Question about RCA F36676ET 36" TV

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Part #H Q401 1511936A

Hi guys top of the day to you all; i have a 36" rca tv that just shut down now when I turn it on it only make two or three cliking sound but does not comes on.

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  • RCA Master
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A common cause is a failure in the horizontal output stage. I have had a defective flyback transformer cause this.

Also, when the flyback fails it sometimes takes out the horizontal output transistor and some other parts with it. It is possible that the power supply has some damage from the failure.

Jerry G.

Posted on Apr 19, 2008

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2 Answers

I have a RCA HD52W59 TV. Shuts off automatically.


Power supply is my initial thoughts, but then again it could be that one of the three CRT's tubes has an issue.
My thoughts is that it would be best to bring it to a good TV repair shop.
Why spend money on a power supply and then find out it's a CRT.
Blessings,
A/V Media Guy

Nov 20, 2009 | Sony KP-46WT510 46" Rear Projection HDTV

1 Answer

Set will often have problems starting back up


you have a high voltage arching problem. the crt has about 33000. (thirty three thousand) volts on it. the anode lead is arching to the chassis(ground) around the crt(picture tube). the anode lead is the big red wire on the very top of back of crt. with the back off, you will see the big red wire and it will have a suction cup about 4 inches round connecting to picture tube. unplug. silicone around suction cup. let dry for 24 hours. enjoy. you might get a little shocked even when unplugged, but wont hurt you.

Nov 12, 2009 | RCA MM36100 36" TV

1 Answer

Need some input please


It actually comes of the tube, it is just clipped in there. Warning!! before you do this, rig up a small screw driver, tie a wire to the metal part, on the other end of the wire hook up a alligator clip or a clamp, the tie a really long wooden handle to the screwdriver. You will use this to discharge the tube safely. The picture tube carries enough charge to kill you even after it has been turned off!!! The lethal charge can remain in it for up to three days.

Jun 30, 2009 | RCA F36650 36" TV

3 Answers

Tv shuts off after awhile


DEAR fleming_pj
OPEN YOUR TV AND TRY TO RESOLDER ANY LOOSE CONTACT.
OR CHECK POWER SUPPLY UNIT .IT COULD FIX YOUR PROBLEM.
OK

Nov 16, 2008 | RCA D52W20 52" Rear Projection HDTV-Ready...

1 Answer

Power button flashes .


Hello,

Check Horizontal output transistor.
Dont forget to Rate!

Good Luck
Dals123

Oct 17, 2008 | RCA F36650 36" TV

1 Answer

I have a RCA tv in my house; believe it is a 36 inch. I have been trying for two days to get it working. When I turn it on, I get no power or sound whatsoever. All I get is a small green light on the front...


The set has gone into protective shutdown. This is to prevent further damage. The most common part failure is hte horizontal output transistor. This is a 3-legged part attached to a heat sink close to the flyback transformer (part with large red wire coming out of the top). Try replacing that part.
Keep us posted.
Dan

May 01, 2008 | RCA 36F530T 36" TV

1 Answer

Thin Red Lines on Top of Screen


Sorry, that is common for generic replacement xformers for
your make / model . There are some adjustments to minimize
the effect in servicer menu...............you can try turning down the
screen control a bit....................T.

Dec 21, 2007 | RCA F36650 36" TV

1 Answer

T V Shuts off by itself, after a couple of minutes.


Hi there,
here is some tips for ur TV which blinks 4 time.
1 Probable
Cause
Location


Solution • +13V is not supplied.
(A Board)
• IC503 voltage list is faulty.
(A Board)

Detected
Symptoms


• Has entered standby state
Solution after horizontal raster.
•Vertical deflection pulse is
stopped.
•Power line is shorted or power
supply is stopped.


this info must remady ur problem.

Dec 03, 2007 | Sony KV-36XBR400 36" TV

3 Answers

RCA 36 in. tv no volume


yes it is a electronic problem. as you get sound but it comes down again. it is mainly due to any loose contact in sound section or any capacitor is faulty.

Sep 30, 2007 | RCA F36650 36" TV

1 Answer

F36650


Three clicks only==bad xformer==#2078 Asti. RCA original sometimes hard to get.#257805. NOTE:There is no lamp to change in your set.

Sep 25, 2007 | RCA F36650 36" TV

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