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Which terminal is negative and positive power output on compaq nx9600

Power cord is broke, need to know what terminals on back of laptop are negative and positive

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Posted on Jan 02, 2017

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SOURCE: compaq presario M2000 power cord won't charge my laptop

Check that your power adapter is working fine it may be that the power cable is broken somewhere between the adapter and the laptop. You could try another charger / adapter.

Posted on Jul 15, 2008

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SOURCE: Battery terminals on battery

without the proper charger you could damaged the phoneand or the battery, attempting to charge it with out the proper regulated charger is not advised. you can find an aftermarket charger for alot less money than it would cost you to replace the phone because of damage. incidently because most batteries are either nickel-cadium or lithium ion you could potentially explode a battery by not using a proper charger this would result in a painful injury.

Posted on Sep 20, 2008

  • 1 Answer

SOURCE: KAC-9104D output terminals

ok i have the same amp and 1 2ohm dvc sub and was woundering the same thing but from futher research and askin sum xsperts. What i found out is that it is only one channel and even tho there are 2 (+) and 2(-) they actually connect inside the amp makein it one . so if u wanted to wire sumthing parralel u wouldnt have to hook wires from one coil to the other on the speaker , u can just hook it up to the amp. so basically both +'s and negatives on the amp are actually one within it so all the power if you only use one set of them and if u wanna add more subs its just easier to add to the amp by using the xtras .

Posted on Feb 15, 2009

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SOURCE: how to get to the negative terminal on the battery 1200 sportster

Nothing needs to be removed. You have to move the swiring around just a little. Magnetize a 11 mmm socket and set it on using a 1/4 inch ratchet, with a short extension. Loosen the nut and pull it out. Its a bi&^%$%^ to get out but it will come right out and then pull the battery out the side. make note on how the cables are set on the battery so you put it back in the proper way and the battery cables dont touch anything when you put them back in the holder. Hope this helps. TOM

Posted on Feb 16, 2009

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SOURCE: Need a workable seconds LCD 17'' screen for Compaq

the screen is most likely ok sounds like your power inverter for the screen on the laptop is going out if it is that is a cheep fix compare to replacing the screen a computer rerpair shop that works on laptop should be able to fix that for you

Posted on Mar 23, 2009

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1 Answer

No spark from coil to distrubuter

Disconnect the ignition coil output wire at the distributor cap.
Connect a spark plug to the end of the ignition coil output wire which you just disconnected.
Connect a ground wire to the threaded portion of the spark plug.
Disconnect the ignition coil ground wire from the negative terminal on the coil (Green Wire).
Connect one end of a ground wire to the ignition coil negative terminal.
Turn the ignition switch to the ON position.
Tap the other end of the ignition coil ground wire jumper on an good grounding point (for example the battery negative terminal) and look for sparks at the spark plug that correspond to the frequency of your tapping of the ground wire.
If you have a good spark at the spark plug, the ignition coil is good.
If you don't get a good spark, check for approximately 12 VDC from the coil positive terminal (black wire) to ground with the ignition switch in the ON position. You should also get approximately 12 VDC from the coil negative terminal (Green wire) to ground
Ignition Coil Resistance Check

In addition to the test above, you may elect to perform an ignition coil resistance check as confirmation of the coil's condition.

Check the ignition coil primary coil resistance by connecting an ohmmeter between the positive (Black wire) and negative (Green wire) terminals on the coil. The resistance should be 0.4 to 0.6 ohms.
Check the ignition coil secondary coil resistance by connecting an ohmmeter between the coil output terminal and the ignition coil negative terminal. The resistance should be 5000 to 7200 ohms.

You may have a bad coil or bad ground or wire connection

Jan 23, 2017 | Cars & Trucks

1 Answer

How to wire koyo timer kt-v4s-c-d

Koyo kt-v4s-c-d is a 12-24Volt DC pin timer.
Timer mounts in a pin base, and wires are connected to numbered screw terminals on the base.
Timer has 12 pins, and is installed onto 12 pin base.
The base terminals are labeled 1 2 3 4 5 6 7 8 9 10 11 12
The 12-24V DC input voltage connects to terminals 11 and 12, and powers the timer mechanism. Positive to terminal 11, and negative to terminal 12.
The other terminals are dry, and receive no power when input is connected to 11 and 12, except the illustration seems to show the timer will electrically connect terminal 5 and negative charged terminal 12. Use multimeter to check each terminal after power is applied.

COM terminal is 8. Run jumper wire from one of the input terminals to terminal 8. When timer is OFF, then NC terminal 9 has power output. When timer is ON, then NO terminal 10 has output.
Timer functions are set using 8 dip switches.
Copy following link for some illustrations.
Copy following link for timer manual.

Jul 12, 2012 | Hardware & Accessories

1 Answer

Hello, I have inherited a McIntosh MC-7270 amp, and plan on wiring it to my two Bose 201s to test before selling. I need to know how to properly wire the speakers to the amp. The rear of the amp looks...

Well what you are dealing with is a HI-FI tube amplifier. The reason it has COM, 1, 2, 4 and 8 are because it does not have a transistor driven output. It has a transformer coupled output. The 1,2,4,and 8 are the different taps of the transformer in order to impedance match your load (speaker) with the tube power section. This amp is 270 per channel and your speakers are only suggested to 120Watts. You would use the Negative to the common terminal and the plus to your 8 ohm terminal on the Amp. This is a great amp, you should keep this and not sell it.

