3-6
HDR-SR1/SR1E_L2
3-6. POWER BLOCK DIAGRAM (1/4)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
CHARGE
CONTROL
LIMITER
IN-1
2
IN+1
3
OUT1 1
IN+4
12
IN-4
13
OUT4 14
OUT3
8
BATT/XEXT
B5
FAST_CHARGE
H2
INIT_CHARGE
J1
BATT_SI
G2
BATT_SO
G1
IN+3 10
IN-3 9
BT7401
BATTERY
TERMINAL
ACV_GND
BATT_XEXT
INIT_CHARGE_ON
BATT_UNREG
BATT_SIG
CN4011
LF4601
Q4603,
Q4604
ACV_UNREG
+
S
–
J7401
DC IN
FP-471
FLEXIBLE
BOARD
MD-133 BOARD (1/2)
22
1
19
18
6
3
7
9-14
23-28
2-7
16-21
FAST_CHARGE
D4601
Q4610
Q4607
CLAMP Q4710
B+ SWITCH
Q4707
COMPARATOR
(3/5)
Q4608
F4606
F4603
IC4604
HI CONTROL
(1/5)
IC4901
VDD
4
VOUT 3
2.5V REG
(4/5)
IC4705
4
1
5
POWER ON/OFF
(4/5)
IC4706
PVDD1a
H15
PVDD1b
H14
LX1a
A_1.2V
G15
LX1b G14
IN1 H13
DC CONTROL,
RESET, LANC DRIVE
(4/5)
IC4701
BATTERY
CHARGE
DETECT
Q4903
CN4010
DC PLUG
DETECT
XPOWER_ON
B8
XMODE_SW
05
B6
XCHARGE/XSTR_LED
B4
XPOWER_SW
XMODE_SW
XCHARGE_LED
MODE_LED_VDD
CHARGE_LED_VDD
EVER_3.0V
XFLASH_RST
A3
XSYS_RST
B3
FLASH_PWR_ON
XFLASH_RST
XSYS_RST
FLASH_PWR_ON
J9
Q4902
BACKLIGHT
CONTROL
Q4701, 4703
F4607
F4605
F4604
F4601
F4602
L4701
L4717
D_1.2V
L4710
IC_2001_D_1.2V
L4734
L4711
PVDD2a
E1
PVDD2b
E2
LX2a D1
LX2b D2
IN2 E3
L4702
PVDD3a
J15
PVDD3b
J14
LX3a K15
LX3b K14
IN3 J13
L4703
PVDD4a
R11
PVDD4b
P11
LX4a R12
LX4b P12
IN4 N11
PVDD10 A3
PVDD12 A4
L4704
PVDD6a
R10
PVDD6b
P10
LX6a R9
LX6b P9
IN6 N10
SW_OUT N14
VOUT1 M15
L4706
ST_UNREG
SHOE_UNREG
SHOE_ON
ST_UNREG
VTR2_UNREG
VTR_UNREG
VTR_UNREG
VTR_UNREG
DRV_UNREG
MT_BL_UNREG
SHOE_UNREG
D_1.5V
L4714
D_1.8V
D4705
REG_3.3V
SD_1.8V
A_2.8V
L4725
AU_2.8V
L4722
D_2.8V
L4719
L4712
EP_2.8V
A_4.6V
L4723
AU_4.6V
L4720
EP_4.6V
L4713
D_2.5V
L4730
CMOS_4.1V
L4733
1.8/3VCTRL
1.8/3VCTRL
MT_5.0V
L4726
B+ SWITCH
Q4709
L4718
L4715
D_3.3V
B+ SWITCH
Q4605, 4606
PVDD7a
F1
PVDD7b
F2
LX7a G1
LX7b G2
IN7 F3
V_UNREG
P1
AVDD1
R5
AVDD3
L1
DVDD4
P15
B_UNREG
N1
L4707
B+ SWITCH
Q4708
PVDD5a
A10
PVDD5b
B10
LX5a A9
LX5b B9
IN5 C8
DVDD3
D15
DVDD2 A12
PVDD11 A2
OUT9-1 A13
OUT9-2 A14
VS9 B13
CAP_IN A11
-INE9 C12
+INE9 B12
VR P4
SD1 N9
DVDD1 A1
DVDD5 N15
VB B1
L4705
PVDD8a
A5
PVDD8b
B5
LX8a A6
LX8b B6
IN8 C7
L4708
B+ SWITCH
Q4712
SWITCHING
Q4704, 4705
B+ SWITCH
Q4706
BATT_SENS J6
DD_CON_SENS H7
ACV_SENS H6
CLAMP_ON
CLAMP_ON
F7
VRO
P2
VOUT
M2
CH9_SW1
C10
L:2.5V/H:1.8V
CH6_SW
N12
DD_SET_SENS G6
BACK_UP_VCC H4
BACK_UP_VCC A5
AVCC H9
DIN
M13
DDCON_SO C1
CS_OUT
N2
BATT_IN A9
RST_OUT(RESET)
BATT_UNREG
ACV_UNREG_CN2
D_1.2V
BATT_UNREG
EVER_3.0V
EVER_3.0V
VOUT
HI_EVER_SO
LDO1_CTL
P14
LDO_ON A1
LDO_ON
WAKE_UP
L3
XLANC_PWR_ON A8
1.8/3VCTRL D8
XLANC_PWR_ON
CLK
L13
DDCON_SCK D3
HI_EVER_SCK
LD
K13
XCS_DDCON H1
XCS_DD
XCTL2
M3
LANC_DC(5.6V)
L2
SENSEb
K2
SENSEa
K1
XLANC_IC_ON E9
XLANC_ON
LANC_DC
LANC_DC
BATT_IN
HI_XRESET
P3
XRSTX D7
D4704
D4706
BL_-V
L4724
BL_CONT
OUT10-1 C15
+INE10 C14
-INE10 D14
EP_8.5V
VOUT3 B2
SWITCHING
Q4702
BL_V
L4721
VBATT R1
VCH R2
BATT_LI_3V
CTL1
VTR_DD_ON
HI_XRESET
VTR_DD_ON
N5
SD3
N7
SYS_DD_ON C2
D4702
12
D_2.8V
D_2.8V
HDD_3.3V
RV001
(ZOOM)
D001
D002
D003
CONTROL SWITCH
BLOCK (PS20100)
POWER
OFF (CHG)
CHG
D004
ACCESS
ON
MODE
8
HDD_3.3V
PHOTO
MOVIE
CAMERA