Sensor Interface Board (Sib); Sib Fuses, Test Points And Leds - Abbott ARCHITECT RHS Training Manual

Sensor Interface Board (SIB)

The SIB supplies the power to several RSH components. In addition, it develops two voltages 1.8VDC and
3.3VDC to use for SIB logic.
The SIB contains fuses and LEDs to assist with "Normal vs. Failure" identification during troubleshooting.
The voltage, function and state of these devices are listed in the table below:
Voltage
+1.8VDC • Board Logic
+3.3VDC • Board Logic
+3.3VDC • Cover Interlock Sensor Boards
+5VDC • RSH Bar Code Reader
• RSH Keypad
• PLSB and UDBs
• Carrier Positioner Board
• Carrier Transport Sensors
• Low Voltage Regulator
• Input DC/DC
*These fuses are not replaceable (soldered).
F10
F9
®
ARCHITECT RSH Service Training Guide
201532-102
Function
• N/A
• F6* and F8*
• F10*
• F7
• F7
• F9 and F5
• F1
• F2
• F3
• F4
F8
F6
F7

SIB Fuses, Test points and LEDs

MODULE 4: POWER AND CIRCUIT BOARDS
Fuses LEDs
DS1 • 5VDC Power IN
DS2 • 5VDC Regulated
DS7 • 3.3VDC
DS10 • 5VDC Unregulated
DS14 • 1.8VDC
DS16 • 1.8VDC Power Fault
DS18 • 3.3VDC Power Fault
DS18 DS16
DS7
DS14
F4 F3
T5:GND
F5
DS10
T4:+5VDC LED
Function
(DC/DC Output)
(PLSB/UDB LED Power)
F1
TP1:+5VDC Unregulated
T2:GND
DS1
F2
TP3:+5VDC Out
DS1
DS2
FOR INTERNAL USE ONLY
States
OK
OK
OK
OK
OK
Fault
Fault
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