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Try a firmware update

Jwin JD-VD136 | 63 views | 0 helpful votes

1. It's more likely the problem is a broken power cord or dirty power switch. If you've been in the habit of yanking the cord to unplug the unit instead of pulling directly on the plug, or somebody tripped over the cord, the power cord is probably broken right at the plug.
2. Changing a blown fuse without finding and repairing the fault that blew the fuse will only give you another blown fuse. It's not like the old farmhouse with too many things plugged in on the same fuse... A blown fuse in audio equipment is usually the result of a shorted speaker driver transistor. The transistors come in pairs; if one is bad the other has been overloaded and should be replaced also. That's a job for an electronic technician.

Jwin Audio... | 77 views | 1 helpful votes

we can not sorry

Jwin JDVD501 DVD... | 29 views | 0 helpful votes

Those RCA jacks you are using might be the problem. Lowest Quality only means your TV is ment to handle 720 to 1080 lines- the RCA cables you are using can only handle up to 500 lines. The likely culprit is the RCA cables are low quality or bent or worn. Get new RCA cables and try again. Just be sure the plugs go all the way into the connectors and the wires are not crushed or chewed on by a pet.

Jwin JD-VD147... | 123 views | 0 helpful votes

Try Googling (Jwin)(jt-p79)(manual) without parens.

Jwin Audio... | 68 views | 0 helpful votes

If it does this with multiple different disks then something is drastically wrong with your unit. If still under warranty go for it. Otherwise you will have to bite the bullet since repairs on this sort of gear are not cost effective.

Jwin JXMP262 (2... | 68 views | 0 helpful votes

Are you sure it's the receiver infra red and not the remote simple check is to operate your remote and hold it in front of a phone camera if working you will see light flash.

Jwin JV-DTV3212... | 33 views | 0 helpful votes

Check video plugin to see if connect good on both tv and dvd player. You might try unplugging and re plug. If that doesn't help you might try another plug wire not sure if you have rca or HDMI plugs.

Jwin Electronics... | 83 views | 0 helpful votes

Your PC cannot power speakers by itself... you need to take headphone (Green port) output to an Aux in of any amplifier or getto blaster. Conversely you could purchase a PC/Laptop USB connected amp. Creative Labs used to sell these (I have one) but search on-line.

Jwin JS-P201... | 157 views | 1 helpful votes

read manual, or download from internet site

Jwin JTP590... | 94 views | 0 helpful votes


Your head gets cracked for that, you must call a technician and let the technician do his stuffs.

Jwin Audio... | 35 views | 0 helpful votes

According to the Altius manual:

Make sure the power is switched to the "ON" position.
For a full charge, leave the unit connected to the PC for 3 to 4 hours.
Do not press any button while charging, otherwise charging will automatically stopped.

Only charge the battery after it has run out, otherwise it will shorten the life of the battery.

Jwin MP3 Player | 539 views | 0 helpful votes

The usb drivers for this speaker are included in the OS. Update your mac OS. If you still have a problem the speakers are probably broken.

Jwin Jsp204 | 57 views | 0 helpful votes

You might want to try a dvd player cleaner disk. I tried it on mine and then my dvd started working like it should

Jwin JD-VD147... | 27 views | 0 helpful votes

hi ya

this is quite a common issue with tape head cleaners, try loosening the tape a little, and see if this helps,

Jwin JC-13... | 147 views | 0 helpful votes

Contact the authorized service center to JVC, to buy a genuine one. Gopakumar Gopalan Google

Jwin JV-DTV3212... | 53 views | 0 helpful votes

try 11049

Jwin JD-VD502... | 94 views | 3 helpful votes


Jwin JVDTV32 32... | 28 views | 0 helpful votes

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