Netzteil - Grundig OVATION CDS 7000 SPCD Service Manual

Netzteil / Power Supply
8550
Q311
R329
220K
C317
100u16V
R330
R331
560
39K
1n
C318
R322
22K R321 R320
560 220K
R337
Q309
R323
Q307
9014C
22K
22K 8550
R324 R325
560 220K
Q310
9014C
R338
22K
POWER SUPPLY PCB
JP303
Q304
2SB772
R313 +8V
10mm
150K 1%
R303
R311
R314
220K R304
10u
6K8 1%
6K8 1%
C313
100K
R312
680
R315
R305
100K
R335
470 1%
Q306
Q305
9014C
9014C
C314
C319
C311
1u
R318
10n 1000u25V
560K
1N4148 R316 1N4148
68K
D305 D326
IC905
M8V
7805
P901
5
GND
IN
4
USB8V
GND
Q308
3 1u 100n
B772Q
S 8V
P902 C901 C902
2
USB 8V
GND
1
CN303
to CN204 p.3-6
CN302
to CN203 p.3-6
CN301
13V
JP302
15mm
Q301
2SB772
C307
2200u25V
R301
220K
R302
680
JP304
9014C 0
Q303
9014C
Q302
JP305
0
CN304
R307
C312
39K
1n
39K to CN122
R306
p.3-16
Q313
9013H
R332
8K2
USB5V
OUT
P903
47u
to CN704
C903 P904
p.3-8 R334
R333
GND
10K
22K
18,4V
1N5401 AC2
20nII50V 20nII50V
C301
D303 D301
C303
C305
20nII50V
C306
1N5401
16V 2.4A
4700u25V 20nII50V
C302
F301
C304
250V T3.15AL
AC1
D304
D302
20nII50V
1N5401
1N5401
AC4
L301
EMC COIL
C308
30V 0.025A
C315
1
20n100V
20n100V
AC3
2
3
AC5
4
L302
C309
4V
0.3A
20n
EMC COIL
C316 20n
Q314
9014C
115
C
T H E R M A L
F U S E
2 2 N - o - v 0 2 5 0