3-2
DSC-H20_L2
3-2. OVERALL BLOCK DIAGRAM (2/2)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
CN002
CN704
(2/2)
CN001
(2/2)
SY-224 BOARD (2/2)
Q002
FLASH
DRIVE
FLASH
UNIT
FLASH
CONTROL,
CHARGE
CONTROL
3
4
7
2
IC001
XE_H
XSTRB_POPUP
XSTRB_POPUP
XSTRB_POPUP
XSTRB_POPUP_SENS
XE_L
XE_H
XE_L
+
C901, C902
CHARGING
CAPACITOR
D003
ST_UNREG
T001
5
STRB_CHG
XSTRB_FULL
13
14
12
11
STRB_CHG_CONT
STRB_ON
STRB_CHG
XSTRB_FULL
STRB_CHG_CONT
STRB_ON
XAF_LED
XAF_LED
XAF_LED
D001
(MS ACCESS)
BT900
LITHIUM
BATTERY
+
–
BATTERY
TERMINAL
BT901
BATT_UNREG
S
BATT_SIG
BATT_UNREG
BATT_SIG
BATT_GND
26
8
2
22, 20
4 - 7
XACC_IN
U_RXD, U_TXD
2, 4, 6
ACV_UNREG
12
XACV_DET
1
CHARGE_V (CFG6)
CN703
CN702
(2/2)
MULTI
CONNECTOR
BATTERY
DETECTOR
(7/9)
IC204
E4
B2
J8
F9
D10
B1, B5, C5, D5
AC20, AC21, AB21, AB20
XCS_IC_204,
XIC_204_SCK,
IC_204_SO,
IC_204_SI
XDD_SYS_RST
XACCESS_LED
XACCESS_LED
XDIRECT_PB
XDIRECT_PB
XRESET_REQ
XPWR_ON
D9
XACV_IN
XAV_JACK_IN
CRADLE_UI, CRADLE_UO
XBATT_IN
A7
ST_UNREG
BL_H
BL_L
MS_VCC
CAM_13V
CAM_3.5V
CAM_-7.5V
M_5.0V
D_3.2V
A_3.2V
DDR_1.85V
D_1.85V
D_1.25V
E10
XMS_IN
G10
H8
USB_VBUS
XCS_DD
XDD_SYS_RST
XDD_SYS_RST
IC201
(2/2)
DC/DC
CONVERTER,
FRONT CONTROL
(8/9)
IC001
Q001,
Q002
D001
D002
W23
AB8
V22
P22
P26
AB11
KEY_AD2
KEY_AD2
WIDE_SLOW
WIDE_FAST
TELE_FAST
TELE_SLOW
AF15
F10
XPWR_OFF
AB15
W15
Y14
AC19, Y19, Y20
AH16
AJ16
IC_401_SO, IC_401_SI, XIC_401_SCK
Y8, Y7
STRB_CHG
XSTRB_FULL
STB_CHG_CNT
STRB_ON1
05
J11
H11
X001
32.768kHz
ST-215 BOARD
SW-548 BOARD (2/2)
CN701
CN003
(SHUTTER)
19
20
17
XPWR_ON
XAE_LOCK
XSHUT_SW
ON/OFF
D101
(POWER )
S102
18
23
4
2
3
23
24
26
25
5
XAE_LOCK_SW
XSHUT_SW
XPWR_LED
XPWR_LED
AC9
AB9
CPU,
CAMERA DSP,
AV SIGNAL PROCESS,
LENS CONTROL,
MODE CONTROL
(3/9 - 5/9)
D701
D4
2
2
20
BT-051
FLEXIBLE
BOARD
MODE_DIAL1
MODE_DIAL1
XAF_LED
KEY_AD2
XPWR_ON
XAE_LOCK
XSHUT_SW
XPWR_LED
MODE_DIAL1
AE13
S006
9 - 12
Q009
Y16
10
5
3
4
2
1
9
(ZOOM)
W
T
Y12
VL_3V
VL_3V
VL_3V
H10
MODE
DIAL
S101
22
S104
S103
(SMILE SHUTTER)
FL-192 FLEXIBLE BOARD
18
19
17
16
24
25
22
23
13 - 16
28
27
KEY_AD0
AF14
KEY_AD1
AE14
KEY_AD0
KEY_AD1
XACCESS_LED
XDIRECT_PB
KEY_AD0
KEY_AD1
FP-1073
FLEXIBLE
BOARD
FP-1072
FLEXIBLE
BOARD (2/2)
7 - 10
D003
SELF-TIMER/
SMILE SHUTTER/
AF ILLUMINATOR
TRIGGER
L001
1
20
S001
STROBE POP-UP
DETECT
21, 22
4, 5
15
4
K23
STRB_PLUNGER
STRB_PLUNGER
STRB_PLUNGER
RY001
(STROBE OPEN)
(FLASH)
(MACRO)
(DISP)
(SELF-TIMER)
(SET)
S001
v
S005
B
S002
b
S003
V
z
S004
MENU
S007
(DELETE)
S008
