2. Product specification and description
2.2.5.1. Main board
A1500 chip is adopted as the main processor. Its process speed is 600 MHz. It is integrated engine controller, video
controller, scan controller.
DDR2 128MB is adopted for high speed data processing.
USB is the embedded type and wired network supports 100M full duplex.
[Main board image]
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Connection
1
LSU connector
2
CRUM connector
3
Engine Motor connector
4
SMPS/HVPS interface connector
5
Wireless module interface connector
6
Fax board interface connector
7
Sensor connector
8
Pick up connector
9
Wired network connector
10
USB device connector
11
ADF Module interface connector
12
OPE connector
13
CIS interface connector
14
Fuser thermistor interface connector
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Information
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Part code
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M2070 : JC92-02688B
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M2070W : JC92-02688A
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M2070F : JC92-02689B
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M2070FW : JC92-02689A
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Part name : PBA-MAIN
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