Sony DSC-T7 (serv.man2) Service Manual ▷ View online
DSC-T7
3-1. OVERALL BLOCK DIAGRAM
3-1
3-2
3. BLOCK DIAGRAMS
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
BT001
LITHIUM
BATTERY
(SECONDARY)
S004,002,003,001.006
S005
PLAY,STILL,MOVIE
S001
POWER
D001 (POWER)
S002
SHUTTER
AE LOCK
LEFT, RIGHT, UP, DOWN, SET
S001,002
DUST, DISPLAY
CN001(2/2)
MULTI
CONNECTOR
S003,004
TELE, WIDE
Q001
T001
IGBT
S005
MENU
IC301
CAMERA DSP
SYSTEM CONTROL
IC101
TIMING
GENERATOR
CAMERA
A/D CONV.
IC002
CCD IMAGER
IC403
256Mbit
SDRAM
IC602
IC352
MIC AMP
IC002
FLASH DRIVE
XENON
TUBE
AU OUT AMP
SPEAKER AMP
IC603
SPEAKER AMP
77
80
37
40
44
48
53
40
44
48
53
15
56
60
11,8
16,12
9,91
5,6
88,102
90, 72
97,98,100,101
103,104,105,3
2,4,7,10,14,18
103,104,105,3
2,4,7,10,14,18
15
2
3
5
6
3
5
6
13
H1A,B
H2A,B
RG
H2A,B
RG
V1A,B
V2
V3A,B
V4
V5A,B
V6
V7A,B
V8
VHLD
V2
V3A,B
V4
V5A,B
V6
V7A,B
V8
VHLD
IRIS A DIR
IRIS A BRK
IRIS B DIR
IRIS B BRK
IRIS A BRK
IRIS B DIR
IRIS B BRK
CD-541 board is included in the CCD block assy.
CD-541 board is not supplied as an independent service parts.
CD-541 board is not supplied as an independent service parts.
IRIS A DIR
IRIS A BRK
IRIS B DIR
IRIS B BRK
IRIS A BRK
IRIS B DIR
IRIS B BRK
FOCUS A DIR
FOCUS B DIR
FOCUS EN
FOCUS B DIR
FOCUS EN
FOCUS A DIR
FOCUS B DIR
FOCUS EN
FOCUS B DIR
FOCUS EN
ZOOM A DIR
ZOOM B DIR
ZOOM EN
ZOOM B DIR
ZOOM EN
ZOOM A DIR
ZOOM B DIR
ZOOM EN
ZOOM B DIR
ZOOM EN
FC SENS
FC SENS
ZM SENS
ZM SENS
ZM SENS
XMS IN
4,3,5,7,2,8
6
CN101
CN707
CN705
CN004
CN001
CN002
CN002
CN002
CN001
CN706
(1/2)
CN704
1-5
7-14
27,26
19-17
19-17
FOCUS
MOTOR
IRIS
MOTOR
IRIS
SHUTER
C5
C6
B6
FOCUS RESET
SENSOR
ZOOM RESET
SENSOR
3
5
IC001
BUFFER
3
1
M
M
M
ZOOM
MOTOR
A13
E15
D15
A12
D14
B12
B23
B17
E20
B18
A5
A4
A4
H21
G20
G20
E9
G5
G5
F3
E3
E3
C1
B1
B1
A5
A2
A2
B10
E10
B10
A4
V LINE OUT
CN701
(2/2)
12MHz
X302
EXTAL
CCD OUT
CN701(1/2)
D701
(MS ACCESS)
CA AD0 - CA AD13
CLK TGO
CA HD
CA FD
CA FD
AA13
W15
AB14
Y19
AB20
XACCESS LED
20-32
C14
C13
E13
D13
E6
AU LINE OUT
V LINE OUT
E5
