Sony DSC-T7 (serv.man12) Service Manual ▷ View online
Sony EMCS Co.
2005F1600-1
©2005.06
Published by DI Technical Support Department
9-876-879-93
SERVICE MANUAL
Ver 1.1 2005. 06
• Correction of printed wiring boards
and schematic diagrams
• Correction of repair parts list
CORRECTION-1
Correct your service manual as shown below.
LEVEL
3
DSC-T7
US Model
Canadian Model
AEP Model
UK Model
E Model
Hong Kong Model
Australian Model
Chinese Model
Japanese Model
Brazilian Model
Argentina Model
Korea Model
Tourist Model
DSC-T7
DSC-T7
— 2 —
DSC-T7
Page
4-2
CORRECT
INCORRECT
4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
4-1. FRAME SCHEMATIC DIAGRAM
1
2
3
4
5
6
7
8
9
1
2
3
4
5
11P
CN705
11
10
9
8
7
6
5
4
3
2
1
H1A
H2B
H2A
REG_
SHT
REG_
REG_
H1B
CSUB
XPWR_LED
REG_GND
VL_3V
REG_GND
XSHUTTER_SW
REG_GND
ST_UNREG
STB_CHARGE
XSTRB_FULL
M_5V
REG_GND
STRB_ON
REG_GND
ST_UNREG
I_PEAK
ST_UNREG
1
2
3
4
5
6
7
8
9
1
2
3
4
5
11P
CN705
1
2
3
4
5
6
7
8
9
10
11
H1A
H2B
H2A
REG_
SHT
REG_
REG_
H1B
CSUB
XPWR_LED
REG_GND
VL_3V
REG_GND
XSHUTTER_SW
REG_GND
ST_UNREG
STB_CHARGE
XSTRB_FULL
M_5V
REG_GND
STRB_ON
REG_GND
ST_UNREG
I_PEAK
ST_UNREG
Page
4-3
CORRECT
INCORRECT
4-2. SCHEMATIC DIAGRAMS
: Deleted portion
: Corrected portion
SY-115 BOARD (3/7)(Location:E-3 to C-5)
About 28 cm (PTB-450)
About 12 cm (PTB-1450)
About 12 cm (PTB-1450)
Front of the lens
Pattern box
Conversion adpter
1-819-219-11: Except US model
1-819-219-31: US model
1-819-219-11: Except US model
1-819-219-31: US model
Stand assembly
X-2055-343-1
X-2055-343-1
About 28 cm (PTB-450)
About 12 cm (PTB-1450)
About 12 cm (PTB-1450)
Front of the lens
Pattern box
Conversion adpter
1-819-219-11
1-819-219-11
Stand assembly
X-2055-343-1
X-2055-343-1
1.8V
3.2V
V1
VCC_F
W1
VCC_F
F1
VSS_F
F2
VSS_F
N1
VCCQ_F
P1
VCCQ_F
L1
VSSQ_F
M1
VSSQ_F
L3
CE_F
M4
CLK_F
G5
RESET_F
Y11
PJ[0]/Port16
AC12
PJ[1]/Port17
W12
PJ[2]/Port18
AB12
PJ[3]/Port19
Y10
RST
W13
TEST0
AA12
TEST1
AA11
TEST2
AA14
TEST3
B9
SENS1B
D10
SENS2
B8
