Question about RCA F32650 32" TV

1 Answer

Flyback Transformer Replacement

Ok so just as a preface. I am a 5th year electrical engineering student. I am very aware of electronics, components, soldering and safety. I've never worked on a TV before. With that said, after reading other's questions, I discovered that the flyback xformer was bad in my set. How do you go about replacing it is my question. I can order a new one and solder it (Part Number 257805 right?) But it looks like the wire from the tube just plugs into the transformer, much like a spark plug wire. Or do I just need to replace the whole wire (which I didn't think you could do because that would break the vacuum in the tube after you take the suction cup off)? Thank you.

Posted by on

1 Answer

  • 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.

  • RCA Master
  • 5,138 Answers

ACME has FBT with 1yr. warranty on them. 1-800-575-9833 I have Never had any Problems with flybacks from them.21.95 for part their. DO not get the HR fly they have focus and high voltage wires backwards.Most of the high voltage wires you twisted them out from flyback then reinstall in New one.And the button on end of wire is Anode button that connects in picture tube.

Posted on Dec 31, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

I have a Sony model KV-32S26 that will not turn on, been sitting for about 2 years. Had a tv repair guy tell me it was the flyback transformer. If that's the case, can I replace it myself? Thanks


1) You must test the a) fuse b) c.breaker inside c) diode, d) rectifier e) transformer f) filter. g) IC. regulator voltage and test it. If the problem persist you must go to the horizontal problem by lack of RASTER, now you test the transistor horizontal power, flyback. If you have some experience with the electronic you can try. If do not, better go to the repair shop Tv. Since you can have a electric shock by H.Voltage discharge.
God bless you

Oct 11, 2012 | Sony KV-32S26 32" TV

1 Answer

I have a Sylvania TV, Model #SRT2232S that won't turn on but havee clicking sound in back


Hello
The LOT [Line Output Transformer] of your TV. It should be replace with same type and number. Actually this is a skilled work. You have to unsoder this component out from the circuit board, and to resolder the new one in place. Have to adjust the perfect screen and focus voltage. Screen and focus voltage controls can be seen on it. This component can be bought from most of the electronic spare part shops at your tow. The number printed on it is important and should be noted. The sample picture of that component is attached here. This component also known as Flyback transformer. OK.

10_3_2011_4_21_43_am.jpg

Oct 01, 2011 | Sylvania SRT2232S 32" TV

1 Answer

Hello, I have an old Sony Trinitron KY L34CF1 32" tv that has just developed a problem. When I push the main power button, nothing happens except that the little red led flashes. I f I push the...


turn (only by 2 to 5 degrees ) all the knobs on flyback transformer in clockwise direction & then switch on tv .............you will get picture atleast for 1 or 2 mins ............ this confirms only flyback transformer is defective ........ so it has to be replaced by new one .................otherwise transistor (big in size fixed near flyback with its back clamped or screewed to aluminium metal ) has to be checked ......if that is also fine then complete main board has to be checked ...... but flyback replacement is a must ........in your case iam 100 % sure only flyback is deffective ...........vishnuswamy_26.jpg

Sep 15, 2011 | Sony FD Trinitron WEGA KV-32FS210 32" TV

1 Answer

Standby mode 7 red brinks Check with sears ,estimate $218.00 board replacement, Tech charge $105.00 to tell me whats wrong, labor extra. Chucks repair estiment $400.00 . I have repaired TVs years ago....


turn (only by 2 degrees ) all the knobs on flyback transformer in clockwise direction & then switch on tv .............you will get picture atleast for 1 or 2 mins ............ this confirms only flyback transformer is defective ........ so it has to be replaced by new one .................otherwise transistor (big in size fixed near flyback with its back clamped or screewed to aluminium metal ) has to be checked ......if that is also fine then complete main board has to be checked ...... but flyback replacement is a must ........in your case iam 100 % sure only flyback is deffective ...........vishnuswamy_22.jpg

Aug 24, 2011 | Sony FD Trinitron WEGA KV-36HS510 36" TV

3 Answers

I have a Panasonic CT-36hL43G TV that just turned offf while watching it and now the led by the power button blinks one time. Can anyone tell me what this code means or what the problem might be?


