Frontier LP7700 - Tablet Replenishment Driver Pcb (J391351) [J

Explanation of PCBs (Processor section)
1/1
6. Electrical parts
66500
66500
Tablet replenishment driver PCB (J391351) [J]
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! Function
• Supplies the power to each sensor of the tablet replenishment section and relays the input signal.
• Lights LEDs, drives motors and relays output signals on the tablet replenishment section
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! Reference
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! Adjustments and precautions for PCB replacement
• None
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! Unused connector
• None
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! Component parts table
Layout diagram Symptom due to the poor connection of
wiring
Symptoms of fuse blowout
☞63200 - -
LED No. Purpose Status
LED1 DC+5 V input check On when the power supply is turned on.
LED2 DC+24 V input check On when the power supply is turned on.
LED3 Relay X22 operation check On when the power supply is turned on.
Test point No. Purpose Measurement with voltmeter Remarks
TP1 DC+5 V voltage measurement Possible
TP2 DC+24 V voltage measurement Possible
G Ground Possible
Fuse No. Rating Purpose Remarks
F25 T3.15 A/125 V DC+24 V power supply
protection
G050714
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