FG1A
E11
FG1B
B7
RST
A
E9
RST_OUT
D7
TXD0
D8
RXD0
C5
SCK0
E7
VSSBK(SRAM)
E8
VDDBK(SRAM)
A8
A
VDD(SENS)
A10
A
VSS(SENS)
A9
VSS
0.1u
C
C302
0.1u
C
C303
0uH
FB302
0.1u
C
C309
0.1u
C
C308
CL316
CL317
XX
R355
470k
R384
47k
R383
CL318
Q304
DTC144EMT2L
1
2
3
XCPU_CS0
SAN_27M_CLKO
XSAN_RST_OUT
SAN0_SO
SAN0_SI
XSAN0_SCK
XSAN_RST_OUT
XCAM_DR_PS
MS_PWR_ON
XDD_RST_OUT
VSUB_CONT_PRE
XDD_RST_OUT
USB_VBUS
USB VBUS DETECT
2.8
0
1.8V
3.2V
V1
VCC_F
W1
VCC_F
F1
VSS_F
F2
VSS_F
N1
VCCQ_F
P1
VCCQ_F
L1
VSSQ_F
M1
VSSQ_F
L3
CE_F
M4
CLK_F
G5
RESET_F
B9
SENS1B
D10
SENS2
B8
FG1A
E11
FG1B
B7
RST
A
E9
RST_OUT
D7
TXD0
D8
RXD0
C5
SCK0
E7
VSSBK(SRAM)
E8
VDDBK(SRAM)
A8
A
VDD(SENS)
A10
A
VSS(SENS)
A9
VSS
0.1u
C
C302
0.1u
C
C303
0uH
FB302
0.1u
C
C309
0.1u
C
C308
CL316
CL317
XX
R355
470k
R384
47k
R383
Q304
DTC144EMT2L
1
2
3
XCPU_CS0
SAN_27M_CLKO
XSAN_RST_OUT
SAN0_SO
SAN0_SI
XSAN0_SCK
USB_VBUS
USB VBUS DETECT
Y11
PJ[0]/Port16
AC12
PJ[1]/Port17
W12
PJ[2]/Port18
AB12
PJ[3]/Port19
Y10
RST
W13
TEST0
AA12
TEST1
AA11
TEST2
AA14
TEST3
CL318
XCAM_DR_PS
MS_PWR_ON
VSUB_CONT_PRE
4-17
— 3 —
DSC-T7
Page
INCORRECT
CORRECT
4-17
SY-115 BOARD (4/7)(Location:A-4)
4-19
SY-115 BOARD (7/7)(Location:A-3)
4-25
: Added portion
: Corrected portion
(Location:K-19 to C-21)
(Location:G-4)
ZM_SENS
USB_D+
XSAN_RST_OUT
DSP_DQ31
DSP_AQ3
DSP_AQ2
DSP_DQ17
SAN0_SI
DSP_AQ4
DSP_DQ21
XFC_RST_LED
XDSP_QCS0
DSP_DQ19
DSP_DQ10
DSP_DQ27
DSP_AQ0
DSP_AQ8
CA_AD7
CA_AD8
FC_SENS
CA_AD1
DSP_DQ8
XCS_AUDIO
XACV_IN
DSP_DQ26
CA_FD
DSP_DQ13
DSP_DQ12
SAN0_SO
CA_AD6
CA_AD5
DSP_DQ28
DSP_DQ22
XDD_RST_OUT
DSP_AQ6
SAN_AUOUT
CA_AD12
DSP_DQ7
DSP_DQ1
DSP_AQ5
DSP_DQ3
DSP_DQ30
XCS_DD
DSP_DQ6
SAN_AUIN
DSP_DQ16
MS_PWR_ON
DSP_QBA0
XCAM_DR_PS
DSP_DQ4
DSP_DQ20
CA_AD9
BATT_SENS
XCS_FE
CA_AD4
DSP_QBA1
XZM_RST_LED
DSP_DQ11
DSP_DQ29
DSP_DQM1
SAN1_SO
CA_AD10
DSP_AQ7
USB_D-
DSP_DQ18
XSAN1_SCK
DSP_AQ10
DSP_DQ2
CA_AD13
DSP_AQ11
LENS_TMP
DSP_DQ5
DSP_DQ9
XSAN0_SCK
CA_AD3
DSP_DQ14
DSP_DQM3
XPWR_OFF
VSUB_CONT_POST
CA_AD11
DSP_DQ15
CA_HD
CA_AD0
