Waveforms - Pioneer VSW-1 Service Manual

1

3.8 WAVEFORMS

Note : The encircled numbers denote measuring point in the schematic diagram.
A
A
JACK ASSY(1/3)
IC214-Pin3
1
V : 0.5V/div. H : 10µsec/div.
B
IC214-Pin5
2
V : 0.5V/div. H : 10µsec/div.
C
3
IC214-Pin7
V : 0.5V/div. H : 10µsec/div.
D
E 4
IC214-Pin11
V : 0.5V/div. H : 10µsec/div.
F
24
1
2
IC214-Pin9
5
V : 0.5V/div. H : 10µsec/div.
IC214-Pin14
6
V : 0.5V/div. H : 10µsec/div.
IC210-Pin3
7
V : 0.5V/div. H : 10µsec/div.
IC210-Pin5
8
V : 0.5V/div. H : 10µsec/div.
VSW-1
2
3
SELECT COMPOSITE
SELECT A ch
AUTO ON
SELECT NTSC
IC210-Pin7
9
V : 0.5V/div. H : 10µsec/div.
IC210-Pin10
10
V : 0.5V/div. H : 10µsec/div.
IC210-Pin11
11
V : 0.5V/div. H : 10µsec/div.
IC210-Pin9
12
V : 0.5V/div. H : 10µsec/div.
3
4
4