Sony Cyber-shot DSC-P92 Service Manual page 30

COVER
COVER
• CONTROL SWITCH BLOCK (SW-391) is replaced as a block. So that this PRINTED WIRING BOARD is omitted.
2
1
CONTROL SWITCH BLOCK
(SW-391)
LCD,CONTROL(SW BLOCK)
A
XX MARK:NO MOUNT
39P
REG_GND 1
SP- 2
SP+ 3
REG_GND 4
LI_3V 5
REG_GND 6
B
COM 7
VST 8
VCK 9
EN 10
DWN 11
VDD 12
REG_GND 13
VDDG 14
C
REG_GND 15
WIDE 16
HST 17
REF 18
TO CREXT 19
SY-93 BOARD(5/10)
HCK2 20
CN702
HCK1 21
(PAGE 4-16
of LEVEL 3)
PSIG 22
D
VG 23
VR 24
VB 25
RGT 26
REG_GND(N.C.) 27
BL_THH 28
BL_THL 29
BL_H 30
E
BL_L 31
REG_GND 32
KEY_AD1 33
KEY_AD0 34
MODE_DIAL 35
KEY_AD3 36
REG_GND 37
XRST_IN 38
F
REG_GND 39
G
H
16
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
3 4 5
BT100
(LITHIUM BATTERY) 24
(SECONDARY)
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
1
2
3
4
5
6
R103
1200
4 MODE DIAL
(CAM)
PLAY
S101
SET UP
(LEFT/
QUICK
(MOVIE)
REVIEW)
R102
3300
D103
MAZS082008SO
STATIC_GND
4-31
4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS
6 7 8
SP901
SPEAKER
CN102 24P PANEL UNIT
N.C.
COM
VST
VCK
EN
DWN
VDD
VSS
VDDG
VVSSG
LCD901
COLOR
SLVSSG
LCD
MONITOR
WIDE
HST
REF
N.C.
CRext
HCK2
HCK1
PSIG
G
R
B
SIGNAL PATH
RGT
N.C.
ND901
CN101 6P
BACK LIGHT
BL_THH
N.C. REC
BL_THL
PB
BL_H
N.C.
BL_L
R107
1500
S105
S100
S103
S107
/
(RIGHT/
MENU
(SET)
MACRO)
(UP/FLASH)
2 1 2 1 2 1 2 1
4 3 4 3 4 3 4 3
2 1 2 1
R108 R109
4 3 1500 4 3 3300
S104
R104
1200
(DOWN/
SELF TIMER)
1200
R105
S102 1 S106 1
2 2
4 4
3 3
W ZOOM T
9 10
VIDEO SIGNAL
AUDIO
CHROMA Y Y/CHROMA SIGNAL
R110
3300
S110
(IMAGE SIZE/DELETE)
2 1
4 3
S108
(LCD STATUS/
LCD ON-OFF)
2 1
4 3
Note :
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
S109
Replace only with part number
RESET specified.
4-32
DSC-P92
11
Note :
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
SW-391