Service manual

2DA/2DB-1
2-3-17
Connector Pin No. Signal I/O Description
1SGND - Ground
2
C2PW_UP_PRTN O C2PW_UP_PRTN signal
3SGND - Ground
4
C2PW_RST_PRTN I C2PW_RST_PRTN signal
5SGND - Ground
6C2PEGIRN I Engine communication C2PEGIRN signal
7 C2PEGSO I Engine serial communication reception
8 +5V O 5 V DC power supply for MPCB
9 C2PSCKN O Engine communication clock signal
10 +5V O 5 V DC power supply for MPCB
11 C2PEGSI I Engine serial communication transmission
12 +5V O 5 V DC power supply for MPCB
13 C2SBSYN I Engine communication C2SBSYN signal
14 +3.3V O 3.3 V DC power supply from PRNPCB
15 C2PSDIR I Engine communication E2CSDIR signal
16 PRBDN I Laser sync signal
17 SGND - Ground
18
C2PVIDEO_PRN_N O C2PVIDEO_PRN_N signal
19 C2PVIDEO_PRN_P O C2PVIDEO_PRN_P signal
20 SGND - Ground
YC8
Connected
to the main
PCB