Cisco 7000 - Page 4

4Cisco 7000 Front Chassis Panel and LED Board and Replacement
The LED board is mounted to the backplane on a horizontal plane near the top of the
chassis interior (shown edge-on in Figure 3). The board slides into two brackets
mounted to the front of the backplane, and a connector on the rear of the LED board
mates with a connector on the backplane.
Figure 3 Cisco 7000 Internal Chassis Components, Front View
Two pins in the brackets and a metal spring that butts up against the ceiling of the chassis
keep the board in place (see Figure 4). You must remove the top front chassis panel to
access the LED board. Carefully follow the top front chassis panel removal instructions
to avoid damaging the LEDs or the LED board.
H1334a
LED board 
(mounted on horizontal
plane in chassis)
LED board spring
LEDs
Arbiter board
connector
Blower power
connection
Blower air ducts to
interface processor 
compartment