Question about Sony KV-35XBR48 35" TV

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Sony KV-35XBR48 has a burn smell, won't turn on. Work fine the day before. Power supply? Thanks

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Yes. has a power suplly kit. common problem. consists of two transistors two resistors, and thermistors. its called a sony service kit

Posted on Nov 17, 2009

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I havea Sony KV-40xbr800 screen won't turn on red light blinks 6 times, tried plugging directly into wall outlet & no picture still. Any help please ?


Power supply. Disassemble and be careful tv is not plugged in. Check capacitors on power supply for bulges on top. Replace but make sure u deenergize before removal by touching the two poles together. I use a small nail file

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Kv-35xbr48 turns on fine nice picture then horizontal lines form distorting picture like interference also is the back hard to take off and put on needs a good vacum thanks for any suggestion


At first the picture is ok, and then distorted with horizontal lines i thinks. If the horzontal lines are parellel acros the screen, with an inch apart across the whole screen, your tv needs screen adjustments. Screen voltage may be high. look into the crt base also. Change it first. These also not resolve the problem, LOT may be faulty, with respect to screen focus pack. May need replacement. Try first setting screen voltage to a lower settings and observe.

Oct 14, 2010 | Sony KV-35XBR48 35" TV

1 Answer

Sony kv32s26 While tv was off (had been for 10 hours) there was a very loud snap--burning electrical smell. TV now will not turn on


The switch mode power supply has failed in it. That section also provide standby voltage for your TV so that it will turn on when you use the remote. These power supply are driven by Field Effect Transistors, switching at up to 200 thousand times per second, and they are very efficient. There is a transformer usually that has ferite for a core. The Transistor has shorted out on it, and thats where the burning smell came from along with the resistor. The transformer may have been burnt too. It is possible for a someone to fix it, but he/she would have to be familiar with electronic components on television. It is not a job for a handy man type of guy.

Jun 28, 2009 | Sony KV-32S26 32" TV

1 Answer

Tv turns off while watching then back on


Dry joints, check solder around the power supply and horizontal output stage....Phil

May 18, 2009 | Sony KV-35XBR48 35" TV

1 Answer

Power Supply Demage Of Sony TV KV-XR29M61


You can get required service manual from Manual Zone for little fee.

Feb 23, 2009 | Sony KV-XR29M61 TV

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Please mention correct model number to check C633 value.
My system recognise this model as incorrect.

Jun 01, 2008 | Televison & Video

1 Answer

SONY KV-32FS13 No Power.. No nothing


has a power supply or deflection fault requires service

Mar 16, 2008 | Sony KV-32FS13 TV

1 Answer

Sony KV-27FS100 does not respond to remote


Good day.

Maybe there are loose connections along the IC that supports the operation of your remote. This could also hamper initial set up operation of your unit. Also, check on loose connections along the power supply.


Chris

Mar 02, 2008 | Sony FD Trinitron WEGA KV-27FS100 27" 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

1 Answer

Noise when turned on


For the age of the set I would guess you have many loose conections in power supply and horizontal driver circuit,you need to call someone who can locate all of the overheated areas and resoldered them.Do not try to use it anymore or it will fail completely.Do not do it yourself unless you know how to safely work on a tv set.

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