View previous topic :: View next topic |
Author |
Message |
jos Guest
|
Posted: Tue Dec 07, 2010 9:19 pm Post subject: AVRM330 denon 50hz noise |
|
|
After switching on 50hz sound on all speakers at first disappearing after a few minutes.
Replace defective 6V regulator on small upside down 6v regulator board.
the original regulator 7806 is plastic lip so use isolation with standard 7806
succes |
|
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 :
CTV570 Roadstar • 2n3055 mj2955 Motorola • SGH-X670 service manual Samsung • spec LG • gateway nv59 Gateway • 33712 Flex Wall Mount A4 DRUCK 28 a b • infanswr Dell • Panel CHIMEI INNOLUX N121I6-L02 0 [DS] . • DesignJet ColorPro CAD HP • Czeija 201 CZEIJA •
|