[TechAssist] Mitsubishi Monitor TFW9105SKTKW (FCC# BGBTFW9105K) shorted Q503

  • From: HarrisTV50010@xxxxxxx
  • To: techassist@xxxxxxxxxxxxx
  • Date: Sat, 16 Aug 2003 11:25:48 EDT

I am working on a Mitsubishi Monitor Model# TFW9105SKTKW (FCC#BGBTF9105K). 
Q503 (deflection drive transistor) has 170 ohms leakage & little green 3/4A 
pico 
fuse is open. The power supply voltages seem OK. I checked components in the 
same circuit.  Does this transistor just fail or is there likely to be a 
reason for it?
TIA,
Dale 

Dale A. Lubow... HarrisTV50010@xxxxxxx ..515-232-1109..(Fax)515-232-3356
Harris TV & Appliance..........335 Lincoln 
Way.....Ames.....Iowa.....50010-3384


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  • » [TechAssist] Mitsubishi Monitor TFW9105SKTKW (FCC# BGBTFW9105K) shorted Q503