20 Most Recent Sony Bravia KDL-40S4100 40 in. LCD TV - Page 7 Questions & Answers


Now turn on tv.Have picture flicker few sec.than dies,have sound only left?Yes,than the 1 or 2 long LCD inverter boards are dead.Tries websites liike shopjimmy.com,Ebay.com to buy these refurbishes 1 or 2 long LCD inverter boards for the replacement.

Sony Bravia... | Answered on Jul 17, 2010


Hi


Thanks for using FixYa. Please check the audio with a cable box. Also try using component cables if using a RCA component cable or vice versa. Check that all of the cables are plugged into the back of the TV & MUTE button is not pressed. Do a hard reset by unplugging the power cord for more than 4 hours and power it again, then go into the on-screen-menu and make sure the sap is off and stereo in on. Also try audio from Phone and 3.5mm jacks (if equipped). If this all didn't resolves the issue then it is an Audio IC or bad speakers/speaker connection. Please do accept the solution if the issue is resolved else post a comment for further assistance.


Thanks
Rylee

Sony Bravia... | Answered on Jul 04, 2010


PAPER WEIGHT

Sony Bravia... | Answered on Jun 17, 2010


Hi

Thanks for using FixYa. It seems that you'll need to replace the screen completely however, replacing the screen will cost you same as buying a new TV so I'll anyways not recommend you to get it replaced. Please do accept the solution if the issue is resolved or else revert for further assistance.

Thanks
Rylee

Sony Bravia... | Answered on Jun 05, 2010


I am affraid if its a single line one pixel in width then it is a bad LCD panel. The going rate for the panel replacement is $1200.00 for just the part....

Sony Bravia... | Answered on May 18, 2010


This is the best solution for your problem as a 40 year experience with wires etc. Go to the source of your cable signal connector . Open it and clean the terminals with emery paper , sand the end of the cable shiny clean from corrosion , get a new barrel connectors with gold terminals if possible lengthen the ends of the cable , insert and tighten good, use thick rg-16 or rg 40 cable with good insulation ends crimped professionally with a crimpier or buy ready made , not from dollar store. Get a gold plated professional splitter if you need one or two , it will cost about 15 or more each . Make the cable runs as short as possible, using the thick good cables. If needed get a signal magnifier. From radio shack or the source etc. Connect them good and tight . Ground the splitters . Problem solved , you will get crystal clear channel 2 to 7 including 3 and 4 . Isolate the TV cable from other cables and power wires. Vitally

Sony Bravia... | Answered on Apr 15, 2010


Hello, try pressing menu, then select the audio/sound option, this will give you the scroll down list for sound mode, reset,treble etc. punch in reset(factory settings) If this doesn't do it keep scrolling down to speaker and select "on" If this does not work you'll need to have the TV inspected, but before you do make sure the cable/sat feed is not muted or lost it's sound(try it on another TV).

Sony Bravia... | Answered on Mar 24, 2010


That is likely a bad a power supply aka high-voltage converter.
I do recommend testing or having it tested to make sure. This is done with a voltmeter. Many of these units also use relays in them which act as switches to turn on and off components of the set. These also can go bad and would need to be tested with an ohmmeter. An oscilloscope is a great tool in diagnosing electronical problems.

Sony Bravia... | Answered on Mar 13, 2010


You do know that the screen alone will cost you approx. 75% or more of the price of a new TV don't you? Good luck !

Sony Bravia... | Answered on Jan 28, 2010


if thers a warranty ok.coz got a problem inside the tv/.

Sony Bravia... | Answered on Jan 20, 2010


No you dont need to remove the back it actually has holes for the mount already just buy an universal mount that fits your TV and use the screws that comes with it.

Sony Bravia... | Answered on Jan 13, 2010


Perform firmware update first if it did'nt help then problem then replace T-con board.

Sony Bravia... | Answered on Dec 29, 2009


Shopjimmy.com,Ebay.com.U in the US?About 130 dallors.

Sony Bravia... | Answered on Dec 17, 2009


U can't not change mode at will,the 480i or 1080i is determin by the show what mode is play on.1080i only in HD,more HD will need to order from ur cable,dish or telicom compannies.

Sony Bravia... | Answered on Dec 17, 2009


Probable power supply

Sony Bravia... | Answered on Dec 15, 2009


Could be the decoder:

1. unplug the TV ans wait a few mins.
2. If you have digital cable box or dish tuner reboot those as well (likely your issue)

What you have is artifacting what that means is tiling garbiling and freezing this happends when the data in the digital stream just stopped hence Frozen.

Try those things rule out your cable tv box first or your sat box, if this is OTA over the air your antenna.

1. Try DVD's if it happends during a DVD you do have a decoder issue if it does not you need to talk to your cable tv or sat operator.

So you got 3 possiabilites here 1. the worse Decoder, 2 cable company or satalite provider, 3 your antenna is in the wroung position.

I sure this will help.



Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620

Sony Bravia... | Answered on Dec 01, 2009


There is a problem with the processor. The only way to resolve this issue is to replace the main board. It is called the A board in your TV.

There are two for this model and the correct one will depend on what your serial number is.

Part numbers are as follows:
part # 185709211 for Serial #
1,000,001 - 1,350,000
1,700,001 - 1,750,000
1,800,001 - 1,804,270
1,804,271 - 1,818,372
1,818,373 - 1,830,000
list price: $504.87 core charge: $680.00

part # 185709231 for all other serial numbers
list price: $505.87 core charge: $600.00

Sony Bravia... | Answered on Nov 09, 2009

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