Grundig GV 4592 VPT / MADRID User Manual
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GRUNDIG Service
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
GV44…, GV45…, GV46…
Bedieneinheit I / Keyboard Control Unit I – GV44…, GV45… (DC)
GP1U534X
2
1
CASE2
CASE1
3
CASE3
7010
AV1
U
AV2
U
6,8UH
5015
+
47U/25V
2015
1N
2010
33N
2016
33N
2018
33N
2020
33N
2021
33N
2023
220P
2062
220P
2065
220P
2068
220P
2033
220P
2035
220P
2030
220P
2032
68K
3058
68K
3060
47K
3062
47K
3065
68
3050
5,6K
3053
1,5K
3040
22K
3042
2,2K
3052
22K
3045
100K
3046
22K
3055
33K
3043
47K
3068
470
3067
RLS4148
6040
RLS4148
6050
BC848B
7040
BC848B
7045
BC848B
7055
BC857B
7050
1
9
10
3
11
8
7
12
6
5
4
2
RESET
CLOCK
DATA
DATA
6
5
4
3
2
1
12
11
10
9
8
7
14
13
1510
6
5
4
3
2
1
9
8
7
1516
F1
F2
+5VD
+12VD
+12VD
+12VD
-30VD
-30VD
EC
EC
+5VD*
+5VD*
+5VD*
+5VD*
J
I
H
G
F
E
D
C
B
A
7
7
6
6
5
5
4
4
3
3
2
2
1
1
9516
9510
(BEDIENEINHEIT II-B/KEYBOARD UNID)
PCB DISPLAY CONTROL II-B, DC
(ABLAUFSTEUERUNG/SEQUENCE CONTROL)
PCB FAMILY BOARD, DE
1->N
1->N
7075/61
U/CINCH
7088
7080
110/55
B
A
B
B
B
B
NC