Read Sony DSC-H7 / DSC-H9 (serv.man3) Service Manual online
DSC-H7/H9_L2
3-3
3-3. POWER BLOCK DIAGRAM (1/2)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
+
S
–
5
TO
POWER
(2/2)
(1/3)
(2/3)
(2/3)
(1/3)
(1/3)
(3/3)
2
65
1
4
3
3
18
40, 41
42 - 44
45 - 47
36 - 39
48, 49
63, 64
50, 51
31, 32
33, 34
57, 58
12
15
16
17
10
9
7
8
54
53
14
11
2
61
1
4
3
3
18
36, 37
38 - 40
41 - 43
32 - 35
44, 45
59, 60
46, 47
27, 28
29, 30
53, 54
12
15
16
17
10
9
7
8
6
6
50
49
14
11
Q006
D006
D007
L003
L004
L009
D011
D003
Q013
Q004
D002
J001
CN001
MULTI
MULTI
CONNECTOR
CN301
CN707
CN708
(1/2)
CN302
(1/2)
(1/2)
Q101(1/2)
L007
Q003
Q007
DISCHARGE
Q010, 012
Q201
T201
D202
CN302
(2/2)
D101
D102
D203
L006
L001
L005
L008
D010
Q014
L002
L201
TI_5V
D008
DSC-H9
D009
Q202, 203
DD-273
FLEXIBLE
BOARD
(2/2)
1 - 4
7 - 10
6
LF002
59 - 62
30
5
23, 25
19
6
22 - 25
21
5
55 - 58
26
5
DC-107
FLEXIBLE
BOARD
FLEXIBLE
BOARD
DD-272 BOARD
SY-177 BOARD
(1/2)
(1/2)
DD-273 FLEXIBLE BOARD
(1/2)
(1/2)
JK-338 FLEXIBLE BOARD
DDC2P9_AD
DDC1P8_RESET
DDC1P8_AD
BACK_UP_VCC
AVCC
BACK_UP_VCC
XSYS_RST
VSU_EN
VIN 4
DDC2P9_EN
DDC1P8_EN
DDC1P2_EN
CAMDD_EN
XPOWER_OFF
XRESET_REQ
XPOWER_ON0
XPOWER_ON2
FR_SI
FR_SO
FR_SCK
XCS_EX
PANEL_EN
EVER_PSB
DDCPV_EN
SW1P8_EN
LDO1P8_EN
DISW1P8_EN
DISW2P9_EN
DDC5PSW_EN
BL_EN1
BL_EN2
PANEL_EN
EVER_PSB
DDCPV_EN
BATT_SIG
XACV_IN
ACV_UNREG
ACV_UNREG2
ST_UNREG
ACV_UNREG
USB_VBUS
BATT_XEXT
ACV_UNREG2
USB_VBUS
BATT/XEXT
SW_1P8_EN
LDO_1P8_EN
DISW1P8_EN
DISW2P9_EN
DDC5PSW_EN
BL_EN1
BL_EN2
XPWR_OFF
XMS_IN
XIC_211_RST_REQ
XPWR_ON
DIRECT_PB
IC_211_0_SO
IC_211_0_SI
XIC_211_SCK
XCS_FR
32kHz_IN
J4
XUSB_JACK
D8
ONSU
D_3.0V
D_1.8V
D_1.8V
46
VOUT
1
ONM
3
ONAFE
10
ONSD
15
ONINV
1
ONBST
22
32kHz_OUT
J5
SYSTEM CONTROL
IC101
(2/3)
(1/3)
(1/3)
+1.2V REG.
IC007
BH001
BATTERY
TERMINAL
F002
F001
X101
32.768kHz
DC IN
BATT/XEXT
ACV_GND
ACV_UNREG
LXM
LXINV
FBINV
PVINV
BATT
PVM
FBM
PVAFE
LXAFE
FBAFE
PVSD
LXSD
FBSD
GD
PVBST
SWBST
FBBST
PVSU
SU
LXSU
FBSU
PVLED
SWLED
LXLED
FBHLED
FBLLED
DC/DC CONVERTER
IC001
H7
C8
J7
A5
H9
H4
B4
J8
E9
E8
D9
B2
B1
J9
C9
J1
H2
C2
C1
F7
F8
F9
XRSTX
XRSTX
D7
B9
A1
B8
B7
D1
D2
E1
E2
5
21
25
20
45
4
2
9
8
11
13
16
12
28
29
30
26
LXBST 31
43
44
47
42
35
34
33
38
37
ONLED 36
DISW1P8_EN
LDO_1P8_EN
SW_1P8_EN
DDCPV_EN
PANEL_EN
EVER_PSB
XRSTX
DISW2P9_EN
DDC5PSW_EN
BL_EN1
BL_EN2
D_1.2V
CAM_12V
MAX_5.0V
EVER_3.0V
OUT 1
VDD
4
RESET
IC103
VOUT 4
VIN
6
VCONT
1
+6.5V REG.
IC006
VOUT 3
VIN
4
CE
1
+1.8V REG.
IC003
VOUT 2
PS 8
SW
9
EN
1
VBAT
6
LBI
7
+5V REG.
IC002
BH101
LITHIUM
BATTERY
SW
VBATT
VCC
1
15
SW 2
7
XFULL 9
CHG 10
I_PEAK 6
F_ON 4
3
D_3.0V
CAM_–7.5V
CAM_12V
XDD_SYS_RST
STRB_ON
STRB_CHG_CONT
STRB_CHG
XSTRB_FULL
A_3.0V
D_1.8V
D_3V (MS_VCC)
DDR_1.8V
D_1.2V
MAX_5.0V
G_IGBT
XSTRB_FULL
STRB_CHG
STRB_CHG_CONT
STRB_ON
FLASH/CHARGE
CONTROL
IC201
ST-166
FLEXIBLE
BOARD
FLEXIBLE
BOARD
PANEL_6.4V
TI_5V
XE_H
XE_L
6
8
D_1.8V
A_3.0V
D_3.0V
VOUT
VRO
CS
4
XRESET
5
VIN
7
VCH
2
VBAT
3
BATTERY
CHECK
IC102
BL_H
BL_L
XPWR_OFF
XIC_211_RST_REQ
XMS_IN
XPWR_ON
DIRECT_PB
IC_211_0_SO
IC_211_0_SI
XIC_211_SCK
XCS_FR
XACV_IN
BATT_SIG
Q101(2/2)
MS_IN
C6
( )
( )
C205
FL901
FLASH
UNIT
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