Waveforms - Pioneer PDP-5071PU Service Manual

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4.17 WAVEFORMS

50 ADDRESS L Assy Waveform
Measuring CH
Waveform
1
CH1 Resonance waveform (V+ADR)
A
2
CH2 R ch signal
3 CH3
4 CH4
5 CH5 ADR-D
6 CH6 ADR-B
CH7
Color-Bar (MKSS17)
B
C
D
B/W Checkered pattern (MKSS14)
E
F
78
1
2
Measuring Point Waveform
L1730 Resonance waveform (V+ADR)
R1608 R ch signal
CLK R1637
LE R1621
R1720
R1714
– –
2ms/div
200ns/div
2ms/div
2
3
Measuring Point
L1730
R1608
CLK R1637
LE R1621
8
HBLK R1615
– –
7
LBLK R1616
Color-Bar (MKSS17)
B/W Checkered pattern (MKSS14)
PDP-5071PU
3
4
2ms/div
200ns/div
2ms/div
4