DOWNLOAD Sony DSC-T7 Service Manual ↓ Size: 1.64 MB | Pages: 25 in PDF or view online for FREE

Model
DSC-T7
Pages
25
Size
1.64 MB
Type
PDF
Document
Service Manual
Brand
Device
Digital Camera / LEVEL 3
File
dsc-t7.pdf
Date
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Sony DSC-T7 Service Manual ▷ View online

DSC-T7
4-19
4-20
For Schematic Diagram
• Refer to page 4-31 for printed wiring board.
:Voltage measurement of
Note: Resistor is mounted to the location
          where L401 is printed.
 the CSP IC and 
 the Transistors with
   mark,is not possible.
1.8V
DSP_DQ7
DSP_DQ16
DSP_DQ10
DSP_AQ10
DSP_DQ28
DSP_AQ8
DSP_DQ15
DSP_DQ18
DSP_DQ6
DSP_DQ27
DSP_DQ4
DSP_DQ25
DSP_DQ2
DSP_QBA1
REG_GND
DSP_DQ30
DSP_QBA0
DSP_DQ5
DSP_AQ1
DSP_DQ31
DSP_DQ12
DSP_DQ17
DSP_DQ0
DSP_AQ7
DSP_DQ21
DSP_DQ13
DSP_AQ5
DSP_DQ29
DSP_DQ8
DSP_DQ22
DSP_DQ1
DSP_AQ3
DSP_DQ26
DSP_AQ2
DSP_DQ9
DSP_AQ9
DSP_DQ19
DSP_DQ11
DSP_AQ4
DSP_DQ24
DSP_DQ3
DSP_AQ6
DSP_DQ14
DSP_DQ23
D_1.8V
DSP_AQ0
DSP_DQ20
C
6.3V
0.1u
C407
L401
0
(Note)
XX
C408
D_3.1V
XX
IC402
1
VCC
2
SCK
3
SI
4
WP
5
GND
6
SO
7
CS
8
HOLD
C
6.3V
0.1u
C406
C
6.3V
0.1u
C404
C
6.3V
0.1u
C403
C
6.3V
0.1u
C402
SDRAM_VCC
K4S56323PF-HG1LT
IC403
G8
A0
G9
A1
F7
A2
F3
A3
G1
A4
G2
A5
G3
A6
H1
A7
H2
A8
J3
A9
G7
A10
J7
BA0
H8
BA1
R8
DQ0
N7
DQ1
R9
DQ2
N8
DQ3
P9
DQ4
M8
DQ5
M7
DQ6
L8
DQ7
L2
DQ8
M3
DQ9
M2
DQ10
P1
DQ11
N2
DQ12
R1
DQ13
N3
DQ14
R2
DQ15
E8
DQ16
D7
DQ17
D8
DQ18
B9
DQ19
C8
DQ20
A9
DQ21
C7
DQ22
A8
DQ23
A2
DQ24
C3
DQ25
A1
DQ26
C2
DQ27
B1
DQ28
D2
DQ29
D3
DQ30
E2
DQ31
K9
DQM0
K1
DQM1
F8
DQM2
F2
DQM3
J8
CS
K8
WE
J9
RAS
K7
CAS
J2
CKE
J1
CLK
E3
NC
E7
NC
H3
A12
H7
NC
H9
A11
K2
NC
K3
NC
A7
VDD
F9
VDD
L7
VDD
R7
VDD
B2
VDDQ
B7
VDDQ
C9
VDDQ
D9
VDDQ
E1
VDDQ
L1
VDDQ
M9
VDDQ
N9
VDDQ
P2
VDDQ
P7
VDDQ
A3
VSS
F1
VSS
L3
VSS
R3
VSS
B3
VSSQ
B8
VSSQ
C1
VSSQ
D1
VSSQ
E9
VSSQ
L9
VSSQ
M1
VSSQ
N1
VSSQ
P3
VSSQ
P8
VSSQ
B
10u
6.3V
C409
XDSP_QCS0
DSP_DQM0
XDSP_QRAS
XDSP_QCAS
DSP_QCLKE
DSP_QCLK
XDSP_QWE
DSP_DQM3
DSP_DQM1
DSP_DQM2
XCS_EEPROM
SAN1_SI
XSAN1_SCK
SAN1_SO
DSP_AQ11
DSP_AQ12
1
A
XSAN1_SCK
SAN1_SO
XCS_EEPROM
DSP_AQ11
DSP_QCLK
DSP_QCLKE
XDSP_QCAS
XDSP_QRAS
XDSP_QWE
XDSP_QCS0
DSP_DQM3
DSP_DQM1
DSP_AQ12
DSP_DQM0
DSP_DQM2
SAN1_SI
DSP_QCLKE
XDSP_QCAS
DSP_QCLK
DSP_DQM2
DSP_DQM0
DSP_DQM1
DSP_DQM3
XDSP_QCS0
XDSP_QWE
XDSP_QRAS
XCS_EEPROM
SAN1_SI
SAN1_SO
XSAN1_SCK
DSP_AQ11
DSP_AQ12
256Mbit SDRAM
IC403
CSP(CHIP SIZE PACKAGE)IC
(3/7)
@11
@12
(7/7)
SY-115 BOARD(4/7)
XX MARK:NO MOUNT
256M SDRAM(MEMORY BLOCK)
E
D
8
16
3
6
4
5
7
B
H
G
C
I
F
2
NOT USE
NOT USE
NOT USE
SY-115 (4/7)
Ver 1.1  2005. 06
DSC-T7
4-21
4-22
SY-115 (5/7)
For Schematic Diagram
• Refer to page 4-31 for printed wiring board.
