Sharp 32JF-77 (serv.man15) Service Manual ▷ View online
37
32JF-77H
Vb (Horizontal)
Vc (Horizontal)
Headphone L Input
Headphone R Input
Speaker L Input
Speaker L Output
Speaker R Output
Speaker R Input
E-W Control 1
V Flyback Vertical
Vertical - Input
20
Vertical Output
25
26
27
28
29
30
IF Video Output
V Protection
H Protection
31
32
33
19
21
22
23
24
38
32JF-77H
H Flyback Pulse
R/C Pulses
+400V (Power Supply Voltage)
Power Supply Switch Voltage 1
I Sense CRT
IF Video In
Analog Y Out
Analog U Out
Analog V Out
M2 Data D3
35
OSD Blanking
40
41
42
43
44
45
M2 Address A3
SDA33
SCL33
46
47
48
34
36
37
38
39
Power Supply Switch Voltage 2
39
32JF-77H
SDA
M2 video In
M2 6 MHz Xtal Input
M2 6MHz Xtal Output
SDA9380 24.576 MHz
Xtal Input
Xtal Input
SDA9380 24.576 MHz
Xtal Output
Xtal Output
VSP9407 20.25 MHz Xtal
Input
Input
VSP9407 20.25 MHz Xtal
Output
Output
55
56
57
58
59
52
53
54
SCL at M2 pins
SDA at M2 pins
SCL
50
49
51
MAS3527H 18.432 MHz
Xtal Input
Xtal Input
Digital Audio Stream In
(SPDIF)
(SPDIF)
I2S DATA Output
(Headphones)
(Headphones)
62
61
63
MAS3527H 18.432 MHz
Xtal Input
Xtal Input
60
40
32JF-77H
I2S Clock Output
I2S Frame Identification
Output
Output
I2S DATA Output
(Speakers)
(Speakers)
65
64
66
I2S DATA In
I2S Frame Identification
Input
Input
I2S Clock Input
68
67
69
SPDIF Input
70
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