[TechAssist] Sony KV27EXR10 Serv. Bull. ANU-2? Keep blowing HOT's(2nd Try)

  • From: Al Berntsen <busibees@xxxxxxxx>
  • To: techassist@xxxxxxxxxxxxx
  • Date: Mon, 5 Apr 2004 18:41:47 GMT

Hi All,
2nd attempt on asking. Maybe somebody has a sub, like the other chass?

Does anyone have the Sony Service Bulletin for chassis ANU-2.
Need a sub for HOT & base resistor? The HOT is 2SD1886.
Base resistor, R506 is 0.47/ 1 watt.

Using Sony parts. Did all the re-solder, cap replacements, & damper diodes, 
already. What am  I missing??

Runs for 3-4 Hrs. then blows.Not running hot.
All critical waveforms good as per Sony SM.
Please help me out of Sony hell.
TIA
Al     
Al Berntsen 
La Mesa TV Supply Co.
7026 El Cajon Blvd. 
San Diego, CA 92115
619-469-4220


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