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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Skype_man
 
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Default Anyone do RCA DLP?????

ITC 250. Plug it in power led doesn't light, press power, after waiting for
unit stabilize time, led lights, then goes out three times as unit "tries"
to start.
Hear "pop" in speakers, no arc at spark gap in ballast power supply, lamp
is new, as unit is new, never worked right out of the box. +390 volts DC to
ballast supply, & tries three times. Lamp has + 65 volts approx while unit
tries to start. After three tries unit show code ten then one. Ideas? Can't
get manufacturer on the phone, thr B2B thompson site has no real info on
that chassis. Sky.



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Jason D.
 
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Default Anyone do RCA DLP?????

On Fri, 21 Oct 2005 22:40:33 -0230, "Skype_man"
wrote:

ITC 250. Plug it in power led doesn't light, press power, after waiting for
unit stabilize time, led lights, then goes out three times as unit "tries"
to start.
Hear "pop" in speakers, no arc at spark gap in ballast power supply, lamp
is new, as unit is new, never worked right out of the box. +390 volts DC to
ballast supply, & tries three times. Lamp has + 65 volts approx while unit
tries to start. After three tries unit show code ten then one. Ideas? Can't
get manufacturer on the phone, thr B2B thompson site has no real info on
that chassis. Sky.


Have questions:

Chances this unit is still under warranty? And you do must have the
ITC250 CD schematic? This have the training section included to train
you how to throubleshoot these. I had occasional lamp fail new or the
lamp inverter. These inverter are replaced as a unit. $$$.

DLP & LCD projectors have new learning curves and we're doing well on
DLP & LCD by RCA, Samsung and JVC units.

Cheers, Wizard
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Skype_man
 
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Default Anyone do RCA DLP?????


This is a new, as unit is new, never worked right out of the box.
Can't even get much info on the Thomson B2B network, I do
RCA Warranty. Haven't found the cd info, but have another
model cd that's different. Just wondering if there is anything
common here. See below.

ITC 250. Plug it in power led doesn't light, press power, after
waiting for unit stabilize time, led lights, then goes out three times
as unit "tries" to start. Hear "pop" in speakers, no arc at spark
gap in ballast power supply, lamp is new, as unit is new, never
worked right out of the box. +390 volts DC to ballast supply,
& tries three times. Lamp has + 65 volts approx while unit tries
to start. After three tries unit show code ten then one. Ideas?
Can't get manufacturer on the phone, thr B2B thompson site
has no real info on that chassis. Sky.




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