Canon 580EXII Service Manual page 88

2. WIRING DIAGRAM 1. SCHEMATIC DIAGRAM
CY2-4223*
K PCB
M PCB
3
CN-12
Battery Case
*The lead wire is included in this part number.
01 MAR, 2007
CY2-4246*
CN-7b
CN-7a
CN-7a
C PCB
CY2-4223*
4
CN-13
CN-13
CN-7a
CN-7a
B to A
B PCB
(SIDE B)
CY2-4246*
CN-12
F PCB
G PCB
PC Terminal
ACC Shoe
H FPC
D PCB
CY2-4223*
5
CY2-4223*
CN-2 CN-3
A PCB
CN-2 CN-3
A to B
CY2-4245*
CN-9 CN-10
CN-9 CN-10
CY2-4220*
Motor
Photo-interrupter
CN-8
CY2-4227*
12
CN-8
CN-8
C54
I PCB
CY2-4217*
REF. NO. C50-0811
Reflector
CY2-4245*
AF-assist beam emitter
External metering sensor
©
CANON INC., 2007