5.0
2.5
2.5
2.5
:Voltage measurement of
 the CSP IC and 
 the Transistors with
   mark,is not possible.
NO MARK:REC/PB MODE
2.9V
4.7u
6.3V
C614
C
1500
R606
B
0.01u
C612
470k
R604
B
16V
0.022u
C608
B
0.01u
C611
C
1u
6.3V
C606
C
0.1u
6.3V
C605
C
1u
6.3V
C607
B
0.1u
16V
C610
C
10u
6.3V
C617
REG_GND
AU_LINE_OUT
SP-
SP+
MIC_SIG
SAN_AUIN
IC602
BH6414GLU-E2
A1
NC
B1
BEEPIN
C3
NC
C1
SPIN
C2
EVROUT
D1
LINEOUT
D2
MUTETROUT
E1
MUTEGND
E2
AGND
F1
XLINE_MUTE
F2
RESET
D3
TEST
F3
SDATA
E3
SCLK
F4
DVDD
E4
SEN
F5
AVCC
E5
LINEIN
F6
NC
E6
MICOUT
D4
NC
D6
ABIAS
D5
TA
U
C6
ALCIN
C5
PREOUT
B6
MICIN
B5
REG
A6
NC
A5
SP+
C4
NC
A4
SPVCC
B4
NC
A3
SPGND
B3
NC
A2
SP-
B2
SPBIAS
10
R609
10
R610
M_5V
B
0.47u
6.3V
C618
5600
R613
B
C619
0.01u
B
C621
0.1u
CH
C622
68p
C
C623
1u
C
C624
1u
R614
330k
R615
100k
R616
100k
R617
100k
B
0.047u
C625
TC75S51FE(TE85R)
IC603
1 IN_P
2 VSS
3 IN_N
4
OUT
5
VDD
1k
R618
R619
XX
6.3V
C603
22u
TK71829CBCB-G
IC604
A1 B2 A3
C1
C3
C
1u
6.3V
C626
C
1u
6.3V
C627
B
0.01u
6.3V
C628
C629
XX
0.001u
C630
XX
R620
XSAN1_SCK
AU_3.1V
SAN_AUOUT
SAN1_SO
XAUDIO_MUTE
XCS_AUDIO
1
A
SAN1_SO
XSAN1_SCK
XCS_AUDIO
XAUDIO_MUTE
SAN_AUOUT
SAN_AUOUT
SAN1_SO
XSAN1_SCK
XCS_AUDIO
XAUDIO_MUTE
IC602
AUDIO PROCESS
SPEAKER AMP
IC603
IC604
3.1V REG
@08
(3/7)
(2/7,3/7,6/7)
@04
(7/7)
@13
@14
(6/7)
SY-115 BOARD(5/7)
AUDIO PROCESS(AU BLOCK)
XX MARK:NO MOUNT
E
8
2
6
16
4
5
7
B
3
D
C
9
F
CSP(CHIP SIZE PACKAGE)IC
CSP(CHIP SIZE PACKAGE)IC
DSC-T7
4-23
4-24
SY-115 (6/7)
For Schematic Diagram
• Refer to page 4-31 for printed wiring board.