Jun 12, 2011 | Audio Players & Recorders

1 Answer

Have a delcotron alternator ,what to know where no.1 terminal and no.2terminal wire goes it is on my 1946 cj2a jeep my amp hand does not show a charge had alternator checked out and is ok

  • Use a wrench to remove the negative and positive battery cables: They are clearly labeled "+" and "-." Always remove the negative cable first, as this isolates the power to the metal parts of your car. Tuck the cables away from the battery as you don't want them to accidentally touch a battery terminal when you're wiring your alternator.

  • 3

    Locate the alternator terminals. There are two: one marked "live," "pos" or "+" and the other marked "neg," "field" or "-."

  • 4

    Locate the two cables. The positive (red) cable goes to your battery via a wire loom or harness. The negative (black) cable attaches to a metal part of your car.

  • 5

    Check how the cables attach to the alternator terminals. Some connect using eyelets that hook over the terminal and tighten with a bolt; others connect by inserting the wire under the terminal and tightening a bolt.

  • 6

    Loosen the two bolts using a suitable-sized wrench or, if the cables connect using eyelets, remove the bolts.

  • 7

    Insert the exposed end of the negative (black) cable under the loosened bolt on the negative terminal of the alternator, then tighten the bolt. If the cable has an eyelet, hook it over the terminal and screw the bolt back in place and tighten using a wrench.

  • 8

    Insert the exposed end of the positive (red) cable under the loosened bolt on the positive terminal of the alternator, then tighten the bolt. If the cable has an eyelet, hook it over the terminal and screw the bolt back in place and tighten using a wrench.

  • 9

    Replace the positive battery cable on the positive battery terminal using a wrench. Replace the negative battery cable on the negative battery terminal.

  • May 17, 2011 | Jeep CJ Cars & Trucks

    1 Answer

    Want to know which pins are power and ground on the three pin plugin

    Looking into the radio from bottom side, look in the radio towards the power terminal (looking strait ahead) the power terminal on the left is ground and the power terminal on the right is positive. As for the cord itself there are three pins. Pin 1 is power and pin 3 is negative. Let me know if this helps

    Mar 08, 2011 | Cobra 29 WX NW ST 40-Channels Base CB...

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    How do you connect a HP compaq fan to a 9-volt battery?

  • Remove the 9-volt battery to be tested from the device it is powering.

  • 2can-test-9v-battery_-1.2-120x120.jpg The Readout image by Cinneman from jQuery(document).ready(function(){ jQuery('#jsArticleStep2 span.image a:first').attr('href',''); }); Test a battery with an inexpensive voltmeter or battery tester.

    Read the instructions of the testing device to ensure an understanding of how to connect the battery to the tester properly.

  • 3

    Attach the battery to the testing device according to the manufacturer's instructions, being careful to attach the positive terminal of the battery to the positive input of the testing device, which will be indicated by a "+" or "positive." Attach the negative terminal of the battery to the negative input of the testing device, which will be indicated by a "-" or "negative."

  • 4can-test-9v-battery_-1.4-120x120.jpg battery tester on white image by JoLin from jQuery(document).ready(function(){ jQuery('#jsArticleStep4 span.image a:first').attr('href',''); }); Battery tester with metered readout display.

    Read the display of the testing device to determine the status of the battery. If the voltage is low, replace the battery with a new one.

    The electrical output of a 9-volt battery will decrease slowly until it reaches a level that is no longer adequate to power a 9-volt device. When the output of the battery decreases to 5.5 volts or less, the battery should be replaced as the power output has diminished to a point of imminent failure.

  • Oct 24, 2010 | Computers & Internet

    1 Answer

    How to run wires is series fof 3 subs

    If they are single voice coil speakers (1 positive and 1 negative terminal on each speaker) then connect from amps' Positive output terminal to spkr. 1 positive terminal, THEN spkr. 1 neg. terminal to spkr. 2 positive terminal, THEN spkr. 2 negative terminal to spkr. 3 positive terminal, THEN spkr. 3 negative terminal to amps' negative output terminal.

    That is 3 speakers wired in series. if each spkr is 2ohms, then you will have a total 6 ohm load. If 4 ohm spkrs., then a total 12 ohm load, if 8 ohm spkr., then a total 24 ohm load.

    Be careful because amps do not like these odd ohm load totals. You might get away with a 6 ohm total load. Depends on the amp.

    Mar 27, 2010 | Jl Audio 10W6v2 Car Subwoofer

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    Yes you can. Basically the red wire goes to the fuse box connection. The fuse box should then be wired into the positive battery terminal. The black wire is the negative ground wire and needs to go directly back to your negative battery terminal or to a common negative buss bar.

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    How can i get a 2ohm load outta 2 4ohm dvc subs can you show me how to wire the amp as well it says on the amp its 2ohm stable

    A normal wiring setup to produce a 4-ohm load is what you usually see - each speaker is wired to one channel of the amp. This is series wiring. To get a 2-ohm load, you need to wire in parallel. Here's how:

    Take sub A and wire the positive terminal to the positive terminal of channel 1 on the amp. Wire the negative terminal of sub A to the negative terminal of channel 2 on the amp. For sub B, it's the opposite - positive terminal of sub B to the positive terminal of channel 2, and the negative to the negative terminal of channel 1. That's parallel wiring, and will produce the 2-ohm loading (and subsequent increase in output) that you're seeking.

    Aug 28, 2008 | Jl Audio Car Audio & Video

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