Read Sony DSC-P73 (serv.man13) Service Manual online
DSC-P73
0
2.8
:Voltage measurment of the CSP ICs
and the Transistors with mark,are
not possible.
and the Transistors with mark,are
not possible.
*
0
NO MARK:REC/PB MODE
*:IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINTS.
8
32.768 kHz
610 mVp-p
IC401
<
(X401) REC/PB
J4
KEY_AD2
D_1.2V
XMS_IN
RB404
1k
68k
R414
USB_JACK_IN
FR_SI
D_2.8V
0.1u
C412
EVER_3.0V
FR_SO
470k
R412
CL417
1M
R404
RB403
10k
BATT_IN
XCS_DDCON
CL413
SYS_DD_ON
XRSTX
BATT_UNREG
MB89083LGA-G-109-ERE1
IC401
B8
A8
B7
A7
B6
A6
C6
B5
B4
C4
A3
B3
A4
A5
A2
A1
B2 B1 C2 C1 D3 D1 D2 E1 E2 H3 J3 J2 G4 A9 B9 C8
C9
D8
D9
E8
E9
F3
F2
F1
G1
G2
H1
H5
J5
J4
H4
J6
H6
G6
J7
H7
J8
J9
H8
H9
G9
G8
F8
F9
F7
D7
J1
H2
CL408
12p
C407
1k
R415
BACK_UP_VCC
0
R406
DDCON_SO
47k
R405
0.1u
C409
±
0.5%
1800
R408
XFR_SCK
KEY_AD0
REG_GND
C413
XX
BATT/XEXT
KEY_AD1
CL409
470k
R419
CL415
CL412
CL405
47k
R411
CL416
0.1u
C410
CL414
CL406
FAST_CHARGE
UNR32A600LS0
Q401
100k
R403
470k
R410
0.01u
C406
CL410
XAV_JACK_IN
0
R407
CL407
RB402
1k
DTC144EMT2L
Q402
R416
10k
FR_INT
32.768kHz
X401
DDCON_SCK
MC_UPDATE
0.1u
C401
ACV_UNREG
XCHARGE/XSTRB_LED
0.1u
C411
R402
470k
SYS_V
0.1u
C405
±
0.5%
8200
R409
10p
C408
10M
R413
XSYS_RST
XCS_MC
CL418
±
0.5%
100k
R422
±
0.5%
100k
R423
±
0.5%
100k
R424
±
0.5%
100k
R425
470k
R426
470k
R427
CL419
LND702
STATIC_GND2
XX
D706
XAE_LOCK_ON
XSHTR_ON
R717
1500
1500
R720
22k
R719
6800
6800
R721
1200
1200
XX
D707
R723 3300
R722
1500
1500
390
R715
R716
1200
1200
CN706
16P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
R718
3300
3300
D704
MA2S111-(K8).SO
XRSTX
SYS_DD_ON
1
A
BATT_IN
FR_SO
XCS_MC
SYS_V
XFR_SCK
MC_UPDATE
FR_INT
KEY_AD2
DDCON_SCK
XAV_JACK_IN
BATT/XEXT
DDCON_SO
FAST_CHARGE
FR_SO
XCS_MC
XRSTX
KEY_AD0
XSYS_RST
XCHARGE/XSTRB_LED
FR_SI
FAST_CHARGE
FR_SI
KEY_AD1
XCHARGE/XSTRB_LED
XCS_DDCON
XFR_SCK
XMS_IN
KEY_AD2
DDCON_SCK
DDCON_SO
USB_JACK_IN
XMS_IN
MC_UPDATE
BATT/XEXT
XRSTX
SYS_DD_ON
USB_JACK_IN
BATT_IN
SYS_V
XAV_JACK_IN
XSYS_RST
KEY_AD1
KEY_AD0
XCS_DDCON
FR_INT
SYS_DD_ON
XPOWER_ON
FR_SI
FR_SO
XLANC_IC_ON
MS_IN
VCI
XCS_MC
MOD0
USB_CLK_EN
DDCON_SCK
BATT_IN
XLANC_PWR_ON
XCHARGE/XSTB_LED
XUSB_JACK_IN
BATT/XEXT
FR_SCK
XCS_LCD
XAV_JACK_IN
USB_UNREG_SW
XMULTI_IN
DDCON_SO
SYS_V
UDRIVE_IN
XRST_SYS
DDCON_SI
BACK_UP_VCC
XLENZ_CAP_OPN
LANC_JACK_IN
XPWR_LED_ON
CPO
GND
MOD1
XSHTA_ON
C.D.E/N.C
EVER_3.0V
B/N.C
M/N.C
P_AUTO/N.C
XPOWER_LED_ON
XAE_LOCK_ON
MOVIE/N.C
AUTO/N.C
XPWR_ON
REG_GND
SET_UP/N.C
SCN/N.C
PLAY/N.C
A/N.C
(1/8)
@05
(7/8)
@30
@31
(8/8)
@22
(4/8)
@28
(4/8)
@21
(4/8)
@33
(8/8)
@13
(2/8)
@34
(7/8)
@06
(1/8)
@32
(8/8)
INVERTER
of LEVEL2
PAGE 4-34
IC401
FRONT CONTROL
INVERTER
D
C
14
10
E
H
9
XX MARK:NO MOUNT
SY-100 BOARD (5/8)
FRONT CONTROL (FR BLOCK,CN BLOCK)
L
8
4
K
B
3
2
G
05
J
12
15
13
7
F
5
6
11
I
0
R421
32kHz_OUT
SYS_DD_ON
LANC_SO
BATT_SIO
USB_PWR_ON
MC_WAKE_UP
USB_SUSPEND
VSS
BATT_SI
BATT_S0
KEY_AD0
BACK_UP_VCC
XCS_DDCON
32kHz_IN
MC_UPDATE
LANC_SI
KEY_AD2
AVss
BATT_SENS
ACV_SENS
KEY_AD1
KEY_AD3
AVCC
MODE_DIAL0
USB_HOLD
USB_VBUS
XRSTX
INIT_CHARGE
DD_CON_SENS
KEY_AD4
MODE_DIAL1
FAST_CHARGE
BLOCK
SWITCH
(RL530TT)
CONTROL
4-20
For Schematic Diagram
•
Refer to page 4-39 for printed wiring board.
4-19
4-2. DIAGRAMAS ESQUEMÁTICO PLACA SY-100 LADO A PLACA SY-100 LADO B
SY-100 (5/8)
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