DSP_DQ25
DSP_DQ0
DSP_DQ23
DSP_AQ12
DSP_AQ1
DSP_AQ9
DSP_DQM0
DSP_DQM2
DSP_DQ24
CLKTGO
CA_AD2
BATT_SIG
VSUB_CONT_PRE
XAUDIO_MUTE
-7.5V_ON
USB_VBUS
CL322
CL321
IRIS_A_DIR
FOCUS_EN
ZOOM_B_DIR
ZOOM_EN
FOCUS_B_DIR
IRIS_B_DIR
FOCUS_A_DIR
IRIS_A_BRK
IRIS_B_BRK
ZOOM_A_DIR
USB_VBUS
AU_3.1V
DSP_DQM1
DSP_DQ12
CA_AD13
CA_AD10
DSP_DQ2
DSP_DQ3
CA_HD
DSP_DQM0
DSP_DQ15
DSP_DQ8
DSP_DQM2
DSP_DQM3
SAN0_SO
MELODY_ENV
DSP_DQ30
SAN0_SI
DSP_DQ25
MELODY
USB_D-
VSUB_CONT_POST
CA_AD3
DSP_DQ18
DSP_AQ11
XACV_IN
DSP_DQ27
DSP_DQ20
DSP_DQ16
DSP_DQ5
CA_AD0
DSP_AQ12
CA_AD12
DSP_DQ4
DSP_DQ10
BATT_SENS
CA_AD2
DSP_DQ0
DSP_DQ26
DSP_DQ23
DSP_AQ2
CA_AD8
DSP_AQ7
DSP_DQ22
SAN_AUIN
CA_AD11
CA_AD9
DSP_DQ24
XPWR_OFF
DSP_DQ14
XCS_DD
DSP_DQ1
DSP_DQ13
XDSP_QCS0
DSP_AQ5
DSP_AQ4
DSP_DQ31
DSP_DQ17
DSP_AQ3
USB_D+
DSP_AQ6
CLKTGO
XZM_RST_LED
SAN1_SO
DSP_DQ29
DSP_DQ6
DSP_AQ9
MS_PWR_ON
CA_AD5
DSP_DQ11
SAN_AUOUT
CA_AD7
CA_AD6
CA_AD4
DSP_AQ0
DSP_DQ28
XFC_RST_LED
XCAM_DR_PS
DSP_DQ19
CA_FD
DSP_AQ1
DSP_AQ10
DSP_DQ7
DSP_QBA0
DSP_AQ8
DSP_QBA1
XSAN0_SCK
DSP_DQ21
CA_AD1
DSP_DQ9
IRIS_A_DIR
IRIS_B_DIR
FOCUS_EN
IRIS_A_BRK
ZOOM_EN
ZOOM_A_DIR
ZOOM_B_DIR
FOCUS_B_DIR
FOCUS_A_DIR
IRIS_B_BRK
FC_SENS
ZM_SENS
BATT_SIG
XCS_FE
VSUB_CONT_PRE
XAUDIO_MUTE
XDD_RST_OUT
-7.5V_ON
USB_VBUS
LENS_TMP
XSAN1_SCK
XCS_AUDIO
USB_VBUS
XSAN_RST_OUT
AU_3.1V
(2/7)
@03
(1/7)
@02
@04
(2/7,5/7,7/7)
(2/7,6/7)
@05
@08
(5/7)
(7/7)
@10
@11
(4/7)
ZM_SENS
USB_D+
XSAN_RST_OUT
DSP_DQ31
DSP_AQ3
DSP_AQ2
DSP_DQ17
SAN0_SI
DSP_AQ4
DSP_DQ21
XFC_RST_LED
XDSP_QCS0
DSP_DQ19
DSP_DQ10
DSP_DQ27
DSP_AQ0
DSP_AQ8
CA_AD7
CA_AD8
FC_SENS
CA_AD1
DSP_DQ8
XCS_AUDIO
XACV_IN
DSP_DQ26
CA_FD
DSP_DQ13
DSP_DQ12
SAN0_SO
CA_AD6
CA_AD5
DSP_DQ28
DSP_DQ22
XDD_RST_OUT
DSP_AQ6
SAN_AUOUT
CA_AD12
DSP_DQ7
DSP_DQ1
DSP_AQ5
DSP_DQ3
DSP_DQ30
XCS_DD
DSP_DQ6
SAN_AUIN
DSP_DQ16
MS_PWR_ON
DSP_QBA0
XCAM_DR_PS
DSP_DQ4
DSP_DQ20
CA_AD9
BATT_SENS
XCS_FE
CA_AD4
DSP_QBA1
XZM_RST_LED
DSP_DQ11
DSP_DQ29
DSP_DQM1
SAN1_SO
CA_AD10
DSP_AQ7
USB_D-
DSP_DQ18
XSAN1_SCK
DSP_AQ10
DSP_DQ2
CA_AD13
DSP_AQ11
