Question about Mitsubishi VS-50605 50" Rear Projection Television

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Not turn on i do not have 24v. Was watching TV for three hours when I was finished the set would not turn off from either remote or front panel. Unplugged unit and left overnight. When I plugged the unit back in the next morning heard a ckick, when I pressed the power button on the front panel - nothing. No power light even. Unplugged unit again heard another faint click. I tried this several times always with the same result. Bought this unit in Dec. 1999, never had a problem with it before.

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  • captain_mars Aug 24, 2008

    VS 50605 tv dosn't turn off or on for no particular reason

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Good Day,
The most common problem with this Model is the Caps on the Main Board, but to make sure pull the codes. Follow this procedure:
This model is equipped with a self-diagnosis feature to help with diagnosis of shutdown problems. To activate this turn the unit on let it shutdown then press the input/device and menu buttons on the front panel simultaneously and hold them in for 5 seconds after 5 seconds the power LED on the front panel will blink a two digit sequence. This will be one set of blinks a short pause then another set of blinks, this will repeat 5 times. 1 - 2 = no error detected 2 - 1 = X-ray protect (high voltage or beam current) 2 - 2 = Short protect (short protect monitors low voltage supplies) 2 - 3 = Deflection protect (this could be loss of vertical or horizontal deflection) 2 - 4 = Vertical protect (usually loss of vertical from the source) 1. MAY BE INTERMITTENT, SELF-DIAGNOSIS ERROR 23 OR 24. CHECK SOLDER CONNECTIONS AT CONNECTOR "DY" ON THE YOKES. 2. SHUTDOWN AT POWER WITH SELF-DIAGNOSIS ERROR 23 OR 24. CHECK C411 2200 UFD 35 V AND C412 10 UFD 50 V, BOTH LOCATED ON THE MAIN PCB. Good Luck, big IRISH.

Posted on Aug 30, 2008

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