Twilight Zone
Bally, 1993You're currently viewing posts by Pinsider Borygard.
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That's a zero ohm resistor, just a jumper. Probably clipped from the CPU to change country settings at some point. Nothing to be concerned about.
If all the CPU LEDs are going off, then you're likely losing 5V from the driver board. Does the 5V LED on the driver board go off too?
--
Rob Anthony
Pinball Classics
http://LockWhenLit.com
Quality Board Work - In Home Service
borygard at gmail dot com
It looks like your 5V LED is fine on the driver board, but it definitely looks like the CPU is completely losing it.
Reseat J210 on the CPU, J114 on the driver board, and the "Z" connector between the two, and ensue there are no wires coming out of those connectors.
--
Rob Anthony
Pinball Classics
http://LockWhenLit.com
Quality Board Work - In Home Service
borygard at gmail dot com
Yes, just keep an eye on the smoking.
Something likely locked on with the CPU failure. Could be temporary, could be something else you'll need to address now.
--
Rob Anthony
Pinball Classics
http://LockWhenLit.com
Quality Board Work - In Home Service
borygard at gmail dot com
Quoted from jake35:Well I got the problem fixed today. I ordered a kahr daughter board at the recommendation of someone, and when I went to remove J210 to install the board, I noticed it already had one! I went ahead installed the new one and the game functions fine now. No MPU issues at all and I tested it for about 20 minutes.
Guess these little boards go bad after 5 years or so (it was dated 2014).
[quoted image]
Get rid of it. Have the board properly repaired so that the band-aid is not needed.
--
Rob Anthony
Pinball Classics
http://LockWhenLit.com
Quality Board Work - In Home Service
borygard at gmail dot com
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St Louis, MO