Sony DSC-W550 Service Manual ▷ View online
6-6
DSC-W550_L3
XPTG_RESET
LCD_VD
XSTRB_RESET
LCD_VD
LCD_HD
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
A
B
C
D
E
F
08
CAM_DD_EN
DDC5PSW_EN
CAM12_IN_CNT
BL_EN2
BL_EN1
LCD_CK
LCD_D7
LCD_D6
LCD_D5
LCD_D4
LCD_D3
LCD_D2
LCD_D1
LCD_D0
V_LINE_OUT
AU_LINE_OUT
SP-
SP+
MSHUT_DIR
VSUB_CONT_POST
D_3.2V
REG_GND
C221
0.1u
REG_GND
AD_IN
KEY_AD0
KEY_AD1
D_3.2V
R231
390
C223
10u
REG_GND
C222
4.7u
C225
0.1u
C226
0.1u
R234
9100
C227
0.1u
REG_GND
MIC_N
MIC_P
XLD_PS
C224
0.1u
MICEN
R222
XX
R223
XX
R224
XX
R225
XX
R228
XX
R226
XX
R229
XX
R227
XX
R221
100
L221
10uH
L222
10uH
IC201
CXD9979GG
E14
VDD_LCD
C14
VDD_LCD
H12
EJTCK
C19
EJTMS
F14
EJTDI
G12
EJTDO
C15
DVCNTL9
B17
DVCNTL8
A17
DVCNTL7/DVGPIO16
C17
DVCNTL6/DVGPIO15
F13
DVCNTL5/DVGPIO14
A18
DVCNTL4/DVGPIO13
C18
DVCNTL3/DVGPIO12
B18
DVCNTL2/DVGPIO11
B19
DVCNTL1/DVGPIO10
A19
DVCNTL0/DVGPIO9
D18
DVCLK
A14
DVDAT7
B14
DVDAT6
A16
DVDAT5
A15
DVDAT4/CFG14
B16
DVDAT3/CFG13
B15
DVDAT2/CFG12
E13
DVDAT1/CFG11
C16
DVDAT0/CFG10
IC201
CXD9979GG
B4
VDDADC
A12
VDDAUD
F7
RSET
A6
CVBS
B6
GPADC8
C6
GPADC7
A5
GPADC6
C4
GPADC5
F6
GPADC4
E6
GPADC3
C5
GPADC2
G7
GPADC1
B5
GPADC0
F10
VREF_N
F11
VREF_P
G11
AI_RES
G10
VCM
F9
HPR
E9
HPL
E10
LINEOUT
A10
SPKR_N
B10
SPKR_P
B12
MICENB
B11
MIC_N
A11
MIC_P
A13
DASCLK/AUDGPIO2
B13
DAFRM/AUDGPIO3
E12
DAMCLK/AUDGPIO4
F12
DAOUT/AUDGPIO1
C13
DAIN/AUDGPIO0
R230
XX
R235
100k
R233
10k
R232
10k
TH221
REG_GND
CL221
CL222
CL223
CL224
R236
1k
D_3.2V
R237
47k
AD_IN
MS_PWR_ON
R238
XX
----------------------------------------------------------------------
----------------------------------------------------------------------
----------------------------------------------------------------------
(LCD_VDET)
CONFIG
1608
1608
(3.135~3.465V)
(3.135~3.465V)
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CPU, CAMERA DSP, AV SIGNAL PROCESS,
XX MARK:NO MOUNT
LENS CONTROL, MODE CONTROL (2/3)
