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Where can I get a replacement 9.5v 3.0a DC power

The original power supply cable has a short in it and I need a replacement. Where can I get a replacement 9.5v 3.0a DC power cable (for car operation)?

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You can either call the company where you got the original cord from or you can call someone that installs that in the cars and see if they have the cord.

Posted on Jun 30, 2009


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Posted on Jan 02, 2017


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No power. Fuse was blown but replaced fuse and still no power.

If fuses blown there is a case to search for short circuited active parts examples are end-transistors caused by clipping speakers cable shorts leaking or convexed capacitors but any new fuse will blowing again and again also the bridge rectifier to make dc voltage inside the power supply of the subwoofer can caused this problem

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Canon ir 2220 ERROR CODE E261

the input/output ports of the DC controller PCBs.
P020 xxxxxxxxxxxxxxxx=runs from left to right 15>0

0- zero-cross signal -
1- heater trigger 1 signal 0: ON
2- heater trigger 2 signal 0: ON
3- heater error OFF signal 0: error
4- not used
5- not used
6- M9 registration motor phase A pulse signal -
7- M9 registration motor phase B pulse signal -

E261 0000
The intervals of zero-cross signals deviate from the tolerance range while
the fixing heater is supplied with power.
Main cause The wiring is faulty (short circuit, open circuit). The main power supply
PCB is faulty. The DC controller PCB is faulty.
Making Corrections
1. Connectors
Are the connectors J205 on the main power supply PCB and the connector
J308B on the DC controller PCB securely connected?
(zero-cross signal: J205-7 <-> J308B-1)
NO: Connect the connectors securely.

2. Main power supply PCB, Main controller PCB

Try replacing the main power supply PCB. Is the problem corrected?
YES: End.
NO: Replace the DC controller PCB.

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Mirai TV power lead dtl-522p201

your TV has external power supply, not a "built in". It's not just a "cord", but whole switch mode 100-240volt power supply. Those could be single or multistage DC output. You have to check those parameters off the TV's power input or off sticker at adapter itself. By having this knowledge, you might be able to find similar one locally or try to repair the original one, if you have it, at any local TV or even computer repair shops. Laptops have similar adapters.
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DC jack for aspire 8943g

Just go to any electronic shop and bring the sample jack, surely they have one for you.
Hope that helps!

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Originally, intermittent power loss and then complete power loss. Have already done continuity check on power cable and have switched monitor cable.

More likely the power supply porblem due to dying DC filter caps.
If you are going to DIY and have proper tools and know safety precaution then please read on:
Most common failures in the LCD monitors are bad capacitors (bulging top/seal or leaking) in the power supply (they should be replaced in a set), blown fuses; poor solder joints, failed inverter circuits (blown fuse, shorted transistors, shorted/open transformers), bad lamps (poor solder connections or worn out lamps). You will need to open it up and inspect the inside, see example of failed monitors to get some ideas what to look for:
Post back what you see inside so we can guide you further and it will help out other people in the future also.
Capacitors kit: he can make you a set of caps for you.

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Display or power issues with my 17'' LCD screen (SVA LCD #7500L )

Check the high voltage ballast transistor.. see if one of them is burnt... If none.. it could be overheating when supply with current. The ballast transformer supply high voltage for the backlight inverter..If these were overheating then the supply voltage for your monitor will be unstable.

Check also the backlight inverter (cold cathode light) if it is busted.. the function of this backlight inverter is to give display image on the screen.. If these were busted then what you will be seeing is black on your screen. You can also replace this.

Please rate this solution if this help you. thanks..

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1 Answer

Charging power cord doesn't fit snug therefore doesnt charge battery

Is this the original power adapter, or a replacement. If it's an original and you're having this problem, then you're probably going to need to get the female DC Jack on the motherboard re-soldered or replaced. If your power supply\adapter isn't the original one, then it could be that the replacement you got is not the correct replacement for your laptop. It could still also be that your female DC Jack has gone bad and needs to be re-soldered or replaced. Those are the 2 most likely reasons for your problem of the battery not charging.

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On jan.20th you guys responded to a query of mine concerning an sharp-aquos flat screen tv model#LC-37GB5U.i quote''there's a fault which has developed and the protection circuits are preventing the power...

Hi, did it go bang,pop fizzle, I never got to read the original post, but have you checked for bulging or leaking caps, it is very common but not always noticable, you need a capacitor tester.There is a section that has smallish electrolytic capacitors ( Lowish Voltage ) give anything that resembles them a test or even replace as a matter of course. Check all diodes including Zeners.

Incidentally, how long have you had the set? You might still be able to claim under the warranty.

If you need more help, then please ask.

Regards - Anthony

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1 Answer

HP Compaq NX9420 Laptop Power supply shorted out replaced new Power supply purchased but Laptop will not power up suspect mother board shorted out also. Any suggestions

The DC Jack Will Need To Be Visibly Inspected, and Tested ..
Most Likely Need To Replace The DC Jack (the port where your AC Adapter Plug Plugs into.....

Though, if you experienced a power surge/dip or similar, You could have shorted out the motherboard....

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1 Answer

No power is supplied

More to the point, why was your little child using 'shears' unsupervised ?

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