Question about Mitsubishi Televison & Video
The 3 CRT's are powered by the flyback / high tension / horizontal transformer. The tubes are dim because the voltages that are supposed to power them are missing (or are very small). The voltages are missing because either the high tension module is faulty or the syncro signal (the one that commands the module) is missing because the signal processor is faulty.
In either case the the absence of the return signal of the flyback would cause the malfunction of the entire tv.
Since the status light blinks it means that the power source is in protected mode because a short has been detected. A failed processor would not cause a short big enough to trigger this mode so there's a fault in the high tension / horizontal module. You will have to open the tv and test its components, starting with the power transistor.
Posted on Jan 03, 2011
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Posted on Jan 02, 2017
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Nov 18, 2017 | Mitsubishi Televison & Video
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