Sceptre X22 Naga Will not power up. - Sceptre X20g-Naga III 20.1" LCD Monitor

They should be fairly generic and most major electronics stores should have them.

On the internet in North America look at MCM or Suburban Electronics as both carry a lot of these items.

here is the pdf manual , if you scroll down to page 10 under Connecting Antenna or Analog Cable highlighted in grey . you will see how to connect it .


ftp://ftp.sceptre.com/pub/Manuals/HDTV/X37SV-NAGA.pdf

possible T-con problem but check LVDS cable first and don't forget checking capacitors from the power supply board

do an advanced search on ebay for seller techtronsaver he should be able to supply you with the parts you need

if you have the warranty, return it and get a new one free. ok

Do you get sound? If you do, then the problem will be in the backlight inverter board. You should have 24vdc presents on the main power supply which supplys the power to the inverter board. Please verify that is the case.

i have a secptre t v turns on for a sec and screen is blue then goes to blank screen can anyone help

Check out ebay for the part.

My 3 year Sceptre 27" died. Local TV tech said it was the power module. Charged $25 for the diagnosis and wanted $190 to fix it. Took it home, popped the screws and the module almost fell out. It's a simple plug'n'play!!! Found a new module on eBay for $65 shipping included.

The Sceptre TV do use the Sony codes. However, the cheap universal remotes do not have the buttons needed. The Volume Up/down and channel up/down are controlled with the circle of buttons (arrows) in the middle of the remote.
You can get an OEM remote from Sceptre. They still have them available. Sceptre is in California.

The attached pictures are the back of our TV which is a Sceptre X30SV NAGA III. In ours the power supply is inside the vertical panel on the back right of the TV. The plug goes in the bottom of the panel and you remove the panel with the horizontal louvers with 4 screws to get at the power supply. A replacement power supply is from Delta Electronics part number ADP 180CB B , 24 Volts 7.5 amps 180 Watts that we reordered from here:

http://cgi.ebay.com/Delta-ADP-180CB-B-24V-7-5A-180W-4-Pin-Din_W0QQitemZ160268090373QQcmdZViewItem