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Daewoo DLT-37C3FT3 Dead set stuck in standby.

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chrissie jones:
ill take a look for you and get bacfk to you...

KROB:
We repaired these for Daewoo when in warranty. There was a mod made to the PSU. When C30 was 220uF/10v it was to be changed to 1000uF/16v, you could try that first.
It was also common for the eeprom to fail and you could try a blank 24C64 in that position too. (U11?)
You can test this PSU by shorting out the relay contacts and checking that all PSU output voltages are corect. If they are ok then suspect the eeprom. It is also worth trying to "reset" the eeprom by temporarily shorting pins 5 and 6 (serial and data) for a few seconds at switch on.
Try switching on with the inverter disconnected too.
Ken

daz:
Hi ken,
Thanks for the reply, these eeproms have to be pre programmed, got set working using a dump from a vestel chassis  :08: still would be nice to have a copy of the correct one.
Daz

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