Sony Cyber-shot DSC-U10 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-U10
• For ADJUSTMENTS (SECTION 6), refer to SERVICE MANUAL, ADJ (992998751.pdf).
• For INSTRUCTION MANUAL, refer to SERVICE MANUAL, LEVEL 1 (992998741.pdf).
• Reference No. search on printed wiring boards is available.
On the DD-182, PD-174 andTY-13 boards
This service manual provides the information that is premised the circuit board replacement service and not intended repair
inside the DD-182, PD-174 and TY-13 boards.
Therefore, schematic diagram, printed wiring board, waveforms, mounted parts location and electrical parts list of the DD-182,
PD-174 and TY-13 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 5-6, 5-7, 5-9,
5-11 to 5-13
US Model
Canadian Model
AEP Model
UK Model
E Model
Hong Kong Model
Australian Model
Chinese Model
Tourist Model
Japanese Model
Ver 1.0 2002. 07
DIGITAL STILL CAMERA

—2 —
DSC-U10
SPECIFICATIONS
COVER
COVER
System
Image device 6.65 mm (1/2.7 type) color CCD
Primary color filter
Total pixels number of camera
Approx. 1 340 000 pixels
Effective pixels number of camera
Approx. 1 260 000 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 (three modes)
Data formats Still images: DCF compliant
(Exif Ver. 2.2 JPEG compliant),
DPOF compatible
Movies: MPEG1 compliant (without audio)
Recording media
“Memory Stick”
Flash Recommended distance: 0.5 m to 1.8 m (1.6 to
6.0 ft)
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)
1.25 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)
Dimensions 85 ×29 ×40 mm
(3 3/8 ×1 3/16 ×1 5/8inches)
(W/H/D, protruding portions not included)
Mass 118 g (4.2 oz) (AAA Nickel Metal Hydride
batteries, “Memory Stick,” and neck strap
included)
BC-CS1 Ni-MH battery charger
Power requirements
AC 100 to 240V 50/60Hz
2.2 W
Output voltage
Size AA: DC 1.8V, 165 mA ×2
Size AAA: DC 1.8V, 70 mA ×2
Dimensions 70 ×29 ×74 mm (2 7/8 ×1 3/16 ×3 inches)
(W/H/D)
Mass Approx. 70g (2.5 oz.)
Operating temperature range
0°C to 40°C (32°F to 104°F)
Accessories
• Size AAA Ni-MH batteries (2)
• Ni-MH battery charger (1)
• Power cord (mains lead) (1)
• USB cable (1)
• Neck strap (1)
• “Memory Stick” (8MB) (1)
• CD-ROM (SPVD-008) (1)
• Operating instructions (1)
Design and specifications are subject to change without notice.

—3 —
DSC-U10
1. Check the area of yourrepairforunsoldered or poorly-soldered
connections. Check the entire board 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 INTHE 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-U10
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 ···············································2-2
2-2. OP-17 Flexible Board······················································2-2
2-3. Cabinet (Rear) Assembly·················································2-3
2-4. Bottom Frame Assembly ·················································2-3
2-5. TY-13 Board ····································································2-4
2-6. US-4 Flexible Board························································2-4
2-7. PD-174 Board··································································2-5
2-8. Lens Block Assembly ······················································2-5
2-9. Cabinet (Upper) Assembly ··············································2-6
2-10. SL-59 Flexible Board ······················································2-6
2-11. CCD Block Assembly ·····················································2-7
2-12. DD-182 Board ·································································2-7
2-13. Circuit Boards Location ··················································2-9
3. BLOCK DIAGRAMS
3-1. Overall Block Diagram ···················································3-1
3-6. Power Block Diagram (1/2)···········································3-11
3-7. Power Block Diagram (2/2)···········································3-13
4. PRINTEDWIRING BOARDS AND
SCHEMATIC DIAGRAMS
4-1. Frame Schematic Diagram ··············································4-1
4-2. Schematic Diagrams························································4-5
CD-404 FLEXIBLE (1/2) (CCD IMAGER) ···················4-7
CD-404 FLEXIBLE (2/2) (CAMERA MODULE)·········4-9
SL-59 FLEXIBLE
(CHARGING CAPACITOR, FLASH UNIT) ···············4-25
ST-74 (FLASH DRIVE)················································4-25
US-4 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-404 FLEXIBLE ······················································4-37
SL-59 FLEXIBLE ·························································4-45
ST-74 ·············································································4-47
US-4 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 ····························································5-1
5-1-1. Cabinet Section ·····························································5-1
5-1-2. Cabinet (Upper) and Bottom Section····························5-2
5-1-3. Stroboscope and Lens Section ······································5-3
5-1-4. Battery Holder and LCD Section ··································5-4
5-2. Electrical Parts List ·······················································5-5

