Sony DSC-W120 / DSC-W125 Service Manual ▷ View online
4-10
DSC-W120/W125_L3
SY-189 (6/10)
Note:IC203 is not supplied,
but this is included
in SY-189 complete board.
but this is included
in SY-189 complete board.
XX MARK:NO MOUNT
CPU (POWER SUPPLY)
SY-189 BOARD (6/10)
3
G
6
9
F
B
H
7
10
C
05
8
11
D
B
G
12
E
E
H
1
A
4
D
A
2
C
5
F
C288
22u
C284
XX
REG_GND
REG_GND
REG_GND
REG_GND
DDR_1.8V
REG_GND
D_1.85V
D_1.85V
D_1.85V_IO
FB282
FB283
C1
VDDQ (POP-DDR)
C2
VDDQ (POP-DDR)
H1
VDD (POP-DDR)
H2
VDD (POP-DDR)
A2
GND (POP-GND)
B1
GND (POP-GND)
G1
GND (POP-GND)
G2
GND (POP-GND)
E1
VDDQ_O (POP-FLASH)
E2
VDDQ_O (POP-FLASH)
F1
VDD_O (POP-FLASH)
F2
VDD_0 (POP-FLASH)
D2
GND (POP-GND)
F4
GND (POP-GND)
F5
GND (POP-GND)
G4
GND (POP-GND)
G5
GND (POP-GND)
A7
EMC_VDD
B7
EMC_VDD
D7
EMC_VDD
A8
GND
B8
GND
K10
EMC_VDD
K11
EMC_VDD
L10
EMC_VDD
L11
EMC_VDD
M10 GND
M11 GND
N10
GND
N11
GND
K12
GND
L12
GND
L5
EMC_ADDR_24
L1
EMC_ADDR_23
L4
EMC_ADDR_22
EMC_ADDR_15
M1
EMC_ADDR_14
L7
EMC_ADDR_13
N1
EMC_ADDR_12
K7
EMC_ADDR_11
N5
EMC_DATA_15
A3
EMC_DATA_14
B3
EMC_DATA_13
A4
EMC_DATA_12
B4
EMC_DATA_11
B5
EMC_DATA_10
A5
EMC_DATA_09
B6
EMC_DATA_08
A6
EMC_DATA_07
E4
EMC_DATA_06
B2
EMC_DATA_05
E5
EMC_DATA_04
D4
EMC_DATA_03
E6
EMC_XWE
K4
EMC_XCS_2
H7
EMC_XCS_1
G7
EMC_XCS_0
J4
EMC_XRAS
H5
EMC_CLK_IN_SDRAM
D1
EMC_CLK_OUT_FLASH
J1
EMC_CLK_IN_FLASH
K1
EMC_RDY0
J5
EMC_RDY1
J7
EMC_XRST
J2
EMC_DRQIN
K5
DDR_VDD
T16
DDR_VDD
T17
DDR_VDD
U16
DDR_VDD
U17
GND
T14
GND
T15
GND
U14
GND
U15
P16
GND
P17
GND
R16
GND
R17
GND
Y22
DDR_VDD
W23
DDR_VDD
W25
DDR_VDD
W26
DDR_VDD
Y25
DDR_VDD
Y26
DDR_VDD
AA22
GND
Y23
GND
AA25
GND
AA26
GND
K22
DDR_ADDR_14
L22
DDR_ADDR_13
L26
DDR_ADDR_12
K23
DDR_ADDR_11
L25
DDR_ADDR_10
L20
DDR_ADDR_09
J23
DDR_ADDR_08
M22
DDR_ADDR_07
L23
DDR_ADDR_06
M20
DDR_ADDR_05
M23
DDR_ADDR_04
N22
DDR_ADDR_03
N26
DDR_ADDR_02
N20
DDR_ADDR_01
N25
DDR_ADDR_00
K25
DDR_BA_1
K26
DDR_BA_0
P20
DDR_XWE
P22
DDR_XRAS
N23
DDR_XCAS
P25
DDR_XCS_1
DDR_CKE2
P26
DDR_XCS_0
R20
DDR_CKE1
R22
DDR_CLK M26
DDR_DCLKN M25
DDR_DQS_3
G26
DDR_DQM_3
G25
DDR_DATA_31
E26
DDR_DATA_30
F26
DDR_DATA_29
E25
DDR_DATA_28
G22
DDR_DATA_27
F25
DDR_DATA_26
G20
DDR_DATA_25
F23
DDR_DATA_24
H20
DDR_DQS_2
J26
DDR_DQM_2
J25
DDR_DATA_23
H22
DDR_DATA_22
J20
DDR_DATA_21
G23
DDR_DATA_20
J22
DDR_DATA_19
H26
DDR_DATA_18
K20
DDR_DATA_17
H25
DDR_DATA_16
H23
DDR_DQS_1
R26
DDR_DQM_1
T26
DDR_DATA_15
T25
DDR_DATA_14
R23
DDR_DATA_13
R25
DDR_DATA_12
T20
U25
DDR_DATA_11
P23
DDR_DATA_10
U26
DDR_DATA_09
T22
DDR_DATA_08
V26
DDR_DQS_0
V25
DDR_DQM_0
U23
DDR_DATA_07
U22
DDR_DATA_06