MS D0-MS D3, MS BS, MS CLK
MS D0-MS D3, MS BS, MS CLK
AC7
AB9
AC6
C10
AC17
AA16
AA9
AC15
AC19
C23
SP901
SPEAKER
SPEAKER
MIC
MIC SIG
SP+
SP-
SP-
MIC901
MEMORY
STICK
DUO
CONNECTOR
LCD
BACK
LIGHT
MULTI
CONNECTOR
D1
C2
4
3
B6
10
9
LENS UNIT
(LSV-1040A)
(LSV-1040A)
CD-541 BOARD
SY-115 BOARD
MS-258 BOARD
FLASH UNIT
CONTROL SWITCH
BLOCK(RL51710)
BLOCK(RL51710)
CONTROL
SWITCH
BLOCK
(GP51710)
SWITCH
BLOCK
(GP51710)
MC-149
BOARD(2/2)
BOARD(2/2)
MC-149
BOARD
(1/2)
BOARD
(1/2)
SW-454
FLEXIBLE
(2/2)
FLEXIBLE
(2/2)
SW-454
FLEIBLE(1/2)
FLEIBLE(1/2)
CN001 (1/2)
D002 (FLASH)
D003 (AF LED)
SAN1 SO,SCK
SAN0 SO
SAN0 SI
SAN0 SCK
SAN0 SO
SAN0 SI
SAN0 SCK
SAN0 SI
SAN0 SCK
USB D+,D-
USB D+,D-
USB VBUS
USB VBUS
XAV JACK IN
XAV JACK IN
KEY AD1
IC350
VIDEO AMP
IRIS DRIVE
(1/7)
(2/7)
(4/7)
(3/7)
(7/7)
(7/7)
FOCUS MOTOR
DRIVE
IC201
IC090
IC001
CN702
CN002
CN002
CN001
CN706(2/2)
ZOOM MOTOR
DRIVE
F5
E5
D3
F1
F2
E2
D2
B1
D5
A6
B6
C5
D6
E6
B7
C6
A2
C3
C4
A1
B4
B5
B3
A3
IRIS A
IRIS A
IRIS B
IRIS B
IRIS A
IRIS B
IRIS B
FOCUS A
FOCUS A
FOCUS B
FOCUS B
FOCUS A
FOCUS B
FOCUS B
ZOOM A
ZOOM A
ZOOM B
ZOOM B
ZOOM A
ZOOM B
ZOOM B
18
21
1
4
5
8
14
11
2
1
6
5
1
6
5
4
3
18
19
19
13
12
12
7
25
3
5
6
7
20
19
14
12
15
17
20
19
14
12
15
17
2
3
8
10
7
5
21
2
3
8
10
7
5
21
13
12
14
9
|
6
16
13
|
16
6
13
|
16
6
9
|
6
16
1
9
3
23
14
11
4
6
6
20
16
3,2,4,6,1,7
5
30
31
33
32
35
15
29
21
28
5
4
4
3
2
8
6
2.5 INCH
COLOR LCD
PANEL
LCD901
LED901
XSAN RST OUT
LCD ADJ 1
ST UNREG
KEY AD0
KEY AD1
XAE LOCK SW
XSHUTTER SW
XSHUTTER SW
MODE DIAL 0
SAN_AUIN
SAN_AUOUT
XPWR LED
XSTRB LED
XAF LED
XAF LED
VL 3V
XPWR ON
BL H
BL L
BL L
STRB CHG
XSTRB FULL
STRB CHG CONT
STRB ON
SAN1 SO, SCK
LCD CK
LCD HD
LCD VD
LCD VD
LCD D0-D7
W6
RXD4
TXD4
XACV IN
I/F
Q302
4
2
BATT SIG
BATTERY
TERMINAL
BH001
C
A8
G5
A7
B7
C7
C9
D7
OSC I
A9 OSC O
X001
32.768KHz
D004
Q001,002
F001
F002
CAM 15V
CAM -7.5V
CAM -7.5V
EVER 3.1V
EVER 2.9V
D 3.1V
A 3.1V
MS VCC
CAM 2.9V
D 1.8V
M 5V
D 1.2V
BL H
BL L
EVER 2.9V
D 3.1V
A 3.1V
MS VCC
CAM 2.9V
D 1.8V
M 5V
D 1.2V
BL H
BL L
ST UNREG
UNREG
BATT UNREG
