Amiga 600 Rgb Output only Blue

rayan259

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Hi
my amiga 600 rgb output only blue but component is ok and good color:-(
sound out left & right is mono test by amiga test floppy chanell 1- 2 is mute :-(
you can help me?
problem with Ic or others?

sorry for english
thx:smile:
 

supaduper

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Check the outputs R/G/B from the sony encoder chip (CXA1145) location is U12, if signals good then should be easy to trace fault from encoder to RGB connector.

sound problem is most probably a bad capacitor.

Your English is excellent :)
 

roy_bates

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you have a few problems,and you probably have capacitor leakage as well as maybe failed ics maybe even broken traces at worst.

but to be sure someone capable of repairing it would need to look at it close up.a picture wouldn't probably help.
 

rayan259

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in cannon fodder no vocals only music however both the left and right audio jack is

I thank you for your help

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Last edited:

supaduper

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Yes there is bad oxidisation/leakage on the capacitors , do recap of the board
 

supaduper

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both of them the two caps behind the keyboard are the Audio ones and they have definitely leaked
 
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