Sony DSC-P72 - Page 29

DSC-P72
COVER
COVER
4-31 4-32
SW-391
4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS
4-2. SCHEMATIC DIAGRAMS 4-3. PRINTED WIRING BOARDS
S100
1
3
2
4
S105
1
3
2
4
6P
CN101
1 BL_THH
2 N.C.
3 BL_THL
4 BL_H
5 N.C.
6 BL_L
D101
S108
1
3
2
4
S101
1
3
2
4
3300
R110
3300
R102
S103
1
3
2
4
D100
1200
R103
1200
R100
S102
1
3
2
4
D102
1200
R104
1500
R108
S110
1
3
2
4
STATIC_GND
MAZS082008SO
D103
S109
R107
1500
R105
1200
S107
1
3
2
4
S104
1
3
2
4
S106
1
3
2
4
1500
R101
3300
R109
CN102
24P
N.C.1
RGT2
B3
R4
G5
PSIG6
HCK17
HCK28
CRext9
N.C.10
REF11
HST12
WIDE13
SLVSSG14
VVSSG15
VDDG16
VSS17
VDD18
DWN19
EN20
VCK21
VST22
COM23
N.C.24
BT100
39P
1REG_GND
2SP-
3SP+
4REG_GND
5LI_3V
6REG_GND
7COM
8VST
9VCK
10EN
11DWN
12VDD
13REG_GND
14VDDG
15REG_GND
16WIDE
17HST
18REF
19CREXT
20HCK2
21HCK1
22PSIG
23VG
24VR
25VB
26RGT
27REG_GND(N.C.)
28BL_THH
29BL_THL
30BL_H
31BL_L
32REG_GND
33KEY_AD1
34KEY_AD0
35MODE_DIAL
36KEY_AD3
37REG_GND
38XRST_IN
39REG_GND
1
A
4 MODE DIAL
SET UP
(MOVIE)
PLAY
(CAM)
ZOOMWT
RESET
(UP/FLASH)
(SET)
(DOWN/
SELF TIMER)
/
(RIGHT/
MACRO)
MENU
(IMAGE SIZE/DELETE)
(LCD STATUS/
LCD ON-OFF)
(LEFT/
QUICK
REVIEW)
LCD901
COLOR
LCD
MONITOR
PANEL UNIT
SP901
SPEAKER
(LITHIUM BATTERY)
TO
SY-85 BOARD(5/10)
CN702
CONTROL SWITCH BLOCK
XX MARK:NO MOUNT
LCD,CONTROL(SW BLOCK)
YCHROMA SIGNAL
REC
AUDIO
PB
SIGNAL PATH
VIDEO SIGNAL
Y/CHROMA
16
10
G
H
56
E
38
B
D
C
924 7
F
(PAGE 4-16
of LEVEL 3)
(SW-391)
ND901
BACK LIGHT
(INDEX)
• CONTROL SWITCH BLOCK (SW-391) is replaced as a block. So that this PRINTED WIRING BOARD is omitted.