Canon PowerShot G5 Service Manual - Page 47

Repair Instruction, Contents

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CHAPTER 3. REPAIR INSTRUCTION CONTENTS 1. Before Starting the Repair Work 1.1 Precaution on Flash High Tension Circuit 3-1 1.2 List of Tools 3-1 1.3 List of Supplies 3-1 1.4 Flexible Connectors 3-2 2. Disassembly/Assembly 2.1 Procedure 3-3 2.2 Removal of Main Parts/Units 3-4 2.2.1 FRONT COVER UNIT 3-4 2.2.2 REAR COVER UNIT 3-5 2.2.3 BATTERY LID UNIT, DATE BATTERY HOLDER 3-6 2.2.4 SIDE COVER, CF COVER 3-7 2.2.5 TOP COVER 3-8 2.2.6 SIDE COVER FRAME 3-9 2.2.7 MAIN BARREL UNIT, MICROPHONE UNIT 3-10 2.2.8 MAIN PCB ASS'Y, MAIN SHEET 3-11 2.2.9 EVF UNIT, SUB FRAME 3-12 2.2.10 REAR PLATE UNIT, CF UNIT 3-13 2.2.11 FLASH/JACK UNIT, SPEAKER UNIT 3-14 2.2.12 DC/DC CONVERTER PCB ASS'Y, OPTICAL UNIT/FINDER UNIT 3-15 2.2.13 OPTICAL UNIT, FINDER UNIT 3-16 2.2.14 Assembling the FINDER UNIT 3-17 2.2.15 BAT BOX UNIT, TRIPOD BASE 3-18 2.3 Disassembly of Main Units 3-19 2.3.1 TOP COVER 3-19 2.3.1.1 B/W LCD UNIT, TOP BUTTON 1,TOP BUTTON 2,TOP BUTTON 3 3-19 2.3.1.2 B/W LCD WINDOW 3-20 2.3.1.3 MODE DIAL 3-21 2.3.1.4 ZOOM LEVER UNIT 3-22 2.3.1.5 ACCESSORY CONTACT UNIT 3-23 2.3.2 EVF UNIT 3-24 2.3.2.1 LCD TOP COVER, HINGE UNIT 3-24 2.3.2.2 LCD FRAME COVER, LCD PANEL 3-25 2.3.2.3 LCD PCB ASS'Y 3-26 2.3.3 REAR PLATE UNIT 3-27 2.3.3.1 BUTTON PCB ASS'Y, EF SENSOR HOLDER 3-27 2.3.4 CCD HOLDER, SHUTTER UNIT 3-28 2.3.4.1 CCD HOLDER, SHUTTER UNIT 3-28 2.3.4.2 Assembling the CCD HOLDER, SHUTTER UNIT-1 3-29 2.3.4.3 Assembling the CCD HOLDER, SHUTTER UNIT-2 3-30 2.3.5 BAT BOX UNIT 3-31 2.3.5.1 HV MODULE UNIT, SLT HOLDER, LEAF SW UNIT, R/C HOLDER 3-31 2.3.5.2 HV MODULE UNIT, LEAF SW UNIT 3-32 2.4 Screw List 3-33

