View previous topic :: View next topic |
Author |
Message |
videoman Guest
|
Posted: Mon Apr 24, 2006 7:38 am Post subject: output noise problem |
|
|
I have a piece of analog musical equipment from the mid 80's--a Dynacord CLS-222 Leslie Simulator which is making a loud hum, I believe at 120 cycles, that rises and falls with the output level. Is this a power supply problem?
Any suggestions?
--David |
|
Back to top |
|
|
dolescle Guest
|
Posted: Sat Apr 29, 2006 8:47 pm Post subject: |
|
|
loud hums are usually associated with filter capacitors..Your musical equipment being old enough..try checking the filter capacitors on the power supply section it could be leaky. |
|
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 •
|