HP C30 - Page 115

TAG 045: Charge Corona Circuit Shorted
June 1999 Troubleshooting Analysis Guide (TAGs) 3-61
5 Reconnect the charge corona high voltage lead.
• Disconnect P23 and J/P41.
• Check J/P41-34 to P23-6 for continuity.
Is there continuity?
No: Repair or replace the connectors or wiring from P41-34 to P23-6, then turn to TAG 002:
Check & Problem Resolution.
Yes: Continue.
6 Check P41-35 to P23-5 for continuity.
Is there continuity?
No: Repair or replace the connectors or wiring from P41-35 to P23-5.
Yes: Replace the high voltage unit. If this corrects the problem, turn to TAG 002: Check &
Problem Resolution. If this does not correct the problem, replace the PCL board, then
turn to TAG 002: Check & Problem Resolution.