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Rear projection tv turns off after 3 seconds, power indicator blinks 3 times at 5 second intervals.

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  • Anonymous Sep 12, 2008

    my kp-53hs30 has no power light blinks 9 times,clicks on off then nothing

  • eagle338
    eagle338 May 11, 2010

    hi! i can solve your problem.. contact me via live assistance..

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  • 208 Answers

Most times 3 blinks is the defective lamp code. See your owners manual for instructions on changing the lamp.

Posted on Feb 24, 2008

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IT TURN OFF ITSELF RIGHT AFTER TURN ON GREEN


Hi,
If the Lamp red light is blinking then replace lamp, replacement procedure is written in user manual and its easy.
If standby/ power red light is blinking then please count its blinking and post here. It is an error code that has info about problem in specific section of tv.
You will see 3 seconds long pause between blinks so count pause to pause.

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My pansonic th-50phw3 turns on the LED indicator blinks several times then the tv shuts down


Count the number of blinks and let me know so I can help you. It should blink X number of times at about 1 second intervals, pause 3 seconds and repeat. Give me the number and I will see what I can do.

Thanks for using FixYa.

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2 Answers

Power shuts off 1 second after tv is turned on


Good Day,

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 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. SHUTDOWN AT POWER WITH SELF DIAGNOSIS ERROR 2 2. CHECK FOR LEAKY C9A60 470 PF 1000 V PART # 154P400030, PARALLEL TO D9A57 ON THE POWER PCB (NOT SHOWN IN THE SCHEMATIC).

2. SHUTDOWN AT POWER WITH SELF DIAGNOSIS ERROR 2 2. CHECK FOR OPEN FUSES F9A04 AND F9A05 PART # 283P043090 ON THE +24 AND -24 VOLT LINES. IF THE FUSES ARE OPEN THE CONVERGENCE OUTPUT CIRCUIT WOULD BE SUSPECT.

3. SELF-DIAGNOSIS INDICATES SHORT PROTECT. CHECK FOR A SHORTED IC4B01 PART # 270P261020 (VERTICAL OUTPUT) LOADING 24-VOLT SUPPLY LINE. LOCATED ON THE MAIN PCB.

I hope this was helpful, BIG IRISH.

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2 Answers

Picture & sound go on & off every sec, red light blinks 5 times


helloFive blinks - AKB circuit (automatic kine bias), the timer/standby indicator blinks for about 30 seconds then goes to the self-diagnosis function. Something is wrong with the video. Check video out, Q705, 732, 761 and other components on the C board, also check Q218, 219, 220 on the A board. In addition, unit could be in IK blanking, try turning up screen slightly.

shaun

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1 Answer

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Try turning the tv off, then unplug the tv from the wall for at least 60secs. Plug it back in. Turn it on and see if the blinking has been reset to normal.

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1 Answer

Red power button & "lamp" indicator blinks


Having similar issue with my PT-44LCX65. Lamp blew and replaced it (last month), never figured out how to reset timer. Now red indicator light blinks once every 5 seconds and after about 4 minutes TV goes black.... Any ideas?

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Panasonic projection TV power blinks in orange 5 times every 5 seconds


did you ck the lamp,  can you ck voltage to ballast should be around 300 volts

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Toshiba 62HM14


What are the labels on the lights? Timer/Lamp/Service and what color is wich?

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