Power Supply Circuit; Startup Of Power Supply - Canon MV750i E Service Manual

2. Power Supply Circuit

2-1 Startup of Power Supply

MAIN P.C.B.
CN3201
DC+ 2
DC J SW 3
CN3202
5
BATT+
6
LI P.C.B.
21
LITHIUM
BATTERY
CN101
2
CN100
3 13
3V
14
REG.
DET 4
SW 12
11
RESET
2.6V
2
DET.
IC102
BACK UP
5 7
DVDD 3V
IC103
4
RESET
VTR ON
PM SECTION
5
3
6
IC1800
CHARGE
7
Fig. 1
2
MV750i E, MV730i E, MV700i E, MV700 E, MV690 E
TECHNICAL DESCRIPTION
JACK2
P.C.B. DMC-III
CASSETTE
IN SW
CN91
17
4 12
CN2102 CN303
EJECT SW
18
E3 DET
E3V
14
VTR
POWER SW
60
VCC
CAMERA
97
POWER SW
TAPE/CARD
10
RESET
SW
25
LI DET
MODE
71 DC J DET
MI-COM.
73
UNREG DET
52 VTR ON
53
CAME ON
41 99 100
POWER SW
2 3 6
CN101
66
67
CAS IN
76
77
78
IC100
SERIAL
DATA
IC2301
FR
MI-COM.
(VIC3)