Sony DSC-S75 (serv.man4) Service Manual ▷ View online
4-1
SECTION 4
PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
DSC-S75
(For printed wiring boards)
•
•
: Uses unleaded solder.
•
b
: Pattern from the side which enables seeing.
(The other layers’ patterns are not indicated)
• Through hole is omitted.
• Circled numbers refer to waveforms.
• There are a few cases that the part printed on diagram
• Circled numbers refer to waveforms.
• There are a few cases that the part printed on diagram
isn’t mounted in this model.
• Chip parts.
(For schematic diagrams)
• All capacitors are in
• All capacitors are in
µ
F unless otherwise noted. pF :
µ
µ
F. 50 V or less are not indicated except for electrolytics
and tantalums.
• Chip resistors are 1/10 W unless otherwise noted.
k
Ω
=1000
Ω
, M
Ω
=1000 k
Ω
.
• Caution when replacing chip parts.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum
capacitor, Because it is damaged by the heat.
Be careful not to heat the minus side of tantalum
capacitor, Because it is damaged by the heat.
• Some chip part will be indicated as follows.
Example
C541
L452
22U
10UH
TA A
2520
• Constants of resistors, capacitors, ICs and etc with XX
indicate that they are not used.
In such cases, the unused circuits may be indicated.
In such cases, the unused circuits may be indicated.
• Parts with
★
differ according to the model/destination.
Refer to the mount table for each function.
• All variable and adjustable resistors have characteristic
curve B, unless otherwise noted.
• Signal name
XEDIT
→
EDIT
PB/XREC
→
PB/REC
•
2
: non flammable resistor
•
1
: fusible resistor
•
C
: panel designation
•
A
: B+ Line
*
•
B
: B– Line
*
•
J
: IN/OUT direction of (+,–) B LINE.
*
•
C
: adjustment for repair.
*
• Circled numbers refer to waveforms.
*
*
Indicated by the color red.
Note :
The components identified by mark
0
or
dotted line with mark
0
are critical for safety.
Replace only with part number specified.
Note :
Les composants identifiés par une marque
0
sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifie.
le numéro spécifie.
(Measuring conditions voltage and waveform)
• Voltages and waveforms are measured between the
• Voltages and waveforms are measured between the
measurement points and ground when camera shoots
color bar chart of pattern box. They are reference values
and reference waveforms.
color bar chart of pattern box. They are reference values
and reference waveforms.
*
(VOM of DC 10 M
Ω
input impedance is used)
• Voltage values change depending upon input impedance
of VOM used.)
1. Connection
2. Adjust the distance so that the output waveform of Fig.
a and the Fig. b can be obtain.
When indicating parts by reference number, please
include the board name.
include the board name.
Y
ello
w
A
A
B
B
A=B
H
Cy
an
Green
White
Magenta
Red
Blue
Fig. a (Video output terminal waveform)
Fig.b (Picture on monitor TV)
Color bar chart
picture frame
picture frame
Monitor TV
picture frame
picture frame
Green
Y
ello
w
Cy
an
White
Magenta
Red
Blue
THIS NOTE IS COMMON FOR WIRING BOARDS AND SCHEMATIC DIAGRAMS