LENS_TMP
DSP_DQ5
DSP_DQ9
XSAN0_SCK
CA_AD3
DSP_DQ14
DSP_DQM3
XPWR_OFF
VSUB_CONT_POST
CA_AD11
DSP_DQ15
CA_HD
CA_AD0
DSP_DQ25
DSP_DQ0
DSP_DQ23
DSP_AQ12
DSP_AQ1
DSP_AQ9
DSP_DQM0
DSP_DQM2
DSP_DQ24
CLKTGO
CA_AD2
BATT_SIG
VSUB_CONT_PRE
XAUDIO_MUTE
-7.5V_ON
USB_VBUS
CL322
CL321
IRIS_A_DIR
FOCUS_EN
ZOOM_B_DIR
ZOOM_EN
FOCUS_B_DIR
IRIS_B_DIR
FOCUS_A_DIR
IRIS_A_BRK
IRIS_B_BRK
ZOOM_A_DIR
USB_VBUS
AU_3.1V
DSP_DQM1
DSP_DQ12
CA_AD13
CA_AD10
DSP_DQ2
DSP_DQ3
CA_HD
DSP_DQM0
DSP_DQ15
DSP_DQ8
DSP_DQM2
DSP_DQM3
SAN0_SO
MELODY_ENV
DSP_DQ30
SAN0_SI
DSP_DQ25
MELODY
USB_D-
VSUB_CONT_POST
CA_AD3
DSP_DQ18
DSP_AQ11
XACV_IN
DSP_DQ27
DSP_DQ20
DSP_DQ16
DSP_DQ5
CA_AD0
DSP_AQ12
CA_AD12
DSP_DQ4
DSP_DQ10
BATT_SENS
CA_AD2
DSP_DQ0
DSP_DQ26
DSP_DQ23
DSP_AQ2
CA_AD8
DSP_AQ7
DSP_DQ22
SAN_AUIN
CA_AD11
CA_AD9
DSP_DQ24
XPWR_OFF
DSP_DQ14
XCS_DD
DSP_DQ1
DSP_DQ13
XDSP_QCS0
DSP_AQ5
DSP_AQ4
DSP_DQ31
DSP_DQ17
DSP_AQ3
USB_D+
DSP_AQ6
CLKTGO
XZM_RST_LED
SAN1_SO
DSP_DQ29
DSP_DQ6
DSP_AQ9
MS_PWR_ON
CA_AD5
DSP_DQ11
SAN_AUOUT
CA_AD7
CA_AD6
CA_AD4
DSP_AQ0
DSP_DQ28
XFC_RST_LED
XCAM_DR_PS
DSP_DQ19
CA_FD
DSP_AQ1
DSP_AQ10
DSP_DQ7
DSP_QBA0
DSP_AQ8
DSP_QBA1
XSAN0_SCK
DSP_DQ21
CA_AD1
DSP_DQ9
IRIS_A_DIR
IRIS_B_DIR
FOCUS_EN
IRIS_A_BRK
ZOOM_EN
ZOOM_A_DIR
ZOOM_B_DIR
FOCUS_B_DIR
FOCUS_A_DIR
IRIS_B_BRK
FC_SENS
ZM_SENS
BATT_SIG
XCS_FE
VSUB_CONT_PRE
XAUDIO_MUTE
XDD_RST_OUT
-7.5V_ON
USB_VBUS
LENS_TMP
XSAN1_SCK
XCS_AUDIO
XSAN_RST_OUT
AU_3.1V
(2/7)
@03
(1/7)
@02
@04
(2/7,5/7,6/7)
(2/7,6/7)
@05
@08
(5/7)
(7/7)
@10
@11
(4/7)
K4S56323PF-HG1LT
IC403
256 SDRAM
IC403
CSP(CHIP SIZE PACKAGE)IC
K4S56323PF-HG1LT
IC403
256Mbit SDRAM
IC403
CSP(CHIP SIZE PACKAGE)IC
3.9
4.2
3.9
4.0
3.9
MAZS120008SO
D002
0.022u
B
C001
FDW2508P/GNL
Q002
1
4
2
3
3
8
5
6
7
2A/32V
F001
2A/32V
F002
R002
470k
R001
SWITCH
3.9
4.2
4.2
3.9
4.0
3.9
MAZS120008SO
D002
0.022u
B
C001
FDW2508P/GNL
Q002
1
4
2
3
3
8
5
6
7
2A/32V
F001
2A/32V
F002
R002
470k
R001
SWITCH
1u B
10V
C008
1M
R034
Note:
Capasitor is mounted to the location
where R034 is printed.
