Read Sony DSC-W55 (serv.man7) Service Manual online
SERVICE MANUAL
Sony EMCS Co.
DSC-W55_L3
LEVEL
3
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
Hong Kong Model
Chinese Model
Korea Model
Argentine Model
Brazilian Model
Tourist Model
Ver. 1.2 2007. 06
SUPPLEMENT-1
File this supplement with the service manual previously issued.
(DI07-034)
Page
Suffix -11
Suffix -12
4-6
2007F0800-1
©2007.06
Published by Kohda TEC
9-852-160-83
• Suffix No. of SY-176 Board has been changed from qz to qx .
4. PRINTED WIRING BOARDS AND SECHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
SY-176 Board (1/6)
Location: B-8 to C-10
Location: B-8 to C-10
R325
0
R326
0
R327
0
R328
0
V1
R318
4.7
R313
4.7
R317
4.7
C319
0.1u
GNDS2
J4
LASTH
J5
H2B
J6
H1B
K4
RG
K5
H2A
K6
H1A
J7
HVDD1
K7
HVDD2
J8
HVDD3
K10
HVSS1
K9
HVSS1
K8
HVSS2
J9
HVSS3
G7
V1A
H7
V1B
R316
47
R314
4.7
C318
0.1u
FB304
: Points changed portion
V1
R318
4.7
R313
4.7
R317
4.7
C319
0.1u
GNDS2
J4
LASTH
J5
H2B
J6
H1B
K4
RG
K5
H2A
K6
H1A
J7
HVDD1
K7
HVDD2
J8
HVDD3
K10
HVSS1
K9
HVSS1
K8
HVSS2
J9
HVSS3
G7
V1A
H7
V1B
R316
47
R314
4.7
C318
0.1u
FB304
DSC-W55
• SY-176 Board Modification (Suffix -11 to -12)
• Changed Description for IC602 and IC603
SY-176 Board (1/6)
Location: B-8 to C-10
Location: B-8 to C-10
— 2 —
DSC-W55_L3
R149
XX
C137
XX
XSTRB_FULL
XACV_IN
XCS_DD
STRB_CHG
XAV_JACK_IN
VIDEO_AMP_ON
C130
0.1u
0.1u
C129
0.1u
R138 2200
W23
V23
PH[0](PORT8)
R21
PH[1](PORT9)
V25
PH[2](PORT10)
U25
PH[3](PORT11)
W26
VDD
V26
VSS
T26
VDDQ
R26
RST
U26
VSSQ
R22
PI[0](PORT12)
U23
PI[1](PORT13)
T23
DREQ/PI[2](PORT14)
P25
DACK/PI[3](PORT15)
T25
PJ[0](PORT16)
R149
XX
R140
0
C137
XX
XSTRB_FULL
XACV_IN
XCS_DD
STRB_CHG
XAV_JACK_IN
VIDEO_AMP_ON
C130
0.1u
0.1u
C129
0.1u
R138 2200
W23
V23
PH[0](PORT8)
R21
PH[1](PORT9)
V25
PH[2](PORT10)
U25
PH[3](PORT11)
W26
VDD
V26
VSS
T26
VDDQ
R26
RST
U26
VSSQ
R22
PI[0](PORT12)
U23
PI[1](PORT13)
T23
DREQ/PI[2](PORT14)
P25
DACK/PI[3](PORT15)
T25
PJ[0](PORT16)
Page
Suffix -11
Suffix -12
4-6
: Points changed portion
C326
0.1
CA_AD01
CA_AD00
R323
1k
CL305
A3
VR
A4
MCK
B1
SDL
B2
SOUT(CLPOB)
B3
SDATA
C1
RESET
C2
CS
C3
SCLK
D3
B0
D2
B1
D1
B2
E3
B3
CL306
R322
100
CL307
C326
XX
CA_AD01
CA_AD00
R323
1k
CL305
A3
VR
A4
MCK
B1
SDL
B2
SOUT(CLPOB)
B3
SDATA
C1
RESET
C2
CS
C3
SCLK
D3
B0
D2
B1
D1
B2
E3
B3
CL306
R322
100
CL307
R301
0
R8.4/P0
0
R303
220k
Q301
DTC144EMT2L
C302
0.1u
0.1u
R302
1M
D301
1SS387CT(TL3SONY)
SWITCH
R8.4/P0
0
R303
220k
Q301
DTC144EMT2L
C302
0.1u
0.1u
R302
1M
D301
