S-2
S2. Voltage and Waveform Chart
Note) Indicated voltage values are the standard values for the unit measured by the DC electronic circuit tester (high-impedance) with the chassis taken as standard.
Therefore, there may exist some errors in the voltage values, depending on the internal impedance of the DC circuit tester.
S2.1. AV Main P.C.B.
REF No. PIN No.
PB
STOP
IC3005
1
2.4
2.4
IC3005
2
0
0
IC3005
3
0
0
IC3005
4
5
5
IC3005
5
1.8
1.6
IC3005
6
0
0
IC3005
7
3
3
IC3005
8
0
0
IC3005
9
0
0
IC3005
10
0
0
IC3005
11
5
5
IC3005
12
1.8
1.8
IC3005
13
0
0
IC3005
14
2.4
2.4
IC3005
15
0
0
IC3005
16
2.4
2.4
IC3005
17
0
0
IC3005
18
0
0
IC3005
19
2.4
2.4
IC3005
20
0
0
IC3005
21
0
0
IC3005
22
2.4
2.4
IC3005
23
0
0
IC3005
24
0
0
IC3005
25
2
1.7
IC3005
26
2
1.7
IC3005
27
0
0
IC3005
28
5
5
IC3005
29
2
1.6
IC3005
30
2
1.6
IC3005
31
0
0
IC3005
32
2
1.6
IC3005
33
2
1.6
IC3005
34
2.4
2.4
IC3005
35
0
0
IC3005
36
0
0
IC3005
37
0
0
IC3005
38
0
0
IC3101
1
5.9
5.9
IC3101
2
0
0
IC3101
3
3.3
3.3
IC3101
4
1.3
1.3
IC3101
5
0
0
IC3101
6
5
5
IC3401
1
1.6
1.6
IC3401
2
5
5
IC3401
3
0
0
IC3601
1
0
0
IC3601
2
0
0
IC3601
3
3.3
3.3
IC3601
4
0
0
IC3601
5
3.3
3.3
IC3601
6
3.3
3.3
IC3601
7
0
0
IC3601
8
3.3
3.3
IC4001
1
5.9
5.9
IC4001
2
3.3
3.3
IC4001
3
5
5
IC4001
4
-
-
IC4001
5
0
0
P3001
1
1.4
1.4
P3001
2
0
0
P3001
3
1.2
1.2
P3001
4
0
0
P3001
5
0
0
P3001
6
0
0
REF No. PIN No.
PB
STOP
P3001
7
1.4
1.4
P3001
8
3.2
3.2
P3001
9
1.3
1.3
P3001
10
3.2
3.2
P3001
11
1.5
1.5
P3001
12
0
0
P3001
13
0
0
P3001
14
0
0
P3001
15
3.3
3.3
P3001
16
0
0
P3001
17
0
0
P3001
18
3.3
3.3
P3001
19
5.9
5.9
P3001
20
3.3
3.3
P3001
21
0
0
P3001
22
3.3
3.3
P3001
23
3.1
3.1
P4001
1
1.6
1.6
P4001
2
5
5
P4001
3
2.6
2.6
P4001
4
0
0
P4001
5
2.6
2.6
P4001
6
0
0
P4001
7
2.6
2.6
P4001
8
0
0
P4001
9
2.6
2.6
P4001
10
0
0
P4001
11
2.6
2.6
P4001
12
0
0
P4001
13
0
0
P4001
14
0
0
P4001
15
2.5
2.5
P4001
16
0
0
P4001
17
0
3.3
P4001
18
4.2
4.2
P4001
19
3.3
3.3
P4001
20
11.6
11.6
P4001
21
12.2
12.2
P4001
22
-11.2 -11.2
P4001
23
-11.8 -11.8
Q3401
E
1.9
1.9
Q3401
C
5
5
Q3401
B
2.4
2.4
Q4002
E
0
0
Q4002
C
0
1.8
Q4002
B
0.7
0
Q4004
E
11.6
11.6
Q4004
C
12.2
12.2
Q4004
B
12.1
12.2
Q4005
E
-11.2 -11.2
Q4005
C
-11.8 -11.8
Q4005
B
-11.5 -11.5
Q4006
E
0
0
Q4006
C
0
0
Q4006
B
-5.8
0.7
Q4007
E
0
0
Q4007
C
0
0
Q4007
B
-5.8
0.7
Q4008
E
0
0
Q4008
C
0
0
Q4008
B
-5.8
0.7
Q4009
E
0
0
Q4009
C
0
0
Q4009
B
-5.8
0.7
Q4012
E
0
0
Q4012
C
0
0
REF No. PIN No.
