Question about Sanyo HT30744 TV
This 30" flat screen TV set may have a problem in the high voltage circuit of the TV set. You may be able to adjust this by taking off the back of the TV set. Look for the block where the large red wire runs up to the top of the picture tube. On this block will be two controls. one will say screen and one will say focus. Try and slowly turn the control that says screen or S on it clockwise and see if you can make the picture brighter. Turn up the control till you just start to see faint lines in the picture, then back the control down till the lines go away. If the picture does not come up when you turn this up, and all you get is a blank screen, you will need to have this set repaired by a qualified repair person. Good Luck
Posted on Jul 15, 2007
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Dec 15, 2012 | Sanyo DS25390 TV
Apr 09, 2012 | Televison & Video
Sep 05, 2011 | Vizio VW42LF 42 in. LCD HDTV
Feb 13, 2011 | Zenith Z50PX2D 50 in. Plasma HDTV
Dec 10, 2008 | Toshiba 36AF41 36" TV
Oct 10, 2009 | Sanyo HT30744 TV
341 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: