This is a pre-assembled board meant to be used as a replacement for faulty '86S105' custom ICs used on Capcom arcade PCBs like :
NOTE: On some PCBs like Quiz Tonosama no Yabou you must close the jumper 'JP1' located on the bottom of reproduction (see fourth picture) in order to fix some graphical glitches.
**HOW TO USE IT :
The replacement is made of two boards : the bottom one with castellated half holes must be soldered in place of the original '86S105'.The upper board must be plugged onto the bottom board.Pin 1 of the upper and bottom board is noted by a little white arrow and a "PIN 1 " writing.The upper board must be plugged in a way that the white arrow/"PIN 1" writing matches the white arrow/"PIN 1" writing on the bottom board.Each board comes assembled in all its parts and it's ready to use. **
I did it because the original part goes bad very easily, making expensive and valuable arcade PCBs useless.
The replacement has exactly the same functionality of the original part which is known to be prone to failure.It's the only replacement available so far, nobody else made it.
No additional links provided for this product.
Shipping is tracked, you receive the tracking number.
- No insurance.
- Item ships within 7 business days.
- Delivery is usually done within 7-15 business days.