- Joined
- Feb 22, 2008
- Messages
- 8,889
- Reaction score
- 529
Hi Guys
I have a faulty Asteroids PCB (Rev 06)
I look at the Asteroids repair manual and see this
The problem is the manual says D2, E4, M4, R4, N4, P4 are RAM
I am looking for the equiv to D2 as highlighted
I have RAM in these locations . . L2, M2, M4, N4, P4, R4
How do I know which on corresponds?
Could someone please help me?
Is there a manual for this revision? Or a cross reference
Cheers

I have a faulty Asteroids PCB (Rev 06)
- Random vectors when I play asteroids.
- 1 x beep when I go to test mode
I look at the Asteroids repair manual and see this
The problem is the manual says D2, E4, M4, R4, N4, P4 are RAM
I am looking for the equiv to D2 as highlighted
I have RAM in these locations . . L2, M2, M4, N4, P4, R4
How do I know which on corresponds?
Could someone please help me?
Is there a manual for this revision? Or a cross reference
Cheers
Last edited:

