Question about RCA D52W20 52" Rear Projection HDTV-Ready Television

2 Answers

D52W20BYX1 Green problem

When powered on the screen will go completly green and within a few seconds shut off. Does this three times before going off for about 3 or 4 minutes before you can turn back on to see the same thing. If I turn the green adjust all the way down the tv will stay on but stay green with sound. If I unplug the green adjust wire, not focuse, the tv will stay on but with a lot of green tint and sound. I've replaced the CRT board, and the Tube. Also tried a different Yoke. If I plug the green adjust wire in while the tv is on the tube will charge up and shut down the red and blue. The CRT board I bought was used but was told worked. The Tube I bought was also used and was told worked. Both were bought from "different" people. Tried

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  • blaine1916 Sep 19, 2009

    Yes. if i pull the crt board off the bottom of the tube the red and blue tubes come on and the the tv wil work in the blue and red. If i plug the crt board back in, the green tube draws all the power and the red and blue shut off and the entire screen goes green. eventually shutting off the tv.

  • blaine1916 Sep 19, 2009

    I have "not" replaced the focuse block. I have tried to take the green and red adjust wires and change the two so the green wire would be inserted into the red output. No change though. The green tube would still draw all the power, screen would then go green and eventually shut off.

  • blaine1916 Sep 21, 2009

    Okay, So per suggestion from a tv repair shop. I tried to use the red crt board hooked up to all the red connections. Basicly just pulled the red crt board from the red tube and pluged into the green tube. Not unpluging any wires. And the tube powered up right and didn't go green and shut off. Whats this mean?

  • blaine1916 Sep 22, 2009

    When you say boards, are you talking about the crt boards or the chassis convergence board?

  • blaine1916 Sep 22, 2009

    I have the volt meter. What am I looking for between the boards? Should I check the boards hooked up to the tubes or disconnected?

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  • Master
  • 647 Answers

If you unplug the Green CRT board (neckboard) do you get the other 2 tubes comming on?

Posted on Sep 19, 2009

  • 2 more comments 
  • Anonymous Sep 19, 2009

    Has the focus/screen block been replaced? Or have you tried swapping the red (or Blue) inputs and o/p's from the focus block?

  • Anonymous Sep 21, 2009

    That means the green tube is ok and the problem has to do with the supply to the green tube (this could be confirmed by putting the green board to the red tube it should go all red and shut off) Check the main voltage supplies on the green board you'll need a meter and possibly a scope to check. Let me know if you need more info (you can compare voltages from red or blue boards to the green board)

  • Anonymous Sep 22, 2009

    The CRT boards

  • Anonymous Sep 22, 2009

    You'll need to get a service manual (Schematic) to trace out where the green signal enters the CRT pcb and the DC voltages that drive the signal.

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  • RCA Master
  • 5,138 Answers

I would go back to green tube disconnect ,unplug CRT board to green tube if set stays up playing its the tube.

Posted on Sep 19, 2009

  • ladywinn
    ladywinn Sep 19, 2009

    From what you said your GREEN TUBE is BAD.anytime you disconnect CRT and set comes on that tube is shorted.

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Format nokia


Follow this instructions to format your s60 phone
method 1:
2) Switch off your phone
3) Press the power on/off to switch on the S60 phone.and Press and hold these three keys together:
* Green dial key,
* Sharp key (#)
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note: Do not let go the three keys until you see the "formatting" screen displayed
4) Wait a few minutes until the format is complete. Your phone will now be at its original factory settings
method 2:
1)press *#7370#
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To unlock Nokia N73(all S60 phones)


Make sure your phone is fully charged. Ads by Google
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Backup your contacts list and personal files to MMC memory card (if possible).

Switch off your N73 phone.

Press and hold these three keys together:
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Press the power on/off for 1 minute to switch on the N73 phone. Do not let go of the three keys until you see the “formatting” screen displayed

Wait a few minutes until the format is complete. Your N73 will now be formatted and restored to its original factory settings.


This wont ask you for Lock code when you switch it on next time.

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6233 mobile how to formet


Hi, follow these steps to format your nokia:
1. Switch off your phone.
2. Press and hold three keys: the green dial key, star key (*), and number 3 key on the keypad and then press the power on/off to switch on the phone.

(remember not to let go the three keys until a formatting word show on the screen)
3. Then your phone will be back to it's original settings when the full phone formatting is completed. Just wait for a few minutes.
Hope this can help you,GoodLuck =)

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Manual formatting of Nokia N70+how to


Follow this instructions to format your s60 phone
method 1:
1) Backup your contacts list and personal files to MMC memory card (if possible)
2) Switch off your phone
3) Press the power on/off to switch on the S60 phone.and Press and hold these three keys together:
* Green dial key,
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* three(3)
note: Do not let go the three keys until you see the "formatting" screen displayed
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method 2:
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3) Wait a few minutes until the format is complete. Your phone will now be at its original factory setting
Now restore all your ring tones, messages and contacts and you once again have a fresh OS.

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Screen goes green then black


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Hi,

If you have any files that are important to you, make backups.

1. Make sure you phone is fully charged.

2. Backup your contacts list and personal files to MMC memory card (if possible).

3. Switch-off your phone.

4. Press and hold these three keys together

-Green dial key,
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DO NOT let go the three keys until you see the “formatting” screen displayed

5. After a few minutes, the format will be complete. Your 6600 will now be at its original factory settings.

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Live, Love, Laugh.

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