Constellation
Well-known member
mine did the EXACT same thing , H-HOLD was toast, TR901 was toast and the HOT .
order a kit from security or buffet would be your best bet, looks like it needs one anyway, if you ask security can put a "delux" kit together with B+ and H-HOLD pots.
http://forums.arcade-museum.com/showthread.php?t=366148
pic of mine doing that in this thread.
have you tested your B+ yet? report back what you get ( VDC setting) i chased my issues around forever! non adjustable B+ ( super high in the 130VDC) big resistors getting hot like crazy and going HV shutdown) , i only found my HV issue by accident when i was testing the B+ , shut the machine off and still had my DMM connected and on and touch a lead to the chassis by accident and saw my B+ was shorted to ground. HOT was shorted , took out tr901 and i am guessing the h-hold at the same time.
Thank you for this! I have not checked the B+
I will hvae to find that on the schematics and test it. I'll report back this evening!


