Grundig GV 470 S VPT Serviceanleitung Seite 153

GV470...
PB
0.8V
A: AC, 100mV/Div, 10µs/Div
Connector 1530-4, CON FM
50
PB
1.3V
A: AC, 100mV/Div, 10µs/Div
IC7840-(13)
54
REC
0V
A: DC, 1V/Div, 10µs/Div
Connector 1530-24, SYNC
58
REC
6.5V
A: AC, 500mV/Div, 500µs/Div
IC7300-(47)
62
REC
6V
A: AC, 500mV/Div, 500µs/Div
IC7300-(27), -(28)
65
PB
0V
A: DC, 1V/Div, 500µs/Div
Connector L9-4
70
GRUNDIG Service
PB
2.7V
A: AC, 100mV/Div, 2ms/Div
IC7840-(30)
51
PB
2V
A: AC, 100mV/Div, 10µs/Div
IC7840-(9)
55
REC
3.7V
A: AC, 500mV/Div, 500µs/Div
IC7300-(9), -(10)
60
REC
0V
A: DC, 200mV/Div, 10µs/Div
Connector 1507-2, FM T. T.
63
REC
3.7V
A: AC, 500mV/Div, 500µs/Div
IC7300-(48)
66
PB
0V
A: DC, 2V/Div, 1ms/Div
Connector L9-5, -6, -7
71
Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams
PB
2.9V
A: AC, 50mV/Div, 500µs/Div
IC7840-(29)
52
PB
1.5V
A: AC, 500mV/Div, 10µs/Div
Connector 1530-27
56
PB
3.8V
A: AC, 500mV/Div, 500µs/Div
IC7300-(33)
61
PB
2.5V
A: AC, 200mV/Div, 10µs/Div
Connector 1507-6, FM F.T.
64
REC
0V
A: AC, 20V/Div, 5µs/Div
Connector 1503-1
67
PB
0.9V
A: AC, 200mV/Div, 10ms/Div
Connector L9-3
72
PB
2.5V
A: AC, 50mV/Div, 100µs/Div
IC7840-(26)
53
REC
0V
A: DC, 500mV/Div, 10µs/Div
Connector 1530-7
57
REC
3.7V
A: AC, 500mV/Div, 500µs/Div
IC7300-(5), -(6)
61
PB
6V
A: AC, 500mV/Div, 500µs/Div
IC7300-(27), -(28)
65
REC
0V
A: AC, 5V/Div, 5µs/Div
Connector 1503-5
68
REC
0V
A: DC, 500mV/Div, 10µs/Div
IC7470-(5)
73
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