Sony CyberShot DSC-P72 Service Manual page 9

DSC-P72
COVER
COVER
FRAME SCHEMATIC DIAGRAM (2/2)
1 2 3
A
B
C
D
2 1
4 3
S107
MENU
E
(LCD STATUS/
CN101 6P
LCD ON-OFF)
1 BL_THH
2 N.C.
3 BL_THL
4 BL_H
5 N.C.
6 BL_L
(LEFT/QUICKREVIEW)
F
2 1
4 3
S104
(DOWN/
SELF TIMER)
G
(RIGHT/MACRO)
H
S109
RESET
I
CONTROL SWITCH BLOCK
16 (SW-391)
FRAME SCHEMATIC DIAGRAM (2/2)
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
4 5 6
ND901
BACK-LIGHT
LCD901
COLOR LCD
MONITOR
SP901
SPEAKER
39P
2 1 2 1
REG_GND
4 3 4 3
S108
S110
REG_GND
(IMAGE SIZE/DELETE)
REG_GND
2
1
4 3
S101
2 1 2 1
REG_GND
4 3 4 3
REG_GND
S103 S100
(SET)
(UP/FLASH)
2 1
4 3
S105
S106 1
2
T
4 3
ZOOM (INDEX) REG_GND(N.C.)
S102 1
2
4MODE
DIAL W
4 3
REG_GND
BT100(LITHIUM BATTERY)
MODE_DIAL
REG_GND
REG_GND
4-3
4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS
7 8 9
39P
CN702 CN701
1 1 REG_GND
SP- 2 2 SP-
SP+ 3 3 SP+
4 4 REG_GND
LI_3V 5 5 LI_3V
6 6 REG_GND
COM 7 7 COM
VST 8 8 VST
VCK 9 9 VCK
EN 10 10 EN
DWN 11 11 DWN
VDD 12 12 VDD
SY-85 BOARD
13 13 REG_GND
VDDG 14 14 VDDG
(2/2)
15 15 REG_GND
WIDE 16 16 WIDE
HST 17 17 HST
REF 18 18 REF
CREXT 19 19 CREXT
HCK2 20 20 HCK2
HCK1 21 21 HCK1
PSIG 22 22 PSIG
VG 23 23 VG
VR 24 24 VR
VB 25 25 VB
RGT 26 26 RGT
27 27 REG_GND
BL_THH 28 28 BL_THH
BL_THL 29 29 BL_THL
BL_H 30 30 BL_H
BL_L 31 31 BL_L
32 32 REG_GND
KEY_AD1 33 33 KEY_AD1
KEY_AD0 34 34 KEY_AD0
35 35 MODE_DIAL
KEY_AD3 36 36 KEY_AD3
37 37 REG_GND
XRST_IN 38 38 XRST_IN
39 39 REG_GND
10 11 12
39P
JK BLOCK
MS_VSS 1 1 MS_VSS
MS_VCC 2 2 MS_VCC (JK-252)
MS_VCC 3 3 MS_VCC
MS_SCLK 4 4 MS_SCLK
XMS_IN 5 5 XMS_IN
MS_DIO 6 6 MS_DIO
N.C. 7 7 N.C.
N.C. 8 8 N.C.
MS_BS 9 9 MS_BS
MS_VSS 10 10 MS_VSS
MS_VSS 11 11 MS_VSS
AV_GND 12 12 AV_GND
AU_OUT 13 13 AU_OUT
5P
AV_GND 14 14 AV_GND
AV_JACK_IN 15 15 AV_JACK_IN 1 VCC
AV_GND 16 16 AV_GND 2
V_OUT 17 17 V_OUT 3
AV_GND 18 18 AV_GND 4
USB_JACK_IN 19 19 USB_JACK_IN 5 GND
USB_GND 20 20 USB_GND
USB_DATA- 21 21 USB_DATA-
USB_DATA+ 22 22 USB_DATA+
USB_GND 23 23 USB_GND
ACV_UNREG1 24 24 ACV_UNREG1
ACV_UNREG1 25 25 ACV_UNREG1
ACV_UNREG1 26 26 ACV_UNREG1
ACV_UNREG1 27 27 ACV_UNREG1
ACV_UNREG1 28 28 ACV_UNREG1 10P
ACV_UNREG1 29 29 ACV_UNREG1 10 MS_VSS
BATT/XEXT 30 30 BATT/XEXT 9 MS_VCC
ACV_GND 31 31 ACV_GND 8 MS_SCLK
ACV_GND 32 32 ACV_GND 7 N.C.
ACV_GND 33 33 ACV_GND 6 XMS_IN
ACV_GND 34 34 ACV_GND 5 N.C.
ACV_GND 35 35 ACV_GND 4 MS_DIO
ACV_GND 36 36 ACV_GND 3 N.C.
ACV_GND 37 37 ACV_GND 2 MS_BS
STATIC_GND 38 38 STATIC_GND 1 MS_VSS
STATIC_GND 39 39 STATIC_GND
4-4
13 14 15
J101
DC IN
CN101
D-
D+
ID
(USB)
J102
A/V OUT
(MONO)
MEMORY
STICK
CONNECTOR MEMORY STICK