Sony DSC-U40 Service Manual ▷ View online
DSC-U40
NO MARK:REC/PB MODE
:Voltage measurment of the CSP ICs
and the Transistors with mark,are
not possible.
and the Transistors with mark,are
not possible.
2.7
0
1.6
1.4
0
0
1
2.3 Vp-p
10 MHz
R430 (IC401
wk
) (X401) REC/PB
2
950 mVp-p
32.768 kHz
R443 (IC401
ts
) (X402) REC/PB
1
(2/2)
(2/2)
6
(2/2)
2
(2/2)
3
4
(2/2)
5
(2/2)
TY-017
CN921
(3/3)
FAST_CHARGE
D_2.8V
BATT_UNREG
UNREG_SO
XCS_DDCON
UNREG_SCK
MB89097LGA-G-162-ER
IC401
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
1M
R411
D_1.5V
1k
R401
33k
R418
CAM_15V
USB_PWR_ON
USB_UNREG_SW
ACV_UNREG
RN1904FE(TPLR3)
Q402
3
5
4
6
2
1
UNRL21300AS0
Q405
1
4
3
2
2SD2216L0AS0
Q404
1
4
3
2
X402
32.768kHz
2SD2216L0AS0
Q403
1
4
3
2
0.01u
C412
SSM3K03FE(TPL3)
Q401
R434
0.5%
1M
C405
0.1u
R419
100k
C411 0.47u
X401
10MHz
0.5%
R433
1M
1k
R408
1M
R430
0.5%
R431
1M
100k
R420
150k
R444
8p
C421
0.1u
C413
R443
10M
8p
C420
0.1u
C410
0.5%
R436
1M
EVER_2.9V
BACKUP_VCC
BATT_IN
REG_GND
47k
R414
47k
R422
1k
R438
0
R445
3300p
C423
3300p
C422
LND401
LND402
LND403
R402
470k
470k
R403
470k
R404
470k
R405
470k
R407
470k
R406
470k
R409
470k
R410
470k
R412
470k
R413
1k
R415
1k
R416
1k
R417
10k
R421
10k
R423
10k
R424
10k
R425
1k
R426
1k
R427
10k
R432
10k
R429
470k
R439
470k
R437
470k
R440
470k
R435
2P
CN909
1
BUZZER
2
GND
1k
R999
CN917
27P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
XRESET
USB_5V
1
A
SYS_DD_ON
XRST_SYS
CL404
0
R446
XCHARGE_LED
KEY_AD0
11P
CN916
1
2
3
4
5
6
7
8
9
10
11
USB_3.1V
VL_3V
XAE_LOCK_SW
XSHTR_ON
BATT_UNREG
ACV_UNREG
UNREG_SCK
XCS_DDCON
FR_SI
FR_SO
XFR_SCK
XCS_MC
SYS_V
XSTB_FULL
STB_CHARGE
FAST_CHARGE
XDP_PULL_UP
USB_VBUS
USB_HOLD
USB_UNREG_SW
USB_CLK_EN
XMC_NMI
USB_PWR_ON
USB_UNREG_SW
SYS_DD_ON
BATT_UNREG
D_1.5V
FAST_CHARGE
XCS_DDCON
UNREG_SCK
UNREG_SO
XCHARGE_LED
XSELF_TIMER_LED
XRST_SYS
ACV_UNREG
USB_PWR_ON
USB_SUSPEND
XMC_HELP
BATT_IN
UNREG_SO
D_1.5V
BATT_IN
MODE_DIAL
KEY_AD0
XPWR_ON
USB_JACK_IN
XMS_IN
XPWR_LED
KEY_AD0
SYS_V
XMS_IN
XSTB_FULL
STB_CHARGE
XCS_MC
XFR_SCK
FR_SO
USB_JACK_IN
USB_HOLD
USB_SUSPEND
USB_VBUS
USB_CLK_EN
XMC_NMI
XMC_HELP
XDP_PULL_UP
FR_SI
SYS_DD_ON
XRESET
MODE_DIAL
XAE_LOCK_SW
XSHTR_ON
XPWR_ON
XLENS_CAP_OPN
XSELF_TIMER_LED
XPWR_LED
