Cd Deck Mechanism - Alpine CDA-9855R Service Manual

(CD Deck Mechanism)

CD-DA PLAY
1 3.32V
2 -
3 -
4 1.66V
5 1.70V
6 0.26V
7 2.54V
8 2.04V
9 1.70V
10 1.64V
11 1.60V
12 2.54V
CD-DA PLAY
1 1.56V
2 1.72V
3 0.09V
4 1.72V
5 0.08V
6 3.24V
7 0.08V
8 0.08V-3.24V H/L
9 0.00V
10 3.28V
11 0.09V
12 0.00V
13 3.28V
14 3.28V
15 3.28V
16 1.68V
17 1.64V
18 1.64V
19 1.68V
20 1.68V
21 1.12V
22 0.08V
23 1.64V
24 1.72V
25 3.28V
26 1.68V
27 1.68V
28 2.60V
29 1.68V
30 2.52V
31 1.64V
32 1.68V
IC101
MP3 PLAY
3.28V 13
- 14
- 15
1.68V 16
1.68V 17
0.24V 18
2.52V 19
2.02V 20
1.72V 21
1.64V 22
1.64V 23
2.02V 24
IC102
MP3 PLAY
1.66V 33
1.68V 34
0.10V-2.34V H/L 35
1.66V 36
0.10V-3.28V H/L 37
3.24V 38
0.10V 39
0.08V-3.24V H/L 40
0.00V 41
3.24V 42
0.10V 43
0.00V 44
0.10V-3.24V H/L 45
3.24V 46
3.24V 47
1.68V 48
1.60V 49
1.66V 50
1.66V 51
1.66V 52
1.10V 53
0.10V 54
1.66V 55
1.68V 56
3.22V 57
1.66V 58
1.68V 59
2.34V 60
1.64V 61
2.00V 62
1.58V 63
1.64V 64
- 36 -
CD-DA PLAY MP3 PLAY
3.30V
1.64V
1.62V
1.62V
2.62V
1.68V
1.36V
0.30V
2.48V
1.32V
0.08V
0.14V
CD-DA PLAY MP3 PLAY
1.68V
1.68V
1.68V
0.20V-1.20V H/L 0.38V-1.24V H/L
1.68V-2.56V H/L 1.68V-2.54V H/L
2.04V
3.28V
1.60V 1.16V-1.66V H/L
1.76V 1.66V-2.10V H/L
0.08V
3.28V
0.08V
0.08V
1.68V
1.68V
3.28V
0.10V
1.64V
3.28V
1.68V
1.68V
0.08V
3.28V 0.10V-3.22V H/L
0.80V
0.08V-3.28V H/L 0.10V-3.22V H/L
0.08V-3.28V H/L 0.10V-3.22V H/L
0.08V-3.28V H/L 0.10V-3.22V H/L
0.08V-3.28V H/L 0.10V-3.22V H/L
0.08V-3.28V H/L 0.10V-3.22V H/L
0.08V-3.28V H/L 0.10V-3.22V H/L
3.28V
3.28V
TO SCHEMATIC
CDA-9855R
3.03V
1.66V
1.66V
1.66V
2.26V
1.66V
1.34V
0.64V
2.36V
1.12V
1.70V
0.08V
1.62V
1.62V
1.64V
2.08V
3.22V
0.10V
3.24V
0.10V
0.10V
1.66V
1.66V
3.22V
0.10V
1.66V
3.22V
1.64V
1.66V
0.10V
0.10V
3.24V
3.24V
TO CONTENTS