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CHAPTER 3. REPAIR INSTRUCTION
CONTENTS
1.
Before Starting the Repair Work
1.1
Precaution on Flash High Tension Circuit ------------------------------------------------------------------------------- 3-1
1.2
List of Tools
----------------------------------------------------------------------------------------------------------------- 3-1
1.3
List of Supplies -------------------------------------------------------------------------------------------------------------- 3-1
1.4
Flexible Connectors --------------------------------------------------------------------------------------------------------- 3-2
2.
Disassembly/Assembly
2.1
Procedure --------------------------------------------------------------------------------------------------------------------- 3-3
2.2
Removal of Main Parts/Units ---------------------------------------------------------------------------------------------- 3-4
2.2.1
FRONT COVER UNIT ------------------------------------------------------------------------------------------- 3-4
2.2.2
REAR COVER UNIT --------------------------------------------------------------------------------------------- 3-5
2.2.3
BATTERY LID UNIT, DATE BATTERY HOLDER ------------------------------------------------------- 3-6
2.2.4
SIDE COVER, CF COVER -------------------------------------------------------------------------------------- 3-7
2.2.5
TOP COVER ------------------------------------------------------------------------------------------------------- 3-8
2.2.6
SIDE COVER FRAME ------------------------------------------------------------------------------------------- 3-9
2.2.7
MAIN BARREL UNIT, MICROPHONE UNIT ------------------------------------------------------------- 3-10
2.2.8
MAIN PCB ASS’Y, MAIN SHEET ---------------------------------------------------------------------------3-11
2.2.9
EVF UNIT, SUB FRAME--------------------------------------------------------------------------------------
3-12
2.2.10
REAR PLATE UNIT, CF UNIT
-------------------------------------------------------------------------------3-13
2.2.11
FLASH/JACK UNIT, SPEAKER UNIT ---------------------------------------------------------------------- 3-14
2.2.12
DC/DC CONVERTER PCB ASS’Y, OPTICAL UNIT/FINDER UNIT --------------------------------
3-15
2.2.13
OPTICAL UNIT, FINDER UNIT -----------------------------------------------------------------------------
3-16
2.2.14
Assembling the FINDER UNIT
------------------------------------------------------------------------------- 3-17
2.2.15
BAT BOX UNIT, TRIPOD BASE ----------------------------------------------------------------------------- 3-18
2.3
Disassembly of Main Units -----------------------------------------------------------------------------------------------3-19
2.3.1
TOP COVER ------------------------------------------------------------------------------------------------------3-19
2.3.1.1
B/W LCD UNIT, TOP BUTTON 1,TOP BUTTON 2,TOP BUTTON 3 -------------------------- 3-19
2.3.1.2
B/W LCD WINDOW
-------------------------------------------------------------------------------------3-20
2.3.1.3
MODE DIAL -----------------------------------------------------------------------------------------------3-21
2.3.1.4
ZOOM LEVER UNIT-------------------------------------------------------------------------------------3-22
2.3.1.5
ACCESSORY CONTACT UNIT ----------------------------------------------------------------------
3-23
2.3.2
EVF UNIT --------------------------------------------------------------------------------------------------------
3-24
2.3.2.1
LCD TOP COVER, HINGE UNIT----------------------------------------------------------------------3-24
2.3.2.2
LCD FRAME COVER, LCD PANEL ------------------------------------------------------------------ 3-25
2.3.2.3
LCD PCB ASS’Y ------------------------------------------------------------------------------------------3-26
2.3.3
REAR PLATE UNIT---------------------------------------------------------------------------------------------3-27
2.3.3.1
BUTTON PCB ASS’Y, EF SENSOR HOLDER------------------------------------------------------3-27
2.3.4
CCD HOLDER, SHUTTER UNIT-----------------------------------------------------------------------------3-28
2.3.4.1
CCD HOLDER, SHUTTER UNIT ---------------------------------------------------------------------- 3-28
2.3.4.2
Assembling the CCD HOLDER, SHUTTER UNIT-1 ------------------------------------------------ 3-29
2.3.4.3
Assembling the CCD HOLDER, SHUTTER UNIT-2 ------------------------------------------------ 3-30
2.3.5
BAT BOX UNIT -------------------------------------------------------------------------------------------------
3-31
2.3.5.1
HV MODULE UNIT, SLT HOLDER, LEAF SW UNIT, R/C HOLDER-------------------------3-31
2.3.5.2
HV MODULE UNIT, LEAF SW UNIT ---------------------------------------------------------------- 3-32
2.4
Screw List -------------------------------------------------------------------------------------------------------------------3-33