Sony Cyber-shot U DSC-U30 User manual

SERVICE MANUAL
LEVEL 2
Link
SERVICE NOTE
DISASSEMBLY
BLOCK DIAGRAMS
FRAME SCHEMATIC DIAGRAMS
SCHEMATIC DIAGRAMS
PRINTED WIRING BOARDS
REPAIR PARTS LIST
SPECIFICATIONS
SERVICE NOTE
DISASSEMBLY
BLOCK DIAGRAMS
FRAME SCHEMATIC DIAGRAMS
SCHEMATIC DIAGRAMS
PRINTED WIRING BOARDS
REPAIR PARTS LIST
SPECIFICATIONS
Link
Revision History
Revision History
DSC-U30
Photo: SILVER model
US Model
Canadian Model
AEP Model
UK Model
E Model
Hong Kong Model
Australian Model
Chinese Model
Korea model
Tourist Model
Japanese Model
Ver 1.1 2004. 10
DIGITAL STILL CAMERA
•For ADJUSTMENTS (SECTION 6), refer to SERVICE MANUAL, ADJ (987626351.pdf).
•For INSTRUCTION MANUAL, refer to SERVICE MANUAL, LEVEL 1 (987626341.pdf).
•This service manual contains information for Japanese model as well.
•Reference No. search on printed wiring boards is available.
• HELP: Sheet attachment positions and procedures of processing the flexible boards/harnesses are shown.
On the DD-209, PD-174 andTY-20 boards
This service manual provides the information that is premised the circuit board replacement service and not intended repair
inside the DD-209, PD-174 and TY-20 boards.
Therefore, schematic diagram, printed wiring board, waveforms, mounted parts location and electrical parts list of the DD-209,
PD-174 and TY-20 boards are not shown.
The following pages are not shown.
Schematic diagram ........................... Pages 4-11 to 4-24
Printed wiring board.......................... Pages 4-39 to 4-44
Waveforms.......................................... Pages 4-58 and 4-59
Mounted parts location ...................... Pages 4-61 and 4-62
Electrical parts list............................ Pages 5-7, 5-8, 5-10,
5-12 to 5-14

— 2 —
DSC-U30
xCamera
[System]
Image device
6.72 mm (1/2.7 type) color CCD
Primary color filter
Total pixels number of camera
Approx. 2 112 000 pixels
Effective pixels number of camera
Approx. 2 020 000 pixels
Lens Single focal lens
f = 5.0 mm
(7/32 inches) (35 mm camera
conversion: 33 mm (1 5/16 inches))
F2.8
Exposure control
Automatic, Scene Selection
(5 modes)
Data formats
Still images: DCF compliant
(Exif Ver. 2.2 JPEG compliant),
DPOF compatible
Movies: MPEG1compliant (without
audio)
Recording media
“Memory Stick”
Flash Recommended distance: 0.5 m to
1.8 m (1 foot 7 3/4 inches to 5 feet
10 3/4 inches)
[Output connector]
USB jack mini-B
[LCD screen]
LCD panel used
2.5 cm (1.0 type) TFT drive
Total number of dots
64 460 (293×220) dots
[Power, general]
Used batteries
AAA Nickel-Metal Hydride
batteries (2) 2.4 V
5 V (from USB cable)
Power consumption (when shooting)
1.35 W
Operating temperature range
0°C to +40°C (+32°F to +104°F)
Storage temperature range
–20°C to +60°C (–4°F to +140°F)
Dimensions85 × 40.3 × 29.7 mm
(3 3/8 × 1 5/8 × 1 3/16 inches)
(W/H/D, protruding portions not
included)
Mass Approx. 123 g (4.3 oz) (two
batteries, “Memory Stick,” and neck
strap included)
Exif Print Compatible
PRINT Image Matching II
Compatible
xBC-CS2A/CS2B Ni-MH
battery charger
Input rating 100 – 240 V AC, 50/60 Hz, 3 W
Output rating
DC OUT AA: 1.4 V,
400 mA × 2
AAA: 1.4 V,
160 mA × 2
Operating temperature range
0°C to +40°C (+32°F to +104°F)
Storage temperature range
–20°C to +60°C (–4°F to +140°F)
DimensionsApprox. 71 × 30 × 91 mm
(2 7/8 × 1 3/16 × 3 5/8 inches)
(W/H/D)
Mass Approx. 90 g (3 oz)
Accessories
•HR11/45: HR03 (Size AAA)Ni-MHbatteries (2)
•Battery case (1)
•BC-CS2A/CS2B Ni-MH battery charger (1)
•Power cord (mains lead) (1)
•USB cable (1)
•Neck strap (1)
•“Memory Stick” (8MB) (1)
•CD-ROM(USBdriver SPVD-010) (1)
•Operatinginstructions (1)
Design and specifications are subject to change
without notice.
SPECIFICATIONS
COVER
COVER

