Sony DSC-W30 / DSC-W40 (serv.man2) Service Manual ▷ View online
4-3
DSC-W30/W40_L2
4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
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.
(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
•
5
: fusible resistor
•
C
: panel designation
•
A
: B+ Line
•
B
: B– Line
•
J
: IN/OUT direction of (+,–) B LINE.
•
C
: adjustment for repair.
•
A
: not use circuit
(Measuring conditions voltage and waveform)
• 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.
(VOM of DC 10 M
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.)
Kinds of capacitor
Case size
External dimensions (mm)
Y
ello
w
A
A
B
B
A=B
Fig. a (Video output terminal output waveform)
H
Cy
an
Green
White
Magenta
Red
Blue
Fig.b (Picture on monitor TV)
CRT picture frame
Electronic beam
scanning frame
scanning frame
THIS NOTE IS COMMON FOR 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)
Pattern box
Pattern box PTB-450
J-6082-200-A
or
Small pattern box
PTB-1450
J-6082-557-A
J-6082-200-A
or
Small pattern box
PTB-1450
J-6082-557-A
Color bar chart
For PTB-450:
J-6020-250-A
J-6020-250-A
For PTB-1450:
J-6082-559-A
J-6082-559-A
Pattern box
Front of the lens
L = 30 cm (PTB-450)
L = 12 cm (PTB-1450)
L = 12 cm (PTB-1450)
L
Camera
Precautions for Replacement of Imager
• If the imager has been replaced, carry out all the adjustments
for the camera section.
• As the imager may be damaged by static electricity from
its structure, handle it carefully like for the MOS IC.
In addition, ensure that the receiver is not covered with
dusts nor exposed to strong light.
In addition, ensure that the receiver is not covered with
dusts nor exposed to strong light.
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 pièce portant le numéro
spécifie.
Ne les remplacer que par une pièce portant le numéro
spécifie.
DSC-W30/W40_L2
4-5
CD-604
XX
R009
XX
C002
C005
XX
Note: CD-604 flexible complete board, IC001 and IC002 are
not supplied, but they are included in CCD block assy.
Note: Voltages of IC001 and IC002 can not be measured, because
this is mounted by the side of the lens.
LND004
H1A
LND010
GND
R002
0
LND012
CAM_12V
IC002
ICX624EQP-13
1
V1A
2
V1B
3
V2
4
N.C.
7
VST
8
V4
9
V5A
10
V5B
11
VHLD
12
V6
13
N.C.
14
V7A
15
V7B
16
V8
17
CCD-OUT
18
VH
19
RG
20
N.C.
21
H1B
22
H2B
23
RSS3
24
GND
25
WGND
26
SUB
27
CSUB
28
N.C.
29
N.C.
30
VL
31
H1A
32
H2A
5
V3A
6
V3B
C007
0.1u
LND024
V5B
LND027
V7B
LND026
V5A
CL004
LND033
V2
LND016
CCD_OUT
LND028
V4
0.01u
C001
16V
LND037
GND
LND034
V1B
LND015
GND
C006
0.1u
LND014
GND
R007
560
LND017
NC
LND029
V8
LND013
GND
LND025
V7A
R001
33
LND009
GND
16V
0.1u
C004
LND023
V6
LND011
GND
LND006
H1B
LND022
VHLD
LND039
VSUB
CL002
CL006
LND007
GND
LND001
GND
CL003
LND008
RG
LND019
GND
LND002
H2A
LND030
VST
LND038
VSUB_CONT
LND018
CCD_GND
LND036
CAM_-7.5V
LND020
GND
CL005
IC001
CXA3691EN-T9
1
IN
2
GND
3
OUT
4
IDRV
5
VCC
6
ISF
220k
R004
LND005
NC
LND021
GND
LND032
V3B
LND035
V1A
LND031
V3A
16V
C003
0.1u
LND003
H2B
CL001
R008
0
0.01u
16V
C008
33
29
10
14
19
36
7
38
34
16
1
12
18
2
35
9
26
25
39
13
17
32
4
3
30
5
28
15
8
23
24
22
27
31
20
21
11
37
6
CCD IMAGER
IC001
BUFFER
IC002
1
5
G
A
6
12
10
4
05
9
8
11
7
CD-604 FLEXIBLE BOARD
B
I
E
13
XX MARK:NO MOUNT
3
D
F
H
C
CCD IMAGER
2
(1/7)
PAGE 4-6
of LEVEL3
SY-143
CN301
DSC-W30/W40_L2
Schematic diagrams of the SY-143 board are not shown.
