JVC Audio Players & Recorders - Recent Questions, Troubleshooting & Support

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Service manual for JVC RC-828W Radio Cassette

Hello sir, You can find service manual on manualscenter.com. Just google it for "JVC RC-828W " service manual. The service manual contain the schematic. I hope to be usefull.
8/22/2021 11:23:48 AM • JVC Audio... • Answered on Aug 22, 2021
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JVC RX 709V Will not turn on stanby keeps

There is most likely a fault in the power supply that is causing the amplifier to go into protection. This receiver more than likely has a switching power supply you can tell by the weight of the amp. Heavy = linear power supply and light = switching power supply. Common problems with switch mode power supplies are the FETs used for switching and the PWM (pulse width modulation generator) If you know someone into electronic repair it should be too difficult. The FETs won't be cheap. Though. All in all the unit should be no more than 100 dollars to repair between labor and parts.
8/7/2021 8:35:47 PM • JVC Audio... • Answered on Aug 07, 2021
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Subwoofer powers up and clicks off after 2 seconds, no sound, ever.

if you know what a transformer is, and if you have a multimeter, i suggest you to go ahead andcheck the transformer,
6/29/2021 1:42:20 PM • JVC TH-C5 System • Answered on Jun 29, 2021
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SP-PWM505 subwoofer does not stay on

Well i had exactly the same problem, my sub turned off right away when i turned the whole thing on. Well i opened the subwoofer and was trying to find out something unusual, i took out, i believe, internal amp, well, whatever that thing is, under the lid. Which one is screwed with 6 copper screws, so you unscrew those screws, lift that lid and that whole board comes out. On that board i find something like burn around one of the parts.

http://www.flickr.com/photos/[email protected]/3333561417/in/photostream/

you can see it in the pick, the part q2902, then i contacted JVC. At the beginning they said i need to take the whole thing to service center and so on. But later i made them to tell me what kind of part that is, so here :http://www.jvcservice.com/store/ProductDetail.asp?Part=KTC3199/GL/-T
bought soldering gun in home depot for $15, returned after i was done. And that is it, just have to replace it, but total cost only $12 ($5 part +$7 shipping)
6/28/2021 2:11:56 PM • JVC TH-M505... • Answered on Jun 28, 2021
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I have a JVC L-E600

There is a plastic adjustment screw on the inside of the lid, turn it in 1/2 turn and try.
6/13/2021 11:45:00 PM • JVC Audio... • Answered on Jun 13, 2021
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Model HA-EN10BT bluetooth earphones. Why can't I connect?

RECHARGE IT
4/21/2021 9:26:22 PM • JVC Audio... • Answered on Apr 21, 2021
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JVC UX-S57 Micro Component Stereo System. Why does it turn on, then go off after a couple of seconds?

Here is the Service Manual for you to start diagnostics, or just take it to a JVC Service Centre. https://www.manualslib.com/manual/1074538/Jvc-Ux-S57.html ..
4/18/2021 6:26:42 PM • JVC UX-S57 CD... • Answered on Apr 18, 2021
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JVC 8 pin pinout - speaker cable

Looking at the connector, there are 3 rows of pins.
Starting with the first row closest to the alignment mark:
[Power On],[Center Speaker],[Sub Woofer]
[Surround Right],[Speaker Ground],[Surround Left]
[Right],[Left]

If you are trying to connect two JVC units, you will need an 8-pin cable that has the SAME pins connected on each side. You will need to test this using a multimeter set to ohms or 'connectivity'.
There are other 8-pin cables out there like the one for apple networking, but they use a crossover pinout where pin 1 on one end = pin 3 on the other end. This is bad. JVC needs pin 1 to = pin 1.

This is a standard connector/pinout setup that JVC uses, so connecting a TH-C3 to a TH-C50 works fine. There is a bunch of intermixing that you can get away with. The only thing to keep an eye on is the power in watts that one unit sends and the other recieves. Worst case is that the speakers are quiter than expected or that you can turn the volume up so high that it can damage the speakers. In all cases, you should get desired volume somewhere on the dial.

