I have a second hand sanyo plv-55wm1 won't come on
Bought this second hand, but don't know much about these projectors and what accessories i should have with it, as when i turn it on the green light flashes for few seconds then stays on green then few seconds later it goes back to red, but the whole time with no picture or anything, the only thing that happens is a fan or something starting up inside. could you tell me if there is something i need to power this up, all i got with it was the ac lead!! please help i paid good money for this and very dissappointed.
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Re: i have a second hand sanyo plv-55wm1 won't come on
Sorry couldn't answer you on the live chat.
Here is the link to the user manual for your projector;
Check page 51 - i am pretty sure that the projector is overheating - most likely as a result of needing the filter cleaned - check page 46 for details of how to do this.
If this does not solve the problem, just check that there is nothing else blocking the passage of air from the filter to the fan as far as you can tell from the outside, and if still no joy then you need to get hold of a replacement filter, although it is unusual that these cannot be cleaned enough to use (it is not a good idea at all to try and operate the set without one)
Hope this helps, if not then please post back with any change to the condition you described and we will see what we can do :)
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what about the Projector Condition leds: POWER, WARNING and LAMP REPLACE? How are they lit? For good measure you should also clean the air filter (the projector might not be getting enough air to cool the lamp)
1, the lamp is ok
2,the lamp ballast is ok
3,seems that the power supply or mother board is defective
We supply original projector parts: lamp, bulb, Lcd panel, Lens, DMD chip, color wheel,
motherboard, powersupply ... with high quality and competitive price.
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have a nice day!
Jerry Lampdeng Limited
Either its dust on the mirrors, if so u need to clean then, there are 3 mirrors inside. Or one of the mirrors is bad, then u need to buy a new one. I would recomend you to NOT do that yourself, leave it to someone who knows how to to that.
I read your problem with the Sanyo PLV-55wm1. It sounds to me like a power supply problem. Like most new electronics devices, they use a switched mode power supply (SMPS)to supply the voltages to the rest of the set. Many of them use a current feedback loop to sense a short in the circuits that it powers. I would check for a shorted diode in the high voltage section of the tv. If any one of the components is shorted around the high voltage circuit, The current control line will be zero forcing the regulator to shut down.