Grundig CUC 1828 Service Manual page 31

CUC 1828
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
Oszillogramme (Chassis) / Oscillograms (Chassis)
8
0V
9
0V
0V
11
10
0V
8 2V/cm, 2µs/cm
9 10V/cm, 2µs/cm
10 200V/cm, 2µs/cm
11 1V/cm, 2µs/cm
19
0V
18
0V
18 19 50V/cm, 10µs/cm
25
0V
26
0V
25 26 100V/cm, 10µs/cm
Zeile/Line
0V
31 2V/cm, 10µs/cm
0V
36 500mV/cm, 5µs/cm
Stereo
GRUNDIG Service
0V
12 100V/cm, 2µs/cm
0V
20 100V/cm, 10µs/cm
27
0V
28
0V
27 20V/cm, 5µs/cm
28 1V/cm, 5µs/cm
0V
32 1V/cm, 20ns/cm
37
0V
55
0V
37 55 2V/cm, 2ms/cm
Bild/Picture
Platinenabbildungen und Schaltpläne / Layout of the PCBs and Circuit Diagrams
13.1
0V
13.4
0V
13.3
0V
0V
13.1 20V/cm, 2ms/cm
13.2 13.3 1V/cm, 2ms/cm
13.4 10V/cm, 2ms/cm
0V
22
21
0V
21 22 50V/cm, 10µs/cm
0V
29 500mV/cm, 20µs/cm
34
0V
33
0V
33 34 1V/cm, 20µs/cm
S-VHS
38
0V
57
0V
38 57 2V/cm, 10µs/cm
Zeile/Line
54
0V
15
0V
0V
16
17
0V
15 20V/cm, 5µs/cm
16 10V/cm, 5µs/cm
17 54 500V/cm, 5µs/cm
23
0V
24
0V
23 24 100V/cm, 2ms/cm
Bild/Picture
0V
30 20V/cm, 10µs/cm
Bei Programmwechsel /
when changing the program
0V
35 1V/cm, 20µs/cm
0V
39 1V/cm, 100µs/cm
3 - 1