Top 20 Dual XDMR-7700 CD Player Questions & Answers

Two small screws hold the faceplates on a lot of the Dual drop down units Open the drop down face and remove the screws. Apply side ways pressure and slightly up from one side of Player. It should release

Dual XDMR-7700... | 139 views | 0 helpful votes

Change the Flex cable that connects from main chassis to the front face plate. This is a common problem with Dual drop down face plates, since the flexible wires break and lose connection.

Dual XDMR-7700... | 307 views | 0 helpful votes

Get a adaptor kit from you're local radio place or radio shack, now a days they have plug and play kits for every model, try best buy also.

Dual XDMR-7700... | 47 views | 0 helpful votes

The faceplate tries to open then it retracts right back. Can anyone help with this problem or have a internal parts diagram. Thanks

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try disconnecting power to the radio for a while. Sometimes an IC will lock up and needs to be reset. the best way to do this is either uplug the wire harness from the back of the radio or disconnect the battery.

Dual XDMR-7700... | 75 views | 0 helpful votes

Not sure from description if you've got it wired right, and I am assuming you have most of it working but can't get the time to stay in memory. Are you sure you have the memory power wire going to a constant power source? 1 power wire ( power with key on or in accessories mode) will run player and the other which needs constant power would be for memory and time. Almost sounds like that is missing. Some units will not run at all without both, where others will work, but not store anything such as time, and needs to be reset every time it's turned back on, if that memory wire isn't hooked up.

Dual XDMR-7700... | 255 views | 2 helpful votes

I have one I'm throwing out if you would like it let me know

Dual XDMR-7700... | 218 views | 1 helpful votes

you will need to contact the manufacturer. However i believe that items or parts for those are not sold seperatly to the public. Your best option is to buy a name brand radio as in sony or pioneer.

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Your clock adjustment is probably located at enter/function mode. Was looking at the layout of the deck and there isn't aux port in the front so my guess is that it is located on the rear of the deck. Make sure you have the iplug connector.

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just connect first the black wire into ground or the steel and connect both red and yellow next connect to lead wire from ignition switch like green

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Dear sir i have located a PDF version of you xdmr 7700, So if you want to email me on i will be happy to send it to you, all the very best, Colin.

Dual XDMR-7700... | 595 views | 0 helpful votes

OK, the only reason that anything "Blows", or "Trips" a breaker or fuse, it is always an Overload, or a Short Circuit to Earth. This is always fatal, to the unit. There is a major fault with this unit.. Please get this unit looked at by a reputable auto electrician, or service center, ask for a "Quote" 12 Volt systems because they draw large amounts of current, whenever they fault, they usually destroy components inside.

Dual XDMR-7700... | 72 views | 0 helpful votes

if your cd player still works and plays through the speakers, but your radio wont play through the speakers. i would suggest checking the antenna in the back of the stereo. most stereo's wont even play static if the antenna is disconnected. if the antenna is connected behind the stereo go to the passenger side door usually under the glove box is another antenna connection check to see if that one is intact. if that one is it usually means the antenna itself is not tight enough on the body.

Dual XDMR-7700... | 672 views | 0 helpful votes

Yes you can buy the internal parts....

Dual XDMR-7700... | 172 views | 1 helpful votes

You can try hitting the reset button, just above the power button.

Do you hear ANY motor noise ?

Anything blocking the panel?

Dual XDMR-7700... | 165 views | 0 helpful votes

yes found a manual go one from an e/bay member who has the same tv.
you could not help.

Dual XDMR-7700... | 134 views | 0 helpful votes

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