User Manual

TR-800 Service Manual
-38-
Removing and Installing the Control Panel
1. Remove the Volume Control knob ① shown as Figure 3.
2. Remove the nut using a special spanner, shown as Figure 3. ②
3. Remove the six screws (ST3.0X8.0) that secure the control panel using a screwdriver, sho③ wn as
Figure 4.
4. Gently press and remove the RJ45 port from the front panel, then pull out the speaker cable to ④
remove the controller PCB, shown as Figure 4.
5. Install the control panel as reverse steps.
Figure 3 Figure 4
Removing and Installing the Rear Plate
1. Pull out the ATO fuse , shown as Figure 5.①
2. Press the spring latch located on the two ② edges of the DC socket, and push the DC socket into
the housing to separate the socket from the rear plate , shown as Figure 5.③
3. Remove the seven screws (M3.0X6.0) that secure the rear ④ plate using a screwdriver, shown as
Figure 5.
4. Remove the two RF cables of both radios, and connecting cable of the fan, then remove the 3 power
jumper cables that connecting AC socket with switch power, using a screwdriver, and that’s all for
you to get prepared to remove the rear plate.
5. Installing the rear plate as the reverse steps.
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