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JVC GZ-MG40US Schematic Diagrams page 46

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POWER SYSTEM BLOCK DIAGRAM
0
5
BATT_TERM.
TP2 (T)
TP4 (-)
TP1 (+)
J601
DC JACK
F6001
F6002
0
6
CN7603
VDDA
16
VDD
21,34
21
VDD1
22
CN7701
BLREGA
1,2
2-45(No.YF109)
REAR
Q6003
Q6701
SW
IC6002
BATT
CHARGE
CONTROL
Q6101
1.2V
REG
IC6001
Q6201
1.5V
VCC1
REG
Q6301
D3.3V
VCC2
REG
Q6401
SW
VCC3
REG
Q6501
SW
REG
F6501
OUT9
Q6103
2.5V
OUT12
REG
MONI-BL
CN7601
CN402
REG_4.8V
1,8
REG_3.1V
5~7
IC7601
Q7702
CN7602
BL_REG
2,1
CN6001
T_BATT
18
ADP_L
14
V_BATT
42
UNREGCHK
44
Q6703
4.8V
REG_4.8V
11~13
REG
29~31
REG_1.2V
15~17
REG_1.5V
F6301
DRV_3.3V
33~35
Q6402
REG_3.1V
3.1V
4~6
REG
Q6404
CAM_3.1V
3.1V
8,9
REG
REG+CCD
D6501
(+15V)
45
Q6502
Q6503
REG-CCD
D6502
REG
(-7.5)
2
-7.5V
AL_3.1V
37,38
REG_2.5V
40,41
0
4
OPERATION
CN401
REG_4.8V
1,8
12~14
D402
D421,D422
REG_3.1V
5~7
15,16
OPERATION
SW
BL_POWER
13,14
11
LITHIUM
38
BT401
J101
USB
0
1
MAIN
SUB CPU
CN103
28
32
4
2
AL_3V
35~33
M_REG4.8
REG_3.1V
17~15
31~29
13~11
MAIN IF
REG_3.1V
42~40
REG_4.8V
38,37
AL_3.1V
1
LITHIUM
44
9,8
P.PRCS
REG_1.5V
REG_3.1V
6,5
DSP MEM
REG_3.1V
CN101
REG_2.5V
34~32
31,30
DSP
REG_4.8V
35
8
REG_3.1V
REG_1.2V
USBDP
USBDN
nUSB_DET
IC1001
IC1003,IC1004
IC1007
Q1003,Q1005
Q1002
IC1002
IC171
Q171
IC121
D191
LIT_
IC4501
IC4502
IC4301
IC4302
IC4002
X4001
IC4003
IC4001

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