Pioneer CDJ-200, Service Manual

Page: 71 / 80

CDJ-200
71
5 6 7 8
5 6
7
8
C
D
F
A
B
E
No. Pin Name I/O Pin Function No. Pin Name I/O Pin Function
1 A15 I Address input 25 A0 I Address input
2 A14 I
Address input
26 CE I
Chip enable
3 A13 I Address input 27 VSS
−
Ground
4 A12 I Address input 28 OE I Output enable
5 A11 I
Address input
29 DQ0 I/O Data input/output
6 A10 I Address input 30 DQ8 I/O Data input/output
7 A9 I Address input 31 DQ1 I/O Data input/output
8 A8 I Address input 32 DQ9 I/O Data input/output
9 N.C.
−
No connection 33 DQ2 I/O Data input/output
10 N.C.
−
No connection 34 DQ10 I/O Data input/output
11 WE I Write enable 35 DQ3 I/O Data input/output
12 RESET I Hardware reset 36 DQ11 I/O Data input/output
13 N.C.
−
No connection 37 VCC
−
Power supply
14 N.C.
−
No connection 38 DQ4 I/O Data input/output
15 RY/BY O
Ready/Busy output
39 DQ12 I/O Data input/output
16 A18 I Address input 40 DQ5 I/O Data input/output
17 A17 I Address input 41 DQ13 I/O Data input/output
18 A7 I Address input 42 DQ6 I/O Data input/output
19 A6 I Address input 43 DQ14 I/O Data input/output
20 A5 I Address input 44 DQ7 I/O Data input/output
21 A4 I Address input 45 DQ15/A-1 I/O Data input/output / Address input
22 A3 I Address input 46 VSS
−
Ground
23 A2 I Address input 47 BYTE I Selects 8-bit or 16-bit mode
24 A1 I Address input 48 A16 I Address input
Pin Function