sony troubles


  #1  
Old 08-16-02, 01:48 PM
ngreene
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sony troubles

sony 46" model kp46s55 chassis scc-f19t-a...as a insurance i can sonetimes get sets that have been totaled out by company this is one of them. set comes on however convergence was very bad and could not be adjusted.changed stk chips with sony parts now all convergence controls work except the horz green linearity rv916 and the horz green size rv908 i have no voltage on these two controls thought voltage came for stk chips. as i live in a very small town with only one tv shop when i asked them about this set they told me it could not be fixed as it was a sony is this true? thanks for your help
 
  #2  
Old 08-17-02, 01:17 PM
FREDDYG_001
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ngreene, Check your voltage source from the power supply to the green convergence circuit on on that board. It will probably be a resistor(s) that have changed value. Take your time walk through it a section at a time. I've never known sony to make a set like that.


Fred
 
 

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