mc300baud
Well-known member
ok, so i feel like a dumbass and, while in a hurry to fix a game on location, i threw a spare 25" K7000 in it and blew it up. i forgot that it the cabinet doesn't have an isolation transformer since it usually has a newer K7400 (that died, of course.)
using Randy's handy flowchart i got a new HOT and replacement diodes for D19-D22 from Bob. after the install the chassis made one nice pop then refused to function further; it no longer blows the cabinet fuse or the fuse-saver circuit breaker i have on F1 like it did before the new HOT and diodes, but then again it doesn't do anything else either.
what other items should i be looking at for failure? the C36 Critical Safety cap? voltage regulator? i have couple of donor chassis for spare parts.
using Randy's handy flowchart i got a new HOT and replacement diodes for D19-D22 from Bob. after the install the chassis made one nice pop then refused to function further; it no longer blows the cabinet fuse or the fuse-saver circuit breaker i have on F1 like it did before the new HOT and diodes, but then again it doesn't do anything else either.
what other items should i be looking at for failure? the C36 Critical Safety cap? voltage regulator? i have couple of donor chassis for spare parts.
