| View previous topic :: View next topic |
| Author |
Message |
Smerski
Joined: 15 Jun 2007
Posts: 1
|
 Posted: Fri Jun 15, 2007 9:10 pm Post subject: need help w/ broken Sony PVM 20L5 monitor |
 |
|
Looks like a horiz flyback problem, there is low voltage present but no high voltage ( or picture ). When the monitor 1st comes on the little neon bulb on the motherboard flashed twice then goes out. If memory serves it should continue to blink indicating proper HV and flyback operation. Maybe protection circuitry is turning the monitor HV off ? Any ideas ?
Smersky |
|
| Back to top |
|
 |
|
|
|
|
You can post new topics in this forum
You can reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
|
eServiceInfo on FB -
Service Manuals Free Download -
Service Diagrams
Free TV Schematics Download -
HARDW.net -
Pinout Master -
Jabse Service Manual Search -
Jabse.InK -
onTap.bg
SnimkiOt.com -
Poblizo.com : пътешествия
Latest Service Manuals :
x ref wire c TOSHIBA • NHM7-003 NOKIA • irfp048n International Rectifier • hfe pioneer dv-233 2310 rrv2462 service • ewd2203 emerson • MS-850A LENOXX • RRV2466_DV-533 Pioneer • CB575 LG • 57106-ww-1 MAKITA • KX-HN6001HM HNB600HM HNH100HM HNC200HM H •
|
FAQ
