UP-X500 (serv.man5). UP-X500 Option Installation Manual - Sharp EPOS Service Manual (repair manual). Page 3

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UP-X500I
Removing the rear cover unit
– 1 –
1. Removing the rear cover unit
Remove the screw 
1
, and remove the rear cover unit 
2
2. Removing the side cover
Slide the lever 
1
 to release the lock. Slide the side cover 
2
 toward
you and rotate and remove it.
3. Removing the LCD unit
3-1. Removing the top cover  section
Remove each screw 
1
, and lift the rear side of the top cover
section 
3
  and disconnect each connector 
2
 and remove. 
3-2. Removing the Top cover unit
Caution: Top cover unit 
7
 is pushed down.
1. Remove the screw 
1
, and remove the wire holder 
2
[Screw 
1
 is Black.]
2. Remove the screw 
3
, and remove the wire holder 
4
3. Remove the core 
5
 of the T/P cable.
4. Remove four screws 
6
, and disassemble the top cover unit 
7
.
 Precautions
•  Before installation, be sure to turn off the power.
• Use gloves to protect your hands from being cut by the angle and
the chassis.
• Connect all the cables securely. When connecting or disconnecting
the cables, be careful not to apply stress to the cables. (It may
cause disconnection.)
•  Ground the human body to prevent against troubles and dust adhe-
sion to the LCD by static electricity. When assembling the LCD, use
a discharge blower to prevent against dust intrusion.
•  Be careful of the high voltage of the inverter PWB transformer.
•  Place the top cabinet with LCD panel side down, Please use a clean
dust free clothe to protect the touch panel and LCD area.
1
1
2
2
1
1
1
1
1
2
2
3
1
2
3
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6
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