— 3 —
DSC-U30
1. Checkthe area ofyour repair for unsoldered or poorly-soldered
connections. Check the entireboard surface for soldersplashes
and bridges.
2. Check the interboard wiring to ensure that no wires are
"pinched" or contact high-wattage resistors.
3. Look for unauthorized replacement parts, particularly
transistors, that were installed during a previous repair. Point
them out to the customer and recommend their replacement.
4. Look for parts which,through functioning, show obvious signs
of deterioration. Point them out to the customer and
recommend their replacement.
5. Check the B+ voltage to see it is at the values specified.
6. Flexible Circuit Board Repairing
•Keep the temperature of the soldering iron around 270˚C
during repairing.
•Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
•Be careful not to apply force on the conductor when soldering
or unsoldering.
Unleaded solder
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size.)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
•Unleaded solder melts at a temperature about 40°C higher than
ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350°C.
Caution: The printed pattern (copper foil) may peel away if the
heated tip is applied for too long, so be careful!
•Strong viscosity
Unleaded solder is more viscous (sticky, less prone to flow) than
ordinary solder so use caution not to let solder bridges occur such
as on IC pins, etc.
•Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer.
SAFETY-RELATED COMPONENTWARNING!!
COMPONENTS IDENTIFIED BY MARK 0OR DOTTED LINEWITH
MARK 0ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS
LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFÉS PAR UNE MARQUE 0SUR LES
DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT
CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE
REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY
DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.

— 4 —
DSC-U30
TABLE OF CONTENTS
Section Title Page
1. SERVICE NOTE
1-1. Note for Repair ································································1-1
1-2. Discharging of the SL-59 Flexible Board’s
Charging Capacitor (C601) ·············································1-1
1-2-1.Preparing the Short Jig ····················································1-1
1-2-2.Discharging the Capacitor ···············································1-1
1-3. Description on Self-diagnosis Display ····························1-2
2. DISASSEMBLY
2-1. Cabinet (Front) Assembly ···············································2-3
2-2. OP-17 Flexible Board······················································2-3
2-3. Cabinet (Rear) Assembly·················································2-4
2-4. PD-174 Board··································································2-4
2-5. Bottom Frame Assembly ·················································2-5
2-6. Lens Block Assembly ······················································2-5
2-7. SL-59 Flexible Board ······················································2-6
2-8. CCD Block Assembly ·····················································2-6
2-9. TY-20 Board ····································································2-7
2-10. Cabinet (Upper) Assembly ··············································2-7
2-11. US-7 Flexible Board························································2-8
2-12. DD-209 Board ·································································2-8
2-13. Circuit Boards Location ··················································2-9
3. BLOCK DIAGRAMS
3-1. Overall Block Diagram (1/2)···········································3-1
3-2. Overall Block Diagram (2/2)···········································3-3
3-3. Power Block Diagram (1/2)·············································3-5
3-4. Power Block Diagram (2/2)·············································3-7
4. PRINTEDWIRING BOARDS AND
SCHEMATIC DIAGRAMS
4-1. Frame Schematic Diagram ··············································4-1
4-2. Schematic Diagrams························································4-5
CD-425 FLEXIBLE (1/2) (CCD IMAGER) ···················4-7
CD-425 FLEXIBLE (2/2) (CAMERA MODULE)·········4-9
SL-59 FLEXIBLE
(CHARGING CAPACITOR, FLASH UNIT) ···············4-25
ST-79 (FLASH DRIVE) ················································4-25
US-7 FLEXIBLE (USB CONNECTOR)······················4-27
OP-17 FLEXIBLE (LENS COVER DETECT) ············4-28
SW-376 FLEXIBLE
(CONTROL SWITCH, MS CONNECTOR) ················4-29
RS-85, FP-532, FP-533 FLEXIBLE ·····························4-31
4-3. Printed Wiring Boards ···················································4-35
CD-425 FLEXIBLE ······················································4-37
SL-59 FLEXIBLE ·························································4-45
ST-79 ·············································································4-47
US-7 FLEXIBLE···························································4-49
OP-17 FLEXIBLE·························································4-51
SW-376 FLEXIBLE ······················································4-53
4-4. Waveforms·····································································4-57
4-5. Mounted Parts Location ················································4-60
5. REPAIR PARTS LIST
5-1. Exploded Views ····························································5-2
5-1-1. Cabinet Section ·····························································5-2
5-1-2. Cabinet (Upper) and Bottom Section····························5-3
5-1-3. Stroboscope and Lens Section ······································5-4
5-1-4. Battery Holder and LCD Section ··································5-5
5-2. Electrical Parts List ·······················································5-6