T23
DDR_DATA_05
U20
DDR_DATA_04
DDR_DATA_03 W22
DDR_DATA_02
V22
EMC_DATA_02
D5
EMC_DATA_00
D6
EMC_XOE
H4
EMC_DATA_01
E7
EMC_ADDR_08
N2
EMC_ADDR_10
L2
EMC_ADDR_01
P5
EMC_ADDR_03
M7
EMC_ADDR_05
P7
EMC_ADDR_07
N7
EMC_ADDR_09
M5
EMC_ADDR_00
P4
EMC_ADDR_02
M2
EMC_ADDR_04
M4
EMC_ADDR_06
N4
EXTINT18
K2
STABLE_RUN
M19
DDR_DATA_01
V23
DDR_DATA_00
V20
C287
XX
C283
0.1u
B
10V
C282
0.1u
B
10V
C281
0.1u
B
10V
C286
0.1u
B
10V
C285
0.1u
B
10V
10V
R299
100k
IC203 (5/5)
CPU
PRX255104B
DDR_1.8V
D_1.85V_IO
D_1.85V
4-11
DSC-W120/W125_L3
SY-189 (7/10)
3.1
0
0
0
0
0
0
NO MARK:REC/PB MODE
XX MARK:NO MOUNT
AUDIO, VIDEO
SY-189 BOARD (7/10)
5
A
D
7
C
C
6
D
B
E
A
5
B
3
4
05
F
2
F
E
1
8
IC602
BH76812FVM-STR
VIDEO AMP
1
CPC1
2
VCC
3
VIN
4
PS
5
VOUT
6
GND
7
-VCC
8
CPC2
A_3.1V
XCS_AUDIO
D_3.1V
XIC_203_2_SCK
M_5.0V
REG_GND
C605
1u
B
10V
SP-
C617
0.47u
6.3V
D601
1SS400TE-61
C613
0.01u
25V
C610
0.022u
B
16V
IC_203_YOUT
C616
10u
B
6.3V
C609
1u
B
V_LINE_OUT
REG_GND
C614
0.01u
25V
MIC_SIG
IC_203_AUOUT
C608
1u
B
10V
IC_203_2_SO
AU_LINE_OUT
IC603
BH6414GLU-SE2
AUDIO AMP
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
TAU
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
C612
0.01u
25V
C603
10u
C
C606
0.1u
10V
C615
0.01u
25V
SP+
R603
68
VIDEO_AMP_ON
IC_203_AUIN
REG_GND
R605
470k
C604
1u
B
10V
AU_AVCC
R601
10
R611
12k
R608
3300
C618
10u
B
6.3V
C611
0.1u
0.1u
B
10V
IC601
RP103K281D
2.8V REG
1
VOUT
2
GND
3
CE
4
VDD
C619
0.47u
6.3V
C620
0.47u
6.3V
R607
1500
C607
1u
B
10V
R604
680
(MIC_GND)
(MIC_GND)
M_5.0V
AU_AVCC
4-12
DSC-W120/W125_L3
SY-189 (8/10)
A
D
7
C
C
6
D
B
E
A
5
B
3
4
05
F
2
F
E
1
8
D_3.1V
D_1.85V
REG_GND
GEAR_ON
R205
15
X201
3
2
1
4
33.75MHz
C204
0.1u
0.1u
B
10V
R210
33
C208
0.1u
B
6.3V
IC201
UPD79F0043FC-402-2N1-E2-A
BATTERY
AUTHENTICATION
A1
P15
B1
P120_INTP0
C1
P122_X2_EXCLK
D1
P121_X1
E1
VDD
A2
P11
B2
XRESET
C2
FLMD0
D2
VDD
E2
P14_RXD6
A3
ANIO_P20
B3
P10
C3
REGC
D3
VSS
E3
P13_TXD6
A4
AVSS
B4
AVREF
C4
P16
D4
P30_INTP1
E4
TXRX
A5
AVREF
B5
P142_XSCKA0
C5
P143_SIA0
D5
P144_SOA0
E5
P17
D_3.1V
IC_203_1_SI
REG_GND
C209
0.1u
0.1u
B
10V
XCS_IC_201
XIC_203_1_SCK
IC_203_1_SO
BATT_SIG
C205
1u
B
IC202
ICS620AN-09LFT
CLOCK GENERATOR
1
TG_OUT
2
ICLK
3
GEAR_ON
4
VDDO
5
SYS_OUT
6
VDDO
7
GND
8
VDD
9
GND
C202
4.7u
4.7u
B
6.3V
R207
33
C206
4.7u
B
6.3V
C203
0.1u
B
10V
D201
DF2S5.6CT(TL3SONY)
CL203
BATTERY AUTHENTICATION, CLOCK GENERATOR
SY-189 BOARD (8/10)
D_1.85V
D_3.1V
GEN_SYS_CLK
GEN_TG_CLK
XDD_SYS_RST
D_3.1V
4-13
DSC-W120/W125_L3
SY-189 (9/10)
• Refer to page 4-2 (English), 4-3 (Japanese) for mark 0.