1-1
SECTION 1
SERVICE NOTE
DSC-U10
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-74 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 flexibleboardis charged
up to the maximum 300 V potential.
There is a danger of electric shock by this high voltage when the
battery 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-74
R:1 kΩ/1 W
(Part code:
1-215-869-11)
AB

1-2E
DSC-U10
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 recover from the
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-U10
COVER
COVER
The following flow chart shows the disassembly procedure.
2-1. CABINET (FRONT)
ASSEMBLY (Page 2-2) 2-2. OP-17 FLEXIBLE BOARD (Page 2-2)
2-6. US-4 FLEXIBLE BOARD
(Page 2-4)
2-4. BOTTOM FRAME
ASSEMBLY (Page 2-3)
2-3. CABINET (REAR)
ASSEMBLY (Page 2-3)
2-12. DD-182 BOARD
(Page 2-7)
DSC-U10
2-8. LENS BLOCK ASSEMBLY
(Page 2-5)
2-5. TY-13 BOARD
(Page 2-4)
2-7. PD-174 BOARD
(Page 2-5)
2-9. CABINET (UPPER)
ASSEMBLY (Page 2-6)
2-10. SL-59 FLEXIBLE BOARD
(Page 2-6)
SERVICE POSITION
(Page 2-8)
2-11. CCD BLOCK ASSEMBLY
(Page 2-7)

2-2
DSC-U10
2-2. OP-17 FLEXIBLE BOARD
2-1. CABINET (FRONT) ASSEMBLY
Note: Follow the disassembly procedure in the numerical order given.
1Open battery lid.
2Screw (lock ace)
3Two screws (lock ace) 8Cabinet (front) assembly
4Claw
5Claw
6
7Flexible board
(CN001)
Note: Remove it while
taking care as
the flexible board
is connected.
1Boss
3Boss
6OP-17 flexible board
OP-17 flexible board
boss
claw
REARVIEW
4Boss
2Claw
5Claw

2-3
DSC-U10
2-3. CABINET (REAR) ASSEMBLY
2-4. BOTTOM FRAME ASSEMBLY
1Open battery lid.
4Claw
2Screw (lock ace)
3Two screws (lock ace)
5Cabinet (rear) assembly
7Screw (M1.7)
8Bottom frame assembly
Bottom frame assembly
BOTTOM VIEW
4Cabinet (bottom) assembly
3Boss
2Boss
6Screw (M1.7)
5Flexible board (CN908) Flexible board (SL-59)
Flexible board (SL-59)
1Boss

2-4
DSC-U10
2-5. TY-13 BOARD
2Flexible boards
(CN904)
7Flexible boards
(CN903)
6Flexible boards
(CN907)
8Flexible board (CD-404)
(CN902)
3Sheet (USB)
0TY-13 board
5
TY-13 board
1Flexible board (FP-532)
(CN901)
9Flexible board (SW-376)
(CN906)
Flexible board (SW-376)
Note: When installing Flexible board,
set it as shown in the figure.
4Screw (M1.7)
2-6. US-4 FLEXIBLE BOARD
1Screw (M1.7)
2US-4 flexible board

2-5
DSC-U10
2-7. PD-174 BOARD
LCD
1Screw (M1.7)
0PD-174 board
PD-174 board
7FP-533 flexible board (CN401)
6Connector (CN401)
FP-533 flexible board
8Flexible board (CN402)
2
5
Note: When installing FP-533 flexible board,
set it as shown in the figure.
9LCD
(ACX711AKM-2)
4Boss
3Claw
2-8. LENS BLOCK ASSEMBLY
1Connector (CN002)
Note: When installing lens block assembly,
set it as shown in the figure.
3Lens block assembly
Lens block
assembly
2Claw
Claw

2-6
DSC-U10
2-10.SL-59 FLEXIBLE BOARD
Note: High-voltage cautions
(See page 1-1)
2Screw (M1.7)
3SL-59 flexible board
1Flexible board
2-9. CABINET (UPPER) ASSEMBLY
9Cabinet (upper) assembly
5Boss
6
4
1Screw (lock ace)
7Connector
(memory stick connector)
2Claw
8Memory stick connector
3Claw