1-1
SECTION 1
SERVICE NOTE
DSC-U30
COVER
COVER
1-2. DISCHARGING OF THE SL-59 FLEXIBLE BOARD’S CHARGING CAPACITOR
(C601)
1 kΩ/1 W
Wrap insulating tape.
1-2-2. Discharging the Capacitor
Short-circuit between theA (positive) and the B (negative) terminals
on the ST-79 board with the short jig about 10 seconds.
1-1. NOTE FOR REPAIR
Make sure that the flat cable and flexible board are not cracked of
bent at the terminal.
Do not insert the cable insufficiently nor crookedly.
Cut and remove the part of gilt
which comes off at the point.
(Be careful or some
pieces of gilt may be left inside)
When remove a connector, don’t pull at wire of connector.
It is possible that a wire is snapped.
When installing a connector, don’t press down at wire of connector.
It is possible that a wire is snapped.
Thechargingcapacitor (C601) of the SL-59 flexibleboardischarged
up to the maximum 300 V potential.
There is a danger of electric shock by this high voltage when the
capacitor is handled by hand. The electric shock is caused by the
charged voltage which is kept without discharging when the main
power of the unit is simply turned off. Therefore, the remaining
voltage must be discharged as described below.
1-2-1. Preparing the Short Jig
To preparing the short jig, a small clip is attached to each end of a
resistor of 1 kΩ/1 W (1-215-869-11).
Wrap insulating tape fully around the leads of the resistor to prevent
electrical shock.
ST-79
R:1 kΩ/1 W
(Part code:
1-215-869-11)
AB
Ver 1.1 2004. 10

1-2E
DSC-U30
1-3. DESCRIPTION ON SELF-DIAGNOSIS DISPLAY
Self-diagnosis display
• C: ss: ss
You can reverse the camera
malfunction yourself. (However,
contact your Sony dealer or local
authorized Sony service facility
whenyou cannot recoverfromthe
camera malfunction.)
• E: ss: ss
Contact your Sony dealer or local
authorized Sony service facility.
Display Code
C:32:ss
C:13:ss
Countermeasure
Turn the power off and on again.
Format the “Memory stick”.
Insert a new “Memory Stick”.
Cause
Trouble with hardware.
Unformatted memory stick is inserted.
Memory stick is broken.
Caution Display During Error
SYSTEM ERROR
FORMAT ERROR
MEMORY STICK ERROR
E:61:ss
E:91:ss
Checking of lens drive circuit. When failed in the focus initialization.
Checking of flash unit or replacement
of flash unit.
—
Abnormality when flash is being
charged.

