Specifications

Chapter 5: Wiring Diagrams
5-21
MCU PWB, HVPS, Earth Plate Assembly, Transportation Chute Assembly, Inlet Chute
Assembly, MCU PWB, and the CRU Sensor PWB
The following table provides information on the signal names used in this section
Signal Name Description of Signal Name
DB ON(L) 24VDC DB output signal for both AC and DC components
TR(+) ON(L) 24VDC TR output signal at the + side
TR ON(L) 24VDC TR output signal at both sides
CR(DC) ON(L) 24VDC CR output signal; DC component
CR(AC) ON(L) 24VDC CR output signal; AC component
5VDCLD Source power for the LD Assembly
EP CHECK ON(L) 5VDC Sensor signal for the EP Cartridge
CR HVPS output to the BCR
DB HVPS output to the Magnet Roll
TR HVPS output to the BTR
RTN Drum grounding at P/J DB1
The following table provides information on HVPS voltages used in this
section.
Output Name Output Voltage
12 PPM
CR (AC) 430µA (rms)@ 400 Hz
CR (DC) -350 VDC
TR(+) 3.0 µA
TR(-) -600 VDC
DB(AC) 1.9KV p-p@2.4KHz
DB(DC) -250 VDC