Pre-Transfer Lamp And Quenching Lamp Circuit; Pre-Transfer Lampand Quenching Lamp Circuit - Ricoh FT5540 Service Manual

31 August 1989

7.7 PRE-TRANSFER LAMP AND QUENCHING LAMP CIRCUIT

When the main motor is energized, the main board outputs a LOW signal at CN101-B20 to
energize the stabilizer power pack. This LOW signal is routed through the TC/SC power pack
to the stabilizer.
The stabilizer has a dc-to-ac inverter which changes +24 volts (Vp) to high voltage ac
(approximately 430 volts ac).
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