Electronics Forum | Mon Aug 08 14:17:56 EDT 2011 | bobbydur
So would you know how to fix this faulty board? Were would you start?
Electronics Forum | Wed Aug 10 11:55:58 EDT 2011 | rway
Is there an on-board fuse on the pcb? Check all the obvious solutions first.
Electronics Forum | Fri Apr 13 04:21:40 EDT 2012 | JB
Turned out to be just a axial 2A fuse on the MVME162-220 CPU card. Cheap repair in the end.
Electronics Forum | Mon Aug 08 16:23:45 EDT 2011 | slthomas
I'm pretty sure that what Davef is suggesting is that rapair is one thing people here could definitely provide expertise for, but troubleshooting and identifying the failure mode (what needs to be repaired) is another thing entirely.
Electronics Forum | Fri Aug 05 17:34:30 EDT 2011 | bobbydur
Hi, I have a faulty intermec printer CPU board. I'm probably in the wrong place but if anyone can give me some help, I would really appreciate it. I manage to connect an incorrect thermal printhead to the printer and I think it has damaged the CPU
Electronics Forum | Tue Aug 09 22:49:52 EDT 2011 | rway
Start by checking for hot spots on the cpu board if possible. An IC may have blown or shorted internally. It's probably a driver chip for the print head. But that doesn't explain why the display doesn't work, but if it's overloading the power supp
Electronics Forum | Mon Aug 08 11:57:01 EDT 2011 | davef
Hail yes, we know how to fix things!!! You just need to tell us what to fix.
Electronics Forum | Wed Aug 10 09:30:14 EDT 2011 | swag
Hey, we used to make those things! Outsourced... Sorry, I can't tell you how to fix anything unless it has wheels or stepper motors, though.
Electronics Forum | Fri Aug 12 08:33:11 EDT 2011 | bobbydur
I will check that, thanks. What are the power rails by the way. What am I checking? Sorry for being useless :)
Electronics Forum | Fri Aug 12 09:14:58 EDT 2011 | bobbydur
I mean what do they look like on the board. Please describe what you want me to check. I don't know what rails and regulators are :)