CPU, CAMERA DSP, AV SIGNAL PROCESS,
(3/6)
LENS CONTROL, MODE CONTROL
CPU, CAMERA DSP, AV SIGNAL PROCESS,
(4/6)
LENS CONTROL, MODE CONTROL
EJTAG
LCD_I/F
VIDEO_I/F
A/D
AUDIO_I/F
SY-284 BOARD (4/11)
----------------------------------------------------------------------
----------------------------------------------------------------------
----------------------------------------------------------------------
6-7
DSC-W550_L3
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
A
B
C
D
E
F
08
DDR_CLKEN
DDR_XLDQS
DDR_LDQS
DDR_XUDQS
DDR_UDQS
DDR_XWE
DDR_XCS
DDR_LDM
DDR_UDM
DDR_XCLK
DDR_CLK
DDR_XCAS
DDR_XRAS
DDR_BA0
DDR_BA1
DDR_BA2
DDR_ADRS12
DDR_ADRS11
DDR_ADRS10
DDR_ADRS9
DDR_ADRS8
DDR_ADRS7
DDR_ADRS6
DDR_ADRS5
DDR_ADRS4
DDR_ADRS3
DDR_ADRS2
DDR_ADRS1
DDR_ADRS0
NAND_XCE1
NAND_RYXBY
NAND_XWE
NAND_XRE
NAND_ALE
NAND_CLE
MSX_BS
MSX_CLK
D_1.8V
C248
22u
C247
0.1u
REG_GND
R258
10k
C246
0.1u
R257
10k
D_3.2V
XMS_IN
R248
150
MSX_D3
MSX_D2
MSX_D1
MSX_D0
R244
150
NAND_IO7
NAND_IO6
NAND_IO5
NAND_IO4
NAND_IO3
NAND_IO2
NAND_IO1
NAND_IO0
D_1.0V
C253
0.1u
C257
XX
C255
XX
C250
10u
C252
XX
C258
0.1u
D_3.2V
DDR_DATA0
DDR_DATA1
DDR_DATA2
DDR_DATA3
DDR_DATA4
DDR_DATA5
DDR_DATA6
DDR_DATA7
DDR_DATA8
DDR_DATA9
DDR_DATA10
DDR_DATA11
DDR_DATA12
DDR_DATA13
DDR_DATA14
DDR_DATA15
C256
0.1u
C254
0.1u
C251
0.1u
XWDM_ENABLE
R250 1k
R242
100
C249
22u
L241
10uH
R247
150
R246
150
R245
150
IC201
CXD9979GG
M15 VDDFCU
K15
VDDFCU
F18
FC46/FGPIO42
E7
FC45
G8
FC44
B8
FC43/FGPIO40
A7
FC42/FGPIO39
E8
FC41/FGPIO38
A8
FC40
F8
FC39
G9
FC38
B9
FC37
A9
FC36
H13
FC35/FGPIO32
H14
FC34/FGPIO31
J13
FC33/FGPIO30
H15
FC32/FGPIO29
H17
FC31
E19
FC30/FGPIO28
G18
FC29/FGPIO27
J17
FC28/FGPIO26
F19
FC27/FGPIO25
J14
FC26/FGPIO24/CFG9
J12
FC25/FGPIO23/CFG8
K14
FC24/FGPIO22
H18
FC23
G19
FC22
J18
FC21
K17
FC20
L17
FC19
H19
FC18/FGPIO16
K18
FC17/FGPIO15
K13
FC16/FGPIO14
K12
FC15
L14
FC14/FGPIO13
J19
FC13
M17 FC12
L18
FC11/CFG7
L13
FC10/CFG6
K19
FC9/CFG5
M18 FC8/CFG4
