Sony DSC-T50 Service Manual ▷ View online
DSC-T50_L3
4-10
SY-164 (5/7)
C802
XX
XX
R812
C907
XX
0
-5.6
NO MARK:REC/PB MODE
: Voltage measurement of the CSP ICs
and the Transistors with mark, are
not possible.
and the Transistors with mark, are
not possible.
0.22u
C915
0.1u
C916
4.7u
C913
3.3u
C912
0.1u
C909
10u
C911
0.1u
C908
L902
10uH
10V
10u
C903
10uH
L903
FB901
1u
C906
10uH
L901
0.1u
C905
CXM3012GA-T2
IC901
A1
VDD_DIO
B2
POFF
B1
RGT
C2
HCK1
C1
VSS
D2
HCK2
D1
HST
E2
PCG
E1
DVDD
F2
XSTB_M
F1
DWN
G2
EN
G1
VCK
H2
VST
H1
XSTB_E
J2
N.C.
J1
GND
K1
BOUT
K2
ROUT
K3
GOUT
J3
TEST
K4
PSIG
J4
REF
J5
N.C.
K5
VCC
J6
COMAMP_M
K6
COMDA_M
J7
COMAMP_E
K7
COMDA_E
K8
COMREF
J8
N.C.
K9
N.C.
J10
N.C
K10
VDD25
J9
CREF
H10
VDD
G10
VSS
F10
TEST_V
F9
V_B
E10
A
VSS
E9
V_G
D10
A
VDD
D9
TRST
G9
SCAN_EN
C10
XCLR
B10
XCS
A10
XSCK
B9
SI
H9
N.C
C9
VSYNC
A9
HSYNK
A8
VDD_DIO
B8
D8
B7
D7
A7
D6
A6
VSS
B6
D5
A5
D4
B5
D3
A4
DVDD
B4
D2
A3
D1
B3
D0
A2
CK
REG_GND
XIC_301_RST_OUT
XCS_PANEL
IC_301_1_SO
XIC_301_1_SCK
M_5V
D_3.2V
PANEL_8.5V
MAZS056008S0
D901
C917
1u
Q901
2SA207900AS0
1u
C918
C904
10u
CL901
CL902
68k
R901
CL903
CL904
CL905
R903
1k
0.1u
C914
10
R908
10
R909
10
R910
R906
120k
1M
R907
21P
CN901
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
6.3V
47u
C901
220
R808
LCD_D6
IC801
MB87L8530LGT-G-ERE1
B1
C1
D1
E1
F1
G1
H1
J1
J2
J3
J4
J5
J6
J7
J8
J9
A1 A2 A3 A4 B2 C2 H2 B3 B4 B5 D2 G2 H3 H4 H5 H6
H9
G9
F9
E9
D9
C9
B9
A9
A8
A7
A5
B6
A6
H7
H8
G8
F8
E8
D8
C8
B8
B7
G6
F7
D7
C6
C4
D3
E2
F2
F3
G4
LCD_D4
CL801
0
R801
220
R809
220
R805
LCD_D7
LCD_CK
SYS_VD
220
R803
220
R810
LCD_HD
LCD_D1
220
R806
LCD_D5
LCD_VD
LCD_D2
220
R804
220
R811
220
R807
LCD_D3
XCS_IC_801
0.1u
C801
220
R802
LCD_D0
IC_301_1_SO
XIC_301_1_SCK
LCD_D0_OUT
LCD_D1_OUT
LCD_D2_OUT
LCD_D3_OUT
LCD_D4_OUT
LCD_D5_OUT
LCD_D6_OUT
LCD_D7_OUT
VR
VB
XIC_301_RST_OUT
VCK
EN
DWN
XSTB_M
PCG
HST
HCK2
HCK1
RGT
RGT
HCK1
HCK2
HST
PCG
XSTB_M
DWN
EN
VCK
P
ANEL_VST
PANEL_VST
VG
VB
VR
VG
LCD_CK_OUT
LCD_VD_OUT
LCD_HD_OUT
LCD_CK_OUT
LCD_VD_OUT
LCD_HD_OUT
LCD_D7_OUT
LCD_D6_OUT
LCD_D5_OUT
LCD_D4_OUT
LCD_D3_OUT
LCD_D2_OUT
LCD_D1_OUT
LCD_D0_OUT
XIC_301_1_SCK
IC_301_1_SO
XIC_301_RST_OUT
HST
REF
VSS
XSTBY
VSSG
VCK
PCG
DWN
VDD
EN
CS
VST
COM
R
B
TEST(N.C)
G
HCK1
HCK2
RGT
PSIG
LCD DRIVE
IC901
SWITCH
M_5V
COLOR
LCD901
LCD
3.0 INCH
UNIT
XX MARK:NO MOUNT
D
F
2
10
5
9
G
4
8
6
12
1
E
11
7
B
13
SY-164 BOARD (5/7)
LCD DRIVE
C
3
14
A
D_3.2V
(7/7)
@03
@02
(1/7)
(6/7)
(4/7)
(1/7)
(2/7)
(3/7)
(3/7)
N.C.
