JVC Headphones Voltage - Unknown WallWort
What VOLTAGE did this HA-w100RF JVC transmitter require??
*** I have a pair of wireless headphones. HA-W100RF. This is the model with a base and vertical bar (antenna) that supports the headphones, recharges the batteries in the headphones when they are not in use, and sends the audio via RF about 150 feet to the headphones via 924 MHz fm modulated. Quite similar to the HA-W1000RF 900Mhz cordless, but with a different stand. It's basically a transmitter with audio input, and headphones with volume controls. The set is complete except for the power supply (wall wort). To repair these I would require the voltage for the 110V black box (ac adapter). The transmitter is powered by this adapter, the headphones use AA batteries. What VOLTAGE did this JVC transmitter require?? If you have a pair of these could you reply to the newsgroup with the data printed on your JVC ac adaptor. The voltage and maybe even the maximum milliamps. There were not enough of these sold, and they are not available any longer, for this data to be found in the newsgroups or on the web. Even ebay sales are very low. Maybe one pair every season or so. None, as of this week, and the past several weeks data is all ebay gives access to. One photo of a recent sale had the wall wort in the photo and i couldn't get the voltage from the photo even after using software to enlarge it, clean it up, and sharpen it. Thanks, in advance, for your assistance, if you own, or used to own, or repair, or have access to manuals for this model. Daveyjane. |
JVC Headphones Voltage - Unknown WallWort
daveyjane wrote in
ups.com: What VOLTAGE did this HA-w100RF JVC transmitter require?? *** I have a pair of wireless headphones. HA-W100RF. This is the model with a base and vertical bar (antenna) that supports the headphones, recharges the batteries in the headphones when they are not in use, and sends the audio via RF about 150 feet to the headphones via 924 MHz fm modulated. Quite similar to the HA-W1000RF 900Mhz cordless, but with a different stand. It's basically a transmitter with audio input, and headphones with volume controls. The set is complete except for the power supply (wall wort). To repair these I would require the voltage for the 110V black box (ac adapter). The transmitter is powered by this adapter, the headphones use AA batteries. What VOLTAGE did this JVC transmitter require?? If you have a pair of these could you reply to the newsgroup with the data printed on your JVC ac adaptor. The voltage and maybe even the maximum milliamps. There were not enough of these sold, and they are not available any longer, for this data to be found in the newsgroups or on the web. Even ebay sales are very low. Maybe one pair every season or so. None, as of this week, and the past several weeks data is all ebay gives access to. One photo of a recent sale had the wall wort in the photo and i couldn't get the voltage from the photo even after using software to enlarge it, clean it up, and sharpen it. Thanks, in advance, for your assistance, if you own, or used to own, or repair, or have access to manuals for this model. Daveyjane. Probably 6 or 9v 300-500ma. A polaritiy indication should be on the device. You can also open the unit to look at it for a guess. |
JVC Headphones Voltage - Unknown WallWort
If your unit uses two "AA" batteries, it would make sense that your unit
required 3 Volts. You will have to open it up and trace the circuitry to determine the correct polarity if it is not marked on the outside. I would suggest starting with 3 Volts to try it. Then work your way up if it does not work. You can do this with a universal power adaptor that has a voltage switch on it. As far as current is concerned, the device will pull what it required. Get a universal adaptor that can supply a lot of current to be safe. There are some models that are over 500 ma. -- JANA _____ "daveyjane" wrote in message ups.com... What VOLTAGE did this HA-w100RF JVC transmitter require?? *** I have a pair of wireless headphones. HA-W100RF. This is the model with a base and vertical bar (antenna) that supports the headphones, recharges the batteries in the headphones when they are not in use, and sends the audio via RF about 150 feet to the headphones via 924 MHz fm modulated. Quite similar to the HA-W1000RF 900Mhz cordless, but with a different stand. It's basically a transmitter with audio input, and headphones with volume controls. The set is complete except for the power supply (wall wort). To repair these I would require the voltage for the 110V black box (ac adapter). The transmitter is powered by this adapter, the headphones use AA batteries. What VOLTAGE did this JVC transmitter require?? If you have a pair of these could you reply to the newsgroup with the data printed on your JVC ac adaptor. The voltage and maybe even the maximum milliamps. There were not enough of these sold, and they are not available any longer, for this data to be found in the newsgroups or on the web. Even ebay sales are very low. Maybe one pair every season or so. None, as of this week, and the past several weeks data is all ebay gives access to. One photo of a recent sale had the wall wort in the photo and i couldn't get the voltage from the photo even after using software to enlarge it, clean it up, and sharpen it. Thanks, in advance, for your assistance, if you own, or used to own, or repair, or have access to manuals for this model. Daveyjane. |
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