DISASSEMBLING AND CIRCUIT DIAGRAM

Greetings
can you explain more?
or just the sliding fader is not working?
if the sliding fader is not working u need to change the sliding part
REF: SLIDE VR(RA45D2-211-15D1-R0B50K)
its 50K Ohm slider.
sometimes the material inside the slider ends fast due to activity.
hope this helps
Kind Regards from Audio-adviser.com

You may download a copy of the manual at http://avdeal.de/productinfo/denon/dn-x1500s/DN-X1500_bedienungsanleitung.pdf/

Click the link below :----http://wikisolutions.blogspot.in/2012/02/get-free-answers.html

Control Panel
1. Remove power from unit.
2. Remove burner switch control knobs.
3. Open oven door and remove screws securing control
panel.
4. Remove screws located on the right and left sides of
the control panel.
5. Grasp control panel on the far left and right sides and
gently pull the control panel out and down.
NOTE: Gently pull control panel out and down.
6. Remove infinite switch control knobs, infinite
switches, indicator lights, rocker switches, and
electronic control/clock (as necessary) and transfer to
the new control panel.
7. Reverse procedure to reinstall control panel.
Electronic Control
1. Remove control panel, see “Control Panel”
procedure, steps 1 through 5.
2. Remove screws securing electronic control bracket to
control panel.
3. Label and disconnect terminal wiring from electronic
control.
4. Reverse procedure to reinstall electronic control.try that