Sony DSC-W55 Service Manual page 22

Page
SY-176 Board (1/6)
Location: E-12 to F-13
B3
B2
B1
B0
SCLK
CS
RESET
SDATA
SOUT(CLPOB)
SDL
MCK
VR
SY-176 Board (1/6)
4-6
Location: G-3 to J-5
SY-176 Board (2/6)
Location: L-17 to M-19
PJ[0](PORT16)
DACK/PI[3](PORT15)
DREQ/PI[2](PORT14)
PI[1](PORT13)
PI[0](PORT12)
VSSQ
4-7
VDDQ
VDD
PH[3](PORT11)
PH[2](PORT10)
PH[1](PORT9)
PH[0](PORT8)
DSC-W55_L3
Suffix -11
CA_AD01
CL305
CA_AD00
C326
0.1
R323 1k
CL306
CL307
R301
0
1SS387CT(TL3SONY)
R303
220k
R302
1M
R149
XX
R140
C137
0
XX
C129
RST
0.1u
C130
VSS
0.1u
R138 2200
SY-176 Board (1/6)
Location: E-12 to F-13
RESET
SDATA
SOUT(CLPOB)
R322
100
SY-176 Board (1/6)
Location: G-3 to J-5
D301
C302
0.1u
R8.4/P0
0
Q301
DTC144EMT2L
SWITCH
SY-176 Board (2/6)
Location: L-17 to M-19
PJ[0](PORT16)
DACK/PI[3](PORT15)
DREQ/PI[2](PORT14)
VIDEO_AMP_ON
PI[1](PORT13)
STRB_CHG
PI[0](PORT12)
XAV_JACK_IN
PH[3](PORT11)
XACV_IN
PH[2](PORT10)
XSTRB_FULL
XCS_DD
— 2 —
Suffix -12
CA_AD01
B3
CL305
CA_AD00
B2
B1
B0
C326
XX
SCLK
CS
R323
CL306
CL307
SDL
MCK
VR
R302
1M
C137
VSSQ
XX
C129
RST
0.1u
VDDQ
C130
VSS
0.1u
VDD
R138 2200
PH[1](PORT9)
PH[0](PORT8)
: Points changed portion
1k
R322
100
D301
1SS387CT(TL3SONY)
C302
0.1u
R303
220k
R8.4/P0
0
Q301
DTC144EMT2L
SWITCH
R149
XX
VIDEO_AMP_ON
STRB_CHG
XAV_JACK_IN
XACV_IN
XSTRB_FULL
XCS_DD