Capasitor is mounted to the location
where R034 is printed.
1u B
10V
C008
22p
R034
— 4 —
DSC-T7
Page
CORRECTED CONTENTS
4-37
4-5. MOUNTED PARTS LOCATION
SY-115 BOARD
* BH001
A-2
C001
A-3
C002
B-2
C003
B-3
C004
B-2
C005
B-3
* C006
A-3
C007
A-2
C008
A-2
C009
A-2
C010
A-2
C011
B-2
C013
B-2
C014
B-3
C015
B-2
C016
B-3
C017
B-3
C018
A-3
C019
A-3
C021
B-2
C022
B-2
C023
B-3
C024
B-2
C025
B-2
C027
B-2
C028
B-2
C031
B-2
C032
B-2
C033
A-2
C035
A-2
C037
A-2
* C039
B-2
C041
B-3
C043
A-3
C090
A-2
C091
A-2
C092
A-2
C093
A-2
C094
B-2
C101
B-1
C102
B-1
C103
B-1
C104
B-1
C105
B-1
C106
B-1
C107
B-1
C108
B-1
C110
B-1
C111
B-1
C112
B-1
C113
B-1
C114
B-2
C115
B-1
C116
B-1
C117
B-1
C118
B-1
C119
B-1
C120
B-2
C121
B-1
C122
B-1
C123
A-1
C124
B-2
C126
B-1
* C201
B-3
* C202
B-2
* C203
B-2
* C301
B-2
* C302
A-2
* C303
A-2
* C304
B-2
* C305
B-2
* C306
B-2
* C307
B-2
* C308
B-1
* C309
B-1
* C311
A-2
* C312
A-2
* C313
B-1
* C314
B-1
* C316
B-1
* C317
B-1
* C318
B-1
* C319
A-1
* C320
A-1
no mark : side A
*
mark : side B
* C321
A-1
* C322
B-1
* C323
A-1
* C324
A-1
* C326
A-1
* C327
A-1
* C328
A-1
* C329
A-1
* C330
A-1
* C331
A-1
* C332
A-2
* C350
A-2
* C351
A-2
* C352
A-2
* C353
A-2
* C371
A-2
* C372
A-2
* C373
A-1
* C374
A-2
* C375
A-2
* C376
B-1
C402
A-1
C403
A-1
C404
A-1
C406
A-1
C407
A-1
* C408
B-1
C409
A-1
* C603
B-2
* C605
B-2
* C606
B-2
* C607
A-2
* C608
B-2
* C610
B-2
* C611
B-2
* C612
B-2
* C614
B-2
* C617
B-3
* C618
B-3
* C619
B-2
* C621
A-2
* C622
A-3
* C623
A-2
* C624
A-3
* C625
A-2
* C626
A-2
* C627
B-2
* C628
A-2
* C629
B-3
* C630
A-3
* C702
B-1
C703
B-3
C704
B-3
* C707
B-3
* C708
B-3
* C709
B-3
* C710
A-3
* C711
B-3
* C712
B-3
* C713
A-3
* C715
A-3
* C716
B-3
* C717
B-3
* C719
A-3
* C720
B-3
CL001
B-2
CL002
B-2
CL101
B-1
CL104
B-1
* CL105
B-2
* CL106
B-1
* CL107
B-2
CL108
B-1
* CL110
B-1
CL111
B-1
* CL301
A-2
* CL302
A-2
* CL303
A-2
* CL304
A-2
* CL305
A-2
* CL306
A-2
* CL307
A-2
* CL308
A-2
* CL310
B-1
* CL316
B-1
* CL317
B-1
CL318
B-1
* CL321
A-2
* CL322
A-2
* CN701
B-1
* CN702
B-2
CN703
A-3
CN704
B-3
