Recent content by Arcade73

Poor solder on Galaxian I have 3 of these Midway Galaxian boards, and all 3 suffer from poor soldering in various degrees. One in particular used to suffer badly from intermittent faults when you pressed down on the PCB in various places. I traced it to numerous chips with bad soldering. An...

Wellon programmer Yes it will. Forget the 'based on Willem' crap. It's not. Can a Willem TEST 74 series logic chips? No. Can a Willem TEST SRAM (eg. 2114!) No. The VP-280 can, I know, I own one. I bought it on the recommendation of a fellow arcade board repairer. It absolutely craps all...