View Single Post
Old 16 February 2015, 23:03   #8
Franchute13
Registered User
 
Franchute13's Avatar
 
Join Date: Feb 2013
Location: Argentina
Posts: 281
Quote:
Originally Posted by robin_elvin View Post
How did you work that out? I'm interested as I have a board which only shows a black screen after battery leak damage. I've done some repair and my next stop was 74 logic.

Thanks
Hi Robin.
First, you should check the chip (CPU, Paula, Denis, etc) in an A500 to see if they work.
Second, connect the power LED to see if it makes any flicker.

Remember that the battery acid must be neutralized (lemon juice and then wash with hot water)

Perhaps this helps to repair.
http://www.amigawiki.org/dnl/schematics/A2000_R6.pdf
Franchute13 is offline  
 
Page generated in 0.04339 seconds with 11 queries