Specifications

Main Power Distribution Cable Connectors
The in numbem on the large connector of the main power distribution cable
E
are t e same as the ins on the wer supplyboard (see Figure 4-16). Its small
&!e”r
connector’s m num ISare d] erent than the pins on the power supplyboard
(see Figure 17).Note that you must check these voltagti with the connecton
attached to the power supply.Check the voltagesthrough the rear of the um-
neetors.
● ● ● ●
4
3
2
1
●8 ●7
●6 ●5
●12 ●11 ●10 ●9
●
●15
●
●
16
14 13
● ● ● ●
20 19 18 17
●22 ●21
Pin
i-
2
3
4
5
6
7
8
9
10
11
12
Voltage
Pin
Ground
13
Ground 14
Ground
15‘
Ground
16
Ground 17
Ground
18
Ground
19
Sense +
m
+5V
21
Ground
22
Ground
23
Sense -
24
Voltags
+5V
+5V
+5V
+5V
+5V
+5V
+5V
-1-5V
+5V
Iso9v -
IS09V+
IntrLoek
Rear of Connector
Figure4-16. System Unit Power Supply Lqe Cable Connector
(Model 400s, 425s, and 433s]
A-M Trnmhl-ehtitinn