IBM XT 5160

OSC
(SH.l0,11)
PCU<
(SH.8,9)
Aill
(SH.3,4,5,10)
AI8
(SH.3,4,5,10)
AI7
(SH.3,4,5,10)
Alb
(SH.3,4,5,10)
All;
(SH.4,5,10)
AI4
(SH.4,5,10)
A"
(SH.4,5,10)
AI2 (SH.4,5,10)
All
(SH.4,5,10)
AIO
(SH.4,5,10)
All
(SH.4,5,10)
A8
(SH.4,5,10)
LOCK' (SH.2)
RESET (SH.2,4,9)
A7
(SH.4,5,10)
Ab
(SH.4,5,10)
AC;
(SH.4,5,10)
A4
(SH.4,5,10)
A,
(SH.4,5,10)
A2 (SH.4,5,10)
AI
(SH.4,5,10)
AD
(SH.4,5,10)
a-K88 (SH.2,5)
07
(SH.5,6,10)
---Db
(SH.5,6,10)
~C; (SH.5,6,10)
D4
(SH.5,6,10)
0,
(SH.5,6,10)
02
(SH.5,6,10)
01
(SH.5,6,10)
00
(SH.5,6,10)
~
~ I~ ~w.;I;-:'-'- ---------
AAI7 4 0 QI-::C;~ _
AAlb
17 OLS"3nQ~
AAIC; 7 0 u7 QI-Jb~ _
AAI4
14
0
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AAI, 8 0 QI-,:q~ _
AAI2
n O~GQ 12
Cb
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.11
VI
.11
(SH.l0)
(SH.2)
(SH.8)
(SH.9)
(SH.l0,ll)
(SH.l0,ll)
(SH.l0,ll)
(SH.l0,ll)
(SH.l0,ll)
(SH.l0,ll)
(SH.3)
(SH.5)
(SH.5)
(SH.5)
00
~
rIJ
.......
~
=
==
o
=
..
=-
(SH.5) XDO
(SH.5) XDl
(SH.5) XD2
(SH.5) XD3
(SH.5) XD4
(SH.5) XD5
(SH.5) XD6
(SH.5) XD7
.I I I {II I I I I I I I I I I I I I !
~g8
.......
I
W
Ul
64/256K System Board (Sheet 1 of 11)
l NOl133S