5
4
3
2
1
A
B
C
D
E
F
G
2-51
2-52
*4
POWER SYSTEM BLOCK DIAGRAM
AL_3VSYS
ADP_H
LIT_3V
IC7601
MONI-BW
Q7602
IC7602
LCD MODULE
9
VGH VGL
VEE
11
Q7503
SW
L7501
F7501
0
3
1
0
2
LCD_VEE
VSS
BL_4.8V
VGH
REG_12V
BL
T7501
VDD
VSS
2
Q7502
8
SPEAKER
Q7501
SPK+
SPK-
REG_-15V
REG_4.8V
M_REG4.8
M_REG4.8
REG_15V
REG_12V
REG
AL
REG-CCD
REG_-15V
REG
-CCD
LIT_3V
BW_VDD
LCD MODULE
REG_12V
VFREG4.8
VDD
VDD
VDD
VFREG4.8
CN761
CN101
VFREG4.8
B/W-VF
7
0
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
0
1
MAIN
UNREG
DET
DRUM_PWR
REG_4.8V
19
CN502
0
6
JACK
Q501
IC502
REG_4.8V
IC501
IC4301
PREREC
ADP_H
L1002
RST
RST
1
2
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
MOTOR
LOADING
M
MOTOR
M
MOTOR
CAPSTAN
REG_12V
IC1701
IC1702
IC3502
VDD
ADP_DC IN
REAR UNIT
TERM
BATT.
ADP_DC
ADP_DC
ADP_H
GND
GND
GND
BATT_
BATT_
CN104
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
DVMAIN
AUDIO
SPK+
SPK-
CN109
Q4851
IC4851
L4851
L4852
L4853
REG-CCD
REG_15V
12
CN108
TG
CN5001
CCD_15V
CCD_15V
CN107
0
4
CCD
OP BLOCK
4
REG_1.8V
REG_4.8V
IC8002
IC8003
IC8007
IC8001
Q3001
VIDEO I/O
Q8002
L8006
IC8006
IC3731
IC3801
REG_4.8V
REG_4.8V
REG_1.8V
DSC
AV STRM
Q2401
Q2403
IC2201
REG_3.1V
REG_3.1V
REG_3.1V
Q3731~Q3735
REG_3.1V
IC3701
Q3701
Q3702
Q3704
Q3075
*2
*1
*1
REG_3.1V
1
1
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
Q4803
Q4804
IC4802~IC4804
Q4801,Q4806
REG_3.1V
CPU
REG_3.1V
AL_3.1V
Q1009
AL_3.1V
IC1004
IC1005
Q1004
Q1009
IC1008
IC1002
Q1001~Q1003
Q1006,Q1007
IC1003
AL_3.1V
L1001
AL_3.1V
IC1006
IC3851
IC8702
IC8701
ZOOM UNIT
REG_3.1V
REG_3.1V
4
CN102
4
DSC_3.1V
CN103
CN7603
BL-2.5/BL-3.5
CN7601
CN7602
16
15
16
8
6
9
15
VGH
VGL
BL_4.8V
BL_4.8V
LCD_VEE
VDD
VSS
CN765
25
31
REG_3.1V
39
38
6
18
16
31
8
9
2
3
35
23
25
32
11
10
33
32
3
38
/CN764
CN763
CN7001
14
11 9
12
5
16
9
11
CN7002
LITHUN
Q6701
F6701
Q6401
L6001
Q6210
IC6001
Q6101
Q6102
L6302
Q6302
Q201
D6601
Q6601
Q6602, Q6603
3.1V
7
7
CCD_7V
19
19
IC5001
6
6
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
REG_3.1V
F1601
F1602
CN401
31
32
CN110
CN408
CN111
10
9
11
13
12
15
14
21
32
2
1
3
4
6
5
13
12
14
16
15
17
30
28
29
26
27
9
20
39
40
38
37
35
36
28
29
27
25
26
24
CN403
CN405
15
-
-
CN404
IC4302
D6602
D6801
IC6801
Q6605, Q6606
AL_3.1V
F6801
SD/MMC CARD
(With DSC MODEL)
32
15
16
22
24
BT1
L6002
F6001
11
10
9
5
6
11
10
5
6
9
8
7
4
8
7
4
POWER CTL
BATT
REG_3.1V
Q4801
F6301
OP_VCC
0
5
PREMDA
*1 WITH ANALOG INPUT MODEL
*2 WITHOUT ANALOG INPUT MODEL
*3 WITH EDIT MODEL
*4 WITH DSC MODEL
Содержание GR-D30EK
Страница 54: ...2 43 2 44 1 2 3 4 A B C PREMDA CIRCUIT BOARD 05 PREMDA YB 10405 01 01 FOIL SIDE B ...
Страница 130: ...2 43 2 44 1 2 3 4 A B C PREMDA CIRCUIT BOARD 05 PREMDA YB 10405 01 01 FOIL SIDE B ...
Страница 224: ...2 43 2 44 1 2 3 4 A B C PREMDA CIRCUIT BOARD 05 PREMDA YB 10405 01 01 FOIL SIDE B ...