Wiring And Signal Descriptions Between Components; Configuration - Epson AcuLaser C8500 Service Manual

EPSON AcuLaser C8500

7.4.2 Wiring and Signal Descriptions between Components

7.4.2.1 Configuration

Wiring connection diagrams are divided into 13 sections and provide details
concerning connections between parts.
§1 MCU PWB, LVPS, ROS ASSY, FUSER ASSY, MAIN P/H FRAME
ASSY, FRONT COVER SWITCH R, FRONT COVER SWITCH L, TOP
COVER SWITCH
Connects MCU PWB and LVPS.
Connects MCU PWB and ROS ASSY.
Connects MCU PWB and FRONT COVER SWITCH R.
Connects LVPS and FUSER ASSY.
Connects LVPS and MAIN P/H ASSY.
Connects LVPS and FRONT COVER SWITCH R.
Connects LVPS and FRONT COVER SWITCH L.
Connects LVPS and TOP COVER SWITCH.
Connects LVPS and ROS ASSY.
§2. MCU PWB, ADC SENSOR ASSY, ERASE LAMP ASSY, BTR CAM
CLUTCH, CRUM ASSY, WASTE TONER SENSOR, TONER BOX
SENSOR, BTR WHEEL SENSOR
Connects MCU PWB and ADC SENSOR ASSY.
Connects MCU PWB and ERASE LAMP ASSY.
Connects MCU PWB and BTR CAM CLUTCH.
Connects MCU PWB and WASTE TONER SENSOR.
Connects MCU PWB and TONER BOX SENSOR.
Connects MCU PWB and BTR WHEEL SENSOR.
Connects MCU PWB and CRUM ASSY.
§3. MCU PWB, HVPS, LVPS
Connects MCU PWB and HVPS.
Connects MCU PWB and LVPS.
Connects LVPS and HVPS.
§9. MCU PWB, SIZE SWITCH ASSY, TRAY NO PAPER SENSOR, LOW
PAPER SENSOR, FEED SOLENOID, TURN CLUTCH
Connects MCU PWB and SIZE SWITCH ASSY.
Connects MCU PWB and TRAY NO PAPER SENSOR.
APPENDIX
§4. MCU PWB, TURN CHUTE SWITCH, CARTRIDGE SENSOR, ROTARY
SENSOR, DEVE. CLUTCH ASSY, DISPENSE CLUTCH ASSY
§5. MCU PWB, LVPS, ROTARY MOTOR PWB, ROTARY MOTOR ASSY
§6. MCU PWB, LVPS, TR0 SENSOR, DRIVE MOTOR PWB, FUSER
MOTOR ASSY, P/H MOTOR ASSY, PROCESS DRIVE ASSY
§7. MCU PWB, LVPS, MAIN FUSER ASSY
§8. MCU PWB, FUSER TRAY ASSY, ENVIRONMENT SENSOR
Wiring Diagrams and Signal Information
Connects MCU PWB and TURN CHUTE SWITCH.
Connects MCU PWB and CARTRIDGE SENSOR.
Connects MCU PWB and ROTARY SENSOR.
Connects MCU PWB and DEVE. CLUTCH ASSY.
Connects MCU PWB and DISPENSE CLUTCH ASSY.
Connects MCU PWB and ROTARY MOTOR PWB.
Connects LVPS and ROTARY MOTOR PWB.
Connects ROTARY MOTOR PWB and ROTARY MOTOR ASSY
Connects MCU PWB and BTR CAM CLUTCH.
Connects MCU PWB and TR0 SENSOR.
Connects MCU PWB and DRIVE MOTOR PWB.
Connects MCU PWB and PROCESS DRIVE ASSY.
Connects LVPS and DRIVE MOTOR PWB.
Connects LVPS and PROCESS DRIVE ASSY.
Connects DRIVE MOTOR PWB and FUSER MOTOR ASSY.
Connects DRIVE MOTOR PWB and P/H MOTOR ASSY.
Connects LVPS and MAIN FUSER ASSY.
Connects MCU PWB and MAIN FUSER ASSY.
Connects MCU PWB and FUSER TRAY ASSY.
Connects MCU PWB and ENVIRONMENT SENSOR.
Connects MCU PWB and LOW PAPER SENSOR.
Connects MCU PWB and FEED SOLENOID.
Connects MCU PWB and TURN CLUTCH.
Revision C
7-30