7. Level 2 Repair
7-1. Components on the Rear Case
.
7. Level 2 Repair
7-2. Pre-requisite
Tweezers / Disass'y Stick / Screw Driver
Anti-static Gloves
Anti-static Mat
1.6pi Y type screw driver
.
7. Level 2 Repair
7-3. Disassembly
1
Disassemble Band
2
Loosen the 4 Points screw
※ Caution
Be care of scratch.
3
1) Disassemble Rear
※ Caution
Be care of scratch and Rear damage.
4
It dismantles UB(Display) /HALL IC connector
UB
Hall IC
※ Caution
Be care of rear sealing
※ Caution
Be care of PBA damage.
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7. Level 2 Repair
5
Disassemble Bracket (with tweezers)
6
.Detach 2 KEY FPCB from Bracket.
.Loosen 1 point screw
※ Caution
Be care of Bracket and UB(Display) damage.
※ Caution
Be care of PBA damage
8
Disassemble MOTOR / HALL IC FPCB
7
Separate PBA and Bracket
※ Caution
Be care of PBA damage
※ Caution
Be care of BATTERY/ Motor/ Hall IC FPCB
.
7. Level 2 Repair
9
Loosen the speaker screws
10
Disassemble Speaker SUS(with tweezers)
※ Caution
Be care of rear damage.
※ Caution
Be care of speaker damage
11
Separate Speaker / SPK SUS / Hrm Sensor
※ Caution
Be care of speaker and Hrm Sensor
.
7. Level 2 Repair
7-4. Assembly
1
Assemble Hall IC FBCB / MOTOR
2
1) Assemble PBA and Bracket
2) screw 1 point
3) attach 2 key FPCB on Bracket
※ Caution
Be care of Motor and Hall IC FPCB damage
Assemble Bracket on FRONT
- UB connector passes through bracket hole
3
※ Caution
Be care of PBA damage and tilt
4
Assemble UB Connector / HALL IC
※ Caution
Be care of UB connector FPCB damage and tilt
※ Caution
Be care of UB connector damage
.
7. Level 2 Repair
5
Assemble Speaker
(First put the “A” into SPK hole and push the
down side)
6
Assemble SPK SUS and 2-Screw
※ Caution
Be care of speaker sealing damage
※ Caution
Be care of scratch and Rear damage.
7
Assemble Front and Rear
- Match ‘A-A’ and ‘B-B’
8
Connect Hall IC connector
A
B
A
B
※ Caution
Be care of scratch and Rear damage
※ Caution
Be care of PBA damage
.
7. Level 2 Repair
9
Screw 4 Points
* Torque Value : 0.8kgf
10
Assemble Band and Do the final test
※ Caution
Be care of scratch and Rear damage.
※ Caution
1) Be care of scratch and damage
2) After the reassembly, waterproof test is necessary
Refer to the separate manual for water resistance test
.