[TechAssist] E Machines 17P, chassis C718, has HV, black display.Fix]
- From: Philip Bader <tjanphyl@xxxxxxxxxxxxxxx>
- To: "techassist@xxxxxxxxxxxxx" <techassist@xxxxxxxxxxxxx>
- Date: Fri, 01 Aug 2003 15:55:43 -0400
Could hear the high voltage rustle on.CRT black.No filament voltage.
Found a shorted diode D918 (HER303,NTE588) located next to smps
transformer T901.Center of board.
Also associated resistor open R976 (.1 ohm 1/4w).
Associated transistor Q909 was OK (2SD468C).
So, D918 and R976 restored filament voltage and good display.
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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