PB
STOP
Q4012
B
-5.8
0.7
Q4013
E
0
0
Q4013
C
0
0
Q4013
B
-5.8
0.7
Q4014
E
0
0
Q4014
C
0
0
Q4014
B
-5.8
0.7
Q4015
E
0
0
Q4015
C
0
0
Q4015
B
-5.8
0.7
QR3006
E
0
0
QR3006
C
0
0
QR3006
B
1.9
1.9
QR3008
E
0
0
QR3008
C
0
0
QR3008
B
1.9
1.9
QR4001
1
0
0
QR4001
2
0
0
QR4001
3
12.2
12.2
QR4001
4
12.1
12.1
QR4001
5
3.1
3.1
QR4001
6
0
0
QR4002
E
0.1
1.8
QR4002
C
-5.8
1.3
QR4002
B
0
0
QR4003
1
-11.7 -11.7
QR4003
2
0
0
QR4003
3
12.2
12.2
QR4003
4
12.1
12.1
QR4003
5
12.1
12.1
QR4003
6
-11.8 -11.8
QR4004
1
0
0
QR4004
2
0
0
QR4004
3
12.2
12.2
QR4004
4
12.1
12.1
QR4004
5
3.3
3.3
QR4004
6
0
0
QR4005
E
0
0
QR4005
C
3.1
0
QR4005
B
0
3.3
REF No. PIN No.
PB
STOP
IC1021
1
2.5
2.5
IC1021
2
1.7
1.7
IC1021
3
0
0
IC1021
4
14.8
14.8
IC1021
5
0
0
IC1021
6
-
-
IC1021
7
-
-
IC1021
8
-
-
IC1021
9
-
-
IC1101
1
8.1
8.1
IC1101
2
2.4
2.4
IC1101
3
0
0
IC1102
1
-15
-15
IC1102
2
-
-
IC1102
3
-13.8 -13.8
IC1102
4
-17.5 -17.5
IC1102
5
-13
-13
IC1102
6
-
-
IC1102
7
-
-
IC1102
8
-13
-13
IC1103
1
12.2
12.2
IC1103
2
4.5
4.5
IC1103
3
1.2
1.2
IC1103
4
1.3
1.3
IC1103
5
1.4
1.4
IC1103
6
0
0
IC1103
7
7.6
7.6
IC1103
8
12.2
12.2
IC1104
1
4.6
4.6
IC1104
2
5.9
5.9
IC1104
3
0
0
IC1104
4
5
5
IC1104
5
1.2
1.2
IC1651
1
3.3
3.3
IC1651
2
0
0
IC1651
3
1.3
1.3
IC1651
4
3.3
3.3
IC1651
5
5.9
5.9
IC1653
1
5.9
5.9
IC1653
2
0
0
IC1653
3
1.3
1.3
IC1653
4
4
4
IC1653
5
5.9
5.9
IC7501
1
0.8
0.8
IC7501
2
0
0
IC7501
3
3
3
IC7501
4
3.3
3.3
IC7501
5
3.1
3.1
IC7501
6
3.3
3.3
IC7501
7
0
0
IC7501
8
3.3
3.3
IC7501
9
3.3
3.3
IC7501
10
1.8
1.8
IC7501
11
1.6
1.6
IC7501
12
0
0
IC7501
13
1.2
1.2
IC7501
14
1.6
1.6
IC7501
15
0
0
IC7501
16
3.3
3.3
IC7501
17
3.3
3.3
IC7501
18
3.3
3.3
IC7501
19
3.1
3.1
IC7501
20
3.3
3.3
IC7501
21
3.3
3.3
IC7501
22
0
0
IC7501
23
0
0
REF No. PIN No.
