UA6528 Replacement Chips

[bassman6805]

I just wanted to see if anyone has any info or used the replacement PPU chips?  I am going to be making a replacement board and have read some games have issues possibly.  I tried harvesting chips from two different old boards but could never get them off without damaging.  The cpu chips came out fine.  Anyone know anything about these chips?

[Ricardo Cividanes da Silva]

I found this https://produto.mercadolivre.com.br/MLB-2682914397-ci-ua6527p-cpu-nes-famicom-pal-_JM?matt_tool=86203044&matt_word=&matt_source=google&matt_campaign_id=14303413802&matt_ad_group_id=136810826067&matt_match_type=&matt_network=g&matt_device=c&matt_creative=584156655528&matt_keyword=&matt_ad_position=&matt_ad_type=pla&matt_merchant_id=622303449&matt_product_id=MLB2682914397&matt_product_partition_id=1636246787033&matt_target_id=aud-1267094690568:pla-1636246787033&gclid=CjwKCAjwvsqZBhAlEiwAqAHElSbMrUd8IQduM_S6k1Y-CmxD6pMJuPU7JkBRvlL-yb34cgzRlqwdUxoCmj8QAvD_BwE

[bassman6805]

I have the chips already.  I am just trying to figure out how well they work. 

[M-S]

Well, it's a replacement chip, you look online for a pinout of the NES board and put it where the was, it shouldn't break compatibility with anything, but the colors might look on some games, now if you replaced the CPU that could break compatibility, but there's a very small list of games that might not work.