[TechAssist] Hitachi 50UX8B in shut down. D912 protect diode flashing, FIX

From: Phil Bader <tjanphyl@xxxxxxxxxxxxxxx>
To: "techassist@xxxxxxxxxxxxx" <techassist@xxxxxxxxxxxxx>
Date: Thu, 31 Mar 2005 10:53:31 -0500

Submitted by local shop.
Powered on this set, smelled something like a HV arc.
Pico fuse E994 open
The +120VDC indicator LED D940 was unlit.
LED indicator diode for "protect-mode" D912 was flashing.
HOT good.
Cause was a small blue 2KV scan disc cap hidden under the larger ones 
had arced internally: C707 "102 / 2KV".
C707  replaced, E994 replaced fixed set.
Phil Bader

-- 

Philip Bader
Jan Phyl TV Inc. (estab. 1976)
3420 Recker Hwy. Winter Haven, Fl. 33880
Fax (863) 299-8821
email: tjanphyl@xxxxxxxxxxxxxxx

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[TechAssist] Re: Hitachi 50UX8B in shut down. D912 protect diode flashing, FIX
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[TechAssist] Hitachi 50UX8B in shut down. D912 protect diode flashing, FIX

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