[TechAssist] RCA F27TF12 Missing one colour FIX

  • From: Al Gutz <alg@xxxxxxxxxxx>
  • To: tech assist <techassist@xxxxxxxxxxxxx>
  • Date: Mon, 18 Oct 2004 22:57:41 -0400

RCA 27" F27TF12  no chassis number, made by Sharp

Missing blue on CRT.  Measure the voltages for each drive coming into 
the CRT board. Should be about 2.6V, missing drive will be lower voltage.

Fix" leaky D413 (for blue) on main board beside the jungle IC. 6.2V 1/2 
watt zener.

Al G
Al's TV-Electronics
Pembroke Ont.
Canada




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