Sony DSC-T7 Service Manual page 17

3-1. OVERALL BLOCK DIAGRAM
LENS UNIT
CD-541 BOARD
(LSV-1040A)
IRIS
SHUTER
IC002
CCD IMAGER
1-5
7-14
V1A,B
V2
V3A,B
V4
V5A,B
V6
V7A,B
V8
VHLD
20-32
IRIS A
IRIS
IRIS A
MOTOR
IRIS B F2
M 18 IRIS B E2
21 D2
B1
FOCUS A
FOCUS
FOCUS A
MOTOR D6
FOCUS B
1 FOCUS B
M E6
4 B7
C6
ZOOM A
ZOOM
ZOOM A
MOTOR B4
ZOOM B
M 5 ZOOM B B5
8 B3
A3
FOCUS RESET
14
SENSOR
ZOOM RESET
11
SENSOR
CN702
Q001,002
BATT UNREG
BH001
BATTERY BATT SIG F001
C
TERMINAL
BATT GND
CN002
CN001 (1/2)
D004
BATT/XEXT
14 16 16 6 6
MULTI
9 9 13 13
CONNECTOR UNREG
13 ACV UNREG
| | | |
12 6 6 16 16
F002
CN002 CN001 CN706(2/2)
MC-149 A8
OSC I
X001
32.768KHz
BOARD
A9 OSC O
(1/2) B8 VL 3V
C7 XPWR ON
C9
USB VBUS
B10 XMS IN
SW-454
D7 XLENS B OPEN
S701
FLEIBLE(1/2)
( )
LENS BARRIER
OPEN
DSC-T7
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
CD-541 board is included in the CCD block assy. SY-115 BOARD
CD-541 board is not supplied as an independent service parts.
CAMERA
CCD OUT A/D CONV.
IC001
15 1 3 15 60
(2/7)
BUFFER
27,26
IC101
19-17
H1A,B
TIMING
H2A,B 2 37
GENERATOR
3 40
RG
5 44
6 48
13 53
CN701
(2/2)
11,8
16,12
CN701(1/2) 9,91
5,6
88,102
90, 72
89 93
IRIS A DIR
(1/7)
IRIS A BRK
IC201
F5 IRIS B DIR
IRIS B BRK
E5
D3
IRIS DRIVE
F1
FOCUS A DIR
D5
FOCUS B DIR
FOCUS EN
FOCUS MOTOR A6
DRIVE
B6
C5
ZOOM A DIR
A2 ZOOM B DIR
ZOOM EN
C3
ZOOM MOTOR
DRIVE C4
A1
FC SENS
ZM SENS
ST UNREG
C5
SAN0 SO
C6 SAN0 SO, SI, SCK
SAN0 SI
SAN0 SCK B6
BATT SENS
G5
XDD RST OUT A7
XPWR OFF B7
(7/7)
EVER 3.1V
IC001 EVER 2.9V
D 3.1V
A 3.1V
DC/DC CONVERTER
MS VCC
REAL TIME CLOCK
CAM 2.9V
D 1.8V
M 5V
D 1.2V
BL H
BL L
XAF LED
A4
(7/7)
IC090
CAM 15V
CAM -7.5V
-7,5V/15V REG
3-1
3. BLOCK DIAGRAMS
C19,D18,B16
97,98,100,101
E19,A17,C18
D3,E2,F3
103,104,105,3 CA AD0 - CA AD13
C15,D17,B15
D2,E3,E1
2,4,7,10,14,18
E18,C16,C17
X302
B14,D16
12MHz
(3/7)
XTAL OSC
EXTAL IC301
C23 D21
CAMERA DSP
SYSTEM CONTROL
CLK TGO
B23
56
B17 G19,J23,F19
F20,G21,G22
CA HD
F22,H22
77
CA FD
E20
80 H21
B18
G20
H23
D11
Y22,U19,AB23,V20,AB22
B11
W21,Y21,W22,AA22,AB21
D12
AC22,AA21,Y20,AA20,V19
W20,J22,H20,K20,H19
