Transcript
Anode/cathode overvoltage fault ANODE/ CATHODE OVERVOLTAGE 京 北 DOES FAULT OCCUR DURING EXPOSURE? NO RESET GENERATOR YES 司 公 限 cn 有 m. 展 co 发 a. 54 术 ti 4/ 技 en /4 捷 ig 34 安 il 40 勤 .d 00 天 ww -65 w 0 MONITOR KV REFERENCE ON THE SYSTEM CONTROL BD IS FAULT PRESENT? YES 01 NO A REMOVE I/O CABLE FROM JB2 AND GND JB2 PIN 32 ON THE SYSTEM CONTROL BD DOES KV REFERENCE MATCH OUTPUT PROGRAM? YES SET KV PROGRAM FOR 80KV. MONITOR CKVFBK (TP6) AND AKVFBK (TP2) IN THE INV/ HV CHASSIS YES A RESET GENERATOR DOES KV MONITORS MATCH KV REFERENCE? NO NO IS FAULT PRESENT? YES REPLACE INV/HV CHASSIS A END No. 2D201-103EN*E 74 REPLACE SYSTEM CONTROL BD NO