2-1
SECTION 2
DISASSEMBLY
DSC-U30
COVER
COVER
HELP
HELP
The following flow chart shows the disassembly procedure.
SERVICE POSITION
DISASSEMBLYDISASSEMBLY
HELP
DISASSEMBLY
DISASSEMBLYDISASSEMBLY
HELP
DISASSEMBLYDISASSEMBLY
HELP
DISASSEMBLYDISASSEMBLY
HELP
DISASSEMBLYDISASSEMBLY
HELP
DISASSEMBLYDISASSEMBLY
HELP
DISASSEMBLYDISASSEMBLY
HELP
DISASSEMBLYDISASSEMBLY
HELP
DISASSEMBLYDISASSEMBLY
HELP
DISASSEMBLY
HELP
DISASSEMBLY
Discharging the Capacitor

2-2
DSC-U30
[SERVICE POSITION]
The procedure for a service position
12-1. CABINET (FRONT) ASSEMBLY ............................ (PAGE 2-3)
22-3. CABINET (REAR) ASSEMBLY............................... (PAGE 2-4)
32-4. PD-174 BOARD...................................................... (PAGE 2-4)
42-5. BOTTOM FRAME ASSEMBLY ............................... (PAGE 2-5)
52-6. LENS BLOCK ASSEMBLY ..................................... (PAGE 2-5)
62-9. TY-20 BOARD ........................................................ (PAGE 2-7)
72-10. CABINET (UPPER) ASSEMBLY ............................ (PAGE 2-7)
82-11. US-7 BOARD.......................................................... (PAGE 2-8)
92-12. DD-209 BOARD ..................................................... (PAGE 2-8)
Memory stick connector Lens block assembly
Cabinet (upper) block assembly
Cabinet (front) block assembly
TY-20 board
DD-209 board
US-7 flexible board
PD-174 board
USB cable
(1-823-932-11)
BT holder assembly
LCD module
Insert the batteries*.
*: size AAA
Nickel Metal Hydride batteries (x2).
PC

2-3
DSC-U30
Note: Follow the disassembly procedure in the numerical order given.
2-1. CABINET (FRONT) ASSEMBLY
2-2. OP-17 FLEXIBLE BOARD
ST-79
Processing the flexible board
OP-17 flexible board SW-376 board
1Open battery lid.
2Screw (lock ace)
3Two screws (lock ace) 9Cabinet (front) assembly
5Claw
4
6Claw
7
8Flexible board
(CN001)
Note: Remove it while
taking care as
the flexible board
is connected.
R:1 kΩ/1 W
(Part code:
1-215-869-11)
AB
Note: High-voltage cautions
Discharging the Capacitor
Short-circuit between the two
points of ST-79 flexible board
with the short jig about 10 seconds.
Processing the flexible board
(rear view)
1Boss
3Boss
6OP-17 flexible board
OP-17 flexible board
boss
claw
4Boss
2Claw
5Claw

2-4
DSC-U30
2-3. CABINET (REAR) ASSEMBLY
2-4. PD-174 BOARD
1Open battery lid.
5Claw
2Screw (lock ace)
3Two screws (lock ace)
6Cabinet (rear) assembly
4
7Cushion (LCD)
LCD
1Screw (M1.7)
qa PD-174 board
PD-174 board
8FP-533 flexible board (CN904)
7Connector (CN401)
FP-533 flexible board
9Flexible board (CN402)
2
5
Note: When installing FP-533 flexible board,
set it as shown in the figure.
0LCD
(ACX520AKM-1)
4Boss
6Boss
3Claw
Processing the flexible board

2-5
DSC-U30
2-5. BOTTOM FRAME ASSEMBLY
2-6. LENS BLOCK ASSEMBLY
2Connector (CN002)
Sheet attachment position
(bottom view)
Note: When installing lens block assembly,
set it as shown in the figure.
6Lens block assembly
4
Lens block
assembly
3Claw
Claw
1Sheet (TY)
TY-20 board
Sheet (TY)
5Connector (CN902)
Sheet (USB)
7Screw (M1.7)
5Connector (CN903)
0Bottom frame assembly
Bottom frame assembly
4Cabinet (bottom) assembly
3Boss
2Boss
6Screw (M1.7) 8
9Flexible board (CN908) Flexible board (SL-59)
Flexible board (SL-59)
1Boss
Processing the flexible board
(bottom view)

