13 Voltage Measurement & 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.
·
Circuit voltage and waveform described herein shall be regarded as reference information when probing defect point
because it may differ from actual measuring value due to difference of Measuring instrument and its measuring condition
and product itself.
13.1. Voltage Measurement
13.1.1. CD SERVO P.C.B
Ref No.
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CD PLAY
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3.2
STANDBY
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Ref No.
MODE
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
CD PLAY
1.6
0
1.6
1.6
1.8
0
3.2
1.5
3.2
3.2
0
1.6
1.6
0
0
1.9
1.9
0
1.7
1.7
STANDBY
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Ref No.
MODE
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
CD PLAY
0.2
2.4
1.7
1.9
1
0
3.2
1.2
0
1.2
1.6
1.6
0.9
1.4
1.5
1.5
0
3.2
0
0
STANDBY
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Ref No.
MODE
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
CD PLAY
3.2
0
0
0
0
0
3
3
3
2.9
0
3.2
0
1.6
0
1.6
3.2
0
3.2
1.6
STANDBY
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Ref No.
MODE
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
CD PLAY
1.6
1.6
0
0
0
0
0
0
0
0
0
0
3.2
0
0
0
0
0
0
0
STANDBY
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Ref No.
MODE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CD PLAY
1.6
0
1.6
0
0
0
0
0
0
0
1.7
3.2
3.2
3.2
2.8
3.8
3.2
3.2
0
7.1
STANDBY
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Ref No.
MODE
21
22
23
24
25
26
27
28
29
30
CD PLAY
0
0
0
0
7.1
1.6
1.6
1.6
0
0
STANDBY
0
0
0
0
0
0
0
0
0
0
Ref No.
MODE
E
C
B
CD PLAY
3.1
2
2.4
STANDBY
0
0.1
0
SA-PM45E/EG/EE CD SERVO P.C.B
CD SERVO P.C.B
IC7001
IC7001
IC7001
IC7001
IC7001
IC7002
IC7002
Q7601
50
SA-PM45E / SA-PM45EG / SA-PM45EE
Summary of Contents for SA-PM45E
Page 11: ...7 Operation Procedures 7 1 Main Unit Key Buttons Operation 11 SA PM45E SA PM45EG SA PM45EE ...
Page 12: ...7 2 Remote Control Key Buttons Operation 7 3 Disc Information 12 SA PM45E SA PM45EG SA PM45EE ...
Page 23: ...9 3 Main Parts Location Diagram 23 SA PM45E SA PM45EG SA PM45EE ...
Page 33: ...33 SA PM45E SA PM45EG SA PM45EE ...
Page 37: ...37 SA PM45E SA PM45EG SA PM45EE ...
Page 40: ...10 2 Check and Repair of Panel Headphone Music Port P C B 40 SA PM45E SA PM45EG SA PM45EE ...
Page 41: ...10 3 Check and Repair of Transformer P C B 41 SA PM45E SA PM45EG SA PM45EE ...
Page 42: ...10 4 Check and Repair of Main P C B 42 SA PM45E SA PM45EG SA PM45EE ...
Page 44: ...10 6 Check and Repair of USB P C B Side A 44 SA PM45E SA PM45EG SA PM45EE ...
Page 45: ...10 7 Check and Repair of USB P C B Side B 45 SA PM45E SA PM45EG SA PM45EE ...
Page 47: ...Fig 7 47 SA PM45E SA PM45EG SA PM45EE ...
Page 56: ...56 SA PM45E SA PM45EG SA PM45EE ...
Page 58: ...SA PM45E SA PM45EG SA PM45EE 58 ...
Page 64: ...64 SA PM45E SA PM45EG SA PM45EE ...
Page 74: ...SA PM45E SA PM45EG SA PM45EE 74 ...
Page 83: ...21 Exploded Views 21 1 Cabinet Parts Location SA PM45E SA PM45EG SA PM45EE 83 ...
Page 85: ...21 3 Packaging SA PM45E SA PM45EG SA PM45EE 85 ...