(In addition to this, the necessary note is printed in each block)
(In addition to this, the necessary note is printed in each block)
Kinds of capacitor
Temperature characteristics
External dimensions (mm)
2
1
3
2
1
3
2
1
3
3
4
5
2
1
1
2
3
6
5
4
E
B
C
3
1
5
5
2
4
6
5
4
3
1
2
Transistor
Diode
1
2
4
3
Front of the lens
Pattern box
L
L=About 90 cm
DSC-S75
4-3
4-4
FRAME (1/2)
4-1. FRAME SCHEMATIC DIAGRAMS
FRAME SCHEMATIC DIAGRAM (1/2)
8P
CN706
1
2
3
4
5
6
7
8
2P
CN252
1
SP +
2
SP -
2P
CN251
1
MIC SIG
2
MIC GND
18P
CN401
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
6P
CN202
1
2
3
4
5
6
45P
CN701
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
J901
J902
18P
CN901
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
16P
CN201
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
34P
CN801
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
20P
CN703
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
24P
CN707
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
6P
CN403
1
2
3
4
5
6
24P
CN402
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
5P
CN902
1
VCC
2
D-
3
D+
4
ID
5
GND
BT901
(LITHIUM BATTERY)
1
A
D404
(FLASH (AMBER))
D503
(SELF TIMER/REC(RED))
D504
(AE LOCK(GREEN))
S401
(RESET)
LCD902
FLASH UNIT
STB_CHARGE
XSTB_FULL
PHOTO_TR_OUT
STRB_PHOTO_ON
STROB_ON
A_4.9V
UNREG
UNREG_GND
Z_SENS_VCC
ZOOM_A
FOCUS_A
F_SENS_GND
FOCUS_A
IRIS_B
FOCUS_B
Z_SENS_RST
ZOOM_B
IRIS_A
FOCUS_B
ZOOM_A
IRIS_A
Z_SENS_GND
IRIS_B
ZOOM_B
F_SENS_VCC
F_SENS_RST
TEMP_COM_(GND)
LENZ CAP
FP-036
FP-037 FLEXIBLE
FP-040 FLEXIBLE
CAM_P_5V
A_4.9V
SCP
REG_GND
BATT/XEXT
D_1.8
A_3.2V
ACV_UNREG
15.05V
REG_GND
FAST_CHARGE
CAM_P_5V
SYS_DD_ON
REG_GND
REG_GND
PANEL_-15.3V
CAM_-7.5V
REG_GND
PANEL_ON
REG_GND
D_3.2V
-10.5V
ST_UNREG
REG_GND
REG_GND
A_4.9V
REG_GND
A_4.9V
D_1.8
CAM_P_5V
REG_GND
BATT_SIG
ST_UNREG
D_1.8
CAM_3.2V
BL_V0-
INIT_CHARGE_ON
D_3.2V
A_3.2V
CAM_3.2V
BATT_UNREG
REG_GND
P_4.9V
D_3.2V
10.05V
XAE_LOCK_SW
REG_GND
MS_SCLK
MS_BS
MS_DIO
GND_GARD
GND_GARD
XMS_IN
MS_VCC
GND_GARD
XPWR_LED_ON
GND_GARD
GND
REG_GND
D_3.2V
XSHTR_SW
XSET_UP
XPB_ON
D_3.2V
XACCESS_LED
XPWR_ON
MODE_DIAL
N.C
N.C
N.C
BL_L2
N.C
N.C
N.C
N.C
N.C
BL_L1
REG_GND
HSY
PANEL_COM
VG
HI_UNREG
LANC_IN
LANC_OUT
N.C
REG_GND
VL_3V
LANC_DC
A_OUT
V_OUT
REG_GND
D+
REG_GND
REG_GND
AV_JACK_IN
REG_GND
XLANC_JACK_IN
EXT_STROB_ON
REG_GND
LANC_SIG
USB_DET
REG_GND
D-
D_3.2V
SEG2
COM0
SEG15
SEG18
DIAL_A
SEG7
N.C
SEG16
SEG9
SEG8
SEG12
SEG3
COM1
GND
SEG10
SEG5
SEG14
SEG4
COM2
KEY_AD3
SEG17
SEG0
SEG6
SEG1
COM3
SEG13
DIAL_B
SEG11
SEG19
REG_GND
KEY_AD0
KEY_AD2
KEY_AD1
GSR
T
CLR
BL_VO+
GPCK
GRES
SR
TR
VG
RESET
BL_L1
VBC
N.C
VSS
VDD
VB
OE
SR
TL
VCOM
VGL
BL_VO-
MODE2
VREFH
MODE1
VGH
BL_FB
N.C
VSH
VR
HCNT
VREFL
MCLK
REG_GND
LENS_CAP_OPN
LANC_SIG
XLANC_JACK_IN
USB_DET
REG_GND
A_OUT
REG_GND
REG_GND
LANC_DC
REG_GND
VL_3V
REG_GND
REG_GND
USB_D+
REG_GND
USB_D-
AV_JACK_IN
V_OUT
EXT_STRB_ON
PRILAMP_AF_LED
CAM_P_5V
FP-389 FLEXIBLE
LENZ UNIT
SPEAKER
SP901
CONTROL SWITCH BLOCK(ZOOM)
CHARACTER DISPLAY
MIC901
MICRO PHONE
SY-68 BOARD
JK-210 BOARD
FP-038 FLEXIBLE
SENSOR
CPC
(FOR CHECK)
CCD
IMAGER
7
6
USB
ACC
A/V OUT
JOG DIAL
ZOOM
W
T
N.C.
