Read Sony DSC-F77 / DSC-FX77 Service Manual online
DSC-F77/FX77
COVER
COVER
For Schematic Diagram
• Refer to page 4-47 for printed wiring board.
• Refer to page 4-47 for printed wiring board.
4-2. SCHEMATIC DIAGRAMS
SY-81 BOARD SIDE A
SY-81 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
SY-81 BOARD SIDE A
SY-81 BOARD SIDE B
4-9
4-10
SY-81 (1/13)
:Voltage measurment of the CSP ICs
and the Transistors with mark,are
not possible.
and the Transistors with mark,are
not possible.
(Note)
(Note)
Note:Ferrite beads are
mounted to the location
where R158 and R159
are printed.
mounted to the location
where R158 and R159
are printed.
(Note)
Note:Ferrite bead is mounted to the
location where R152 is printed.
2
(2/13)
(6/13)
3
4
(3/13)
(13/13)
5
6
(2/13)
(3/13)
7
8
(4/13)
1
(5/13)
6.3V
47u
C187
CLPDM
1u
C168
0.1u
C151
CAME_15V
XX
C173
CA_AD05
CXD3418GA-T6
IC151
D3
1
D4
2
D5
3
D6
4
D7
5
D8
6
D9
7
D10
8
D11
9
D12
10
D13
11
DVDD1
12
DVSS1
13
DVSS2
14
ADCLKI
15
DVDD2
16
HD
17
vss
18
CLPOBI
19
XSHPI
20
XSHDI
21
CLPDMI
22
VD
23
AVSS1
24
LP1O
25
VDDD
26
LP1E
27
L
28
CCDIN
29
LP2O
30
LP2E
31
VDDA1
32
LMO
33
A
VSS2
34
LME
35
CM
36
REFP
37
REFN
38
VDDA2
39
A
VSS3
40
SDL
41
RESET
42
S
D
ATA
43
SCLK
44
SEN
45
D0
46
D1
47
D2
48
CKO
49
CKI
50
OSCO
51
OSCI
52
VDD5
53
MCKO
54
SSI1
55
SCK1
56
SEN1
57
VD
58
HD
59
VSS6
60
V7
61
VM
62
V2
63
V4
64
V1A
65
VH
66
V1B
67
V3A
68
VL
69
V3B
70
SUB
71
V8
72
VSS1
73
RST
74
SNCSL
75
ID
76
WEN
77
SSGSL
78
VDD1
79
VDD2
80
RG
81
VSS2
82
VSS3
83
H1
84
H2
85
VDD3
86
VDD4
87
XSHP
88
XSHD
89
XRS
90
PBLK
91
CLPDM
92
VSS4
93
CLPOB
94
ADCLK
95
VSS5
96
0.047u
C182
CLPOB
CA_AD03
CA_AD10
FB155
100uH
L151
CA_AD08
1u
C170
CA_AD04
FB157
CAME_-7.5V
CL151
CA_AD06
0.1u
C172
0.1u
C159
1k
R161
CAM_3.2V
0.1u
C185
XTG_CS
0.1u
C178
0.1u
C163
220
R168
FB156
0.01u
C156
16V
10u
C161
CA_FD
0.01u
C158
0.1u
C183
CA_AD00
6.3V
47u
C176
XCAM_RESET
0.1u
C186
CAM_SO
0.1u
C167
XCAM_SCK
FB153
XX
R165
18p
C179
6.3V
47u
C169
0.1u
C157
CA_AD01
1u
C181
XX
C171
FB152
100k
R160
120p
C174
0.1u
C166
FB151
XX
R163
220
R169
20%
10uH
L154
R152
TG_CLK
0.1u
C164
C162
XX
CA_HD
100
R167
220
R166
XGCAM_CS
CA_AD11
16V
10u
C160
100
R151
CA_AD12
CA_AD02
20%
10uH
L153
TG_WEN
FB154
CA_AD13
R154 100
CA_AD07
REG_GND
20%
10uH
L152
220
R164
A_4.9V
CA_AD09
35V
3.3u
C155
35V
3.3u
C154
CN151
50P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
LENS_TEMP
HALL-
BIAS+
BIAS-
HALL+
DRIVE+
FC_SENS_VCC
XFC_RST_SENS
FOCUS_A
FOCUS_B
FOCUS_B
FOCUS_A
DRIVE-
XX
C188
120p
C175
18p
C180
0.047u
C184
1
A
REG_GND
XAE_LOCK_LED
XTALLY_LED
VSUB_CONT
CCD_TEMP
MCK12
EVER_3.0V
XCHARGE_LED
R159
R158
D_2.9V
D5
CLPOB
CLPDM
MCK12
D7
XTG_CS
CA_HD1
D0
CA_FD1
CLPOB
XGCAM_CS
MCK12
XCAM_RESET
D8
D6
XCAM_SO
D9
D4
D11
XCAM_SCK
D10
XGCAM_CS
CLPDM
XTG_CS
TG_WEN
D0
D12
D13
CA_HD1
D2
D2
D1
D1
XCAM_RESET
D3
TG_WEN
TG_CLK
XCAM_SO
XCAM_SCK
CA_FD1
BIAS+
HALL-
HALL+
BIAS-
DRIVE+
DRIVE-
FOCUS_A
FOCUS_B
FOCUS_A
FOCUS_B
FC_SENS_VCC
XFC_RST_SENS
XFC_RST_SENS
FC_SENS_VCC
FOCUS_B
FOCUS_A
FOCUS_B
FOCUS_A
DRIVE-
DRIVE+
BIAS-
HALL+
HALL-
BIAS+
TG_CLK
EVER_3.0V
FOCUS_A
V3A
LENS_TEMP
BIAS+
GND
FC_SENS_VCC
REG_GND
V1A
FOCUS_A
RG
D_2.9V
V4
VSUB_CONT
BIAS-
GND
REG_GND
GND
GND
XFC_RST_SENS
XAE_LOCK_LED
GND
GND
GND
VSHT
FOCUS_B
V1B
XCHARGE_LED
CCD_TEMP
XTALLY_LED
H2
REG_GND
HALL+
GND
GND
V2
DRIVE+
CAMERA_-7.5V
GND
FOCUS_B
DRIVE-
CAMERA_15V
V3B
H1
REG_GND
GND
REG_GND
GND
CCD_OUT
HALL-
3
5
2
6
9
10
11
4
8
7
XX MARK:NO MOUNT
SY-81 BOARD (1/13)
A/D CONVERTER,TIMING GENERATOR(CH BLOCK)
D
F
B
C
E
J
I
H
G
14
12
16
15
17
13
K
L
05
IC151
CN001
FLEXIBLE
(PAGE 4-41)
FP-585
Y/CHROMA
SIGNAL PATH
REC
VIDEO
SIGNAL
TIMING GENERATOR
S/H AGC
A/D CONVERTER
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