Mains Chassis - Grundig CUC 1828 Service Manual

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Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
Netz-Chassis / Mains Chassis
Oszillogramme Seite 3-1/2
Oscillograms Page 3-1/2
STANDBY-NETZTEIL
STANDBY POWER SUPPLY
SEITE / PAGE 3-37
UB1
P
R60001
SI60001
T2A
270k
*
P
P
R60002
680k
n.V.
D60023
B380/C2200
NETZ1
4
-
+
3
2
1
P
PRIMAERMASSE / NICHT NETZGETRENNTES SCHALTUNGSTEIL
PRIMARY CHASSIS, NOTE / CIRCUT NOT MAINS ISOLATED
MASSE PRIMAIRE / CIRCUIT NON ISOLE DU SECTEUR
P
MASSA PRIMARIO / CIRCUITO NON SEPAR., DALA RETE
MASA PRIMARIA / SECTOUR DE COM. NO SEP. DE LA RED
P
P
M
M
AENDERUNGEN VORBEHALTEN
SUBJECT TO ALTERNATE
SOURS RESERVE DE MODIFIC
CON RISERVA DI MODIFICA
NETZ-CHASSIS
RESERV. EL DEREC. DE MODIFIC.

MAINS CHASSIS

CHASSIS DI SECTEUR
CHASSIS DI RETE
CHASIS INTERR. RED
3 - 15
CUC 1828
2
1
ST-UB2
P
8
C60007
2
33n/FKP1
T60006
9
PC50
R60006
P
3
5
STAND
G
D
START
LOGIK
BY
4,7
S
7
C60012
P
R60012
K
1
+U
B /14V
6
270p/2kV
IC60010
TDA4605/3
D60012
P
P
8
4
BYT53B
P
CR60013
11
10k
R60029
D60014
R60016
2
47k
4
56
BAV21
P
P
+A
Min.
OK60031
5
1
CR61307
+Q
M
XX
CT61301
4
4
2
BC848B
3
CN17F1
+
R60032
CR61302
1
2
5,6k
1k
+H
IC61310
-
LM358N
8
P
P
+Q
C61301
M
K
15n
CR61317
CT61316
OK60046
BC848B
5
1
22k
P
4
2
CN17F1
M
CUC 1828
L61062
*
+A
D61062
PHI 55cm
146V
1N4003
PHI 70cm 16:9
143V
PHI 72cm
140V
PHI 84cm
148V
1N4003
GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
n.V.
M
+M
*
29201-
L61021
C61021
TR60001
19
100p
8104-982-014
D61021
MUR420
20
5
n.V.
C61011
C61012
100p
100p
L61011
D61011
21
D61012
3
BYV38
BYV38
8104-982-014
6
10
L60006
4
12
3,6u
L61016
D61016
22
P
MUR880
P
8104-982-014
C61026
100p/FKP1/1kV6
47
100p
L61026
7
13
M
SI61026
D61026
T2,5A
MUR840
8104-982-014
C61036
M
9
100p
L61036
12
SI61036
D61036
T2,5A
MUR840
8104-982-014
R61314
R61313
+A
C61056
*
M
22k
100p
L61056
17
SI61056
D61056
T2,5A
MUR840
14
8104-982-014
15
C61061
M
M
M
100p
L61061
w.w.
CR61303
CR61306
16
SI61061
D61061
+Q
10k
1k
T2A
MUR420
8104-982-014
M
L61066
w.w.
18
SI61066
D61066
MUR420
T2A
8104-982-014
C61066
100p
L61067
R21102
D61067
R21101
BR21102
CR21201
CD21201
CR21206
R21211
1N4003
6,2
22k
LS4148
47k
100k
6,2
1,5k/2%
4,7B
62k
22k
47u
47u
5,6
56k
22k
47u
47u
1N4003
6,2
47k
22k
3 - 16
+OEKO
/15V
3
IC61001
2
IN
LM317T
OUT
+H
/5V
ADJUST
CR61003
1
+H
FEATURE-B.
CONT.8
220/1%
M
M
M
CR61004
560
3
IC61006
2
+Q
/8,2-8,8V
IN
LM317T
OUT
50
ADJUST
CR61009
1
51
220/1%
M
M
M
53
CR61008
1k/1%
+LNC
/27V
R61022
SI61022
+G
/27V
T1,6A
2,7/6,5W
M
M
CR50002
+C
/200V
51k
CC50002
M
2,2n
+A
TABELLE
R61033
D61033
4
+D
/26V
100
1N4004
M
M
M
+M
/16,5V
CC61028
3
IC61030
2
IN
LM317T
OUT
+B
/12V
ADJUST
0,1u
CR61029
CR61032
R61031
1
13.3
470
1,8k
220/1%
M
M
+E
/9V
CC61038
3
IC61040
2
IN
LM350
OUT
+F
/5V
ADJUST
0,1u
+F
CR61039
CR61042
R61041
1
FEATURE-B.
CONT.9/10
220
560
220/1%
M
M
CC61058
3
IC61050
2
IN
LM317T
OUT
+N
/5V
ADJUST
0,1u
+N
CR61059
CR61052
R61051
1
FEATURE-B.
CONT.32/33
220
560
220/1%
R55001
n.V.
L61062
M
M
D61062
3,9k
+K
/14V
*
R55002
C
1,8k/2%
M
L61067
D61067
-K
/14V
*
R21213
R50007
R50008
R52006
T53001
C53006
C53007
TR53010
10k
3
3
3,3
2SC4542
0,25u
0,25u
-680.02
10k
2,4
2,4
1,2
2SC5331
0,41u
0,3u
-680.01
100k
1,6
1,6
1
2SC4288A
0,41u
0,41u
-680.01
100k
1,6
1,6
1
2SC4288A
0,41u
0,3u
-680.02
CUC 1828
+F
+A
+A
CD21222
1
LS4148
CR7
52
M
M
CD21221
CT21221
BC848C
LS4148
CR21222
-K
4.7k
NUR B
ONLY
SEUL
SOLO
M
SOLA
CC50004
2,2n
CR50004
51k
M
+K
CC50011
CC5
0,1u
0,1
C50012
D50
13.2
+
BYV28
1000U/25V
2
n.V.
IC50
CD50004
1
M
TDA
xx
7
4
n.V.
-K
M
M
7
M
M
CD55004
8
IC5
LS4148
28
TD
1
M
3
M
M
M
BR255
BR256
R53012
560k/1%
560k/1%
560k/1%
GRUNDIG Service

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