IBM 6580 User Manual

LIGHT EMITTING DIODE (LED)
BOARD
The LED board is connected to the sys-
tem power supply by connector Ll and
to the system card by connector 52.
Wiring Side
L 1 (LED ASSEMBLY CABLE)
Termination
Pin No.
LED Board
Identification
1 7 LED C (Thermal)
2
8
LED B (Over Current)
3
9
LED A (Over/Under V)
4
(Key)
Not
Used
5
10
+16.0
VDC
Figure 8-10. LED Board Connectors
Pin No.
1
2
3
4
5
6
7
8
8-18 IBM Displaywriter Product Support Manual
LED Board
Connectors
Wiring
Side
S2.(LED ASSEMBLY CABLE)
Termination
LED Board
-
6
5
(Key)
4
3
2
1
Identification
-
LED 0 (Error)
LED E (Error)
-<Not Used) 'J
LED F (Error)
LED G (Error)
LED H
(Errod
+5.0 VDC

IBM 6580 Specifications

General

Brand	IBM
Model	6580
Category	Desktop
Language	English