M14 FC7/CFG3
M13 FC6/CFG2
L12
FC5/CFG1
L19
FC4/CFG0
N14
FC3
N18
FC2
M19 FC1
N19
FC0
T17
SFSCLK
N13
SFCMD_BS
M12 SFDAT3
R15
SFDAT2
R19
SFDAT1
R18
SFDAT0
R13
VDDRAM
R7
VDDRAM
R5
VDDRAM
P12
VDDRAM
P11
VDDRAM
P9
VDDRAM
P8
VDDRAM
P6
VDDRAM
W9
RAMCKEN
U8
RAMLDQS_N
V8
RAMLDQS_P
U3
RAMUDQS_N
U2
RAMUDQS_P
W12
XRAMWE
W13
XRAMCS
V4
RAMLDM
U5
RAMUDM
R12
RAMVREF
R9
RAMVREF
V12
RAMCLK_N
V11
RAMCLK_P
V13
XRAMCAS
V7
XRAMRAS
W16
RAMBA1
W19
RAMBA0
V14
RAMADD13
T1
RAMBA2
U14
RAMADD12
V18
RAMADD11
V19
RAMADD10
U18
RAMADD9
W18
RAMADD8
U16
RAMADD7
V15
RAMADD6
U17
RAMADD5
U12
RAMADD4
V17
RAMADD3
U13
RAMADD2
U19
RAMADD1
W15
RAMADD0
V2
RAMDAT15
V1
RAMDAT14
W3
RAMDAT13
U7
RAMDAT12
W4
RAMDAT11
W5
RAMDAT10
W1
RAMDAT9
V6
RAMDAT8
W8
RAMDAT7
U6
RAMDAT6
W11
RAMDAT5
V5
RAMDAT4
W6
RAMDAT3
W14
RAMDAT2
V9
RAMDAT1
W7
RAMDAT0
C243
XX
XCS_HOPPY
REG_GND
D_3.2V
R249
47k
NAND_XWP
CFG8
XAE_LOCK_SW
REG_GND
C241
0.1u
XSHUT_SW
C242
0.1u
R241 1k
R243 1k
IC201
CXD9979GG
R11
VDDCORE
R8
VDDCORE
N15
VDDCORE
M3
VDDCORE
L15
VDDCORE
J15
VDDCORE
J5
VDDCORE
F5
VDDCORE
E15
VDDCORE
C12
VDDCORE
C8
VDDCORE
P14
VDDP
P5
VDDP
H5
VDDP
G15
VDDP
E11
VDDP
C7
VDDP
W17 GND
W10 GND
W2
GND
V16
GND
V10
GND
V3
GND
U15
GND
U4
GND
R14
GND
R10
GND
R6
GND
P13
GND
P10
GND
P7
GND
N12
GND
N11
GND
N10
GND
N9
GND
N8
GND
N7
GND
M11 GND
M10
GND
M9
GND
M8
GND
L11
GND
L10
GND
L9
GND
L8
GND
K11
GND
K10
GND
K9
GND
K8
GND
J11
GND
J10
GND
J9
GND
J8
GND
H11
GND
H10
GND
H9
GND
H8
GND
REG_GND
GEAR_ON
SLF_TMR_LED
XCS_KOKUMARO
STRB_UNREG_ON
VSUB_CONT_PRE
XZM_FG_LED
XAV_JACK_IN
AUD_MUTE
CAM_M7P5_IN_CNT
IRIS_M_DIR
F_Z_PI_C
STRB_CHG
R261
150
CLK
DATA1
R259
100
FTEST3
FTEST1
FTEST2
R265 150
R269 150
DATA3
DATA0
DATA2
CMD
R263 150
R267 150
FB251
FB252
FB253
FB254
FB255
FB256
R260
0
R262
0
R264
0
R266
0
R268
0
R270 0
1608
CONFIG
CONFIG
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LL680
CPU, CAMERA DSP, AV SIGNAL PROCESS,
(5/6)
LENS CONTROL, MODE CONTROL
CPU, CAMERA DSP, AV SIGNAL PROCESS,
