[TechAssist] Sony KV27FV310 flashes bright and shuts down.

  • From: "John Mielke" <maintv2004@xxxxxxxxxxx>
  • To: <techassist@xxxxxxxxxxxxx>
  • Date: Mon, 27 Jun 2005 17:32:32 -0600

Does anyone have a hint for this problem before I give up on it?  This Sony
KV27FV310 with chassis BA-5D (SCC-S65K-A) made in 2003 came in with the
picture flashing bright and going to shutdown.  The timer light would flash
2 times and repeat.  You needed to press power twice to turn on again.  I
have replaced IC702 twice (TDA6108JF), also R715, C704, D704, C705, C706 on
the CRT board and C541 on the A board, all in the +205 source area.  I
resoldered everything on the CRT board.  The problem occurs after the set
plays about 1 hour with antenna or test pattern signal.  It will not occur
with the back off.
John Mielke
Main TV
636 Main St
Longmont, Co 80501
303 776 6955
303 776 0792 fax
www.longmontmaintv.com
maintv2004@xxxxxxxxxxx
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