3-7
DSLR-A700_L2
3-7. POWER BLOCK DIAGRAM (1/6)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
3
1
2
1
6
41
40
45
25
1
2
5
46
47
44
43
42
3
1, 2
4, 5
1 - 4
CN0502
CN0501
CN0514
CN0513
14 - 16
3, 4
15 - 18
8 - 14
4, 5
37 - 39
29 - 34
35, 36
6, 7
26 - 28
23, 24
CN0517
CN0516
UNREG_FLASH
F0502
B+ SWITCH
SWITCHING
Q0501 - Q0505
BATT_UNREG
BATT_SIG
UNREG_LVDD0
AS_7.7V
IMG_1.2V
UNREG
XDC_JACK_SENSE
BATT_IB
IC_3001_3.3V_POWER_ON
VCC1C_DD
Voltage selection of VCC1C_DD
CMOS_3.3V
MEDIA_3.3V
CMOS_2.1V
IC_3001_6.0V
UNREG+6.0V
DD_ON_2
DD_ON
CS_DD
IC_3001_SCK
IC_3001_SO
DD_ON
CS_DD
IC_3001_SCK
IC_3001_SO
ACV_UNREG
BATT/XEXT
D0505
D0506
D0002
F0501
F0004
L0002
Q0001
SWITCHING
Q0024, Q0025
B+ SWITCH
Q0016, Q0021
B+ SWITCH
Q0018 - Q0020
LEAK CURRENT
REDUCTION
Q0027, Q0029,
Q0030
LEAK CURRENT
REDUCTION
Q0511
SWITCHING
Q0005, Q0006
Q0026
Q0032, Q0033
F0006
F0009
DC CONTROL
(2/2)
VIN
SW
NGATE
IC0002
DC CONTROL
(2/2)
IC0003
-2.2V REG
(2/2)
IC0011
DC CONTROL
(1/2)
IC0501
(3/3)
DC CONTROL
(1/2)
IC0501
(1/3)
DC CONTROL
(1/2)
IC0501
(2/3)
DC CONTROL
(1/2)
IC0502
(2/3)
DC CONTROL
(1/2)
IC0502
(3/3)
DC CONTROL
(1/2)
IC0502
(1/3)
3.3V REG
(2/2)
IC0006
7
OUT10-1 C15
OUT9-1 A13
OUT9-2 A14
OUT10-2 B15
VS10 B14
DRUM_IN E15
-INE10 D14
DIN M13
CLK L13
LD K13
CTL1 N5
+INE10 C14
VR P4
+INE9 B12
-INE9 C12
5
8
VFB 2
RUN/SS 6
VS9 B13
CAP_IN A11
L0007
IMG_1.8V_NZ
IMG_1.8V_4S
IMG_3.3V
L0024
L0004
IN1 H13
H15 PVDD1a
CMOS_-2.2V
EVER_3.3V
EVER_1.5V
IC_3001_3.3V/5.0V
IC_3001_3.3V/5.0V
H
L
5.0V
3.3V
5.0V
open
IMG_5.0V
IMG_5.0V
H14 PVDD1b
J15 PVDD3a
IN2 E3
J14 PVDD3b
5 VEE
3
Vout
4 SSV
6 VIN
1
VOUT
4 ON/OFF
2
Vor
IN6 N10
IN7 F3
IN8 C7
DVDD5 N15
VOUT3 B2
VB B1
DVDD1 A1
PVDD11 A2
PVDD10 A3
PVDD12 A4
1 CTL
A5 PVDD8a
B5 PVDD8b
P15 DVDD4
R5 AVDD1
M1 AVDD2
L1 AVDD3
N1 B_UNREG
P1 V_UNREG
R10 PVDD6a
P10 PVDD6b
F1 PVDD7a
F2 PVDD7b
F0007
E1 PVDD2a
E2 PVDD2b
F0005
A10 PVDD5a
B10 PVDD5b
F0008
R11 PVDD4a
P11 PVDD4b
G15
10
9
8
LX1a
G14
LX1b
L0008
L0018
L0021
D1
LX2a
D2
LX2b
L0009
K15
LX3a
K14
LX3b
L0011
A9
LX5a
B9
LX5b
L0012
R9
LX6a
P9
LX6b
L0013
G1
LX7a
G2
LX7b
D0005
D0010
IN3 J13
IN5 C8
IN4 N11
LEAK CURRENT
REDUCTION
Q0510
LEAK CURRENT
REDUCTION
Q0507, Q0508
D0511
D0510
D0011,
D0012
D0008
DVDD2 A12
DVDD3 D15
5.0V REG
(2/2)
IC0012
4 VIN
1 CONT
3
VOUT
1.5V REG
(2/2)
IC0008
6 VIN
1
VOUT
4 ON/OFF
B+ SWITCH
Q0007, Q0017,
Q0034, Q0035
–
+
5
6
7
–
+
3
2
1
–
+
10
9
8
–
+
5
6
7
–
+
12
13
14
4
4
–
+
DD-280 BOARD
BT902
BATTERY
TERMINAL
+
S
–
DC IN
J902
POWER (4/6)
(PAGE 3-10)
A
POWER (4/6)
(PAGE 3-10)
B
POWER (2/6)
(PAGE 3-8)
C
POWER (2/6)
(PAGE 3-8)
D
05
