|07-06-2008||Advice needed on a Power Adapter||Hi..
I have a Freeview Box with a external Power Adapter which I plug into the back
Its 5v 1200mA
Its failing as it runs for about 15mins then switches off the Freeview Box, even used a voltmeter on it and it drops from 5v to about 3 ( so it is the|
|07-06-2008||which is the role of the vacuum in an incandescent lamp||which is the role of the vacuum in an incandescent lamp?|
|07-06-2008||SP43W6HPX/XEU be the model.
Also has SP54T6HPX/SIG in the same service manual...
Looked for the Service Manual, but doesnt seem available here at the moment.|
|07-06-2008||This Parts & Service manual can now be purchased for $11.77 and downloaded immediately after payment from http://www.justmanuals.com
|07-06-2008||Can't help you on this one. $240 isn't that bad.|
|07-06-2008||I doubt he'll pay it though.
Probaly get a new TV before he replaces the screen then.|
|07-06-2008||Here's the deal. Any screen will work. Say you take a screen from a 50". As long as the center of the screen stays in the center, you're fine. Go to the local repair shop and see what their throwing out. Take the 43" screen, lay it on say the 50|
|07-06-2008||The old adapter max load was 1200ma or 1.2 amp the new one will put out 2.5 amp so it should be more than ok.|
|07-06-2008||If the HOT keeps frying it's usually means the flyback is bad.|
|07-06-2008||vertical problem||hello every body ,I have Siera tv model sa2110 it has analog processor and analog processor tda9381ps/n3/2/1831.vertical chip is la78040.i checked its voltage supply it is about 16v .i substitute that chip but in vain .I think that there is no vertical s|
|07-06-2008||Have you replaced the pump up cap? Replace all the caps around the vertical IC. Depending on the age, the B+ should come off the flyback, go threw a protect resister then diode. You probably fried the IC again.|
|07-06-2008||To avoid the burning up and oxidising of the tungsten filament in air.
Try to break the glass bulb of a 12V car lamp carefully.
Turn it on via a 12V supply, and it lasts about 1/2 second with a puff of smoke from the burning filament.|
|07-06-2008||Is my old amp worth repairing?||I have a very old amplifier. From the late '70's I guess. Here's the description from the amp: Modular Component Systems, 3845 Stereo Integrated Amplifier, MCS Series, Model #683-3845-8901, distributed by JCPenney, etc. The volume goes up and down slow|
|07-06-2008||[quote:0b93a70f03="Anonymous"]The old adapter max load was 1200ma or 1.2 amp the new one will put out 2.5 amp so it should be more than ok.[/quote:0b93a70f03]
After 4hrs only got slightly warm, nothing hot..
Thanks for the advice.... :|
|07-06-2008||Have you pulled the knobs off and sprayed them with contact cleaner?|
|07-06-2008||Esquema kv-27xbr15||Quem tem esse esquema e puder me envia ficarei grato.
|07-06-2008||Vertical Collapse||My PC monitor vertically collapsed...the picture collpased to centre, so you can see a little bit of it. Proview Electronics made the monitor but seems to be Samsung, Product Series IZ 558, Model 558, Product EM 151. I am looking for a service manual or s|
|07-06-2008||No I haven't, but why would doing that do anything about the problem I described? What kind of cleaner would I use, WD-40?|
|07-06-2008||Nice one Minnie. I'll let him know.
Do you have any idea's where he might get the service manual? The silly sod's pulled wires off the boards (the single ones moreso) and doesnt know where they go back (Dickhead!)|