Canon EOS 7 Service Manual page 251

3.5.1. FLASH PCB-A
PGND
VBAT
PGND PK
TRIG-G BU
CS3
TR1S
01 Nov., 2000
RS9
RS10
RS11
E1
SPCR
REF. No. C12-8451/ 3/ 4/ 6/ 7
C12-8463/ 4/ 6/ 7
D4S
CS8
R
BL
CS7
D3S
W TRIG-C
RS3
RS4
OSC
SENSE
CANON INC., 2000
C
XE-M
XE-P
CS9
IGBTDR