Grundig GV 450 VPT / GB / NIC User Manual
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
GV44…, GV45…, GV46…
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
GV44…, GV45…, GV46…
Bedieneinheit I / Keyboard Control Unit I – GV46 (DC)
GP1U534X
2
1
CASE2
CASE1
3
CASE3
7010
CST4,19MGWS1
1070
RESET
CLOCK
DATA
DATA
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
33N
2135
10N
2137
10N
2127
33N
2125
10N
2123
33N
2120
10N
2107
33N
2105
33N
2130
10N
2110
10N
2112
33N
2115
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
220K
3125
100K
3092
47K
3090
3,3
3082
6,8K
3088
10K
3080
3,3
3081
220K
3137
220K
3127
330
3102
220K
3105
220K
3123
220K
3120
220K
3107
220K
3135
39K
3128
18K
3130
18K
3132
220K
3112
220K
3110
18K
3117
18K
3115
39K
3114
3,3
3083
2,2
3084
33K
3043
47K
3068
470
3067
RLS4148
6040
RLS4148
6050
RLS4148
6137
RLS4148
6127
RLS4148
6123
RLS4148
6107
RLS4148
6112
RLS4148
6110
BC848B
7040
BC848B
7045
BC848B
7055
BC857B
7050
BC857B
7130
BC857B
7115
BC857B
7090
BJ 192 GK
27044 - 210.01
F1
F2
F2
F1
VFD - ANZEIGE
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
1
2
54
55
110
1
9
10
3
12
6
5
BCV47
7080
BCV46
7088
T
Drehung
Ruhestellung
Rotation
Startposition
SH1
JOG3
SH2
JOG4
JOGSHUTTLE
JOG4
VCC
JOG3
SH2
VCC
SH1
1
2
3
4
5
6
150
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
F2
F1
AV-2
U
AV-1
U
RESET
VDD
VDD
VDD
VDD
P40
P41
P42
P43
P50
P51
P52
P60
P61
P62
P63
P32
V_LOAD
P70
P71
P72
P73
AVDD
AVREF
AN3
AN2
AN1
AN0
AVSS
XT1
XT2
X1
X2
P31
P30
P53
T0
T1
T2
T3
T4
T5
T6
T7
T8
T9
VSS
VSS
IC
P33
P21
P12/IN2
P20/PTO0
AN4/P90
AN5/P91
AN6/P92
P10/INTO
P00/INT4
P03/SI0/SB1
P02/SO0/SB0
P83/SI1
P22/PCL
P23/BUZ
S22/P112
S23/P113
P82/S01
P81/ SCK1
P80/PPO
T15/S10/P142
T14/S11/P143
T13/S12/P150/PH0
UPD75236
T12/S13/P151/PH1
T11/S14/P152/PH2
T10/S15/P153/PH3
S16/P100
S17/P101
S18/P102
S19/P103
S20/P110
S21/P111
S9/P141
S8/P140
S7/P133
S6/P132
S5/P131
S4/P130
S3/P123
S2/P122
S1/P121
S0/P120
P11/INT1
AN7/P93
P01/ SCK0
P13/TIO
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
UPD75236-GJ-023-5BG
7075
+5VD
+12VD
+12VD
+12VD
-30VD
-30VD
-30VD
EC
EC
EC
+5VD*
+5VD*
+5VD*
+5VD*
+5VD*
+5VD*
+5VD*
+5VD*
+5VD*
+5VD*
+5VD*
+5VD*
+5VD*
+5VD*
+5VD*
+5VD*
+5VD*
1 E7
10 E7
1070 J9
1070 J9
110 B15
12 F7
150 I10
1510 B1
1510 B1
1516 E1
2010 B7
2015 C4
2016 C5
2016 C5
2018 C6
2020 D3
2021 D3
2023 D3
2023 D3
2030 E8
2032 E8
2033 F8
2035 F8
2035 F8
2062 I2
2065 I3
2068 H5
2105 H12
2105 H12
2107 G14
2110 G15
2112 H15
2115 G17
2115 G17
2120 H12
2123 H14
2125 I12
2127 I14
2127 I14
2130 I17
2135 J12
2137 J14
3 E7
3 E7
3040 G4
3042 G4
3043 G5
3045 G5
3045 G5
3046 G6
3050 G4
3052 H4
