Inputs To And Outputs From Major Pcbs - Canon 1000 Service Manual

C. Inputs to and Outputs from Major PCBs
Inputs to and Outputs from the Reader Controller PCB (1/3)
J 2001
J 2003
CCD driver PCB
Image processor PCB
IP memory PCB
ED board
ECO PCB
IP ECO
relay PCB
ECO PCB
Laser driver Y PCB
J 1301Y
Laser Y
BD-Y PCB
J 3251Y
Laser driver M PCB
J 1301M
Laser M
BD-M PCB
J 3251M
COPYRIGHT © 2001 CANON INC.
Analog processor PCB
J 2501
J 2502
J 2503
J 1453
J 1431
J 1451
Interface PCB
J 1801
J 1452
J 2110
J 2106 J 2108
J 2102
J 2104
Video controller
PCB
J 2109
J 2107
J 2103 J 2105
Figure 3-103
CANON CLC1000/1000S/3100 REV.2 MAY 2001 PRINTED IN JAPAN (IMPRIME AU JAPON)
Reader controller PCB
J1308
Check in the field not possible.
J 1303
J 1806
Laser driver C PCB
J 1301C
Laser C
BD-C PCB
J 3251C
Laser driver K PCB
J 1301BK
Laser K
BD-K PCB
J 3251BK
3. OPERATION AND TIMING
See Chapter 3.
(laser exposure system)
3-3