Power Supply; Power Supply Locations - IBM 5251 Series Maintenance Information Manual

Power Supply
180
POWER SUPPLY LOCATIONS
Low Voltage
Connector
Power Supply
Printed Circuit
Board
The fan is v isible from
the display assembly side.
Line Filter
(attached to the
display base under
the power supply)
1-98
+5V Test Point
I
+8.5V Test Point
I
Light Pen Power Supply Cord
World Trade Terminal Block
(50 hertz)
AC Power Supply Fuse
(inside cover)
-5V Test Point
Low Voltage
Circuit Breaker
Low Voltage
Connector Detail
Connector
Pin
2
3,5,6
1,4,7,8
9
Description
-5V
+5V
Ground
+8.5V