Sony DSC-P52 Service Manual page 30

COVER
COVER
• CONTROL SWITCH BLOCK (SW-392) is replaced as a block. So that this PRINTED WIRING BOARD is omitted.
2
1
CONTROL SWITCH BLOCD
A
(SW-392)
LCD,CONTROL SW(SW BLOCK)
XX MARK:NO MOUNT
B
C
TO
SY-91 BOARD(5/10)
CN702
(PAGE 4-16
of LEVEL3)
D
SIGNAL PATH
E
AUDIO
SIGNAL
REC
PB
F
G
Note : Note :
The components identified by Les composants identifiés par
H
mark 0 or dotted line with mark une marque 0 sont critiques
0 are critical for safety.
pour la sécurité.
Replace only with part number Ne les remplacer que par une
specified. pièce portant le numéro spécifié.
16
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
3 4 5
39P
REG_GND 1
SP- 2
SP+ 3
REG_GND 4
LI_3V 5
BT100
REG_GND 6
LITHIUM BATTERY (SECONDARY)
VGH 7
VSS 8
VGL 9
VDD 10
GRES 11
GPCK 12
GSRT 13
STBYB 14
RESET 15
VCOM 16
SRT 17
OE 18
CLR 19
MCLK 20
HCNT 21
VR 22
VG 23
VB 24
VSS 25
VSH 26
REG_GND 27
BL_THH 28
BL_THL 29
BL_H 30
BL_L 31
REG_GND 32
KEY_AD1 33
KEY_AD0 34
MODE_DIAL 35
KEY_AD3 36
REG_GND 37
XRST_IN 38
REG_GND 39
4-31
4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS
6 7 8
SP901
SPEAKER
CN102
1 VGH
2
VSS
3 VGL
VDD
4
N.C.
5
6
GRES
7
GPCK
8 GSAT
9 STBYB
10 RESET
VCOM
11
R106
12 VBC
220k
13 STBYB
14 SRT
OE
15
CLR
16
MCLK
17
HCNT
18
19 VR
20 VG
21 VB
22
VSS
23 VDD
24 VSH
CN101
1 BL_THH
2 N.C.
3 BL_THL
4 BL_H
5 N.C.
6 BL_L
S100
(UP/FLASH)
2 1
SET UP
4 3
S101
R108
1500
2
R102
3300 (LEFT/
QUICK
REVIEW)
4
R104
1200
R105
1200
S102 1
2
D100-103
MAZS082008SO
4
STATIC_GND W
9 10
24P PANEL UNIT
LCD901
COLOR
LCD
MONITOR
ND901
6P
BACK LIGHT
R110
R107 1500 3300
S110
S105
S103
S107
/
MENU
(Image Size
(SET)
(RIGHT/
/DELETE)
SPOT METER)
2 1 2 1 2 1 2 1
4 3 4 3 4 3 4 3
2 1
R109
1 3300
4 3
S108
S104
3
(LCD status/
LCD ON-OFF)
(DOWN/
SELF TIMER)
2 1
4 3
S106 1
2
3 4 3
S109
ZOOM T RESET
(INDEX)
4-32
DSC-P52
SW-392