1
Technical Area / Namco Galaga '88 PCB Repair Log
« on: April 14, 2013, 07:22:44 AM »
Elgen's fantastic repair logs have inspired me to start going through my stack of PCBs in need of repair.
Apologies for the crap cell phone pics. Luckily this one is pretty straight forward.
Upon boot with Test Mode enabled, a RAM6 ERROR was displayed:
Let's take a look at the Atari version of the manual:
Let's see what that asterisk means:
Sounds straight forward enough! Here's the culprit a 5165 RAM at B2:
Removed socket, added a socket, and repaired a bad trace, replaced the 5165 with a 6264:
Back from the dead!
Apologies for the crap cell phone pics. Luckily this one is pretty straight forward.
Upon boot with Test Mode enabled, a RAM6 ERROR was displayed:
Let's take a look at the Atari version of the manual:
Let's see what that asterisk means:
Sounds straight forward enough! Here's the culprit a 5165 RAM at B2:
Removed socket, added a socket, and repaired a bad trace, replaced the 5165 with a 6264:
Back from the dead!