Removing the Control Panel Board
1. Follow the procedure to remove the Control Assembly.
Note:
To avoid damaging the LED display or Control Panel Board buttons, and scratching the
panel, be sure to have your work surface prepared.
2. Push the front edge of the Control Assembly so that the controls are visible.
3. Place the Control Assembly upside down on your work surface.
4. Remove the
ve screws (two recessed) from the bottom of the Control Assembly.
5. Remove the knob from the volume control potentiometer.
6. Refer to Figure 4-9. Insert a small
at tool to gently separate the two pieces. This should
separate quite easily with the slightest pressure. You can even use your thumbnail to
accomplish this.
Separate here.
Trim
Figure 4-9
7. The Control Panel Board and the top portion of the Control Assembly are now separate
from the rest of the assembly.
Disassembly/Assembly
Control Assembly
4- 13
Summary of Contents for CUP2
Page 26: ...Printed Circuit Boards Control Panel PCB 2 14...
Page 54: ...Disassembly Assembly Keyboard Assembly 4 22...
Page 62: ...Troubleshooting Maintenance Interconnect Diagram 5 8...
Page 68: ...Replacement Parts 6 6...
Page 70: ...Schematics 7 2...
Page 82: ...Schematics 7 14...