Monday, February 23, 2015

DENON DN-X1500 - DN-X1500S DISASSEMBLING AND SERVICE MODE

DENON DN-X1500 - DN-X1500S

DJ MIXER


DISASSEMBLING SERVICE MODE AND POWER SUPPLY CIRCUIT  

DISASSEMBLING 
(Follow the procedure below in reverse order when reassembling.)
1. Top Panel Unit
(1) Remove 9 side screws and pull up the Top Panel Unit.
(2) Disconnect FFC cable and Connector.
(3) Detach Top Panel Unit
Note : Do not pull out aslant to prevent FFC cable damage.
Do not fail to pull AC cord from wall outlet before disconnect the FFC cable.
If AC cord is remained plugged into wall outlet,
power is kept supplied in the unit, which may cause
danger.

2. Cross Fader Unit
(1) Remove 2 top screws and pull up Cross Fader Unit.
(2) Disconnect Connector.

3. CH Fader Unit
(1) Remove 4 knobs.
(2) Remove 4 screws and pull up CH Fader Panel.
(3) Remove 2 screws for each CH.
(4) Disconnect Connector.
(5) Detach CH Fader Unit.

4. Top Panel
(1) Pull out the knobs.
(2) Remove 8 screws.
(3) Detach Top Panel.

ADJUSTING THE MOVEMENT OF THE CROSS FADER CONTROL
(1) Move the Cross Fader control all the way to the end in the direction of the arrow.
(2) Turn Cross Fader screw A gently using the adjustment screwdriver to adjust the movement of the control. When turned clockwise, the movement of the control becomes heavier. When turned counterclockwise, the movement of the control becomes lighter.
(3) After adjusting, mount the Cross Fader Unit onto the main unit, being sure to place the cable properly. Be careful not to let the cable get stuck in the main unit.
Note : The Cross Fader has a precision structure. Do not tighten or loosen it excessively. Doing so could cause malfunction or adversely affect performance.

SERVICE MODE 
Power on while pressing MIC POST ON/OFF button and EFFECT LOOP ON/OFF button.
For canceling the service mode, turn power off/on
POWER SUPPLY CIRCUIT 
CLICK ON THE IMAGE TO ZOOM IN