Sony HDR-SR1 - Power Block Diagram (1;4)

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
9-1423-282-7 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
4VOUT3
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_UNREGVTR_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_2.8VL4725
AU_2.8V
L4722
D_2.8V
L4719
L4712 EP_2.8V
A_4.6VL4723
AU_4.6V
L4720
EP_4.6V
L4713
D_2.5VL4730
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
B
POWER (2/4)
(PAGE 3-7)
POWER (2/4)
(PAGE 3-7)
A
RV001
(ZOOM)
D001
D002
D003
CONTROL SWITCH
BLOCK (PS20100)
POWER
OFF (CHG)
CHG
D004
ACCESS
ON
MODE
8
HDD_3.3V
PHOTO
MOVIE
CAMERA