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Grundig M 70-269/9 Service Manual page 55

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Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
PALplus Platte 9M-Bit / PALplus Board 9M-Bit 29305-014.40
BU1
1
BU1
L70101
2
BU1
3
M
L70107
BU1
4
L70111
M
100u
L70112
BU1
5
V
V
CC70111
BU2
V
30
BU2
V
**
29
M
CR70121
BU1
EXTHSYNC
13
BU1
EXTVSYNC
VS
12
BU1
EXTCLK1
LL3
26
BU1
LL1.5
11
BU2
HDEFL
HS2
7
BU2
VDEFL
VS2
8
BU2
SDA
SDA
5
BU2
SCL
SCL
4
BU2
HDEFL
HS2
6
BU1
7
BU1
8
BU1
M
9
BU1
29
BU1
30
V
+5V/A
CR70129
1,2k
+3,3V
BU2
RESET
3
BU1
6
3 - 44
+3,3V
M
+5V
M
CL70113
+5V/A
87
88
V
CC70121
159
VREF
150
158
0,1u
AVOUT
150
157
AUOUT
150
156
CR70122
AYOUT
18
CR70123
EXTHSYNC
19
EXTVSYNC
20
EXTCLK1
21
EXTCKL2
CL70121
40
HDEFL
CL70122
41
VDEFL
49
SDA
50
SCL
9
VIDEO0
10
VIDEO1
11
VIDEO2
12
VIDEO3
13
M
VIDEO4
14
VIDEO5
15
VIDEO6
16
VIDEO7
CR70126
1
AVBIAS
CR70127
3
470/2%
AUBIAS
CR70128
5
470/2%
AYBIAS
CC70126
2
470/2%
AVCOMP
CC70127
4
0,1u
AUCOMP
CC70128
6
0,1u
AYCOMP
43
0,1u
DIVCLKIN
45
M
I2CADDR
46
XTAL2
47
XTAL1/CLKIN
CR70130
23
M
TEST1
0
24
330
TEST2
CR70141
127
CR70131
VIN7
**
CR70142
128
VIN6
CR70143
**
129
VIN5
**
CR70146
130
VIN4
CR70147
**
132
VIN3
**
CR70148
133
VIN2
**
134
P2HTG29
135
P2HTG30
44
51
**
NUR VORGESEHEN!
89
111 112 113 114 115 117 118 119
91
92
93
94
52
64
65
66
68
69
70
71
74
76
78
79
80
96
97
98
99 101 102 103 104 106 107 108 109
75
CIC70115
F312918APCE
ES2
82
83
84
85
122 123 124 125
137 138 139 140 141 142 143 144 146 147 148
M
GRUNDIG Service
Digi 6
73
72
62
61
60
59

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M 82-269/9M 82-269Denver se 8216/9