Service manual

4. DISASSEMBLY AND ASSEMBLY
Service Manual CNS-9701 4.23
1. Remove the enclosure from the recorder unit according to the “Removing the
Recorder Sub Assy” steps 1 to 2.
2. Peel off the LED cover sheet on the upper part of the front panel.
Replacing the LED
3. Push the LED inward through the hole of the front panel and pull the LED
rearward.
4. Cut the middle of the LED lead wire soldered to the RS232C interface board.
5. Replace the LED with a new one. Solder the LED lead wire to the remaining
lead wire connected to the RS232C interface board. Cover the soldered point
with insulated tape.
6. Assemble the recorder unit by reversing the above procedure, steps 3 to 1.