Nikon CM200 service manual Radio Disassembly Detailed, Control Head Removal, Volume Knob Removal

2-4 MAINTENANCE

6.0Radio Disassembly - Detailed

The procedure to remove and replace a Control Head, Top Cover or Transceiver Board is similar for all models of radio. A typical procedure is therefore shown followed by specific disassembly procedures for Control Heads on radio models without a display and radio models fitted with a display.

6.1Control Head Removal

NOTE Ensure that the volume knob is in the OFF position before disassembling the radio.

Volume Knob Removal

1.Insert the flat screwdriver between the control head plastic and the volume knob and push the volume knob upwards. See Figure 2-1.

Figure 2-1Volume Knob Removal.

2.Insert the flat screw driver (4 mm maximum) into the slot and push the plastic up.

Do the same with the second slot to free the control head from the chassis assembly. See Figure 2-2.