Mcu; Mcu Disassembly; Lsu; Optical Frame Unit - Sharp AR-M207 Service Manual

5. MCU

No.
A

MCU disassembly

A. MCU disassembly
Note: When replacing the MCU PWB, be sure to replace the EEPROM of
the MCU PWB to be replaced.
(3)
(4)
(2)
(1)
(3)
(3)
Note: When replacing the MCU PWB, be sure to restore the original
jumper conditions.

6. Optical frame unit

No.
A Optical frame unit
A. Optical frame unit
Installation: Install the optical unit in the sequence shown above.
(1)
(1)
(1)
Content
(3)
(3)
(1)
(1)
(2)
(1)
(1)
(3)
(3)
(1)
(1)
(1)
Content
(2)
(1)
(1)
(1)
(1)
AR-M207 M165 M162 DISASSEMBLY AND ASSEMBLY 10-9

7. LSU

No.
A LSU unit
A. LSU unit
(3)
(2)
Note: Do not disassemble the LSU.
Note: When replacing the LSU, be careful not to touch the dust-shield
glass.
Adjustment:
• Image lead edge position adjustment
• Image left edge position adjustment
• Paper off-center adjustment
• Size of the screwdriver for removing the LSU
More than 50mm
Content
(4)
(3)
(2)
(1)
(1)
(2)
(1)
Less than 120mm
(1)