Sony DSC-H3 Service Manual page 22

3-2. OVERALL BLOCK DIAGRAM (2/2)
SW-509 BOARD
S001 - S009 CN001
KEY_AD1, 2
FUNCTION
KEY
LCD901 (2/2)
LCD MODULE
BACKLIGHT
BL_H
BL_L BL_L
3
PL-048 FLEXIBLE BOARD FL-179 FLEXIBLE
BOARD
CN001 CN001
XAF_LED
2 5
D003
SELF-TIMER/
AF ILLUMINATOR
STRB_PLUNGER
RY001
(STROBE OPEN)
24
S102
N
26
S101
STROBE POP-UP
DETECT
XE_H
L101
TRIGGER
FLASH
UNIT
XE_L
05
DSC-H3_L2
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
ST-176 FLEXIBLE BOARD
CN701
S101
MODE
DIAL
S102 31
(SHUTTER)
23
S103
15
POWER
D101
25
(POWER)
2
BT001
LITHIUM
BATTERY
36
XAF_LED
9
STRB_PLUNGER
XDIRECT_PB
7
XSTRB_POPUP
8
T001
D002
XE_H
3 2 ST_UNREG
+
4 1
C006
CHARGING
CAPACITOR
15 IC001 10 29
XE_L
9 30
FLASH
CONTROL, 6 28
CHARGE
Q001
CONTROL
FLASH 7 (1/2) 4 26
DRIVE
27
SY-185 BOARD (2/2)
UNREG
ST_UNREG
CAM_13V
CAM_-7.5V
M_5.0V
CAM_3.5V
USB_3.1V
D_3.0V
UNREG
A_3.0V
DDR_1.8V
MODE_DIAL1, 2
D_1.8V
D_1.5V
D_1.2V
XAE_LOCK_SW
BL_H
XSHUT_SW
EVER
MS_VCC
XPWR_ON
D7
IC001
DC/DC
CONVERTER
XMS_IN
XPWR_LED
(9/10) D10
VL_3V USB_VBUS
H5
E7
KEY_AD_1, 2
XPWR_OFF
C10
XIC_203_RST_REQ
D6
XDD_SYS_RST
BL_L
C9
E10
XCS_DD
C5
K7
X001
32.768kHz
K6
IC_203_0_SO,
IC_203_0_SI,
XIC_203_0_SCK
XAF_LED
C4
D9
STRB_PLUNGER
XDIRECT_PB
STRB_PLUNGER
1
XDD_SYS_RST
XSTRB_POPUP
OVERALL (1/2)
_SENS
(PAGE 3-1) IC_203_0_SO, IC_203_0_SI, XIC_203_0_SCK
STRB_CHG
XSTRB_FULL
STRB_CHG_CONT
STRB_ON
DD_SYS_RST
D708
3-2
Q001,
002
D001
2
OVERALL (1/2)
(PAGE 3-1)
D002
XACV_IN
K8
XAV_ JACK_IN
G9
IC_203_1_UI,
IC_203_1_UO
G8
W12
AB18
A23
XCS_IC_201
XIC_203_1_SCK,
IC_203_1_SO,
IC_203_1_SI
IC201
BATTERY
AUTHENTICATION
(8/10)
XDD_SYS_RST
B2
IC203
(2/2)
CPU
(4/10, 5/10)
MODE_DIAL1, 2
XAE_LOCK_SW
N19
XSHUT_SW
R19
XPWR_LED
Y9
KEY_AD_1, 2
XSTRB_POPUP
_SENS
A21
STRB_CHG
V2
XSTRB_FULL
H9
STB_CHG_CNT
H15
STRB_ON1
Y16
JK-348 FLEXIBLE
CN702
BOARD (2/2)
(2/2)
ACV_UNREG2 ACV_UNREG
XACV_DET XACV_DET
45 19
CN201
(2/2)
MULTI
CONNECTOR
XACC_IN XACC_IN
28 26
UART Rx, UART Rx,
UART Tx UART Tx
LF702
ACV_UNREG
J201
DC IN
BATT_UNREG
+
BT901
BATTERY
BATT_SIG
E4 7 S TERMINAL
–