Question about Panasonic PT-53TW53 53" Rear Projection HDTV-Ready Television

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Tv won't start

I replace 2 of the stk392-10 to fix the no picture problem, but now my tv won't start the led light blinks 3 times.

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Power supply/ b+ voltage

Posted on Sep 07, 2007

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1 Answer

LED LCD tv when off shows red light. When on "Hisense" flash blue, then black screen with 6 red light blinks, Why?
Cheaper to replace than fix, trust me on this.

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Would replacing the T-Con board in an LG TV55LN5600-UIfix the issue of 'no picture and base red led blinking 3 times'?
The service manual in the troubleshooting section says that is a power board error, I would try that board.

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How do I fix my Sony TV?
Sir
please one thing remember that red led blinking indicate specie fault please watch red light count and find the correct fault which is written below
Monitoring Items Number of Flashes of red led Main Power Supply Voltage Error 2
DC_ALERT1 3
DC_ALERT2 4
DC_ALERT3 5
Backlight Error 6
Internal Temperature Error 7
Audio Error 8
Digital FE Error 10
Trident Error 11
Balancer Error 13
T-CON Error 14
thanks

Sep 22, 2017 | Sony Televison & Video

1 Answer

How do I fix my KDL55HX750? It will not turn on. No sound or picture. Just 3 blinking red lights. What should I do next?!?
These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
http://electronicshelponline.blogspot.com/
http://electro-medical.blogspot.com/
Blinking codes details of many popular brand TVs are given. Surf the site with patience.
If blinks continue without any pause, the main board is faulty.

Jan 26, 2016 | Televison & Video

1 Answer

My tv won't turn on when the on button is pushed, but the power light blinks 5 times
5 times LED blinks in Panasonic PT-47WX42 shows problem with convergence out chips failure as this tv has two big black ICs STK392-110 as convergence output, replace them to fix tv problem.

Jan 28, 2013 | Panasonic PT-56TW53 56" Rear Projection...

1 Answer

I have a Philips 42pf5321d/37 that won't turn on.
send me a email [email protected] and I can assist you with troubleshooting it to determine whats happening with the set.

Aug 07, 2012 | Televison & Video

1 Answer

Hi! I am experiencing the following three
Hi Rafael,

First of all thank you for posting your question here at Fixya.
Please confirm if the brand and model number above is correct.
Blinking of the the LED (yellow and blue) at the front panel indicating that the lamp door cover is not seated properly. This cover will engaged to a micro switch giving the signal to the processor, once it is in open position, the unit will not power up and will experienced that kind of blinking error code. Go back to the lamp door cover and ensure that it is properly seat-in.
3D, 2D, red/green/blue ghost on the picture and letters means that the convergence circuitry gone bad. Symptoms is not connected to the light engine. The faulty parts is the convergence chips(IC). This chips are mounted on the large aluminum heat sink and starts with STKXXXX-XX (X means number). The most common STK chips used on Projection TV's is the STK392-110. You have to replaced them both on the board to resolve the issue(red ghosting). It is necessary also to check the resistance value of the resistors around its circuitry using the multimeter. For more info how to repair a convergence problem, watch the video below.




Jdvillanueva

Jan 27, 2012 | Toshiba 62MX195 62" HDTV

1 Answer

Panasonic 60" LCD Projection TV Turns off every 1-2 hours
What is the model# of your TV?
Do you see any blinking (LED) lights on the front of the TV?
How many blinks?
Which LED light is blinking, Power, timer or lamp?

Nour Sabre
www.aaatvservice.com

Nov 15, 2011 | Panasonic Televison & Video

1 Answer

I have " Sony FD Trinitron WEGA KV-36HS420 36" TV
U have a soldering iron,desoldering pump or a roll of desoldering braids,a roll of solders?Can u do basic soldering and uderstand basic electronic?FBT- the flyback transformer,the big black block of a plastic with a red wire with a cap hook to a CRT-tv picture tube.Near the big block of a plastic with a red wire with a cap hook to a CRT picture tube.Inside to the right of the FBT,there are 2 power supply ICS,those 2 ICS are dead.Replaced these 2 power supply ICS near the FBT,will solved this tv LED power light indication blinking and will have stable tv power again,and tv will work.

Nov 29, 2010 | Sony FD Trinitron WEGA KV-36HS420 36" TV

1 Answer

Sony kp tv stand by light keeps blinking and no picture
Hi,
The standby light LED BLINK is in specific numbers, please count that how many time LED BLINKS in specific time and in specific numbers like 1 time 2 time 3 times etc, every blink has its area of fault which processing IC detects, Therefore please count and let me know the number of blinking stand by light and then i can tell you the area of fault and its solution.
Hope you will understand my sayings, if need more clarification write in comments.
thanks for using fixya.

Jul 25, 2009 | Televison & Video

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LED LCD tv when off shows red light. When on "Hisense" flash blue, then black screen with 6 red light blinks, Why?

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Has anyone had problems with connecting an 'HDMI to HDMI + SPDIF + RCA L / R Audio Extractor Converter (HDMI input,HDMI+ Audio output)' to a Panasonic PT-53TW53? I have a TiVo Premiere hooked up to my Panasonic PT-53TW53. I use the HDMI out, and RCA R+L outputs on the TiVo, and hook up to the digital in connections on the TV. The conversion of the HDMI out is via an HDMI to DVI cable. This has worked perfectly for years, but recently I wanted to disconnect the TiVo and replace with my Roku or Amazon Fire TV. Both have a single HDMI output. So I purchased an AGPtek HDMI to HDMI + SPDIF + RCA L / R Audio Extractor Converter (HDMI input, HDMI+ Audio output) box, hooking up the HDMI output from the Roku or Fire TV to the input on the extractor/converter, and simply disconnecting the HDMI to DVI and RCA R+L outputs from the TiVo, and plugging them into the outputs on the converter/extractor. The converter/extractor has a 3 position switch: PASS, 2CH audio, or 5.1CH (via and SPDIF or Toslink cable). I have had 2 of these converter/extractors, and with both the Roku and Fire TV I got the same results with both converter/extractors: With the switch on 2CH, which is where I understand I should get HDMI video and 2CH RCA audio, all I get is the RCA audio. No video. If I switch to PASS I get video with no audio. Of course on the 5.1 setting I get nothing, since the TV does not support SPDIF. Yet I see reviews all over Amazon indicating folks are using this converter/extractor for this very purpose, and it is working fine. I can't possibly imagine that it is some sort of incompatibility issue with the TV, since the TiVo has worked (and continues to) fine for years. Any ideas?

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I turn on our phillips Model 60pp935217 and ablus screen comes on for like 2 seconds then goes black. Any ideas what might be wrong? Or is the TV junk blues screen then turns off after like 2 seconds.

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