XRESET
XRST_SYS
XCHARGE_LED
XLENS_CAP_OPN
AVCC
GND
GND
LCD_COM/XDATA
10MHz_OUT
BATT_SI
XSTB_FULL
DD_CON_SENS
KEY_AD0
FR_SI
USB_CLK_EN
UNREG_SO
AVss
MC_WAKE_UP
XCS_LCD
MS_IN
USB_UNREG_SW
XRST_SYS
XMC_HELP
USB_SUSPEND
DEW_SENS
BATT/XEXT
(RESERVED)
BATT_IN
MOD0
SYS_V
KEY_AD1
XLANC_ON
USB_PWR_ON
XPB_ON
BATT_SO
XSHTR_ON
10MHz_IN
BATT_SENS
BACK_UP_VCC
DRY_BATT_IN1
UNREG_SCK
LANC_OUT
MODE_DIAL
USB_VBUS
XPWR_ON
KEY_AD3
32kHz_OUT
XAE_LOCK_ON
ACV_SENS
XCS_DDCON
CHARGE/STB_LED
XRESET
FR_SO
XLENS_CAP_OPN
LANC_IN
XLANC_PWR_ON
SYS_DD_ON
XSTB_POPUP
XSETUP_ON
AV_JACK_IN
XDP_PULL_UP
BACK_UP_VCC
(AN13)
AVREF
MELODY
FAST_CHARGE
XPWR_LED_ON
Program_Dial_A
ZOOM_AD_KEY
STB_CHG
LANC_JACK_IN
XFR_SCK
KEY_AD2
KEY_AD4
XTALLY_LED
32kHz_IN
MOD1
USB_HOLD
INIT_CHARGE
Program_Dial_B
XCS_MC
SELF_TIMER_LED
XUSB_JACK_IN
XSTB_PWRSAVE
BZ901
BUZZER
INVERTER
INVERTER
LED DRIVE
IC401
HI CONTROL
XSTB_FULL
USB_SUSPEND
XDP_PULLUP
STB_CHARGE
D_2.8V
FR_SO
USB_CLK_EN
REG_GND
XMS_IN
REG_GND
USB_5V
XRESET_SW_ON
XMC_NMI
FR_SI
SYS_V
USB_5V
USB_5V
USB_JACK_IN
XMC_HELP
USB_HOLD
XCS_MC
XRST_SYS
VL_3V
USB_VBUS
USB_3.1V
D_2.8V
XFR_SCK
3
16
6
7
DD-205 BOARD (1/2)
J
E
2
C
4
11
8
15
XX MARK:NO MOUNT
H
G
14
K
I
13
F
9
05
10
B
D
5
12
HI CONTROL(FR BLOCK)
THROUGH THE
FP-736 FLEXIBLE
MODULATOR
MODULATOR
PAGE 4-16
of LEVEL3
17
REG_GND
MODE_DIAL
XSHUTTER
XPOWER_ON
XLENS_CAP_OPN
REG_GND
XAE_LOCK_SW
XSELF_TIMER_LED
N.C.
XPOWER_LED
D_2.8V
SW-411
PAGE 4-27
of LEVEL2
LND001-011
±
±
±
±
G
D
S
4-20
For Schematic Diagram
• Refer to page 4-38 for printed wiring board.
• Refer to page 4-38 for printed wiring board.
DD-205 (1/2)
4-19
4-2. SCHEMATIC DIAGRAMS
DD-205 BOARD
4-2. SCHEMATIC DIAGRAMS
DD-205 BOARD
DSC-U40
:Voltage measurment of the CSP ICs
and the Transistors with mark,are
not possible.
and the Transistors with mark,are
not possible.
(Note)
Note:TRANSISTER is mounted
to the location where
IC002 is printed.
IC002 is printed.
B:BATTERY MODE
∗
U:USB MODE
∗
NO MARK:BATTERY/USB MODE
B-2.2/
U3.8
U3.8
2.4
2.4
B0/ U4.9
B0/U4.9
B0/
U2.4
U2.4
0
B0/U2.9
B2.4/
U4.1
B2.4/
U3.9
B-2.2/U3.8
2.4
B2.4/
U3.9
U3.9
0
BATTERY MODE:The power supply is supplied from the batteries.
USB MODE:The power supply is supplied from the USB.
