[TechAssist] Hitachi Proj. Model 60SX12B Chassis AP63B. Dead, relay click only. Red led D975 (bright)
- From: "Robinson Electronics" <RobinsonElectronics@xxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Mon, 2 May 2005 10:31:48 -0400
Maybe you Hitachi Techs. can help me with this set?
This set will not power up, I have a relay click only. The diagnostic "red
led" lights up only, at first flashes a few times, then stays on bright.
No green leds at all, not even breifly.
I pulled the board, suspected the reg. I901, not sure.
I found a 2w. power resistor (open) R903 33 ohm 2w.
I cannot find any tips indicating this resistor as any common faults?
Has anyone seen this before, or would it indicate a power surge damgae to the
reg. I901?
I have some on order, but not yet installed to try.
Any help appreciated on this. Thanks.
Robinson Electronics
1075 Sweeten Creek Road
Asheville, NC 28803
Ph./Fax. 828 274-3787
Toll Free. 1-888 ROBELECT
www.robinsonelectronics.com
www.robelect.com
Mailto: RobinsonElectronics@xxxxxxxxxxx
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