IBM 6580

J1
Termination Connectors
Pin No. 2
Bright
Control
1
11
-
2
- -
3 -
-
4
-
-
J CONNECTORS (Wiring Side)
5
-
2
-
3
6
-
-
7
-
-
(SERVICE POSITION)
8
-
-
9
- -
10
- -
11
-
-
12-14
-
-
15
-
-
16
-
-
17 *
-
-
18
-
-
19 *
-
-
20
-
-
21 *
-
-
22 -
-
23 *
-
-
24
- -
* Ring Terminal
Pin 1
Pin 12 CONNECTOR STRIP
\ ~ Card Side (Top)
~~~::::,;~::::A::::,;p::::8:::A;;'::::~ 1
0
)
Pin 13 J1 Pin 24 J2 J3 J4
NOTE: Voltage and
continuity checks on the Connector Strip
pins are taken from the top (card side) with the Ana-
log Card removed.
LV2
-
6
-
-
-
-
-
1
-
-
-
8
-
3'
-
-
-
-
-
-
-
-
-
I deritification
Bright
(Info. Only)
+ 5.0 VDC
Not Used
Not Used
Intensity
Not Used
+ 32 VDC
Not Used
+ 18 VDC
Not Used
-5VDC
Not Used
Signal Ground
Not Used
Frame Ground
Not Used
Frame Ground
Not Used
Frame Ground
Not Used
Frame Ground
Not Used
Figure 8-16 (Part 1 of 3). Large Display Analog Card Connector Strip, Cable
Connectors J1 through J4, and CRT Socket
8-24 IBM Displaywriter Product Support Manual