Read Sony DSC-H7 / DSC-H9 Service Manual online
4-19
DSC-H7/H9_L3
4.1
3.1
3.1
4.9
3
2.8
3.1
3
3
0.5
0
0
2.9
CAMDD_EN
PANEL_EN
DISW1P8_EN
DISW2P9_EN
CAMDD_EN
PANEL_EN
DISW1P8_EN
DISW2P9_EN
C102
0.1u
C103
0.1u
C109
0.0047u
C114
0.0022u
C104
0.01u
C113
15p
C101
0.1u
C111
0.1u
C110
47u
6.3V
C108
XX
10V
D101
MA2SD32008S0
DIRECT_PB
D_3.0V
UNREG
IC_211_0_SO
1.2V_INT
XPWR_ON
XMS_IN
D_1.8V
XIC_211_O_SCK
XCS_FR
(EVER) TI_5V
SW_1P8_EN
VSU_EN
DDC2P9_EN
XDD_SYS_RST
EVER_PSB
BL_EN1
LDO_1P8_EN
DDC5PSW_EN
IC_211_0_SI
DDC1P2_EN
DDC1P8_EN
BL_EN2
CL113
CL120
CL109
CL119
CL118
CL111
CL101
CL124
CL106
CL107
Q101
EMH3T2R
R106
0
R114
47k
R110
47k
R113
68k
R118
33
R105
47k
R116
47k
R117
470
R112
10M
R108
8.2k
R107
1800
R109
47k
R121
220k
R120
220k
C117
0.1u
X101
32.768kHz
C118
0.1u
C119
0.1u
R103
1k
R104
1k
R119
470k
R102
470k
C112
9p
DDCPV_EN
EVER_3.0V
IC102
NJU7287ARB1(TE2)
1
VSS
2
VCH
3
VBAT
4
CS
5
XRESET
6
VOUT
7
VIN
8
VRO
C120
XX
S-80822CNPF-B8HTFG
IC103
1
Out
2
Vss
NC
3
VDD
4
C121
0.1u
IC101
MB89083LGA-G-132-ERE1
B8
XPOWER_ON0
A8
XPOWER_ON1
B7
XPOWER_ON2
A7
N.C.
B6
N.C.
A6
N.C.
C6
MS_IN
B5
EXT_IN
B4
XSYS_RST
C4
XNAND_RST
A3
TESTPIN
B3
TESTPIN
A4
GND
A5
BACK_UP_VCC
A2
N.C.
A1
XRESET_REQ
B2
CAMDD_EN
B1
PANEL_EN
C2
DISW1P8_EN
C1
DISW2P9_EN
D3
N.C.
D1
FR_SI
D2
FR_SO
E1
FR_SCK
E2
XCS_EX
H3
MOD0
J3
VCI
J2
CPO
G4
MOD1
A9
CS
B9
XPOWER_OFF
C8
DDC1P2_RESET
C9
DDCPV_EN
D8
XUSB_JACK
D9
DDC1P2_EN
E8
DDC1P8_EN
E9
DDC2P9_EN
F3
N.C.
F2
N.C.
F1
N.C.
G1
N.C.
G2
N.C.
H1
N.C.
H5
VSS
J5
32KHZ_OUT
J4
32KHZ_IN
H4
BACK_UP_VCC
J6
TESTPIN
H6
TESTPIN
G6
TESTPIN
J7
DDC1P8_AD
H7
DDC2P9_AD
J8
VSU_EN
J9
EVER_PSB
H8
BAAT_SENS
H9
AVCC
G9
AVSS
G8
AF_LED0
F8
BL_EN1
F9
BL_EN2
F7
DDC5PSW_EN
D7
XRSTX
J1
SW1P8_EN
H2
LDO1P8_EN
D102
MA2SD32008S0
C122
XX
R124
1k
C123
0.0022u
R125
0
XPWR_OFF
CL122
XIC_211_RST_REQ
CL123
DISW1P8_EN
CAMDD_EN
DISW2P9_EN
PANEL_EN
REG_GND
USB_VBUS
@104
(1/3)
(1/3)
@101
(1/3)
(1/3)
@103
@105
(1/3)
(1/3)
INVERTER
BTOO1
(LITHIUM BATTERY)
(SECONDARY)
BH1O1
BATTERY
HOLDER
IC102
BATTERY CHECK
IC101
SYSTEM CONTROL
RESET
IC103
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
v
: Voltage measurement of the CSP ICs
and the Transistors with v mark,
are not possible.
are not possible.
Note: BT001 (lithium battery) is not included
in the DD-272 complete board.
DC-DC CONVERTER, SYSTEM CONTROL
0DD-272 BOARD (2/3)
v
EVER_3.0V
D_3.0V
D_1.8V
A
C
02
H
G
J
E
I
F
D
B
1
5
2
12
8
10
7
13
9
14
6
11
3
4
1
2
3
4
5
6
DD-272 (2/3)
• Refer to page 4-2 for mark
0
.
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