M_5V
XACCESS_LED
0.1u
C
C704
11P
CN704
1
MS_BS
2
MS_D1
3
MS_D0
4
MS_D2
5
XMS_IN
6
MS_D3
7
MS_CLK
8
MS_VCC
9
REG_GND
10
REG_GND
11
REG_GND
BL_H
XCS_PANEL
LCD_D3
LCD_CK
LCD_D4
C713
C
10u
LCD_D5
LCD_D1
16V
2.2u
C707
C
C710
16V
2.2u
C
LCD_HD
C711
16V
2.2u
C
LCD_D6
LCD_D2
LCD_D0
LCD_D7
16V
2.2u
C709
C
16V
2.2u
C712
C
16V
2.2u
C708
C
56k
R711
LCD_VD
XAF_LED
SML-A12UTT86
D701
D_3.1V
XPWR_ON
VL_3V
D704
RB521S-30-TE61
D703
RB521S-30-TE61
11P
CN705
1
2
3
4
5
6
7
8
9
10
11
CN707 39P
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
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
R710
100k
S701
1
2
3
4
L701
10uH
XX
R715
C719
XX
680
R708
21P
CN706
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
LCD_ADJ_1
C715
2.2u
C
C716
2.2u
C
4700
R706
ET701
XX
R716
2200
R717
4700
R718
C717
10u
C
XX
Q701
6
2
1
3
5
4
XX
R722
XX
R719
XX
R720
XX
R721
R723
0
4V
10u
C720
C
10u
C703
C
XSAN_RST_OUT
XSAN1_SCK
SAN1_SO
MS_VCC
ACV_UNREG
BATT/XEXT
ST_UNREG
STRB_CHG
STRB_ON
MS_D3
MS_CLK
MS_D1
MS_BS
MS_D2
MS_D0
STRB_CHG_CONT
AU_LINE_OUT
SP-
MIC_SIG
SP+
V_LINE_OUT
USB_D+
XAE_LOCK_SW
XPWR_LED
XSTRB_LED
MODE_DIAL0
XSHUTTER_SW
1
A
BL_L
XMS_IN
XLENS_B_OPEN
XSTRB_FULL
KEY_AD0
KEY_AD1
XAV_JACK_IN
USB_VBUS
USB_D-
MS_D2
MS_D1
MS_BS
MS_D0
MS_D3
MS_CLK
XSTRB_FULL
STRB_ON
STRB_CHG_CONT
STRB_CHG
XPWR_LED
XSHUTTER_SW
MODE_DIAL0
MIC_SIG
SAN1_SO
XSAN1_SCK
XSTRB_LED
AU_LINE_OUT
USB_D-
XAV_JACK_IN
V_LINE_OUT
USB_VBUS
USB_D+
ST_UNREG
SP-
SP+
XAE_LOCK_SW
KEY_AD0
XSAN_RST_OUT
SAN1_SO
XSAN1_SCK
XSAN_RST_OUT
XMS_IN
MS_VCC
XMS_IN
ST_UNREG
MS_CLK
STRB_CHG
STRB_CHG_CONT
XSTRB_FULL
MS_D0
MS_D3
STRB_ON
MS_BS
MS_D1
MS_D2
AU_LINE_OUT
MIC_SIG
SP+
SP-
V_LINE_OUT
USB_VBUS
USB_D-
XAV_JACK_IN
USB_D+
XSHUTTER_SW
XPWR_LED
XSTRB_LED
XAE_LOCK_SW
KEY_AD1
MODE_DIAL0
KEY_AD0
MS_VCC
KEY_AD1
MS
ACCESS
AU_LINE_OUT
REG_GND(USB)
USB_D-
XAV_JACK_IN
KEY_AD1
USB_VBUS
USB_D+
REG_GND(USB)
V_LINE_OUT
ACV_UNREG
ACV_UNREG
ACV_UNREG
BATT/XEXT
REG_GND(AV)
ST_UNREG
I_PEAK
STB_CHARGE
REG_GND
XSTRB_FULL
M_5V
STRB_ON
ST_UNREG
ST_UNREG
REG_GND
REG_GND
ACV_UNREG
VR
DCK
VGL
VCOM
TFT-COM
N.C.
VSS
XRESET
XCS
SI
SCLK
VSYNC
HSYNC
D7
D6
D5
D4
D3
D2
D1
D0
VS
COMDC
VDD
VGH
VDD2
C1+
C1-
C3+
C3-
COMC
VCOMH
C2+
C2-
VSS
TFT-COM
VCOM
N.C.
N.C.
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
XAF_LED
MIC_SIG
KEY_AD0
REG_GND
REG_GND
SP+
BL_L
XSHUTTER_SW
XAE_LOCK_SW
MODE_DIAL0
SP-
VL_3V
D_3.1V
XSTRB_LED
REG_GND
XPWR_ON
REG_GND
MIC_GND
BL_H
KEY_AD1_L2
D_3.1V
KEY_AD1_L3
XPWR_LED
REG_GND
M_5V
(LENS COVER)
TO
CONTROL SWITCH BLOCK
(RL51710)
TO
SW-454 FLEXIBLE BOARD
CN001
LCD901  
2.5INCH
 PANEL
TO
MS-258 BOARD
TO
FLASH UNIT
(2/7,3/7)
@05
@04
(2/7,3/7,5/7)
@09
(3/7)
(7/7)
@15
(5/7)
@14
XX MARK:NO MOUNT
CONNECTOR(CN BLOCK)
SY-115 BOARD(6/7)
J
8
10
5
4
F
D
11
I
7
H
C
E
12
G
9
3
2
6
16
13
B
(PAGE 4-9
OF LEVEL2)
(PAGE 4-8
 OF LEVEL2)
B TO B
(PAGE 4-7
 OF LEVEL2)
(PAGE 4-11
 OF LEVEL2)
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