Sony DSC-F505V (serv.man2) Service Manual ▷ View online
DSC-F505V
4-43
4-44
DC/DC CONVERTER
DD-148
DD-148 (DC/DC CONVERTER) PRINTED WIRING BOARD
– Ref. No.: DD-148 board; 2,000 series –
1-678-654-
1-678-654-
1
• For Printed Wiring Board.
• DD-148 board is six-layer print board. However, the patterns
• DD-148 board is six-layer print board. However, the patterns
of layers 2 to 5 have not been included in the diagram.
• There are few cases that the part isn't mounted in this model
is printed on this diagram.
• See page 4-59 for printed parts location.
• Chip parts
• Chip parts
Transistor
Diode
E
B
C
3
1
5
5
2
4
6
2
1
3
3
4
5
2
1
4
3
1
2
DSC-F505V
4-45
4-46
DC/DC CONVERTER
DD-148
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
0
sont
critiques pour la sécurité.
Ne les remplacer que
par une piéce portant le numéro spécifié.
DD-148 (DC/DC CONVERTER) SCHEMATIC DIAGRAM
• See page 4-56 for waveform.
S:STILL MODE
P:PB MODE
P:PB MODE
NO MARK:STILL/PB MODE
3.1
0
1.6
1.6
2.4
1.5
1.2
1.2
1.2
0
2.3
3.9
2.3
0.5
0.5
0.2
6.1
4.1
S4.4/P6.1
5.6
S5.3/P6
2.3
6.1
1.9
4.1
2.3
6.1
3.1
8.4
0
6.4
0.3
1.2
1.2
1.7
1.6
1.1
2.5
1.2
1.5
1.1
1.2
1.6
0.5
0.5
S2.3/P0
1.2
1.2
1.5
2.5
2.5
6.1
3.1
3.1
0
0
2
S1.2/P0
S1.4/P0
S3.1/P0
0.2
4
4.6
0
3.9
3.9
S4.8/
P6.1
P6.1
0
3.6
5.6
0.2
0.6
3.9
4.6
3.9
0.6
0.1
S5.3/
P6
P6
S4.1/
P4.5
P4.5
3.9
4.9
3.9
0.2
5
3.9
0.1
3.9
S3.6/P3.9
1.8
4.6
3.9
1.9
1.8
0
3.2
3.2
3.2
3.2
6.4
3.2
3.9
3.7
0
2.5
-14.9
-14.9
-14.3
12.8
13.4
13.4
-14.9
-14.9
4.8
4.9
3.2
4.9
S4.8/P0
0
4.9
S0/
P4.9
P4.9
S0/P4.9
0
3.1
S3.1/P0
1.5
4.9
4.9
1
1
3.8
3.9
1
IC001
MB3827PFV-G-BND-ER
1
OUT7
2
RB7
3
GND5.6.7
4
XEB1-6
5
FB7
6
-IN(E)7-1
7
-IN(E)7-2
8
+IN(E)7
9
DTC7
10
-IN(A)6
11
OUT(A)6
12
-IN(E)6
13
FB6
14
-IN(C)6
15
DTC6
16
DTC5
17
-IN(C)5
18
-IN(E)5
19
FB5
20
FB4
21
-IN(E)4
22
DTC4
23
-IN(C)8
24
VREF
25
GND
26
Vcc
27
CTL1-4.7
28
CTL5
29
CTL6
30
CS1-6
31
CSCP
32
VB
33
RT
34
CT
35
DTC3
36
-IN(E)3
37
FB3
38
FB2
39
-IN(E)2
40
DTC2
41
DTC1-4
42
DTC1-3
43
DTC1-1
44
-IN(E)1
45
FB1
46
GND(0)1
47
RB1
48
OUT1-4
49
OUT1-3
50
OUT1-2
51
VG(0)1
52
OUT1-1
53
Vcc(0)1-2
54
Vss(0)1-2
55
OUT2-1
56
GND(0)2.3.4
57
OUT2-2
58
Vcc(0)3.4
59
Vss(0)4.5.6
60
OUT3
61
OUT4
62
OUT5
63
OUT6
64
Vcc(0)5.6.7
C007 0.01u
0.47u
C010
2200p
C011
R029
27k
10k
R032
33k
R038
27k
R052
120p
C013
47k
R020
47k
R016
R012
33k
27k
R017
22k
R013
27k
R021
220k
R026
C004
0.001u
R008
27k
C005
2700p
R010
6800
R004
15k
R005
15k
R006
4700
R007
15k
R003
100k
39k
R002
R011
47k
18k
R022
100p
C006
0.01u
C008
6800p
C009
18k
R033
1k
R040
