crwdns2933423:0crwdne2933423:0

crwdns2933803:01crwdne2933803:0

crwdns2933797:0Richdavecrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Richdave

crwdns2933769:0crwdne2933769:0
crwdns2933771:0crwdne2933771:0
crwdns2933801:0crwdne2933801:0

crwdns2933807:0crwdne2933807:0

+[* black] Once the main board is removed, turn it over to expose the side that was facing the chassis.
+[* blue] Locate IC1803 which is the EPROM that need replacing.