IBM 5100 Maintenance Information Manual page 380

katakana feature 4-4
key
codes 2-44
module 2-8, 2-46
installation 2-46
removal 2-46
key codes 2-44
keyboard 2-3, 4-9
base plate 2-8
bring up program 3-5
cable 5-44
cleaning 2-45
code translation 4-10
controls and switches 4-9
data flow 4-10
disassembly 2-45
end seals 2-8
error checking 4-12
function keys 4-11
hex code 2-46
insulator 2-8
interrupts 4-10
keys 2-46
lights 4-10
operation 4-1 0
pc board 2-8, 5-47
removal 2-45
repeat action function 4-11
signal cable 2-8
signal cable chart 2-8
switches and controls 4-9
typamatic function 4-11
keyboard input 6-3, 6-5
CRT buffer 6-3
work area 6-3
keyboard IOCB 6-19
keyboard IOCB format 6-19
keytop 2-8
lamp test 2·43
language support troubleshooting
guide 3-80
LDHD C-15
LDHI 2-34
LED 2-5
LED-PTX assembly 2-5
removal 2-36
replacement 2-36
left margin timing test 3-54
line
filter 2-11
filter wiring 2-53
polarity 5-4
symbols 5-4
line cord 4-50
line filter 4-50
load command 4-29
load DCP1 3-17
load DCP2 3-32
load mark holes 2-35
loaded dc voltages 2-52
loading instructions, 890 diagnostic
sections 3-39
loading MOl sections 3-29
locations
A1 board 2-15
control unit 2-4
5100 functional units
ac box 2-3
alphameric keys 2-3
A1 board 2-3
control panel 2-3
control unit 2-3
display 2-3
keyboard 2-3
numeric keys 2-3
power supply 2-3
run switch 2-3
step switch 2-3
tape unit 2-3
locking wheel 2-5
locking wheel assembly adjustment 2-29
logic block line symbols 5-4
logic board 2-10
logic probe A-3
logic symbols 5-4
long space interrupt 3-54
long space interrupt, tests for 3-55
loop on op code test 4-22
loop on read/write storage content test 4-22
loop on ROS CRC and sequence test 4-22
loop on ROs read back test 4-22
loop tests
op code 3-25
read/write storage 3-25
ROS address 3-25
ROS read CRC 3-25
loop write read 3-42
loose tape rewind 2-34
LTH C-15
L32-64-R32 switch 2-17, 2-43
L32-64-R32 switch service check 2-43
MAP
actions 1-9
examples 1-9
external exit points
instructions 1-9
internal exit points
off page referencing
on page referencing
1-10
1-10
1-9
1-10