Confidential
3-40
4) Connector Pin Assignment
The connector in the machine to connect to the controller board is type
128A-064S2B-:L14A (DDK) or the equivalent.
<Connector pin assignment for video interface signals and
DC power supply (Engine side)>
Pin No. Signal Name Pin No. Signal Name
1A PSGND 1B +5V
2A PSGND 2B +5V
3A PSGND 3B +3.3V
4A PSGND 4B +3.3V
5A PSGND 5B +3.3V
6A PSGND 6B +3.3V
7A PSGND 7B +3.3V
8A PSGND 8B +3.3V
9A VIDEO-P 9B VIDEO-N
10A RET(GND) 10B Reserve
11A Reserved 11B HSYNC-N
12A ID2-N 12B Reserve
13A RET(GND) 13B VSYNC-N
14A RET(GND) 14B Reserve
15A RET(GND) 15B STATUS
16A RET(GND) 16B IREADY-N
17A RET(GND) 17B Reserve
18A RET(GND) 18B COMMAND
19A RET(GND) 19B PRREQ-N
20A RET(GND) 20B Reserve
21A Reserved 21B Reserve
22A RET(GND) 22B KEY_STATUS-N
23A Reserved 23B Reserve
24A Reserved 24B Reserve
25A RET(GND) 25B Reserve
26A RET(GND)* 26B Reserve
27A RET(GND) 27B Reserve
28A RET(GND)* 28B +24V
29A RET(GND) 29B +24V
30A RET(GND)* 30B Reserve
31A RET(GND) 31B PGND
32A RET(GND)* 32B PGND
* Pin No. 26A, 28A, 30A and 32A should be connected to the GND at the LPC side.
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