Pioneer CB-A802, Service Manual

Page: 132 / 168

DVD-V8000
132
1 2 3 4
1 2 3 4
C
D
F
A
B
E
• FR
Pin Function
PD6345A (DVDM ASSY: IC601)
No. Pin Name I/O Pin Functions
1 D16 I/O Data bus
2 D17 I/O Data bus
3 D18 I/O Data bus
4 D19 I/O Data bus
5 D20 I/O Data bus
6 D21 I/O Data bus
7 D22 I/O Data bus
8 D23 I/O Data bus
9 D24 I/O Data bus
10 D25 I/O Data bus
11 D26 I/O Data bus
12 D27 I/O Data bus
13 D28 I/O Data bus
14 D29 I/O Data bus
15 D30 I/O Data bus
16 D31 I/O Data bus
17 GND
−
Ground
18 A00 O Address bus
19 A01 O Address bus
20 A02 O Address bus
21 A03 O Address bus
22 A04 O Address bus
23 A05 O Address bus
24 A06 O Address bus
25 A07 O Address bus
26 V3R3
−
Power supply (+ 3.3 V)
27 V2R2
−
Power supply (+ 2.5 V)
28 A08 O Address bus
29 A09 O Address bus
30 A10 O Address bus
31 A11 O Address bus
32 A12 O Address bus
33 A13 O Address bus
34 A14 O Address bus
35 A15 O Address bus
36 GND
−
Ground
37 A16 O Address bus
38 A17 O Address bus
39 A18 O Address bus
40 A19 O Address bus
41 A20 O Address bus
42 A21 O Address bus
43 A22 O Address bus
44 WBL O For Wobble detection corresponding to DVD R/W (main)
45 GND
−
Ground
46 V3R3
−
Power supply (+ 3.3 V)
47 STEP1 D/A For stepping motor control
48 STEP2 D/A For stepping motor control