Sony Cyber-shot DSC-F707 Service Manual page 54

DSC-F707
CF50780 (CONTROL SWITCH BLOCK)/MF50780 (MANUAL FOCUS BLOCK), FP-425 (LASER UNIT) SCHEMATIC DIAGRAMS
1 2 3
CONTROL SWITCH BLOCK(CF50780)/MANUAL FOCUS BLOCK (MF50780)
is replaced as block,so that PRINTED WIRING BOARD is omitted.
A
MANUAL FOCUS
BLOCK(MF50780)
CN451
4P
B
(FAR)
RV451
MANUAL
FOCUS
RV452
(NEAR)
C
REG_GND 10
MFOCUS_A 9
MFOCUS_B 8
D_3.2V 7
SY-072 BOARD (5/7)
N.C. 6
CN704
(SEE PAGE 4-24) REG_GND 5
D
KEY_AD2 4
D_3.2V 3
D_3.2V 2
ZOOM_AD 1
E
F
05
CONTROL SWITCH BLOCK / MANUAL FOCUS BLOCK
CF50780
4 5 6
CONTROL SWITCH
BLOCK (CF50780)
4 REG_GND D_3.2V 1
3 MFOCUS_A MFOCUS_B 2
2 MFOCUS_B MFOCUS_A 3
1 D_3.2V REG_GND 4
STATIC_GND
S301 S302 S303 S304
R307 10k
R301 R302 R303 R304 R305
1200 1500 3300 6800 11k
AE LOCK SPOT METER ONE-PUSH WHT BAL
WHITE BALANCE
R308
S307 (1st;slow)
10k
1
R310
1k
3
R309
S306 (1st;slow)
10k
1
R311
1k
3
4-31
/ LASER UNIT
MF50780 FP-425
7 1
A
B
MANUAL
FOCUS
AUTO
LENS ASSY
LND301
(SEE PAGE 4-17)
S305
C
R306
11k
05
W
2
(2nd;fast)
4
ZOOM
T
2
(2nd;fast)
4
2 3 4
FP-425
FLEXIBLE BOARD
Be sure to read"PRECAUTIONS FOR USE OF
LASER UNIT"on page 6 when removing the
laser unit and FP-425 flexible board.
D003
MA8082-(K8).S0
3.PD
PD 1
PD 2
2.GND
GND 3
R001
GND 4
10
LD 5
D002
SOL001
MA8082-(K8).S0
LD 6 (LASER TAP)
FP-425 FLEXIBLE BOARD is replaced as block,
so that PRINTED WIRING BOARD is omitted.
4-32
5
1.LD
D001
LASER
UNIT