N.C.
N.C.
FLEXIBLE
TO FRAME SCHEMA
TIC DIAGRAM(2/2)(P
AGE 4-5)
13
2
4
F
L
12
5
G
K
11
8
7
6
E
05
B
H
I
16
9
17
3
D
C
15
10
J
14
S002
S001
S102
DSC-S75
4-5
4-6
FRAME (2/2)
FRAME SCHEMATIC DIAGRAM (2/2)
3P
CN002
1
BATT_UNREG
2
BATT_SIG
3
BATT_GND
3P
CN001
1
ACV_UNREG
2
ACV_GND
3
BATT/XEXT
45P
CN004
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
10P
CN752
10
9
8
7
6
5
4
3
2
1
6P
CN931
1
2
3
4
5
6
34P
CN963
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
24P
CN962
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
6P
CN961
1
2
3
4
5
6
6P
CN964
1
2
3
4
5
6
24P
CN751
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
6P
CN754
1
2
3
4
5
6
10P
CN753
1
VSS
2
BS
3
VCC
4
DIO
5
N.C
6
INT
7
N.C
8
SCLK
9
VCC
10
VSS
D755
(ACCESS LED(RED))
D902
AF ILLUMINATOR
J001
S
S933
S931
S934
S935
S932
S937
S936
1
A
PRILAMP_AF_LED
PRILAMP_AF_LED
PRILAMP_AF_LED
FP-039
CAM_3.2V
CAM_P_5V
CAM_P_5V
D_3.2V
REG_GND
A_3.2V
D_1.8
REG_GND
REG_GND
REG_GND
INIT_CHARGE_ON
BATT_UNREG
REG_GND
D_3.2V
ACV_UNREG
D_3.2V
PANEL_ON
ST_UNREG
ST_UNREG
PANEL_-15.3V
CAM_-7.5V
REG_GND
D_1.8
D_1.8
REG_GND
SYS_DD_ON
CAM_P_5V
REG_GND
A_4.9V
CAM_3.2V
A_3.2V
P_4.9V
REG_GND
-10.5V
BATT_SIG
15.05V
REG_GND
10.05V
BL_V0-
A_4.9V
SCP
BATT/XEXT
FAST_CHARGE
A_4.9V
REG_GND
XSET_UP
MS_VCC
REG_GND
XPWR_ON
XPB_ON
REG_GND
XPWR_LED_ON
MS_DIO
MS_BS
GND
XMS_IN
ACCESS_LED
XAE_LOCK_SW
REG_GND
REG_GND
D_3.2V
REG_GND
MS_SCLK
REG_GND
MODE_DIAL
XSHTR_SW
D_3.2V
XSHTR_SW
PWR_ON
XAE_LOCK_SW
GND
D_3.2V
PWR_LED_ON
D_3.2V
MODE_DIAL
XSET_UP
XPB_ON
CAM_P_5V
CAM_P_5V
CAM_P_5V
KEY_AD0
REG_GND
REG_GND
REG_GND
KEY_AD2
KEY_AD1
VBC
VREFH
MODE2
SR
TL
RESET
KEY_AD2
N.C
MCLK
SR
TR
VREFL
VR
VSH
N.C
VCOM
REG_GND
BL_L1
VGH
GSR
T
BL_VO-
VSS
MODE1
VGL
VG
KEY_AD1
CLR
BL_FB
VDD
GPCK
HCNT
GRES
VB
OE
KEY_AD0
BL_VO+
VGH
VREFH
VGL
VREFL
GRES
GPCK
GSR
T
RESET
MODE2
VCOM
VBC
SR
TR
SR
TL
OE
CLR
HCNT
MODE1
VSS
VG
VB
VR
VDD
VSH
MCLK
BL_VO-
BL_L1
BL_FB
BL_VO+
