Question about Televison & Video
Glad you fixed it but if power cord was bad the set should have no sound.
Posted on Nov 05, 2012
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Posted on Jan 02, 2017
It is either the fluorescent backlight source for the LCD panel or its associated power supply failing.
Posted on Nov 23, 2008
SOURCE: LTV-27w7 blackscreen
Have you tried unplugging overnight? Sometimes mine gets screen garbage and that clears it up. Of course, now it says "Auto Scan Required" every time I power up. Maybe I should've grabbed that after Xmas 32" at Fry's for $400.
Posted on Dec 28, 2007
If the power light stays on green, I would look tward a backlight issue. If you can see any image at all then the backlight controler or the backlights are bad. If there is nothing then if could be a power supply overheating or an inverter failure. More than likely as the unit heats up a failed solder connection is loosing contact causing the screen to go black.
Posted on Feb 10, 2008
It sounds like you have a power supply problem, this powers the inverter! Where you just replaced the inverter, we could assume it is good! Look for some bad caps (capacitors) on the power supply board. They will look bulged on the top an may be a little leaky (brownish stain). The power supply can fail on some output and be good on others. Was the back light inverter new? If all else fails, see if you can return the back light inverter and get another! I hope this is helpful!!
Posted on Mar 02, 2009
SOURCE: JVC LT-32DS75SJ issue with HDMI
1. Turn ON TV
2. Connect PS3 to TV HDMI input
3. select TV HDMI input for PS3
4. turn OFF PS3 if it is ON
5. Press and hold the [I/O]Power button until the PS3 until you get the "HDMI Detected" message.
Also, this TV has a circuit that deactivates the HDMI if the rear cover is removed. It is possible the HDMI may have been turned OFF. This is reset in the service menu of the TV.
Posted on May 06, 2009
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