What brand and model number if DLP TV # BAD LAMP IF LAMP IT'S 3 YEARS OR MORE #2 BAN LAMP FAN # 3 BAD BALLAST (power supply to lamp) # bad color wheel lose connector
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
It could be several things but I'd start with a main board, the fact its shutting off kind of drives me away from Tcon as that shouldn't shut the set down if there was an issue there, it also could be power supply, you could test the voltages from the board once it starts giving issues and if some are off then change the power board.
I don't think you had backlight issues like you thought you did as the set should have shut down the backlights totally as soon as it sensed over voltage or over current, I'd try a new main board and see if that fixes things up for you
I guessing that when you say "goes off" you mean it goes into power-saving mode?
Assuming that you're working on the computer at the time (so it's not actually going to power saving mode from inactivity), this might indicate one of two things:
a) the VGA cable to the computer is not in a good contact with the monitor. This might happen if you haven't used the screws to fix it in place, just try to plug it fully in on both ends (computer and monitor). If the monitor sees to VGA signal, it goes into power saving mode automatically.
b) there's a problem with the monitor that builds up after a few minutes. When you turn it off, it "cools down" and can be used again. If that's the case, you should take it to a dealer's shop and have it checked (or replaced if it's still under warranty).
Ur tv now power on only have picture few mins,than dead,have sound only?Yes,than the 1 or 2 the long board call the LCD inverter boards are dead.The LCD inverter long boards help the LCD screen to have a backlight to produced a picture.Tries websites like Shopjimmy.com,Ebay.com to buy 1 or 2 long LCD inverter boards for the replacement.
WALK INS HAVE TWO THINGS THAT SHORTEN DEFROST OR MAKE THEM LONGER. IF ALL THE ICE IS BEING CLEARED BY THE HEATERS IN THE COIL THEN IT WILL KICK OUT AUTOMATICALLY IF DEFROST CONTINUES AND THE COIL GETS TO HOT DUE TO AN OVERTEMP SENSOR ON THE COIL. HOWEVER IT WILL STAY IN A DFROST AS LONG AS IT IS PROGRAMMED TO UNLESS THAT SENSOR TRIPS. SO...... LOOK AT THE TIME CLOCK AND SEE WHAT LENGTH OF TIME ITS IS SET FOR. USUALLY A DEFROST CYCLE WILL BE SET FOR 30 TO 40 MINUTES. IF SET TO LONG THEN DEFROST GOES TO LONG AND ONLY COMES BACK ON WHEN SENSOR TRIPS. ADJUST CLOCK TIME TO 30 MINUTES OR 5 MINUTES LESSS THAN ITS SET AT RUN A FEW DAYS AND OBSERVE ICE FORMATION ETC. CLOCK MAY BE STICKING AND MAY NEED A LIGHT DRENCHING OF THE GEARS WITH A LIGHT OIL. TURN IT AROUND A FEW TIMES TO SPREAD OIL AROUND. YOU COULD RUN A CHECK ON THE CLOCK BY SETTING THE TIME TO TWO MINUTES AND GENTLY TURN IT TILL ITS CLICKS INTO A DEFROST AND WAIT . IT SHOULD COME OUT OF DEFROST AND BACK INTO REFRIGERATION IN 5 MINUTES. IF DEFROST IS SET WAY TO LONG THEN IT HAS BEEN RELYING ONLY ON THE TEMP OVERTEMP SENSOR TO TERMINATE DEFROST. IF IT FAILS THEN THE EXCESSSIVE DEFROST WILL CONTINUE TILL PRODUCT MELTS. SETTING THE CLOCK TO A SHORTER TIME SHOULD CORRECT BUT THE OVERTEMP SENSOR IS PROBABLY BAD . AVAILABLE FROM MOST COMMERCIAL REF REPAIR COMPANIES. OR YOU MAYBE CAN ORDER FROM MANUFACTURER AND CHACK EXACT OEM PART WIRE FOR WIRE ETC. LABEL ALL WIRES . TURN OFF POWER, TEST IT. MAKE NOTES.
How many times Red Lamp flashes, its important as it shows problem and its location in tv. Below is detail of lamp blinks and you may know the problem area in tv by counting lamp flashes.
All symptoms in your TV shows that you need to replace its Lamp as it has been consumed its life hours and TV requires new lamp. Lamp can be obtained from Sony Website. Price is $200, Hope this info will help you to enjoy your Sony TV in coming days.
×