Adjustments; Replacement Parts And Adjustment Items - Canon PowerShot G2 Service Manual

3. Adjustments

3.1 Replacement Parts and Adjustment Items

PowerShot G2 requires electrical adjustments when certain parts are replaced.
The table below indicates the adjustments required for the respective part replacements.
For all other parts not listed below, no electrical adjustments are necessary after replacement.
Adjustment Items
CCD
Adjustment
Replacement Part
BATTERY BOX UNIT
DC/DC CONV. UNIT
OPTICAL UNIT
FLASH UNIT
MAIN PCB ASS'Y
LCD PCB ASS'Y
LCD PANEL
BACK LIGHT UNIT
: Adjustment is necessary after replacement.
: Adjustment is necessary after replacement.
(Adjustment is not necessary, only if the adjustment data has been saved and then transferred
after the part is replaced.)
Blank : Adjustment is unnecessary.
∗
When OPTICAL UNIT is replaced, adjust certainly at the procedure as below.
#1. CCD Adjustment
#2. Optical Unit Adjustment
#3. Imaging Process Adjustment
#4. Pixel Dot Adjustment
#5. Flash Adjustment
Imaging
Optical Unit
Process
Adjustment
Adjustment
#1 #2
#1 #2
3-43
CHAPTER 3. REPAIR INSTRUCTION
Pixel Dot LCD
Adjustment Adjustment
#3 #4
#3 #4
Flash
Adjustment
#5
#5