How to mend ... Board Power Supply

back light flashes on intermmittenly?

i have a sanyo dp42480 that the relay keeps cycling you hear it click every min. or so the back light flashes... [Read more]

power supply failure ampstad drx280 sky box?

type or value of parts d5 d6 r15 inpower board

bosh wfo2467?

i have no digital display,everything is dead fuse ok,taken top off power supply throu to pcb board,suspect boa... [Read more]

dear sir!i need z power supply diagram of servis uk model no m6725w?

one componanet is blown but not written on z board

error on brother pe150?

error message say check thread entangeled/check bent needle.service manager suggest i change power supply and ... [Read more]

Help with my Samsung Plasma (PN50B450..)?

I have a Samsung 50" Plasma (PN50B450..) which just shut off one day as I was watching it. Whenever I tried tu... [Read more]

my memorex tv has no power?

i have a 32 inch memorex tv i replaced the power supply board but still no luck

its a wharf home dvd 659 the problem is on the power supply board?

how do i fix it,the fuse is fine,nothing happens when i switch it on,but it makes a tick tick noise,this happe... [Read more]

problem with computer restarting every 5-10 sec?

i have an core i3 540 processor with msi h55m-p33 motherboard with on board graphics card of nvidia 9400gt....... [Read more]

How can I re-establish power supply to glowworm compact 100e combi boiler?

I've had a couple of problems in the past year with this one. A leak coming from underneath the boiler and a ... [Read more]

glo worm 30sxi boiler?

after a recent power cut and a few surge attempts to re establish supply by the electric board , my boiler has... [Read more]

not booting up?

I have an E Machine3210 whichwill not boot up. Although I have installed a new power supply unit, when you pr... [Read more]

How can I fix television model: ns-pdp50hd-09?

insignia, model ns-pdp50hd-09, problem with power supply board lj44-00145b, green led blinks 4 times. i would ... [Read more]

i require a power supply board?

I require a power supply board for a thomson dv3 digital recording box.Main power the the street went down an... [Read more]

digilogic DVDVCR1 power supply?

Digilogic DVDVCR1 power unit has gone "POP"-I've patched the board damage but need circuit diagram for burnt -... [Read more]

toshiba 40rv525r?

The other day after moving into a new house I noticed and weird electric problem. In plugging in different app... [Read more]

phillips 32mt3305/17 chassi#lo1.1uac-7638?

i have a phillps tv that squells so i take out the horizontal out and it is shorted> wile the transistor is ou... [Read more]

Horizon Ti51 Treadmill?

Hi, Anyone one know what the part is in the treadmill near the motor, it is like a transformer type thing w... [Read more]

Polaroid flat screen wont power up?

Tv will turn on and the Polaroid image will turn on for a fewseconds then nothing but a blank screen/dark no s... [Read more]

Can I still get a power supply board for a Toshiba TP50H60?

Our Tv guy said the power supply board in our TP50H60 was bad. Can we still get parts for it?