Sony DSC-T7 Service Manual page 24

For Schematic Diagram
• Refer to page 4-29 for printed wiring board.
2
1
A
B
TO
SY-115 BOARD(6/7)
C
CN703
(PAGE 4-23 OF LEVEL3)
D
E
F
16
Note :
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
DSC-T7
3 4
CONTROL SWITCH BLOCK
(RL51710)
FUNCTION KEY
25P
R006 33
VL_3V 1
LITHIUM BATTERY
(SECONDARY)
REG_GND 2
D001
XPWR_LED 3 SML-412MWT86
POWER LED(GREEN)
XSHUTTER_SW 4
REG_GND 5
KEY_AD1_L3 6
MIC_SIG 7
MIC_GND 8
D002
XSTRB_LED 9 SML-512WWT86
STRB_LED(YELLOW)
D_3.1V 10
XAE_LOCK_SW 11
SP- 12
SP+ 13
XPWR_ON 14
REG_GND 15
KEY_AD0 16
D_3.1V 17
BL_H 18
BL_L 19
KEY_AD1_L2 20
REG_GND 21
REG_GND 22
MODE_DIAL0 23
M_5V 24
XAF_LED 25
D003
S4G49
(AUTO FOCUS)
SP901
SPEAKER
MIC901
Note :
Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
4-9
5 6
BT001
S004
T
R002
10k
ZOOM
S003
W
S002
3
4
SHUTTER
AE LOCK
1 2
S001
POWER
CN002 6P
1 BL_H
2 BL_H
3 N.C.
4 N.C.
5 BL_L
6 BL_L
CN004 6P
1 D_3.1V
2 N.C.
3 KEY_AD00
4 KEY_AD1_L2
5 N.C.
6 REG_GND
S005
PLAY
STILL
MOVIE
R004
R003
R005
2200
2200 2200
7 8 9
BACK LIGHT UNIT
LED901
BACK LIGHT
CN001 6P
D_3.1V 1
R006
R001
N.C. 2 10k
KEY_AD00 3
KEY_AD1_L2 4
N.C. 5
REG_GND 6
S005
S001
MENU DOWN
CONTROL SWITCH BLOCK
(GP51710)
FUNCTION KEY
CONTROL SWITCH BLOCK (GP51710) is replaced as a block.
So that this PRINTED WIRING BOARD is omitted.
4-10
Ver 1.1 2005. 06
10
R002 R003
R005
2200 2200
4700 10k
S002 S003 S006
S004
RIGHT UP LEFT SET
GP51710/RL51710