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.
4-31
4-32
SY-81 (12/13)
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
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
42
(6/13)
(11/13)
60
(13/13)
62
56
(8/13)
(6/13)
45
NO MARK:REC/PB MODE
:Voltage measurment of the CSP ICs
and the Transistors with mark,are
not possible.
and the Transistors with mark,are
not possible.
4.1
1.5
3.1
2.9
2
4.9
4.1
0.6
4.1
0.8
1.5
2.3
2.9
1.2
3.1
3.1
1.9
5
4.1
4.9
4.1
4.1
5
5
1.6
4.1
4.9
1.9
7.7
4.9
3
-7.5
0
5
4
3.9
0
4.1
3.9
0
3.9
4.1
4.1
0
4.9
1.6
4.9
4.9
0
5
0
5
(Note)
Note:Fuse is mounted to the
location where R030 is printed.
location where R030 is printed.
2.2u
C030
47k
R029
4700
R008
0.1u
C013
1500p
C005
0.033u
C014
2.2u
C029
0.033u
C012
2.2u
C023
3300p
C003
10u
C016
FA3692Q-D-TE2
IC001
1
SCP9
2
FB10
3
IN10-
4
AMPIN
5
AMPOUT
6
CT1
7
RT
8
CT2
9
CS
10
SCPIN
11
CP
12
TLOFF
13
GND
14
VREG(2.2V)
15
DT2
16
DT1
17
PGND1
18
OUT6s
19
VCC4
20
VCC5
21
PGND2
22
OUT10
23
OUT9
24
OUT8p
25
OUT8n
26
OUT7p
27
OUT7n
28
OUT6p
29
OUT6n
30
OUT4p
31
OUT4n
32
OUT3p
33
OUT3n
34
OUT2p
35
OUT2n
36
OUT1p
37
OUT1n
38
OUT5p
39
OUT5n
40
PGND3
41
VCC2
42
VCC3
43
OUT5S
44
XCS
45
D
ATA
46
CLK
47
RST
48
LDON
49
VIN8-
50
VIN6-
51
VIN7-
52
VIN5-
53
VIN4-
54
VIN3-
55
VIN1-
56
VCC1
57
CONT
58
CH2UP
59
FB2
60
IN2-
61
IN2+
62
FB1
63
IN1-
64
FB3
65
IN3-
66
FB4
67
IN4-
68
FB5
69
IN5-
70
FB7
71
IN7-
72
IN7+
73
FB6
74
IN6-
75
IN61-
76
FB8
77
IN8-
78
IN8+
79
FB9
80
IN9-
4700
R003
MCH3406-TL-E
Q007
1
2
3
47k
R028
27k
R017
0.5%
100k
R005
MCH3306-TL-E
Q002
1
2
3
MCH5801-TL-E
Q004
5
2
1
3
4
4700
R002
2.2u
C031
MCH3306-TL-E
Q006
1
2
3
MCH5801-TL-E
Q010
5
2
1
3
4
0.033u
C002
Q015
MCH3306-TL-E
1
2
3
0
R011
MCH3306-TL-E
Q014
1
2
3
MCH3406-TL-E
Q003
1
2
3
CPH5803-TL-E
Q008
2
4
3
5
1
10u
C015
0.033u
C004
0.5%
75k
R012
2200
R006
1u
C019
10k
R014
0.5%
0.1u
C011
0.033u
C007
CPH5802-TL-E
Q013
2
4
3
5
1
100p
C008
CPH5802-TL-E
Q012
2
4
3
5
1
0.1u
C010
CPH5802-TL-E
Q011
2
4
3
5
1
100p
C009
27k
R010
0.5%
15k
R004
68k
R027
33k
R026
4700
R025
1u
C017
2.2u
C022
3300p
C006
1u
C021
4700
R009
1u
C018
4.7u
C025
0.5%
8200
R007
R013
XX
470k
R021
MA2ZD14008S0
D001
MA2ZD14008S0
D002
R022
0
R023
0
R024
0
22k
R001
6800p
C001
UNREG_SCK
UNREG_SO
XCS_DDCON
SYS_DD_ON
22uH
L010
22uH
L004
10uH
L006
L005
2.2u
C032
MA2SD24008S0
D004
2SD2216L0AS0
Q001
1
4
3
2
4.7uH
L001
4.7uH
L003
0
R015
0
R018
0
R019
0
R020
ACV_UNREG
R030
F002
F003
EVER_3.0V
10u
C027
FR_4V_DD
REG_GND
0
R016
470k
R033
1k
R035
BATT_UNREG1
SSM3K03FE(TPL3)
Q016
MA8120-TX
D006
INIT_CHARGE
0.022u
C033
CPH3106-TL-E
Q019
10
R034
UNRL21300AS0
Q018
1
4
3 2
MA2SD24008S0
D007
FAST_CHARGE
3300
R036
C035
2.2u
100uH
L021
Q020
FDW2508P
1
4
2
3
3
8
5
7
6
D_1.5V_DD
CAM_3.2V
2.9V_DD
A_4.9V_DD
M_5V_DD
CAM_15V_DD
CAM_-7.5V_DD
L008
L007
100k
R037
0.033u
C036
4.7uH
L002
22uH
L009
XX
Q009
5
2
1
3
4
0.5%
3k
R032
0.5%
10k
R031
10V
1u
C020
6.3V
10u
C024
CPH5802-TL-E
Q005
2
4
3
5
1
015AZ6.2-Z(TPL3)
D008
ACV_UNREG
ACV_UNREG
REG_GND
ACV_UNREG1
1
A
UNREG_SCK
UNREG_SO
XCS_DDCON
UNREG_SCK
UNREG_SO
XCS_DDCON
SYS_DD_ON
SYS_DD_ON
IC001
DC/DC CONTROL
9
14
7
3
SY-81 BOARD (12/13)
10
13
4
2
8
12
6
XX MARK:NO MOUNT
11
5
D
G
E
C
B
F
H
I
J
K
L
05
16
15
17
DC/DC CONVERTER(DD2 BLOCK)
EMERGENCY DETECT
(2A/32V)
(2A/32V)
Q002,004
SWITCHING
Q006,010
SWITCHING
SWITCHING
SWITCHING
Q007,013
SWITCH
Q003,012
SWITCHING
SWITCH
SWITCHING
SWITCHING
SWITCH
SWITCH
CHARGE CONTROL
Q018,019
(630mA/24V)
Ver 1.1 2003. 02
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