Punchout Repair

[buycobalt]

Hi everyone,

I bought a Punchout machine from an arcade bar a few months back.

I purchased it knowing one of the monitors wasnt working but was told this was a recent event and probably just needed a chassis service.

Before I bought it I saw a video of the game playing blind on the bottom screen and the top one working fine.

When the machone arrived neither monitor was working but I could still hear the game playing.

I recently sent both chassis' off to be repaired. They looked in pretty good condition.

Ive just reinstalled the repaired chassis but the screens are still blank. The bottom one now displays a faint distorted red, green blue square. The music still comes on.

The wireing inside looks like its been modified. There is a newer looking nintendo jammer adaper patched in as an example. The boards look original nintendo.

I dont have the expertise to investigate this any further. Is there any option to get someone to come and look at without me having to cart the whole thing off somewhere?

I am based in north Hampshire.

Grateful for any suggestions.

Thanks

 

[drbible]

Don’t mess with the monitors yourself.
Post some pics here someone will be able to help if it’s something obvious .