Grundig GV 460 VPT / NIC - Handbuch (Seite 136)

Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams GV44…, GV45…, GV46… Platinenabbildungen und Schaltpläne / Layout of PCBs and Circuit Diagrams GV44…, GV45…, GV46…
A: DC, 50V/Div, 2us/Div
0V
7035 Drain
1
PB
A: DC, 2 V/Div, 2us/Div
0V
IC 7005 Pin 5
2
EE
A: AC, 200mV/Div, 2us/Div
1V
IC 7005 Pin 2
3
EE
A: DC, 200mV/Div, 2us/Div
0V
IC 7005 Pin 8
4
EE
A: DC, 1V/Div, 2ms/Div
0V
IC 7050 Pin 7/8
5
WIND
A: DC, 1 V/Div, 5ms/Div
0V
Connector 1502, 6 FTA (Threading)
6
THR
A: DC, 1 V/Div, 2ms/Div
0V
Connector 1502, 5/8 WT2/WT1
7
WIND
A: DC, 1 V/Div, 5ms/Div
0V
Connector 1502, 4 LED
8
PB
A: AC, 500mV/Div, 200us/Div
3.8V
Connector 1502, 15, FG
9
PB
A: DC, 1 V/Div, 10us/Div
0V
IC 7050 Pin 17
10
PB
A: DC, 1 V/Div, 2ms/Div
0V
Connector 1501, 1 PG/FG
11
PB
A: DC, 1 V/Div, 10us/Div
0V
IC 7050 Pin 18
12
PB
A: DC, 1 V/Div, 10ms/Div
0V
Connector 1503, 7 CTL
13
REC
A: DC, 1 V/Div, 10ms/Div
0V
IC 7050 Pin 1
14
PB
A: DC, 1 V/Div, 500us/Div
0V
IC 7050 Pin 10
15
PB
A: DC, 1 V/Div, 5ms/Div
0V
IC 7050 Pin 13 HI-B
17
PB
A: DC, 1 V/Div, 5ms/Div
0V
IC 7050 Pin 6 FTAD
18
THR
A: DC, 1 V/Div, 5ms/Div
0V
IC 7050 Pin 12
19
REC
A: DC, 1 V/Div, 5ms/Div
0V
IC 7015 Pin 14 HITON
20
PB
A: DC, 1 V/Div, 10ms/Div
0V
IC 7050 Pin 11/16 CTLOUT
21
PB
A: DC, 1 V/Div, 100us/Div
0V
IC 7050 Pin 9
22
PB
A: DC, 200mV/Div, 10us/Div
0V
Modulator Pin 1
25
REC
A: DC, 200mV/Div, 200us/Div
0V
Modulator Pin 3
26
REC
A: AC, 500mV/Div, 500us/Div
3.8V
IC 7320 Pin 30
26
PB
A: AC, 500mV/Div, 500us/Div
3.5V
IC 7320 Pin 30
26
REC
A: DC, 500mV/Div, 200us/Div
0V
IC 7790 Pin 10
27
REC
A: DC, 500mV/Div, 200us/Div
0V
IC 7790 Pin 9
28
REC
A: DC, 500mV/Div, 10us/Div
0V
IC 7910 Pin 12
29
REC
A: AC, 500mV/Div, 200us/Div
3V
IC 7780 Pin 11/12
30
REC
A: AC, 200mV/Div, 10us/Div
1.8V
IC 7150 Pin 36
34
TXT
A: DC, 500mV/Div, 10us/Div
0V
IC 7150 Pin 44/45/47
35
TXT
A: AC, 500mV/Div, 10us/Div
1.5V
IC 7190 Pin 20
36
TXT
A: DC, 500mV/Div, 10us/Div
0V
IC 7150 Pin 40
37
TXT
A: DC, 1 V/Div, 50us/Div
0V
IC 7190 Pin 7
38
REC
A: AC, 200mV/Div, 10us/Div
3V
IC 7510 Pin 33
39
REC
A: AC, 100mV/Div, 10us/Div
3V
IC 7510 Pin 41
40
PB
A: AC, 100mV/Div, 10us/Div
2.3V
IC 7510 Pin 42
41
PB
A: AC, 100mV/Div, 10us/Div
2.5V
IC 7510 Pin 42
41
REC
A: AC, 200mV/Div, 10us/Div
2V
IC 7510 Pin 43
42
REC
A: AC, 500mV/Div, 10us/Div
3V
IC 7510 Pin 36
43
REC
A: AC, 50mV/Div, 10us/Div
3V
IC 7510 Pin 10
44
PB
A: AC, 100mV/Div, 10us/Div
3V
IC 7510 Pin 10
44
REC
A: AC, 100mV/Div, 10us/Div
0.5V
Connector 1506, 2 FM T.T.
45
REC
A: AC, 100mV/Div, 10us/Div
1.4V
Connector 1506, 9 CON.FM
46
PB
A: AC, 200mV/Div, 10us/Div
3.3V
IC 7510 Pin 35
47
PB
A: AC, 100mV/Div, 10us/Div
1.8V
IC 7625 Pin 6
48
PB
A: AC, 50mV/Div, 50ns/Div
2.5V
IC 7625 Pin 7
49
PB
A: AC, 100mV/Div, 10us/Div
2V
IC 7510 Pin 4
50
PB
A: AC, 200mV/Div, 20us/Div
1.2V
CONNECTOR 1506, 11 UNC-FM
51
PB
A: AC, 50mV/Div, 20us/Div
2.1V
IC 7690 Pin 1
52
PB
A: AC, 50mV/Div, 20us/Div
1.8V
IC 7690 Pin 3
53
PB
A: AC, 200mV/Div, 20us/Div
2.3V
IC 7510 Pin 20
54
PB
A: AC, 50mV/Div, 20us/Div
2V
IC 7510 Pin 22
55
PB
A: DC, 500mV/Div, 10us/Div
0V
IC 7510 Pin 30
56
PB
A: AC, 100mV/Div, 100ns/Div
2.4V
IC 7690 Pin 5
57
PB
A: DC, 2 V/Div, 20us/Div
0V
IC 7510 Pin 27
58
PB
Oszillogramme / Oscillograms
4 - 44 GRUNDIG Service 4 - 44 GRUNDIG Service