Canon 1130 Service Manual page 709

CHAPTER 13 TROUBLESHOOTING
39 E718
Cause
Power supply
PCB (projector)
Connector, wiring
IP-PRJ PCB, IP-
MAIN PCB, CPU
PCB
39a E719
Cause
Error clear
Connector
Coin vendor, CPU
PCB
13-128
COPYRIGHT © 2002 CANON INC.
Step Checks
1 Is the power supply PCB of the
projector normal?
2 Is the connection between J216/
J217,/J218 on the IP-MAIN PCB
and J216/J241/J242 on the IP-PRJ
PCB faulty?
Step Checks
1 Clear the error in service mode
(COPIER>FUNCTION>CLEAR>
ERR). Is the problem corrected?
2 Is the connection to the coin
vendor secure?
3 Try connecting to a different coin
vendor. Is the problem corrected?
CANON CLC1100/1130/1150/1160/1180 REV.3 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)
Yes/No Action
NO Replace the power
supply PCB.
YES Connect the connectors
properly.
NO Try replacing the
following parts in turns:
• IP-PRJ PCB
• IP-MAIN PCB
• CPU PCB
(After replacement,
execute the work
under II. H. 1.)
Yes/No Action
YES End.
NO Make the connection
secure.
YES End.
NO Replace the CPU PCB.
(After replacement,
execute the work under
II. H. 1.)