Sony Cyber-shot DSC-P100 Service Manual page 10

For Schematic Diagram
• Refer to page 4-39 for printed wiring board.
1 2 3
SY-104 BOARD (5/9)
A
FRONT CONTROL (FR BLOCK)
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
D_1.2V
B
D_2.8V
@29
EVER_3.0V
BACK_UP_VCC
(8/9)
REG_GND
KEY_AD0
KEY_AD0
KEY_AD1
KEY_AD1
KEY_AD2
KEY_AD2
C
MODE_DIAL0
@30 MODE_DIAL0
MODE_DIAL1
MODE_DIAL1
(9/9)
XPWR_ON
XPWR_ON
XPOWER_LED_ON
XPOWER_LED_ON
XMS_IN
XMS_IN
@02
D XCHARGE/XSTRB_LED
XCHARGE/XSTRB_LED
(1/9)
SYS_V
SYS_V
XCS_MC
XCS_MC XMS_IN
MC_UPDATE
MC_UPDATE
@28
FR_INT
FR_INT
FR_SI
(4/9)
FR_SI
FR_SO
FR_SO
E
XFR_SCK
XFR_SCK
@12 @22 @31
XSYS_RST
XSYS_RST
(2/9) (4/9) (6/9)
BATT/XEXT_M
BATT/XEXT_M
F
BATT/XEXT_D
BATT/XEXT_D
XAV_JACK_IN
XAV_JACK_IN
BATT_SIG
BATT_SIG
XMULTI_JACK_IN
XMULTI_JACK_IN
@32
XCHARGE_LED_C BATT/XEXT_M
XCHARGE_LED_C
(9/9) KEY_ADA BATT/XEXT_D
KEY_ADA
KEY_ADB
KEY_ADB
XLANC_PWR_ON
XLANC_PWR_ON
USB_JACK_IN
G
USB_JACK_IN
BATT/XEXT
BATT_IN
BATT_IN
SYS_DD_ON
SYS_DD_ON
ACV_W_SENS
ACV_W_SENS
DDCON_SO
DDCON_SO
DDCON_SCK
H
DDCON_SCK
@33
XCS_DDCON
XCS_DDCON
BATT_UNREG
BATT_UNREG
(8/9)
ACV_UNREG
ACV_UNREG
FAST_CHARGE
FAST_CHARGE
INIT_CHARGE
INIT_CHARGE
XRSTX
XRSTX
R402
@41 1k
STATIC_GND
S401
(9/9)
RESET
I
LND401
D401
STATIC_GND XX
05
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
4 5 6 7
:Voltage measurment of the CSP ICs
and the Transistors with mark,are
not possible.
XPWR_ON
R405
470k XLANC_PWR_ON
ACV_UNREG
Q401
2SC584600LS0
BATT/XEXT
INVERTER
R448
2.9
1k
0 4.1
Q402
EMD12T2R
BUFFER
4 1
4.1
XAV_JACK_IN
2
0.2
5
XSYS_RST
3 6
4.1
0
IC402
DC JACK/MULTI
XMULTI_JACK_IN
DOUBLE INSERTION
DETECT
IC402
R450
TC7SH02FU-TE85R
470k
ACV_UNREG
R449
IC403
470k
3.8 4.1
FAST_CHARGE R447 CRADLE LED
0.1 XX
0 TC7SH32FU-TE85R
Q408
XX
SYS_DD_ON 2.9
XCHARGE/XSTRB_LED
2.9
C411
0.1u
ACV_W_SENS
C413
XCHARGE_LED_C
4-19
SY-104 BOARD SIDE A SY-104 BOARD SIDE A SY-104 BOARD SIDE B SY-104 BOARD SIDE B
8 9 10 11
R444
0
CL402
CL403
C402
0.1u
CL404
H2 J1 D7 F7 F9 F8 G8
R409
470k CL401
RB402
1k
1
XPOWER_ON
XLANC_PWR_ON
XLENZ_CAP_OPN
BATT/XEXT
MS_IN
UDRIVE_IN
CL405
R416
XCS_LCD
RB407 1M
IC401
470k
USB_CLK_EN
LANC_JACK_IN
FRONT CONTROL
XMULTI_IN
MB89083LGA-G-109-ERE1
XAV_JACK_IN
XRST_SYS
GND
C401
BACK_UP_VCC
0.1u
CL406
USB_UNREG_SW
XLANC_IC_ON
R401
XX
B2 B1 C2 C1 D3 D1 D2 E1 E2 H3 J3 J2 G4 A9 B9 C8
CONTROL
IC403
2.9
2.9
0.1u
12 13 14 15
RB404
10k
1 1
8
IC401 < J4 (X401) REC/PB
RB403
CL411 CL412 CL413
R427 1k
100k
±0.5% 1
1
32.768 kHz
G9 H9 H8 J9 J8 H7 J7 G6 H6
X401
R433
R435 32.768kHz
10M
68k
Q407
KEY_AD0 HN1L02FU(TE85R)
BATTERY CHARGE DETECTOR
BACK_UP_VCC
32kHz_IN
0.2
2.7
32kHz_OUT 6 3
VSS 0.1
2
XCS_DDCON
R434
BATT_SI
47k 1 4
2.9
BATT_S0
BATT_SIO
IC401
LANC_SO
LANC_SI
USB_PWR_ON
SYS_DD_ON
MC_WAKE_UP
MC_UPDATE
USB_SUSPEND
CL416
R431
47k
R451 R452
470k 470k
C406 0.1u
2.8
0
CL407
Q406
DTC144EMT2L
CL408 INVERTER
CL409
R403
10k
CL410
4-20
DSC-P100/P120
16
580 mVp-p
C408
12p
C410
0.1u
C409
10p
D402
MA4L11100AS0 XCS_DDCON
R437
2 3
1k
BATT_SIG
1 4
5 2.8
R436
47k
R438 XX
SYS_DD_ON
FR_INT
MC_UPDATE
CL414 CL415
SY-104 (5/9)