Epson AcuLaser C2600 Service Manual page 421

EPSON AcuLaser C2600/2600
Antenna
NonGenuine Toner K
TonerCart Error
C
Install uuuu TnrCart
CS Memory
APPENDIX
HARNESS,MAIN
R/W Module
wht
7 (N.C.)
wht
CSIC_RUN
6
CSIC_RESET
5
CSIC_RXD
4
CSIC_TXD
3
S.GND
2
Y
5V_LD
1
M
(CSIC_RTS)
NVM Board
S.GND
FRAMTXD
/WP
FRAMSK
FRAMRXD
/HOLD
/FRAMCS
3.3V
Service Req E132
Wiring Connection Diagrams
Engine Controller
Board
HARNESS,MAIN,PS
wht
wht
1
4
2
3
3
2
4
1
5
6
HARNESS,MAIN,SIGNAL
7
8
wht
blk plo
1
1 1
2
2 2
3
3 3
4
4 4
5
5 5
6
6 6
7
7 7
8 8
HARNESS,MAIN,SIGNAL
wht
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Figure 7-10. Diagram 3
Controller Board
wht
3.3V
4
S.GND
3
5V
2
S.GND
1
wht
S.GND
1
/CMD
2
S.GND
3
/STS
4
S.GND
5
/HSYNC
6
S.GND
7
wht
S.GND
14
/PRRDY
13
S.GND
12
/CPRDY
11
S.GND
10
/EPRDY
9
S.GND
8
/VREQ
7
S.GND
6
/RESET
5
S.GND
4
-VIDEO
3
+VIDEO
2
S.GND
1
Service Req E998
Revision B
Diagram_03
421