System Controls - Canon LV-7215U Service Manual

Chassis Block Diagrams

System controls

IC281 IC6221 IC1851
D/A D/A D/A
<M62393>
<M62392> <M62320>
IC5371
BUFFER
IC1881
BUFFER
IC2323 IC2324 IC2321
SW SW SW
<TC74LCX574> <TC74LCX574> <TC74LCX541>
IC301
IC801
SYSTEM
SUB CPU
CONTROL
<PW463>
6-8