Flash Power Supply - Printronix L5000 Series Maintenance Manual

Flash Power Supply

Connection
This unit is connected with the MPU board and DC Power Supply as shown in the
following diagram.
Interface signals
The following signals are sent and received between the MPU board and the flash
power supply.
Signal
Charge (*CHON)
Flash (TRG)
Reset (*RESET)
Alarm (ALARM)
Charge status (*CHOK)
Logic power supply + (VCC)
Logic power supply – (VSS)
Drive power supply + (+24V)
Drive power supply – (PG)
Electrical and Wire Data
DC Power Supply
MPU board Flash power supply
6–19