(Topic ID: 305614)

T2 “Ground Short- Rows 2-7” at Start Up

By tharjus

2 years ago


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  • 26 posts
  • 8 Pinsiders participating
  • Latest reply 1 year ago by Bohm
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#2 2 years ago

Coil wire to GI lights ? High power to low power can do damage there and other areas.

Unplug ROW 2-7 connectors from CPU and turn game on. If same error you hurt your CPU.

LTG : )

#9 2 years ago
Quoted from tharjus:

Is it as easy as it seems to pull the existing chip and replace it with new one,

You ever do board work ? If not get help. If so it is U18, LM339's are cheap. Install a socket so if it ever happens again it is an easier fix.

LTG : )

4 months later
#16 1 year ago
Quoted from Bohm:

they're cheap enough to just order new ones

Sockets for them too if you need it. I wouldn't solder the IC's on. And then they'd be easy to replace next time.

LTG : )

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