Service manual

Index
Index - 2
optical paper sensor removal, 5-14
options
power cords, 1-9
options, cardiograph, 1-8, 1-12
country, 1-8
ordering information, parts, 6-1
P
PageWriter 100 keyboard tests, 2-13
PageWriter 200/200i keyboard tests, 2-
13
PageWriter 300pi keyboard tests, 2-13
paper sensor, cleaning, 2-21
parts list, 6-1, 6-23
bottom case assembly, 6-13
cart, 6-22
main assembly, 6-7
patient cable, 6-5
parts ordering information, 6-1
patient cable, 3-1, 3-3
and abrasives, 2-21
and autoclaving, 2-21
and isopropyl alcohol, 2-21
and ultrasonic cleaners, 2-21
immersing, 2-21
leadwires, 2-14
parts list, 6-5
problems, 4-8
patient cables
cleaning, 2-21
patient simulator, 2-14
performance verification, 2-1, 2-14
ECG simulation, 2-14
extended self-test, 2-2
visual inspection, 2-2
PLOADON signal, A-9, A-13
power supply
tests, 4-19
power supply assembly
replacing, 5-19
power-off sequence, 3-2
power-on sequence, 3-1
powr cord options, 1-9
PPWRON signal, A-9, A-13
PRCLK signal, A-7
preventive maintenance, 2-18, 2-22
cleaning, 2-18
lubrication, 2-18
print
removing the door assembly, 5-10
printer
paper speed, 2-14
problems, 4-9
removing the drive assembly, 5-11
printer door assembly
removing, 5-10
printer drive assembly
installing the gears, 5-12
removing, 5-11
printer test, 2-12
printhead, 2-20, 5-13
cleaning, 2-20
removing, 5-13
replacing, 5-15
printhead assembly
removing, 5-13
R
RA signal, A-11
recording a simulated ECG, 2-14
removal
optical paper sensor, 5-14
removing
the battery, 5-2
the control board assembly, 5-17
the keyboard, 5-4
the keyboard display assembly, 5-6
the keyboard flexible circuit, 5-6
the printer drive assembly, 5-11
the printhead, 5-13
removing the printhead assembly, 5-13
repair philosophy, 4-1
replacing
the control board assembly, 5-17
the keyboard assembly, 5-7
the power supply assembly, 5-19
the printhead assembly, 5-15
replacing fuses, 5-20
reset vector, 3-1
reset, processor, 3-1
RL signal, A-11
ROM, 3-1
routine maintenance, 2-18
ROWSA_0 signal, A-3, A-6
ROWSA_1 signal, A-3, A-6
ROWSB_0 signal, A-3
ROWSB_1 signal, A-3
ROWSC_0 signal, A-3
ROWSC_1 signal, A-3
ROWSD_0 signal, A-3
ROWSD_1 signal, A-3
ROWSG_0 signal, A-3, A-6
S
safety standards, 2-23
safety tests, 2-23
self-test
front-end interface test, 2-8
keyboard display test, 2-12
manufacturing/serial interface test, 2-
8, 2-9
printer test, 2-12
SHELL signal, A-11
SHIELD signal, A-11
signal
ENBL5V, 3-1
LED10, A-6
LED11, A-6
LED12, A-6
LED13, A-6
LED14, A-6
LED15, A-6
LED7, A-6
LED8, A-6
LED9, A-6
LOAD, A-3, A-6
ONSTBY, A-3, A-6
ROWSA_0, A-3, A-6
ROWSA_1, A-3, A-6
ROWSB_0, A-3
ROWSB_1, A-3
ROWSC_0, A-3
ROWSC_1, A-3
ROWSD_0, A-3
ROWSD_1, A-3
ROWSG_0, A-3, A-6
VCCV, A-3
YD, A-3
signal names
ACONLED, A-3, A-6
CP, A-3, A-6
DD0, A-3
DD1, A-3
DD2, A-3
DD3, A-3
DF, A-3
DOFF, A-3
ground, A-3
KEYIN0, A-3, A-6
KEYIN1, A-3, A-6
KEYIN2, A-3, A-6
KEYIN3, A-3, A-6
KEYIN4, A-3, A-6
KEYIN5, A-3, A-6
KEYIN6, A-3, A-6
KEYIN7, A-3, A-6
LED2, A-6
LED3, A-6
LED4, A-6