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grundig 2250 set tripping

Discussion in 'Troubleshooting and Repair' started by sheldonstv, Jul 18, 2007.

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  1. sheldonstv

    sheldonstv

    68
    0
    Jul 17, 2007
    Heres what i found when repairing this model tv set-upon powering the set up it gave a couple of seconds of line drive before shutdown with the standby led flashing-upon desoldering the lopt to check if the fault was in the smps or the line stage a visible burn mark can be seen around one of the pins of the lopt....a replacement transformer gave me a working set.
    i cant upload the service manual as the file size is greater than that allowed...
    regards mike :D
     

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