SERVICE HINTS
REPAIR POSITION COPPERSIDE REPAIR POSITION COMPONENTSIDE
To get access to the copperside of the printed board assembly proceed as follows: 1. Remove the two screws on the bottom 2. Open the CD-door and remove the screw on the right side of the cabinet 3. Open the battery-door and remove the screw inside the battery compartment 4. Lift the bottom (take care of battery springs) 5. Supply the unit via external DC-socket 6. Ensure that the door switch is closed during measurements
To get access to the componentside of the printed board assembly proceed as follows: 1. Remove the two screws on the bottom 2. Open the CD-door and remove the screw on the right side of the cabinet 3. Open the battery-door and remove the screw inside the battery compartment 4. Lift the cabinet part 5. Supply the unit via the external DC-socket 6. Ensure that the door switch is closed during measurements
DISMANTLING THE CD-DOOR
To dismantle the CD-door proceed as follows: 1. Dismantle the bottom as described above 2. Remove the printed board/drive assembly 2. Disconnect the membrane keyboard (flex-foil connector on copperside of printed board) 3. Bend the cabinet leftwards downwards 1, while bending the CD-door rightwards upwards 2 The procedure appears to be tricky at first, but force needs to be applied with thumb and middle finger only. It�s just like snapping one�s fingers.
Remark: Don�t worry about applied force - both parts have a solid design. However, do not use screwdrivers or tools like that. Sharp edges might damage hinge or cabinet part.