2-7
DSC-U10
2-11.CCD BLOCK ASSEMBLY
3CCD block assembly
1Protection sheet (SL)
2Screw (M1.7)
2-12.DD-182 BOARD
2Remove two solders.
5Claw
6DD-182 board
1FP flexible board
3Screw (M1.7)
4

2-8
DSC-U10
[SERVICE POSITION]
Memory stick connector Lens block assembly
Cabinet (upper) block assembly
Cabinet (front) block assembly
TY-13 board
US-4 flexible board
PD-174 board
USB cable
(1-823-932-11)
LCD module
Regulated power supply
(2.4 to 2.5 Vdc)
PC
Setting the“Forced STILL/PLAY mode Power ON”mode
1) Select page: 00, address: 01, and set data: 01.
2) Select page: 2F, address: 11, and write data: E0.
3) Select page: 2F, address: 12, and write data: BC.
4) Select page: 20, address: 00, and set data: 29.
5) Select page: 20, address: 01, and write data: 29.
At this time, the set is reset and the power is turns off once and
thenon again.Accordingly, themessage“Receive Packet Error”
is displayed on the SEUS screen, and the SEUS goes in
“disconnect” state, but this is not a trouble. Click [Connect] on
the SEUS screen to restore the “connected” state.
6) Select page: 00, address: 01, and set data: 01.
7) Select page: 2F, address: 21, and write the following data.
02: STILL mode
03: PLAY mode
Insert the Memory Stick to DSC-U10, and connect the HASP key to USB connector of PC.
The following setup is performed using the application for adjustment (SEUS).
Exiting the“Forced Power ON mode”
1) Select page: 00, address: 01, and set data: 01.
2) Select page: 2F, address: 21, and write data: 00.
3) Select page: 2F, address: 12, and write data: 3C.
4) Select page: 2F, address: 11, and write data: 60.
5) Select page: 00, address: 01, and set data: 00.

2-9E
DSC-U10
2-13.CIRCUIT BOARDS LOCATION
Board Name Function
CD-404 FLEXIBLE CCD IMAGER, CAMERA MODULE
TY-13 CAMERA DSP, MAIN CPU, MEMORY, LENS DRIVE,
HI CONTROL
OP-17 FLEXIBLE LENS COVER DETECT
PD-174 LCD DRIVE, CONTROL SWITCH
DD-182 DC-IN, DC/DC CONVERTER
SL-59 FLEXIBLE CHARGING CAPACITOR, FLASH UNIT
(Including ST-74)
ST-74 FLASH DRIVE
US-4 FLEXIBLE USB CONNECTOR
SW-376 FLEXIBLE CONTROL SWITCH, MS CONNECTOR
PD-174
OP-17 FLEXIBLE TY-13
US-4 FLEXIBLE
CD-404 FLEXIBLE
SL-59 FLEXIBLE
(Including ST-74)
DD-182
SW-376 FLEXIBLE

DSC-U10
COVER
COVER
Link
Link
3. BLOCK DIAGRAMS
POWER BLOCK DIAGRAM (1/2)
OVERALL BLOCK DIAGRAM POWER BLOCK DIAGRAM (2/2)
POWER BLOCK DIAGRAM (1/2)
OVERALL BLOCK DIAGRAM POWER BLOCK DIAGRAM (2/2)

