Pioneer DVD-R7783, Service Manual

Page: 80 / 96

DVD-R7783
80
1 2 3 4
1 2 3 4
C
D
F
A
B
E
No. Pin Name Pin Function
1 V
DD
Power supply pin
2 DQ0 Data I/O pin
3 DQ1 Data I/O pin
4 V
SSQ
Ground pin for data output
5 DQ2 Data I/O pin
6 DQ3 Data I/O pin
7 V
DDQ
Power supply pin for data output
8 DQ4 Data I/O pin
9 DQ5 Data I/O pin
10 V
SSQ
Ground pin for data output
11 DQ6 Data I/O pin
12 DQ7 Data I/O pin
13 V
DDQ
Power supply pin for data output
14 LDQM Data I/O mask pin
15 WE Write enable pin
16 CAS Column address strobe pin
17 RAS Raw address strobe pin
18 CS Chip select pin
19 BA Bank select pin
20 A10/AP Address pin
21 A0 Address pin
22 A1 Address pin
23 A2 Address pin
24 A3 Address pin
25 V
DD
Power supply pin
26 V
SS
Ground pin
27 A4 Address pin
28 A5 Address pin
29 A6 Address pin
30 A7 Address pin
31 A8 Address pin
32 A9 Address pin
33 N.C Not used
34 CKE Clock enable pin
35 CLK System clock pin
36 UDQM Data I/O mask pin
37 N.C / RFU Not used / Reserve
38 V
DDQ
Power supply pin for data output
39 DQ8 Data I/O pin
40 DQ9 Data I/O pin
41 V
SSQ
Ground pin for data output
42 DQ10 Data I/O pin
43 DQ11 Data I/O pin
44 V
DDQ
Power supply pin for data output
45 DQ12 Data I/O pin
46 DQ13 Data I/O pin
47 V
SSQ
Ground pin for data output
48 DQ14 Data I/O pin
49 DQ15 Data I/O pin
50 V
SS
Ground pin
Pin Function