Sony DSC-T77 Service Manual page 30

3-2. OVERALL BLOCK DIAGRAM (2/2)
ST-199 FLEXIBLE BOARD
T001
D003
XE_A(H)
3
4
R003
+ +
5
FL001
TRIGGER
(FL61210)
TRIG_GND
( )
FLASH
C901 C902
UNIT
( CHARGING ) ( CHARGING )
CAPACITOR CAPACITOR
XE_K(L)
Q001
FLASH
DRIVE
AF ILLUMINATOR/
DSC-T77_L2
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
SY-207 BOARD (2/2)
CONTROL SWITCH BLOCK
(RL61210)
CN712
S002
XPWR_ON
POWER
5
XAE_LOCK_SW
S001
1
XSHUT_SW
(SHUTTER)
2
T
(ZOOM) KEY_AD_1
9
W
D001
XPWR_LED
6
(POWER)
BT-044 FLEXIBLE
CN704
BOARD (1/2)
(1/2)
XDIRECT_PB
1
S001
(PLAYBACK)
OVERALL (1/2)
(PAGE 3-1)
CN701
L001
2 ST_UNREG
1
STRB_CHG
10 IC001 7 10
XSTRB_FULL
4 11
FLASH
STB_CHG_CNT
9
CONTROL, 5 12
CHARGE
CONTROL
STRB_ON1
2 3 13
D708
D004
XAF_LED
9
SELF-TIMER
XPWR_ON
D7
SE001
(SHUTTER DOOR DETECT)
XLV_ON
D8 B1 OUT
IC001
DC/DC
CONVERTER,
FRONT
CONTROL
(1/9)
USB_VBUS
E7
XDIRECT_PB
D9
3
BL_H
F9
XMS_IN
OVERALL (1/2)
D10 BL_L
E10
(PAGE 3-1)
BATT_SENS
F6
XPWR_OFF
C10
K7
XIC_211_RST_REQ
D6
X001
XDD_SYS_RST
32.768kHz C9
K6
MS_PWR_ON
G3
XCS_DD
C5
XAF_LED
C4 IC_211_0_SO,
IC_211_0_SI,
XIC_211_0_SCK
XDD_SYS_RST
1
OVERALL (1/2)
(PAGE 3-1)
IC_211_0_SO,
IC_211_0_SI,
XIC_211_0_SCK
XDD_SYS_RST
D706
(MS ACCESS)
XPWR_LED
XAE_LOCK_SW
XSHUT_SW
KEY_AD_1
STRB_CHG
XSTRB_FULL
STB_CHG_CNT
STRB_ON1
3-2
D008
Q011,
Q012
2
D009
XACV_IN
AE7 K8
G8 XAV_JACK_IN
G9
W12
IC_211_1_UI, IC_211_1_UO
AB18
T7
A23
TOUCH_PANEL_X
AB8
TOUCH_PANEL_Y
AF7
IC211 TOUCH
(2/2)
TOUCH_PANEL_SEL1 PANEL
R2
I/F
TOUCH_PANEL_SEL2
T5
CPU,
Q706 - Q708
CAMERA DSP,
AV SIGNAL
PROCESS, XBATT_IN
B9
LENS
CONTROL,
Q014
MODE
SWITCH
CONTROL
(3/9, 4/9, 5/9)
H8
Y9
N19
R19
XCS_IC_201,
AC8
XIC_211_1_SCK,
IC_211_1_SO,
V2
IC_211_1_SI
H9
IC201
H15
BATTERY
E4
Y16
DETECTOR
(2/9)
XDD_SYS_RST
B2
CN705
(2/2)
XPWR_ON
7
ACV_UNREG
XACV_DET
19
CHARGE_V
MULTI
USB_VBUS CONNECTOR
6
(2/2)
XAV_JACK_IN
26
IC_211_1_UI,
IC_211_1_UO
CN707
LCD901 (2/2)
TOUCH_PANEL_X
4
TOUCH_PANEL_Y
1
TOUCH
PANEL
TP_YL
5
TP_XR
2
BT-044 FLEXIBLE
CN704
BOARD (2/2)
(2/2)
CHARGE_V BATT_UNREG
+
BH001
BATT_SIG BATT_SIG
6 S
BATTERY
TERMINAL
REG_GND BATT_GND
-
BOARD