3.1
1.9
0
NO MARK:REC/PB MODE
0
4
4
4
3.8
3.8
0
5
5
0
0.5
0
0
3.8
4
3
G
6
9
F
B
H
7
10
C
05
8
11
D
B
G
12
E
E
H
1
A
4
D
A
2
C
5
F
M_5.0V
XMS_IN
MS_PWR_ON
XDIRECT_PB
XCS_DD
USB_VBUS
XPWR_ON
BATT_SENS
VL_3V
VL_3V
XPWR_ON
XIC_203_0_SCK
XCS_DD
IC_203_0_SO
IC_203_0_SI
XIC_203_0_SCK
XDIRECT_PB
IC_203_0_SO
IC_203_0_SI
BATT_SENS
USB_VBUS
XMS_IN
MS_PWR_ON
XPWR_OFF
XIC_203_RST_REQ
XIC_203_RST_REQ
XDD_SYS_RST
XPWR_OFF
XDD_SYS_RST
CAM_12.5V
CAM_-7.5V
D002
MA2SD320G8S0
R009 33k
C022
1uB
BL_H
D008
MA2SD320G8S0
C044
22u
6.3V
B
R035
10k
D001
MA2SD320G8S0
MA2SD320G8S0
XDIRECT_PB
R024
1M
D4
E4
C2
C1
B1
D2
D3
E3
E2
E1
D1
F1
F2
G1
F3
F4
G3
F5
G2
H1
E6
K1
J1
H2
H3
J2
DDC5_VO_1
K2
DDC5_VO_2
J3
DDC5_LX_1
K3
DDC5_LX_2
J4
DDC5_PG_1
K4
DDC5_PG_2
H4
LDO3P1U_IN
J5
LDO3P1U_OUT
H5
RTCBAT
K6
OSCI
K7
OSCO
J6
AGND_1
H6
CLK_OUT_32K
J7
DDC12_RF
H7
DDC12_INM
H8
DDC12_VFB
F6
UNREG_MON
G6
UNREG
G8
DDC12_PWR_IN1
G7
DDC12_PWR_IN2
J8
DDC12_PWR_OUT_1
K8
DDC12_PWR_OUT_2
J9
DDC12_LX_1
K9
DDC12_LX_2
H9
DDC12_PG
J10 H10 F8 G9 E8 E9 G10F10 F9 E10 F7 E7 D10 G5 D9 D8 D7 C10 D6 D5 C9 C7 C6 C8 C5
A10
B10
B9
A9
A8
B8
B6
B7
A7
A6
E5
B5
A5
B4
C4
A3
A4
B3
B2
C3
A2
A1
K10
K5
G4
XPWR_ON
D003
MAZS120G08S0
Q001,Q002
SWITCH
SWITCH
C014
0.01u
25V
B
XAF_LED
R031
1k
L004
10uH
L001
4.3uH
XACV_DET
L006
22uH
L005
10uH
M_5.0V
Q003
MCH3306-TL-E-S
B+ SWITCH
Q001
2SK3019TL
Q002
FDW2508PB
1
4
2
3
3
8
5
6
7
D_1.85V
D004
MA2SD320G8S0
C005
1u B
XPWR_OFF
C053
22u C
C004
10u
6.3V
B
D_3.1V
R066
220k
CAM_-7.5V
C008
47u
10V
R001
470k
470k
C050
22u C
CAM_12.5V
C017
4.7u
16V
B
B
REG_GND
R016
10M
C018
220p
220p
B
16V
C047
10u
6.3V
B
D007
MA2SD320G8S0
D006
MA2ZD020GLS0
R008
4700
C054
22u C
F002
(2A/32V)
REG_GND
C063
0.1u
B
6.3V
C028
XX
C041
220p
B 16V
L008
10uH
BATT_UNREG
C042
4.7u
6.3V
B
C027
4.7u
C
16V
R013
1M
22u
C
C026
6.3V
ACV_UNREG
C024
10u
6.3V
B
B
C035
100p
100p
CH
25V
C040
220p
B
16V
16V
REG_GND
C010
12p
R006
33
C011
