Question about Projection Televisions

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I have a 50" plasma tv turn it off and the nex day it would not come on. The stand by light is on but when uou turn ti on the green light comes on but fades back to stand by.

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  • maa271953 Mar 10, 2008




    I forgot to mention it is a AKAI PDP5016H plasma TV.


  • maa271953 Mar 10, 2008

    It blinks rapidly and pause then blinks 5-6 times then goes back to standby

  • maa271953 Mar 10, 2008

    After the power is push on the remote the light blinks rapidly them pause and blinks 5-6 times the goes back to standby.

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Hello!

The switches of the tv maybe lock out. You need to open the tv and find switch that is mulfunction and replace it. if this is not the solution you need a service tech to tune up the TV to resolve the system standby.

melnavz

Posted on Mar 10, 2008

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If your TV is less then i year old, still under manufacturers warranty.
If the warranty run out, you might have to take it to a repair tech to diagnose the problem.
I would say that the power supply is not working properly on this set and may have to be replace or fixed to the component level. The parts that fail constantly are leaky or dry capacitors as well as crystallized solder joints.

Posted on Mar 10, 2008

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Does it blink a certain amount of blinks pause a second or just blink constantly with no pauses? Let me know it will blink a code if its going into protected shutdown. And it will blink constantly for another reason.

Posted on Mar 10, 2008

  • eagle338
    eagle338 Mar 11, 2008

    SIX Blinks---No Horizontal (H STOP), no raster, goes to the blinking selfdiagnosis

    function immediately. Check C515 & 516 and the jungle IC, IC206.



    The above comments comes from a Sony website on the diagnostic blinking
    codes or flashing. for a different model. the numbers for the parts may be totally different, but it
    seems that many blinks is related to loss of horizontal deflection
    troubles. When the horizontal deflection amplifier fails you lose high
    voltage and the raster is completely gone.



    It is not a home remedy; it will require an experienced tech who knows
    how to diagnose the problem, locate the defective components and
    replace them. Then, it must be checked out and some alignment or
    adjustment of the horizontal synchronization established.



    So, take it to yoru warranty/repair station right away to get the solution started.

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Hello,

unplug the harness connector from the power supply into the stk board and turn on. If you get some light to the screen, you know now to replace the two STK's and then replug the power supply to the convergence board.

Posted on Mar 10, 2008

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Hmmmm..sounds like the control board has taken an early exit from operation. anything happen to the tv power wise recently?

Posted on Mar 10, 2008

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