* CN705
B-3
* CN706
A-1
* CN707
A-3
D002
A-2
D003
A-3
D004
A-3
D005
A-2
D006
A-3
D007
A-2
D090
A-2
D091
A-2
D092
A-2
D093
A-3
D094
A-3
D101
B-1
* D301
A-2
* D302
A-2
D701
B-1
D702
B-3
* D703
B-3
* D704
A-3
* ET701
A-1
F001
A-3
F002
A-3
FB101
B-1
FB102
B-1
FB103
B-1
FB104
B-1
FB105
B-1
FB106
B-1
FB107
B-1
FB108
B-1
* FB302
A-2
* FB305
B-1
* FB306
B-2
* FB307
B-2
* FB308
B-2
* FB309
B-2
* FB310
B-2
IC001
B-3
IC090
A-2
IC101
B-1
* IC201
B-2
* IC301
B-1
* IC350
A-2
* IC352
A-1
* IC402
B-1
IC403
A-1
* IC602
B-2
* IC603
A-2
* IC604
B-2
L002
B-3
L003
B-2
L004
B-2
L005
B-3
L006
B-2
L007
A-2
L009
B-2
L101
B-1
L102
B-1
L103
B-1
L104
B-1
* L301
B-2
* L302
B-1
* L351
A-2
L401
A-1
* L701
B-3
Q001
A-3
Q002
A-2
Q003
B-2
Q004
B-2
* Q005
B-2
Q101
B-1
* Q102
B-1
* Q302
A-2
* Q304
A-2
* Q701
B-3
R001
A-2
R002
A-3
R003
A-3
R004
B-3
R005
B-3
* R006
A-3
R007
B-2
R008
B-2
R009
B-3
R010
A-2
R012
B-3
R014
B-3
R015
B-2
R016
B-3
R018
B-2
* R025
B-2
R027
B-2
R028
B-2
R030
B-3
R032
B-2
* R033
A-2
R034
A-2
* R035
B-2
R036
A-2
R090
A-2
R102
B-1
R104
B-1
R105
B-1
R107
B-1
R108
B-1
R111
B-1
R113
B-2
R114
B-2
R115
B-2
R116
B-2
R117
B-1
R125
B-1
R127
B-1
R128
B-1
R129
B-1
R130
B-1
* R131
B-1
* R132
B-1
* R302
B-1
* R303
B-2
* R304
B-2
* R305
B-2
* R306
B-2
* R307
B-2
* R309
B-2
* R312
A-2
* R313
A-2
* R314
A-2
* R319
B-1
* R320
A-1
* R321
A-1
* R323
A-1
* R324
A-1
* R325
A-1
* R326
A-1
* R327
A-2
* R328
B-1
* R329
B-1
* R330
A-1
* R331
B-1
* R333
B-1
* R334
B-1
* R335
B-1
* R336
B-1
* R337
B-1
* R338
B-1
* R348
A-1
* R349
A-2
* R352
A-2
* R353
A-2
* R355
A-2
* R361
B-2
* R362
B-1
* R363
A-3
* R364
A-3
* R379
B-1
R381
A-2
R382
A-2
* R383
B-2
* R384
B-1
* R387
A-1
* R390
A-2
* R391
B-1
* R392
B-1
* R604
B-2
* R606
B-2
* R609
B-3
* R610
B-3
* R613
B-2
* R614
A-3
* R615
A-2
* R616
A-2
* R617
A-2
* R618
B-3
* R619
A-3
* R620
A-3
* R703
B-2
* R704
B-2
R706
B-3
* R708
B-1
* R710
B-3
* R711
A-3
* R715
A-3
R716
B-3
* R717
A-1
R718
B-3
* R719
B-3
* R720
B-3
* R721
B-3
* R722
B-3
* R723
B-3
* S701
A-3
X001
B-3
* X302
B-1
Display