N.C.
N.C.
CLKO
HOUT
CLKIN
DI0
DO7
(SDO)
N.C.
VDD
N.C.
VSS
N.C.
SI
DO1
N.C.
VDD
VSS
N.C.
DO2
DO5
DO3
DI7
(XSM)
(MSN)
DI4
N.C.
VSS
RST
(SDI)
DI5
DI3
(SI_ERROR)
N.C.
CS
VOUT
VSS
SCK
N.C.
DO6
N.C.
(MST)
N.C.
VDD
N.C.
SYSV
DI1
DI6
N.C.
(XOSD)
DI2
DO4
N.C.
N.C.
VIN
(VPD)
HIN
VDD
DO0
VDD
VSS
N.C.
(XTST)
CHARACTER GENERATOR
IC801
@15
(3/7)
D_3.2V
(2/2)
TOUCH
with
PANEL
I
H
J
K
05
XIC_301_1_SCK
IC_301_1_SO
XIC_301_RST_OUT
DSC-T50_L3
4-11
SY-164 (6/7)
XX
R749
XX
R613
XX
C619
XX
R622
XX
D721
R724
XX
XX
R737
XX
R722
XX
D719
R713
XX
XSTATION_IN
XSTATION_IN
XSTATION_IN
(3/7)
NO MARK:REC/PB MODE
3.2
2.9
3.2
3.2
3.2
3.2
3.2
0
5
5
3.2
3.2
0
R*/P0
3.2
0
0
3.2
R*/P3.2
0
3.2
0
3.2
0
5
R*/P0
R*/P5
R:REC MODE
P:PB MODE
: Voltage measurement of the CSP ICs
and the Transistors with mark, are
not possible.
and the Transistors with mark, are
not possible.
*:IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINTS.
Note: Voltages of Q705 can not be measured in
the REC mode, because it is not possible to
change to the REC mode, when the cabinet
(front) assy is removed.
change to the REC mode, when the cabinet
(front) assy is removed.
0.47u
C607
68
R602
D_3.2V
IC_301_VOUT
1u
C618
1u
C604
1u
C653
10u
C601
10uH
L602
10u
C617
R1114Q291D-TR-FA
IC652
1 CE
2 VSS
3
Vout
4
Vin
1u
C639
1u
C638
A_3.2V
IC_301_1_SO
XCS_AUDIO
XIC_301_1_SCK
IC_301_AUOUT
0.1u
C605
IC_301_AUIN
1u
C610
47k
R604
0.47u
C608
1k
R606
1k
R618
0.01u
C612
1u
C616
0.01u
C621
22k
R621
1u
C623
M_5V
REG_GND
AU_2.9V
1u
C615
1u
C614
0.01u
C611
10
R651
MA2S111-(K8).SO
D651
MA2S111-(K8).SO
D602
10
R624
AN12918A-VB
IC601
A1
SP_+
B1
GND_SP
C1
SP_-
C2
SP_LPF
C3
SP_IN
D3
EVR_OUT
D1
GND_A
E1
MUTE
E2
LINE_OUT
F1
VIDEO_OUT
F2
VCC_V
D2
GND_V
F3
VIDEO_IN
E3
VSS
E4
VSS_O
F5
CP2
F4
GND_PUMP
F6
CP1
E5
VDD_PUMP
D4
VDD
E6
DATA
D5
CLK
D6
CS
C5
GND_D
C6
VCC_A
B6
PB_IN
A6
REC_OUT
B5
AGC_DET
A5
AGC_IN
C4
MIC_OUT
A4
GND_A
A3
MIC_IN
B4
MIC_REG
B3
VREF
A2
VCC_SP
B2
VREF_SP
MODE_DIAL0
XAE_LOCK_SW
BL_L
XPWR_LED
XSHUTTER_SW
KEY_AD0
BL_H
XPWR_ON
XKEY_IC_503
FB701
MS_D0
39P
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
34
35
36
37
38
39
XAV_JACK_IN
CN704 12P
1
2
3
4
5
6
7
8
9
10
11
12
10u
C724
CHARGE_V
MAZW068H0LS0
D716
3
2
1
MS_VCC
LND601
STATIC_GND
USB_D-
USB_D+
REG_GND
CRADLE_AD1
D718
