Pioneer PDP-R06C, Service Manual

Page: 70 / 90

PDP-R06G
70
1 2 3 4
1 2 3 4
C
D
F
A
B
E
Pin Function
No. Pin Name Pin Function No. Pin Name Pin Function
1 V
DD
Power supply 26 V
SS
Ground
2 DQ0 Data input / output 27 A4 Address input
3 DQ1 Data input / output 28 A5 Address input
4 V
SSQ
Ground for data output 29 A6 Address input
5 DQ2 Data input / output 30 A7 Address input
6 DQ3 Data input / output 31 A8 Address input
7 V
DDQ
Power supply for data output 32 A9 Address input
8 DQ4 Data input / output 33 N.C No connection
9 DQ5 Data input / output 34 CKE Clock enable input
10 V
SSQ
Ground for data output 35 CLK System clock input
11 DQ6 Data input / output 36 UDQM Data input / output mask input
12 DQ7 Data input / output 37 N.C/RFU No connection / Reserved for future use
13 V
DDQ
Power supply for data output 38 V
DDQ
Power supply for data output
14 LDQM Data input / output mask input 39 DQ8 Data input / output
15 WE Write enable input 40 DQ9 Data input / output
16 CAS Column address strobe input 41 V
SSQ
Ground for data output
17 RAS Row address strobe input 42 DQ10 Data input / output
18 CS Chip select input 43 DQ11 Data input / output
19 BA Bank select address input 44 V
DDQ
Power supply for data output
20 A10/AP Address input 45 DQ12 Data input / output
21 A0 Address input 46 DQ13 Data input / output
22 A1 Address input 47 V
SSQ
Ground for data output
23 A2 Address input 48 DQ14 Data input / output
24 A3 Address input 49 DQ15 Data input / output
25
I/O
–
I/O
I/O
–
I/O
I/O
–
I/O
I/O
–
I/O
I/O
–
I
I
I
I
I
I
I
I
I
I
I
–
I/O
–
I
I
I
I
I
I
–
I
I
I
–
–
I/O
I/O
–
I/O
I/O
–
I/O
I/O
–
I/O
I/O
– V
DD
Power supply 50 V
SS
Ground