I HAVE PROBLEMS WITH SONY TV KDP57WS550 Press the POWER ON AND LISTEN HEAR THE RELAY IS A LITTLE SOUND IN THE SPEAKERS BUT NO SCREEN IS ACTIVE ONLY THE TIMER LED FLASHING 10 TIMES CONTINUING STAMBY and off for a short time and is turned back on OTHER FLASHING 10 TIMES MORE OFTEN search

1. buy the service manual yet?
2. get a real shop TV to fix it?
3. what to look for in this complex mess really? well lots.
4. all DC supply rails not just 2.
5. Screen dead make sure LED back lamps have DC power.
6. does flash light pointed to screen show data/??????
7. no sound but gee lacking a screen how would you find a sound source input. hard no? yes. a mp3 file on USB"
8. its not just dead clicker battery is it?
9. this tv uses 167watts of power old is it? 2010 made. 12 years old it is. but is LED back lamp'ed I think.
10. connect DVD deck player via HDMI and put in DVD and push play on deck and hear sound now?????????? hummmmm
11. below RIGHT BOTTOM TV SIDE TURN OFF POWER SAVINGS?
12. THERE IS 2 POWER ON BUTTONS 1 TV , 1 REMOTE BOTH FAIL>? AND SAVER BUTTON TRY BOTH MODES? YET.
13. turn up volume and try playing DVD? fo sound works Backlamps are dead?
14. The TV will indicate any problems with the STANDBY indicator flashing in reD and is a code. does it.
15. the LED driver board bad or power to it is dead. (LED back lamps)
16. and vastly more , any board that kills power DC or data then the screen goes dead.

Is the TV showing that it has power? Try connecting to a different source. How old is the TV? It could be that the chipset has malfunctioned, the LCD panel or Digitizer is damaged, if that is the case, sadly it is often cheaper to buy a new TV than it is too fix them. Good Luck!

FOLLOW this steps and fix it. God bless you

Perform some basic troubleshooting steps that apply to all TVs. These include checking the "Mute" button to see if it has been pressed, examining the L/R balance to ensure sound is coming from both speakers and checking the cable connections to auxiliary components such as the stereo system (which controls external speakers).

• 2

Double-check the audio output jacks if you are using an S-video connection (a single round perforated jack) or component video connection (a trio of green, blue and red jacks). Those jacks only run the video signal to the RCA TV. In order to get an audio signal, you'll need to connect red and white RCA cables to their respective jacks on the TV.

3 Check the back of the TV for a switch labeled "Int/Ext." It controls the sound input on some RCA TVs. If you don't have any separate speakers, the switch should be set to "Int."

• 4

Activate the sound set-up feature by pushing the "Menu" button and scrolling to the sound bar. (This option can usually be found only on RCA flat-screen and projection screen TVs.) The sound bar allows you to set the sound from mono to stereo, activate the surround sound features, adjust the sound for headphone use, set volume levels and activate preset sound levels for movies, sports, concerts, video games and other specific sorts of programming. If any of these settings don't match the configuration of your home theater system, it may cause problems with the sound. If you're confused about the options, select any settings that read "Normal" or "Automatic." That should set the RCA TV to factory standard audio settings.

• 5

Press the "Menu" button and scroll to the "Set-Up" option, then go to "Preferences." You'll see a bar on the menu marked "Maximum Volume." You can use that to limit how loud the TV can get, which can cause problems if you don't know it's been set. Move the arrow on the bar to reset the maximum volume, then hold down the "OK" button on the remote to hear what that volume sounds like. You can then listen to the TV as normal.

Changing the Audio Output
To switch audio output from the internal TV speakers to a connected external sound system or headphones:
Press 1. MORE.
Press 2. 9 (AUDIO).
Press 3. until the Speakers option is displayed. The Speakers option will display only if an A/V receiver connection has been detected.
Press 4. to switch between TV and either AV Receiver or Headphones.

Check if the MUTE key is on.
• The TV's "Listen to:" setting may be set to SAP (analog program from the ANT input) but no SAP is being broadcast.
• Check that the Speakers option is set to TV to hear sound from the TV speakers. Possibly sound is being sent to one of the audio outputs for an A/V receiver or headphones.
• If using an A/V receiver, check that the Speakers option is set to AV Receiver to hear sound from the A/V receiver speakers.
• Press and hold the POWER button on the control panel for 10 seconds to perform System Reset.

count # of flash then go to sony flash code page on net

check your screen back Light or get a working screen and test it or your screen flax is bad

try video reset

when ps3 is in standby mode(red light)
press and hold the power button till you hear a second beep.

standby mode press hold power........"beep"......"beep"..release power button

Press menu and use the up or down arrows to find the audio section adjustments. Press the right arrow and again use the up and down arrows to find tv speakers, Press the right arrow to either turn on tv speaker or turn them off ( This is used only if you are using the output signal from you tv in to you stereo input to have surround sound.) Turn them on to listen to sound from the television speakers only. If this does not solve your problem, Press the mute button on you remote control to release the mute function. If all this does not work the telephone number for Insignia is 1-877-467-4289. Talk to them about you problem and see if your television needs some type of service to restore the sound. Hope This helps you with your problem.

we bought a flat screen tv and now surround sound does not work with tv but will work with the radio on surround sound What is w
rong

Did you try to connect AUDIO OUT from your TV to AUDIO IN on your package?