Pioneer PDP-R006FE, Service Manual

Page: 79 / 112

PDP-R06XE
79
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 V
DD
−
Power supply 28 V
SS
−
Ground
2 DQ0 I/O Data input/output 29 A4 I Address input
3 V
DDQ
−
Power supply for data output 30 A5 I Address input
4 DQ1 I/O Data input/output 31 A6 I Address input
5 DQ2 I/O Data input/output 32 A7 I Address input
6 V
SSQ
−
Ground for data output 33 A8 I Address input
7 DQ3 I/O Data input/output 34 A9 I Address input
8 DQ4 I/O Data input/output 35 A11 I Address input
9 V
DDQ
−
Power supply for data output 36 N.C
−
No connection
10 DQ5 I/O Data input/output 37 CKE I Clock enable input
11 DQ6 I/O Data input/output 38 CLK I System clock input
12 V
SSQ
−
Ground for data output 39 UDQM I Data input/output mask
13 DQ7 I/O Data input/output 40 N.C/RFU
−
No connection (Reserved for future use)
14 V
DD
−
Power supply 41 V
SS
−
Ground
15 LDQM I Data input/output mask 42 DQ8 I/O Data input/output
16 WE I Write enable input 43 V
DDQ
−
Power supply for data output
17 CAS I Column address strobe input 44 DQ9 I/O Data input/output
18 RAS I Row address strobe input 45 DQ10 I/O Data input/output
19 CS I Chip select input 46 V
SSQ
−
Ground for data output
20 BA0 I Bank select address input 47 DQ11 I/O Data input/output
21 BA1 I Bank select address input 48 DQ12 I/O Data input/output
22 A10/AP I Address input 49 V
DDQ
−
Power supply for data output
23 A0 I Address input 50 DQ13 I/O Data input/output
24 A1 I Address input 51 DQ14 I/O Data input/output
25 A2 I Address input 52 V
SSQ
−
Ground for data output
26 A3 I Address input 53 DQ15 I/O Data input/output
27 V
DD
−
Power supply 54 V
SS
−
Ground
Pin Function