|07-01-2010||Did you check the bias resistors?|
|07-01-2010||Sounds like there is still a load on the supply line and if the diodes check Ok and there are no problem with diodes or electrolytics, more than likely you have blown outputs; Q415/416 Q417/418 &/or predrivers Q411thru414-- possibly more?|
|07-01-2010||Is it possible that you have a speaker problem ie, perhaps a blown woofer(s)? or perhaps an EQ problem? (if so equipped) In general, an amplifier failure results in no audio or distorted audio--not frequency related.
High notes are handled by tweeter |
|07-01-2010||While it can certainly be a cap issue, it may be a connection or regulator problem . Get a diagram and check for missing supply voltage(s)
|07-01-2010||Samsung hs-5033 Power supply needed||i am reading a lot of posting on the samsung with the vertical lines
it appears that that is a panel problem most costly.
i am looking for a power supply for the same model my set is just dead and blew a part on the power spply but cannot buy components|
|08-01-2010||hp-s5033 Power supply needed||i have posted another posting prior to this one but i put the wrong model #
i am looking for a power supply for my plasma that the power supply blew a thrimister on it but unable to just buy the part without buying the power supply complete
|08-01-2010||post the full model number and version located on the right side of the set.|
|08-01-2010||Samsung||Could anyone send me a service manual for a Samsung LCD TV Model number LN-S4041D?
|08-01-2010||This Parts & Service manual can now be purchased for $10.77 and downloaded immediately after payment from http://www.justmanuals.com
|08-01-2010||Thanks very much for the hint regarding the regulators. Their heatsink is very hot and the voltages are not stable. Will try and replace them!|
|08-01-2010||What i can to do||Hi. I have LCD Blaupunkt travelpilot dx-n and i want to know what i can to do with this LCD.|
|08-01-2010||extremely unreliable power supply in those sets, it is recommended to replace the complete item with an updated version http://www.chsinteractive.co.uk/electrical-components/misc/ce42ld81-pcb-psu-sanyo-vestel-17pw16-2.htm|
|08-01-2010||Similar problem||Hi I have a photo frame with the same problem, caused by using the wrong power supply. I have pictures of the components and will send them to the email address as I cant see how to attach to post|
|08-01-2010||Re: Similar problem||[quote:1c028f4535="russ_connolly"]Hi I have a photo frame with the same problem, caused by using the wrong power supply. I have pictures of the components and will send them to the email address as I cant see how to attach to post[/quote:1c028f4535]
|08-01-2010||samtron 56v||Hello! i have samtron 56 v monitor and i want to adjust contrast. but, whenever i hit menu button, it shows me following message: control lock locked plz tell me how to unlock it the (CONTROL LOCK) Monitor? thank you.
my email firstname.lastname@example.org.|
|08-01-2010||POWER777||LCD is SHARP LQ5AW136|
|08-01-2010||SEARCH for "Samtron."
Saw at least one possible answer there. :wink:|
|08-01-2010||HIU-813-S inverter board||Anybody know where I can get the HIU-813-S board ???? Please help, I have tried shop jimmy buy they never have one, thanks in advance|