3053 H4
3053 H4
3055 H5
3058 H3
3060 H2
3062 I2
3062 I2
3065 I3
3067 H6
3068 I6
3080 A10
3080 A10
3081 B11
3082 B12
3083 B12
3084 B12
3084 B12
3088 B10
3090 B10
3092 C10
3102 H11
3102 H11
3105 H12
3107 H14
3110 G15
3112 H16
3112 H16
3114 H16
3115 H16
3117 G17
3120 H12
3120 H12
3123 H14
3125 I12
3127 I14
3128 I16
3128 I16
3130 I16
3132 I17
3135 J12
3137 J14
3137 J14
5 E7
5015 C4
6 E7
6040 G3
6040 G3
6050 G3
6107 G14
6110 G15
6112 H15
6112 H15
6123 H14
6127 I14
6137 J14
7010 A6
7010 A6
7040 G4
7045 G5
7050 G4
7055 H5
7055 H5
7075 D8
7080 A11
7088 B11
7090 B10
7115 H17
7115 H17
7130 I17
9 E7
I
H
G
F
E
D
C
B
A
J
I
H
G
F
E
D
C
B
A
18
18
17
17
16
16
15
15
14
14
13
13
12
12
11
11
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
9516
9510
U/CINCH
1 -> N
1 -> N
PCB DISPLAY CONTROL I,DC
NC
(BEDIENEINHEIT II-B/KEYBOARD UNIT II-B)
PCB DISPLAY CONTROL II-B,DC
(ABLAUFSTEUERUNG/SEQUENCE CONTROL)
PCB FAMILY BOARD,DE
7115
7075/49
7130
7075/80
3
7075/61
6137
6127
6123
6107
7075/1
7075/94
7075/93
7075/92
1510/4
1510/2
7080
7088
110/55
1510/3
A
B
B
B
B
B
STANDBY
CHECK
GRUNDIG
J
PIN
23
24
25
26
27
28
29
30
31
32
33
34
35
36
22
21
20
16G
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
S2
5
1G
1a
1h
1j
1k
1b
1f
1m
1g
1c
1e
1r
1p
1n
1d
–
–
6
2G
2a
2h
2j
2k
2b
2f
2m
2g
2c
2e
2r
2p
2n
2d
–
–
7
3G
3a
3h
3j
3k
3b
3f
3m
3g
3c
3e
3r
3p
3n
3d
–
–
8
4G
4a
4h
4j
4k
4b
4f
4m
4g
4c
4e
4r
4p
4n
4d
–
–
9
5G
5a
5h
5j
5k
5b
5f
5m
5g
5c
5e
5r
5p
5n
5d
–
–
10
6G
6a
6h
6j
6k
6b
6f
6m
6g
6c
6e
6r
6p
6n
6d
–
–
12
8G
7a
8a
7b
8b
7f
8f
7g
8g
7c
8c
8k, 8r
7e
8e
7d
8d
–
14
10G
9a
10a
9b
10b
9f
10f
9g
10g
10j,10p
9c
10c
9e
10e
10r,10n
9d
10d
15
11G
11a
12a
11b
12b
11f
12f
11g
12g
11c
12c
11e
12e
11d
12d
col1
Dp1
16
12G
13a
14a
13b
14b
13f
14f
13g
14g
13c
14c
13e
14e
13d
14d
STOP
PDC
VPS
VPS
17
13G
15a
16a
15b
16b
15f
16f
15g
16g
15c
16c
15e
16e
15d
16d
col2
Dp2
18
14G
17a
18a
17b
18b
17f
18f
17g
18g
17c
18c
17e
18e
17d
18d
col3
Dp3
19
15G
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
S1
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
11
7G
PROG
START
TIMER
TIMER
S
o
AUTO-TRACKING
LP
SEC
C+
EP
EP
NTSC
PAL
–
DATE
SAT
–
–
13
9G
2
(R)
2
(L)
2
I
(L)
I
(R)
1
1
(R)
1
(L)
0
MAN
NICAM
2
1
–
–
a
8G, 10G ~14G
8G
10G
1G ~ 6G
a
b
c
d
e
f
g
C0
DP
r
k
b
c
d
e
f
g
a
b
c
d
e
f
r
n
p
g
j
a
b
c
d
e
f
g
h
j
k
m
r
n
p
START
DATE
STOP
NICAM
MAN
PIN 1
55
1G
2G
3G
4G
5G
6G
7G
8G
9G
10G
11G
12G
13G
14G
15G
16G
7G
C+
-3
10
1 3 6
-1
-20
-10
-16
-6
SEC PAL
SAT
PROG
VPS
PDC
2
1
TIMER
LP EP NTSC
AUTO-TRACKING dB
L
S2
S2
-3
10
1 3 6
-1
-20
-10
-16
-6
dB
R
S1
S1
7G
9G
4 - 40
GRUNDIG Service
4 - 40
GRUNDIG Service