Sony DSC-U40 (serv.man2) Service Manual ▷ View online
DSC-U40
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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-U40
3. BLOCK DIAGRAMS
3. BLOCK DIAGRAMS
LENS
IRIS
(SHUTTER)
LENS BLOCK
10
13
13
12
11
11
H
M
IRIS
METER
M
FOCUS
SENSOR
15
14
9
5
IC202
IC206
HALL AMP,
HALL BIAS CONTROL,
HALL GAIN CONTROL
IRIS DRIVE
(3/4)
1
ı
4
SL-063 BOARD (1/2)
ST-089 BOARD
19
16
16
17
18
18
14
15
20
23
24
ı
27
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
151 152
11
14
18
19
18
19
85
75
68
75
68
2
ı
5
7
7
ı
10
20
83
109 112
115 118
121 127
130 133
115 118
121 127
130 133
2 4 6 9
12 15 18
21 24 27
21 24 27
30 32
107
CCD
IMAGER
IC301
CAMERA
MODULE
MODULE
IC101
CCD OUT
RG, H1, H2
V1, V2A, V2B,
V2C, V3A, V3B,
V3C, V4
VSHT
24
23
CA AD0
− AD11
7
10
23
39
102
123
CAM SO, XCAM_SCK
19
21
25
16
17
17
2
ı
13
130
127
126
125
227
CA HD
CA FD
MCK
TG CLK
XCAM RESET
CA HD
CA FD
MCK
TG CLK
253
254
252
254
252
IC602 (1/2)
CAMERA DSP,
MAIN CPU
(1/4)
39
36
33
35
HALL AD
HALL OFFSET
IRIS CONT1
HALL GAIN
109
228
228
119
122
123
122
123
124
202
202
41
107
13
11
7
FLASH
CHARGE
DETECT
LENS TEMP
SENSOR
Q504
XE K (L)
XE A(H)
CL612
ı
CL614
CL624
ı
CL626
CL618,
CL619
CL619
CL651
ı
CL653
CL657,
CL658
CL658
OVERALL (2/2)
(PAGE 3-4)
(PAGE 3-4)
1
STRB ON
ST UNREG
CL661,
CL667,
CL673
CL667,
CL673
XSTB FULL
STB CHARGE
CL666
CL664
CL662
CL639
CL633
CL627
STRB ON
XSTB FULL
STB CHARGE
100
99
98
12
13
14
167
86
88
87
1
2
10
8
FP-738
FLEXIBLE
BOARD
FLEXIBLE
BOARD
FP-739
FLEXIBLE
BOARD (1/2)
FLEXIBLE
BOARD (1/2)
OVERALL (2/2)
(PAGE 3-4)
3
CAM SO, CAM SI, XCAM_SCK
15
5
4
C1
C2
B1
D1
D2
G1
E2
F5
CAM SO, CAM SI, XCAM_SCK
D6
C7
C6
A7
B7
PSIG
DRIVE
Q801, 802
A2 A3 B3
C3 E4 E5
F3 F7 G2
F3 F7 G2
CA AD0
− AD11
218
PANEL B
PANEL G
PANEL R
PANEL V
TG CLK
HDD
XRST SYS
LED A
LED K
XCS PANEL TG
242
243
245
243
245
2
ı
4
6
219
EEPROM RST
261
− 263
265
− 267
270
− 275
277
− 279
281
EEPROM TXD,
RXD, SCK
EEPROM
(2/4)
IC604
2
4
FLASH
DRIVE
IC501
F3 F6 G3
− G7
H2 H3 H6 H7
J2
J2
− J4 J6 J7
18 19 50 51
53
53
− 55 57 − 59
61
− 63 65 − 67
70 71 73 74
C4
MC D00
− D15
MC A01
− A20
213
16M
FLASH ROM
&
SRAM
(2/4)
IC605
PANEL B
PANEL G
PANEL R
PANEL V
TG CLK
HDD
XRST SYS
XCS PANEL TG
5
10
11
15
16
22
11
15
16
22
ı
25
CN803
8
6
9
26
1
3
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
23
USB D
