Philips 50 T Series Service Manual page 103

B
batteries
low warning light
, 18
operating time
, 17
bench repair
RF
, 59, 69, 77, 79
bench test
Receiver assembly
, 65
Receiver preamplifier
, 64
Receiver VCXO
, 66
Transmitter VCXO
, 60
C
cables
, 8
remote event marker
, 10
service cable assembly
, 33
transducer
, 8
Channel Frequency
, 79
Frequency option
numbers
, 79
D
DECG transducers
, 9
display board
replacement and removal
Dynamic Compression
Circuitry
, 70
E
ECG Bandpass
, 75
ECG Driver
, 70
ECG Receiver
, 70
EEPROM
Receiver functional blocks
transmitter
, 73
environment
, 2
specifications
, 5
error flowchart
cardio channel
, 25
event marker
, 29
FMP
, 27
Index
no LED's lit on receiver
not all LED's lit
nurse call
, 30
Toco channel
, 26
transducer not detected
transmission INOP range
transmission range
yellow LED stays on
error messages
, 14
F
fetal monitor interface
pin connections
FMP Detector
, 70
FSK Bandpass
, 75
FSK Demodulator
FSK Generator
fuse
part numbers
, 44
replacement and removal
values
, 58
I
Input Filter
, 74
interface
, 57
pin connections
to fetal monitor
IUP transducer
specifications
, 10
J
Japan ID
, 73
M
, 74
maximum input/output
voltages
, 4
Modes
, 71
O
, 19
, 21
operating
environment
temperatures
, 24
Oscillator
, 22
Receiver
, 23
Transmitter
, 21
P
parameter test
parts
ordering
, 31
replacing
parts list
Receiver Boards
, 75
Receiver Parts
, 71
transducers
Transmitter
patient safety
, 58
pin connections
fetal monitor interface
power supply
Receiver
replacement and removal
Transmitter
preventive maintenance
, 31
problem solving
, 31
problems
solving general
processor board
replacement and removal
protective earth
R
Receiver
assembly bench test
VCXO bench test
VCXO replacement and
removal
receiver
preamplifier bench test
testing
,QGH[
, 2
, 2
, 76
, 72
, 13
, 39
, 39
, 42
, 42
, 45
, 40
, 2
, 31
, 76
, 53
, 72
, 77
, 17
, 17
, 54
, 3
, 65
, 66
, 56
, 64
, 11