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Summary of Contents for Doro L20
- Page 1 Doro L20 Disassembly and Assembly procedure Doro L20 Disassembly&Assembly procedure 1/15...
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Page 2: Table Of Contents
PCBA ........................14 SSEMBLE THE 4.8 A ..................15 SSEMBLE THE LOWER HOUSING ASSEMBLY 4.9 A ........................15 SSEMBLE THE SCREW 4.10 A ........................15 SSEMBLE THE ATTERY 4.11 A ......................15 SSEMBLE THE ATTERY COVER Doro L20 Disassembly&Assembly procedure 2/15... -
Page 3: Introduction
Introduction The purpose of this document is to explain how to disassemble and assemble DORO L20 product. Detailed steps are mentioned with warnings as below. Doro L20 Disassembly&Assembly procedure 3/15... -
Page 4: Tooling Definition
Tooling definition Forceps Screwdriver Plastic Card Hot Gun Doro L20 Disassembly&Assembly procedure 4/15... -
Page 5: Disassembling Procedure
Remove the battery cover Remove the battery cover by opening the special slot. Remove the battery Remove the battery by opening the special slot. Remove the screws Remove the screws (qty=7) by using the screwdriver carefully. Doro L20 Disassembly&Assembly procedure 5/15... -
Page 6: Remove The Lower Housing Assembly
Remove the PCBA Disconnect LINK FPC from the PCBA and remove the FPC by forceps. Disassemble the PCBA module Remove SOS FPC and SOS holder from PCBA by forceps. Doro L20 Disassembly&Assembly procedure 6/15... - Page 7 Remove USB Rubber and MIC Rubber from PCBA by forceps. Remove Charger spring clip cover from PCBA by forceps. Remove the metal dome from PCBA by forceps. Doro L20 Disassembly&Assembly procedure 7/15...
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Page 8: Disassemble The Flapb
LCD Window with a hard plastic plectrum/card. Remove screws (qty=4) on the Flap B by screwdriver. Carefully separate the Flap B along the edge with a hard plastic plate。 Doro L20 Disassembly&Assembly procedure 8/15... -
Page 9: Remove The 2.8 Lcd
Disconnect LINK FPC.Remove ref Sub PCB from the Flap B by forceps. Remove the back Camera from Flap B by using the forceps. Remove the 2.8 LCD Remove 2.8 LCD from Sub PCB by using the forceps. Assemble the LCD and back camera Doro L20 Disassembly&Assembly procedure 9/15... -
Page 10: Remove The Receiver And Motor
Remove the motor and receive from the front housing by using the forceps. Remove the LINK FPC from the front housing. 3.10 Remove the keypad and speaker Remove Keypad from the front housing. Remove Speaker from ref lower housing by forceps. Doro L20 Disassembly&Assembly procedure 10/15... -
Page 11: Assembling Procedure
Assemble the keypad to the corresponding position in front housing. Assemble the receiver and motor Assemble the motor and receive from the front housing by using the forceps. Remove the LINK FPC in the front housing. Doro L20 Disassembly&Assembly procedure 11/15... -
Page 12: Assemble The Lcd And Back Camera
Assemble 2.8 LCD in Sub PCB by using the forceps. Assemble the back camera in the SUB PCB by using the forceps. Assemble the Flap B Assemble the SUB PCB to the front housing. Assemble the screws to the Flap B by screwdriver. Assemble the screen to the front housing. Doro L20 Disassembly&Assembly procedure 12/15... -
Page 13: Assemble Components On The Upper Housing
Assemble components on the upper housing Assemble the Flap B from upper housing by using forceps to push in the special slot carefully. Assemble the metal dome on PCBA Assemble the metal dome to the corresponding position in PCBA. Doro L20 Disassembly&Assembly procedure 13/15... -
Page 14: Assemble The Pcba
Assemble the PCBA Assemble the charger spring clip cover, USB Rubber, MIC Rubber and SOS assembly from PCBA by forceps. Assemble the PCBA to the lower housing by using the forceps. Doro L20 Disassembly&Assembly procedure 14/15... -
Page 15: Assemble The Lower Housing Assembly
Assemble the screws (qty=7) to the corresponding position by screwdriver carefully. 4.10 Assemble the Battery Assemble the Battery to the corresponding position. 4.11 Assemble the Battery cover Assemble the Battery cover to the corresponding position. Doro L20 Disassembly&Assembly procedure 15/15...
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