ACV UNREG
BATT SIG
BATT/XEXT
BATT GND
BATT SENS
XDD RST OUT
XPWR ON
USB VBUS
XMS IN
XLENS B OPEN
VL 3V
XPWR OFF
BATT SENS
XDD RST OUT
XPWR OFF
V OUT
-7,5V/15V REG
B8
S701
LENS BARRIER
OPEN
(
)
89 93
DC/DC CONVERTER
REAL TIME CLOCK
Y17
D3,E2,F3
D2,E3,E1
D2,E3,E1
H23
E12
W11
AC9
W4
D21
G19,J23,F19
F20,G21,G22
F22,H22
C19,D18,B16
E19,A17,C18
C15,D17,B15
E18,C16,C17
E19,A17,C18
C15,D17,B15
E18,C16,C17
B14,D16
Y22,U19,AB23,V20,AB22
W21,Y21,W22,AA22,AB21
AC22,AA21,Y20,AA20,V19
AC22,AA21,Y20,AA20,V19
W20,J22,H20,K20,H19
L21,J20,K21,J19,K22,K19
M22,L19,L20,M20,L22,M19,
P20,T22,R21,U22
P19,R19,R20,U21
P19,R19,R20,U21
T19,V21,T21,V22,T20
AB13
Y12
Y10
B7
D11
B11
D12
SAN1 SO, SI, SCK
SAN1 SO, SCK
SAN1 SO, SCK
Q304
XTAL OSC
D0-D31
A0-A12
SAN0 SO, SI, SCK
D7
D8
C5
CN703
(3/7)
(3/7)
(5/7)
(5/7)
F_ON
4
I_PEAK
G_IGBT
6
7
XFULL
9
CHG
10
7
8
8
9
10
4
6
Ver 1.1 2005. 06
DSC-T7
3-3
3-4E
3-2. POWER BLOCK DIAGRAM
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
E10
LX3
E9
VO3
LV3
RS3
G9
BG4
TG4
F10
PSG4 G8
D006
(RECT)
D007
(RECT)
D302
D090,091
(RECT)
D092
(RECT)
L005
C091
BL H
BL H, BL L
F9
F8
BL L
-7.5V ON
-7.5V ON
M 5V
M 5V
M 5V
D 3.1V
A 3.1V, D 1.8V, D 1.2V, AU 3.1V
D 1.2V
CAM 15V
CAM 15V CD
D 3.1V
M_5V
D 3.1V
D 3.1V
D 3.1V
D 1.8V
A 3.1V
MS VCC
CAM 2.9V
CAM -7.5V
CAM -7.5V CD
FC SENS VCC
ZM SENS VCC
AU 3.1V
AU 3.1V
L006
Q003
SWITCHING
Q005
SWITCH
Q004
RECT
RECT
MS PWR IN
MS PWR
G1
H1
G2
PWR56 OUT
UNREG2
LDO2
LDO1
RTC BAT
UNREG1-1,2
LDO2IN
C10
LX2
D8
VFB2
D10
PWR2
H9
VFB5
B8
F7
VFB4
L007
L101
R704
CN702
CN701
R703
VO1-1
VO1-2
VO1-2
H2
VFB1
PWR1-1
PWR1-2
PWR1-3
PWR1-2
PWR1-3
LX5-1
LX5-2
LX5-3
LX5-4
LX5-2
LX5-3
LX5-4
J9
J10
K9
K10
XCS DD
SAN0 SO
SAN0 SI
XSAN0 SCK
SAN0 SO
SAN0 SI
XSAN0 SCK
XCS DD
SAN0 SO
SAN0 SI
XSAN0 SCK
A6
C5
C6
B6
J7
K7
J6
K6
F1
F2
J1
K1
Y10
B7
IC090
-7.5V REG
15V REG
C1
A1
C3
IC604
3.1V REG
IC603
SPEAKER AMP
IC350
VIDEO AMP
IC002
XE DRIVE
T001
L001
IC001
BUFFER
IC002
CCD IMAGER
IC602
MIC AMP
SPEAKER AMP
AU OUT AMP
IC201
IRIS DRIVE
FOCUS MOTOR DRIVE
ZOOM MOTOR DRIVE
IC101
S/H
A/D CONV.
