Exchange Keypads on SX2 central module 52-5614
Use spare part: ZY5614-KPKIT
1. Remove Screws
- Remove the marked encoder knobs and screws.
- Screw: 6 pcs countersunk M2,5×8,
- Tool: Torx T8
2. Lift out the Fader Section
Important
Module must be disconnected from APC port!
- Unfold the fader panel and disconnect the marked cables
For reassembling:
- Connect the cable with the S-label next to the loudspeaker
- Connect the cable with the E-label next to the headphone-encoder
2.1
- Use a flat bladed precision screwdriver to lift up the connector carefully.
Important
Do not exert any force on the soldered connector!
3. Disconnect Faders, Potentiometers and Loudspeaker
- Disconnect the marked cables as described below.
3.1
- Disconnect the connector at each fader
- Use a flat bladed precision screwdriver to lift up the socket
Important
Do not exert any force on the soldered connector!
3.2
- Disconnect the loudspeaker
- Use a flat bladed precision screwdriver to unlock the connection clamp
4. Unscrew small PCB
- Unscrew the red marked screws
- Lift up the small sub-PCB the get access to the screws below it.
- Screw: 5 pcs lens screw M2,5×5
- Tool: Torx T8
5. Unscrew large PCB
- Unscrew the red marked screws
- Screw: 15 pcs lens screw M2,5×5
- Tool: Torx T8
6. Exchange Keypads
- Remove the PCB from the fader panel
- Take off the plastic frames of the framed buttons
- Exchange the keypads
- Make sure the button of the keypad is clean
6.1
Important
Use Isopropanol only, to clean the conductive area on the PCB.
No other cleaning agents are allowed.
Important
Do not touch the LEDs.
6.2
- Pull the rubber pins through the drill holes to fix the Keypads
7. Reassemble the module in reverse order