DSC-U10
COVER
COVER
3. BLOCK DIAGRAMS
3. BLOCK DIAGRAMS
FP-532
FLEXIBLE
BOARD
CAMERA
MODULE
(2/2)
IC101
16M FLASH
ROM
(2/4)
IC603
FRONT LIGHT
CONTROL
IC461
EEPROM
(2/4)
IC604
INITIAL RESET,
BACK UP VCC
(4/4)
IC402
TY-13 BOARD
DD-182 BOARD
H
M
LENS IRIS
(SHUTTER)
FOCUS
MOTOR
IRIS
METER
M
IC602
CAMERA DSP,
MAIN CPU
(1/4)
IC001
DC/DC
CONTROL
(2/2)
FOCUS MOTOR
DRIVE
IRIS DRIVE
(3/4)
HALL AMP
IC202 IC206
ST UNREG
A 2.8V
PANEL 2.8V
CAM 15V
M 5V
PANEL 13.5V
BUZZER 15V
CAM –7.5V
FL –VO
BATT UNREG
DATA BUS 12
DATA BUS 16
EEPROM TXD, RXD, SCK
ADDRESS BUS 20
UNREG SO, UNREG SCK, XCS DDCON, SYS DD ON
BT901
BATTERY
TERMINAL
05
CCD OUT
CA HD
CA FD
MCK
H1, H2
V1, V2A, V2B, V3A,
V3B, V4, VSHT, RG
STB CHARGE
XFC RST SENS
CAM DD ON, MSHUT ON
PE EN0, PE DIR1A, PE DIR0B
STRB ON
HALL AD
IRIS CONT1
HALL+
DRIVE−
DRIVE+
FOCUS A±, B±
XSTB FULL
STRB ON
STB CHARGE
XSTB FULL
USB 5V
IC401
HI CONTROL
(4/4)
RS-85 FLEXIBLE
BOARD
PD-174 BOARDFP-533
FLEXIBLE
BOARD
BUZZER
PANEL R
PANEL G
PANEL B
LCD901
COLOR
LCD
PANEL R
PANEL G
PANEL B
R
G
B
ACV UNREG
D 2.8V
D 1.5V
EVER 4.0V
EVER 4.0V
RESET
XRESET SW ON
FUNCTION
KEY
SHUTTER
MODE SW
POWER
LENS
COVER
KEY AD0
KEY AD0
VL 3V
XLENS CAP OPEN
MODE DIAL
XPOWER ON
XSHUTTER, XAE LOCK SW
XLENS CAP OPEN
MODE DIAL
XPOWER ON
XSHUTTER, XAE LOCK SW
CCD
IMAGER
(1/2)
IC301
CD-404 FLEXIBLE BOARD
SHUTTER
DRIVE
IC204
(3/4)
TG CLK
LCD
DRIVE
IC401
BT480
LITHIUM
BATTERY
USB D+ D+
USB D– D–
USB 5V
CN050
US-4 FLEXIBLE
BOARD
SW-376 FLEXIBLE
BOARD
OP-17 FLEXIBLE
BOARD
FOCUS
SENSOR
(USB)
(MS CONNECTOR)
MEMORY
STICK
BZ901
BUZZER
FRONT LIGHT
PANEL UNIT
CAM SO, XCAM SCK
CAM SO, XCAM SCK
CAM SO, XCAM SCK
CAM SO, XCAM SCK
FR SO, FR SI, XFR SCK
FR SO, FR SI, XFR SCK
MS DATA
SL-59 FLEXIBLE
BOARD
ST-74 BOARD
FLASH
UNIT
FLASH
CHARGE
FLASH
CONTROL
3-1. OVERALL BLOCK DIAGRAM
3-1 3-2
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
SECTION 3
BLOCK DIAGRAMS

Any block diagrams except for the overall block diagram
and the power block diagram are not shown.
Pages from 3-3 to 3-10 are not shown.

DSC-U10
COVER
COVER
3. BLOCK DIAGRAMS
3. BLOCK DIAGRAMS
+
–
DD-182 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
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
SWITCHING
Q019
SWITCHING
SWITCH
Q007
Q014
SWITCH
Q0011
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
BUZZER 15V
CAM –7.5V
FL –VO
CAM DD ON
POWER (2/2)
(PAGE 3-13)
B
POWER (2/2)
(PAGE 3-13)
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/15/–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-13 BOARD
(1/2)
CN901 (1/2)
USB 5V
VCC
US-4
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
3-6. POWER BLOCK DIAGRAM (1/2)
3-11 3-12
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.

