Teletype SA110 Checkout And Troubleshooting page 7

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TROUBLESHOOTING CHART
3.11 Troubles are Hsted on the troubleshooting chart in
the order they would be detected when the SAll0
is checked. Reference is made to the following schematic and
actual wiring diagrams:
NUMBER TYPE CONTENTS
8538WD
s
SAll0 Parity Failure Detector
8539WD A SAll0 Parity Failure Detector
322402-04
C TP322402-04 Regenerators and
Parity Detect Logic Card
322405 C TP322405 Interface Amplifiers
and Break Generator Circuitry Card
8716WD
s
TP327631-34 Bypass Switch and
Indicator Assemblies
ISS 1, SECTION 578-200-300
NUMBER TYPE
CONTENTS
8566WD A TP327631-34 Bypass Switch and
Indicator Assemblies
8717WD
s
TP327637-40 Bypass Switch and
Indicator Assemblies
8567WD
A TP327637-40 Bypass Switch and
Indicator Assemblies
322423
C TP322423 Counter Driver Card
S = Schematic, A= Actual, C = Card Drawing
A detailed circuit description is contained in 8538WD.
3.12 Refer to Section 578-200-200 for information
on installation of the SAllO and the optional
bypass switch and indicator assemblies coded as part of it,
and Section 578-200-800 for parts. Refer to sections and
wiring diagrams furnished with the terminal for information
on the terminal.
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