20 Most Recent Sony FD Trinitron WEGA KV-36XBR800 36" TV - Page 4 Questions & Answers

Hello

Six blinks of standby light in sony sets denotes the Horizontal Oscillation and output stop. It may be due to an Ic fault, or faut of some capcitors, or horizontal output trnsformer [LOT] or related component failure.
You must have a digital multimeter which can count frequency and have a concept of soldering. Just chek first for the secondary regulated main voltage [135VDC], ath the secondary side of SMPS. If it is ok, go to the line driver transformer, a small transformer fitted on the main board, very near to the LOT. Check its primary winding side for open circuted or not. If not check the voltage at the primary winding of that thransofrmer. Its one end is connected to the horizontal driver transistor. Measure the frequency at this point if there is voltage. It should come around 15.5KHz. If not suspect the horizontal video jungle Ic. To confirm whether this IC is faulty you must have the ability to follow the schematic diagram of the Tv, and some skill and experience in service.
If you have confidence inform me through Fixya. I'm ready to assist you. OK.

Read the Apple Tv box owner manual can it be hook up wih RCA component R,Y,W cables,than yes.This tv is an analog tv only can be functions buy component cables not anything else will able to hook up with analog tv to get a video picture.

what is your problem?

imagem chuvisco

i think your analisa is right, usually problem like that is from pwer supply section

veja a resistencia r8204 ou o ic mcz3001d

Check the voltage input to horizontal output transformer [LOT]. Check the voltage at the collector point of the line drive transistor. If the line drive transformer primary gets open this type of fault mau occur. Also check the frequency ant the collector point of line drive transistor and the base point of line output transistor. It should be aroung 15625 Hz.
Check and replace the horizontal output transistor if needy. Replacing it is better. The horizontal output is not working or a short in secondary power supply of SMPS or lot secondary, is your problem

sony kv-40xbr800.......doesn't turn on......standby light blinks 6 times....what might be the problem?....is it worth fixing?

Please note that all HDTV channels project wide screen pictures. You can still go to settings and then picture mode and change the format to 4:3/full mode.

This is actually a very common problem and is 2 IC's failing on the D board. They are about 6$ a piece but it is best to have some very good soldering skills before you attempt this.the IC's are designated IC8002 and IC6501, they are both marked with the part number MCZ3001D Here is a link to the part and you would need 2:
http://www.bluestar-online.com/MCZ3001D_p/mcz3001d.htm
Thank you and good luck,
Lee

Hi,
Is it Sony KV-36XBR800 tv or any other model?
When tv shuts off for some reason does its standby light blinks? If it does blink, please count its blinking as there would be long 3 seconds pause so count pause to pause and let me know to diagnose problem.
Thanks.

Hi


Thanks for using FixYa. 7 blinks indicate high voltage shutdown, to start with you’ll have to open the back of the unit and check the high voltage circuits. This happens when the unit goes into safety shutdown mode as the high voltage exceeds. You’ll have to check the area around the flyback transformer and high voltage anode, replace the part that has gone bad. Please do accept the solution if the issue is resolved or post a comment for further assistance.


Thanks
Rylee

This should be a scan failure indication. Usually its the flyback assembly, horizontal output transistor and a failure in the driver circuit, and or the power supply. It is possible the vertical amp could cause problems.

Your set will require shop service. The tech could troubleshoot for the fault and replace the defective parts. It may be of better value to replace the set.

Jerry G.

does the tv make noise or have any picture

7 times mean no horizontal deflection. So check horizontal output an solder of it and associate parts.Often resistor and transfo driver of base of h. output.

Depending on the age of your tv, if you hear a rapid clicking, it seems like your ballast is starting to turn on your tv but it's not able to. (1) Check your lamp, (2) reset the lamp timer, (3) make sure the cover panel is all the way. the positioning sensor might not be detecting the cover all the way in.
Personally I think you're experiencing a ballast problem.

this is a proper electronic part failure this will require to be fixed by a proper tv technician as no body can guess ..call a qualified professional and get it repaired .ram mistry EMAIL [email protected]

Unplug the tv, remove the back,you may have to get a small paint brush,i use a 2" to remove all the dust on the parts board. Find parts C516 and C515 and IC206, you will need a ohm meter to check to see if they are faulty. You will need a solder ****** to remove the parts and solder and wicking wire to clean the circuit board where the parts were removed. You will need a tube of heat sink silicone to reinstall the IC if it is bad,be sure to clean the old silicone off, i use a paper towel, make sure to get it tight You can order parts at Mat Eletronics #1-800-628-1005, ...then reinstall.....hope this helps....

that smell will go away in time. I suggest you do air out your Dwelling to help the smell go away. But for the first month or 2 it will start to go away on its own. If its a burning smell shut down the TV and take it back to the retailer as that is a sign of the tv not in good conditions.

Thanks and please do rate this solution and please leave feedback!! Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620