Amp, Ps - Casio ZD-1 Service Manual

AMP, PS

CN401
OUTRCH
1
OUTGND
2
OUTGND
3
OUTLCH
4
R339 180k
LMRCH
5 Q308
AGND R340 100k 2SD1302
6
R341
LMLCH R239
7
180k
4.7k
FROM JACK
R240
Q410
100k
2SA1015
R414
R241
R351 R251 4.7k 10k
150k 150k
Q208
2SD1302
Q200
R203
CN400 2SC1815
2.2k
TLCH R201
4
TRCH
3
560k
C200
T9V
2
AGND
1
4.7
FROM TUNER
50V C202
C201 1000p
L405
FERRITE
1
BEAD R202
50V
2.2k
R302
2.2k
C301
C302
1
1000p
50V
C300
4.7
R301
50V
560k
R303
Q300
2.2k
2SC1815
R350
270k
IC403
O
U
T
1
1
C328 R244
270k
1
50V
C228
1
C229
50V
1
50V
R338 R242 1k
R238
R243
220k
220k
R343
CN402
R342
MDRCH 1k
1
AGND
2
MDLCH
3
5V(MOTOR)
4
5V(HEAD)
5
5V(SYS)
6
GND(MOTOR)
7
GND(HEAD)
8
MDRECRCH
9
GND(SYS)
10
MDRECRCH
11
FROM MD
Q452
CN405
2SD1302
EL
1
ELGND
2
ELCONT
3
FROM FRONT
R454
470
C453
D450
47
10V 3.9A
C205
C203
1800p
R249
4.7
10k
R204 R208
50V
5.6k 27k
C211
C209 R214
R212 R215
R205 R209 560k
4.7 2.2k 39k
4.7
2.2k 18k 50V
C204 C207 50V
C206
6800p Q201
100p
0.1
R206 R210 C210
2SC1815
C208
100k 82k 2200p
1000p
R207 R211 R213
5.6k 27k 820
R307 R311 R313
5.6k 27k
820
C308
C310
Q301
R306 R310 2200p
1000p
2SC1815
100k 82k
C304 C306 C307
100p
6800p
0.1
R305 R309
C309 C311
R312 R314 R315
2.2k 18k
560k 39k
4.7 2.2k
4.7
50V
R304 R308
50V
5.6k 27k
C303 R349
10k
C305 1800p
4.7
50V
BA15218N
C413
- + + - O
I I V I I U V
N N E N N T C
1 1 E 2 2 2 C
2 3 4 5 6 7 8
C457
1
50V
R344 R416
270k 4.7k
C414
100
C430
R415
10V 100
4.7k
10V
C329
1
R345
50V
47k
R453
C452
390
0.022 R450
150
C450
100
16V
C451
*Parts maker with
100
16V Use the specifed type without fail .
AMP PCB
R222
R247
C212
2.2k
8.2k
0.1
50V
R216
R217
180k C215 C216
39k R219 R223
C213
C411
330k 2.2k
1 4.7
50V 50V
6800p
1000 10V
Q202
D462
Q203
D461
2SC1815 1
2SC1815
6
R221 1SS133 1SS133
R408 V
39k
R218 C214
R220 D
470p 100 R407
10k D
12k
10k
R318
C412
V
C314 R320
22 S
12k
470p S
100
R321 16V
39k 1
Q302
2SC1815
Q303
C313
2SC1815
C316
C315
R319 R323
6800p
330k
R317 1 50V 2.2k
R316 4.7
50V
180k
39k
C312
R347
C410
R322 470
0.1
8.2k
2.2k 10V
50V
R410
220
R411
D415
10k C409
1SS133
Q406
22
2SC1815 16V
R419 R409
D414
1SS133
15k 4.7k
Q403
2SA1015
R420
47k
R423
D406
R421
10K JUMPER
R402
Q405
100k
2SC1815
R422
100k
D404
3.9B
IC404
L400
PQ15RW11
FERRITE BEAD
2 1 1
2
R427 4
L402 4 3
C416
1.8K
D410
FERRITE BEAD
3 100
16V
1SS133
C418 C417 R428
R429
100 100 2k
10k
10V 10V
CN407
1
are of importance in respect to the safty .
2
3
4
FROM JACK
47
R234
220k
C460 D460
1SS133
47
10V
R460
C230 47k
R248
Q206
2SC1815
330k
1500p
R235
R406 3.3k
R224 C219
C217
100
R424 4.7
50V
C231
R425
0.1 R225
2.2k
Q204
1 1 1 1 1 1 2SD1302
5 4 3 2 1 0 9
O I L L A S D R226
C218
U G T A
N D D
N
T 1 2 B T 10k
D
A
IC401
TC9260
A
O
L L G R326
C C C318
U I D D N
T N 2 S K
1 D
10k
2 3 5 6 7 8 R426
4 Q304
2SD1302
D403 R325
C331
1SS133 2.2k
0.1
C407
D409
7.5B C317 C319
3.3 50V
R324
4.7
R335
50V 3.3k
C330
D408
R405
R348
1500p
7.5B
330k
10k
D407 R404
R334
10k C408
Q306
7.5B
220k
2SC1815
0.01
Q400 2SB1655
C402
0.022
D401
D400
1SS133
5.6V
Q402
2SC1815
R401
R400
120k
1k
PS PCB
C415
470
16V
3
2
1
0.022
CN101
C105
0.022
3300
2
25V
SP
1
CN406 L ch
4 4
3 3
Notes:
2 2
2
1. All resistance values are in ohms (k=1000 ohms, M=1000 kohms).
1 1
2. All capacitonce values are in uF (P=10 uF).
SP
TO SP
1 R ch
3. All resistors are 1/6 watt, unless otherwise specified.
FR401
47(1/4W)
C404
470
C221
16V
10
C223
16V
C222
R227
1000 10V
100
330
C224
16V
C220
4.7
C225
50V
120p 0.15
1
5 4 2 1
6 3 3
R228
I N P P B O V
2.2
N F R W S U C
1 1 E G 1 T C
G N 1 2
IC402 N D
D
TA8227P
R328
P
W O V
I N R G B U C 2.2
N F P N S T C
2 2 L D 2 2 1
1 1 1 1
7 8 9 C325
4 0 1 2
0.15
C320
C324
120p
C322 4.7 50V
R327
100
C323
330 16V
1000
C321 C405
C406 10V
10
100
16V
2200 16V
10V
R329
R417
C420 R418 56k
2.2M
0.47
C419
D405
50V CN404
1200p
LMUTE
RB100A 1
STB
2
DATA
3
CK
4
BBS
5
AFMUTE
6
ELCONT
7
FROM CD
CN403
C401
VCC9V
1
2
0.022
DC9V
3
GND
C400 2200 4
16V
FTUNER
5
FMD
6
CDRCH
7
CDGND
8
CDLCH
9
FROM CD
BATTERY
BAT PCB
1 2
CON2 CN102
CON2
CN102
1 2
D103 D102 C103
C102 J101
T101
1N5401 0.022
1N5401
4 1
1
D101
2
D104
1N5401 C104
C101
1N5401
AC SOCKET
0.022
3 2
F101
2
1
FUSE Model-B: T2.5A/250V, Model-C: T2.5A/250V
-6