September 2016 archive

Repair of shutdown after ~8 minutes, at Polaroid TLU-44243BU 42″

VO2630, VO2631, and VO4661 are dual channel 10 MBd optocouplers

Repair of shutdown after ~8 minutes, at Polaroid TLU-44243BU [Fixed] My Polaroid TLU-44243BU from 2007 until 2016 are working just fine. Simptom of defective TV: From last week my Polaroid TLU-44243BU 42″ from 2007, are working just fine, but shutdown after few minutes. After shut down are go to standby. If I reopen the TV …

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