TIMING GENERATOR
6
7
4
1
3
LDO3
LDO3IN
VL 3V
EVER 3.1V
EVER 2.9V
B7
XPWR OFF
XPWR OFF
C7
XPWR ON
XPWR ON
XPWRON1
D7
XLENS B OPEN
XPWRON2
D3
MS PWR ON
MS PWR ON
BATT SENS
G5
UNREGMON
XDD RST OUT
A7
AA16
AC7
Y11
XRESET
B2
A2
2.9V REG
A1
B1
C2
L009
L003
3.1V REG
IC001
DC/DC CONVERTER
REAL TIME CLOCK
A8 OSC I
A9 OSC O
X001
32.768KHz
S701
LENS BARRIER
OPEN
(
)
IC301
CAMERA DSP
SYSTEM CONTROL
IC403
256Mbit
SDRAM
Y9
D7
D8
C5
IC352
AC6
W6
I/F
Q302
4
5
2
BATT SIG
RXD4
TXD4
AB9
XACV IN
AB11
-7.5V ON
MULTI
CONNECTOR
MC-149 BOARD
SY-115 BOARD
SW-454 FLEIBLE
CN001
CN002
CN002
CN001
13
12
14
9
|
6
16
13
|
16
6
13
|
16
6
9
|
6
16
BATTERY
TERMINAL
BH001
C
D004
D005
R010
Q001,002
F001
F002
UNREG
ST UNREG
ST UNREG
BATT UNREG
ACV UNREG
BATT SIG
BATT/XEXT
BATT GND
CN706
CN703
CN707
CN704
CN705
CN002
CN004
W11
AC9
W4
STRB CHG CONT
XSTRB FULL
STRB CHG
STRB CHG
XSTRB FULL
STRB CHG CONT
D 3.1V
A 3.1V
A 3.1V
AU 3.1V
D 1.8V
D 3.1V
D 3.1V
M 5V
D_3.1V
BL H
BL L
SDRAM VCC
POWER
S001
A4
XAF LED
XAF LED
MS VCC
9
Y19
AB20
XPWR LED
XSTRB LED
D001 (POWER)
D002 (FLASH)
D003 (AF LED)
LED901
LCD
BACK
LIGHT
CONTROL SWITCH
BLOCK(RL51710)
BLOCK(RL51710)
CONTROL
SWITCH
BLOCK
(GP51710)
SWITCH
BLOCK
(GP51710)
VL 3V
BT001
LITHIUM
BATTERY
(SECONDARY)
2.5 INCH
COLOR LCD
PANEL
LCD901
CN101
MEMORY
STICK
DUO
CONNECTOR
MS-258
BOARD
BOARD
CD-541 BOARD
FOCUS
RESET
RESET
SENSOR
ZOOM
RESET
SENSOR
LENS UNIT
(LSV-1040A)
(LSV-1040A)
12
15
10
17
8
19
19
18
9
17
25
24
17
10
1
6
2
5
14
1
3
4
5
3
1
8
|
6
FLASH UNIT
D 1.8V
D 1.2V
B3
1.8V REG
A3
L002
L401
(1/7)
(2/7)
(3/7)
(5/7)
(7/7)
(7/7)
(3/7)
(3/7)
(5/7)
(5/7)
XENON
VCC
3
I_PEAK
6
XFULL
9
CHG
10
(4/7)
1
CD-541 board is included in the CCD block assy.