1SS387CT(TL3SONY)
SWITCH
SY-176 Board (2/6)
Location: L-17 to M-19
Location: L-17 to M-19
SY-176 Board (2/6)
Location: L-17 to M-19
Location: L-17 to M-19
4-7
SY-176 Board (1/6)
Location: E-12 to F-13
Location: E-12 to F-13
SY-176 Board (1/6)
Location: E-12 to F-13
Location: E-12 to F-13
SY-176 Board (1/6)
Location: G-3 to J-5
Location: G-3 to J-5
SY-176 Board (1/6)
Location: G-3 to J-5
Location: G-3 to J-5
— 3 —
DSC-W55_L3
C706
XX
XAV_JACK_IN
C704
0.1u
0.1u
FB702
FB703
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
ACV_GND
XAV_JACK_IN
N.C
USB_DM
ACV_UNREG
ACV_UNREG
ACV_GND
ACV_GND
N.C
A_GND
USB_GND
AU_LINE_OUT
ACV_GND
ACV_UNREG
ACV_GND
ACV_GND
BATT/XEXT
ACV_GND
V_LINE_OUT
ACV_UNREG
N.C
V_GND
C706
XX
XAV_JACK_IN
R710
1k
C704
0.1u
0.1u
R713
0
R706
0
R707
0
FB702
FB703
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
ACV_GND
XAV_JACK_IN
N.C
USB_DM
ACV_UNREG
ACV_UNREG
ACV_GND
ACV_GND
N.C
A_GND
USB_GND
AU_LINE_OUT
ACV_GND
ACV_UNREG
ACV_GND
ACV_GND
BATT/XEXT
ACV_GND
V_LINE_OUT
ACV_UNREG
N.C
V_GND
Page
Suffix -11
Suffix -12
4-9
: Points changed portion
MS_BS
R119
0
XIC101_0_SCK
IC101_0_SI
IC101_0_SO
XIC101_RST_OUT
MS_D0
MS_D1
MS_D2
MS_D3
MS_CLK
XCPU_CS0
XCPU_WE1
C116 0.1u
FB101
FB104
FB103
FB102
FB105
RB103
150
RB104
150
Y5
SCK0
AA5
RXDO
AB5
TXD0
AF4
RST_OUT
AC4
MSDA
T
A
0
AE4
MSDA
T
A
1
AE5
MSDA
T
A
2
AC5
MSDA
T
A
3
AB6
MSBS
AF5
VSSQ
AF6
MSSCLK
AF7
VDDQ
AC6
CS4
AB7
CS3
AE6
CS0
AB8
WE1
WE0
AC7
CAS
AB9
RAS
AE8
MS_BS
XIC101_0_SCK
IC101_0_SI
IC101_0_SO
XIC101_RST_OUT
MS_D0
MS_D1
MS_D2
MS_D3
MS_CLK
XCPU_CS0
XCPU_WE1
C116 0.1u
FB101
FB104
FB103
FB102
FB105
RB103
150
RB104
150
Y5
SCK0
AA5
RXDO
AB5
TXD0
AF4
RST_OUT
AC4
MSDA
T
A
0
AE4
MSDA
T
A
1
AE5
MSDA
T
A
2
AC5
MSDA
T
A
3
AB6
MSBS
AF5
VSSQ
AF6
MSSCLK
AF7
VDDQ
AC6
CS4
AB7
CS3
AE6
CS0
AB8
WE1
WE0
AC7
CAS
AB9
RAS
AE8
XDD_RST_OUT
C210
XX
R220
0
XCPU_WE1
CPU_A21
XCPU_CS0
XCPU_RD
XBUSY
XWP
XSA_RST_OUT
XIC101_PRE_OUT
C211
0.1u
G11
N12
P10
F1
G12
H12
J1
F11
C4
B4
D4
K2
E2
M12
L3
E3
M3
A-VCC
A-RES#
A-VCC
A-WE#
A-VCC
A-RE#
A-WP#
A-CLE
A-VCCQ
A-ALE
A-VCCQ
A-CE#
A-MRES#
A-R/B#
A-PRE
A-VCCQ
A-VCC
D_3.2V
XDD_RST_OUT
C210
XX
XCPU_WE1
CPU_A21
XCPU_CS0
XCPU_RD
XBUSY
XWP
XSA_RST_OUT
XIC101_PRE_OUT
C211
0.1u
G11
N12
P10
F1
G12
H12
J1
F11
C4
B4
D4
K2
E2
M12
L3
E3
M3
A-VCC
A-RES#
A-VCC
A-WE#
A-VCC
A-RE#
A-WP#
A-CLE
A-VCCQ
A-ALE
A-VCCQ
A-CE#
A-MRES#
A-R/B#
A-PRE
A-VCCQ
A-VCC
D_3.2V
SY-176 Board (5/6)
Location: E-10 to G-12
Location: E-10 to G-12
SY-176 Board (5/6)
Location: E-10 to G-12
Location: E-10 to G-12