2-6
DSC-U30
Sheet attachment position
1Screw (M1.7)
7SL-59 flexible board
SL-59 flexible board
7Flexible board
6Tape (K)
Tape (K)
3Claw
2Claw
4Claw
5Claw
3CCD block assembly
1Protection sheet (SL)
2Screw (M1.7)
Protection sheet (SL)
Sheet attachment position
2-8. CCD BLOCK ASSEMBLY
2-7. SL-59 FLEXIBLE BOARD

2-7
DSC-U30
2-10.CABINET (UPPER) ASSEMBLY
2-9. TY-20 BOARD
4Flexible boards
(CN907)
6TY-20 board
3
TY-20 board
1Flexible board (FP-532)
(CN901)
5Flexible board (SW-376)
(CN906)
Flexible board (SW-376)
Note: When installing Flexible board,
set it as shown in the figure.
2Screw (M1.7)
Processing the flexible board
Sheet attachment position
qa Cabinet (upper) assembly
7Boss
8
6
3Screw (lock ace)
1Sheet, lens
Sheet, lens
2
9Connector
(memory stick connector)
4Claw
0Memory stick connector
Memory stick connector
FP-533 flexible board
5Claw

2-8
DSC-U30
2-11.US-7 FLEXIBLE BOARD
2-12.DD-209 BOARD
1Screw (M1.7)
2US-7 flexible board
Sheet attachment position
(bottom view)
3Remove two solders.
6Claw
7DD-209 board
DD-209 board
2FP-532 flexible board
4Screw (M1.7)
5
1Insulating sheet (DD)
Insulating sheet (DD)

2-9E
DSC-U30
Board Name Function
CD-425 FLEXIBLE CCD IMAGER, CAMERA MODULE
TY-20 CAMERA DSP, MAIN CPU, MEMORY, LENS DRIVE,
HI CONTROL
OP-17 FLEXIBLE LENS COVER DETECT
PD-174 LCD DRIVE, CONTROL SWITCH
DD-209 DC-IN, DC/DC CONVERTER
SL-59 FLEXIBLE CHARGING CAPACITOR, FLASH UNIT
(Including ST-79)
ST-79 FLASH DRIVE
US-7 FLEXIBLE USB CONNECTOR
SW-376 FLEXIBLE CONTROL SWITCH, MS CONNECTOR
OP-17 FLEXIBLE
CD-425 FLEXIBLE
SL-59 FLEXIBLE
(Including ST-79)
SW-376 FLEXIBLE
PD-174
TY-20
US-7 FLEXIBLE
DD-209
2-13.CIRCUIT BOARDS LOCATION

DSC-U30
HELP
HELP
Sheet attachment positions and procedures of processing the flexible boards/harnesses are shown.
2003.05.21 Update
MAIN BLOCK SECTION
OP-17 flexible board SW-376 board
OP-17 flexible board
boss
claw
Bottom frame assembly
Flexible board (SL-59)
Sheet, lens
Memory stick connector
LCD
PD-174 board
FP-533 flexible board
TY-20 board
Sheet (TY)
Protection sheet (SL)
DD-209 board
Insulating sheet (DD)
DD-209 board Tape (K)
SL-59 flexible board
Tape (K)

DSC-U30
COVER
COVER
Link
Link
3. BLOCK DIAGRAMS
OVERALL BLOCK DIAGRAM (2/2)
OVERALL BLOCK DIAGRAM (1/2) POWER BLOCK DIAGRAM (1/2)
POWER BLOCK DIAGRAM (2/2)
OVERALL BLOCK DIAGRAM (2/2)
OVERALL BLOCK DIAGRAM (1/2) POWER BLOCK DIAGRAM (1/2)
POWER BLOCK DIAGRAM (2/2)