PB
STOP
IC7501
24
3.3
3.3
IC7501
25
3.3
3.3
IC7501
26
3.3
3.3
IC7501
27
3.3
3.3
IC7501
28
3.1
3.1
IC7501
29
3.3
3.3
IC7501
30
0
0
IC7501
31
0
0
IC7501
32
0
0
IC7501
33
3.3
3.3
IC7501
34
3.3
3.3
IC7501
35
3.3
3.3
IC7501
36
3.3
3.3
IC7501
37
0
0
IC7501
38
3
3
IC7501
39
0
0
IC7501
40
3.2
3.2
IC7501
41
0
0
IC7501
42
-
-
IC7501
43
-
-
IC7501
44
-
-
IC7501
45
-
-
IC7501
46
-
-
IC7501
47
-
-
IC7501
48
-
-
IC7501
49
-
-
IC7501
50
-
-
IC7501
51
-
-
IC7501
52
-
-
IC7501
53
-
-
IC7501
54
-
-
IC7501
55
-
-
IC7501
56
-
-
IC7501
57
-
-
IC7501
58
-
-
IC7501
59
-
-
IC7501
60
-
-
IC7501
61
-
-
IC7501
62
-
-
IC7501
63
-
-
IC7501
64
-
-
IC7501
65
-
-
IC7501
66
-
-
IC7501
67
0
0
IC7501
68
-
-
IC7501
69
3
3
IC7501
70
-
-
IC7501
71
-
-
IC7501
72
-
-
IC7501
73
-
-
IC7501
74
-
-
IC7501
75
1.6
1.6
IC7501
76
3.3
3.3
IC7501
77
3.3
3.3
IC7501
78
3.3
3.3
IC7501
79
3.3
3.3
IC7501
80
3.3
3.3
IC7501
81
0
0
IC7501
82
0
0
IC7501
83
0
0
IC7501
84
0
0
IC7501
85
0
0
IC7501
86
0
0
IC7501
87
0
0
IC7501
88
0
0
IC7501
89
0
0
REF No. PIN No.
PB
STOP
IC7501
90
0
0
IC7501
91
3.3
3.3
IC7501
92
0.1
0.1
IC7501
93
0.1
0.1
IC7501
94
0
0
IC7501
95
0
0
IC7501
96
3.3
3.3
IC7501
97
0
0
IC7501
98
0
0
IC7501
99
2.5
2.5
IC7501
100
0
0
IC7503
1
3.3
3.3
IC7503
2
7.9
7.9
IC7503
3
0
0
IC7503
4
-
-
IC7503
5
-
-
IC7504
1
5.4
5.4
IC7504
2
1.3
1.3
IC7504
3
1.3
1.3
IC7504
4
0
0
IC7504
5
0
0
IC7504
6
-
-
IC7504
7
-
-
IC7504
8
12.2
12.2
IC7512
1
0
0
IC7512
2
0
0
IC7512
3
-
-
IC7512
4
3.3
3.3
IC7512
5
3.3
3.3
P1102
1
0
0
P1102
2
0
0
P1102
3
0
0
P1102
4
0
0
P1102
5
5.9
5.9
P1102
6
5.9
5.9
P1102
7
12.2
12.2
P1102
8
12.2
12.2
P1102
9
-11.8 -11.8
P7503
1
3.3
3.3
P7503
2
3.3
3.3
P7503
3
3.3
3.3
P7503
4
3.3
3.3
P7503
5
0
0
P7503
6
3.3
3.3
P7503
7
0
0
P7503
8
3.3
3.3
P7503
9
3.3
3.3
P7503
10
3.3
3.3
P7503
11
3.3
3.3
P7503
12
0
0
P7503
13
0
0
P7503
14
0
0
P7503
15
-
-
P7503
16
0.1
0.1
P7503
17
0
0
P7503
18
3.3
3.3
P7503
19
0
0
P7503
20
3.3
3.3
P7503
21
0
0
P7503
22
0
0
P7503
23
0
0
P7504
1
3.3
3.3
P7504
2
3.1
3.1
P7504
3
3.3
3.3
P7504
4
0
0
P7504
5
0
0
<IC3005>
<P3001>
S2.2. Power/Timer P.C.B.
Содержание DMP-BD50EG
Страница 5: ...5 2 2 Precaution of Laser Diode ...
Страница 7: ...7 3 Service Navigation 3 1 Service Information ...
Страница 8: ...8 4 Specifications ...
Страница 9: ...9 5 Location of Controls and Components ...
Страница 30: ...30 9 2 6 Grease ...
Страница 32: ...32 10 1 2 Checking and Repairing of BD Drive ...
Страница 33: ...33 10 1 3 Checking and Repairing of AV Out P C B ...
Страница 34: ...34 10 1 4 Checking and Repairing of Digital P C B ...
Страница 44: ...S 9 ...
Страница 66: ...S 31 ...
Страница 74: ...S 39 34 4 4 4 DMP BD50EG Power Timer P C B Foil Side 4 4 21 20 19 18 17 16 15 14 13 12 11 ...