E9
(4/7) D0-D31
L21,J20,K21,J19,K22,K19
G5
IC403 M22,L19,L20,M20,L22,M19,
Y17
256Mbit P20,T22,R21,U22
SDRAM A0-A12 P19,R19,R20,U21
T19,V21,T21,V22,T20
W11
IRIS A DIR AC9
IRIS A BRK
W4
C14
IRIS B DIR
C13
IRIS B BRK
E13
FOCUS A DIR
D13
E12
FOCUS B DIR
A13
FOCUS EN
E15
ZOOM A DIR
D15
ZOOM B DIR
A12
ZOOM EN
D14
FC SENS B12 AA13
ZM SENS
B10
E10
AB13
(3/7)
Y12
IC352
W15
AB14
Q302
W6 TXD4
Y19
BATT SIG 4 2
I/F
AC6 RXD4
AB20
XACV IN
AB9
D7 SAN0 SO
D8 SAN0 SI
SAN0 SCK
C5
AA16 BATT SENS
Y10
XDD RST OUT
B7 AC17
AC7 XPWR OFF
AC15
(3/7)
V LINE OUT
IC350
5 3 V OUT
AC19
A5
VIDEO AMP
A4
C10
AA9
SAN1 SO, SCK
MS D0-MS D3, MS BS, MS CLK
3,2,4,6,1,7
5
XACCESS LED CN704
D701
(MS ACCESS)
21
LCD D0-D7
28
LCD HD
30
LCD VD
31
LCD CK
29
33
SAN1 SO, SI, SCK SAN1 SO, SCK
32
XSAN RST OUT
35
LCD ADJ 1
15
CN707
ST UNREG
8 4
6 6
STRB CHG
5 7
XSTRB FULL
4 8
STRB CHG CONT
3 9
STRB ON
2 10
CN705
KEY AD0
16
XAE LOCK SW
XSHUTTER SW
11 SHUTTER
4 AE LOCK
KEY AD1
6
S005
20
MODE DIAL 0
23 PLAY,STILL,MOVIE
XPWR LED
3
XSTRB LED
9
XAF LED
25
VL 3V
1
XPWR ON
14
F3 BL H
(5/7)
SAN1 SO, SCK 18
E3 BL L
19
IC602
SAN_AUIN
MIC AMP
B6 7
E6
A5 13
C1
SPEAKER AMP
12
B1 A2
CN703
SAN_AUOUT
E5
AU OUT AMP D1
C2
KEY AD1
21 21
2 2
USB D+,D-
3 3
Q304
USB VBUS
5 5
XAV JACK IN
(5/7)
IC603
4 3
SW-454
SPEAKER AMP
FLEXIBLE
(2/2)
7 7
8 8
10 10
CN001
CN706
(1/2)
3-2
Ver 1.1 2005. 06
MS-258 BOARD
CN101
4,3,5,7,2,8
MEMORY
MS D0-MS D3, MS BS, MS CLK
STICK
DUO
XMS IN
6
CONNECTOR
LED901
LCD
BACK
LCD901
LIGHT
2.5 INCH
COLOR LCD
PANEL
FLASH UNIT
T001
CHG
10
XENON
XFULL
9
TUBE
6 I_PEAK
Q001
G_IGBT 7 IGBT
4 F_ON
IC002
FLASH DRIVE
S004,002,003,001.006 CONTROL
S003,004
TELE, WIDE
3 LEFT, RIGHT, UP, DOWN, SET
SWITCH
CONTROL SWITCH
S002
BLOCK
BLOCK(RL51710)
S005 (GP51710)
MENU
4
CN004
CN001
D001 (POWER)
D002 (FLASH)
D003 (AF LED)
BT001
S001
LITHIUM
POWER BATTERY
(SECONDARY)
2
1
6
CN002 5
MIC901
MIC SIG
MIC
SP+
SP-
SP901
SPEAKER
S001,002
DUST, DISPLAY
20 20 10
USB D+,D-
19 19 9
USB VBUS
17 17 7
CN001(2/2)
MC-149
MULTI
CONNECTOR
BOARD(2/2)
XAV JACK IN
15 15 6
AU LINE OUT
14 14 3
V LINE OUT
12 12 5
CN002 CN002