Read Sony DSC-W50 (serv.man7) Service Manual online
DSC-W50_L3
SY-144
4-2. SCHEMATIC DIAGRAMS
: Points changed portion.
&
: Points added portion.
SY-144 BOARD (2/7)
(Service manual page 4-7, Location H-16 to J-18)
4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
SUFFIX: -11
SUFFIX: -12
XX
C138
0.1u
C136
C143
0.1u
1k
R136
0.1u
C134
47k
R143
1k
R137
C144
0.1u
C135
0.1u
C140
0.1u
N21
INT1
P22
INT2
M21
INT3
P26
AVDD(AD)
L22
AN[0]
L25
AN[1]
K23
AN[2]
L23
AN[3]
K25
AN[4]
J25
AN[5]
K22
AN[6]
J23
AN[7]
F25
AN[8]
J22
AN[9]
H25
AN[10]
G25
AN[11]
N25
AVSS(AD)
M26
AVDDQ(AU)
L26
AIN
H22
VRH
G23
VRL
22k
R147
R148
22k
XSHUTTER_SW
XAE_LOCK_SW
IC_101_AUIN
BATT_SENS
XBUSY
KEY_AD1
KEY_AD2
KEY_AD0
MODE_DIAL0
MODE_DIAL1
LENS_TEMP
AU_3.0V
R144
220k
±0.5%
100k
±0.5%
R139
AU_3.0V
XX
C138
0.1u
C136
C143
0.1u
1k
R136
0.1u
C134
47k
R143
1k
R137
C144
0.1u
C135
0.1u
C140
0.1u
N21
INT1
P22
INT2
M21
INT3
P26
AVDD(AD)
L22
AN[0]
L25
AN[1]
K23
AN[2]
L23
AN[3]
K25
AN[4]
J25
AN[5]
K22
AN[6]
J23
AN[7]
F25
AN[8]
J22
AN[9]
H25
AN[10]
G25
AN[11]
N25
AVSS(AD)
M26
AVDDQ(AU)
L26
AIN
H22
VRH
G23
VRL
22k
R147
R148
22k
XSHUTTER_SW
XAE_LOCK_SW
IC_101_AUIN
BATT_SENS
XBUSY
KEY_AD1
KEY_AD2
KEY_AD0
MODE_DIAL0
MODE_DIAL1
LENS_TEMP
R144
220k
±0.5%
100k
±0.5%
R139
1k
R155
1k
RB101
1
2
3
4
5
6
7
8
)
)
(Service manual page 4-7, Location Q-14 to R-24)
SUFFIX: -11
SUFFIX: -12
XX
C126
0.1u
C127
R129
10k
C128
0.1u
CL106
CL107
CL108
CL109
CL111
CL110
AC20
XWAIT
AF22
VDD
AF23
VSS
AB20
TDI
AE22
TMS
AE23
RTCK
AE25
TDO
AC21
TRST
AB21
TCK
AB22
TO2
AD25
TO1
AC25
TO0
AF26
NC
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
M_5V
SP-
STRB_ON
XAF_LED
SP+
MIC_SIG
STRB_CHG
XSTRB_FULL
STRB_CHG_CONT
STRB_CHG_CONT
STRB_ON
XSTRB_FULL
REG_GND
D_3.2V
REG_GND
STRB_CHARGE
REG_GND
REG_GND
SP-
I_PEAK
REG_GND
MIC_SIG
XAF_LED
SP+
ST_5V
(7/7)
XX
C126
0.1u
C127
R129
10k
C128
0.1u
CL106
CL107
CL108
CL109
CL111
CL110
AC20
XWAIT
AF22
VDD
AF23
VSS
AB20
TDI
AE22
TMS
AE23
RTCK
AE25
TDO
AC21
TRST
AB21
TCK
AB22
TO2
AD25
TO1
AC25
TO0
AF26
NC
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
M_5V
SP-
XAF_LED
SP+
MIC_SIG
STRB-ON
STRB_CHG
XSTRB_FULL
STRB_CHG_CONT
STRB_CHG_CONT
STRB_ON
XSTRB_FULL
REG_GND
D_3.2V
REG_GND
STRB_CHARGE
REG_GND
REG_GND
SP-
I_PEAK
REG_GND
MIC_SIG
XAF_LED
SP+
ST_5V
(7/7)
6
2
1
3
5
4
22k
R711
220
R703
RN1910AFS
Q701
(TLR3SONY
FLASH CONTROL
SY-144 BOARD (6/7)
(Service manual page 4-11, Location A-10 to B-12)
(Service manual page 4-11, Location A-10 to B-12)
SUFFIX: -11
SUFFIX: -12
0.1u
C702
CN703 12P
7
8
9
10
6.3V
22u
C701
MS_D3
MS_CLK
MS_CLK
MS_D3
MS_VCC
REG_GND
12
10
11
XX
C701
0.1u
C702
CN703 12P
7
8
9
10
MS_D3
MS_CLK
MS_CLK
MS_D3
MS_VCC
REG_GND
12
10
11
SY-144 BOARD (7/7)
(Service manual page 4-12, Location H-4 to I-6)
(Service manual page 4-12, Location H-4 to I-6)
SUFFIX: -11
SUFFIX: -12
0
R011
10M
R010
10p
C003
12p
C004
G4
A6
B6
C5
C6
A7
B7
C7
D7
B8
A8
A9
32.768kHz
X001
330k
R007
0.1u
C001
4700
R001
1k
R009
1k
R008
XCS_DD
XIC_101_0_SCK
IC_101_0_SO
IC_101_0_SI
XPOWER_ON
XPLAY_SW
XPWR_OFF
XDD_RST_OUT
PG7
CE
SCLK
SI
SO
XRESET
XPWROFF
XPWRON1
XPWRON2
RTCBAT
OSCI
OSCO
C006
0.1u
0.1u
C007
(Service manual page 4-12, Location H-4 to I-6)
SUFFIX: -11
SUFFIX: -12
0
5
5
C029
0.1u
MTM231230LSO
Q005
10u
C028
SWITCHING
R056
XX
0
5
5
C029
0.1u
MTM231230LSO
Q005
10u
C028
SWITCHING
C006
XX
XX
C007
0
R011
10M
R010
10p
C003
12p
C004
G4
A6
B6
C5
C6
A7
B7
C7
D7
B8
A8
A9
32.768kHz
X001
330k
R007
0.1u
C001
4700
R001
XCS_DD
XIC_101_0_SCK
IC_101_0_SO
IC_101_0_SI
XPOWER_ON
XPLAY_SW
XPWR_OFF
XDD_RST_OUT
PG7
CE
SCLK
SI
SO
XRESET
XPWROFF
XPWRON1
XPWRON2
RTCBAT
OSCI
OSCO
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