i hope your tv is more than 4years old ....... in all CRT TV's or CRT monitors after 4years a component called flyback transformer (see picture ) becomes weak - its work is to supply voltage to tube............. then following are the signs ...
(1) in some TV's only front LED's blinks - no picture no sound.... (2) in some TV's picture comes slowly after few seconds or after few mins or after few hours......... (3) in some TV's suddenly picture & sound goes temporarly & after some time again it appears ...... etc in case of (2) & (3) only flyback transformer needs to be replaced .....100% GUARANTEE again TV works normallyBUT in case of (1)... --------------- YOUR CASE (a) either only flyback transformer gets deffective or (b) flyback transformer & another component called transister ( will be near flyback transformer & its back portion is attached to aluminium metal ) gets defective or (c) along with flyback & transistor -- 3 or 4 more components (resistors, diodes, some times ICs ) gets deffective so replacing flyback transistor is a must .. & to find whether any other component is deffective or not completemainboard has to be checked ....... so if you are a technical person & having expierence in servicing line then you can do it yourself otherwise approach good tv service engineer ........... your TV is really very good one ... so don't think of buying new TV .... just goahead for repairing it it is worth & it works for atleast 2 more yrs....... try this & tell me what happened switch off your TV ... remove power cord from socket ,,,,.ware some mat or chapples to your feet ..... remove your TV's back side cover ......... observe carefully for any physically damaged components .... if you find then don't do anything ... close tv cover & approach tv service engineer ............. but if no physically damaged components are visible then take a suitable screew driver & rotate 2 (or 3) Knobs on flyback transformer in clockwise or anticlockwise direction - very little ( 4 or 5 degrees ) - you have to do this without touching any cable or any part of your tv .......... then fix..... back side TV cover ........connect power cord - stay at a distance & switch on your tv ......... if you get picture atleast for few seconds then in your case only flyback transformer needs to be replaced otherwise complete mainboard has to be checked. to find other deffective component ............. so your tv problem is a harware problem - it cannot be solved using remote control or any buttons on your tv ..... if you are finding difficult to get it repaired then you can remove your tv mainboard with the help of some technician & send to me ...... i will replace deffective components .... & send back to you ....you only have to bare the shipping charges .....it will take maximum 12days (5days - to recieve + 2 days servicing + 5 days to send back to you )....



8_16_2011_10_00_55_pm.jpg

Aug 16, 2011 | Panasonic CT-36HL43 36" TV

1 Answer

I have a kv-32ls60u Sony TV. It blinks 5 times


The most common failures are the flyback transformer assembly and sometimes some of its support components, and or there is the possibility of a short in the CRT electron gun. In either case, the power supply is going in to protect mode, and the uPC is sending this flashing error code to the front LED.
I have no idea if the flyback transformer assembly is still available, but I am very sure the CRT is no longer available. In any case you will find the cost of servicing your set to be expensive for its age. The last time I checked, the cost of the CRT exceeded the replacement cost of the set.
Jerry G.

Nov 14, 2009 | Sony FD Trinitron WEGA KV-32FS120 32" TV

2 Answers

HORIZONTAL LINES FLICKER EVERY SO OFTEN. IS THERE


There is a fix for this fault. The symptom is displaying line flyback pulses. As the electron beam traces the picture it scans from left to right. When it reaches the end it quicky positions itself to the left again to trace a new line under the last one..(line flyback). As it moves bback to the left the circuity is supposed to blank out the beam so you cant see it. therefore the problem lies in the line flyback blanking circuit.

Aug 04, 2009 | Mitsubishi CS-40503 TV

1 Answer

TV working, then suddenly no picture, no sound


could be flyback transformer cracked need replaced 48.00 for part or board replacement usually done at about $200.00 , part number is 9-2022

Nov 24, 2007 | Zenith A25B33W 25" TV

2 Answers

No picture, sound ok.


When you change the flyback and the HOT you are supose to replace a small capacitor that came with the flyback and also the small coil l401 that connects the hot base to the horiz. driver transformer secondary is supose to be taken out, the leads scrapped off of insulation and resoldered into place.

Sep 25, 2006 | RCA F32444 32" TV

Not finding what you are looking for?
RCA F32650 32" TV Logo

Related Topics:

225 people viewed this question

Ask a Question

Usually answered in minutes!

Top RCA Standard (CRT) Televisions Experts

The Knight
The Knight

Level 3 Expert

68352 Answers

John mullen

Level 2 Expert

245 Answers

gbob59

Level 3 Expert

2963 Answers

Are you a RCA Standard (CRT) Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...