Blu VIVO ONE User manual

BLU Model: VIVO ONE
VIVO ONE
SERVICE MANUAL –ASSEMBLY/DISASSEMBLY
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Chapter 1
EXPLODED VIEW AND COMPONENT DISPOSAL
EXPLODED DIAGRAM
2

BLU Model: VIVO ONE
Disassembly
1. Use SIM Tray Eject tool to separate Device and SIM tray ，and Remove 2 pcs pentagon screws by screw driver.
.
2 Remove battery cover.
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BLU Model: VIVO ONE
3. Remove 13 pcs screws by screw driver，screw drive torque：0.6kgf.cm
.
4. Separate rear housing from handset by black stick
.
5Separate PCB connector with LCM FPC、Battery FPC、Side Key FPC、fingerprint FPC、front camera.
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BLU Model: VIVO ONE
6. Remove PCBA screw, separate motor and antenna cable connector、back camera
.
7.Separate Side Key FPC and Receiver light sensation rubber，in accordance
with the direction of the arrow
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BLU Model: VIVO ONE
8. Remove the Speaker module FPC and Antenna Board 、Speaker module、sub-board from tweezers
9. Separate battery and LCM FPC,
.
10. All components
6

BLU Model: VIVO ONE
Assembly
1. Apply the UV on front housing by UV machine, Combine front housing and LCM with glue
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2. Insatll the maintenance jig and Maintain pressure with 45minsTake apart jigs after the time is over

BLU Model: VIVO ONE
3. Install REC and F-Camera Foam、breathe-led-guide、sensor rubber.
4. Install the F-Camera/B-Camera CONN
5. Install the motor、RF cable、side key FPC
8

BLU Model: VIVO ONE
6. Fasten the Screw to fix the MB
7. Paste side key FPC and waterproof label
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8. Assemble SPK and SUB

BLU Model: VIVO ONE
9. Paste conductive tape and waterproof label
10. Paste SPK- mylar and route the cable and connect conn in the SB
11. Assemble BATTERY Connector on PCB Main, and stick Battery on Bezel case.
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BLU Model: VIVO ONE
12. Process COMBO_ANTENNA_FRAME_ASM
13.Assemble ANTENNA-FRAME-ASM
14. Fasten the 13 pcs screw to combine the B-housing
11

BLU Model: VIVO ONE
15. Paste POAM
16. Paste battery waterproof label and screw seal label
17. Paste fingerprint and assembly battery cover
12

BLU Model: VIVO ONE
18.Insert METAL SIMTRAY to Device ,and Fasten the 2 pcs pentagon screw to combine the battery cover
13

DISASSEMBLY AND ASSEMBLY SERVICE TOOLS
14

Solder wire, soldering paste Wrist grounding strap, Antistatic gloves
Metal tweezers, Screw driver, SRT-6 Plates
15

Chapter 2
SYSTEM BLOCK DIAGRAM
16

Chapter 3
INSTRUCTION OF THE UNIT CIRCUIT
Circuit instruction of CPU
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