Circuit Diagram Tuner/Socket Section; Schéma De La Partie Tuner/Embases - Grundig CUC 2020 FR Service Manual

Circuits imprimés et des schémas électriques / Layout of the PCBs and Circuit Diagrams
Schéma de la partie Tuner/Embases / Circuit Diagram Tuner/Socket Section
CR31021
M
56k
CC31019
M
100p
5 4
CC31050
M
M
0,1u
2
100p CC31052
M
M
CC31051 100p
ZUM TEILSCHALTPLAN PROZESSOR
TO CIRCUIT DIAGRAM PROCESSOR SECTION
Seite/Page 3-18
n.v.
EXT
CR32528
AUDIO-IN
*
MONO
AV-2
n.v.
M
6 7 8
+F/1 CR32521
3 9
100k
CR32522
+F/1 4
5
100k
1 10
15
HEF4053
2
13 11
14
12
IC32520
+F
n.v.
16
+F
+F/1
M
CR32525
M
100k
M
3 - 19
+F
+F +33V
+F
C31042 C31044
+
M M
+
CD32421
100u/10V 10u/50V
*
CD32411
3 6 7 9
F32410
*
*
2
CR32420
11 4 3
ZF
*
TUNER
6 1
29504-301.01 w.w. TEMIC 5002
10
ZF 8 7
M M
1
12 13 14 15 8 1 2
CC31048
M
M
M
0,1u
M M
CR31047
+E
47k
M M M
+E +F +F
C32438
+
CT32440 10u/50V n.v.
BC858B
CT32435
BC848B
CC32202 CC32201
CR32433
1k
CR32439 3,3n 3,3n
CT32201
22k
BC848B
M
n.v.
M M
M
BU1
STEREO
FBAS
V
BU1
CR44031
V
R
470
A
BU1
A
CR44021
L
470
A
+M A
MONO
CR43001
0
1 1
+E
2 2
+F
3 3
4 4
SI40012
5 5
A
T1A
6 6
7 7
8 8
9 9
10 10
A
11 11
ST-AV3
MONO
AV-2
EXT
AUDIO-IN
GRUNDIG Service
CUC 2020 FR Circuits imprimés et des schémas électriques / Layout of the PCBs and Circuit Diagrams
*
F32420
CD32475
*
* 3
CR32481
M
+F
*
CR32483
M
CR32472 CR32473
+F
* *
M
CT32470
*
M
+F
OPTION D
4
CD32460
1
5
CD32465
BA592
2
10
*
CR32464
3
F32412
M
4
22k
*
CR32463
F32430
*
5
M
CR32457
*
OFW *
*
3 8
M M M
M M
CT32455 CT32460
*
CR32453 CR32452
*
*
CR32451
*
CR43267
M
75
+E
10 12
CR43003 6 8
LI US
470
20
VI
16
D
15
A
R
CR43008
2 11
RI G
470 7
B
19
VO
MONO
21
M
A 18
CR43013
1 MD
RO 17
220 MV
14
13
M
MR
9
A MG
CR43018 3 5
LO MB
220 M
4
A A
A
3 - 20
CD32495
CR32497
CR32498 n.v.
TEILSCHALTPLAN TUNER/BUCHSEN
+F
BA592
8,2k CC32495 2,2k

CIRCUIT DIAGRAM TUNER/SOCKET SECTION

CC32497
CR32499
M 10p
M
2,2k
27p
6 4 2
*
3 1
F32493
7 8
M
M
CC32493
*
+F M
CC32491 C32494
CR32494
M
F
* M
*
0,1u
14 4 8 9 5
IC32490 PLL
UB
12
*
2
1
16 6
15
AGC
13 11 3 7 10
M
M
OPTION I
CR32502
47k
CT32501
BC848B
M
n.v.
CC32492
*
+E
CT43244
BC858B
CR43246
680
CT43246
BC848B
M M
CR43242
+E
1k
M
M
CR43056
CR43075 CR43073
47
0 CR43071 330
270
CR43072
330
330
1-SCART
M M M
M
CUC 2020 FR
ZUM TEILSCHALTPLAN KOPFHÖRER-BUCHSE
TO CIRCUIT DIAGRAM HEADPHONE SOCKET SECTION
Seite/Page 3-23
ZUM TEILSCHALTPLAN VIDEO
TO CIRCUIT DIAGRAM VIDEO SECTION
Seite/Page 3-21
7
6
5
4
FR 3
2
M
1
ST-ASIS-2
GRUNDIG Service