Sharp FO-1850, Service Manual

Page: 37 / 120

[2] Disassembly and assembly procedures
•
This chapter mainly describes the disassembly procedures. For the assembly procedures, reverse the disassembly procedures.
•
Easy and simple disassembly/assembly procedures of some parts and units are omitted. For disassembly and assembly of such parts and units,
refer to the Parts List.
•
The numbers in the illustration, the parts list and the flowchart in a same section are common to each other.
•
To assure reliability of the product, the disassembly and the assembly procedures should be performed carefully and deliberately.
1
a. Remove the bottom plate ass’y from the mechanism unit
according to the flowchart.
Parts list (Fig. 1)
No. Part name Q’ty
1 Mechanism unit 1
2 Screw (3
×
8) 5
3 Screw (4
×
6) 1
4 Earth cable 1
5 Connector 7
6 Bottom plate ass’y 1
Bottom plate ass’y
1
6
5
5
5
5
5
5
4
3
6
6
2
2
2
2
2
1
2
4
5
6
3
Rib
Rib
Lower cabinet
TEL/LIU
PWB
CONTROL
PWB
POWER
SUPPLY PWB
5
Fig. 1
FO-1850TH
3 – 4