3
4
6
4
6
8
10
USB D
2
3
3
CN923
CN050
CD-462 BOARD
CH-133 BOARD
TY-017 BOARD
(1/3)
(1/3)
FP-740
FLEXIBLE
BOARD
FLEXIBLE
BOARD
US-008 BOARD
DD-205 BOARD (1/2)
MS-167 BOARD
PD-200 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
258
259
MS DIO, MS BS, MS SCLK
2
4
8
4
8
MS DIO, MS BS, MS SCLK
163
162
X603
27MHz
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)
(PAGE 3-4)
6
13
ı
15
1
1
3
USB 5V
OVERALL (2/2)
(PAGE 3-4)
4
OVERALL (2/2)
(PAGE 3-4)
5
CN918
CN001
5
6
USB JACK IN
XRESET SW ON
XMS IN
MEMORY
STICK
DUO
(MS DUO CONNECTOR)
(USB)
XCAM RESET
CN902
10
11
15
13
9
18
17
17
1
8
9
ı
16
CN102
CN922
4
3
2
15
14
6
8
CN808
CN003
(1/2)
CN807
(1/2)
VB
VG
VR
VCC
S050
D902
(MS ACCESS)
RESET
XRESET SW ON
XMS IN
PE DIR0A, PE DIR0B,
PE EN0
MSHUT ON,
CAM DD ON
CN901
(1/2)
05
FOCUS
MOTOR
LCD
DRIVE
IC801
A
: VIDEO SIGNAL
B+
SWITCH
Q501, 502
FLASH
SWITCH
Q505
T502
CHARGING
CAPACITOR
FLASH
UNIT
129
X601
48MHz
B2 B6 B7
C1 C2 C6
C1 C2 C6
− C8
D1
− D3 D6 D7
E1
− E3 E6 E7
F1 F8
21
20
19
20
19
21
ı
32
CN101
CAM SO, XCAM_SCK
11 14
134 136
E3
F2
F1
F2
F1
12
ı
10
4
ı
6
1
11
12
257
XACCESS LED
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
DSC-U40
3. BLOCK DIAGRAMS
3. BLOCK DIAGRAMS
77
79
26
80
36
4
5
16
34
46
29
28
SW-411 BOARD
OP-018 BOARD
PD-200 BOARD
(2/2)
(2/2)
SL-063 BOARD (2/2)
TY-017 BOARD
(2/3)
(2/3)
FP-736 FLEXIBLE
BOARD (2/2)
BOARD (2/2)
FP-739 FLEXIBLE
BOARD (2/2)
BOARD (2/2)
S003
(SHUTTER)
D481
IC401
HI CONTROL
(1/2)
CN917
1
OVERALL (1/2)
(PAGE 3-1)
(PAGE 3-1)
MODULATOR
2
OVERALL (1/2)
(PAGE 3-1)
(PAGE 3-1)
3
OVERALL (1/2)
(PAGE 3-2)
(PAGE 3-2)
6
OVERALL (1/2)
(PAGE 3-2)
(PAGE 3-2)
XSHUTTER
XAE LOCK SW
CN916
X401
10MHz
32
XRST SYS
BZ901
BUZZER
XMC NMI
XCS MC
XMC HELP
CN921
(1/2)
CN917
9
8
2
1
17
XPOWER ON
7
54
MODE DIAL
11
XPOWER LED
XSELF TIMER LED
XLENS CAP OPN
XCHARGE LED
KEY AD0
2
4
55
3
8
Q402 (2/2)
51
52
X402
32.768kHz
74
USB CLK EN
XRST SYS
SYS V
6
XMS IN
XRESET SW ON
73
65
USB HOLD
33
USB SUSPEND
61
USB VBUS
05
D001
(POWER )
D102
(SELF TIMER)
S101
(LENS COVER OPEN)
S002
S001
POWER
19
BUZZER
VL 3V
VL 3V
20
CN901
(2/2)
CN921
(2/2)
1
S483
CN909
CN003 (2/2)
14
13
CN807
(2/2)
CN001
1
BT011
LITHIUM
BATTERY
BACKUP VCC
LED
DRIVE
Q402 (1/2)
LED
DRIVE
MENU
S482
SCENE
S481
S480
EXEC
INVERTER
Q401
9
USB JACK IN
INVERTER
Q403
FR SI, FR SO, XFR SCK
FR SI, FR SO, XFR SCK
23
