Grass Valley PDX 218 - Manual (Page 45)

Removing and Replacing the LED Cable Assembly
PDX 218 Instruction Manual 3-11
To remove LED board:
1. Unsnap the front panel bezel by firmly pulling away from the front panel (Figure
3-1).
2. Remove the retaining screws from the front panel. (Figure 3-4) (These are also
caddie retaining screws.)
3. Lower the front panel.
4. Unsnap the LED board from the mounting posts (Figure 3-6) by pulling the board
straight up from the front panel.
5. Disconnect the cables from the LED board.
To install the LED board:
1. Connect the previously removed cables to the LED board.
2. Position the LED board over the mounting posts in the front panel and firmly press
down until the LED board snaps into place (Figure 3-6).
3. Raise the front panel and secure with the screws previously removed (Figure 3-4).
4. Position the front panel bezel mounting posts over the holes in the front panel and
press firmly until the bezel snaps back in place (Figure 3-1).
Removing and Replacing the LED Cable Assembly
This cable assembly (item 12 in Table 3-1) connects from the LED board to the front
panel power LED. It is not necessary to remove the PDX 218 from the rack to perform
this procedure. Figure 3-6 shows removal of the LED cable assembly. To remove
LED cable assembly:
1. Unsnap the front panel bezel by firmly pulling away from the front panel (Figure
3-1).
2. Remove the retaining screws from the front panel. (Figure 3-4) (These are also
caddie retaining screws.)
3. Lower the front panel.
4. Unsnap the LED board from the mounting posts (Figure 3-6) by pulling the board
straight up from the front panel.
5. Disconnect the LED cable assembly from the LED board (Figure 3-6).
6. Pull the LED end of the cable out of the front panel socket.
To install the LED board:
1. Connect the new LED cable assembly to the LED board (Figure 3-6).
2. Position the LED board over the mounting posts in the front panel and firmly press
down until the LED board snaps into place (Figure 3-6).
3. Insert the LED end of the cable into the front panel socket.
4. Raise the front panel and secure with the screws previously removed (Figure 3-4).
5. Position the front panel bezel mounting posts over the holes in the front panel and
press firmly until the bezel snaps back in place (Figure 3-1).