3
(1/2)
(1/2)
2
(1/2)
1
(1/2)
5
6
(1/2)
4
(1/2)
1u
C037
4.7uH
L006
10uH
L002
6.3V
1u
C034
RB520S-40TE61
D021
CPH6311-TL-E
Q002
0.001u
C028
F001
4.7uH
L004
F002
CXA8133GF
IC001
C1
GND_REG
E5
MARK
D4
BATT
D3
CSKP
D2
ICHG
D1
VDCIN
E4
CHG_SW
E3
FCHG
E2
ROSC
E1
CSCP
F4
GND_LOG
F3
GND6
F2
GND6
G4
FB6
G3
FB6
G2
ICH6
F1
OUT6
G1
VCH6
H1
VCC_GD
H2
VCH3S
H3
VCH3C(FB6)
H4
VCH3B
J1
VCH3A(FB3)
J2
OUT3C
K1
OUT3B
J3
OUT3A
L1
GND3C
K2
GND3B
L2
GND3A
A3
VOS71
J4
VCC7
K3
VCH7
L3
VOS73
K4
VOS72
L4
GND_GD
J5
VCH5
K5
VCC5
L5
OUT5
J6
VCH4
K6
OUT4
L6
GND4
H6
TLD
H5
TEST
J7
TEST
H7
ROMWR
J8
ROMWR
K7
LD
K8
CLK
L7
DOUT
L8
DIN
L9
VCH1C(FB4)
K9
VCH1B
L10
VCH1A
K11
GND1C
J10
GND1B
H9
GND1A
H8
BOOT12
J9
OUT12C
K10
OUT12B
L11
OUT12A
J11
OUT11C
H10
OUT11B
H11
OUT11A
G8
BOOT11
G9
VCC1C
G10
VCC1B
G11
VCC1A
F9
VCC2
F10
OUT2
F11
GND2
E10
BOOT2
E11
VCH2
E9
OUT8B
D9
OUT8A
D11
GND8B
D10
GND8A
C11
VCH8B
C10
VCH8A
B11
VCC8
B10
VODP
A11
VLDO1
A10
VLDO3
C9
ODP_SW
B9
VLDO2
A9
GND_LDOA
F8
LDO5SS
E8
CPSW
D8
VBCK
C8
VLDO4
B8
VLDO5
A8
GND_LDOB
D7
USB_PWR_ON
C7
SYSDDON
B7
XRESET
A7
CS
D6
ERR8
C6
ERR8
B6
ERR2
A6
ERR1
D5
ERR4
C5
SS_SYNC
B5
CBG
A5
GND_ANA
C4
ERR7
B4
SS5
A4
ERR5
B3
MODE7
B2
ERR3
A2
SS3
A1
ERR6
B1
REF6
C3
SS6
C2
SS2
10uH
L001
F003
6.3V
10u
C036
1u
C042
XX
D017
6.3V
10u
C045
10u
C053
16V
330
R030
0.01u
C035
0.01u
C033
4.7u
C009
1u
C024
C038
XX
6.3V
10u
C029
0.01u
C013
0.5%
12
R052
470k
R004
10uH
L009
L009
6.3V
C051
1u
0.022u
C012
0.1u
C011
0.01u
C017
33uH
L005
L003
4.7uH
0.01u
C041
0.022u
C008
0.01u
C025
0.1u
C020
0.01u
C018
0.01u
C044
LND001
STATIC_GND
0.01u
C021
0.01u
C019
0.01u
C026
0.1u
C040
0.01u
C023
6.3V
10u
C006
10uH
L008
150k
0.5%
R045
10
R053
0.01u
C022
1M
R043
0.1u
C030
USB_5V
470k
R084
UN9213J-(K8).SO
Q003
USB_UNREG_SW
0.01u
C068
RB520S-40TE61
D024
RB520S-40TE61
D013
47k
R046
1M
R044
6.3V
47u
C016
0.1u
C005
0.1u
C014
C049
6.3V
10u
MA8120-TX
D009
470k
R009
FDW2508P/N
IC002
1
DRAIN1
2
SOURCE1
3
SOURCE1
4
GATE1
5
GATE2
6
SOURCE2
7
SOURCE2
8
DRAIN2
0
R085
RB520S-40TE61
D025
RB520S-40TE61
D026
BACKUP_VCC
UNREG_SO
UNREG_SCK
SYS_DD_ON
XCS_DDCON
FAST_CHARGE
ACV_UNREG
BATT_UNREG
EVER_2.9V
CAM_15V
XRESET
BATT_IN
USB_PWR_ON
XRST_SYS
XCHARGE_LED
CRG01(TE85L)
D002
0.1u
C027
0.5%
10
R086
15P
CN003
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
XX
R012
1k
R089
D_1.5V
33
R090
10V
4.7u
C039
4.7u
C015
16V
10V
10u
C043
R092
0
15P
CN001
1
BATT_UNREG
2
BATT_UNREG
3
BATT_UNREG
4
BATT_UNREG
5
BATT_UNREG
6
BATT_UNREG
7
N.C.
8
N.C.
9
N.C.
