My sanyo dp32746 clicks on, screen flashes, has sound but no pic

Yes replace those capacitor but observe the polarity feel free to send feed back good day and best regards.

Picture frozen on one picture for some channels and blank on others. Sound is on. What could this be? We have a 50" Sanyo. HELP!

hi
the common procedure is to replace 1 or 2
capacitor on the board i would suggest to take the board out and take it to your local repair shop and they'll know what to do

the power supply of your tv is bad try to check the fuses if fuse are open try to replace them with the same value..try to power it on but if the fuse blows again replace the power supply board...
good luck plse rate my help.

Check back light inverter.

Hello, I just posted this to another user's question, and you might find it useful, too.

I have a pile of these in my shop. Unfortunately and usually, a backlight lamp is bad, and the inverter board is damaged when it goes out. The backlight lamps are sealed inside the panel, so the usual method of repair is to replace the panel.
If you turn the lights off in the room, then turn the tv on, you will probably see a momentary flash of light from the backlight trying to start up. The lamps can be replaced, but the option is not really cost effective given the amount of time it takes to replace them/very delicate nature of the lamps/availability of the lamps/cost of the lamps. Replacement panels might be available, but you'd have to use a TV shop for reference or call Sanyo directly.
These units also have a history of power supply heat damage, so if you don't see the momentary flash, it could be the power supply. But the momentary flash is the dead giveaway.

I hope this helps you...

Sanyo 32" TV has no Picture sound fine.Model DP32746

No picture sound fine

http://www.riddledtv.com/forums/sanyo-dp32746-won-t-fully-power-up-t877.html

Sounds like one of the CCFL's is failing.. (Backlight bulbs).. Some use multiples and others have singular.