Question about JVC SPPWA670 Subwoofer

1 Answer

Values of R23, R24, R25. Internal diagrame

Hi I need the values of the internal resistences, to changed it, by myself, because, here in my country, there's not support for this model SP-PWA-670 email: [email protected]

Posted by Mario Baccio on

Ad

1 Answer

Anonymous

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 3,130 Answers

Try to contact the manufacturer at (800) 252-5722

Posted on May 11, 2006

Ad

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1helpful
1answer

What are the probable causes of DTC P1320?

This code refers to a primary ignition system fault. It sets when the PCM sees a problem in the internal windings of an ignition coil. If you have recently changed a coil or spark plugs that are not original dealer equipment, this code can set as the resistance values of aftermarket products can vary from the original manufactures
0helpful
1answer

Want to make my own CDI for Kawasaki KLR 650 A model(2004),,so I plz need the diagram for CDI unit(the actual internal wiring schematics)

I really don't think you will find an internal cdi wiring diagrams.they use capacitors to discharge at specific times using specific values.
1helpful
1answer

Excel 2007

The IRR function is provided by Excel so you can calculate an internal rate of return for a series of values. The IRR is the interest rate accrued on an investment consisting of payments and income that occur at the same regular periods. In the values provided to the function, you enter payments you make as negative values and income you receive as positive values.
For instance, let's say you are investing in your daughter's business, and she will make payments back to you annually over the course of four years. You are planning to invest $50,000, and you expect to receive $10,000 in the first year, $17,500 in the second year, $25,000 in the third, and $30,000 in the fourth.
Since the $50,000 is money you are paying out, it is entered in Excel as a negative value. The other values are entered as positive values. For instance, you could enter –50000 in cell D4, 10000 in cell D5, 17500 in cell D6, 25000 in cell D7, and 30000 in cell D8. To calculate the internal rate of return, you would use the following formula:
=IRR(D4:D8)
The function returns an IRR of 19.49%.
The ranges you use with the IRR function must include at least one payment and one receipt. If you get a #NUM error, and you have included payments and receipts in the range, then Excel needs more information to calculate the IRR. Specifically, you need to provide a "starting guess" for Excel to work with. For example:
=IRR(D4:D8, -5%)
This usage means that the IRR function starts calculating at –5%, and then recursively attempts to resolve the IRR based on the values in the range.
0helpful
2answers

Wavetek 320B Multimeter Calibration procedure needed. Specifically what do the 6 internal calibritation pots specifically adjust. The circuit board has these numbers: MD-HD110 & 33-5205F & 9917....

Wavetek 320B Multimeter Calibration procedure needed. Specifically what do the 6 internal calibritation pots specifically adjust. The circuit board has these numbers: MD-HD110 & 33-5205F & 9917. The calib. pots have these numbers: R06x, R031, R021, R23, R45.
[email protected]
1helpful
1answer

Was given a Coleman power drill, model CMD8189. The charger is inoperable. The two resisters on the charger internal circuit board have been fried. The resistor codes have been burnt off, so I cannot

I need the same, but found a Makita multi-voltage charger and have been able to use it. The package says It is for Makita batteries only. HItachi also makes a universal battery charger. I found both at my local Lowe's. The Makita was originally $69, but was marked down to $25. The Hitachi was around $70. You can find either one for good prices on Ebay or Amazon.

Good luck!
1helpful
2answers

Heating System

The Engine Coolant Temperature (ECT) sensor is mounted in the intake manifold and sends engine temperature information to the ECM. The ECM supplies 5 volts to the coolant temperature sensor circuit. The sensor is a thermistor which changes internal resistance as temperature changes. When the sensor is cold (internal resistance high), the ECM monitors a high signal voltage which it interprets as a cold engine. As the sensor warms (internal resistance low), the ECM monitors a low signal voltage which it interprets as warm engine.
0900c1528008f125.jpgFig. 1: View of the Engine Coolant Temperature (ECT) sensor 0900c1528008f126.jpgFig. 2: Engine Coolant Temperature (ECT) sensor locationTESTING
See Figures 3 and 4
  1. Remove the ECT sensor from the vehicle.
  2. Immerse the tip of the sensor in container of water.
  3. Connect a digital ohmmeter to the two terminals of the sensor.
  4. Using a calibrated thermometer, compare the resistance of the sensor to the temperature of the water. Refer to the engine coolant sensor temperature vs. resistance illustration.
  5. Repeat the test at two other temperature points, heating or cooling the water as necessary.
  6. If the sensor does not meet specification, it must be replaced.
0900c1528008f120.jpgFig. 3: Intake Air Temperature (IAT) and Engine Coolant Temperature (ECT) sensor wiring diagram 0900c1528008f095.jpgFig. 4: ECT sensor temperature vs. resistance values
0helpful
4answers

Arrow keys do not function in bios

Arrow keys move the cursor into fields + or - keys change the values of the fields.
0helpful
1answer

Nikon d80, setting not remembered

I'm thinking it's an internal problem - probably needs fixing at Nikon. I can't think what else you can do.
Not finding what you are looking for?
JVC SPPWA670 Subwoofer Logo

Related Topics:

153 views

Ask a Question

Usually answered in minutes!

Top JVC Audio Players & Recorders Experts

 Francisco Mauricio...
Francisco Mauricio...

Level 3 Expert

1551 Answers

 Grubhead
Grubhead

Level 3 Expert

5720 Answers

The Knight
The Knight

Level 3 Expert

76823 Answers

Are you a JVC Audio Player and Recorder Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...