GE DigitalFlo XGM868i Service Manual page 42

P1 Connector
P2 Connector
J1 Connector
J2 Connector
Illustration 4
(shown with heatsinks removed for clarity)
Screw, Lock Washer and Flat Washer
(2 places)
LCD Display and
P6 Connector
Interconnect Board
(male)
Illustration 5
DigitalFlow™ XGM868i Service Manual
Mounting Screw and
Washer Assembly
(3 places)
P9 Connector on Terminal Board
LCD Display,
connects to
Keypad Board and
J10 Connector on Main Board
Interconnect Board
Sub-Assembly
Green Grounding Jumper
P4 Connector
P10 Connector on Terminal Board
connects to
J9 Connector on Main Board
Terminal Board
J4 Connector
J6/J7 Connector* on Terminal Board
connects to
Power Tab on Power Supply Board
P7 Connector on Terminal Board
connects to
J7 Connector on Main Board
Standoff
Keypad Board
J1 Connector
(female)
Mounting Screw
with Washer Assembly
*J7 for AC Power Supply (shown)
(3 places)
J6 for DC Power Supply
J2 Connector
Bracket Screw
P8 Connector on Terminal Board
connects to
J8 Connector on Main Board
P21 Connector on Terminal Board
connects to
J3 Connector on Option Board (Slot 2)
P22 Connector on Terminal Board
connects to
P2 Connector on I/O Option Board (Slot 1)
Bracket Nut, Washer
and Lock Washer
Illustration 7
Fuse Cover DC Power Supply Board
Illustration 6
Heatsink
(for AC Power Supply only)
Screw, Lock Washer
and Flat Washer
(2 places)
Gap Filler (for AC
Power Supply only)
AC Power Supply
Assembly
Main Board
U6 Eprom
Illustration 8
(shown with AC Power Supply) Note: There are no
Heat Sink and Gap Fillers with a DC Power Supply.
Chapter 4. Parts Replacement
34