Alfredo_CRG
Beginner
Hi Everyone 
This is my first post on the forums hoping you are doing great !!
I would like ask for your help and guidance, I have a Super Buster Bros board that I acquired as dead a while ago the previous owner did not knew if there was other problem apart from the dead battery, I desuicided it with Eduardo's method, and now I'm facing a new problem I see CPU activity and some times shows this "0" pattern on screen:
And also sometime shows the "Work Error RAM" message:
I'm new in the hobby I know just some basic stuff but I would like to approach this board as my beginners course
While I was checking if there was no broken or corroded pins I noticed that several TTLs (74LS245) and SRAMS (CXK5814P, CXK5816 & HM6264) were getting hot at touch, is there any feasible method to test it without desoldering these chips?
What other actions do you recommend to check or test ??
Thanks in advance everyone for your tips, tricks and time for helping me to solve this
This is my first post on the forums hoping you are doing great !!
I would like ask for your help and guidance, I have a Super Buster Bros board that I acquired as dead a while ago the previous owner did not knew if there was other problem apart from the dead battery, I desuicided it with Eduardo's method, and now I'm facing a new problem I see CPU activity and some times shows this "0" pattern on screen:
And also sometime shows the "Work Error RAM" message:
I'm new in the hobby I know just some basic stuff but I would like to approach this board as my beginners course
While I was checking if there was no broken or corroded pins I noticed that several TTLs (74LS245) and SRAMS (CXK5814P, CXK5816 & HM6264) were getting hot at touch, is there any feasible method to test it without desoldering these chips?
What other actions do you recommend to check or test ??
Thanks in advance everyone for your tips, tricks and time for helping me to solve this
