View previous topic :: View next topic |
Author |
Message |
PanagiotisG Guest
|
Posted: Tue Nov 20, 2012 9:50 pm Post subject: KV25M1D |
|
|
Hello
I open new post because i have a problem with my SONY KV25M1D.
When i press general button , the screen is black without sound.The central LED waiting light steady (no flash) .I did some measures and from central board the voltages doesn't exist.At the secondary of transformer go out 160Volts AC and after diode i have only 26Volts DC (not right),i check if diode with capasitor is good or no but it was very good situation. I measure and other voltages of secondary transformer but nothing voltages exits. I think that i have serious problem but i dont discover yet. If someone has something to tell me for i check?????
thanks you for [email protected] |
|
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 :
pr ma1 r panasonic • 2n5599 Semelab • b11nk50z p11nk50zfp p11nk50z ST • CT16 Dual • 2159 Daewoo • SAA1130 ITT • [radial thru-hole] LF Series Fulik • 34108b geode nandflash appnote AMD • R731 ABC • sdi pdp 2k5 312278514993 en 496 Philips •
|