20 Most Recent JVC Harx500-Style Full Headphone Questions & Answers


Most of the time the wires go bad, close to the connector or close to the headset.

JVC... | Answered on Apr 19, 2014


Generally, the flashing red light means that the device needs to be charged.

JVC Radio... | Answered on Sep 24, 2019


For the people who answered above, what the hell does Windows Visa has to do with a car radio?

JVC Radio... | Answered on Mar 12, 2019


Try this please : This worked with many people with same phone .

Switch-off your phone.
1. Press and hold 3 keys; Green dial key, * Star key, no. 3 key on keypad and then press the power on/off to switch on the phone.

Remember, do not let go the 3 press and hold keys until you see a formatting word screen show!


2. After a few minutes when the Full phone formatting completed, your phone will back to original system and factory setting.

good luck .

please rate !

JVC Radio... | Answered on Oct 05, 2010


In a three wire MAF sensor, one terminal will be the negative wire, the next terminal will be the signal wire, and the last terminal will be the current wire, the way to know which terminal is the signal, is to connect the negative terminal of your voltmeter to a good ground in your vehicle, next make sure that there are not any wires that may get tangled in the fan or belt of the car and start the engine. probe the terminals in the MAF sensor, the ground terminal will show nothing , one of the remaining two will have constant 5 volts, and the signal wire will vary its current depending on the engine speed, between 0.6 volts at idle to around 4.5 volts at wide open throttle.
Once you have the positive prove of your voltmeter its the signal wire.

JVC Radio... | Answered on Jul 10, 2009


Depends entirely on what type of error, bearing in mind the PLL works with an error by design.

Radio... | Answered on Sep 13, 2020


We are FIXYA dot com. We don't sell anything, and we only converse in English!

Have anyone here bought swimsuits here? Reliable site

Radio... | Answered on Sep 04, 2020


Radio shop or mobile phone store would be a good place to ask.

Radio... | Answered on Sep 02, 2020


Measuring across the commutator opposites is a rough check - if each pair has the same resistance it is probably good but even then there are no guarantees. I have never seen the armature resistance stated for any motor though that doesn't mean such figures don't exist.

It would seem logical that each pair should be isolated but that generally is not how the armature is wired and each commutator segment is the termination of two coils.

In reality there is only three ways to test an armature - either build it into a motor and see if it performs ok, use an automated motor fault analysis machine or one of the dedicated armature testers such as an armature growler.

Radio... | Answered on Aug 01, 2020


Several things come to mind:
* check the batteries in the headsets, are they good?
* check that the transmitter is powered up and connected to the audio circuit in the TV.

Radio... | Answered on Jul 16, 2020


The fashion for nostalgia radio with a modern sound has brought about a clutch of models from only a few manufacturers.

I have only encountered one such that was basically an in-house cabinet with bought in internals, the quality of which was probably reflected in the price and as this was from the lower price bracket the internals were from different sources and badly matched.

I know of no reason to assume other models would be substantially different because although popular they haven't sold in the high numbers that would justify purpose built internals and so the chances are an experienced audio engineer would probably recognise the circuit board as being from a popular hi-fi and be able to provide you with details.

Radio... | Answered on Jun 22, 2020

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