Sony HKDV-900 Maintenance Manual page 73

Hd digital video controller
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001,002
XSWINT
LED
001,002
LED
SWOUT
001,002
SWOUT
HKDV-900
A
B
CN1
1
SW0
LED0
2
LED0
LED1
3
LED1
LED2
4
LED2
LED3
5
LED3
LED4
6
LED4
LED5
7
LED5
8
SW1
LED6
9
LED6
LED7
10
LED7
LED8
11
LED8
LED9
12
LED9
LED10
13
LED10
LED11
14
LED11
15
GND
16
SW2
LED12
17
LED12
LED13
18
LED13
LED14
19
LED14
LED15
20
LED15
LED16
21
LED16
LED17
22
LED17
23
SW3
LED18
24
LED18
LED19
25
LED19
LED20
26
LED20
LED21
27
LED21
LED22
28
LED22
LED23
29
LED23
30
GND
31
SW4
LED24
32
LED24
LED25
33
LED25
LED26
34
LED26
LED27
35
LED27
LED28
36
LED28
LED29
37
LED29
38
SW5
LED30
39
LED30
LED31
40
LED31
LED32
41
LED32
LED33
42
LED33
LED34
43
LED34
LED35
44
LED35
45
GND
46
SW6
LED36
47
LED36
LED37
48
LED37
LED38
49
LED38
LED39
50
LED39
LED40
51
LED40
LED41
52
LED41
53
SW7
LED42
54
LED42
LED43
55
LED43
LED44
56
LED44
LED45
57
LED45
LED46
58
LED46
LED47
59
LED47
60
GND
+5V
R301
10k
C
CP-365 (3/3)
CP-365 (3/3)
SUFFIX : -13
SUFFIX : -13
+5V
CN2
SW0
1
+5V
2
LED62
3
SW8
4
LED63
5
SW9
6
GND
7
LED64
SW1
8
SW10
9
LED65
10
SW11
11
+5V
12
LED66
13
SW12
14
LED67
15
SW13
SW2
16
LED75
17
LED68
18
SW14
19
SW15
20
SW16
21
+5V
22
SW17
SW3
23
SW18
24
SW19
25
LED69
26
GND
27
SW20
28
LED70
29
SW21
30
LED71
SW4
31
+5V
32
SW22
33
LED72
34
SW23
35
LED73
36
LED76
37
SW24
SW5
38
LED74
39
SW25
40
LED48
41
+5V
42
LED49
43
LED50
44
LED51
45
LED52
SW6
46
GND
47
LED53
48
LED54
49
LED55
50
LED56
51
+5V
52
LED57
SW7
53
LED58
54
+5V
55
LED59
56
NC
57
LED60
58
LED61
59
XSWINT
60
GND
6-11 (b)
6-10 (b)
6-10 (b)
6-11 (b)
D
E
LED62
SW8
LED63
SW9
LED64
SW10
LED65
SW11
LED66
SW12
LED67
SW13
LED75
LED68
SW14
SW15
SW16
SW17
SW18
SW19
LED69
SW20
LED70
SW21
LED71
SW22
LED72
SW23
LED73
LED76
SW24
LED74
SW25
LED48
LED49
LED50
LED51
LED52
LED53
LED54
LED55
LED56
LED57
LED58
LED59
LED60
LED61
+5V
C301
C302
C303
C304
47uF
47uF
47uF
47uF
F
G
1
2
3
4
5
CP-365 (3/3)
BOARD NO. 1-678-567-13
HKDV-900_CP-365_13F_3
H

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