IBM 3274 51C Maintenance Information page 174

Table of Contents

Advertisement

Card Socket
J2
G
J
0+--~-------------------~-_-_-_-_-~~~-:2~30~
___
o:~
I
,110
Port
Cable Socket
J3
~
__ R_ec_D_a_t_a_C_a_rd_1 ______________
~A02
Cable Jumper
10'0
o
~
t)
90
,
I
18
l
i:~
I
I 50
05
1
G07
Set Sel Sip L TH
-------------)~
A04
PLS Data from Sel Term
L-_______________
~
A05
Xmit 2FO
L-----------------~A06
2
I
I
_
I
1
I
Poll Addr Bit
I
4
v-'
0 4
L. _ _ _ _ _ _ _ _ _ _ _ _ _ _
):~
A07.
O-+--~:11~1;--------------------I-23;;,.n
__
04-1
2
+5V
All
~
Rec Data Card 1
I
.
Rst Sel Sip LTH
I
~-----------------~-------------~A08
J1
I
B
0
,~
~
"
13
','
130
PLS Data to Sel Dr
I
12oJ~-O-1-2+----------------~)A09
I I
11,
+Sel Device Is Awake
1110
O--::--------------~)
Al0
~~
11:~ ~ 1 . . : . ; - : - ! - : L -
'i'
'70-1
07
I I
L.
_-= __
P_o_"_A_d_d_r B_i_t
_4 _ _ _ _ _ _ _
)~
A 13
I
160
06
I
6
Poll Adder Bit
2
:A15
A12
5
Delayed Xmit Enable
4
7
,1,
50
+Sel D/R Card 1 or 2
. ,
r-----------------~
A13
1
4O,~
__
~+_-------P-GM--P-O-R-----------~
-
) A14
, 30
l: __
j
Figure C-13 (Part 2 of 2). Type A Adapter Coaxial Panel Card and Cable
Ato
Part 1
Appendix C. Connector, Board, and Card Locations
C-l1

Advertisement

Table of Contents
loading

This manual is also suitable for:

3274 52c

Table of Contents