Read Sony CDX-GT65UIW Service Manual online
CDX-GT65UIW
25
– KEY Board –
IC971 74LVC2G66DC-125
3
1
1Y
1Z
2E
GND
VCC
1E
2Z
2Y
4
2
5
7
6
8
IC981 LC75879PT-US-H
60 S62
59 S61
58 S60
57 S59
56 S58
55 S57
54 S56
53 S55
52 S54
51 S53
59 S61
58 S60
57 S59
56 S58
55 S57
54 S56
53 S55
52 S54
51 S53
25
S27
26
S28
23
S25
24
S26
27
S29
28
S30
29
S31
30
S32
31
S33
32
S34
33
S35
34
S36
3
P3/S3
4
P4/S4
1
2
2
5
P5/S5
6
P6/S6
7
P7/S7
8
P8/S8
9
S9
10
S10
11
S11
12
S12
66
COM2
65
COM1
73
VSS
72
VDD2
71
VDD1
70
VDD
78
DI
79
P1/S1
80
P2/S2
77
CL
76
CE
74
S69/OSCI
69
S68
75
INH
COMMON
DRIVER
CLOCK
GENERATOR
CCB INTERFACE
SHIFT REGISTER
CONTROL
REGISTER
SEGMENT DRIVER & LATCH
13
S13
14
S14
15
S15
16
S16
S17
S18
S17
S18
17
18
18
S19
S20
S20
19
20
20
S21
S22
S22
35
S37
36
S38
37
S39
38
S40
21
S23
22
S24
39
S41
40
S42
50 S52
49 S51
48 S50
47 S49
46 S48
45 S47
44 S46
43 S45
42 S44
41 S43
49 S51
48 S50
47 S49
46 S48
45 S47
44 S46
43 S45
42 S44
41 S43
64
S66
63
S65
62
S64
61
S63
68
S67/COM4
67
COM3
Click on the first or last page to see other CDX-GT65UIW service manuals if exist.