27k
R014
47k
R015
22k
R018
XX
R019
22k
R025
27k
R023
22k
R027
39k
R028
0
R024
0
R041
15k
R030
39k
R035
5600
R034
15k
R042
27k
R043
12k
R044
27k
R045
15k
R047
1800
R050
22k
R051
2200p
C012
2200
R049
100p
C014
18k
R053
3300p
C017
680
R056
1u
C040
1u
C039
27k
R071
18k
R072
Q025
UN9213J-(K8).SO
D007
MA4ZD03001S0
2.2u
C035
0.001u
C029
220
R062
L004
22uH
4.7u
C042
XX
C046
10k
R069
100k
R070
100k
R074
10k
R073
XX
C047
2.2u
C036
0.001u
C030
220
R063
4.7u
C043
1k
R057
3300p
C024
Q019
CPH3403-TL
2.2u
C027
L003
22uH
4.7u
C032
2.2u
C023
220
R054
2200p
C022
L002
10uH
10uH
CPH3403-TL
Q020
D003
RB521S-30-TE61
4.7u
C033
2.2u
C018
820
R055
2.2u
C016
3300p
C015
2.2u
C025
2.2u
C028
MA4ZD03001S0
D005
1u
C045
C041
1u
C044
2.2u
L009
4.7uH
L013
100uH
L012
100uH
L016
100uH
1u
C056
1u
C051
47uH
L015
47uH
L010
1u
C050
4.7u
C058
1uH
L011
4.7u
C052
4.7u
C053
1uH
L007
1uH
L014
R048
XX
R039
10k
D004
MA4ZD03001S0
150k
R001
XX
R009
T002
1
2
3
4
5
6
7
8
1uH
L006
0.022u
B
C001
0.1u
B
C003
0.22u
B
C002
T001
1
2
3
4
5
6
8
7
T003
1
2
3
4
5
6
7
8
MA4ZD03001S0
D006
LND001
MECA GND
CPH5701-TL
Q012
MA4ZD03001S0
D001
L005
22uH
2.2u
C037
2.2u
C038
1u
C026
CPH3206-TL
Q011
0
R046
Q006
2SC1621-
T1B3
2SB1462J-
QR(K8).SO
QR(K8).SO
Q005
2SB1462J-
QR(K8).SO
QR(K8).SO
Q003
10k
R060
5600
R058
XX
C020
3300
R059
2SB1462J-
QR(K8).SO
QR(K8).SO
Q004
Q008
2SC1621-
T1B3
XX
C021
10k
R061
2SB1462J-
QR(K8).SO
QR(K8).SO
Q007
68k
R037
18k
R036
CPH5701-TL
Q013
CPH5704-TL
Q015
CPH5704-TL
Q021
CPH5704-TL
Q022
CN003
40P
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
LND002
MECA GND
3P
CN001
1
BATT UNREG
2
BATT SIG
3
BATT GND
CPH6301-TL
Q016
470k
R064
33k
R065
33k
R066
47k
R067
10k
R068
2SK1830-TE85L
Q014
CPH3106-PM-TL
Q009
CPH3106-PM-TL
Q010
2SD2216J-QR
(K8).SO
Q017
XP4213-TXE
Q024
0
R076
0.1u
C060
0.47u
C061
UN9210J-(K8).SO
Q030
UN9110J-
(K8).SO
Q031
2SD2216J-QR(K8).SO
Q032
2SB1462J-QR(K8).SO
Q033
100k
R077
47k
R078
3300
R079
CPH5601-TL
Q023
4P
CN002
1
ST_GND
2
ST UNREG
3
STRB_CHARGE
4
XSTRB_FULL
R075
0
100uH
L001
MA3XD21001S0
D002
4.7u
C034
XC6372C351PR
IC002
123
4
5
2.2u
C019
47k
R031
LF001
1uH
L008
C048
4.7u
C049
4.7u
C057
4.7u
25V
4.7u
C054
25V
4.7u
C059
1.4A/32V
F001
1.4A/32V
F002
1.4A/32V
F003
1.4A/32V
F004
1
A
S
BT901
DD ON
CAM ON
LCD ON
CAMON
LCDON
<VCC=UN+1.6V>
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
STRB_CHARGE
M+5V
PANEL+4.9V
D_1.8V
SYS_DD_ON
PANEL+13.5V
CAM-7.5V
CAM_DD_ON
BATT_SIG
D_1.8V
BL_UNREG
LCD_DD_ON
M+5V
D_1.8V
CAM+15V
HI_UNREG
A_3.2V
PANEL_-15V
D_3.2V
XSTRB_FULL
A_3.2V
A+4.9V