EDZ TE61 6.8B
0.1u
C725
MS_D3
MS_CLK
C733
150p
150p
REG_GND
LF701
1
3
4
2
0.01u
C732
MS_D1
REG_GND
CRADLE_AD2
XMS_IN
MS_BS
USB_VBUS
EDZ TE61 6.8B
D720
1k
R740
MAZW068H0LS0
D717
3
2
1
0.01u
C731
MS_D2
ACV_UNREG
BATT/XEXT
1k
R736
6
2
1
3
5
4
R701
1k
R702
1k
EMH10T2R
Q703
6
2
1
3
5
4
25P
CN705
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
TOUCH_PANEL_Y
TOUCH_PANEL_SEL1
REG_GND
2SA207900AS0
Q704
EMD3T2R
Q706
3
5
4 6
2
1
TOUCH_PANEL_SEL2
EMD3T2R
Q705
3
5
4 6
2
1
PB_KEY_LED_ON
TOUCH_PANEL_X
TP_KEY_LED_ON
REG_GND
REG_GND
IC_301_VOUT
IC_301_VOUT
IC_301_AUOUT
XCS_AUDIO
XIC_301_1_SCK
IC_301_1_SO
IC_301_AUIN
IC_301_1_SO
IC_301_AUOUT
XIC_301_1_SCK
XCS_AUDIO
KEY_AD0
XKEY_IC_503
XAE_LOCK_SW
XSHUTTER_SW
XPWR_LED
MODE_DIAL0
MS_CLK
MS_D3
XMS_IN
MS_D2
MS_D0
MS_D1
MS_BS
MS_D0
MS_D3
MS_CLK
MS_D2
XMS_IN
MS_BS
MS_D1
CRADLE_AD2
CRADLE_AD1
USB_VBUS
USB_D+
USB_D-
XAV_JACK_IN
XAV_JACK_IN
USB_D-
CRADLE_AD2
USB_D+
USB_VBUS
CRADLE_AD1
XKEY_IC_503
XAE_LOCK_SW
XPWR_LED
XSHUTTER_SW
MODE_DIAL0
KEY_AD0
IC_301_AUIN
(SP_GND)
USB_DP
ACV_GND
XAV_JACK_IN
CHARGE_V
ACV_GND
USB_GND
MS_CLK
N.C.
MS_D3
SP-
N.C.
USB_VBUS
ACV_UNREG
A_GND
CHARGE_V
XMS_IN
REG_GND
SP-
CHARGE_V
ACV_UNREG
XPOWER_ON
USB_GND
AU_LINE_OUT
REG_GND
MS_D1
SET_ID_IN(N.C.)
V_GND
CRADLE_AD2
SP+
V_LINE_OUT
CHARGE_V
CHARGE_V
MS_D2
ACV_UNREG
USB_DM
BATT/XEXT
MS_VCC
CRADLE_AD1
ACV_GND
ACV_UNREG
N.C.
MS_D0
ACV_GND
MS_BS
XCHG_ON(N.C.)
ACV_GND
xSTATION_IN(N.C.)
(USB_GND)
ACV_UNREG
SP+
AUDIO, VIDEO AMP
IC601
2.9V REG
IC652
M_5V
STICK
DUO
MEMORY
AUDIO, VIDEO
SY-164 BOARD (6/7)
XX MARK:NO MOUNT
D_3.2V
(7/7)
(7/7)
@19
(5/7)
@03
(1/7)
(3/7)
(3/7)
(3/7)
@09
(2/7)
@06
(3/7)
@10
(3/7)
@11
(7/7)
@12
(3/7)
@08
@21
(7/7)
(7/7)
@20
TOUCH_PANEL_XR
NC
TOUCH_PANEL_YU
XPWR_ON
BL_L
MIC_SIG
REG_GND
XSHUTTER_SW
MIC_GND
LED1_5V
XKEY_IC_503
REG_GND
MODE_DIAL0
REG_GND
LED2_5V
KEY_AD0
NC
D_3.2V
TOUCH_PANEL_YL
REG_GND
XAE_LOCK_SW
XPWR_LED
TOUCH_PANEL_XL
BL_H
REG_GND
(SIG_GND)
Q702-Q704
TOUCH PANEL ON/OFF
Q705,Q706
LED DRIVE
LED DRIVE
(ACV_GND)
13
B
F
D
8
K
05
15
I
10
L
4
G
7
11
14
9
1
2
12
6
C
H
A
3
J
5
16
E
@22
(3/7)
RN2902AFS (TLR3SONY
Q702
Page 4-15
of Level 2
RL-072
FLEXIBLE
LND001-LND025
MC-160
Page 4-14
LND001-LND039
of Level 2
FLEXIBLE
DSC-T50_L3
4-12
SY-164 (7/7)
• Refer to page 4-3 for mark
0
.