(6/6)
LENS CONTROL, MODE CONTROL
LENS CONTROL, MODE CONTROL (3/3)
CPU, CAMERA DSP, AV SIGNAL PROCESS,
XX MARK:NO MOUNT
FCU
SFCU
DDR
VDDCORE
VDDP
SY-284 BOARD (5/11)
6-8
DSC-W550_L3
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
A
B
C
D
E
F
08
R271
47k
RB271
47k
R274
47k
RB273
47k
RB272
47k
CL271
CL272
CL273
CL274
CL275
R272
47k
(XWDM_ENABLE)
(CFG3)
(CFG4)
(CFG5)
(CFG6)
CONFIG
SY-284 BOARD (6/11)
XCS_IC_201
NAND_IO3
LCD_D1
NAND_IO6
LCD_D2
NAND_IO0
NAND_IO2
D_3.2V
NAND_IO5
LCD_D0
CFG8
NAND_IO1
LCD_D4
NAND_IO4
REG_GND
NAND_IO7
LCD_D3
XWDM_ENABLE
D_3.2V
1 3 5 7
2 4 6 8
1 3 5 7
2 4 6 8
1 3 5 7
2 4 6 8
6-9
DSC-W550_L3
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
A
B
C
D
E
F
08
C285
XX
C287
0.1u
C281
10u
C284
0.1u
D_3.2V
C283
0.1u
C288
XX
C286
0.1u
R283
10k
D_1.8V
REG_GND
C293
0.1u
R281
XX
R284
10k
C282
22u
C294
XX
A1
NC
A2
NC
A3
NC
A4
NC
A5
NC
A6
NC
A7
NC
A8
NC
A9
NC
A10
NC
J2
CKd
J1
/CKd
J8
CKEd
K4
/CSd
J3
/RASd
K3
/CASd
H7
/WEd
J4
NC
L4
A0d
K8
A1d
M4
A2d
L9
A3d
L3
A4d
L10
A5d
L2
A6d
L8
A7d
L1
A8d
M8
A9d
K9
A10d
M3
A11d
M9
A12d
J7
BA0d
J10
BA1d
J9
E8
B8
F3
E3
C2
B2
G4
F7
H4
G7
G8
H3
E7
F4
C3
C8
C4
C7
D8
D3
B7
B4
B10
F2
F9
H2
K2
M10
C1
C9
D2
D9
VDDQd
E2
VDDQd
F8
VDDQd
G2
VDDQd
G3
VDDQd
G9
VDDQd
B9
VSSd
E1
VSSd
E9
VSSd
H10
VSSd
K10
VSSd
M1
VSSd
B1
VSSQd
B3
VSSQd
C10
VSSQd
D1
VSSQd
D10
VSSQd
E10
VSSQd
F1
VSSQd
F10
VSSQd
G1
VSSQd
G10
VSSQd
H9
VREFd
H8
VDDLd
H1
VSSDLd
K1
VSSDLd
D7
NC
F5
NC
F6
NC
G5
NC
G6
NC
H5
NC
H6
NC
J5
NC
J6
NC
M2
NC
K5
/CEn
L5
/REn
K7
/WPn
L7
/WEn
K6
ALEn
L6
CLEn
M5
R/Bn
C6
IO0n
D6
IO1n
E6
IO2n
E5
IO3n
C5
IO4n
D5
IO5n
D4
IO6n
E4
IO7n
B5
VCCn
M6
VCCn
B6
VSSn
M7
VSSn
N1
NC
N2
NC
N3
NC
N4
NC
N5
NC
N6
NC
N7
NC
N8
NC
N9
NC
N10
NC
XX MARK:NO MOUNT
SDRAM
SY-284 BOARD (7/11)
IC281
K56121H2CA-B030
SDRAM
DDR_CLKEN
DDR_UDM
DDR_ADRS9
DDR_BA0
DDR_DATA8
DDR_XUDQS
DDR_DATA12
DDR_XCS
DDR_DATA0
DDR_LDM
DDR_DATA4
DDR_ADRS8
DDR_ADRS0
DDR_LDQS
DDR_ADRS11
DDR_DATA13
