Question about Projection Televisions

5 Answers

Hello I just logged onto your site and one of your graphics displaying several TVs and their problems had my exact TV and its exact problem. Here is the TV and its problem, as copied from the graphic explanation on your site. RCA D52W20 52 in. Rear Projection HDTV-Ready Television Problem: RCA TV tried to power on but nothing....... Solution by: willtab (466 solutions) Hello. You have a Rca d52w20 this is what is known as a itc222 chasis. and i see this set alot at our shop. The first thing that you can do is to unplug and wait 30 min to hour and replug the set in....

Posted by on

  • marcoiafolla Sep 29, 2008

    Hello

    The problem with my TV is that I can literally hear the TV trying to turn on (some clicking noise inside the TV), but after 3 attempts it just stops. After trying several times in a row the TV will eventually turn on and function normally. Once the TV is on for sometime, if I turn it off it can turn back on without problem. Also, I've noticed that the TV can turn on much more easily if it is warm inside the house; it takes much, MUCH longer to turn on if it is cold inside the house.

    Please help!
    Marco

  • marcoiafolla Sep 29, 2008

    Hello

    The TV is a RCA D52W20 52 in. Rear Projection HDTV-Ready Television

×

5 Answers

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 3,037 Answers

It sounds like your TV may have one or even several defective solder connections that need time to warm up before the TV will work as normal. The connections could be on any one of the circuit boards. For starters check out the convergence board with a X10 magnifier and pay close attention the the connections on the pins of the amp modules on the board.

If you have no electronics experience or experience with power, then I recommend that you get someone who does to check it out for you

Posted on Sep 29, 2008

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Projection T... Master
  • 19,396 Answers

Ciao marco,

The clicking noise is a device called safety protection switch that keeps turning off the TV because an error has been detected.

When a problem, such as a wrong voltage, a short, a defective IC or a bad component is detected, them main chip in your tv, familiarly called the jungle chip, send the unit in what is called protected mode.

In this situation a switch will keep turning TV off to prevent more damage, that is the clicking noise that you hear.

Try unplugging the TV from power for one hour or two, this will drain power completely and reset TV.

If it does not work, then the TV must be inspected following the troubleshooting diagrams from the service manual.

To do it yourself you need experience in testing electronics, some test requires working with live power. If you decide to DIY , get first the service manual.

If you need to call a technician use the phone number printed on the user manual.

You can get service manual and parts here.

Spero che questo possa essere d'aiuto.

Regards

Posted on Sep 29, 2008

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 10,594 Answers

What exactly is problem in your tv and what have you been checked.
Let me know to give you further info.

Posted on Sep 29, 2008

  • Shahid Electronics
    Shahid Electronics Sep 29, 2008

    Alright, its problem of few leaky / weak capacitors in power supply and possibly in horizontal deflection area.
    Please mention exact TV model number to guide you more.

×

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Sergeant:

    An expert that has over 500 points.

  • Expert
  • 399 Answers

Check out this link for the screen problems as you prescribed you have and also diagrams and step by step repair help is given

http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm


feel free for further queries.
reply.
thanks

Posted on Sep 21, 2008

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Projection T... Master
  • 13,433 Answers

Hello,

how can we help you?

Posted on Sep 21, 2008

  • Ekse Sep 21, 2008

    If your tv is not showing any signs of life, possibly a fuse is blown in the power area of the tv.

×

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Pt-53wx53g 1 red blink ever 5 seconds error code, can some diagnose the problem for me, I'm sure I can fix it myself if I know what's wrong. Thanks


Those 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://electro-medical.blogspot.com/
If blinks continue without any pause, the main board is faulty.
Search the site by type in the "brand name" to your device, in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.
Counting of number of blinks to Philips TVs is entirely different to that of other brand TVs. It is not a direct count procedure. The site have details about how to count the number of LED blinks [Fault Codes] to Philips brand TVs are given; along with details of the faulty circuit location.

Nov 27, 2016 | Projection Televisions

1 Answer

LED projection TV winked out


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://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.
Search the site by type in the "brand name" to your device, in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.
Counting of number of blinks to Philips TVs is entirely different to that of other brand TVs. It is not a direct count procedure. The site have details about how to count the number of LED blinks [Fault Codes] to Philips brand TVs are given; along with details of the faulty circuit location

Sep 05, 2016 | Projection Televisions

1 Answer

Picture turns bright red then TV shuts off. the standby light blinks 2 times


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/
If blinks continue without any pause, the main board is faulty.
Search the site by type in the "brand name" to your device, in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

May 06, 2016 | Sony KP-51WS520 51" Rear Projection...

1 Answer

I have sound but no picture. After several seconds the sound shuts off and red light comes back on. Did an error check and green light keeps flashing 6 times


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.

Dec 13, 2015 | Mitsubishi WD65737 65" DLP TV

1 Answer

What is the problem of samsung sp-46l6hv if i turn on the tv after a few second it is a automatic off and the display the button 3 lights is time lamp and standby mode is blinking when i can turn on t


Sounds like lamp inverter board fault. 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/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.

Oct 03, 2014 | Samsung Rear projection TV Lamp for...

1 Answer

I have a Philips projection tv the power button keeps flashing and the tv keeps turning off and on or it keeps changing the input


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/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.
Counting of number of blinks to Philips TVs is entirely different to that of other brand TVs. It is not a direct count procedure. The site have details about how to count the number of LED blinks [Fault Codes] to Philips brand TVs are given; along with details of the faulty circuit location.

Sep 03, 2014 | Projection Televisions

1 Answer

Blinking power light toshiba tv


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/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.

Sep 02, 2014 | Toshiba TP61H60 61" Rear Projection...

1 Answer

The tv looks like the old tvs with the contrast controll how do you adjust a projection tv


Exactly as the old TV's. There is three tubes producing the picture and the technology is just the same. If you cannot find your instruction booklet, log onto Sony's web site and download it.
Hope this helps.

Nov 12, 2010 | Sony KP-53XBR200 53" Rear Projection...

2 Answers

Numerous white spots on Smasung DLP TV


Mine is having the same problem. It started around Memorial Day and is only getting worse. One white dot is now a dozen. I called Samsung several times and was given the brush off. They clearly know this is a problem and are failing to respond to the problem in hopes that people will deal with it on their own. It does not matter if your warranty is expired. This is a latent product defect. They are still liable and obligated to fix the problem. I have filed a complaint with the better business bureau. If the company does not respond, I'm taking this to small claims court to get reimbursed for any cost to fix my tv.

Jun 02, 2009 | Samsung DLP HL-P4663W 46" Rear Projection...

3 Answers

Older projection tv display issues. most objects have a white border on the right side.


What is the problem? And I have heard a lot in my rime but magnetized dust??? You did not really say what the problem you are having.

Jun 29, 2007 | Mitsubishi VS-6055 60" Rear Projection...

Not finding what you are looking for?
Projection Televisions Logo

Related Topics:

53 people viewed this question

Ask a Question

Usually answered in minutes!

Top Projection Televisions Experts

Jaime Hernandez

Level 3 Expert

2267 Answers

matt martin
matt martin

Level 3 Expert

1191 Answers

yadayada
yadayada

Level 3 Expert

60541 Answers

Are you a Projection Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...