At Fixya.com, our trusted experts are meticulously vetted and possess extensive experience in their respective fields. Backed by a community of knowledgeable professionals, our platform ensures that the solutions provided are thoroughly researched and validated.
My TV (old Toshiba circa 1994) just wnet dead. Now when I attempt to turn in on I get the correct noise as if it will turn on, but it doesn't. The red power light does not go on and the picture does not appear. It was working perfectly up until this happened.
How old is this TV?
My experiance is to not put money into a TV that is over ten years
old. TVs stress out their electronic components worse than almost
any other electronic product. After 10 years, there are so many
parts that are ready to fail that your are probably wasting your money
trying to get any more life out of it.
Another option is to wholesale replace the main board by sending it to
Module Exchange at 972-298-1212, or PTS Electronics
800-844-7871 ptscorp.com.
Be careful on buying a new one though. Often times, these new
technology ones are much worse. Always Google the model number of
the set you intend to buy and add the word 'repair' or 'complaint' to
see if it is one of the many models that are customer service
nightmares being produced by even the most reputable companies today.
Hope ya fix it!
- 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.
Sounds like high voltage power supply has gone bad. You can try purchasing new PS online and replacing yourself if handy or you will need to bring in for service.
NO,Ur tv have problems.The Main Tuner Signal is dead,have burn electronics componnents.Still under warrenty call for service.Not Tries websites Shopjimmy.com,Ebay.com to buy a refurbish Tuner signal board for the replacement.
Buy a new screen and replace it, here is a service guide to help you in your endeavor. You can buy screens fairly inexpensively on Ebay stores that sell laptop parts.
Chances are the Power Supply failed because the Horizontal circuit failed. It would not be out of line if the repair cost ran 250.00 plus.
It is probably not worth fixing due to the age of the set.
Hope this helps,
Skyassoc
Is the sound coming from the speakers or from inside the tv, like an electrical arc? It could be the high voltage wire going to the picture tube. Do not attempt to test this yourself as there is many thousands of volts on that wire even when the tv is turned off. That wire attracts dirt that may be causing it to arc.
Need to test F470 and F850 for open.. Simple continuity to see if either fuse is open.. If F 470 is open replace it and C884 and if F850 is open you probably you may need to replace the two convergence amps STK392-110... Large black Ic's screwed on an aluminum heat sink...
Bill
×