Agilent Technologies 6890 Series Service Manual page 723

1230 Power Supply
AC power board connectors
J1
Power transformer connector
Pin
1
2
3
4
5
6
7
8
9
P7
Oven fan connector
Pin
1
2
3
4
5
6
P9
Main board interface connector
Pin
1
2
3
4
5
6 of 10
Function
NC
Line 1/Transformer 0A
Transformer 100A
Transformer 120A
NC
Transformer 0B
Transformer 100B
Transformer 110B
Transformer 120B
Function
NC
Fan
Fan
Oven/Fan
MT1/Fan
Fan
Function
Oven relay
Oven triac
+24V
Oven triac
Oven relay
Electrical
Agilent 6890 Gas Chromatograph Service Manual
Transformer
assembly
Wire color
NC
Black/Orange
Black/Yellow
Black
NC
Black/Green
Black/Blue
Black/White
Black/Red
Motor
assembly
Wire color
NC
Yellow
Blue
Brown
White
Orange
Jun 2001