GE DigitalFlo XGM868i - B.3 Calibrating Slot 0 Analog Outputs

Chapter 4. Parts Replacement
DigitalFlow™ XGM868i Service Manual 35
I/O Heatsink Bridge
Screw with Washer Assembly
and Mating Nut (not shown)
(2 places)
Screw with Washer
Assembly (3 places)
I/O Heatsink
Gap Filler (white surface
facing the I/O Heatsink)
Back Plate
I/O Board
Gap Filler
(white surface
facing the Bridge)
Gap Filler
(white surface
facing the Bridge)
Illustration 9
Illustration 10
Illustration 11
Slot 2 Option Board
Standoff
I/O Board (Slot 1)
with Heatsink
Screw with Washer Assembly
(2 places)
Bracket
Nylon Washer
Flat Washer
Lock Washer
Screw
Power Supply Heatsink
Gap Filler (white
surface facing PCB)
J2 Connector on
Power Supply
J6 Connector on
Power Supply
Standoff
Keypad Board
Interconnect Board
P1 Connector on
Interconnect Board
P2 Connector on Interconnect Board
Main Board
J1 Connector on I/O Board
(Slot 1) with Heatsink
J2 Connector on
Option Board (Slot 2)
Bracket Screw
Nylon Washer
Bracket
J5 Connector on Main Board
Standoff
J6 Connector on Main Board
Power Supply Board
Screw, Lock Washer and
Flat Washer (2 places)
Figure 8: Model XGM868i I/O Option Card Subassembly