Grundig CUC 1806 Servicehandbuch Seite 8

Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
Gesamtschaltplan Signal-Chassis / General Circuit Diagram Signal Chassis
R32357
L32342
D32356 D32357 1 IC32310 3
+B
IN OUT
10u
1N4004 1N4004 78M05
12
2
A A A A
CINCH
AUDIO-R
CINCH
ZUR BED.EINHEIT
AUDIO-L
TO CONTROL UNIT
+A +33V +F +B +LNC +B
VERS UNITE DE COMMANDE
ALL'UNITA DI COMANDO
FBAS
A LA UNIDAD DE MANDO
CINCH
ST-CT1
D32315
ZPD33V 1 11 14 13 9
CR32302
28 16 15
470
SIGNAL-BAUSTEIN 8 25
SIGNAL MODULE
MODULE SIGNAL 23
MOD.SIGNALE 36
MOD.SENAL A
52
29504-102.34
29504-162.34 (MULTI) 24
15
60 21
Q32305
A
18,432MHz
12 2 3 4 5 6 7 10
M A
A
+B CC32309 CC32310
A A
3,3n
n.V.
CC32307
10n
30 29
CT32308
BC858B
A
+H
ST-TEST
CR81004
1
+H
27k
2
M
3 CT81004
BC848B
4
M
M
M
CR87002
ST-IR\KB +H
390
CC80002
1
IR
CR80006
M M
2 100p
+H +H
M CT80002
330
3
BC858C
CR80007
4
KB
CR80001 1k
U 5
LED +F
M 1
820
POWER 6
U
VSS
OFF
23
7
+OEKO +OEKO M M PSEN
80
P1.4
ST-KB
79
U P1.5
LED
3 78
P1.6
KB
2
+H +H
1
ST-OS
CR80059
1
+OEKO +OEKO +F
4,7k
U POWER 2
OFF
+H
ST-MP
CC80053
M
1
DATA
0,1u
2
CLK
3
ACK
4
+F +F
M
5
M M M
11
CUC 1806 / 1830 / 1836
CR32364
1,8
47n
A
CC32345
470
CC32341
A
5
470
CR32340
+Q1
4 0,1u
A
CR32339
A CC32350
3
2
V 1n
CC32336 CC32337
1
C32360
A CR32360
+
A A
470p 470p
220u/10V
V
A
1 68 65 64 63 62 2 37 36 39 40 41 11 67 12 61 17 38 46
IC32300
MSP3410 bei SIGNAL-BAUST. -162.34
MSP3400C bei SIGNAL-BAUST. -102.34
20 59 66 58 27 55 57 49 43 35 32 56 54 42 53 22 19 29 10 13 14
A
A A
32
A A
A A
A
CC32314 CC32315
A A
A A
3,3n 3,3n 3,3n
CC32311 CC32313 CC32317
CD32334
+F
XX
10n 10n 10n
CT32310 CT32312 CT32315
BC858B BC858B BC858B
A A
A
n.V.
+H WR
CR80015 CR80013 0 XX
+H
4,7k 330
CT81001
+H
CD81004 BC848B 1
LS4148
M
CR80012
2
A16
330
M
22k M 3 29 28 4 25 23 26 27 5 6
+H
CR81002
M
CC81001
M
M
100p
*
CR80003
10k
58 82 72 74 73 55 84 11 10 8 71 12 13 15 14 21 25 19 17 16 18
49 50 51 52 53 59 60 54
+F +F +F
M M M M
M M M M M
GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
C43002
CR43001 CR43003 6
+
C32364
A
+ 470
470
4,7u/63V
220u/10V
A A
C43007
CR43006 CR43008
CC32348 2
A +
470
470
4,7u/63V
+Q2 1n
0
CC32347 CC32365
A A
A A
CR43011 C43012 CR43013
1
0,1u 0,1u +
44 45 26 34 33 220 220
22u/16V
51
50
31 A A
C43017
CR43016 CR43018
3
+
30
220 220
22u/16V
48
47
A A
9 8 7 6 5 4 3 18
C43022
CR43021 CR43023 6
+
470
470 4,7u/63V
A A
C43027
CR43026 CR43028
2
+
470
470
4,7u/63V
A A
CR43031 C43032 CR43033
1
+
220
220 22u/16V
A A
C43037
CR43036 CR43038
3
+
220
220
22u/16V
A A
+H
CC80051
M
+H
0,1u
+F
n.V.
