[TechAssist] Re: FIXED Re: Hitachi 27CX30BC, chassis A3LXU,goes into shutdown

  • From: Kevin <kevintv@xxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Fri, 24 Oct 2003 18:45:57 -0700

Bingo!  All I was missing was F601, a pico fuse.  I thought the problem
was still in the vertical circuit but I did not know there were 3 fuses
in this set!  Too bad they did not say this on the tuner like Toshiba
TV's do.  Oh well, now I know for next time.  Thanks to Willie and
others who responded on a Friday evening.   

Kevin Wilks
Kevin's TV & Video Repair
Penticton BC Canada
kevintv@xxxxxxx 
 

-----Original Message-----
From: techassist-bounce@xxxxxxxxxxxxx
[mailto:techassist-bounce@xxxxxxxxxxxxx] On Behalf Of Willie Hunter
Sent: Friday, October 24, 2003 5:58 PM
To: techassist@xxxxxxxxxxxxx
Subject: [TechAssist] Re: Hitachi 27CX30BC, chassis A3LXU, goes into
shutdown

Do you have a fuse in the vert. circuit?(F601,0.75amp).if so check it.
Hunter TV
Detroit,Mich.


>From: Kevin <kevintv@xxxxxxx>
>Reply-To: techassist@xxxxxxxxxxxxx
>To: TECH-ASSIST <techassist@xxxxxxxxxxxxx>
>Subject: [TechAssist] Hitachi 27CX30BC, chassis A3LXU, goes into
shutdown
>Date: Fri, 24 Oct 2003 16:52:13 -0700
>
>This set is driving my crazy!  When the power button is pressed the HV
>comes up for 2 seconds and then goes into shutdown.  Found and replaced
>shorted vertical IC with no change.  The B+ is supposed to be 130, but
>is 137 for 2 seconds until shutdown.  HV is 30.2 kV, which according to
>the service manual from the Hitachi website is 2.2 kV high.  Flyback
>rings good.  All caps in x-ray protect circuit test good for ESR.  Any
>thoughts?
>
>Kevin Wilks
>Kevin's TV & Video Repair
>Penticton BC Canada
>kevintv@xxxxxxx
>
>
>
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