Power Block Diagram (1/4) - Sony HDR-SR1 Service Manual

3-6. POWER BLOCK DIAGRAM (1/4)

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