Greatly Appreciate Help

Hello,



I would love some help with this if you guys can guide me. I have a PAL NES toploader that has a video display error (Nes.JPG) which shows a few garbled graphics on a white screen. This happens with all games used in the same pattern. I have removed the board (5375/5376.jpg) and cleaned the 72 pin connector contacts (thouroughly). I have also used a 72 pin connector from a working nes and also one i bought from ebay all show the same result. Finally I have reflowed the ppu, cpu and sram chips but unfortunately still nothing. I have checked for cap leakage/damage and it all seems good so i am stumped on where to go next.



I would really appreciate any help and if anyone has seen this particular error before what you did to fix it.



Thank you.



Peter

Comments

  • Looks like a bad ppu to me. Doesn't matter if you reflow, if it got zapped its done. No saving that.
  • Thank you for your reply. Is there anyway i can check that or saving that buy a PPU or chip i can flash to be a PPU?
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