Recently I went to the CD player has been little improvement, but also "change home audio Bin Chi XRV scrap CD player (on)" on the previous supplement.

First, obsessive-compulsive disorder committed, or feel a Bluetooth connection to the engineering mode and backlight keys did not these two issues need to be addressed, so only the decoder, the reason that the Internet to buy a decoder, spent $ 50, and the car the price is almost the same machine, pit ah! But successfully solve the problem after installed, in addition now also supports changing the wallpaper. First you need to have a tail AUX, two green and white lines of the decoder (blue line where I actually extended line of the green line) to be connected to the plug AUX, as follows:

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Connection: two red orange wire to the positive electrode, but then I is the ACC, orange background light does not answer, then the negative or black Ground, I is the Ground. The final results below, the darkness is important to know the key backlight ~

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Second, the replacement of the tweeter, turned out that the effect is not obvious for the treble loudspeakers, removed, replaced with 1.5 inch tweeter fiber membrane capacitance increase, a large bass speakers do in parallel, with the pair of loudspeakers, no division It is also very effective.

Third, the replacement of the start switch, the original bit ugly, directly put on a car are reserved hole shift switch, four lines (red and black lights, respectively positive and negative, respectively, red green and positive input and output lines.) , black to the iron, as a set of two red, a green line is set, then contact this way, to achieve the switching function switches and indicators, iron black line is not connected, the indicator does not light.

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Fourth, coupled with dust-proof net.

Fifth, regret not buying DA screen, the screen can Carplay part DA connectivity, playability, can only talk about it later, in fact, there is not much time to listen to songs about her home amplifier, horn too much, really enough is enough ah .

Update: 2019.6.24

Online found a shell, but the front panel hole size a little bias, resulting in a very strong need to put in the front panel of the machine card, work is good, but the shell are more expensive than the car machine, ironic.