Question about Televison & Video
There is some trouble in your Denver TFT1504. The most common amoung this is the power inverter board trouble. it has a power inverter board inside which gives voltages to different sections of the circuit board. The fault you indicates must be the trouble with 18VDC secondary votage that comes out of the power inverter board has failed. The inverters are very complicated in circuit nature, and without proper knowledge, no one can get it repaired. It is otherwords known as [SMPS]; [Sitched Mode Power Supply} also.
The voltage outputs from it are very critical and accurate, and must be; otherwise the display panel will get damaged with screen burns on it, which is irreparable. Normally these boards are replaced as card basis, rather than do bad surgery in it. some of the components, for example, if a chopper transformer in it, ahd damaged, you can't get it from open electronic market.
At present, the power supply is switching on, but, after switch on; the system control microprocessor detect a voltage failure, and sets the TV combo to standby, to prevent further damge to circuits. So i advice you to get the supply card from the authorised service center of Denver, nearby you, and replace it. If you haven't their authorised service center near your locality, just mail them, and they will send it to you. their mail address is here with me, with its user manual and I hereby give it to you for your information. OK.
Posted on Mar 16, 2011
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Aug 18, 2012 | Dell Computers & Internet
Apr 13, 2008 | Compaq iPAQ MP2810 Multimedia Projector
Jan 14, 2012 | Apple iPhone 3GS Back Case Black ...
Oct 29, 2011 | Samsung LNT3242H Television
Feb 06, 2011 | Toshiba Satellite P105-S6084 Notebook
Dec 04, 2010 | Sony KDF-E60A20 60 in. LCD HDTV
Sep 30, 2009 | Sony Televison & Video
Feb 10, 2009 | RCA HD52W59 HDTV Projection Television
Aug 17, 2008 | Sony Grand WEGA KF60WE610 60" Rear...
27 people viewed this question
Usually answered in minutes!