[TechAssist] B27A74R One channel after auto prog.

  • From: "Jim Bailey" <baileystv@xxxxxxxxxxxx>
  • To: "TechAssist" <techassist@xxxxxxxxxxxxx>
  • Date: Thu, 14 Apr 2005 11:21:33 -0400

Hi Guys,
        I am working on this zenith B27A74R tuner not working proper goes 
through
auto search says channels not found but will show one channel, Replaced the
tuner, EEPROM, I have the 33v and 5v tuning and the SCL and SDA have 4.9v on
there pins doesn't seem to be loaded down. Also the control panel buttons
seems to not function proper. I believe storm damage was the problem to
start with, just wonder if anybody has ran into this problem no tip that I
can find and thanks for any help.

Jim Bailey
Bailey's TV Sales & Service
Buckhannon, WV 26201




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