EVER 3.5V
D_3.2V
D_1.8V
A+4.9V
PANEL+6.5V
BL_UNREG
GND
GND
L
H
18
G
4
9
C
D
19
DD-148 BOARD
16
15
12
11
E
7
2
B
17
I
3
20
8
J
13
10
14
05
K
5
6
F
DC/DC CONVERTER
(DD BLOCK)
(DD BLOCK)
CN707
(THROUGH THE
FP-132 FLEXIBLE)
HI-73 BOARD (5/6)
BATTERY
TERMINAL
DC/DC CONVERTER
IC001
DC/DC CONVERTER
IC002
(STEP UP)
(SEE PAGE 4-40)
SWITCH
SWITCHING
DC/DC CONVERTER
DC/DC CONVERTER
DC/DC CONVERTER
SWITCHING
SWITCHING
SWITCHING
SWITCHING
Q003,005,006
DRIVER
DRIVER
Q004,007,008
SWITCHING
SWITCHING
SWITCH
B+ SWITCH
B+ SWITCH
SWITCH
SWITCH
B+ SWITCH
EMERGENCY
DETECT
-REF.NO.:2,000 SERIES-
XX MARK:NO MOUNT
XX MARK:NO MOUNT
(THROUGH THE
MD-97 HARNESS)
(SEE PAGE 4-52)
FLASH UNIT (MC)
CN001
1
2
3
4
4
1
3
2
3
2
1
4
3
2
1
4
3
2
1
4
2
3
1
4
5
5
3
2
1
4
5
3
2
1
4
3
4
5
2
1
2
4
1
5
3
1
6
3
5
4
2
3
4
5
2
1
1
3
4
6
5
2
SWITCH
SWITCHING
SWITCHING
SWITCHING
B- SWITCH
CE
VOUT
NC
LX
VSS
DSC-F505V
4-47
4-48
CONNECTION
CN-121
CN-121 (CONNECTION) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM
– Ref. No.: CN-121 board; 1,000 series –
1-678-655-
1-678-655-
100P
CN001
1
GND
3
CAM_15V
5
M_5V
7
A_4.9V
9
A_3.2V
11
D_3.2V
13
D_1.8V
15
GND
17
XCAM_SCK
19
XEAGLE/XGCAM_CS
21
XCAM_RESET
23
GND
25
MC_D00
27
MC_D02
29
MC_D04
31
MC_D06
33
MC_D08
35
MC_D10
37
MC_D12
39
MC_D14
41
MC_HCLK
43
MC_DREQ0
45
MC_DRAK0
47
IRQJPG
49
IRQAUDIO
51
MC_XCS2
53
MC_XWE1
55
GND
57
MC_A14
59
MC_A12
61
MC_A10
63
MC_A08
65
MC_A06
67
MC_A04
69
MC_A02
71
GND
73
PEARLFLD
75
PAL/XNTSC
77
STRB_ON
79
PANEL_V
81
SP_VOL
83
GND
85
REC_OUT
87
Y_OUT
89
PANEL_B-Y
91
HALL_AD
93
CNT_Y
95
LENS_TEMP_AD
97
GND
99
DAC_ENB
2
GND
4
CAM_-7.5V
6
M_5V
8
A_4.9V
10
A_3.2V
12
D_3.2V
14
D_1.8V
16
GND
18
CAM_SO
20
XTG_CS
22
STRB_AIN
24
GND
26
MC_D01
28
MC_D03
30
MC_D05
32
MC_D07
34
MC_D09
36
MC_D11
38
MC_D13
40
MC_D15
42
GND
44
MC_DREQ1
46
MC_DRAK1
48
IRQIMG
50
MC_XCS6
52
MC_XWE0
54
MC_XRD
56
GND
58
MC_A13
60
MC_A11
62
MC_A09
64
MC_A07
66
MC_A05
68
MC_A03
70
MC_A01
72
GND
74
SYS_V
76
XRST_SYS
78
EXT_STRB_ON
80
STRB_PHOTO_ON
82
HDO
84
GND
86
AOUT_L
88
C_OUT
90
PANEL_R-Y
92
PANEL_Y
94
CNT_C
96
GND
98
AU_LRCK
100
DAC_STBY
100P
CN002
1
GND
3
CAM_15V
5
M_5V
7
A_4.9V
9
A_3.2V
11
D_3.2V
13
D_1.8V
15
GND
17
XCAM_SCK
19
XEAGLE/XGCAM_CS
21
XCAM_RESET
23
GND
25
MC_D00
27
MC_D02
29
MC_D04
31
MC_D06
33
MC_D08
35
MC_D10
37
MC_D12
39
MC_D14
41
MC_HCLK
43
MC_DREQ0
45
MC_DRAK0
47
IRQJPG
49
IRQAUDIO
51
MC_XCS2
53
MC_XWE1
55
GND
57
MC_A14
59
MC_A12
61
MC_A10
63
MC_A08
65
MC_A06
67
MC_A04
69
MC_A02
71
GND
73
PEARLFLD
75
PAL/XNTSC
77
STRB_ON
79
PANEL_V
81
SP_VOL
