    
Edfiero
New member
Username: Edfiero
Post Number: 1
Registered: 7-2010
| | Posted on Thursday, July 22, 2010 - 9:50 am: | 
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I have a 2950 that just died last week. It worked fine for years, but the other day I turned it on and got nothing. The LCD is completely dead, no lights on the front, nothing happens when you key the mic. However when it is turned on I can hear a very faint 'white noise' coming from the speaker.
I tried a different power supply to eliminate that , and have the same issue.
I suspect the problem is with the CPU board. I did find a schematic online, but it appears to be for an older version which had a battery. The board in my radio has no battery. I believe it keeps the memory with Capacitors.
Does anyone have any suggestions or can point me to a schematic for the CPU in this radio (without the battery).
Thanks |
