Sharp VL-H860U Service Manual page 9

VL-H870U
VL-H875U
VL-H890U
7-2. VCR SECTION BLOCK DIAGRAM Y/C playback signal frow
CN7401
Signal waveform
(1), (2), (9)
Y SIGNAL :
C SIGNAL :
YC SIGNAL :
(1)
IC8301
8
10 13 1
2
6
(3) (4), (5), (6), (7)
(6)
(13)
(2)
IC8301
1
CN7401
2
13
IC1401
41
43
45
10
48
8
50
6
(9)
IC401 IC1401
43 8
3
18 14
17 12
15
13
34 43
36 48
47 20 10
26 22
52 60
51 51
50
38
(10), (11), (12), (13), (14) (8)
(3)
3
8
13
15
17 18 20
22
14
12
10
(12)
(4)
51
60
(7)
9
SC601
45 4
41 2
7
(14)
IC401
52 51
47
43
38
36
34
26
(8)
(11)
(5)
(10)
SC601
2 4 7
VL-H860U
VL-H880U