Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
GV464…
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
GV464…
4 - 13
GRUNDIG Service
4 - 14
GRUNDIG Service
Bedieneinheit I / Keyboard Control Unit I (DC)
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
7075
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
15K
3140
5,6K
3120
5,6K
3102
47K
3090
100K
3092
6,8K
3088
2,2
3084
3,3
3083
3,3
3082
3,3
3081
10K
3080
47K
3128
22K
3130
15K
3132
15K
3117
22K
3115
47K
3114
100K
3127
8,2K
3124
8,2K
3135
100K
3137
100K
3123
8,2K
3119
8,2K
3100
100K
3107
100K
3110
100K
3112
330
3038
330
3039
68K
3060
68K
3058
47K
3065
47K
3062
22K
3045
100K
3046
33K
3043
22K
3042
1,5K
3040
68
3050
2,2K
3052
5,6K
3053
22K
3055
5,6K
3125
5,6K
3136
220p
3067
100K
3139
100K
3126
15K
3129
100K
3121
15K
3122
100K
3103
15K
3104
15K
3118
12K
3106
0
3066
BC857B
7090
BC857B
7130
BC857B
7115
BC857B
7050
BCV46
7088
BCV47
7080
220P
2130
220P
2115
10N
2127
10N
2137
10N
2123
10N
2107
10N
2110
10N
2112
33N
2020
33N
2021
33N
2023
33N
2016
33N
2018
1N
2010
220P
2030
220P
2032
220P
2033
220P
2035
220P
2062
220P
2065
10N
2118
RLS4148
6127
RLS4148
6137
RLS4148
6123
RLS4148
6107
RLS4148
6110
RLS4148
6112
RLS4148
6040
RLS4148
6050
CST4,19MGWS1
1070
6,8UH
5015
6
5
4
3
2
1
12
11
10
9
8
7
14
13
1510
+
47U/25V
2015
GP1U534X
2
1
CASE2
CASE1
3
CASE3
7010
6
5
4
3
2
1
12
11
10
9
8
7
15
14
13
18
17
16
1512
BC848B
7045
BC848B
7055
BC848B
7040
JOG
DATA
DATA
CLOCK
RESET
JOG
JOG
SH
SH
SH
SH
SH
JOG
JOG
-
1/4 LM339D
7100
-
1/4 LM339D
7100
+
-
1/4 LM339D
7100
1/4 LM339D
7100
3
2
1
1517
F1
F2
F2
F1
CINCH
U
AV-1
U
AV-2
U
+5VD
+12VD
+12VD
+12VD
EC
EC
-30VD
-30VD
-30VD
+5VD*
+5VD*
+5VD*
+5VD*
+5VD*
+5VD*
+5VD*
+5VD*
+5VD*
+5VD*
+5VD*
+5VD*
+5VD*
+5VD*
+5VD*
+5VD*
+5VD*
+5VD*
J
1070 J9
110 B15
1510 B1
1512 E1
1517 J1
2010 A7
2015 C5
2016 C5
2018 C6
2020 D4
2021 D4
2023 D4
2030 E7
2032 E7
2033 F7
2035 F7
2062 I2
2065 I3
2107 G14
2110 G15
2112 H15
2115 G17
2118 H12
2123 H14
2127 I14
2130 I17
2137 J14
3038 F3
3039 F3
3040 G4
3042 G5
3043 G5
3045 G6
3046 G6
3050 G4
3052 H4
3053 H5
3055 H6
3058 H3
3060 H3
3062 I3
3065 I3
3066 I6
3067 J7
3080 A11
3081 B12
3082 B12
3083 B12
3084 B13
3088 B11
3090 B10
3092 C11
3100 G11
3102 G11
3103 G13
3104 H13
3106 G12
3107 G14
3110 G15
3112 H15
3114 G16
3115 H16
3117 G17
3118 H12
3119 H11
3120 H11
3121 H13
3122 H14
3123 H14
3124 I11
3125 I11
3126 I13
3127 I14
3128 I16
3129 I14
3130 I16
3132 I17
3135 J11
3136 J11
3137 J14
3139 I13
3140 I14
5015 C4
6040 G3
6050 G3
6107 G14
6110 G15
6112 H15
6123 H14
6127 I14
6137 J14
7010 A6
7040 G4
7045 G5
7050 G4
7055 H6
7075 D9
7080 A12
7088 B12
7090 C11
7100 H12
7100 H12
7100 J12
7100 I12
7115 G17
7130 I17
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
2
1
2
1
3102
U-CINCH
1
1
2
2
ON
ON
9517
9512
9510
PCB FAMILY BOARD,DE
PCB DISPLAY CONTROL III,DC
PCB DISPLAY CONTROL II,DC
7075/72
7075/73
7100/13
7100/14
7100/1
7100/2
3039
3038
7075/1
7075/94
7075/93
7075/92
7075/49
7075/80
2130
1512/18
1512/17
1512/15
1512/13
/DISPLAY
1510/3
1510/2
1510/4
7115
7088
FIP110/55
7080
3120
3125
3135
NC
A
B
B
PCB DISPLAY CONTROL I,DC
1->N
1->1
GJ-023-5BG
13
14
2
1
11
12
3
10
9
8
7
12
3
12
3
3
12
6
5
4
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
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
S
o
AUTO-TRACKING
LP
SEC
C+
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
