Read Sony DSC-U30 Service Manual online
DSC-U30
COVER
COVER
NO MARK:REC/PB MODE
not possible.
6
5
3
3
4
3
2.9
3
3.3
0
4
0
2.9
2.9
2.9
0
0
1.9
1.8
2.8
0
:Voltage measurment of the CSP ICs
and the Transistors with mark,are
and the Transistors with mark,are
14
3
9
13
15
7
6
10
(2/4)
(3/4)
(2/4)
(2/4)
(2/4)
(2/4)
(2/4)
(2/4)
MS MS
MS
MS
USB
USB
D_2.8V
EVER_4.0V
MB89097LGA-G-136-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
33
R428
1k
R437
EVER_3.0V
1M
R411
1k
R401
C408
3300p
RQ5RW33AA-TR-FA
IC403
1
GND
2
VIN
3
VOUT
4
CE
0.1u
C409
MA2SD24008S0
D402
330
R429
33k
R418
0.47u
C407
VL_3V
REG_GND
RN1904FE(TPLR3)
Q402
3
5
4
6
2
1
UNRL21300AS0
Q405
1
4
3
2
2SD2216L0AS0
Q404
1
4
3
2
R458
470k
10k
R459
X403
32.768kHz
2SD2216L0AS0
Q403
1
4
3
2
0.1u
C423
0
R460
0.01u
C412
470k
R409
SSM3K03FE(TPL3)
Q401
R434
0.5%
1M
C405
0.1u
470k
R432
L401
47uH
47uH
470k
R439
0.1u
C406
0
R426
R419
100k
R416
1k
4700p
C403
R454
10k
XX
C419
470k
R425
C411
0.47u
R417
1k
10k
R455
10V
4.7u
C401
X401
10MHz
6.3V
10u
C422
0.5%
1M
R433
1k
R408
6.3V
10u
C404
R415
1k
470k
R442
1M
R430
470k
R402
47k
R414
0.5%
1M
R431
470k
R410
470k
R412
100k
R420
10k
R452
470k
R435
XX
C418
470k
R405
150k
R444
10V
4.7u
C402
9p
C421
0.1u
C413
470k
R403
1k
R449
100k
R422
470
R413
1k
R438
470k
R407
1k
R450
BD4201FV-E2
IC402
1234
5
6
7
8
10M
R443
10k
R451
R421
XX
470k
R404
1k
R406
9p
C420
0.1u
C410
470
R423
470
R424
10k
R453
0.5%
1M
R436
1k
R461
SSM6E01TU
Q902
1
2
6
4
5
3
0.1u
C906
470k
R904
4V
22u
C905
MS_DIO
0.47u
C907
4V
22u
C909
MS_SCLK
3300
R903
MA4L11100AS0
D901
1
4
3
2
MS_POWER_ON
MS_BS
23P
CN906
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
2200
R902
USB_D+
USB_D-
8P
CN907
1
USB_JACK_IN
2
USB_5V
3
USB_5V
4
REG_GND (N.C.)
5
USB_D+
6
USB_D-
7
USB_GND
8
USB_GND
6P
CN908
1
XRESET_SW_ON
2
REG_GND
3
XCPC_IN (N.C.)
4
EVER_4.0V (N.C.)
5
LANC_IN (N.C.)
6
LANC_OUT (N.C.)
