Adjustments; Replacement Parts And Adjustment Items - Canon PowerShot A300 Service Manual

CHAPTER 3. REPAIR INSTRUCTION

3. Adjustments

3.1 Replacement Parts and Adjustment Items

PowerShot A300 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
Replacement Part
BATTERY BOX UNIT
DC/DC PCB ASS'Y
CCD UNIT
OPTICAL UNIT
FLASH UNIT
MAIN 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 CCD or OPTICAL UNIT is replaced, adjust certainly at the procedure as below.
#1. CCD Adjustment
#2. Optical Unit Adjustment
#3. Imaging Process Adjustment
#4. Color Adjustment
#5. Pixel Dot Adjustment
#6. Flash Adjustment
CCD Optical Unit
Adjustment Adjustment
Adjustment
#1 #2
#1 #2
Imaging
Color Pixel Dot
Process
Adjustment Adjustment
#3 #4
3-22
Flash
Adjustment
#5 #6