DSC-U30
COVER
COVER
3. BLOCK DIAGRAMS
3. BLOCK DIAGRAMS
3-1. OVERALL BLOCK DIAGRAM (1/2)
3-1 3-2
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
SECTION 3
BLOCK DIAGRAMS
LENS IRIS
(SHUTTER)
LENS BLOCK
3
6
4
5
H
M
IRIS
METER
M
FOCUS
SENSOR
1
2
7
11
IC202 IC206
HALL AMP,
HALL BIAS CONTROL,
HALL GAIN CONTROL
IRIS DRIVE
(3/4)
12
ı
15
SL-59 FLEXIBLE
BOARD
13
16
14
15
11
12
17
21
22
ı
25
HALL+, −
BIAS+, −
DRIVE −
DRIVE+
FOCUS A, A, B, B
XFC RST SENS
LENS TEMP
SHUTTER
DRIVE
(3/4)
IC204
FOCUS MOTOR
DRIVER
135 −139
141 −143
147 149
151 152
10
12
16
17
1
ı
4
6
ı
9
18
4
5
ı
11
57
61
CCD
IMAGER
(1/2)
IC302
CAMERA
MODULE
(2/2)
IC101 12
ı
23
1
ı
3
CCD OUT
RG, H1, H2
V1, V2A, V2B,
V2C, V3A, V3B,
V3C, V4
VSHT
8
9
CA AD00 −AD11
34
35
38
39
33
26
27 CAM SO, XCAM_SCK
13
11
7
15
16
19
ı
30
130
127
126
125
227
CA HD
CA FD
MCK
TG CLK
XCAM RESET
CA HD
CA FD
MCK
TG CLK
252
253
IC602 (1/2)
CAMERA DSP,
MAIN CPU
(1/4)
39
36
33
35
HALL AD
HALL OFFSET
IRIS CONT1
HALL GAIN
109
228
119
122
123
124
202
41
107
10
8
4
FLASH
DRIVE
FLASH
CHARGE
DETECT
LENS TEMP
SENSOR
Q505 −508
Q504
ST-79 BOARD
FLASH
UNIT
XE K (L)
XE A(H)
CL606,
607
CL536,
537 CL641
CL631
CL623
CL526
CL516
CL508
OVERALL (2/2)
(PAGE 3-4)
1
CN903 (2/2)
STRB ON
XSTB FULL
STB CHARGE
23
13
14
100
99
98
19
20
21
167
86
88
87
44
45
46
47
16
15
10
12
25
26
24
11
32 2
20
21
15
14
13
18
19
24
22
9
8
10
FP-533
FLEXIBLE
BOARD (1/2)
OVERALL (2/2)
(PAGE 3-4)
3
CAM SO, XCAM_SCK
CAM SO, XCAM_SCK
17 17
50
23
51
19
45
48
67
47
78
20
CAM SO, XCAM_SCK
61
7
8
62
32
PSIG
DRIVE
Q403 −406
65
13
41 −43
63 64
72 76 77
CA AD00 −AD11
15
5
218
PANEL B
PANEL G
PANEL R
XVD
TG CLK
XHD
XRST SYS
XCS LCD
VG
VR
VP
VB
242
243
245
2
ı
4
6219 EEPROM RST
261 −263
265 −267
270 −275
277 −279
281
EEPROM TXD,
RXD, SCK
EEPROM
(2/4)
IC604
F3 F6 G3 −G7
H2 H3 H6 H7
J2 −J4 J6 J7
18 19 50 51
53 −55 57 −59
61 −63 65 −67
70 71 73 74
C4
MC D00 −D15
MC A01 −A20
213
16M
FLASH ROM
(2/4)
IC603
PANEL B
PANEL G
PANEL R
XVD
TG CLK
XHD
XRST SYS
XCS LCD
Q402
Q401
5
10
11
15
16
22
ı
25
CN402
8
6
9
26
1
PANEL 2.8V
Q461
BACKLIGHT
DRIVE
Q462
1
D 1.5V
34
3
FL−VO
RGT, HCK1, HCK2,
HST, WIDE, DWN,
EN, VCK, VST
7
G
B
PSIG
COM
R
COLOR
LCD
PANEL UNIT
LCD901
D901
LED A
LED K
BACKLIGHT
22
23 USB D
15
18
20
5
6USB D 2 3
CN907 CN050
CD-425 FLEXIBLE BOARD TY-20 BOARD (1/2)
US-7 FLEXIBLE
BOARD
SW-376 FLEXIBLE
BOARD (1/2)
PD-174 BOARD (1/2)
27
OVERALL (2/2)
(PAGE 3-4)
2
XRST SYS
USB CLK EN
IC602 (2/2)
CAMERA DSP,
MAIN CPU
(1/4)
255
258
259
MS DIO, MS BS, MS SCLK
2
4
8
MS DIO, MS BS, MS SCLK
257
163
162
X603
27MHz
D902
(MS ACCESS)
134
90
26
30
31
166
214
247 XCS MC
SYS V
USB HOLD
USB SUSPEND
USB VBUS
XMC NMI
XMC HELP
249
ı
251 FR SI , FR SO, XFR SCK
OVERALL (2/2)
(PAGE 3-4)
5
2
3
1
1
USB 5V
OVERALL (2/2)
(PAGE 3-4)
4
CN906
(1/2)
19 6
USB JACK IN
MS INT
MEMORY
STICK
(MS CONNECTOR)
(USB)
XCAM RESET
CN902
CN904
(1/2)
CN401
(1/2)
VB
VG
VR
VG
VR
VP
VB
BACKLIGHT
CONTROL
IC461
VCC
USB JACK IN
MS INT
PE EN0, PE DIR0A, PE DIR0B
CAM DD ON, MSHUT ON
CN903
(1/2)
05
FOCUS
MOTOR
LCD
DRIVE
IC401
A: VIDEO SIGNAL
CL601
ı
CL603
CL531
ı
CL533 B+
SWITCH
Q501, 502 CL501
ı
CL507
T502 CL616
ı
CL622 ST UNREG
CHARGING
CAPACITOR
FL+VO
X601
48MHz
B2 B6 B7
C1 C2 C6 −C8
D1 −D3 D6 D7
E1 −E3 E6 E7
F1 F8