DSC-U10
COVER
COVER
3. BLOCK DIAGRAMS
3. BLOCK DIAGRAMS
PD-174 BOARD
FP-533 FLEXIBLE
BOARD
FP-532 FLEXIBLE
BOARD (2/2)
SL-59 FLEXIBLE BOARD
CD-404 FLEXIBLE BOARD
SW-376 FLEXIBLE BOARD OP-17 FLEXIBLE BOARD
ST-74 BOARD
TY-13 BOARD (2/2)DD-182 BOARD (2/2)
IC401
HI CONTROL
(4/4)
CN401
48
67
28
D402
VL 3V
FAST CHARGE
BATT SENS
72 USB UNREG SW
76 SYS DD ON
22 XCS DDCON
21 UNREG SCK
20 UNREG SO
SYS DD ON
XCS DDCON
UNREG SCK
UNREG SO
CN901 (2/2)
66 DD CON SENS
68 ACV SENS
78
46
USB PWR ON
BATT UNREG
DD CON SENS
EVER 4.0V
EVER 3.0V
ACV UNREG
05
CAM DD ON
D 2.8V
Q901
D902
(MS ACCESS)
Q501, 502
Q503
T501 D502
Q508
Q504
Q201
Q902
CN904
6BT480
LITHIUM
BATTERY
C601
CHARGING
CAPACITOR
IC402
VIN
VRO
8
VIN
2
CE
4
VOUT
67
VOUT 3
VBAT 3
INITIAL RESET, BACK UP VCC
(4/4)
IC403
3.3V REG
(4/4)
VIN
2
CE
5
VOUT 3
IC606
USB 3.1V REG
(2/4)
VIN
2
6
1
VOUT 3
IC605
USB 1.5V REG
(2/4)
BackUp Vcc L401
40
37
36
35
42
43
41
44
39
38
SYS DD ON
XCS DDCON
UNREG SCK
UNREG SO
CN001 (2/2)
BATT UNREG
DD CON SENS
EVER 4.0V
EVER 3.0V
ACV UNREG
12
15
16
17
FL –VO
24
FL –VO 28
10
9
11
8
USB UNREG SW
FAST CHARGE
46
45
USB UNREG SW
FAST CHARGE 6
7
CN903
M 5V
ST UNREG
ST UNREG
9
10
4
8
F SENS VCC
MS VCC
D 2.8V
CAM 15V
CAM –7.5V
TG3V
D 2.8V 18
1
ı
3
CN902
13
14
PANEL 13.5V
23
22
PANEL 13.5V 29
30
PANEL 2.8V
PANEL 2.8V
21
20
PANEL 2.8V 31
32
M 5V
17
16
M 5V 35
36
A 2.8V A 2.8V
14
13
A 2.8V 38
39
CAM 15V
7
6
CAM 15V 45
46
CAM –7.5V
9
8
CAM –7.5V 43
44
D 2.8V
19
18
D2.8V 33
34
ST UNREG
3
ı
1
ST UNREG 49
ı
51
D 1.5V
EVER 4.0V
D 1.5V
12
ı
10
D 1.5V
CAM DD ON
15
CAM DD ON 37
BUZZER 15V BUZZER 15V
51
BUZZER 15V 1
40
ı
42
POWER (1/2)
(PAGE 3-11)
A
POWER (1/2)
(PAGE 3-12)
B
IC204
SHUTTER DRIVE,
FOCUS DRIVE
(3/4)
L202 L501
CL616
ı
CL622
CL501
ı
CL507
CL636, 637 CL521, 522
CL641 CL526
CL623 CL508
CL631 CL516
CL536, 537
CL606, 607
CL531
ı
CL533
CL601
ı
CL603
2
5
4
3
L201
L602
IC206
IRIS DRIVE,
HALL AMP
(3/4)
IC602
CAMERA DSP,
MAIN CPU
(1/4)
IC202
IRIS DRIVE,
HALL BIAS/GAIN
CONTROL
(3/4)
IC604
EEPROM
(2/4)
L604
L605
L601
IC401
LCD DRIVER
IC461
FRONT LIGHT
CONTROL
L401
L402
L403
FB202
FB603
L901
L904
L301
FB901
FB902
FB301
IC603
16M FLASH ROM
(2/4)
IC101
CAMERA
MODULE
(2/2)
IC301
CCD IMAGER
(1/2)
FB602
CAM DD ON 228
STRB ON STRB ON
STB CHARGE
XSTB FULL
STB CHARGE
XSTB FULL
STB CHG
XSTB FULL
STB CHARGE
XSTB FULL
STRB ON 107 MS PWR ON
MS PWR ON 234
M 5V
TRANS
DRIVE
Q505 - 507
FLASH
DRIVE
+
FLASH
UNIT
XE A(H)
XE K(L)
34
FOCUS
SENSOR
8
F SENS VCC
LENS BLOCK
2
3
6
FE3V 4
DRV3V 5
D001
(POWER)
D102
(SELF TIMER)
VCC
VCC
(MS CONNECTOR)
3
D 2.8V 2
D 2.8V
CN906
4
D 2.8V 7
9
MEMORY
STICK
268
FL –VO 1
33
FL +VO 2
32
16
17
28
27
6
7
PANEL 13.5V
30
29
4
5
MS VCC 21
22
D481
59
POFF E3
CN402 FRONT LIGHT
LCD901
COLOR
LCD
3
1
12 CRext
14 REF
19 VDDG
21 VDD
LED K
LED A
REF VOLTAGE
GEN.
Q410
FRONT LIGHT
DRIVE
Q462
Q408, 409
PANEL UNIT
3-7. POWER BLOCK DIAGRAM (2/2)
3-13 3-14E
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.