When using it in any mode the picture fades in, then "smears" across the screen as if it is spreading the color. TV mode does not work at all, just random color across the screen. In PC mode the screen comes on okay but the mouse will fade out and move extremely slow across the screen. If any motion is used the screen will fade out from the old pic then in to the new pic or screen. In USB mode, hooked to a camera, the pics are okay but again it will fade out from one pic to the next with slowly fading ghost image of the last pic. It's as if it is working in slow motion.
Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
http://electronicshelponline.blogspot.com/
To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.
SOURCE: Sanyo CLT1554 - faded to black...
The volume on my LCD went out i year and 1 month into it. any ideas on repair?
SOURCE: I HAVE A SANYO CLT2054.
Most problems can be solved by replacing the power suppy. Try this first before you pay an outrageous price to fix it, I've had to repair 12 tv's that had problems from fading to flickering pictures. This most always indicates a power supply problem
SOURCE: The picture bleeds down to a black screen. At
Ur main backlight video board is the cause,must replaced.
SOURCE: When I use the USB port on my Sanyo dp42849 tv to
Its a software problem of tv , its better to go to service centre.
SOURCE: Sanyo dp42848 turns on, picture comes on then goes
Sounds like a loose connection to the display panel. Did you physicaly move it from the time it didnt work to the time it started working..
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