Control Switch Block (Under) - Sony DSC-F828 Service Manual

2
1
CONTROL SWITCH BLOCK
A
(UNDER)
XX MARK:NO MOUNT
B
CN001 24P
VCOM 1
VBC 2
STBYB 3
SRT 4
OE 5
C
MCLK 6
HCNT 7
VG 8
VB 9
LCD901
2.5INCH VR 10
LCD UNIT
VSH (5V) 11
VDD (3V) 12
VSS 13
D
VGL 14
C2 15
C1 16
VSS 17
VDC (15V) 18
VGH (15V) 19
VDD (3V) 20
CP 21
E
GRES 22
GPCK 23
GSRT 24
R001
22k
F
S001
FINDER/LCD
16
CONTROL SWITCH BLOCK(UNDER) is replaced as a block.
So that this PRINTED WIRING BOARD is omitted.
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
3 4 5
(PAGE 4-41 of LEVEL3)
CN002
1 VCOM
3 VBC
5 STBYB
7 SRT
9 OE
11 REG_GND
13 MCLK
15 REG_GND
17 HCNT
19 REG_GND
21 VG
23 REG_GND
25 VB
27 REG_GND
29 VR
31 REG_GND
33 VSH(5V)
35 VDD(3V)
37 VSS
39 VGL
41 C2
43 VSS
45 VDC(15V)
47 VGH(15V)
49 VDD(3V)
R003
R002 R004
3.3k
6.8k 1.5k
S003
S004
S002
(Screen status) (Digital zoom
(Self Timer/Index)
Playback zoom)
4-23
4-3. PRINTED WIRING BOARDS 4-3. PRINTED WIRING BOARDS
6 7 8
TO SY-096 BOARD(9/10) CN703
50P
B TO B
KEY_AD0_L5 2
REG_GND 4
REG_GND 6
REG_GND 8
KEY_AD2 10
REG_GND 12
REG_GND 14
REG_GND 16
XACCESS_LED 18
GSRT 20
GPCK 22
GRES 24
CP 26
BL_L IN2-
28
BL_H BL_REG
30
BL_THL
32
BL_THH(PANEL_2.95V)
34
XCF_COVER_OPEN 36
XPROGRAM_DIAL_B 38
XPROGRAM_DIAL_A 40
GUI_UP 42
KEY_AD1 44
GUI_DOWN 46
D_2.95V 48
CHARGE_LED/XSTRB_LED 50
R005
1.2k
D001
SML-310LTT86
ACCESS
S005
(Quick
Review)
9 10 11
S006
CF("Memory Stick"/CF card)
Note : Note :
The components identified by Les composants identifiés par
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.
CN004 6P
6 BL_L IN2-
5 N.C.
4 BL_H BL_REG
BACKLIGHT
3 BL_THL
2 N.C.
1 BL_THH(PANEL_2.95V)
CN003 10P
10 REG_GND
9 XCF_COVER_OPEN
8 DIAL_B
7 DIAL_A
6 REG_GND
5 GUI_UP
4 KEY_AD1
3 GUI_DOWN
2 D_2.95V
1 XSTRB
SIGNAL PATH
VIDEO SIGNAL
CHROMA Y Y/CHROMA
REC
PB

CONTROL SWITCH BLOCK (UNDER)

4-24
DSC-F828
12
ND901
TO
CONTROL SWITCH
BLOCK
(MID)
CN001
(PAGE 4-22)