With a PC and XRGSCOPE:
select error # from error log index list, select error details and
read screen Error: Specific Information to get the faulty
value.
Monitor with an oscilloscope at:
EZ130 X3 AVHT 20kV/V
trigger: EN_X/ EZX82
Check signal connections EZ130 to HT measuring circuit EG100.
HT_AN & HT_AN_GND
HT_CA & HT_CA_GND
Check supply voltages EZ130
- + 5V X2:AC1 X2:AC2
- +15V X2:AC11
- - 15V X2:AC12
- +26V X2:AC14
against ground X2:AC15
If values indicated at the detail screens do not match the externally
measured ones exchange PCB.
|