Robocop pcb graphics issue

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Tarma

Old Man
20 Year Member
Joined
Nov 7, 2001
Posts
7,181
I have an original Robocop pcb where the main sprites are slightly corrupted. All other graphics are fine.

Anyone have any suggestions? Anyone know which ROM on the board is the sprite ROM?

Thanks!
 
ebinsugewa

ebinsugewa

Rosa's Tag-Team Partner
10 Year Member
Joined
Jul 7, 2013
Posts
2,495
pictures of the corruption would help a great deal
 
Xian Xi

Xian Xi

JammaNationX,
15 Year Member
Joined
Dec 1, 2005
Posts
27,750
Pics would help, have you already reseated all the chips?
 
mainman

mainman

CPS2 Person.,
20 Year Member
Joined
Mar 26, 2001
Posts
3,733
So the tile-map generator is fine but the sprite generator is faulty
 
Tarma

Tarma

Old Man
20 Year Member
Joined
Nov 7, 2001
Posts
7,181
Hi fellas, pics below. I've reseated some but not all of the ROM chips. I can't see any bent pins or damaged tracks... nothing seems to be obviously damaged.

31366018161_75bf343a86_z.jpg

31444437566_6e556ced01_z.jpg
 
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