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Right now the only thing that is working is the 5vdc standby power supply. Unplug it for about an hour to see if it will reset itself.
You will have to check the power supply module for bad DC filter caps and voltages,
Parts: http://www.shopjimmy.com/catalogsearch/result/?q=Akai+LCT2715
This series of TVs has a famous issue with the power board (part number MLT166A or similar). Several capacitors and zener diodes burn out causing some resistors to burn as well. If you are capable of doing component level repairs check capacitors on the board and zeners Z2, Z3, Z4, Z5 and resistors around them. If you prefer to spend hundred bucks and simply buy the working power board for it - ebay is your answer.
See black light at the back.
If no back light, problem most likely come from power supply.
If has back light, need tech to check and figure out exact problem.
Is it a CRT or a DLP/LCD projector? If not a CRT, a worn-out projection lamp can cause this symptom. When it is a DLP projector, a faulty Colour Wheel sensor can be the additional problem. If it is a CRT projection unit the High Voltage and deflection circuit must be examined...
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