Sony DSC-U10 Service Manual ▷ View online
DSC-U10
COVER
COVER
3. BLOCK DIAGRAMS
3. BLOCK DIAGRAMS
3-5
3-6
M
M
IRIS
METER
M
M
FOCUS
MOTOR
CN903 (1/2)
H
FOCUS
SENSOR
LENS BLOCK
11
12
14
16
13
15
17
18
5
19
7
17
14
16
13
15
IC202 (1/4)
IRIS DRIVE
(3/4)
IC202 (2/4)
HALL BIAS CONTROL
(3/4)
IC206 (1/4)
IRIS DRIVE
(3/4)
IC206 (3/4)
IRIS DRIVE
(3/4)
+
−
+
−
+
−
+
−
+
−
+
−
14
13
12
IC202 (3/4)
HALL GAIN CONTROL
(3/4)
1
3
2
13
12
14
7
5
6
8
10
9
IRIS
DRIVE
Q202
D201
GAIN
CONTROL
Q204
IC206 (2/4)
IRIS DRIVE
(3/4)
IC206 (4/4)
HALL AMP
(3/4)
1
3
2
A3 ZA
B3 ZA
A4 ZB
B4 ZB
EN3
EN4
IN3
IN4
FOCUS
MOTOR
DRIVE
21
12
11
4
B2 FB
23 B1 FA
A2 FB
2 A1 FA
EN2
IN2
HALL GAIN
HALL OFFSET
Q201
D 2.8V
23
25
22
24
DRIVE
−
DRIVE+
BIAS+
HALL+
HALL
−
BIAS
−
XFC RST SENS
F SENS VCC
FOCUS A+
FOCUS A–
FOCUS B+
FOCUS B–
IRIS CONT1
A 2.8V
HALL AD
CAM DD ON
MSHUT ON
PE EN0
PE DIR0A
PE DIR0B
PE DIR0B
XFC RST SENS
XLENS RST LED
5
CAMERA
(PAGE 3-4)
(PAGE 3-4)
+
−
7
5
6
IC202 (4/4)
IRIS/HALL CONTROL
(3/4)
+
−
8
10
9
LENS TEMP
SENSOR
21
LENS TEMP
LENS TEMP
1
2
4
6
3
5
7
8
13
15
12
14
DRIVE
−
DRIVE+
BIAS+
HALL+
HALL
−
BIAS
−
F SENS RST
F SENS VCC
FOCUS A+
FOCUS A–
FOCUS B+
FOCUS B–
11
TEMP OUT
9
IN1
10
EN1
TY-13 BOARD (2/4)
SL-59 FLEXIBLE BOARD (1/2)
SHUTTER
DRIVE
IC204
(3/4)
05
3-3. LENS MOTOR DRIVE BLOCK DIAGRAM
( ) : 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
3-7
3-8
3-4. MODE CONTROL BLOCK DIAGRAM
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
74
79
26
80
36
23
24
25
4
5
16
46
34
29
28
TY-13 BOARD (3/4)
SW-376 FLEXIBLE
BOARD (2/2)
BOARD (2/2)
OP-17 FLEXIBLE BOARD
PD-174 BOARD (1/2)
SL-59 FLEXIBLE BOARD (2/2)
ST-74 BOARD
S003
(SHUTTER)
CN401 (1/2)
D481
FLASH
UNIT
IC401
HI CONTROL
(4/4)
CN904 (1/2)
4
CAMERA
(PAGE 3-4)
(PAGE 3-4)
MODULATOR
Q404, 405
+
2
CAMERA
(PAGE 3-3)
(PAGE 3-3)
8
LCD
(PAGE 3-9)
(PAGE 3-9)
BT901
BATTERY
TERMINAL
3
CAMERA
(PAGE 3-4)
(PAGE 3-4)
XCHARGE LED
XSHUTTER
XAE LOCK SW
CN906 (2/2)
STB CHARGE
XSTB FULL
CL631
CL623
CL516
CL508
STRB ON
XE A(H)
XE K(L)
CN903 (2/2)
STRB ON
X401
10MHz
XSHTR ON
XAE LOCK ON
CHARGE/STB LED
STB CHG
XSTB FULL
10MHz OUT
10MHz IN
USB CLK EN
XRST SYS
MELODY
XCS MC
32
SYS V
MC WAKE UP
XMC HELP
FR SI
FR SO
XFR SCK
USB CLK EN
BZ901
BUZZER
XMC NMI
XCS MC
XMC HELP
FR SI
DD-182 BOARD
FP-532 FLEXIBLE
BOARD
BOARD
CN001
CN901
BATT UNREG/+
BUZZER
10
11
27
7
8
4
10
2
1 XPWR ON
17 XPWR LED ON
XPOWER ON
9
54 MODE DIAL
MODE DIAL
12
XPOWER LED
6
55
KEY AD0
KEY AD0
29
5
VL 3V
28
6
Q402 (1/2)
51
52
X402
32.768kHz
32kHz OUT
32kHz IN
77
XRST SYS
XSYS RST
SYS V
6
MS IN
MS INT
49
XDP PULL UP
XDP PULL UP
65
USB HOLD
USB HOLD
33
USB SUSPEND
USB SUSPEND
61
USB VBUS
USB VBUS
FRSO
XFR SCK
05
D001
(POWER )
D102
(SELF TIMER)
S101
(LENS COVER OPEN)
S002
S001
POWER
19 SELF TIMER LED
XSELF TIMER LED
XLENS CAP OPEN
3
3 XLENS CAP OPN
73 XRESET
31 BATT IN
5
S480
RESET
METAL DISC
50
CN002
1
–
BT480
LITHIUM
BATTERY
IC402
RESET
VIN
CS
5
4
VRO
8
VOUT
6
7
VBAT
3
INITIAL RESET, BACK UP VCC
(4/4)
EVER 4.0V
B+ (BackUp Vcc)
EVER 3.0V
LANC OUT
40
LANC IN
39
LANC JACK IN
10
CN001
1
3
PLAY
STILL
MOVIE
RS-85 FLEXIBLE BOARD
FP-533 FLEXIBLE
BOARD (1/2)
BOARD (1/2)
CN908
XCPC IN
EVER 4.0V
LANC CPC