Pages from 4-6 to 4-12 are not shown.
Pages from 4-6 to 4-12 are not shown.
DSC-W30/W40_L2
4-13
ST-133, ST-134
• Refer to page 4-3 for mark
0
.
NO MARK:REC/PB MODE
Note: MIC901 is not supplied,
but this is included in
ST-134 flexible complete board.
ST-134 flexible complete board.
3.2
0
0.1
0
0
4.2
5
0.1
4.2
250
0.1u
C005
1
SW
2
SW
3
VCC
4
F_ON
5
N.C
6
I_PEAK
7
G_IGBT
8
N.C
9
XFULL
10
CHG
11
PGND
12
PGND
13
N.C
14
N.C
15
VBATT
16
N.C
17
HGND
LND006
DISCHARGE
L001
2.2uH
LND004
XE_L
33
R003
1M
R005
22u
C002
LND001
TRIGGER
1M
R004
LND005
DISCHARGE
TIG022TS-S-TL-E
Q001
1
8
5
2
3
4
6
7
1u
C004
22u
C003
T001
4
1
2
3
5
LND002
TRIGGER_GND
0.001u
C001
14P
CN001
1
ST_UNREG
2
ST_UNREG
3
ST_UNREG
4
REG_GND
5
REG_GND
6
REG_GND
7
REG_GND
8
ST_5V
9
STRB_CHARGE
10
STRB_ON
11
I_PEAK
12
XSTRB_FULL
13
D_3.2V
14
XAF_LED
LND003
XE_H
MA2YF8000LS0
D002
1
2
3
4
5
6
250V
0.047u
C007
LND031
LND013
LND014
LND021
LND001
LND036
LND044
LND015
LND002
LND003
LND043
LND005
LND009
LND012
LND033
LND008
LND018
LND039
LND037
LND022
LND019
LND035
LND004
LND047
LND038
LND006
LND045
LND042
LND034
LND010
LND007
LND048
LND023
LND016
LND040
LND032
LND046
LND020
LND011
LND041
LND017
MIC_SIG
XAF_LED
REG_GND
STRB_CHARGE
REG_GND
REG_GND
D_3.2V
ST_UNREG
SP-
STRB_ON
ST_UNREG
REG_GND
XAF_LED
REG_GND
XSTRB_FULL
ST_UNREG
XSTRB_FULL
D_3.2V
REG_GND
I_PEAK
REG_GND
ST_UNREG
SP+
REG_GND
STRB_ON
REG_GND
REG_GND
ST_5V
ST_UNREG
I_PEAK
ST_UNREG
REG_GND
SP-
ST_5V
REG_GND
MIC_SIG
ST_UNREG
REG_GND
ST_UNREG
SP+
FLEXIBLE BOARD
SP901
SPEAKER
MIC901
13
19
12
11
6
18
2
4
9
5
16
22
14
10
20
21
8
17
15
3
23
7
1
10
9
11
3
5
6
13
1
7
8
2
12
14
4
ST-134
FLASH DRIVE
UNIT
FLASH
9
11
A
05
E
5
13
2
6
B
12
10
F
4
C
7
1
3
D
8
FLASH DRIVE
ST-133 BOARD
XX MARK:NO MOUNT
DOR5352
D003
SELF-TIMER/
AF ILLUMINATOR
C901
97u
315V
CHARGING
CAPACITOR
SY-143
(2/7)
CN704
PAGE 4-7
of LEVEL3
STRB_CHARGE
TPS65552RGTR
IC001
IC001
FLASH CONTROL,
CHARGE CONTROL
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