Crown DSI4000 repair

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   Hi,
I have Crown DSI4000 in repair. It had bad cpu LPC2142, it shorted supply line. I have replaced it, get the correct HEX file from Crown support, but I have troubles with programming. After programming heartbeat led is still blank, display is also dead. I have tried several programmers but with no luck.

Anyone have experience with thtat?

Best regards
Aljaz

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AljazG Members Profile Send Private Message Find Members Posts Add to Buddy List New Member Joined: 05 February 2017 Status: Offline Points: 2	Post Options Post Reply Quote AljazG Report Post Thanks(0) Quote Reply Topic: Crown DSI4000 repair Posted: 25 November 2020 at 10:24am
	Hi, I have Crown DSI4000 in repair. It had bad cpu LPC2142, it shorted supply line. I have replaced it, get the correct HEX file from Crown support, but I have troubles with programming. After programming heartbeat led is still blank, display is also dead. I have tried several programmers but with no luck. Anyone have experience with thtat? Best regards Aljaz