CD-541 board is not supplied as an independent
service parts.
CD-541 board is not supplied as an independent
service parts.
8
7
9
11
4
|
6
Ver 1.1 2005. 06
DSC-T7
4-1
4-1. FRAME SCHEMATIC DIAGRAM
4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
4-2
FRAME SCHEMATIC DIAGRAM
33P
CN701
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
6P
CN002
6
5
4
3
2
1
6P
CN004
1
2
3
4
5
6
CN101 10P
1
2
3
4
5
6
7
8
9
10
21P
CN702
1
FOCUS_A
2
FOCUS_B
3
FOCUS_A
4
FOCUS_B
5
ZOOM_B
6
ZOOM_A
7
ZOOM_B
8
ZOOM_A
9
TEMP_GND
10
LENS_TEMP
11
ZM_SENS
12
ZM_SENS_VCC
13
ZM_SENS_GND
14
FC_SENS
15
FC_SENS_VCC
16
FC_SENS_GND
17
N.C.
18
IRIS_A
19
IRIS_A
20
IRIS_B
21
IRIS_B
25P
CN703
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
11P
CN704
1
2
3
4
5
6
7
8
9
10
11
11P
CN705
1
2
3
4
5
6
7
8
9
10
11
21P
CN706
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
39P
CN707
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
21P
CN002
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
1
7
8
14
14P
CN001
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
BATT_UNREG
2
BATT_SIG
3
BATT_GND
1
A
G
I
H1A
H2B
POWER_SAVE
REG_GND
CCD_OUT
V2
V4
V6
H2A
REG_GND
SHT
REG_GND
CAM_15V_CD
V3A
V5A
V7A
REG_GND
CAM_-7.5V_CD
REG_GND
REG_GND
V1A
V3B
V5B
V7B
REG_GND
H1B
CSUB
REG_GND
RG
V1B
VST
VHLD
V8
BL_H
BL_L
UP(KEY
AD1-2)
RIGHT(KEY
AD1-1)
N.C.
N.C.
REG_GND
D_3.1V
REG_GND
MS_VCC
BS
DATA1
INT
MS_CLK
DATA3
DATA0
REG_GND
DATA2
SY-115 BOARD
MC-149 BOARD
2.5INCH LCD PANEL
CCD IMAGER
LENS UNIT
MS-258 BOARD
SW-454 FLEXIBLE BOARD
CD-541 BOARD
MIC_GND
XPWR_LED
BL_L
REG_GND
SP+
XSTRB_LED
XAF_LED
KEY_AD1_L2
KEY_AD1_L3
VL_3V
D_3.1V
XAE_LOCK_SW
MIC_SIG
REG_GND
XPWR_ON
MODE_DIAL0
SP-
REG_GND
M_5V
REG_GND
BL_H
KEY_AD0
XSHUTTER_SW
N.C
REG_GND
ST_UNREG
STB_CHARGE
XSTRB_FULL
M_5V
REG_GND
STRB_ON
REG_GND
ST_UNREG
I_PEAK
ST_UNREG
REG_GND
REG_GND
ACV_UNREG
KEY_AD1
REG_GND(USB)
REG_GND(A
V
)
REG_GND
ACV_UNREG
REG_GND
REG_GND(USB)
USB_D+
REG_GND
USB_VBUS
ACV_UNREG
REG_GND
ACV_UNREG
BA
TT/XEXT
V_LINE_OUT
XA
V_JACK_IN
USB_D-
AU_LINE_OUT
VGL
D7
VS
D3
HSYNC
TFT-COM
D4
VCOMH
C1+
VSS
VCOM
VDD
XRESET
C2-
D1
SCLK
COMC
COMDC
VSS
VCOM
VR
C3-
D5
D0
VDD2
SI
N.C.
