IBM 3279 2A Maintenance Information page 81

0
'"
c
.S:
"
E
..s
.::
::;
Q.
0.
" '"
-0
~
" c.
"
..c
U
~
::;
'"
r-
N
'"
MRC*
0
0
[QJ [QJ [QJ
2
+5 [QJ
[QJ +5lQ]
3
@ lQ] @
4
lQ] lQ] @
5
lQ]
@ -5
@
6
@ lQ]
@
7
GND @
lQ] GND lQ] 8
lQ] lQ]
@
9
@
lQ]
IQj
10
lQ]
lQ] +8.5
@
11
[Q) @
@
12
[Q)
@
[Q)
13
G2
F2
*Note that there is also a cable between
. G2 and G4 when MRC is instdl'ed, see Figure 6-6 .
.
,
0
[QJ
I§J
[QJTP
lQ]
+5@ [QJTP
@
TPlQ]
@'
~
~
@TP
lQ] TP
@J
@TP
~
@J
~
~
GND
IQI
@,
@ rQJ
@TP
@
~
@TP
[Q) +8.5
iQ]
[Q) +8.5
@
TP(Qj ~
-POR/RST
IQ] [§j
@
E2