View previous topic :: View next topic |
Author |
Message |
Guest
|
Posted: Fri Sep 25, 2009 3:05 pm Post subject: Computer power adapter |
|
|
I'm a newbee trying to fix my power adapter. I will get 19.65 volt to the computer but nothing to the charging system for the battery. I checked the e-caps on the secondary side and all appear fine. I replaced a mosfet that tested bad. Still no change. I did replace a diode and it started charging but then quit a couple days later. When I disconnected it from the board to test it, it tested fine. I've checked the continuity on my connection from the board to the adapter and its fine. Could that diode have gone bad already and still test good.? I used an analoge meter to test it. Thanks for any help.
Jimmy |
|
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 :
PCZ0903046CE panasonic • dsd1406006ce panasonic • vl-wd250e Sharp • H500 ZENITH • khb9d0n90n1 KEC • DV-260-S Pioneer • MQMSH0011DG151214REV1 AX800 Series SOS O • PRX Series Interface PCB Parts List JBL • service Daewoo • PM300 pwr amp Carver •
|