[TechAssist] Mitsubishi TV Md.CS 3515R - Need info on D7X1

  • From: Jack Latimer <jac@xxxxxxxxxxx>
  • To: "techassist@xxxxxxxxxxxxx" <techassist@xxxxxxxxxxxxx>
  • Date: Fri, 08 Aug 2003 20:33:29 -0400

         The front controls became erratic and the remote control also.
After awhile there was no control at all. I found oxidation around the
leads of the components on the control panel.
As i was cleaning this up, the leg on diode D7X1  broke loose. With that
loose I got
control of the panel back. The symbol on the board shows this to be a
zener diode.
The only Id on the diode was a 3 and a B. Help would be appreciated.
                                                         Thanks Jack
        Jack Latimer
        Jack's TV
        jac@xxxxxxxxxxx
        Cahokia , Il.


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