Sony Cyber-shot DSC-T9, Service Manual

Page: 15 / 43

DSC-T9_L2
3-3 3-4
3-2. OVERALL BLOCK DIAGRAM (2/2)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
A : VIDEO SIGNAL
A : AUDIO SIGNAL
A : VIDEO/AUDIO SIGNAL
USB_VBUS
SY-141 BOARD (2/2)
V_OUT
A_OUT_L
XAV_JACK_IN
USB_VBUS
V_LINE_OUT
CN711
USB_DP, USB_DM
30
25, 26
AU_LINE_OUT
28
XAV_JACK_IN
33
23
USB_VBUS
USB_DP, USB_DM
10, 12
6
20
16
26
CN001
MULTI
CONNECTOR
MC-159 FLEXIBLE
BOARD
AUDIO AMP
(5/6)
IC602
E6
D1
C2
B6
05
MIC901
V_LINE_OUT
IC_301_AUOUT
IC_301_AUIN
XCS_AUDIO
E5
E4
MIC_SIG
2
OVERALL (1/2)
(PAGE 3-2)
S004
(SHUTTER)
POWER
CONTROL SWITCH BLOCK
(RL51800)
S001
BATTERY
CHARGE
DETECT
12V/–7.5V REG
(6/6)
Q302
2 4
3
XPWR_ON
10
XKEY_IC_503
XKEY_IC_503
XPOWER_ON
AA13, W15
AA15, W16
2
XPWR_LED
D001
(POWER)
USB_D
±
DC/DC
CONVERTER,
RESET
(6/6)
IC001
IC352
IC002
ST_UNREG
MS_VCC
D_1.2V
D_3.2V
A_3.2V
D_1.8V
CAM_2.9V
PANEL_8.5V
CAM_–7.5V
CAM_12V
IC_301_1_SO, XIC_301_1_SCK
F3, E3
A5, A2
C1, B1
CN712
XAV_JACK_IN
MODE_DIAL0
USB_VBUS
XMS_IN
IC_301_0_SI, IC_301_0_SO, XIC_301_0_SCK
IC_301_0_SI,
IC_301_0_SO,
XIC_301_0_SCK
A9
A8
X001
32.768kHz
S001 – S011
KEY_AD0, KEY_AD1
AA9
W10
AB9
9
8
5
XAE_LOCK_SW
XSHUTTER_SW
STEADY SHOT
S003
CN001
+
–
BH001
BATTERY
TERMINAL
CHARGE_V
VL_3V
BATT_GND
S
BATT_SIG
CHARGE_V
BATT_SIG
Y19
D21
AB14
F9
OVERALL (1/2)
(PAGE 3-2)
1
OVERALL (1/2)
(PAGE 3-2)
3
BL_L
C7
S001
(LENS COVER) D7
AC7
AC6
W6
XPWR_OFF
Y9
XCS_DD
A6
Y11
B7
MS_PWR_ON
D3
B10
C9
E9
A4
BL_H
AB13
Y12
FUNCTION
KEY
D715
(MS ACCESS)
B7
AA16
AB11
BATT_SENS
–7.5V_ON
G5
Y10
XDD_RST_OUT
A7
B8
H1
BT-029 FLEXIBLE
BOARD
CONTROL SWITCH BLOCK
(SW51800)
IC301
(2/2)
FRONT CONTROL
(3/6)
(3/6)
C6, C5, B6
D8, D7, C5
MS_BS, MS_D0 – MS_D3, MS_CLK MS_BS, MS_D0 – MS_D3, MS_CLK
MEMORY
STICK
DUO
2 - 5, 7, 8
6
CN704
XMS_IN
BATT_XEXT BATT/XEXT
XSTATION_IN
9
8, 7
21
6
XSTATION_IN
CRADLE_AD1, CRADLE_AD2
CRADLE_AD1, CRADLE_AD2
XACV_IN
BATT_SIG
XSTATION_IN
CRADLE_AD1, CRADLE_AD2
15, 9
ACV_UNREG ACV_UNREG
23, 25
CHARGE_V CHARGE_V
17, 21
19
2
XPOWER_ON XPOWER_ON
6 7
BT001
LITHIUM
BATTERY
15 - 19
10 - 14
EVER_2.9V
Q001, 002
16, 14
CN001
1, 4
SP901
SPEAKER
SP+, SP–
IC603
(5/6)
3 4
3 - 5
13, 14
9 - 11
7
MODE_DIAL0
1
ST-131 BOARD
ST_UNREG
Q001
FLASH
DRIVE
FLASH
UNIT
FLASH
CONTROL,
CHARGE
CONTROL
6
9
10
7
IC002
XE_H
TRIGGER
TRIGGER_GND
XE_L
+
C328
CHARGING
CAPACITOR
D001
5
6 2
1
4
3
15
T001
4
STRB_CHARGE
XSTRB_FULL
STRB_CHG_CONT
STRB_ON
STRB_CHARGE
XSTRB_FULL
STRB_CHG_CONT
STRB_ON
CN703
2
1
3
12
4
D002
SELF-TIMER/
AF ILLUMINATOR
XAF_LED
XAF_LED
1, 2
MODE
SWITCH
S005
SP+, SP–