Read Sharp AL-800 (serv.man8) Service Manual online
S008/P001
Gear
(1)
Remove the rear cabinet S001/P001 .
(2)
Remove the front upper cabinet S001/P002 .
(3)
Remove the right cabinet S001/P003 .
(4)
Remove the fan motor unit S010/P001 .
(5)
Remove the gear (S008/P001) as shown below.
*
Grease up
When gears are disassembled or replaced, be sure to grease
again.
again.
*
Troubles caused by improper work
1) Noise generation
2) Image deflection
3) Banding
S008/P002
Main motor
(1)
Remove the rear cabinet S001/P001 .
(2)
Remove the front upper cabinet S001/P002 .
(3)
Remove the right cabinet S001/P003 .
(4)
Remove the left cabinet S001/P004 .
(5)
Remove the document table glass S001/P007 .
(6)
Remove the fan motor unit S010/P001 .
(7)
Remove the MCU (PCU) PWB unit S009/Ua002 .
(9)
Remove the gear (S008/P001).
(10) Remove the screw and the connector, and remove the main
motor (S008/P002).
*
Grease up
When gears are disassembled or replaced, be sure to grease
again.
again.
*
Troubles caused by improper work
1) Noise generation
2) Image deflection
3) Banding
S008/P001/GRE
S008/P001/
GRE
S008/P001/GRE
S008/P002
S008/P001/GRE
S009
Electrical section
Section
Unit
Part
JOB
CODE
After-work
NOTE
S No.
Part name
Ua No.
Unit name
Ub No.
Unit name
P No.
Part name
JOB No.
S 009
Electrical
Ua 001
Power source,
PWB unit
PWB unit
ASS
P 001
Power switch
ASS
P 002
Fuse
ASS
Ua 002
MCU (PCU) PWB
unit
unit
ASS
SET M1/M2
ADJ M1/
M4
∼
6
Adjustment
is required
when replace
is required
when replace
Ua 003
ICU
PWB/Interface
PWB unit
PWB/Interface
PWB unit
ASS
Ua 004
High voltage/motor
drive PWB unit
drive PWB unit
ASS
9 – 29
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