Hitachi P55H4011 has no pix & no sound. If I remove both buffer boards Va & Vs present.
Both buffer boards are "good". Could the YSUS possibly be bad? Thanks. Any help is greatly appreciated.
Rex
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Last Activity: 08-15-2020, 06:09 PM
Joined: 07-20-2010
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Re: Hitachi P50H4011 Plasma no picture
Re: Hitachi P50H4011 Plasma No Picture / No Sound.
Missing Va & Vs voltages,,, but if I remove the upper & lower buffer boards, voltages return!
Both buffer boards are "good", positive.
If I remove the supply power cable to the YSUS (8 wire) still no Va or Vs.
Is it possible the YSUS board is bad?
Any help is appreciated...
Thanks Everyone.
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