C3+
DCK
C2+
TFT-COM
N.C.
N.C.
D2
C1-
VSYNC
D6
XCS
VGH
ACV_UNREG
REG_GND
ACV_UNREG
REG_GND(USB)
REG_GND
REG_GND(A
V
)
ACV_UNREG
REG_GND(USB)
REG_GND
USB_D-
REG_GND
USB_D+
V_LINE_OUT
REG_GND
USB_VBUS
ACV_UNREG
BA
TT/XEXT
REG_GND
XA
V_JACK_IN
AU_LINE_OUT
ACV_UNREG
USB_GND
USB_D+
BATT/XEXT
RED_GND
AU_LINE_OUT
USB_D-
ACV_GND
USB_GND
ACV_GND
USB_VBUS
ACV_UNREG
XAV_JACK_IN
V_LINE_OUT
BL_H
BL_L
N.C
MEMORY STICK
DUO
CONNECTOR
DUO
CONNECTOR
MULTI
CONNECTOR
CONNECTOR
16
D
J
15
K
13
5
I
8
G
19
L
C
6
14
17
H
9
2
10
E
N
11
12
M
3
18
16
4
F
B
7
MS_BS
MS_D1
MS_D0
MS_D2
XMS_IN
MS_D3
MS_CLK
MS_VCC
REG_GND
REG_GND
REG_GND
REG_GND
(1/7) LENS DRIVE
(2/7) CAMERA A/D CONV.TIMING GENERATOR
(3/7) CAMERA DSP,LENS CONTROL
(4/7) 256M SDRAM
(5/7) AUDIO PROCESS
(6/7) CONNECTOR
(7/7) DC/DC CONVERTER
(2/7) CAMERA A/D CONV.TIMING GENERATOR
(3/7) CAMERA DSP,LENS CONTROL
(4/7) 256M SDRAM
(5/7) AUDIO PROCESS
(6/7) CONNECTOR
(7/7) DC/DC CONVERTER
FLASH UNIT
FLASH DRIVE
FLASH DRIVE
MS I/O CONNECTOR
CONTROL SWITCH BLOCK
(RL51710)
(RL51710)
CONTROL SWITCH BLOCK
(GP51710)
(GP51710)
CCD IMAGER
LCD BACK LIGHT
D_3.1V
REG_GND
B TO B
CN001 21P B TO B
CN002 21P B TO B
SW,SY-MC RELAY
MULTI CONNECTOR
B TO B
BATTERY
TERMINAL
TERMINAL
Ver 1.1 2005. 06
4-2. SCHEMATIC DIAGRAMS
Link
Link
DSC-T7
CONTROL SWITCH BLOCK
(GP51710)
MS-258 BOARD
(MS I/O CONNECTOR)
SW-454 FLEXIBLE BOARD
(SW, SY-MC RELAY)
FLASH UNIT
(FLASH DRIVE)
CD-541 BOARD
(CCD IMAGER)
CONTROL SWITCH BLOCK
(RL51710)
MC-149 BOARD
(MULTI CONNECTOR)
CONTROL SWITCH BLOCK
(GP51710)
MS-258 BOARD
(MS I/O CONNECTOR)
SW-454 FLEXIBLE BOARD
(SW, SY-MC RELAY)
FLASH UNIT
(FLASH DRIVE)
CD-541 BOARD
(CCD IMAGER)
CONTROL SWITCH BLOCK
(RL51710)
MC-149 BOARD
(MULTI CONNECTOR)
COMMON NOTE FOR SCHEMATIC DIAGRAMS
WAVEFORMS
WAVEFORMS
COMMON NOTE FOR SCHEMATIC DIAGRAMS
Click on the first or last page to see other DSC-T7 (serv.man2) service manuals if exist.