Circuits imprimés et schémas électriques / Layout of PCBs and Circuit Diagrams
Circuits imprimés et schémas électriques / Layout of PCBs and Circuit Diagrams
4 - 53
GRUNDIG Service
4 - 54
GRUNDIG Service
Oscillogrammes / Oscillograms
PB
DC, 2V/Div, 5
µ
s/Div
0V
T7135, Gate
1
PB
DC, 100mV/Div, 5
µ
s/Div
0V
T7135, Source
2
AC, 10V/Div, 5
µ
s/Div
Trafo 5114-(4)
PB
0V
3
DC, 500mV/Div, 5
µ
s/Div
0V
IC7105-(10)
PB
4
AC, 0,5V/Div, 5
µ
s/Div
-14,4V
Connector 1914-(5), 1901-(5)
PB
7
AC, 5V/Div, 5
µ
s/Div
0V
Connector 1914-(7), 1901-(7)
PB
8
AC, 200mV/Div, 20
µ
s/Div
0V
C2021
10
REC
AC, 200mV/Div, 2
µ
s/Div
3V
IC7051-(2)
11
REC
AC, 100mV/Div, 20
µ
s/Div
3,25V
IC7051-(1)
12
PB
DC, 500mV/Div, 20
µ
s/Div
0V
IC7051-(16)
13
PB
DC, 1V/Div, 20
µ
s/Div
0V
IC7051-(14)
14
PB
AC, 200mV/Div, 20
µ
s/Div
2,5V
IC7051-(29)
15
PB
AC, 200mV/Div, 20
µ
s/Div
2.5V
IC7051-(26)
16
PB
AC, 100mV/Div, 20
µ
s/Div
3V
IC7051-(4)
17
PB
AC, 200mV/Div, 20
µ
s/Div
2.5V
IC7051-(24)
18
REC
AC, 100mV/Div, 20
µ
s/Div
1.8V
IC7051-(18)
19
PB
AC, 100mV/Div, 20
µ
s/Div
0.8V
IC7051-(20)
20
PB
AC, 100mV/Div, 20
µ
s/Div
2.3V
IC7051-(38)
21
REC
AC, 200mV/Div, 200ns/Div
Tuner 1701-(17)
26
REC
AC, 1V/Div, 500
µ
s/Div
C2751
27
REC
AC, 200mV/Div, 20
µ
s/Div
1,6V
T7725 - Emitter
28
REC
AC, 500mV/Div, 200
µ
s/Div
0V
C2611 / IC7550-(2)
31
REC
AC, 500mV/Div, 200
µ
s/Div
0V
R3611 / IC7551 - (3)
32
REC
AC, 1V/Div, 200
µ
s/Div
0V
IC7601-(17)
34
REC
AC, 10V/Div, 5
µ
s/Div
0V
Connector 1919-(2)
35
REC
DC, 1V/Div, 10ms/Div
0V
Connector 1918-(7)
36
REC
AC, 10V/Div, 5
µ
s/Div
0V
Connector 1918-(4)
37
REC
AC, 20V/Div, 5
µ
s/Div
0V
Connector 1918-(1)
38
REC
DC, 1V/Div, 10ms/Div
0V
Connector 1915-(1)
41
PB
DC, 1V/Div, 5ms/Div
0V
Connectors 1913-(4) / 1965-(13)
42
PB
DC, 1V/Div, 5ms/Div
0V
Connectors 1913-(5), (8)
1965-(12), (9)
43
WIND
DC, 1V/Div, 10ms/Div
0V
Connectors 1913-(6), 1965-(11)
44
THR
DC, 1V/Div, 10
µ
s/Div
0V
IC7410-(31)
47
PB
DC, 500mV/Div, 500
µ
s/Div
Connectors 1913-(15), 1965-(2)
48
PB
1V
DC, 1V/Div, 10ms/Div
IC7411-(2)
49
REC
0V
DC, 1V/Div, 10
µ
s/Div
0V
IC7410-(30)
50
PB
DC, 1V/Div, 10
µ
s/Div
0V
IC7410-(16)
51
THR
DC, 1V/Div, 500
µ
s/Div
0V
Connector 1931-(4)
55
PB
DC, 2V/Div, 2ms/Div
0V
IC7301-(1), -(3), -(16)
56
PB
AC, 100mV/Div, 10ms/Div
0V
Connetor 1931-(5)
57
PB
DC, 1V/Div, 10ms/Div
0V
Connector 1930-(6)
PB
58
DC, 500mV/Div, 20
µ
s/Div
0V
Connector 1951-(5)
60
REC
AC, 50mV/Div, 50
µ
s/Div
0V
IC7151-(29)
62
REC
AC, 50mV/Div, 20
µ
s/Div
0V
IC7151-(23)
63
PB
AC, 200mV/Div, 20
µ
s/Div
0V
IC7151-(18)
64
PB
AC, 200mV/Div, 20
µ
s/Div
0V
IC7151-(1)
65
PB
AC, 200mV/Div, 20
µ
s/Div
0V
IC7151-(17)
66
REC
AC, 50mV/Div, 20
µ
s/Div
0V
Connector 1591-(13)
67
PB