ı
25
FP-736
FLEXIBLE
BOARD
(1/2)
FLEXIBLE
BOARD
(1/2)
FP-777
FLEXIBLE
BOARD
FLEXIBLE
BOARD
1
ı
3
10
20
ı
22
76
76
UNREG SO, UNREG SCK, XCS DDCON, SYS DD ON
27
ı
25
18
11
17
IC001
DC/DC
CONTROL
(2/2)
D 1.5V
D 2.8V
MS 2.8V
CAM 15V
M 5V
ST 5V
PANEL 13.5V
CAM
−7.5V
BACKUP VCC
EVER 2.9V
USB 3.1V
D011
L8
K8
K7
C7
K8
K7
C7
BATT UNREG
ACV UNREG
ST UNREG
+
BT901
BATTERY
TERMINAL
–
5
OVERALL (1/2)
(PAGE 3-2)
(PAGE 3-2)
TY-017 BOARD (3/3)
Q404, 405
XSTB FULL
USB 5V
STB CHARGE
14
53
62
63
XSTB FULL
13
ı
15
15
ı
13
USB 5V
STB CHARGE
27
1
XRESET SW ON
9
19
XMS IN
16
12
USB JACK IN
5
23
SYS V
17
11
USB HOLD
18
10
USB SUSPEND
19
9
USB VBUS
23
5
24
4
XMC NMI
XMC HELP
4
24
XCS MC
20
8
USB CLK EN
26
2
XRST SYS
CN001
10
ı
15
1
ı
6
D8
A10
A7
G2
4
OVERALL (1/2)
(PAGE 3-2)
(PAGE 3-2)
LED K
G1
31
BATT IN
B7
XRESET
LED A
MODE
SW
DD-205 BOARD (2/2)
5
3
2
4
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
DSC-U40
3. BLOCK DIAGRAMS
3. BLOCK DIAGRAMS
+
–
DD-205 BOARD (1/2)
IC001
DC/DC CONTROL
(2/2)
BT901
BATTERY
TERMINAL
BATT UNREG
BATT GND
BATT UNREG
BATT GND
F002
F003
Q002, 003
F001
F005
B11
F10
VCC8
E4 CHG SW
OUT2
C9
ODP SW
B10
VODP
E11
VCH2
L010
L002
L8
K8
DIN
CLK
K7 LD
C7 SYSDDON
D002
D030
D028
D026
D011
D021
D007
D024
D009
ACV UNREG
ST UNREG
BATT UNREG
D 1.5V
K6
OUT4
J6
VCH4
L004
L5
OUT5
F1
OUT6
J5
VCH5
L005
CAM 15V
CAM –7.5V
MS 2.8V
D 2.8V
M 5V
POWER (2/2)
(PAGE 3-7)
B
POWER (2/2)
(PAGE 3-7)
A
05
E5 MARK
D1 VDCIN
D4 BATT
G11 VCC1A
G9 VCC1C
G10 VCC1B
F9 VCC2
K5 VCC5
J2
OUT3C
J3
OUT3A
L003
L006
K3
VCH7
K1
OUT3B
H11
OUT11A
J11
OUT11C
L001
H10
OUT11B
L10
VCH1A
L9
VCH1C (FB4)
K9
VCH1B
L11
OUT12A
EVER 2.9V
A11
VLDO1
BACKUP VCC
B9
VLDO2
VL 3V
A10
VLDO3
D8
VBCK
PANEL 13.5V
C8
VLDO4
USB 3.1V
B8
VLDO5
LED K
G1
VCH6
LED A
G2
ICH6
J9
OUT12C
L011
FB001
K10
OUT12B
D9
OUT8A
E9
OUT8B
L008, 009
J1
VCH3A (FB3)
ST 5V
H2
VCH3S
H1
VCC GD
H4
VCH3B
H3
VCH3C (FB6)
IC002
(USB)
SYS DD ON
XCS DDCON
UNREG SCK
UNREG SO
D7 USB PWR ON
USB PWR ON
E3 FCHG
FAST CHARGE
USB UNREG SW
FP-736
FLEXIBLE
BOARD
(1/2)
FLEXIBLE
BOARD
(1/2)
FP-777 FLEXIBLE
BOARD
BOARD
TY-017 BOARD (1/2)
CN921 (1/2)
USB 5V
VCC
US-008 BOARD
CN050
1
CN923
15
ı
13
CN001
1
ı
6
10
ı
15
13
ı
15
15
ı
13
CN917 (1/2)
USB 5V
Q014
1
4
2
3
3
8
5
7
6
6
D025
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.
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