Casio IT-G500

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IT-G500
6. DISASSEMBLY AND REASSEMBLY
Precautions Before Disassembling Parts
• When reassembling the parts, reverse the disassembly procedures.
If
[ Note on reassembling ]
is stated, be sure to follow it.
• Use the right screwdriver according to the screw diameter.
• When disassembling or reassembling parts, do not pinch or damage wires.
• When reassembling FPC (cable), be sure that its orientation is correct. The contacts of the FPC are
on one side only.
• Adhesive tape is not reusable. Use the new one.
Tool list
The following tools are necessary when replacing maintenance parts.
No. Item Remarks
1 #0 precision screwdriver (Phillips head)
2 #1 precision screwdriver (Phillips head)
3 Tweezers
4 Special screwdriver (Tri-wing head )
Flow
6-1. Removing the LOWER-CASE-UNIT
6-3. Disassembling the UPPER-CASE-UNIT
6-2. Separating the INNER-CASE-UNIT and UPPER-CASE-UNIT
(WAN/GPS-MODULE)
6-4. Disassembling the INNER-CASE-UNIT
Replacing the NFC Antenna
Disassembling the LOWER-CASE-UNIT
(MOTOR/VIBRATION, TRIGGER UNIT)
KEY-UNIT
(SPEAKER)
U-CASE
(TOUCH-PANEL)
LCD MODULE
MAIN PCB
(WLAN-UNIT/2.4G, CAMERA MODULE,
EXT-UNIT, PCB ASSY/MAIN-PY024)
SCANNER UNIT
(LASER-MODULE, 2D SCANNER,
WLAN-UNIT/5G)
Replacing the I-CASE
Replacing the GPS antenna
Replacing the LNA-UNIT