K
C329
22
/
16V
Q302
2SC3330
E
C
B
C
E
B
Q301
2SD1302
R311
18(1/4W)
C328
47/16V
6 5 4 3 2 1
Lch VI Rch VI GND Rch VO Lch VO GND
CN304
to Volume
6 5 4 13 3 2 1
7 8 9
14 10
11
12
IN1
NF1
PREGND
PWGND
BS1
OUT1 VCC2
IN2 NF2 RPL PWGND BS2 OUT2 VCC1
IC302
TA8227P
C213 1000P
R226 47K
R126 47K
C113 1000P
R225 4.7K R125 4.7K
R124 220K
R224 220K
Q203 2SC2120-Y
Q103 2SC2120-Y
R128 1K
R228 1K
R127 100K
R227 100K
Q204 2SD1302
C
B
E
B
E
C
B
E
C
Q104
2SD1302
C
B
E
C21
1
4.7/50V
C1
11
4.7/50V C215
4.7/50V
C115
4.7/50V
C116
2200P
C216
2200P
R130
2.2K
R230
2.2K
R231
180
C218
47/16V
C217
120P
C219 100/16V
C220
1000/10V
C222
0.15
R232
2.2(1/4W)
R132
2.2(1/4W)
C122
0.15
C120
1000/10V
C117
120P
C118
47/16V
R131
180
C307
470/10V
C
1
1
9
1
0
0
/16V
C324
470/16V
R329
0
D101
1SS133
D201 1SS133
R123
220K
R223
220K C306
1/50V
R319
22K R317
100K
R331
100K
R318
100K
Q331
2SC3330
B
E
C
0
0
0.6
C341
0.47/50V
R316
2.2M
C308
22/16V
R312
10K
D302
1SS133
D300 RB721
D301 RB721
R314
47
R315
2.2K
R313
4.7K
4
3
2
1
CN305
CON4
1
2
3
4
5
CN307
VCC9V
DC9V
GND
TUNER9V
MD9V
to VR
3
2
1
GND
DC9V
GND
WC400
to VR
5.2
R325
330(1/4W)
C317
470/10V
C318 00.22
D304 5.1B
C325
470
/
10V
D305
3.9B
C319
1/50V R327
120K
2.4
1.8
9.9
R326
100K
D306
1SS133
D307
5.6B
7.3 10.4
C E
Q303
2SB1655
B
C
Q304
2SC3330
B
E
R328
1K
C320 0.022 C321
330/16V
C315
1000/16V
C322 0.022
C323 2200/16V
D308 1T4 D309 1T4
R324 10K
3
4
1
2
4
3
1
2
1 2
1 2
C406
4700/16V
D402 1N5401 D404 1N5401
D405 1N5401 D403 1N5401
C401 0.022 C403 0.022
C402 0.022 C404 0.022
F401
FUSE:2.5A/125V
T401
TRANS
IN
IN
IN
IN
LF401
JUMPERX2
F402
JUMPER
2
1
J401
AC IN
EU: AC230V/50Hz
HK: AC220V/50Hz
4
3
2
1
WC305
CON4R
J301
H. P
R233 270
R133 270
1
GND
5
RIN
4
SPR
3
H. PR
2
H. PL
6
SPL
7
LIN
1
2
2
1
1
2
2
1
WC306
SPL
WC307
SPR
LchA
SP
RchA
SP
AMP UNIT
H/P JACK UNIT
PS UNIT
C305 100/10V
R308
10K
E
C
B
C105
1/50V
2
1
1
2
Q201
2SC1302
AMP
V
Voltage check position
Power on CD stand-by
Power on tuner stand-by
Power on MD stand-by
V
V