DSC-U30
COVER
COVER
3. BLOCK DIAGRAMS
3. BLOCK DIAGRAMS
3-2. OVERALL BLOCK DIAGRAM (2/2) ( ) :Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
3-3 3-4
74
79
26
80
36
4
5
16
34
46
29
28
TY-20 BOARD (2/2)
SW-376 FLEXIBLE
BOARD (2/2)
OP-17 FLEXIBLE BOARD
PD-174 BOARD (2/2)
S003
(SHUTTER)
CN401 (2/2)
D481
IC401
HI CONTROL
(4/4)
CN904 (2/2)
1
OVERALL (1/2)
(PAGE 3-1)
MODULATOR
2
OVERALL (1/2)
(PAGE 3-1)
3
OVERALL (1/2)
(PAGE 3-1)
5
OVERALL (1/2)
(PAGE 3-2)
XCHARGE LED
XSHUTTER
XAE LOCK SW
CN906 (2/2)
X401
10MHz
32
USB CLK EN
BZ901
BUZZER
XMC NMI
XCS MC
XMC HELP
CN001CN901
10
11
27 7
1
17
XPOWER ON 9
54
MODE DIAL 12
XPOWER LED 6
55
KEY AD0
29 5
VL 3V
28 6
Q402 (1/2)
51
52
X403
32.768kHz
77 XRST SYS
XRST SYS
SYS V
6MS INT
65 USB HOLD
33 USB SUSPEND
61 USB VBUS
05
D001
(POWER )
D102
(SELF TIMER)
S101
(LENS COVER OPEN)
S002
S001
POWER
19
XSELF TIMER LED
XLENS CAP OPEN
3
3
73
31
5
S480
RESET
METAL DISC
CN002
1
BT480
LITHIUM
BATTERY
IC402
5
4
8
6
7
3
INITIAL RESET,
BACK UP VCC
(4/4)
EVER 4.0V
BACKUP VCC
EVER 3.0V
CN001
1
3
PLAY STILL MOVIE
RS-85 FLEXIBLE BOARD
FP-533 FLEXIBLE
BOARD (2/2)
CN908
XRESET SW ON
1
LED
DRIVE
Q402 (2/2)
LED
DRIVE
MENU
S481
SCENE
S482
S483
EXEC
INVERTER
Q401
9USB JACK IN
INVERTER
Q403
FR SI, FR SO, XFR SCK
23
ı
25
FP-532 FLEXIBLE
BOARD
41
ı
44
48
49
50
20
ı
22
76
UNREG SO, UNREG SCK, XCS DDCON, SYS DD ON 8
ı
11
3
4
2
IC001
DC/DC
CONTROL
(2/2)
EVER 4.0V
D 1.5V
D 2.8V
A 2.8V
PANEL 2.8V
CAM 15V
M 5V
PANEL 13.5V
BUZZER 15V
CAM −7.5V
FL −VO
EVER 3.0V
44
ı
46
57
UNREG SO, UNREG SCK, XCS DDCON, SYS DD ON
BATT UNREG
ACV UNREG
ST UNREG
+
BT901
BATTERY
TERMINAL
–
USB 5VUSB 5V
4
OVERALL (1/2)
(PAGE 3-2)
DD-209 BOARD
BUZZER
Q404, 405
XSTB FULL
STB CHARGE
14
53
62
63
BUZZER

