Power Block Diagram (1/2) - Sony DSC-H7 Service Manual

3-3. POWER BLOCK DIAGRAM (1/2)

JK-338 FLEXIBLE BOARD SY-177 BOARD
(1/2)
CN707
ACV_UNREG ACV_UNREG2
CN001
( MULTI )
USB_VBUS USB_VBUS
6 5
CONNECTOR
BATT_XEXT BATT/XEXT
19 21
CN301 LF002
ACV_UNREG
J001
DC IN
ACV_GND
D002
BATT/XEXT
6
DC-107
FLEXIBLE
BOARD
+
BH001
S
BATTERY
( )
TERMINAL
–
D003
XACV_IN
BATT_SIG
Q101(1/2)
D8 XUSB_JACK
J4 32kHz_IN
X101
32.768kHz
J5 32kHz_OUT
Q101(2/2)
XMS_IN
C6 MS_IN
DSC-H7/H9_L2
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
DD-273 FLEXIBLE BOARD DD-272 BOARD
(1/2)
CN302
CN708
(1/2)
(1/2)
ACV_UNREG2
5 5
26 30
F001
ACV_UNREG ST_UNREG
F002
Q013
Q004
IC007
+1.2V REG.
(1/3)
1 VOUT VIN 4
D_3.0V
D_1.8V
IC101
PVM
SYSTEM CONTROL
IC001
(2/3)
DC/DC CONVERTER
DDC1P8_RESET C8
(1/3)
BATT
DDC2P9_AD H7
DDC1P8_AD J7 PVINV
FBINV
BACK_UP_VCC A5 LXINV
AVCC H9
BACK_UP_VCC H4
LXM
XSYS_RST B4 FBM
PVAFE
LXAFE
VSU_EN J8 ONSU FBAFE
46
DDC2P9_EN E9 3 ONM
DDC1P8_EN E8 10 ONAFE
DDC1P2_EN D9 15 ONSD
CAMDD_EN B2 1 ONINV
22 ONBST
PANEL_EN
PANEL_EN B1
EVER_PSB
EVER_PSB J9
DDCPV_EN
DDCPV_EN C9
SW_1P8_EN
SW1P8_EN J1 PVSD
LDO_1P8_EN
LDO1P8_EN H2 LXSD
DISW1P8_EN
DISW1P8_EN C2 FBSD
DISW2P9_EN
DISW2P9_EN C1
DDC5PSW_EN
DDC5PSW_EN
F7
BL_EN1
BL_EN1 F8 PVBST
BL_EN2
BL_EN2 F9 SWBST
XRSTX
XRSTX D7 LXBST 31
FBBST
XPWR_OFF
XPOWER_OFF B9 PVSU
XIC_211_RST_REQ
XRESET_REQ A1
XPWR_ON
XPOWER_ON0 B8 LXSU
DIRECT_PB
XPOWER_ON2 B7 FBSU
IC_211_0_SO
FR_SI D1
IC_211_0_SI
FR_SO D2 SWLED
XIC_211_SCK
FR_SCK E1 LXLED
XCS_FR
XCS_EX E2 FBHLED
FBLLED
PVLED
ONLED 36
EVER_3.0V
Q202, 203
DSC-H9
GPS_13
D008 D009
6
PANEL_EN
1
L002
9 SW
1 EN
6 VBAT
7 LBI
EVER_PSB
Q014
4
DDCPV_EN
45 4 VDD
XRSTX
20
D010
25
21
L008
L005
5
2
9
L006
8
11
SW_1P8_EN
4 VIN
LDO_1P8_EN
CE
1
Q007
DISCHARGE
+1.8V REG.
13
L009
16
DISW1P8_EN
12
DISW2P9_EN
D011
GD 28
29
L004 D007
30
Q003
26
44
SU 43
47 L007
DDC5PSW_EN
42
L003 D006
34
33
38
37
Q006
35
BL_EN1 BL_EN2
3-3
L201
IC201
FLASH/CHARGE
IC006
CONTROL
+6.5V REG.
(3/3)
(1/3)
15 VBATT SW 1
VIN VOUT 4 SW 2
VCONT G_IGBT 7
XFULL 9
CHG 10
IC002 STRB_CHG_CONT
I_PEAK 6
+5V REG.
3 VCC F_ON 4
(1/3)
TI_5V
VOUT 2
PS 8
7 VIN VOUT 6
IC103
VRO 8
RESET D102
(2/3)
OUT 1 4 CS IC102
5 XRESET
BATTERY
D101
2 VCH
CHECK
BH101 3 VBAT (2/3)
LITHIUM
BATTERY
D_3.0V
L001
A_3.0V
D_1.8V
Q010, 012
VOUT 3
IC003
(1/3)
D_1.2V
CAM_12V
MAX_5.0V
ST-166
FLEXIBLE
T201
BOARD
D202
C205
FL901
Q201
FLASH
XSTRB_FULL
UNIT
STRB_CHG
STRB_ON
D203
CN302
(2/2)
PANEL_6.4V
65 61
TI_5V
XSTRB_FULL
2 2
STRB_CHG
1 1
STRB_CHG_CONT
4 4
STRB_ON
3 3
GPS_13
13 13
XDD_SYS_RST
18 18
CAM_12V
53 49
CAM_–7.5V
54 50
D_3.0V
A_3.0V
D_1.8V
5
D_3V (MS_VCC)
TO
POWER
DDR_1.8V
(2/2)
D_1.2V
MAX_5.0V
BL_H
BL_L
XMS_IN
6 6
XPWR_OFF
8 8
XIC_211_RST_REQ
7 7
XPWR_ON
9 9
DIRECT_PB
10 10
IC_211_0_SO
17 17
IC_211_0_SI
16 16
XIC_211_SCK
15 15
XCS_FR
14 14
XACV_IN
12 12
BATT_SIG
11 11
DD-273
FLEXIBLE
BOARD
(2/2)