Adf Pba - Samsung MULTIXPRESS CLX-9251 Series Service Manual

2. Product Specifications and Description

2.11.3. ADF PBA

ADF PBA controls the DADF driving. It uses RENESAS's uPD70F3824(48MHz Main Clock, 256KB Flash memory, 24KB
RAM) and interfaces with MAIN PBA through UART communication. It has one Motor Driver IC for motor driving and
controls one BLDC motor, one solenoid, two clutch, ten sensors.
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Information
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Part Code : JC92-02446A
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PBA Name : PBA-ADF
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Connection
1
2
3
4
5
6
7
8
2-82
Scan Joint PBA
Exit Solenoid
Length Sensor 1,2,3 / Width Sensor 1,2
Exit Sensor
Exit Idle Sensor
BLDC Motor
Cover Open Sensor / Regi. Sensor / Detect Sensor
Pick up Clutch / Regi. Clutch / Scan Read Sensor
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