DSC-U30
COVER
COVER
3. BLOCK DIAGRAMS
3. BLOCK DIAGRAMS
3-5 3-6
3-3. POWER BLOCK DIAGRAM (1/2) ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
+
–
DD-209 BOARD (1/2)
IC001
DC/DC CONTROL
(2/2)
IC004
(1/2)
BT901
BATTERY
TERMINAL
BATT UNREG/+
BATT GND/–
F001
F002
Q003, 005
Q008, 009
F003
F004
F005
56
36
10
7
6
VCC1
48 LDON
47 RST
OUT1p
SCPIN
RT
CT1
37OUT1n
55VIN1–
L001
L018 L019
L008 L010
SWITCHING
Q013, 016
8 CT2
45
46
DATA
CLK
44 XCS
57 CONT
41
VCC2
39OUT5n
38OUT5p
42VCC3
20VCC5
43OUT5S
52VIN5–
L007 Q024
SWITCHING
Q020, 022
30
23OUT9
1SCP9
80IN9–
OUT4p
31OUT4n
53VIN4–
L002 L009
SWITCHING
Q015, 017
L003 D006, 007
D002
D008
D001
D009 D005
D004
D012
SWITCHING
Q019
SWITCHING
SWITCH
Q007
Q014
SWITCH
Q011
Q001, 004, 018
ST UNREG
DD CON SENS
EVER 4.0V
ACV UNREG
BATT UNREG
D 1.5V
D 2.8V
A 2.8V
PANEL 2.8V
CAM 15V
PANEL 13.5V
M 5V
CAM –7.5V
FL –VO
CAM DD ON
POWER (2/2)
(PAGE 3-7)
B
POWER (2/2)
(PAGE 3-7)
A
05
Q026, 027
Q025
50VIN6–
19VCC4
29OUT6n
28OUT6p
18OUT6s
L005
SWITCHING
Q021, 023
Vout 1Vin2
IC002
VOLTAGE DETECT
(1/2)
IC003
VCC
REG1 8
REG2 6
REG3 4
7
VEE
3
13.5V/15V/–7.5V REG
(1/2)
STB
1
(USB)
SYS DD ON
XCS DDCON
UNREG SCK
UNREG SO
USB UNREG SW
FAST CHARGE
EVER 3.0V
FP-532
FLEXIBLE
BOARD
(1/2)
TY-20 BOARD
(1/2)
CN901 (1/2)
USB 5V
VCC
US-7
FLEXIBLE
BOARD
CN050
1
CN907
2
3
49
48
CN001 (1/2)
USB 5V
3
4
3IN10–
22OUT10
4AMPIN
5AMPOUT
EMERGENCY
DETECT
Q012
EMERGENCY
DETECT
Q010 L014
L015
L013
L012
Q002, 006
DC/DC
CONVERTER
L016
BUZZER 15V
L017