N.C
N.C
KEY_AD0
KEY_AD1
REG_GND
KEY_AD2
REG_GND
REG_GND
CAM_P_5V
PRILAMP_AF_LED
FLEXIBLE
LCD901
PANEL UNIT
D901
BACK LIGHT
1
10
MEMORY STICK
11
12
14 13
CK-103 BOARD
TO FRAME SCHEMA
TIC DIAGRAM(1/2)(SEE P
A
GE 4-4)
FP-038 FLEXIBLE
FLEXIBLE
FP-036
FP-037 FLEXIBLE
CONTROL SWITCH BLOCK(MODE)
FP-041 FLEXIBLE
DM-101 BOARD
KY-55 BOARD
MODE
DIAL
D757
(POWER (GREEN))
POWER
ON/OFF
ON/OFF
DC IN
BT902
BATTERY
TERMINAL
(SHUTTER)
AF/MF
DSPL/LCD
CONTROL
]
AE LOCK
[
+/-
ON/OFF
MENU
13
2
4
F
L
12
5
G
K
11
8
7
6
E
05
B
H
I
9
3
D
C
15
10
J
14
S902
S901
S903
DSC-S75
4-31
4-32
CONNECTION
CK-103
• For Printed Wiring Board.
•
:Uses unleaded solder.
• CK-103 board is four-layer print board. However, the patterns
of layers 2 to 3 have not been included in the diagram.
• There are a few cases that the part isn't mounted in this model
is printed on this diagram.
4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
CK-103 (CONNECTION) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM
– Ref. No.: CK-103 board; 2,000 series –
1
24
24P
CN962
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
6P
CN961
1
2
3
4
5
6
6P
CN964
1
2
3
4
5
6
34P
CN963
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
1
A
VGH
VREFH
VGL
VREFL
GRES
GPCK
GSRT
RESET
MODE2
VCOM
VBC
SRTR
SRTL
OE
CLR
HCNT
MODE1
VSS
VG
VB
VR
VDD
VSH
MCLK
MODE2
GRES
VGL
VSH
SRTL
VB
VG
VCOM
RESET
OE
CLR
VGH
MCLK
VBC
GPCK
VSS
VREFL
VREFH
HCNT
MODE1
VR
VDD
GSRT
SRTR
BL_VO-
BL_L1
BL_FB
BL_VO+
N.C
N.C
BL_VO-
BL_FB
BL_L1
N.C
BL_VO+
N.C
KEY_AD2
KEY_AD0
KEY_AD1
REG_GND
KEY_AD0
KEY_AD1
REG_GND
KEY_AD2
REG_GND
REG_GND
(SEE PAGE 4-28)
(9/10)
CN801
BACK LIGHT
SY-68 BOARD
D901
LCD901
PANEL UNIT
CN931
(SEE PAGE 4-36)
KY-55 BOARD
2
4
F
5
E
05
B
CK-103 BOARD
3
D
C
CHROMA
SIGNAL PATH
PB
REC
VIDEO SIGNAL
6
CONNECTION
-REF.NO.:2,000 SERIES-
FP-039 FLEXIBLE
THROUGH THE
THROUGH THE
FP-038 FLEXIBLE
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