Canon PowerShot G1, Service Manual

Page: 48 / 201

R2
E23
E24
E25
E26
E27
E30
E50
E52
MAIN PCB ASS’Y(IC121)
MAIN PCB ASS’Y
DC/DC CONVERTER PCB ASS’Y
LCD PCB ASS’Y
HINGE UNIT
OPTICAL UNIT(Focus Motor)
MAIN PCB ASS’Y(IC117/CN104)
MAIN PCB ASS’Y
(IC113/IC121/IC132/CN133)
CF CARD/MICRO DRIVE
MAIN PCB ASS’Y(IC121)
The battery or DC plug was removed
while the image was being recorded to
the CF Card/Micro Drive.
→
Remedy: Restart the camera.
CF CARD/MICRO DRIVE
MAIN PCB ASS’Y(IC121)
CF NO SPACE
POWER ON
ERROR
FOCUS PI
ERROR
CAPTURE
TIME OUT
CF WRITE
TIME OVER
POWER OFF
ERROR
CF FORMAT
ERROR
QUICK REVIEW
ERROR
When the CF becomes full during
writing of photographed images to CF,
writing is repeatedly performed with
the JPEG compression ratio succes-
sively increased to reduce the size of
the image file until it can be success-
fully written to CF. This error occurs
when writing of the JPEG image file
fails after 10 retries at increasingly
higher compression ratios.
* The same applies in the case of the
Micro Drive.
The power of the imaging circuit on
the MAIN PCB ASS’Y was not
detected.
The power of the LCD PCB ASS’Y
was not detected.
Detection of the focus PI (photo-
interrupter) failed.
Writing of the photograph image to
SDRAM did not end within the
specified time.
Free area could not be secured in the
buffer for the photograph image within
the specified time in the continuous
shooting mode.
The camera power was turned OFF
while the image was being recorded
to the CF Card/Micro Drive (while the
green LED was blinking). (The error
code is displayed when the camera is
next turned ON.)
* This error may occur after E23.
The CF Card/Micro Drive could not be
formatted properly.
Review of the photograph image
failed.
R15,E1,E2
R15,E1,E2
R27,E13,E14
R58,E3,E4
R49
R21
R15,E1,E2
R15,E1,E2
R15,E1,E2
R15,E1,E2
See Page
Error
Code
Name Occurrence Conditions
Cause and Probable Faulty Part
* Numbers in parentheses ( ) are the symbols on the
most probable circuit component.