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

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

SY-177 BOARD (2/2)
CN708
(2/2)
BL_H
BL_L
PANEL_6.4V
61
IC304
TI_5.0V
+3.5V REG.
(2/7)
4 VIN VOUT
XSTRB_FULL
2
STRB_CHG
1
STRB_CHG_CONT
4
STRB_ON
3
GPS_13
13
XDD_SYS_RST
18
CAM_12V
49
CAM_–7.5V
50
D_3.0V
A_3.0V
D_1.8V
D_3.0V (MS_VCC)
DDR_1.8V
5
D_1.2V
TO
MAX_5.0V
POWER
(1/2)
AB18 XRESET
STRB_CHG
V2 USB_VBS_EN
STRB_ON
Y16
STRB_ON1
STRB_CHG_CONT
H15
TPU3_OUT
XMS_IN GPS_13
6 W7 GPS_13
XPWR_OFF
8
G8 GPE_00
XIC_211_RST_REQ
7 W12 XRESET_REQ
XPWR_ON
9
DIRECT_PB
10
IC_211_0_SO
17 H17 SIO0_TXD
IC_211_0_SI
16 A24 SIO0_RXD
XIC_211_0_SCK
15 G17 SIO0_SCK
XCS_FR
14 A23 SIO0_SCS
XACV_IN
12 K8 GPE_05
BATT_SIG XSTRB_FULL
11 H9 GPE_07
XFC_RST_LED
M8 GPE_04
XZM_RST_LED
J8 GPE_03
DSC-H7/H9_L2
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
CK-182 FLEXIBLE
BOARD
CN709
CN001
PANEL_6.4V PANEL_6.4V
3 3
D_3.0V D_3.0V
1 1
BL_H
BL_H
29 29
BL_L
BL_L
27 27
XDD_SYS_RST
XDD_SYS_RST
7 7
3
CE 1
CAM_3.5V
D_1.8V
D_3.0V
MXA_5.0V
Q241
GPS_11 V7
VIDEO
BUFFER
Q242 - 244
D_3.0V
IC211
A_3.0V
CAMERA DSP,
SYSTEM CONTROL
(3/7)
(4/7)
AU_AVCC
(5/7)
D_3.0V
GPE_15 T7
G15
TPU2_OUT
MAX_5.0V
DSC-H9
CK-179 BOARD
CN001
L002
CN002 VCC2 (6.4V)
37
P_6.4V VCC1
2 36
LCD901
L001
D_3V VCC (3V)
1 38 3INCH
BL_H
BL_H
LCD UNIT
28 1
BL_L BL_L
With
27 2
XDD_SYS_RST BL_L
BACK LIGHT
4 3
RESET
20
IC303
+13V REG
(2/7)
CAM_12V
5 VIN VOUT 4
RGVDD
CAM_–7.5V
IC305 IC306
+2.3V REG. +1.8V REG.
(2/7) (2/7)
FE_1.8V
4 VIN VOUT 3 B2 VIN VOUT B1
D_3.0V
HVDDH1/H2/H3
MAX_5.0V
D_1.8V
A_3.0V
IC502
+1.5V REG
(7/7)
B2 VIN VOUT B1
IC501 IC301
A/D CONV, S/H
+2.8V REG.
E11 RSTB
(7/7) TIMING GENERATOR
(2/7)
1 CE
4 VDD VOUT 3
7A B2
IC506 IC503 IC202
SE501, 502 IC201
PITCH/YAW STEADY SHOT CLOCK
BATT-SIG
PITCH/YAW
SENSOR AMP GENERATOR
CONTROL I/F
SENSOR
(7/7) (7/7) (4/7)
(3/7)
E4
IC602 IC401
VIDEO/AUDIO ZOOM/FOCUS/IRIS/
AMP SHUTTER DRIVE
(6/7) (1/7)
D_3.0V
MS_PWR_ON
MAX_5.0V
XFC_RST_LED
D_3.0V
XZM_RST_LED
3-4E
CK-181 FLEXIBLE CK-180 BOARD
CN001
BOARD
PVDD
18
CN001 CN002 VDD
32
L002
D_3.0V D_3.0V VDDREG
1 1 38
BL_H BL_H RESET Z
29 28 37
BL_L BL_L
27 27
XDD_SYS_RST BL_H
7 4
BL_L
CD-703 FLEXIBLE BOARD
CN301
IC004
L301
CAM_12V
CCD IMAGE
40
SENSOR
OUTPUT BUFFER
L302
CAM_–7.5V
20
Q303
DISCHARGE
IC701
+2.5V REG.
(4/7)
CN703
2.5V
4 VDD VOUT 3 1
LCD902
5.0V
EVF
12
L702 UNIT
22
3
SW-499 BOARD
CN701
CN101
A_3.0V A_3.0V
6 3
DIRECT_PB
1 8
DIRECT_PB
SW-500 BOARD
CN101
A_3.0V
3
SW-504
8
FLEXIBLE
DIRECT_PB
BOARD
MS-366 BOARD
CN706
MS_VCC
2 2
XMS_IN
4 4
MS_PWR_ON
3 3
CN301
MS-364 BOARD
2
4
3
MS-365
FLEXIBLE CN301
BOARD
PW-134 FLEXIBLE
BOARD
IC001
CN702
D_3.0V
REMOTE
13
CONTROL
RECEIVER
D_3.0V D003
1
(POWER)
Q702, 703
AF_5V
18
R718,
R719
NS_VCC D001
16
(NIGHT SHOT)
XPWR_ON
11
Q401 CN401
FC_PI_ANODE
25
FC SENSOR
ZM_PI_ANODE_1st
18
ZOOM SENSOR LENS
UNIT
ZM_FG_PI_VCC
ZOOM FC
DSC-H7
LCD901
2.5INCH
LCD UNIT
LCD9001
BACK
LIGHT
IC003
CCD
IMAGER
DSC-H9
CN102
CONTROL SWITCH
2 BLOCK
(SW60350)
CN103
5
DSC-H7
PY-002
FLEXIBLE
BOARD
CN102
S001
2
B
CN103
5
DSC-H9
Q301
9
CN302
MEMORY
STICK Duo
FB305
CONNECTOR
6
D301
(ACCESS)
Q301
9 CN302
MEMORY
STICK Duo
FB305
CONNECTOR
6
D301
(ACCESS)
DSC-H7
D002
( AF ILLUMINATOR/ )
SELF-TIMER
S001
(POWER)