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

  • From: "Willie Hunter" <williehunter2@xxxxxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Fri, 24 Oct 2003 20:57:57 -0400

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
>
>
>
>*****************************************************************************
>Classifieds! Buy or Sell!
>http://sell.tech-assist.org
>The Tech Address Book:
>http://www.tech-assist.org/secure/tip/contact.htm
>Add a Repair Tip Here, or Change/Remove your Email Address:
>http://www.tech-assist.org/secure/tip/main.htm
>Lost Password:
>http://www.tech-assist.org  and select "Lost your Login Info?".
>Email Archives:
>//www.freelists.org/archives/techassist/

_________________________________________________________________
Send instant messages to anyone on your contact list with  MSN Messenger 
6.0.  Try it now FREE!  http://msnmessenger-download.com

*****************************************************************************
Classifieds! Buy or Sell!
http://sell.tech-assist.org
The Tech Address Book:
http://www.tech-assist.org/secure/tip/contact.htm
Add a Repair Tip Here, or Change/Remove your Email Address:
http://www.tech-assist.org/secure/tip/main.htm
Lost Password:
http://www.tech-assist.org  and select "Lost your Login Info?".
Email Archives:
//www.freelists.org/archives/techassist/

Other related posts:

  1. Home
  2. techassist
  3. Archive
  4. 10-2003