4-10
4-7
SY-176 Board (4/6)
Location: B-10 to D-11
Location: B-10 to D-11
SY-176 Board (4/6)
Location: B-10 to D-11
Location: B-10 to D-11
SY-176 Board (2/6)
Location: Q-6 to R-8
Location: Q-6 to R-8
SY-176 Board (2/6)
Location: Q-6 to R-8
Location: Q-6 to R-8
— 4 —
DSC-W55_L3
Page
Suffix -11
Suffix -12
: Points changed portion
R011
0
C006
0.1
C007
0.1
XRESET
XPWROFF
XPWRON1
XPWRON2
RTCBAT
OSCI
OSCO
R010
10M
C003
12p
C004
12p
A7
B7
C7
D7
B8
A8
A9
R007
330k
330k
C001
0.1u
R001
4700
R008
1k
R009
1k
X001
32.768kHz
1
2
3
4
C006
XX
C007
XX
XRESET
XPWROFF
XPWRON1
XPWRON2
RTCBAT
OSCI
OSCO
R010
10M
C003
12p
C004
12p
A7
B7
C7
D7
B8
A8
A9
R007
330k
330k
C001
0.1u
R001
4700
R008
1k
R009
1k
X001
32.768kHz
1
2
3
4
4-11
Page
Suffix -11
Suffix -12
: Points changed portion
SY-176 Board
Location: Side A A-1 to B-2
Location: Side A A-1 to B-2
SY-176 Board
Location: Side A A-1 to B-2
Location: Side A A-1 to B-2
4-18
4-3. PRINTED WIRING BOARDS
SY-176 Board (6/6)
Location: H-5 to J-7
Location: H-5 to J-7
SY-176 Board (6/6)
Location: H-5 to J-7
Location: H-5 to J-7
>EP GW<
1
K10
J10
H10
G
10
F10
E10
D10
C10
B
10
A10
K9
J9
H9
G9
F9
E9
D9
C9
B9
A9
K8
J8
H8
G8
F8
E8
D8
C8
B8
A8
K7
J7
H7
G7
F7
E7
D7
C7
B7
A7
K6
J6
H6
G6
F6
E6
D6
C6
B6
A6
K5
J5
H5
G5
F5
E5
D5
C5
B5
A5
K4
J4
H4
G4
F4
E4
D4
C4
B4
A4
K3
J3
H3
G3
F3
E3
D3
C3
B3
A3
K2
J2
H2
G2
F2
E2
D2
C2
B2
A2
K1
J1
H1
G1
F1
E1
D1
C1
B1
A1
2
1
R909 R908
CL002
R013
R012
R011
R
R009
R008
R005
R004
R002
L005
L001
Q002
Q001
C908
C906
C905
C904
C903
C901
F002
F001
R907
R713
R710
IC001
D008
D004
D003
D002
D001
C051
C050
C049
C046
C033
C032
C031
C027
C026
C023
C020
R053
R052
C016
R050
C014
C013
C010
R049
C008
C007
C006
C005
C003
C002
R030
R025
LND702
LND703
LND704
R019
85
S
G
D
1
1
4
B
A
2
1
V
ER_SRAM
D_3.2V
CAM_2.9V
D_1.8V
>EP GW<
1
K10
J10
H10
G
10
F10
E10
D10
C10
B
10
A10
K9
J9
H9
G9
F9
E9
D9
C9
B9
A9
K8
J8
H8
G8
F8
E8
D8
C8
B8
A8
K7
J7
H7
G7
F7
E7
D7
C7
B7
A7
K6
J6
H6
G6
F6
E6
D6
C6
B6
A6
K5
J5
H5
G5
F5
E5
D5
C5
B5
A5
K4
J4
H4
G4
F4
E4
D4
C4
B4
A4
K3
J3
H3
G3
F3
E3
D3
C3
B3
A3
K2
J2
H2
G2
F2
E2
D2
C2
B2
A2
K1
J1
H1
G1
F1
E1
D1
C1
B1
A1
2
1
R909 R908
CL002
R013
R012
R
R009
R008
R005
R004
R002
L005
L001
Q002
Q001
C908
C906
C905
C904
C903
C901
F002
F001
IC001
D008
D004
D003
D002
D001
C051
C050
C049
C046
C033
C032
C031
C027
C026
C023
C020
R053
R052
C016
R050
C014
C013
C010
R049
C008
C007
C006
C005
C003
C002
R030
R025
LND702
LND703
LND704
R019
85
S
G
D
1
1
4
B
A
2
1
V
ER_SRAM
D_3.2V
CAM_2.9V
D_1.8V
