Citizen CT-P292 Series Service Manual page 4

4. CIRCUIT DIAGRAMS.............................................................................31
4-1. MAIN PCB .......................................................................................................................31
4-1-1.
4-1-2.
4-1-3.
4-1-4.
4-1-5.
4-1-6.
4-1-7.
4-1-8.
4-1-9.
Main Control Board (CPU).................................................................................31
Main Control Board (RAM, ROM) ......................................................................32
Main Control Board (EXTEND PORT) ...............................................................33
Main Control Board (HEAD) ..............................................................................34
Main Control Board (FEED MOTOR, CUTTER) ................................................35
Main Control Board (SENSOR) .........................................................................36
Main Control Board (PARALLEL I/F)..................................................................37
Main Control Board (USB I/F)............................................................................38
Main Control Board (SERIAL I/F, POWER)........................................................39
CT-292/293 Series Service Manual
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