R055 XX
C022
XX
XX
R015
(3/7)
XX
C006
XX
R043
XX
IC004
1 VI
2 GND
3 EN
4
FB
5
SW
XX
C059
XX
C060
XX
R046
XX
R047
XX
L010
XX
C032
XX
C030
±0.5%
XX
R048
±0.5%
XX
R049
R012
XX
C016
XX
XX
R079
XX
D094
XX
D093
XX
C069
4.1
4.1
5
R*/P2.9
R*
/P2.9
/P2.9
R*
/P0
/P0
0
4
0
4
4.2
4
4
8.4
9.3
3.1
1.3
R-7.5/P0
4.1
R4
/P4.2
0
4.1
4.1
0
R:REC MODE
P:PB MODE
NO MARK:REC/PB MODE
: Voltage measurement of the CSP ICs
and the Transistors with mark, are
not possible.
and the Transistors with mark, are
not possible.
4.1
*:IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINTS.
R*
/P2.9
/P2.9
Note: Voltages of IC007 and Q009 can not be measured
in the REC mode, because it is not possible to
change to the REC mode, when the cabinet (front)
assy is removed.
change to the REC mode, when the cabinet (front)
assy is removed.
MS_VCC
XCS_DD
MA2SD32008S0
D007
XPWR_ON
CAM_2.9V
A_3.2V
USB_VBUS
XDD_RST_OUT
XPWR_OFF
10u
C028
MS_PWR_ON
BL_L
BL_H
BATT_SENS
MA2SD32008S0
D006
XIC_301_0_SCK
IC_301_0_SO
CAM_12V
IC_301_0_SI
XMS_IN
MA2SD32008S0
D005
D_1.2V
10M
R007
±0.5%
100k
R018
12p
C003
MA2SD32008S0
D004
XACV_IN
MAZS120008SO
D002
BATT/XEXT
ACV_UNREG
FDW2508P/GNL
Q002
1
4
2 3
8
5
6
7
SSM3K03FE(TPL3)
Q001
MA2SD32008S0
D003
ST_UNREG
10u
C010
0.22u
C007
0.22u
C009
22u
C027
(2A/32V)
F001
(2A/32V)
F002
1u
C019
10u
C017
22u
C015
EVER_2.9V
CAM_-7.5V
4.7u
C033
1u
C004
22u
C013
330k
R004
0.22u
C043
BATT_SIG
CHARGE_V
22u
C024
C056
0.1u
L007
10uH
CPH5802-TL-E-S
Q030
2
4
3
5
1
C057 0.022u
±0.5%
47k
R036
±0.5%
10k
R031
±0.5%
10
R014
L004
4.7uH
L005
4.7uH
L030
4.7uH
D_1.8V
CN001
12P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
4.7u
C035
L002
10uH
CL001
CL002
CL003
CL004
CL005
1u
C021
1u
C014
1u
C018
1u
C034
0.1u
C058
D_3.2V
10V
47u
C063
UNR31A300LS0
Q008
2.2u
C062
1u
C065
2.2u
C066
MA2SD32008S0
D009
MA2SD32008S0
D008
1u
C068
PANEL_8.5V
M_5V
22u
C011
22u
C012
32.768kHz
X001
470k
R002
470k
R001
1M
R003
100k
R099
0.001u
C067
2.2uH
L009
4.7uH
L011
SC901571VOR2
IC001
A2
B2
C3
D3
D4
A1
B1
C2
C1
D2
E4
E5
F3
F4
F5
D1
E1
E2
E3
F1
F2
G1
G2
H2
H1
G3
J1
K1
J2
K2
H3
J3
K3
K4
J4
H4
J5
K5
G4
A6
B6
C5
C6
A7
B7
C7
D7
B8
A8
A9
