Normally just during storms.. Bob, Bobs TV Worcester, ma woodman1@xxxxxxxx Main 508-853-1482 Fax 508-853-1480 ----- Original Message ----- From: "Phil Bader" <tjanphyl@xxxxxxxxxxxxxxx> To: <techassist@xxxxxxxxxxxxx> Sent: Saturday, August 28, 2004 11:44 AM Subject: [TechAssist] Zenith B25A24Z (9-2066-3) open FX3402 caused no +5V stby, other? > This unit was dead.Storm she claims. > Plug in and hear the typical "chirp" of the SMPS. Had +135V at HOT > collector in stby. No power on or click because no +5V standby volts > found. I located an open B+ fuse soldered in next to the SMPS > transformer.FX3402 (3.0amp GMA). > Replacing it restored my +5V standby, and normal TV operation. > My question is, do these ever open with no other damages? > Is there any histories on this? > Phil Bader > > -- > > Philip Bader > Jan Phyl TV Inc. (estab. 1976) > 3420 Recker Hwy. Winter Haven, Fl. 33880 > Fax (863) 299-8821 > email: tjanphyl@xxxxxxxxxxxxxxx > > > > -------------------------------------------------------------------------- --- > Lost Password: > http://www.tech-assist.org and select "Login Problems?". > Email Archives: > //www.freelists.org/archives/techassist/ ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/