Grundig PSU 12, Service Manual

Page: 10 / 27

GRUNDIG Service PSU 12
2 - 1
2
180k
R6315
2
39k
R6311
PFC
+
1u/63V
C6341
+
330u/385V
C6313
+
100u/25V
C6311
+
1u/100V
C6354
+
100u/25V
C6352
+
100u/50V
C6351
5 4
2 1
CNY17-F1
OK6421
5 4
2 1
CNY17-F1
OK6351
2,2n
C6306
2,2n
C6308
2,2n
C6309
2,2n
C6307
0,1u
CC6356
6,8n
C6319
3,3nF
CC6339
F
0,22u/MP3/250V/A
C
C6304
F
0,22u/MP3/250V/A
C
C6303
2,2k
CR6403
0,1u
CC6353
1 3
B40C800
D6351
VDR
R6301
K
2,2n/400V/A
C
C6301
K
2,2n/400V/A
C
C6302
LS4148
CD6403
BC558C
CT6408
LOGIK START
STAND
BY
+U /14V
B
8
7
6
5
4
3
2
1
TDA4605-3
IC6300
+5V
+12V
1 2 3 4 5 6 78
9
10 11 12 13 14
HC14013B
CIC6355
BC548
CT6353
1
2
3
L7809
IC6351
Ref
TL431
D6404
10k
CR6357
4
3 2
1
29500-830.97
L6300
9
7 5
1
09030-315.01
TR6351
4,7
R6304
2
1
ST1
180k
R6319
560k
R6314
3,3k
CR6339
220
CR6337
2,7k
R6312
3,9k
CR6338
CR6353
12k
CR6356
3,3k
CR6358
12k
CR6354
3,3n
CC6404
2,4k
CR6412
5,6k
CR6408
2,2k
CR6402
5,6k
CR6401
12k
CR6355
5,6k
CR6407
12k
CR6411
0,1u
CC6312
CD6321 LS4148
1
2
3
4
B380C2200
D6307
!
T3,15AL
SI6301
0,1u
CC6359
4,7k
CR6359
!
!
!
T3,15AL
SI6314
PFC-1
_BR6001
PFC-2
CLDR
380V
DA
TA
Q1 Q1
P
P
P
P
P
P
P
P
P
P
P
+24/1
SET
RESET
M M
M
M
M
M M
M
M M
M M M
M
M
23450-001.5500
23030-030.0100
L6301
P
MASA PRIMARIA / SECTOUR DE COM. NO SEP. DE LA RED
MASSA PRIMARIO / CIRCUITO NON SEPAR., DALA RETE
PRIMARY CHASSIS, NOTE / CIRCUT NOT MAINS ISOLATED
MASSE PRIMAIRE / CIRCUIT NON ISOLE DU SECTEUR
PRIMAERMASSE / NICHT NETZGETRENNTES SCHALTUNGSTEIL
RESERV
CON RI
SOURS
SUBJEC
AENDE
3
2
1
220V~-240V~
NETZ
NETZTEIL 23450-001.02
SECTOR DE RED
SEZIONE RETE
BLOC D’ALIMENT.
MAINS SECTION
!
Schaltpläne und Platinenabbildungen / Circuit Diagrams and Layout of the PCBs
Netzteil / Power Supply
0V
500mV/cm, 10µs/cm 1
0V
500mV/cm, 10µs/cm 3