B10 A10 B9 E6 C9 D6 D8 D9 C10 D10 E8 E7 E10 E9 F9 F8 F6 F7 G8 F10 G10 G9 H9 H10 H8
J9
J10
K9
K10
J8
K8
G7
H7
G6
H6
J6
K6
J7
K7
G5
H5
A5
B5
D5
A4
B4
C4
A3
B3
C8
10
R042
TK70685HCL-G
IC006
1
Vcont
2
GND
3
Np
4
Vout
5
GND
6
Vin
1u
C001
10u
C008
1k
R005
C005
0.1u
4700
R009
10u
C036
R078
1M
10k
R077
470
R010
C041
0.1u
22u
C061
10
R098
C031
0.001u
F003
(0.63A/32V)
TK60011CS8
IC007
1
VDD
2
OUT
3
GND
470k
R050
100k
R097
1u
C070
SN0510064DRCR
IC005
1
EN
2
VOUT
3
FB
4
LBO
5
GND
6
VBAT
7
LBI
8
PS
9
SW
10
P_GND
11
P_P
AD
12p
C002
2SK3019TL
Q009
R006
0
CL007
CL006
XCS_DD
XDD_RST_OUT
XPWR_OFF
MS_PWR_ON
XMS_IN
XPWR_ON
XDD_RST_OUT
XPWR_ON
XCS_DD
XPWR_OFF
XMS_IN
BATT_SENS
BA
TT_SENS
MS_PWR_ON
LDO3 (200mA)
LDO3IN
REG1F1
MS_PWR_ON
UNREGMON
PWR1-1
PWR1-2
PWR1-3
LL1-1
LL1-2
PG1-1
PG1-2
PG1-3
PG1-4
PG1-5
LH1-1
LH1-2
LH1-3
LH1-4
VO1-1
VO1-2
MS_PWR_IN
MS_PWR
VFB1
LDO1
PG8
UNREG1-1
UNREG1-2
C8L2
C8L1
C8H1
C8H2
VO8
VO7
C7H2
C7H1
C7L2
C7L1
PG7
CE
SCLK
SI
SO
XRESET
XPWROFF
XPWRON1
XPWRON2
RTCBAT
OSCI
OSCO
XMSIN
AGND
AGND
DGND
VBUSIN
REG1F2
VFB2
PG2
LX2
PWR2
REG2F1
PG3
LX3
VO3
VL3
RS3
REG2F2
VFB4
PSG4
TG4
LX4
BG4
VFB5
VO5
REG4F1
LX5-1
LX5-2
LX5-3
LX5-4
PG5-1
PG5-2
REG4F2
VFB6
VREF6
GT6
UNREG2-1
UNREG2-2
PWR56OUT1
PWR56OUT2
REG5F2
REG5F1
VREF
IREF
PGLED
LED1
PORTA
PORTB
LDO2
LDO2IN
TEST
VL_3V
D_3.2V
BATT_GND
XAF_LED
BATT_GND
BATT_SIG
CHARGE_V
CHARGE_V
CHARGE_V
BATT_GND
BATT_GND
N.C.
IC001
DC/DC CONVERTER
IC005
5V REG
IC007
SWITCH
DETECTION
LENS BARRIER
SWITCH
SWITCH
IC006
8.5V REG
SWITCHING
BL_H
(16V)
D_1.2V
CAM_2.9V
D_1.8V
3.2V
EVER_2.9V
SWITCH
SY-164 BOARD (7/7)
7
13
5
D
K
G
10
DC/DC CONVERTER
1
12
8
F
I
4
2
14
J
H
L
11
3
C
A
17
E
XX MARK:NO MOUNT
15
6
B
16
9
05
@20
(6/7)
(3/7)
@14
@13
(3/7)
(6/7)
@21
@05
(2/7)
(3/7)
(3/7)
@12
(6/7)
SWITCH
(6/7)
@19
(3/7)
(3/7)
(1/7)
(3/7)
(6/7)
(3/7)
(4/7)
(1/7)
(4/7)
(5/7)
(2/7)
(3/7)
(6/7)
(2/7)
(3/7)
(6/7)
(5/7)
(2/7)
(3/7)
(3/7)
(5/7)
(6/7)
(6/7)
(1/7)
CAM_12V
LND001-LND012
Page 4-14
BT-030
of Level 2
FLEXIBLE
DSC-T50_L3
Link
Link
4-3. PRINTED WIRING BOARDS
SY-164 BOARD (SIDE A)
SY-164 BOARD (SIDE B)
MOUNTED PARTS LOCATION
COMMON NOTE FOR PRINTED WIRING BOARDS
Click on the first or last page to see other DSC-T50 service manuals if exist.