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Rca model D52W20BYX1 comes on for a moment then goes off rite away

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Rca model d52w20byx1 itc222. sounds like shutdown mode. Does the led flash. unplug the set leave set unplug for 30 min. this reset procesor. now i tell you this in the shop its never that simple but it first step. IF you have a flashing led when you push power button. it tells you alot. it tells you main fuse is good the processor is getting power and it detects something wrong. leading causes are shorted horzontal output transistor. shorted cp150 capacitor. technicians have a computer that read error codes much like that of a car. let me know if i can help troubleshoot it down.

Posted on Nov 23, 2008

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I had the same problem on my set. The TV did make a "sizzling sound" when first turning on and them would shut off. I found comments suggesting a bad solder connection on bottom of the main board. When I checked under the main board I found the bad solder joint that was causing the arcing (sizzling sound) and resolder it. Problem solved!

Posted on Apr 26, 2009

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Posted on Jan 02, 2017

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Hello, I have a 52in RCA projection tv, model D52W20BYX1. It used to work fine but now whenever i try to turn it on it the power button light turns on and the tv makes a short whistle sound, this happens...


Hi,
Not sure why chat got closed/ disconnected.
There is big transistor TL010 attached with heat sink near flyback transformer, this is horizontal output transistor, check it and replace if found shorted.
Thanks.

Apr 08, 2011 | RCA D52W20 52" Rear Projection HDTV-Ready...

3 Answers

Screen lookes like colores separating


Here's all I find regarding bad convergence from the techrepairCD:
RCA ~ITC222 D52W20~Convergence bad~~~ITC222~Replace leaky DL032 on
deflection board~~~~~~

RCA~D52W20Y ATC221~Convergence goes out/bowed after on for a few
minutes~~~ATC221~Problem may be on the deflection board. Was unable to
pinpoint where in this case.~~~~~~

RCA~D52W20BYX1 ITC222~Convergence way off after replacing small signal
board~EEPROMS were transferred over to new board~~~IK210 was
defective..transfer the new EEPROM back over.~Remember on these
sets*when replacing the SSB* if there is a small P on corner of
screen*hold volume on remote for 8 seconds after it reaches minimum.~~~~~

RCA~D52W20BYX1 ITC222~Can not align blue convergence* bottom really
bowed* possibly either color after replacing SSB.(Or no auto
convergence.~(Service menu: turn power off for 30 seconds* press vol dn
and ch dn* simultaneously for 8 seconds* set turns on with service menu
options)~~ITC222~In service menu* select convergence. If sensor
calibration was performed when convergence was too far off* it will not
alighn.~Get crosshatch with straight lines* perform sensor calibration*
then attempt convergence alignment again. Be sure to store settings*
then do sensor calibration again.~You must get a green flash of the
screen after sensor cal and a check in the box. RED flash indicated
convergence settings are too far off~~~~

RCA~D52W20BYX1 ITC222~no convergence correction~~~ITC222~LP650
(259271) DP670 (259246) & RP632 (259564) 4.7 3W on convergence power
supply board~~~~~~

Oct 28, 2008 | RCA R52WM24 52" HDTV Projection Television

Tip

My rca D52W20BYX1 model # F045C10AB would turn off and then back on, then it...


a) basically it has to be acted upon by a supply voltage of at least 95V

to work.

sample picture

f3f741f.jpg







b) of course, assuming the horizontal deflection oscillator works, same

with the horizontal drive and horizontal output transistor

58689de.jpg






it would generate output voltages on the secondary terminals

and 200V line will be active sending voltages to the

Video Drive circuits. Of course high voltage will be generated

ranging to at least 30 KV and there will be voltages on the G2 of the tube.


c) the easiest test point to look when it is oscillating, is the CRT heater

voltage, the heater lit when flyback is good ( mostly at night times when it

is dark ) and you can hear sounds, too.

here is a sample image

ab6c901.jpg



marked with letter H and H1

Green Arrow for the G2 voltage


d) having a B+ voltage reading of 75 V or lesser ( primary pins )

indicates a bad or partially shorted flyback, assuming your

horizontal output transistor and power supply are good & OK.

sample of H out

b3363d6.jpg


These only applies to CRT type TV's.

on Jul 04, 2010 | Music

1 Answer

The screen has gone dim


If this has happened over time, then this is not so unusual for a 5 year old projection TV. If happened suddenly then there is a problem in the video circuit. The best thing would be have a technician look att he TV. Please take a few moments to rate my answer. Thanks...

Nov 23, 2009 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

My RCA D52W20 turn on with a blue screen and then turns off within 3 sec's. It goes off like someone has switched off the TV. The light blinks and goes off. Can anyone help


Your blue tube has a short. What you are seeing is the TV turning on and the blue tube going to full brightness. It then draws enough current that the television's protect circuits shut it down.

Need the full model number which should include a BYX or just YX followed by a number. Going off the D52W20BYX1 the blue tube would be part number 263049 which https://www.encompassparts.com still has a few for $220 before shipping.

Jun 29, 2009 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

RCA light comes on and then goes off. Tv doesn't turn on


replace CP150 and CP114 you can get them at the following link they also have the ITC222 service manual which is listed under Thomson as Thomson makes your TV for RCA. The Capacitors are listed under the RCA parts and they do send instructions with pictures of where the capacitors are located as well as how to remove the board.
http://servicemanuals.vstore.ca/

May 27, 2009 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Pulley grinding noise


its most likely your bearings could be water pump /alt/ idler pulley/ adjuster sometimes i will spray w-d 40 or liquid wrench rite at the inside of the pulley i think its coming from and when it goes away i know which is bad also you can use a sounding rod , a short plastic or copper tube ,even a broom stick to hold to your ear and narrow down the problem.A mechanics stethoscope is the best.

Mar 23, 2009 | 1992 Jeep Comanche

2 Answers

Need a Power Supply / Deflection Board for a RCA D52W20BYX1 TV


Check HERE and provide the vendor with the chassis number as well.
The model number helps but the chassis number is very important.
Good Luck.

Mar 05, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

CAN YOU HELP RITE AWAY


That message means your device is too full.

Connect it to your PC and delete some files thru My Computer>Device Name (RCA S100).

This will free up some space for the DB which is the Album and Artist information you see when navigating.





Best of Luck.

Nov 06, 2007 | RCA S1000 MP3 Player

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