Tv worked well last night...turned on this am.. sound but no picture
Apr 05, 2010
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Product Troubleshooting for DP32648 32 in. LCD TV
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Beachbabyfou, Use Sanyo warranty first, if covered. If not , then you or a electronics technician will need to troubleshoot and repair the unit's "switch-mode-power-supply" board. Partial power supply failure and unit can't "light-up" the cold cathode fluorescent lamps anymore. Is unit CCFL or plasma? If CCFL then possible same type problem as computer ccfl back-lit lcd monitors. Read some of the stuff in my fixya profile (older, higher pages) for more info. How old is unit? What is DOM? post back info you find. Yes, it could be failed capacitors on printed circuit board. Only rate this response if it helps you. 12fixlouie