Sony DSC-W550 Service Manual ▷ View online
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
Powered by
VDDP
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).
6-10
DSC-W550_L3
XPTG_RESET
GEN_TG_CLK
CLI
RSTB
CD-774
FLEXIBLE
LND001-LND045
(PAGE 6-2)
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
A
B
C
D
E
F
08
CA_AD10
CA_AD08
V7B
V1A
V7B
CA_AD00
V3A
V3C
V8S1
V1A
CA_AD10
VSUB_CONT_POST
CA_AD05
V7C
V2
V8S2
CA_AD12
CA_AD09
CA_AD12
V8S1
VIS
SUBCK
POWER_SAVE
V8S2
CA_AD11
CA_AD04
VST
V5A
XCS_FE
RG
V7A
CA_AD00
XCS_FE
HIS
CA_AD01
CA_AD13
H1
VSUB_CONT_PRE
V5A
V2
CA_AD09
LH1
GSIU0_SO
V1B
CA_AD03
CA_AD02
XPTG_RESET
V3C
HIS
V5C
GSIU0_SO
VHLD
CA_AD06
V5B
V4
V3B
CA_AD02
VOG2
GEN_TG_CLK
CA_AD01
CA_AD05
V5C
H2
LV1
V4
CA_AD06
XPTG_RESET
CA_AD03
LV2
VOG1
CA_AD11
V6
GSIU0_SCK
CA_AD04
V5B
CA_AD07
VSUB_CONT_POST
V1B
V7A
V7C
CA_AD07
V1C
CA_AD08
GSIU0_SCK
V6
V1C
VIS
VSUB_CONT_PRE
CA_AD13
V3A
V3B
RANDOM_TRIG
VST
VHLD
LV1
LV2
VOG1
VOG2
H1
H2
LH1
RG
GEN_TG_CLK
VIS
R327 1k
R302
470k
C305
0.047u
50V
CA_AD12
C309
XX
C321 0.1u
D301
1SS387CT(TL3SONY)
GSIU0_SCK
R313
XX
R303
150k
VSUB_CONT_PRE
Q302
RN1904FE(TPLR3)
6
2
1
3
5
4
R320
XX
C313
0.1u
C325
0.1u
R312
XX
R311 100k
CA_AD01
GSIU0_SO
L301
100uH
C303
4.7u
C320
4.7u
CA_AD03
CA_AD05
VSUB_CONT_POST
CL304
CA_AD00
CA_AD10
D_3.2V
R323
XX
CL311
R328
XX
CA_AD06
C312
0.1u
C328
4.7u
R322
XX
CA_AD13
R330 270
C324 0.1u
C310
0.1u
CL305
CAM_VL
C316 0.1u
C308
22u
C323
4.7u
XCS_FE
R324
XX
C318 0.1u
CL310
C307
1u
R307
1M
R309
470k
R326
XX
C315
XX
CA_AD09
C301
4.7u
C317 0.1u
CAM_VH
CA_AD04
CA_AD07
FB301
140033121
FB302
140033121
R325
XX
R321
XX
CL312
CA_AD08
CA_AD11
C306
0.1u
1
IDRV_L
2
IDRV_H
3
Vcc
4
ISF_H
5
ISFSW
6
ISF_L
7
ISF_P
8
BUFIN
9
ISF_N
10
GND
11
OUT
12
ICONT
REG_GND
CA_AD02
C311
0.1u
CL308
C304
0.0022u
50V
HIS
R329 270
CN301
45P
1
SUB_CONT
2
REG_GND
3
SUB
4
REG_GND
5
V1C
6
V1A
7
V1B
8
V2
9
V3A
10
REG_GND
11
V3B
12
VOG1
13
LV2
14
VHLD
15
VST
16
LV1
17
VOG2
18
V3C
19
V4
20
V5A
21
V5B
22
V5C
23
V6
24
V8S2
25
V8S1
26
V7C
27
V7A
28
V7B
29
REG_GND
30
REG_GND
31
REG_GND
32
CCD_OUT
33
REG_GND
34
VH
35
REG_GND
36
VL
37
REG_GND
38
RG
39
REG_GND
40
LH
41
REG_GND
42
H1
43
REG_GND
44
H2
45
REG_GND
R347
XX
R345
XX
R346
XX
C302
0.1u
R310
150k
R348
XX
C331
1u
5.0V
L302
100uH
R349
XX
R308 120k
Q303
DTC144EMFS6T2L
1
2
3
R305
15k
R306
XX
R350
XX
IC303
RP102K311D-TR
1
VOUT
2
VOUT
3
GND
CE
4
VDD
5
VDD
6
GND
7
C333
1u
C334
XX
D_3.2V
C330
10u
R351
XX
R352
XX
C332
22u
C335
XX
CAM_DD_EN
R304
220k
J10
DRVDD
K10
DRVSS
A9
HVDD
A10
HVSS
A6
RGVDD
B6
RGVSS
A7
H1
A8
H2
B9
H3
B10
H4
B8
HL
B7
RG
J2
V1
J3
V2
K3
V3
H3
V4
J4
V5A
K4
V5B
C5
V6A
C6
V6B
J5
V7A
H4
V7B
H5
V8A
F5
V8B
E5
V9
H6
V10
F6
V11
E6
V12
J6
V13
K7
V14
H7
V15
H8
V16
J7
V17
C7
V18
J8
V19
B1
CCDIN
C1
CCDGND
A3
LDOOUT
A2
AVDD
A1
AVSS
B2
AVSS
C2
AVSS
B3
CLIVDD
D1
REFT
E1
REFB
J9
SUBCK
H2
GPO1(CLPOB)
H1
GPO2(PS)
G3
GPO3(RT)
F3
GPO4(SHP_SHD)
G2
GPO5
E3
GPO6
B5
LDOVSS
A5
LDOIN
G1
IOVDD
F1
IOVSS
C10
DVDD
D10
DVSS
J1
VH
K9
VHH
K2
VM1
K1
VM2
K8
VMM
K6
VL1
K5
VL2
B4
CLO
F2
HD
E2
VD
A4
C3
D3
SDATA
C4
SCK
D2
SL
E10
DCLK
H9
D0
H10
D1
G9
D2
G8
D3
F8
D4
F9
D5
G10
D6
E8
D7
C8
D8
F10
D9
D9
D10
E9
D11
C9
D12
D8
D13
R1114Q331D-TR-FA
IC304
1
CE
2
GND
VOUT
3
VDD
4
1005
6.3V
DRVSS
HVSS/RGVSS
D_GND
1005
1005
1005
A_GND
DRVDD/DVDD(1.8V LDO)
RGVDD(3.3v)
CAM_VH(13v)
CAM_VL(-7.5v)
HVDD(3.1v)
RGVDD(3.3v)
HVDD(3.1v)
SWITCH
SWITCH
HIGH SPEED
BUFFER AMP.
3.3V REG
3.1V REG
CCD SIGNAL PROCESS,
XX MARK:NO MOUNT
TIMING GENERATOR
IC302
CXA3841UR-T9
SY-284 BOARD (8/11)
IC301
ADDI9003BBCZRL
CCD SIGNAL PROCESS,
TIMING GENERATOR
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