12p
EVER
L002
10uH
D_1.5V
C029
22u
C
C
C001
1u B
D_1.25V
R025
47k
BL_L
C04610u
6.3V
B
C003
0.001u
B
50V
R073
10k
R002
1M
1M
C051
4.7u B
C019
1u
10V
B
C038
100p CH50V
C013
4.7u
B
16V
C023
10u
B
6.3V
XACV_IN
X001
32.768kHz
1
2
3
4
R015
330k
C020
4.7u
B
R005
470
DDR_1.8V
C025
4.7u
C
16V
ST_UNREG
USB_3.2V
L003
4.7uH
C002
4.7u
4.7u
6.3V
B
Q007
2SC5658FS6T2LQ/R
Q006,Q007
SWITCH
SWITCH
C007
10u
6.3V
10u
6.3V
B
L009
10uH
C009 1u B
R004
470k
R067
100k
A_3.1V
F001
(0.8A/32V)
R029 10
±
0.5%
C021
0.0047u
B
50V
C031
4.7u
4.7u
6.3V
B
C034
22u
C
6.3V
MS_VCC
C064
0.1u
C065
XX
R064
68
68
R063
220k
Q008
LM6K1FS8T2R
1.85V
DISCHARGE
6
1
5
2
4
3
Q006
MTM231230LSO
MTM231230LSO
CL005
R032
1k
REG_GND
REG_GND
UNREG
A_GND
A_GND
REG_GND
UNREG
6.3V
ACV
BATT
XX MARK:NO MOUNT
DC/DC CONVERTER
SY-189 BOARD (9/10)
R040 100k
±0.5%
IC001
SC901572VOR2
DC/DC CONVERTER
D009 MA2SD320G8S0
F003
(0.63A/32V)
DDC2P9_RF
DDC2P9_INM
DDC2P9_PWR_1
DDC2P9_LL_1
DDC2P9_PWR_2
DDC2P9_LL_2
DDC2P9_PG_2
DDC2P9_PG_2
DDC2P9_PG_3
DDC2P9_LH_1
DDC2P9_LH_2
DDC2P9_VO_1
DDC2P9_VO_2
DDC2P9_VFB
MS_PWR_OUT
MS_PWR_IN
MS_PWR_ON
LDO3P1E_OUT
DDC5_LDOUT
DDC5_PSW
DGND
TRIM_EN
DDC5_INM
DDC5_RF
LDO3P4_OUT
TEST2
DDC1P8_RF
DDC1P8_INM
DDC1P8_PG
DDC1P8_LX
DDC1P8_PWR
DDC1P8_VFB
DDC1P8_PSW_IN
LDO1P8_OUT
LDO1P5_OUT
AGND_2
VREF
IREF
LED_PG
LED_VCS
DDC1P2_PG
DDC1P2_LX
DDC1P2_PWR
DDC1P2_VFB
DDC1P2_RF
DDC1P2_INM
TEST1
DEBUG
NC
NC
IC_203_0_SO
IC_203_0_SI
XIC_203_0_SCK
USB_VBUS
XIC_203_RST_REQ
MS_PWR_ON
XCS_DD
VL_3V
BATT_SENS
XMS_IN
DDCM7P5_LX
DDCM7P5_PWR
DDCM7P5_VFB
DDCM7P5_REF
DDCM7P5_INM
DDCM7P5_RF
DDCBL_PG
DDCBL_LX
DDCBL_VO
DDCBL_VL
DDCBL_RS
VBUS_IN
XMS_IN
XEXT_IN
XPWR_ON3
XPWR_ON2
XPWR_ON1
XPWR_OFF
XRESET_REQ
XNAND_RESET
XSYS_RESET
SO
SI
SCK
XCE
D_1.25V
D_1.5V
DDR_1.8V
D_1.85V
A_3.1V
USB_3.2V
CAM_12.5V
CAM_-7.5V
BL_H
XDD_SYS_RST
XDD_SYS_RST
Click on the first or last page to see other DSC-W120 / DSC-W125 service manuals if exist.