Receiver Mainframe Board Location Diagram; 40 Mhz Cpc Card - Philips IntelliVue Quick Reference Service Manual

1. Check the overall operation of the receiver
mainframe by re-booting it and observing the LEDs
on the 40 MHz CPC card and the Utility CPU board.
To re-boot the mainframe, push the power button
to remove power and then push it again to restore
power. See Figure 3 for the Receiver Mainframe
Board location.
R1-R8: Receiver Slots
D1: Rack Interface PCB
D2: Utility CPU PCB
D3: SDN Interface PCB
D4: Analog Output PCB
(optional)
D5: CPC PCB
D6: Unused
D7: Unused
D8: Power Supply PCB
Figure 3 Receiver Mainframe Board Location
The LEDs should behave as follows:
LED
1 Red
2 Green
3 Green
Note
The 3 upper green LEDs on the Utility CPU are for the
power supply and should remain Green whenever power
is applied to the receiver mainframe.
16

Receiver Mainframe Board Location Diagram

Diagram
Table 1. 40 MHz CPC Card
Step 1
ON
ON
ON
(Normal Operation)
Receiver Mainframe/System Faults
Step 2
OFF
Slow Blink
Slow Blink