BR80051
31 32
30 CR80052
VCC
330
IC80060
24
27C020-15NS OE
22 M
0
CE
M
16 0
GND M
M
M M
7 8 9 10 11 12 21 20 19 18 17 15 14 13
M M Q80055
18MHz
66
L46021
71
L 1,5u/2%
20 22 24 26 27 29 28 30 32 34 36 35 33 31 44 45 9 4
IC80050
SDA5250-100
61 69 70 76 75 77
CR80050 CR80049 CR80016
+H +H
4,7k 4,7k
65 64
M M
+H +H
CC80065
M
0,1u 8 8
VCC VCC
5 5
+H
7 IC80065 SDA SDA IC80070 7
TEST 6 6 TEST
X24C08
SCL SCL
8T24W02M1/TR
VSS A2 A1 A0 A0 A1 A2 VSS
4 3 2 1 1 2 3 4
M M
12
10
8
20
16
15
11
CR43048
7
47
19
CR43009
CR43046
21
47
18 47
17
CR43043
M
14
47
13
CR43047
9
5 47
M
4
A
M M M M
-K
C43079
CR43079
+
10
8
47
1u/100V
20
16 M
CC43073
15
11
0,1u
7 +Q1
19
M
21
18
M M
17
C43098 CC43099
M V
+
14
47u/10V 10n
13
9
CR43096
CT43095
5 BC848B
75
M
4
M CR43041 CR43052 M
A
68k 68k
M
2 IC80040 1
CR46034
CC80079
M
MC33164
680
0,1u
3
M
CD80085
67 68 69 70
LS4148
22k CR87016
+H +H
CR80060 4,7k
CT80085
BC858B 10n CC87016 +F
M M
M
CC80059 47n
+H
M M M
C80059
M
+
220u/10V
CC80058
M
0,1u
3 63 64 65 5 2 83 37 38 39 40 48
WR
RD
VSSA
VSS
81 46 47 67 66 43 41 56 57 68
CR46003
+H
82k
4,7k
CR80092
M
+F
38 100 M M M
560
CR80093
CR46004
CC80093
+F
+B
220
M
CC80091
0,1u M
M
8
0,1u
2
-
CD80091 IC80090
M
1
LM393
3,3V2%
3
M +
4
57
M
CUC 1806 / 1830 / 1836
CC
+Q1
CIC43010
CC43024
M 8 16 M
0,1u
11 MC14551
13
12
CR43093
2
4
M
1k
3
6
5
10
15
14
R43004
1
+Q1
7 CD43025
3,3
MC14551
CC43025
LS4148 M
9
CR43024 CR43025
M
47n
M M
68k 10k
+Q1
CR
CR43073
47
CR
M +Q1
CR43091
CR43080 18k
+Q1
47k
CT43088
CT43089
BC848B
BC858B
CC43087
M
47n
M
M
R65541 R65542
+A 2
1k
8311-212-070
CC46036
M
M
100p
GESCHW.MODULATOR-PLATTE 29305
VELOCITY MODULATION BOARD
PLAQUE REGULATEUR DE VITESSE
PIASTRA MODULATORE VELOCITA
PLACA MODULADOR DE VELOCIDAD
6
7
62
42
M
+H
CR34518 CR345
M M
+H
18 62
M
CT46005
BC848B
CC34525 CC345
CR46006
M M
150
100p 100
CC46005 CR46005
xx
xx
n.v.
M
GRUNDIG Service