SONY KLV30HR LCD TV RED EFFECTS

Check whether its backlight are ON. If not, check the inverter board to back-light and main power regulator board.

According to the service manual page 6. four flashes is "Backlight Trouble" so if its the light it self or Backlight Inverter Board i cannot tell you.

Service manual can be downloadet here.
http://elektrotanya.com/sony_klv-26s200a_klv-32s200a_klv-40s200a_klv-46s200a_chassis_wax2.pdf/download.html

Does the TV come back ON again all by itself?

If the Standby light is blinking at the front panel of the TV, it seems that there is an internal malfunction occurred in the TV.
I will forward a link to a page where you can get more information and troubleshooting steps for this issue.

http://www.kb.sony.com/selfservice/microsites/search.do?cmd=displayKC&docType=kc&externalId=C399467

Please perform the steps provided on the page. If the issue still persists then service of the TV is required.

My TV (Sony Bravia LCD KLV-32S310A) goes of after 20 seconds when it is switched on. The standby indicator then flashes (red) five (5) times then there is a two seconds break followed by another six flashes then two seconds break etc. What might have caaused this and what should i do?

More information is required. Your backlight is lit (screen not dark) but I need to know what you have connected to the TV (your sources) and how they are connected. Does the menu/OSD (on screen display) work?

OFF YOUR TV WITH POWER BOTTON, THEN PRESS IN REMORE CONTROL DISPLAY BOTTON # 5 BOTTONVOL + BOTTON AND POWER BOTTON.( DISPLAY--5--VOL+--POWER)

Hello,

If you can fix it by yourself, there is a problem in horizontal circuit panel, you need to check that in series because the part appear visbly good but when tested by the exact tester you register busted. that should be replaced immediately. Check also the vertical panel parts of the circuit. but if hard you do the job you may consult the service center of your TV or the vendor of the TV.

ps. please don't rate me if you are not convince of my suggestion.

best regards, melnavz

re: sony flat panel lcd tv mod. # klv s 40a10.
No power. When power button is pressed, nothing happens.
The stand-by at the power supply ( cn6201) measures to be 3.47 v. instead of 5 v. However, when I unplug cn6201 (5 pin connector) I can read 5v. at the power supply.
Any suggestions?