(FOR CHECK)
LANC IN
LANC OUT
XCPC IN
LANC IN
LANC OUT
XRESET SW ON
1
6
5
3
LED
DRIVE
Q402 (2/2)
LED
DRIVE
Q504
FLASH
CHARGE
DETECT
Q505 - 508
FLASH
DRIVE
MENU
S481
SCENE
S482
S483
EXEC
EXEC
CL641
CL526
CL536,
537
537
CL606,
607
607
BUFFER
Q401
9
XUSB JACK IN
USB JACK IN
INVERTER
Q403
R430 (IC401
wk
) REC/PB
2.4 Vp-p
10 MHz
32.768 kHz
R443 (IC401
ts
) REC/PB
1.3 Vp-p
DSC-U10
COVER
COVER
3. BLOCK DIAGRAMS
3. BLOCK DIAGRAMS
3-9
3-10
3-5. LCD BLOCK DIAGRAM
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
+
–
–
61
VR G3
7
VG G1
8
VB H1
62
VP G4
PD-174 BOARD (2/2)
FP-533 FLEXIBLE
BOARD (2/2)
BOARD (2/2)
TY-13 BOARD (4/4)
14
15
13
CN401 (2/2)
18
19
24
PANEL 13.5V
59
POFF E3
63
EN G5
42
DWN H5
13
WIDE J5
77
HST F6
64
HCK2 G6
43
HCK1 H6
72
RGT C4
G IN C9
23
R IN C8
50
B IN B8
51
8
7
6
9
32
COM DC A2
65
TRON G7
26
05
CN402
FRONT LIGHT
48 HD E8
67 XVD E7
47 CLKIN F8
IC401
LCD DRIVE
LCD901
COLOR
LCD
1
3
G
R
B
PSIG
COM
23
EN
22
DWN
41
VSTA H4
76
VCK F5
25
VST
12
CRext
14
REF
19
VDDG
21
VDD
24
VCK
16
WIDE
15
HST
11
HCK2
10
HCK1
5
RGT
LED A
LED K
PANEL G
PANEL R
PANEL B
8
9
10
VG
VR
VB
11
VP
XHD
XVD
TG CLK
22
78 XCS E6
XCS LCD
20
45 SI H8
LCD SO
21
19 XSCK G9
XLCD SCK
17
20 XCLR F9
15 EXT DA J7
5 BL E1
XRST SYS
20
19
21
CN904 (2/2)
16
15
10
PANEL G
PANEL R
PANEL B
26
25
24
VG
VR
VB
23
VP
XHD
XVD
TG CLK
12
XCS LCD
14
LCD SO
13
XLCD SCK
17
XRST SYS
PANEL G
PANEL R
PANEL B
VG
VR
VB
VP
XHD
XVD
TG CLK
XCS LCD
CAM SO
XCAM SCK
XRST SYS
FRONT LIGHT
DRIVE
Q462
PSIG
DRIVE
Q403 - 406
REF VOLTAGE
GEN.
Q410
Q402
Q401
FRONT LIGHT
CONTROL
Q461
FL–VO
FL +VO
4
1
3
IC461
FRONT LIGHT CONTROL
Q408, 409
1
6
7
CAMERA
(PAGE 3-4)
CAMERA
(PAGE 3-4)
CAMERA
(PAGE 3-3)
8
MODE CONTROL
(PAGE 3-8)
PANEL UNIT
C408 (IC401
t;
) REC/PB
370 mVp-p
H
C407 (IC401
wd
) REC/PB
350 mVp-p
H
C406 (IC401
ta
) REC/PB
390 mVp-p
H
R428 (IC401
ys
) REC/PB
5.0 Vp-p
2H
R431 (IC401
ya
) REC/PB
8.1 Vp-p
2H
R430 (IC401
7
) REC/PB
8.0 Vp-p
2H
R429 (IC401
8
) REC/PB
8.2 Vp-p
2H
6.75 MHz
R412 (IC401
rj
) REC/PB
2.8 Vp-p
4-5
DSC-U10
COVER
COVER
4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
Link
(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
: VIDEO SIGNAL (ANALOG)
•
A
: AUDIO SIGNAL (ANALOG)
•
A
: VIDEO/AUDIO SIGNAL
•
A
: VIDEO/AUDIO/SERVO SIGNAL
•
A
: SERVO SIGNAL
• Circled numbers refer to waveforms.
(Measuring conditions voltage and waveform)
(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.)
1. Connection
2. Adjust the distance so that the display of Fig. a can be
obtain.
When indicating parts by reference number, please
include the board name.
include the board name.
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)
Kinds of capacitor
Temperature characteristics
External dimensions (mm)
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.
Note :
The components identified by mark
0
or
dotted line with mark
0
are critical for safety.
Replace only with part number specified.
4-2. SCHEMATIC DIAGRAMS
Front of the lens
Pattern box
L
L = About 30 cm
A B
B
C
D
A
A=B
C=D
Fig.a (Picture on LCD display)
SECTION 4
PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
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