VSW-1
25
5
6
7
8
5
6
7
8
C
D
F
A
B
E
IC151-Pin39
V : 0.1V/div. H : 10
µ
sec/div.
IC151-Pin27
V : 1V/div. H : 2nsec/div.
16
IC203-Pin3
V : 0.5V/div. H : 10
µ
sec/div.
14
IC151-Pin51
V : 1V/div. H : 10nsec/div.
15
IC203-Pin6
V : 0.5V/div. H : 10
µ
sec/div.
13
IC155-Pin14
V : 0.5V/div. H : 10
µ
sec/div.
19
IC205-Pin2
V : 1.0V/div. H : 50nsec/div.
20
IC205-Pin15
V : 1.0V/div. H : 50nsec/div.
21
IC205-Pin13
V : 1.0V/div. H : 20nsec/div.
22
17
IC208-Pin7
V : 1V/div. H : 100nsec/div.
18
JACK ASSY(2/3)
A
SELECT COMPOSITE
SELECT A ch
AUTO ON
SELECT NTSC
Note : The encircled numbers denote measuring point in the schematic diagram.