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Old 08-14-2010, 01:56 PM
jhalphen's Avatar
jhalphen jhalphen is offline
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Join Date: Feb 2007
Location: Paris, France
Posts: 595
Hi Shawn,

Congratulations! for these great pictures.
Apparently you've still got some OTA NTSC in your location, that's great for testing.

Hi Charles,
Thanks! for the comment.
Coming back to the service manual, i would be curious to know if yours is more complete than ours, which may be a very early publication: no parts list, no alignment procedure, no CRT replacement instructions, no convergence & white balance procedure. Could you please have a look, if easy to locate, Thanks! in advance.

A last comment:
in this TV, only the 75V DC supply uses a conventional series-regulated ballast, all other voltages are derived from the fHOT/lyback system.

You can feel that Sony was testing the concept of alternate, more efficient power supply systems which would later come into full bloom in the KV-5000/5100 Series with the "switch-mode PSU from Hell"!
Miss ONE component in that one, and it's stone-dead or Kaboom!

Best Regards

jhalphen
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