STB_CHARGE
XRST_SYS
XMC_NMI
XCS_DDCON
USB_PWR_ON
ACV_UNREG
FAST_CHARGE
FR_SO
XFR_SCK
BATT_UNREG
UNREG_SCK
XCS_MC
USB_CLK_EN
KEY_AD0
XMC_HELP
FR_SI
XCHARGE_LED
USB_UNREG_SW
SYS_DD_ON
BUZZER
SYS_V
XPWR_LED
BUZZER_15V
USB_VBUS
MODE_DIAL
DD_CON_SENS
USB_HOLD
USB_5V
XSTB_FULL
USB_SUSPEND
XPWR_ON
UNREG_SO
XDP_PULL_UP
XRESET_SW_ON
1
A
XAE_LOCK_SW
KEY_AD0
XPWR_ON
XSHTR_ON
BATT_UNREG
ACV_UNREG
XRESET
XSTB_FULL
UNREG_SO
XCS_DDCON
DD_CON_SENS
USB_UNREG_SW
XTALLY_LED
XPWR_LED
UNREG_SCK
XCS_MC
SYS_V
XMC_HELP
STB_CHARGE
FAST_CHARGE
XDP_PULL_UP
USB_VBUS
USB_HOLD
USB_UNREG_SW
XRESET
USB_CLK_EN
SYS_DD_ON
XMC_NMI
USB_PWR_ON
BUZZER
USB_SUSPEND
XCHARGE_LED
XSELF_TIMER_LED
XRST_SYS
MODE_DIAL
XLENS_CAP_OPN
FR_SI
FR_SO
XFR_SCK
USB_SUSPEND
USB_PWR_ON
USB_CLK_EN
USB_UNREG_SW
SYS_DD_ON
UNREG_SCK
UNREG_SO
ACV_UNREG
BATT_UNREG
XCS_DDCON
DD_CON_SENS
XDP_PULL_UP
MODE_DIAL
XRST_SYS
XCHARGE_LED
STB_CHARGE
SYS_V
XSTB_FULL
BUZZER
FAST_CHARGE
USB_HOLD
USB_VBUS
FR_SI
FR_SO
XRESET_SW_ON
XFR_SCK
XPWR_LED
XCS_MC
XPWR_ON
XMC_HELP
KEY_AD0
XMC_NMI
LANC_IN
LANC_OUT
XTALLY_LED
XSELF_TIMER_LED
XLENS_CAP_OPN
XPWR_LED
XPWR_ON
XAE_LOCK_SW
XSHTR_ON
MODE_DIAL
MS_BS
MS_DIO
MS_SCLK
MS_BS
MS_DIO
MS_SCLK
XRESET_SW_ON
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
VRO
MS_IN
USB_UNREG_SW
XRST_SYS
VSS
XMC_HELP
USB_SUSPEND
DEW_SENS
VOUT
BATT/XEXT
(RESERVED)
BATT_IN
VBAT
MOD0
SYS_V
KEY_AD1
XLANC_ON
USB_PWR_ON
XPB_ON
BATT_SO
XSHTR_ON
10MHz_IN
BATT_SENS
BACK_UP_VCC
VCH
DRY_BATT_IN1
UNREG_SCK
VIN
LANC_OUT
MODE_DIAL
USB_VBUS
XPWR_ON
KEY_AD3
32kHz_OUT
XAE_LOCK_ON
CS
ACV_SENS
XCS_DDCON
CHARGE/STB_LED
XRESET
FR_SO
XLENS_CAP_OPN
LANC_IN
XLANC_PWR_ON
RESET
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
MS_VCC
XPOWER_ON
MS_VCC (N.C.)
MS_SCLK
XPOWER_LED
MS_INT
XSHUTTER
MS_DIO
MS_VCC (N.C.)
MS_BS
XSELF_TIMER_LED
MS_VSS
D_2.8V
XTALLY_LED (N.C.)
XAE_LOCK_LED (N.C.)
MS_VSS
GND
XLENS_CAP_OPEN
GND
MS_VCC
MODE_DIAL
D_2.8V
XAE_LOCK_SW
(PAGE 4-27)
LND050-057
US-7
FLEXIBLE
IC403
3.3V REG
IC402
LND001-023
FLEXIBLE
(PAGE 4-29)
SW-376
LND001-006
RS-85
(PAGE 4-31)
FLEXIBLE
12
G
13
XX MARK:NO MOUNT
B
L
16
6
7
05
E
C
11
HI CONTROL(FR BLOCK)
15
17
3
H
4
14
I
F
J
TY-20 BOARD (4/4)
8
2
9
K
10
D
5
SIGNAL PATH
Y/CHROMA
PB
VIDEO SIGNAL
REC
IC401
HI CONTROL
INVERTER
INVERTER
LED DRIVE
INITIAL RESET,
BACK UP VCC
B+ SWITCH
MODULATOR
MODULATOR
For Schematic Diagram
• Refer to page 4-39 for printed wiring board.
• Refer to page 4-58 for waveforms.
• Refer to page 4-39 for printed wiring board.
• Refer to page 4-58 for waveforms.
4-2. SCHEMATIC DIAGRAMS
TY-20 BOARD
4-2. SCHEMATIC DIAGRAMS
TY-20 BOARD
4-17
4-18
TY-20 (4/4)
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