Canon Ixy Digital 90 Service Manual page 49

CONTENTS
1. Before Starting the Repair Work -------------------------------------------------------------------------------------------------- 1
1.1 Precautions on Flash High Voltage Circuit ------------------------------------------------------------------------------- 1
1.2 List of Tools ------------------------------------------------------------------------------------------------------------------ 1
1.3 List of Supplies -------------------------------------------------------------------------------------------------------------- 1
1.4 Connectors for FPC Board ------------------------------------------------------------------------------------------------- 2
2. Disassembling / Reassembling ---------------------------------------------------------------------------------------------------- 3
2.1 Procedure --------------------------------------------------------------------------------------------------------------------- 3
2.2 Disassembly of BATTERY COVER/DC COVER ---------------------------------------------------------------------- 4
2.3 Disassembly of REAR COVER UNIT/SIDE COVER ----------------------------------------------------------------- 6
2.4 Disassembly of CROSS KEY UNIT/ANALOG KEY ------------------------------------------------------------------ 8
2.5 Disassembly of FRONT COVER UNIT -------------------------------------------------------------------------------- 10
2.6 Disassembly of LCD UNIT ---------------------------------------------------------------------------------------------- 12
2.7 Disassembly of TOP BASE UNIT -------------------------------------------------------------------------------------- 14
2.8 Disassembly of OPERATION FPC ASS'Y ----------------------------------------------------------------------------- 16
2.9 Disassembly of MAIN PCB ---------------------------------------------------------------------------------------------- 20
2.10 Separation of FLASH UNIT/OPTICAL UNIT ------------------------------------------------------------------------ 22
2.11 Disassembly of MAIN CHASSIS UNIT ------------------------------------------------------------------------------- 24
2.12 Disassembly of OPTICAL UNIT ---------------------------------------------------------------------------------------- 26
2.13 Disassembly of BARRIER COVER ------------------------------------------------------------------------------------ 30
2.14 List of Screws -------------------------------------------------------------------------------------------------------------- 33