If you are trying to wire the speaker set custom, then you will need to take note that an '8-pin' connector is actually a 9-wire connector. Along with the above pinout, you will need to add Case Ground, which is the metal circle that surrounds the pins. To make the speakers turn on, you will need to apply 12v to the Power On pin and ground the 12v source to the Case Ground outer ring.
The system takes 3 to 4 seconds to fully turn on after this connection is made. Speakers should be wired using the center pin for speaker ground and each other pin respectful to each speaker.
3/7/2021 3:33:37 AM • JVC TH-C50... • Answered on Mar 07, 2021
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My JVC JVC UX-D150 keeps reverting to a station called Absolute which we hate - any advice please?

Change your Home Station in the DAB settings. If you do that and it reverts back, there _may_ be a motherboard battery that needs replacing. It is losing its memory when it is turned off. https://www.manualslib.com/manual/1366367/Jvc-Ux-D150.html ..
2/9/2021 9:52:11 PM • JVC Audio... • Answered on Feb 09, 2021
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Jvc kw-avx830 black screen but blue power/att

buy a better computer mast
2/6/2021 5:53:35 PM • JVC KW-AVX830... • Answered on Feb 06, 2021
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I require a remote code for a JVC RX 509v receiver/tuner for my Bell Satelite remote

First, contact Bell and inquire whether their remote control contains the appropriate code.
1/10/2021 11:50:39 PM • JVC Audio... • Answered on Jan 10, 2021
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Where can i get manual for receiver JVC RX-518V?

Contact JVC to request.
1/3/2021 12:07:54 AM • JVC Audio... • Answered on Jan 03, 2021
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Hi, I'm looking for a manual; JVC RX-803V. Thanks...

Request the manual directly from JVC.
1/3/2021 12:02:13 AM • JVC Audio... • Answered on Jan 03, 2021
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JVC RX300 service manual

Order the service manual from JVC.
1/2/2021 11:41:57 PM • JVC Audio... • Answered on Jan 02, 2021
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Manual for jvc xl-r202. display is not lighting up. 5 cd changer. It was working before shipped to me.

Contact JVC directly to request the manual.
1/2/2021 10:46:11 PM • JVC Audio... • Answered on Jan 02, 2021
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CD door will not open

I just fixed the door in my FS-2000. The culprit is the old worn out or stretched rubber belt driving the gears for the door. You need a screwdriver Philips #2 and O-ring #39 [1 7/16" OD x 1 5/16" ID] from hardware store. If you are not confident about DIY repair, ask someone who is. Step by step: Unplug all cables. Unplug optical OUT stopper. Close all speaker and antenna terminal latches in the back. Remove 4 screws in the bottom. Remove 6 screws in the back. When you remove the back, you will see one more screw holding the side (RHS) panel at the top corner - unscrew it. Behind the aluminum heatsink in the back you will see the old belt for the door placed on two plastic pulleys. Remove it with tweezers. Compare with the O-ring, which should be slightly smaller in size. Open CD door with your finger and place the unit on its side. With open door you will have open access to the larger pulley where you place the new O-ring. Use a hook, or a pick, or tweezers to place O-ring on the smaller pulley. Close the CD door at least half way by turning the pulley with your finger. Do not force the door! With fully open CD door you would not be able to re-assemble the side panel because the door gear would stand in the way of the panel latch. First put back the side panel and put back the one corner screw. Make sure all 8 terminal latches (speaker, antenna) are in closed positions. Put back the back cover realigning parts with a small screwdriver; the power plug outlet usually needs to be pushed down a bit. Do not force anything! Put all 6 screws back. Screw back the 4 bottom screws with finer threads. DONE!
1/1/2021 4:47:50 PM • JVC FS-2000... • Answered on Jan 01, 2021
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Cd lid will not open when I press the button

Hi!

There is a belt inside your player that is used for this mechanism. The belt is off its place or is broken, if you can then change the belt or visit a technician to get it done.

If you find this solution helpful then do rate this solution.

Thanks
Rylee
1/1/2021 4:43:52 PM • JVC FS-2000... • Answered on Jan 01, 2021
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CD lid will not stay

Hello :

You need to take it to the service ! better if you still have the guarantee .

good luck
1/1/2021 4:39:37 PM • JVC FS-2000... • Answered on Jan 01, 2021
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Need to set time on my jvc fs-2000

1. Hold "Time set" button for 5 sec. 2. Use << and >> buttons to set time 3. Press "Time set" again to end and save
1/1/2021 7:31:50 AM • JVC FS-2000... • Answered on Jan 01, 2021
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