Vii. Control Panel - Canon 1000 Service Manual

3. OPERATION AND TIMING
VII.CONTROL PANEL
A. Outline
The CLC1000 consists of a control panel relay PCB, a liquid crystal display panel capable of displaying
200 x 640 dots of information, tenkey PCB, and a sub key PCB (including a pilot lamp); the control panel has
the following functions:
1 Data communication
2 LCD processing
3 LCD contrast adjustment
4 Touch switch input
B. Operation
1. Data Communication
Data communications are controlled by the CPU on the reader controller PCB.
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COPYRIGHT © 2001 CANON INC.
LCD panel Sub key PCB
Control panel relay PCB
Reader controller PCB
Figure 3-701
CANON CLC1000/1000S/3100 REV.2 MAY 2001 PRINTED IN JAPAN (IMPRIME AU JAPON)
Pilot lamp
Tenkey PCB