Having problems with your Flat Panel Televisions ?

Hi, I have a 42 inch NEC plasma tv I purchased about t years ago, about 6 months ago every now and then the sound would become slightly distorted like a swishing noise shortly after the tv was turned on. Now recently the sound does not come on at all when the tv is switched on. If the tv is left on the sound may come on eventually by itself after around 30mins till up to 3 hours after being turned on. And on occasion the sound will come on straight away when switched on. The are no other issues

Answers :

From your description, it is likely that power supply operation is becoming erratic. Because your TV is new, it probably would be worth having it fixed

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Hi, I have a 42 inch NEC plasma tv I purchased about t years ago, about 6 months ago every now and then the sound would become slightly distorted like a swishing noise shortly after the tv was turned on. Now recently the sound does not come on at all when the tv is switched on. If the tv is left on the sound may come on eventually by itself after around 30mins till up to 3 hours after being turned on. And on occasion the sound will come on straight away when switched on. The are no other issues

From your description, it is likely that power supply operation is becoming erratic. Because your TV is new, it probably would be worth having it fixed ... Flat Panel Televisions

I have a SONY KF-WE50 rear projection tv, a few weeks ago it started to turn the pic and sound off while the green light was flashing around 30 times. After the light finished flashing both the picture and sound came back. It repeated this 1-3 times just after turning the tv on. We continued to use it as is and now the both pic and sound turns compleately off and a red light is flashing at the front. Non will come back again. If I plug it out (as this is the only option to turn it off) and leave

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Hi! for the past few weeks our samsun BN-68-01024E tv makes a clicking sound when we switch it on, the red light power light on the tv flashes and it takes up 15mins for the tv to eventually come on. the past couple of days the tv still makes a clicking sound and eventually a no- signal sign comes up. Please can someone help!!!

Hi rajbum88,\012\012This is an indication of out-of-regulation in the power supply section. The very\012common caused of this fault is the leaky\012electrolytic capacitor ... Samsung LN40B530 40 in. LCD HDTV

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Replace the Power supply/Deflection Board .\015\012Zenith Exchange Moduels 1-800-844-7871\015\012I use this company ,to change out zenith boards . Its cheaper in the Long run.\015\012The board I am talking about is the one with the ... LG Projection Televisions

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I see so many here with no sound/nopicture issues:ISSUES: 1. IF sound main fuse/s are good.2. If no power or standby check main fuse, standby power supply and any signsof damage you can see---burnt parts etc.3. almost all thes ... NEC Flat Panel Televisions

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Hello,Below are the interpretation of Sony TV blinking codes, so check the one yours fall under. Also, note that your warranty would be void if you open the TV back or unscrew the TV back cover. And to fix this problem, you must open the ... Flat Panel Televisions

My LG 55" LV9500 loses sound when switching from a standard def (480p) channel to a high def (720p or 1080p) channel. Then if I switch it back to SD the sound will come back. Yet EVERY time I want to watch a channel in HD I have to either turn my tv off and on again or go into my output resolution settings and uncheck 720p/1080p then recheck it again (even though it's already set to automatic). Is it the hdmi cable? The tv? The cable box? Any help would be greatly appreciated as it's driving me

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You capacitor is weak try to replace it it will be ok ... Standard (CRT) Televisions

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Lg 42lh30 Tv runs well for awhile 20 minutes to an hour, then a click sound comes out of just the right speaker. Then the TV freezes and none of the buttons work on the TV. Once I cycle the main power switch the tv will not turn back on, thought a red light shows that power is available. I did some minor troubleshooting and found when I disconnect the T-Con from the main board, I do not ever get the clicking sound, my buttons always remain functional, and the TV seems to run fine (I can hear the

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There might be some loose solder terminals at its audio output stage. Check it. ... Mitsubishi Flat Panel Televisions

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Is the remote button stuck? Sounds simple but sometimes when you push the button it gets stuck. ... Samsung Touch of Color LN52A650 52 in. LCD HDTV

Turns on but picture comes on for about 10 seconds then its blank again. If you keep it on you can hear the sound and eventually it will come on again for a couple of seconds.

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With all of these different problems I would start with looking for swollen caps on the power supply. If they look good and test good with an ESR and all voltages are good coming from the power supply, then it would have to ... Flat Panel Televisions

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