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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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#1
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Sharp DLP Projector: Power light flashing
I have a Sharp PG-M25X DLP projector that is completely dead apart
from the power LED which flashes red approximately once a second. The lamp and temp lights are both off. I've checked it over for obvious problems. It doesn't respond to any buttons on the projector, or remote. I suspect it's an error indicator, but it's not mentioned in the operator manual. Can anyone tell me what it could mean? Andy Cuffe |
#2
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Sharp DLP Projector: Power light flashing
Fixed one recently that had a bad DC-DC converter board and the LED just
flashed. Leonard "Andy Cuffe" wrote in message ... I have a Sharp PG-M25X DLP projector that is completely dead apart from the power LED which flashes red approximately once a second. The lamp and temp lights are both off. I've checked it over for obvious problems. It doesn't respond to any buttons on the projector, or remote. I suspect it's an error indicator, but it's not mentioned in the operator manual. Can anyone tell me what it could mean? Andy Cuffe -------------------------------------------------------------------------------- I am using the free version of SPAMfighter for private users. It has removed 2624 spam emails to date. Paying users do not have this message in their emails. Try SPAMfighter for free now! |
#3
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Sharp DLP Projector: Power light flashing
On Sat, 29 Jul 2006 14:41:17 -0700, Andy Cuffe
wrote: I have a Sharp PG-M25X DLP projector that is completely dead apart from the power LED which flashes red approximately once a second. The lamp and temp lights are both off. I've checked it over for obvious problems. It doesn't respond to any buttons on the projector, or remote. I suspect it's an error indicator, but it's not mentioned in the operator manual. Can anyone tell me what it could mean? Andy Cuffe I checked over the power supply today and it turned out to be just a bad power relay. The confusing part was that it made contact for an instant at turn on. This made it look like the power supply was going into shut down. Andy Cuffe |
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