Will not power up and have 12V DC going into it.

On the power pack there may be a label that says 12v dc or 18v Dc or some other voltage. There may be a input voltage on the keyboard and a current rating eg 12v DC 1A current or it might be AC voltage of 12V or some value.

get a volt meter or a multimeter and measure the voltage on the plug. positive is the inside part and the outside part is negative. dc setting if dc volts expected or AC setting for if AC voltage expected
Or get power pack tested at a music shop you may have a faulty power pack

RED +12V
BLACK -12V
YELLOW +VIDEO
WHITE - VIDEO

most batteries are 12v. borrow a spare battry from someone or use 12v dc adapter to charge the battry... check the polarities and you can use the 12v dc sharger as power souce to auto start the bike

go to radio shack and buy a universal power supply

this one will work. http://www.buy.com/prod/belkin-12v-dc-power-adapter-20w-belkin-12v-dc-power-adapter-20w/q/loc/101/10296195.html

I just found my Canon 5000F scanner to have a power supply outputting 3V DC instead of 12V DC. I replaced it with a 12V DC Power Supply from Tandy rated at 1.5 amps. I had the scans getting darker by the day and sometimes completely black. Now I have great scans again. Just test the voltage at the plug that supplies the scanner for a healthy 12V DC with a multimeter.

Hello labdes,

The "remote" terminal of the amp requires a +12V signal to rurn the amp on. Normally, this is supplied by a specific wire from the vehicle "head unit". But you can simply jumper it to the positive 12V source. + should go to the 12V positive and to "remote", - to the 12V negative. I'd wire a switch across the "remote" and "power" terminals to have a way to turn the amp on and off.

I'm hoping that your "car amp" has speaker level inputs, because the PC card is probably not going to have preamp outputs. If the amp has only RCA type inputs, you will need to purchase a LOC (line output converter) such as the PAC SNI-35 shown here. They are also usually available at your local car audio shop and some big box stores.

Hope this helps.

arcanum,

good day bro, from your Pioneer amp supply line do you also see a terminal marked as " System controller" ? did you also supply 12V DC to this terminal?

the standard power configuration for Pioneer Car amps would be:

12V Dc (+) supply / ( - ) supply ground / System Controller ( supplied by +12V DC)

12V ( + ) supply and The ( - ) supply ground is for stand by power, once you connect the supply through this terminal you will now have the stand by power but will not power on the unit even the LED power indicator.

System controller terminal, this should be supplied by ( + ) 12V line to power up the amp. this serves as the ON/OFF switch for the amp.

cheers,
mark

I need to buy a dc 12v in power electric plug
Model No - PDV-70X
2600m AH Li-ion
I CAN NOT FIND AT RADIO CHECK OR E-BAY
CAN ANYONE HELP ME