3-4
DSC-HX1_L2
3-4. POWER BLOCK DIAGRAM (1/2)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
DC/DC CONVERER,
RESET
(10/11)
IC001
3.4V REG
(10/11)
IC003
BATT/XEXT
BATT_UNREG
F001
BATT_UNREG_S
BATT_UNREG_S
BACKUP_VCC
BATT_SIG
BATT_SIG
CN715 (1/2)
LF090
ACV_UNREG
ACV_UNREG
BATT/XEXT
C
J090
DC IN
SY-218 BOARD (1/2)
2
3
1
BH001
BATTERY
TERMINAL
Q090
BATT_ON
ACV_ON
P71_INT01
C7
P31_AN01 L6
P13_ADTG
LDO_ON
D3
ACV_ON
J2
VTR_UNREG
J1
AVDD1
H1
DVDD2
M13
VBBIN
N2
VOUT
L2
VRO
L3
VBACKUP
M1
RST_OUT
M2
LDO1_ON
C9
VDD
4
VOUT 3
CE
1
PVDD1a L13
PVDD1b L12
LX1a
D_1.2V
D_1.2V
D_1.2V
K13
LX1b K12
IN1 L11
PVDD6a A3
PVDD7 G1
PVDD6b B3
PVDD3a B1
PVDD3b B2
PVDD4a A8
PVDD9 A10
PVDD4b B8
PVDD5a N8
PVDD5b M8
PVDD2a G13
PVDD2b G12
BATT_UNREG
L1
BATT_ON
K2
FRONT CONTROL
(8/11)
IC101
SIO2
A4
VOLTAGE SAG
PROTECTOR
Q101
F092
Q006
DSC_UNREG
F090
ACV_UNREG
K1
MS_PWR_ON
BL_ON
E11
ST_UNREG
F091
P30_AN00 J5
F095
L005
LX6a
MT_5.0V
MT_5.0V
A4
LX6b B4
IN6 C5
L004
USB_3.4V
LX3a
D_1.8V
DDR_1.8V
BL_L
C1
LX3b C2
IN3 D3
VLDO1 A12
-INA D12
BL_H
VLDO3 B10
OUT8 B13
SW_OUT A11
L006
Q007
L001
LX5a
D_3.1V
D_3.1V
N9
LX5b M9
IN5 L10
L003
MS_VCC
B+ SWITCH
B+ SWITCH
Q005
SWITCHING
ST-209
FLEXIBLE
BOARD
(1/2)
ST-209 FLEXIBLE BOARD (2/2)
BT001
LITHIUM
BATTERY
R083
R113
XPWR_ON1
B4 P00_INT04
XPWR_ON2
B3 P02_INT06
E10
P54
A8 P65
K2 RSTX
FR_XRESET
FR_XRESET
BATT_LI_3V
RESET
S101
A7
M3 BATT_IN
N4 BATT_IN_SEL
K11 CH1_SEL
C4 CH6_SW
M7 XRST
P70_INT00
BATT_IN
C3
N7
DDCON_SI
EVER_3.0V
XDD_SYS_RST
XPOWER_OFF
D2
L8
DDCON_SO
D1
L9
DDCON_SCK
G1
L7
DOUT
DIN
CLK
LD
P10_SI1
P11_SO1
P12_SCK1
P21_PPG01
XCS_DDCON
SYS_DD_ON
F2
C7 DD_ON
P20_PPG00
05
22
23-30
14-21
FLASH
UNIT
D002
ST_UNREG
STRB_UNREG_ON
CN715 (2/2)
T001
L001
FLASH CONTROL,
CHARGE CONTROL
IC001
D_3.1V
4
10-12
Q701, 702
B+ SWITCH
CPU,
CAMERA DSP,
AV SIGNAL PROCESS,
LENS CONTROL,
MODE CONTROL
(2/11-4/11)
IC201
(1/2)
GPIO_S__12
T21
XPOWER_OFF
R232
L212
D_3.1V
D_1.2V
D_1.8V
USB_3.4V
DDR_1.8V
GPIO_S__6
J20
XRESET_SYS_IN
AL20
XDD_SYS_RST
MS_VCC
9
CN703
MEMORY
STICK
DUO
5V REG
(6/11)
IC602
HDMI
TRANSMITTER
(6/11)
IC601
Vin
4
Vout 3
Control
1
L606
HDMI_5V
DSC_UNREG
DSC_UNREG
D_3.1V
NRESET
E3
XHDMI_RST
D_1.8V
D_1.8V
D_1.2V
HDMI_5V_ON
44
1
CHARGE_V(CFG6)
CN705
MULTI
CONNECTOR
VBUS_DISCHG
U9
STRB_UNREG_ON
UART2_CTS
L16
HDMI_5V_ON
FRC_OUT1
AD16
XHDMI_RST