Sony DSC-W150 Service Manual page 29

3-2. OVERALL BLOCK DIAGRAM (2/2)
SW-529 BOARD
LCD901 (2/2)
LCD MODULE
BACKLIGHT
ST-180 BOARD (2/2)
BT900
LITHIUM
BATTERY
AF-113 BOARD
D201
SELF-TIMER/ XAF_LED
SMILE SHUTTER/
AF ILLUMINATOR
S101
(SHUTTER)
(AE/AF LOCK)
FLASH CHARGE/
+ T001
D001
XE_H
3
C901
4
CHARGING
TRIGGER
CAPACITOR
FLASH
TRIGGER_GND
UNIT
XE_L
Q001
FLASH
DRIVE
05
DSC-W150/W170_L2
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
SY-194 BOARD (2/2)
SW-533
FLEXIBLE
BOARD
XPWR_ON
CN001 CN702
S012
XDIRECT_PB XDIRECT_PB
5 6
S001 - S009,
S011
KEY_AD1, KEY_AD1,
FUNCTION KEY_AD2 KEY_AD2
KEY
S010
MODE_DIAL1, MODE_DIAL1,
MODE MODE_DIAL2 MODE_DIAL2
DIAL
BL_H
BL_L BL_L BL_L
3 8
FP-866
FLEXIBLE
BOARD (2/2)
S102 CN002 CN701
(2/2)
(2/2)
POWER
XPWR_ON
14 18
VL_3V
30 2
XAF_LED
29 3
XAE_LOCK_SW
13 19
XSHUT_SW
15 17
D101
XAE_LOCK_LED
16 16
D102
XSTRB_LED
17 15
RECORD
D103 XPWR_LED
18 14
(POWER)
2 ST_UNREG
1
STRB_CHG
IC001
15 10 8 24
XSTRB_FULL
9 12 20
FLASH
STRB_CHG_CONT
CONTROL, 6 11 21
CHARGE
CONTROL STRB_ON
7 4 9 23
(1/2)
XPWR_ON
ST_UNREG
MS_VCC
EVER
CAM_13V
CAM_3.5V
CAM_-7.5V
IC001
USB_3.2V
DC/DC
M_5V
CONVERTER
D_3.1V
(9/10)
A_3.1V
DDR_1.8V
D_1.85V
D_1.5V
D_1.25V
BL_H
K7
X001
XPWR_ON
D7
32.768kHz
XDIRECT_PB
K6
D9
XMS_IN
2
D10
OVERALL (1/2)
USB_VBUS
E7
(PAGE 3-1)
XPWR_OFF
C10
XIC_203_RST_REQ
D6
XDD_SYS_RST
C9
E10
XCS_DD
C5
XAF_LED
C4
IC_203_0_SO,
IC_203_0_SI,
XIC_203_0_SCK
H5
F5
D004
XDD_SYS_RST
1
OVERALL (1/2)
IC_203_0_SO, IC_203_0_SI, XIC_203_0_SCK
(PAGE 3-1)
KEY_AD1, KEY_AD2
MODE_DIAL1,
MODE_DIAL2
XAE_LOCK_SW
XSHUT_SW
XAE_LOCK_LED
XSTRB_LED
XPWR_LED
D701
STRB_CHG
XSTRB_FULL
STB_CHG_CNT
STRB_ON1
3-2
CN704(2/2)
XPOWER_ON
ACV_UNREG
XACV_DET
Q001,
Q002
D001
BATT_UNREG
D002
XACV_IN
K8
XAV_JACK_IN XACC_IN
G9
IC203
(2/2)
IC_203_1_UI, IC_203_1_UO UART_Rx, UART_Tx
CPU,
CAMERA DSP,
AV SIGNAL PROCESS,
LENS CONTROL,
MODE CONTROL
(4/10, 5/10)
G8
W12
AB18
A23
BATT_UNREG
XCS_IC_201,
XIC_203_1_SCK,
BATT_SIG
IC_203_1_SO,
E4
IC_203_1_SI
IC201
BATTERY
DETECTOR
(8/10)
XDD_SYS_RST
B2
N19
R19
W9
W8
Y9
XACCESS_LED
D702
H8
(ACCESS)
V2
H9
H15
Y16
MC-191 FLEXIBLE
BOARD (2/2)
XPOWER_ON
11 7
ACV_UNREG
XACV_DET
20 19
CN001
(2/2)
MULTI
CHARGE_V
CONNECTOR
XACC_IN
33 26
UART Rx,
UART Tx
BATTERY
TERMINAL
BT901
+
BT902
S
BT903
–