83
GND
85
REC_OUT
87
Y_OUT
89
PANEL_B-Y
91
HALL_AD
93
CNT_Y
95
LENS_TEMP_AD
97
GND
99
DAC_ENB
2
GND
4
CAM_-7.5V
6
M_5V
8
A_4.9V
10
A_3.2V
12
D_3.2V
14
D_1.8V
16
GND
18
CAM_SO
20
XTG_CS
22
STRB_AIN
24
GND
26
MC_D01
28
MC_D03
30
MC_D05
32
MC_D07
34
MC_D09
36
MC_D11
38
MC_D13
40
MC_D15
42
GND
44
MC_DREQ1
46
MC_DRAK1
48
IRQIMG
50
MC_XCS6
52
MC_XWE0
54
MC_XRD
56
GND
58
MC_A13
60
MC_A11
62
MC_A09
64
MC_A07
66
MC_A05
68
MC_A03
70
MC_A01
72
GND
74
SYS_V
76
XRST_SYS
78
EXT_STRB_ON
80
STRB_PHOTO_ON
82
HDO
84
GND
86
AOUT_L
88
C_OUT
90
PANEL_R-Y
92
PANEL_Y
94
CNT_C
96
GND
98
AU_LRCK
100
DAC_STBY
1
A
H
G
4
9
C
D
CN-121 BOARD
E
7
2
B
I
3
8
J
10
05
K
5
6
F
CN805
(SEE PAGE 4-26)
SY-62 BOARD (2/2)
PS-434 BOARD (2/3)
CN601
(SEE PAGE 4-18)
-REF.NO.:1,000 SERIES-
CONNECTION
REC
Y
Y/CHROMA
CHROMA
VIDEO SIGNAL
SIGNAL PATH
SIGNAL
AUDIO
PB
DSC-F505V
4-49
4-50
CONTROL SWITCH BLOCK
FK
FK (CONTROL SWITCH BLOCK) SCHEMATIC DIAGRAM
1800
R004
R011
4700
LND001
STATIC_GND
6800
R010
1800
R002
4700
R008
2700
R007
6800
R013
39k
R012
2700
R005
330
R003
TLYU1008(T05,SOY)
D006
RD8.2UM-T1B2B3
D004
RD8.2UM-T1B2B3
D005
18P
CN002
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
S007
S005
S004
S002
S006
30P
CN001
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
LND002
STATIC_GND
RV001
S001
1
2
3
COM1
4
COM2
5
6
7
SW
SW
8
COM3
S003
1SS387-TPL3
D009
0
R9001
0
R9002
0
R9003
0
R9009
0
R9011
0
R9012
0
R9010
FB9001
100
R014
MA4Z082WA-(TX).SO
D9004
1SS387-TPL3
D9005
FB9002
FB9003
FB9004
FB9005
MA4Z082WA
-(TX).SO
D9003
MA4Z082WA
-(TX).SO
D9002
MA4Z082WA
-(TX).SO
D9001
470k
R9013
J9001
R9004
0
R9005
0
CL9001
R9007
0
R9008
0
R9006
0
1
A
DOWN
COMMON
RIGHT
SET
UP
LEFT
(FLASH LAMP)
DISPLAY
A
D
C
P
B
ZOOM_SW_AD
REG_GND
HSY
EXT_STRB_ON
LANC_SIG
TXD
PANEL_COM
KEY_AD1
KEY_AD2
HI_UNREG
REG_GND
VDD
REG_GND
KEY_AD3
LANC_IN
VG
PF7
XSTRB_LED
LANC_OUT
XLANC_JACK_IN
RXD
D_3.2V
RESET
REG_GND
HSY
PANEL_COM
VG
HI_UNREG
LANC_IN
LANC_OUT
RXD
TXD
VDD
RESET
PF7
REG_GND
REG_GND
REG_GND
LANC_DC
REG_GND
REG_GND
REG_GND
3
8
05
5
6
F
4
G
9
C
D
CONTROL SWITCH BLOCK (FK)
E
7
2
B
CONTROL SWITCH BLOCK (FK)
is replaced as a block.
so that this PRINTED WIRING BOARD
is omitted.
is replaced as a block.
so that this PRINTED WIRING BOARD
is omitted.
10
11
H
CN705
(SEE PAGE 4-41)
HI-73 BOARD (6/6)
(ZOOM)
LCD BACK LIGHT
OFF
ON
MENU
(FLASH)
(CONTROL BUTTON)
LCD
BRIGHT(+)
BRIGHT(-)
LCD
PROGRAM AE
CPC
(FOR CHECK)
T
W
NC
NC
NC
NC
NC
(EXT FLASH)
VIDEO SIGNAL
CHROMA
SIGNAL PATH
PB
REC
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