JVC GR-D33EK - POWER SYSTEM BLOCK DIAGRAM

5
4
3
2
1
A
BC
DE
F
G
2-83 2-84
*1
AL_3VSYS
ADP_L
LIT_3V
IC7601
MONI-C
Q7602
IC7602
LCD MODULE
9
VGH VGLVEE
11
Q7503
SW
L7501
F7501
03
1
02
LCD_VEE
VSS
BL_4.8V
BL_4.8V
VGH
BL
T7501
VDDVSS
2
Q7502
8
SPEAKER
Q7501
SPK+
SPK-
REG_-15V
REG_4.8V
M_REG4.8
M_REG4.8
REG_15V
REG_12V
REG
AL3.1V
REG-CCD
REG_-15V
REG
-CCD
LIT_3V
VDD(12V)
LCD MODULE
VFREG4.8
STB
VFREG4.8
CN761 CN101
VFREG4.8
C-VF
SW
REG
VCC2
REG_12V
REG
12V
M_REG4.8
REG_15V
VFREG4.8
REG_4.8V
REG4.8
VF
VCC1
1.8V
REG
REG
3V
PWR
CAPSTAN
DRUM
PWR
REG_2.5V
REG_1.8V
REG
2.5V
CAP_PWR
DRUM_PWR
M_UNREG
REG
01
MAIN
UNREG
DRUM_PWR
REG_4.8V
REG_4.8V
2
CN9001
06 FRONT
REG_4.8V
IC4301
PREREC
ADP_H
L1001
IC1001
M_REG4.8
CAP_PWR
VREF_1.1
IC4201
IC4202
3V REG
5
1
4
REG_2.5V
REG_4.8V
IC1601
SW
MDA
Q1601
IC3501
M
DRUM LOADING
M
M
MOTOR
CAPSTAN
IC1701
IC1702
IC3502
ADP_DC IN
REAR UNIT
TERM
BATT.
ADP_DC
ADP_DC
CN112
CN1
4.8V
REG
M_REG4.8
VREF_1.1
REG_4.8V
REG_4.8V
REG_2.5V
REG_1.8V
IC3002,IC3005
Q3002
IC3001
DV MAIN
AUDIO
SPK+
SPK-
CN109
Q4851
IC4851
L4851
L4852
L4853
REG-CCD
REG_15V
6
CN108
TG
CN5001
CCD_15V
CCD_15V
CN107
04
CCD
OP BLOCK
4
REG_1.8V
REG_4.8V
IC8003
IC8001
Q3001
VIDEO I/O
Q8002L8006
IC8006
IC3731
IC3201
REG_4.8VREG_4.8V
REG_1.8V
REG_2.5V
DSC
Q2401
Q2403
IC2201
REG_3.1V
REG_3.1V
Q3731~Q3735
REG_3.1V
IC3701
Q3701
Q3702
Q3704
Q3075
REG_3.1V
REG_3.1V
IC5501
X5501
REG_1.8V
REG_3.1V
REG_4.8V
REG_3.1V
CAMERA DSP
OP DRIVER
FF_VCC
L4802
IC4807
IC4802,IC4804
Q4804-Q4806
REG_3.1V
CPU
REG_3.1V
AL_3.1V
Q1009
AL_3.1V
IC1004
IC1005
Q1004
Q1001~Q1003
Q1006,Q1007
IC1003
AL_3.1V
L1002
AL_3.1V
IC1006
ZOOM UNIT
REG_3.1V
REG_3.1V
4
CN102
REG_3.1V
CN103
CN7603
BL-2.5
CN7601
CN7602
161516 86 915
VGH VGL BL_4.8V BL_4.8V LCD_VEE
VDD
VSS
CN765
2531
REG_3.1V
39
38
9
24
30
12
2
3
32
17
19
31 10
11
30
29
35
CN763
CN7001
95
16
1
CN7002
Q6701
Q6401
Q6501
IC6001
Q6101
Q6102
L6302
Q6302
Q6201
D6601
Q6601 Q6603
77
CCD_-7V
19 19
IC5001
Q5001
M_REG3V
REG_3.1V
REG_3.1V
REG_2.5V
VREF_1.1V
M_REG4.8
M_REG4.8
M_UNREG
REG_3.1V
DRUM_PWR
DRUM_PWR
CAP_PWR
CAP_PWR
REG_3.1V
REG_4.8/V
REG_4.8V
MDA_2.9V
F1601
F1602
CN401
3132
CN110
CN408CN111
109
11
1312
1514
21
32
21
3
4
65
1312
14
1615
17
30
2829
2627
9
20
3940
38
37
3536
2829
27
2526
24
CN403
CN405
15
-
-
CN404
D6602
D6801
IC6801
Q6801
Q6605, Q6606
AL_3.1V
F6801
SD/MMC CARD
(With DSC MODEL)
321516 22 24
BT1
F6001
11
8
5
7
6
2
5
6
7
8
7
2
1
2
7
8
POWER CTL
BATT
REG_3.1V
Q6301
F6301
F_VCC
05 PREMDA
*1 WITH DSC MODEL
6
6
MOTOR MOTOR
11
22
6
REG_3.1V
REG_4.8V
AUDIO_AD
IC2101
USB
IC8301
L2101
L8301
11
A_REG3V
11
VCC
12
15
6
VDD(12V)
5
STB
Q7603
VGL
Q7610
Q7606
VDD
IC7604
L7603
L7602
L7607
L7604
L7605
L7601
GND
GND
GND
LITHIUM
APD_L
BATT_ +
BATT_㧙
8
1
APP_L
4
7
CN766
CN762
DSC_3.1V
IC8002
L8004
L8003
L8001
L8002,L8005
L4301
L4302
L4201
IC1007
IC1101
IC1151
REG_4.8V
Q1010
L2401
L2402
L3001
L3012
L3014
L3015
L3004
L3005
L3002
L3701
L3201
L3202
L3203,L3204
L5504
L5506
L5503
L5505
L5501
L5502
L5002
L5001
*1
1
AL_3VSYS
CN105
JIG
CONN.
D9001
D9002
Q9001
Q9002
Q9003
6
1
5
32
45
VDD
VCC
(K TYPE)(S TYPE)
POWER SYSTEM BLOCK DIAGRAM