Sony DSC-T70 - Page 20

DSC-T70/T75_L2
3-2
3-2. OVERALL BLOCK DIAGRAM (2/2)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
ST-172 FLEXIBLE BOARD (2/2)
CONTROL SWITCH BLOCK
(RL60570) (2/2)
SY-183 BOARD (2/2)
ST_UNREG
Q001
FLASH
DRIVE
FLASH
UNIT
FLASH
CONTROL,
CHARGE
CONTROL
4
9
10
7
IC001
XE_A(H)
TRIGGER
TRIGGER_GND
XE_K(L)
+
C901
CHARGING
CAPACITOR
( )( )
+
C902
CHARGING
CAPACITOR
D001
3
4 1
2
15
T001
6
5
9
STRB_CHG
CN701
(2/2)
CN710
(2/2)
10
XSTRB_FULL
11
STB_CHG_CNT
8
STRB_ON1
XAF_LED
XAF_LED
D701
D002
D001
CHARGE_V
CHARGE_V
BATT_SIG
REG_GND
XAVC_DET
ACV_UNREG
XPWR_LED
XAE_LOCK_SW
XSHUT_SW
KEY_AD_1
D002
AF illuminator/
self-timer lamp
D001
(POWER)
D706
(MS ACCESS)
1, 2
S005
(SHUTTER)
(ZOOM)
XAE_LOCK_SW
XSHUT_SW
KEY_AD_1
XPWR_LED
4
10
9
8
T W
XPWR_ON
POWER
S002
7
XDIRECT_PB
S001
S003 S004
6
CN704
+
-
BH001
( )
BATTERY
TERMINAL
BOARD
BATT_UNREG
BATT_GND
S
BATT_SIG
BT-039 FLEXIBLE
BOARD
1 - 5 7 - 10
6
28
8, 9
26
15, 9
UART_Rx,
UART_Tx
34 - 39
23, 25
ACV_UNREG
29 - 33
17, 21
CHARGE_V
XAV_JACK_IN
7 7
XPOWER_ON
10 19
BATT_XEXT
CN001
(2/2)
MULTI
CONNECTOR
BATTERY
AUTHENTICATION
(2/10)
IC202
E4
B2
C9
D6
D9
B1, B5, C5, D5
W20, H18, B24, G18
XCS_IC_202,
XIC_211_1_SCK,
IC_211_1_SO,
IC_211_1_SI
C6 - C8
XDD_SYS_RST
XDD_SYS_RST
XDIRECT_PB
XIC_211_RST_REQ
D7
XPWR_ON
XPWR_ON
XACV_IN
XAV_JACK_IN
IC_211_1_UI, IC_211_1_UO
XAV_JACK_IN
IC_211_1_UI, IC_211_1_UO
F9
E10
D10
XMS_IN
E7
C5
USB_VBUS
XCS_DD
XDD_SYS_RST
XDD_SYS_RST
CPU
(3/10, 4/10, 5/10)
IC211
(2/2)
OVERALL (1/2)
(PAGE 3-1)
2
OVERALL (1/2)
(PAGE 3-1)
1
DC/DC
CONVERTER
(1/10)
IC001
Q001,
Q002
A23
Y9
V2
H9
H15
Y16
N19
R19
AC8
H8
C10
XPWR_OFF
G8
F6
BATT_SENS
AE7
K8
G9
AB8
AF7
R2
T5
H17, A24, G17
W12
AB18
IC_211_0_SO,
IC_211_0_SI,
XIC_211_0_SCK
IC_211_0_SO,
IC_211_0_SI,
XIC_211_0_SCK
D26, G19
STRB_CHG
XSTRB_FULL
STB_CHG_CNT
STRB_ON1
K7
K6
C4
X001
32.768kHz
CN703
(2/2)
MC-185 FLEXIBLE
BOARD (2/2)
TOUCH
LCD901
(2/3)
PANEL
TOUCH_PANEL_Y
TOUCH_PANEL_SEL1
TOUCH_PANEL_X
TOUCH_PANEL_SEL2
TOUCH_PANEL_XL
TOUCH_PANEL_YL
TOUCH_PANEL_YU
TOUCH_PANEL_XR
CN707
1
5
2
4
TOUCH
PANEL
I/F
Q706 - Q708
LCD901
(3/3)
BACKLIGHT
CN708
BL_L
5, 6 1, 2
BL_H