10
BATT_GND
11
BATT_GND
12
BATT_GND
13
BATT_GND
14
BATT_GND
15
BATT_GND
6.3V
22u
C048
D_2.8V
USB_3.1V
REG_GND
VL_3V
CN002 33P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
MCH3306-TL-E
Q014
D
G
S
R095
0
0
R057
0
R058
10u
C052
16V
RB520S-40TE61
D007
C071
XX
470k
R099
MA2SD24008S0
D028
XX
D029
6.3V
10u
C069
10uH
L010
1u
C070
FB001
XX
C072
6.3V
47u
C073
4.7uH
L011
MA2SD24008S0
D030
0
R091
0
R062
0
R060
0
R061
6.3V
10u
C031
1
A
KEY_AD0
SYS_DD_ON
USB_PWR_ON
UNREG_SO
UNREG_SCK
XCS_DDCON
UNREG_SO
XCS_DDCON
UNREG_SCK
SYS_DD_ON
USB_PWR_ON
BATT_IN
BL_LVL
XRESET
BATT_IN
BL_LVL
4.7u
C010
XRESET
ST_UNREG
ST_UNREG
ST_UNREG
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
CAM_15V
CAM_15V
CAM_-7.5V
D_1.5V
D_1.5V
D_1.5V
M_5V
M_5V
D_2.8V
D_2.8V
MS_2.8V
MS_2.8V
ST_5V
ST_5V
REG_GND
D_2.8V
PANEL_13.5V
PANEL_13.5V
XCHARGE_LED
KEY_AD0
LED_K
REG_GND
XRST_SYS
REG_GND
LED_A
REG_GND
D_2.8V
REG_GND
D_2.8V
BL_LVL
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
REG_GND
FP-737 FLEXIBLE
TY-017
CN919
(3/3)
of LEVEL3
PAGE 4-15
THROUGH THE
of LEVEL3
PD-200
THROUGH THE
FP-739 FLEXIBLE
PAGE 4-17
CN807
IC001
DC/DC CONTROL
PAGE 4-25
FLEXIBLE
of LEVEL2
FP-777
LND011-025
SWITCH
USB UNREG
SWITCH
(2A/32V)
ODP
SWITCH
IC002
SWITCH
(2A/32V)
(2A/32V)
F
3
10
D
18
05
2
DC/DC CONVERTER(DD BLOCK)
L
16
4
5
17
G
6
E
8
9
DD-205 BOARD (2/2)
C
K
J
12
11
H
13
15
14
B
XX MARK:NO MOUNT
7
I
±
±
±
1
2
2
3
4
6
5
RB520S-40TE61
D011
4-21
4-22
DD-205 (2/2)
For Schematic Diagram
• Refer to page 4-38 for printed wiring board.
• Refer to page 4-38 for printed wiring board.
4-2. SCHEMATIC DIAGRAMS
DD-205 BOARD
4-2. SCHEMATIC DIAGRAMS
DD-205 BOARD
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 piéce portant le numéro spécifié.
DSC-U40
Link
Link
4-3. PRINTED WIRING BOARDS
DD-205 BOARD
PD-200 BOARD
TY-017 BOARD
DD-205 BOARD
PD-200 BOARD
TY-017 BOARD
MOUNTED PARTS LOCATION
COMMON NOTE FOR PRINTED WIRING BOARDS
MOUNTED PARTS LOCATION
COMMON NOTE FOR PRINTED WIRING BOARDS
4-31
DSC-U40
4-3. PRINTED WIRING BOARDS
4-3. PRINTED WIRING BOARDS
4-3. PRINTED WIRING BOARDS
Board Name
Parts Location
Pattern
Total Number of Layers
Layers Not Indicated
TY-017
4-46
8 layers
2 to 7 layers
PD-200
4-46
6 layers
2 to 5 layers
DD-205
4-47
8 layers
2 to 7 layers
•
: Uses unleaded solder.
•
: Circuit board
: Flexible board
: Flexible board
Pattern from the side which enables seeing.
: pattern of the rear side
(The other layers’ patterns are not indicated)
• Through hole is omitted.
• Circled numbers refer to waveforms.
• There are a few cases that the part printed on diagram
• Circled numbers refer to waveforms.
• There are a few cases that the part printed on diagram
isn’t mounted in this model.
•
C
: panel designation
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS
2
1
3
2
1
3
2
1
3
3
4
5
2
1
1
2
3
6
5
4
E
B
C
3
1
5
5
2
4
6
1
2
3
5
4
4
3
1
2
1
2
4
3
3
1 2
4
5
5
3 4
1
2
3
4
2
1
1
2
4
3
1
2
4
3
4
6
2
5
3
1
1
2
4
3
1
2
4
3
• Chip parts.
Transistor
Diode
Click on the first or last page to see other DSC-U40 service manuals if exist.