Hello everyone, my diner pin is not involved, the display remains dark, only the VDC diode lights up briefly when switching on. ( 1 sec ) I checked all backups and are OK.
with the PSB I have: TP3 = plus 12 volts, TP1 = plus 5.6 volts, R13 has a resistance of 2
Can you please tell me what else I should measure to find the error
Many thanks in advance and greetings
Sorry for my english im from Switzerland
Tom