DDR_ADRS7
DDR_ADRS5
DDR_XCAS
DDR_ADRS3
DDR_ADRS4
DDR_DATA1
DDR_BA1
DDR_XWE
DDR_ADRS12
DDR_ADRS2
DDR_DATA14
DDR_DATA11
DDR_XRAS
DDR_XCLK
DDR_DATA2
DDR_DATA10
DDR_XLDQS
DDR_UDQS
DDR_ADRS6
DDR_DATA3
DDR_DATA5
DDR_DATA15
DDR_ADRS10
DDR_DATA6
DDR_BA2
DDR_ADRS1
DDR_DATA7
DDR_DATA9
DDR_CLK
DDR_ADRS3
DDR_UDM
DDR_XCAS
DDR_DATA10
DDR_ADRS0
DDR_XCS
DDR_ADRS1
DDR_DATA15
DDR_UDQS
DDR_BA2
DDR_LDQS
DDR_ADRS10
DDR_ADRS9
DDR_DATA7
DDR_DATA1
DDR_DATA6
DDR_DATA4
DDR_CLK
DDR_XUDQS
DDR_XLDQS
DDR_DATA9
DDR_DATA2
DDR_CLKEN
DDR_ADRS8
DDR_LDM
DDR_DATA8
DDR_ADRS6
DDR_ADRS12
DDR_DATA5
DDR_XWE
DDR_BA0
DDR_DATA3
DDR_XRAS
DDR_ADRS7
DDR_DATA13
DDR_DATA11
DDR_DATA14
DDR_ADRS11
DDR_DATA0
DDR_ADRS2
DDR_ADRS5
DDR_XCLK
DDR_ADRS4
DDR_BA1
DDR_DATA12
NAND_XWE
NAND_IO1
NAND_RYXBY
NAND_IO4
NAND_XWP
NAND_IO5
NAND_XCE1
NAND_CLE
NAND_IO6
NAND_IO2
NAND_IO7
NAND_IO3
NAND_IO0
NAND_XRE
NAND_ALE
NAND_IO7
NAND_IO6
NAND_IO5
NAND_XCE1
NAND_IO0
NAND_RYXBY
NAND_CLE
NAND_ALE
NAND_XWE
NAND_XWP
NAND_XRE
NAND_IO4
NAND_IO3
NAND_IO2
NAND_IO1
NAND_XCE1
NAND_XRE
NAND_XWP
NAND_XWE
NAND_ALE
NAND_CLE
NAND_RYXBY
NAND_IO0
NAND_IO1
NAND_IO2
NAND_IO3
NAND_IO4
NAND_IO5
NAND_IO6
NAND_IO7
BA2d
LDMd
UDMd
LDQSd
/LDQSd
UDQSd
/UDQSd
DQ0d
DQ1d
DQ2d
DQ3d
DQ4d
DQ5d
DQ6d
DQ7d
DQ8d
DQ9d
DQ10d
DQ11d
DQ12d
DQ13d
DQ14d
DQ15d
VDDd
VDDd
VDDd
VDDd
VDDd
VDDd
VDDQd
VDDQd
VDDQd
DDR_CLK
DDR_XCLK
DDR_CLKEN
DDR_XCS
DDR_XRAS
DDR_XCAS
DDR_XWE
DDR_ADRS0
DDR_ADRS1
DDR_ADRS2
DDR_ADRS3
DDR_ADRS4
DDR_ADRS5
DDR_ADRS6
DDR_ADRS7
DDR_ADRS8
DDR_ADRS9
DDR_ADRS10
DDR_ADRS11
DDR_ADRS12
DDR_BA0
DDR_BA1
DDR_DATA11
DDR_DATA10
DDR_DATA9
DDR_DATA8
DDR_DATA7
DDR_DATA6
DDR_DATA5
DDR_DATA4
DDR_DATA3
DDR_DATA2
DDR_DATA1
DDR_DATA0
DDR_XUDQS
DDR_UDQS
DDR_XLDQS
DDR_LDQS
DDR_UDM
DDR_LDM
DDR_BA2
DDR_DATA12
DDR_DATA13
DDR_DATA14
DDR_DATA15
Note: IC281 is not supplied, but this is included in
SY-284 COMPLETE BOARD (SERVICE).
Click on the first or last page to see other DSC-W550 service manuals if exist.