Read Sony DSC-T7 (serv.man12) Service Manual online
— 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
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