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RCA Model 32V434T chassis ATC010A

RCA ATC010A When TV plugged into power outlet, a relay clicks then after about 3 seconds relay clicks again. When pressing power on button, power on LED blinks.

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For shure your fly back transformer is bad is a commom problem in this chassis

Posted on Mar 29, 2008

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1 Answer

RCA 32'' TV


Unfortunately, the Power Supply has spat the dummy out. It is giving enough power to light the LED but not enough to run the set. To replace it will probably cost more than buying a new set. But ask around your local repairers for a price before you make any decisions...

Feb 23, 2010 | RCA F32444 32" TV

1 Answer

Got an rca 32v434t, plugged in hooked up, and it


we would need more information:

has TV worked before
how many hours has TV been used

I have seen this 'ShutDown' on many failing monitors..


Typicaly the Power Supply circuit in your TV
have 'Over Current' detection\protection
and your 10 second is just about how long somthing is probly taking to either:

over current and shut down
or more specifically:

one or both things wrong with it:

bad electrolytic capacitors ( maybe )
but if it's a perfect picture for all 10 seconds then probobly some specific semiconductor or module is: 'Heating Up' then 'OverTemperature' and failing in a manner that causes an immediate overcurrent condition, shutting off the TV.


- give more information

- if capable of safely removing the back of the TV to allow for inspection...
,
WITHOUT GETTING ELECTROCUTED
by the high voltage that remains stored inside the tube, even after power has been removed !
,
then pop her open and have a look at
the PCB's ( circuit boards )

if somthing has been running hot and has led to this type of failure; then your circuit board will be discolored near the mounting of that device... You may even notice a burnt pcb smell at that area.

anyhow

somtimes you can find these semiconductors or modules in catalogs or online ( OfCourse )

and yourself or sombody with sufficient knowledge of soldering and the
' Potentially Life Threatening Hazzardes '
that exist around CRT monitor repair....

... can go ahead ad replace the suspect part.


Ed

Jun 16, 2009 | RCA 32V420T 32" TV

1 Answer

Relay clicks, but No sound, No picture.


Hello, just try this first.

Unplugged the unit the power outlet for about 60 sec.Then power it on again. If you have surge strip along the line. You should directly switch in on power outlet only. If this doesn't help.

As the relay is working you have power in standby mode. Check its supply voltages if its ok. Secondly you can check the the B+ supply it is in DC, If this is a crt type tv, check its horizontal output transistor, Check its flyback for short circuit. Capacitor near to it rated almost 800V, and deflection coil.

Just for input, hope it helps



Apr 19, 2009 | Daewoo Televison & Video

3 Answers

My RCA TV


I Just started to service one of these RCA ATC-010 chassis,I found a shorted Horizontal Output transistor 2SD-3402.
This could be just a failure of the transistor itself or the transistor failed because the flyback transformer has either shorted windings or internal diodes. These parts are not expensive,I suggest replacing both at the same time to save yourself future aggravation.

Jan 28, 2008 | RCA 32V524T TV

2 Answers

RCA Model 32V434T Ch. #ATC010A will no come on. You can hear a click when it is turned and the red indicater light blinks. If you push the menu button after awhile the red light will stay on and not blink....


Model 32V434T Ch. #ATC010A will no come on. You can hear a click when it is turned and the red indicater light blinks. Eventually the red indicator light stays red. Tried unpluging set. Is it the EPROM ?

Jan 19, 2008 | Televison & Video

1 Answer

Rca 32v524t chassis-atc010a


This sounds like something best handled by an experienced tech since the fix involves extreemly high voltages nearby,
If you have a very good knowledge of the inner workings of tv's then ask for more information.

Nov 21, 2007 | RCA TruFlat 27F520T 27" TV

1 Answer

Rca 32v524t chassis-atc010a


replaced,off/on vol,up and down,and channel up and down.

Nov 21, 2007 | RCA 32V524T TV

13 Answers

RCA 32v434t


Has anyone confirmed what the problem is? Mine wont turn on. The red light next to the power button just stays lit when pressed.

Oct 22, 2007 | RCA 32V420T 32" TV

2 Answers

Power problem rca 32v434t


RCA 32V434T likely has a bad flyback--#271996. RCA 32F531T flyback no longer available,#262343 Fix one,dispose of other.

Sep 26, 2007 | RCA 32F531T 32" TV

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