Grundig CUC2021 Servise Manual page 43

CUC 2021
NF-Baustein Stereo / AF Module
NF-BAUSTEIN STEREO 29504-102.81
AF MODULE
MODULO BF
PIASTRA BF
MODULO BF
ST-A1
+33V +33V
11
A
10
9
D32336 CR32338
U
RESET A
8
1N4148 2,2k
ZUM CHASSIS
NF-L
7
TO CHASSIS
VERS CHASSIS NF-R
6
ALLO CHASSIS
AL CHASIS +M +M
5
SEITE / PAGE 3-19 KH-R
4
KH-L
3
AUDIO-R
2
CINCH
AUDIO-L
CINCH 1
+M
CT32337
BC858B
A A
GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
+F
A
n.v.
A
C32304
CR32304
F
A
1k
0,1u
A
A
A
44 14 15 18 19 37 38
47
IC32000
ANA_IN1+
MSP3410D
49
ANA_IN2+
48 MSP3401
ANA_IN- (V.B3)
MSP3400C
A
21 51 52 22 17 23 45 24 29 35
Q32305
A A
18,432MHz
A A
CC32309 CC32310 CC32314 CC32315
A A A A
3,3n 3,3n 3,3n
+E2
CC32307 CC32311 CC32313
10n 10n 10n
CT32308 CT32310 CT32312
BC858B BC858B BC858B
A A
C32324
+ A A A
100u/25V
CR32323
+E2
4,7k
CT32325
BC808-40 +E2
A
CR32319
+E3
4,7k
C32322
+ CT32320
BC808-40
100u/25V
CR32321
+E2
4,7k
A
CUC 2021
L32342
10u
CC32348
C32364 0,1u
A
+
CC32345
CR32345 A
470u/10V CC32365
+E
180
47n
C32360 CC32347
A A
CC32360 +
220u/10V 0,1u
1n
CC32361
0,1u
A
CC32341
CC32350 CC32351
A
A A
0,1u 1n 1n
6 16 5 20 32 34 33 46
SDIP 52
25 36 26 50 1 43 4 3 7 8 9 10 11 12 13
A
A A A A A A
3,3n
CC32317
4,7k
+E3 A A
CR32318
10n
CT32315
BC858B
A A
A
3 - 37 GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
n.v.
1n
A
CR32371
220
A
ST-AV3
1
A OUT_R
CR32372
2
OUT_L
220
3
A
4
CR32375
5
A
220
A A
CR32376
220
C32383
+
4,7u/100V
A A
C32384
41 42 +
30
SC1_OUT_R 4,7u/100V
31
C32385
CR32377
SC1_OUT_L
+
39
220
22u/50V
SC2_IN_L
40
SC2_IN_R
27
SC2_OUT_R
A
28
SC2_OUT_L
220 C32386
2 +
CR32378
22u/50V
11
CC32380 10
100
9 OUT_L
A
CR32382
1n
8 OUT_R
AM-ZF
7
INTER-
6
CARRIER
5
A
4
3
+F
2
L32343
1
+E
10u
ST-A2
R32001
+E2 +E
4,7
A
CR32320
+E3 +E
47
A
251198
AV_2
AV_2
ZUR EURO-AV-BUCHSENPLATTE
TO EURO-AV SOCKET BOARD
VERS C.I.PRISES PERI-TV
AV_2
ALLA PIASTRA PRESE EURO-AV
IN_L
A LA PLACA CONECTORES EURO-AV
AV_2
IN_R
AV_1
IN_L
AV_1
IN_R
AV_1
AV_1
Audio 3 ZUM CHASSIS
TO CHASSIS
VERS CHASSIS
ALLO CHASSIS
AL CHASIS
SEITE / PAGE 3-19
SCL
SDA
+5V +F
+E
+8V
3 - 38