Sharp AR-5620S - Disassembly - MCU;NIC and Optical Frame; MCU;NIC Disassembly: MCU PWB; MCU;NIC Disassembly: NIC PWB; Optical Frame Unit Disassembly

AR-5618S DISASSEMBLY AND ASSEMBLY 10-9
5. MCU/NIC
A. MCU disassembly
Disassembly: The connector, the havrness, and the screw are
removed.
Note:When replacing the MCU PWB, be sure to replace the EEPROM of
the MCU PWB to be replaced.
B. NIC disassembly
6. Optical frame unit
A. Optical frame unit
Installation: Install the optical unit in the sequence shown above.
No. Content
A MCU disassembly
B NIC disassembly
(3)
(2)
(2)
(2)
(2)
(1)
(2)
(2)
(2)
(
3)
(2)
No. Content
A Optical frame unit
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)