10.
Circuit Diagrams and PWB Layouts
Power MOSFET switch
19190_521_110909.eps
110927
Power MOSFET switch
B19
B19
2011-09-01
2
715G5151
Power MOSFET switch
C715
NC/220NF 25V
R716
20K 1/16W
FB709
NC/120R/6000mA
1
2
L: Off
H: On
R715
10K 1/16W 5%
R717
10K 1/16W 5%
C709
NC/470nF 16V
C762
220NF 25V
FB712
NC/120R/6000mA
1
2
Q708
NC/AO4449 -7A/-30V
1
2
3
4
8
7
6
5
S
S
S
G
D
D
D
D
PSU_STBY
4,21
L: Off
H: On
Panel logic power control
C710
100N 50V
FB713
NC/120R/6000mA
1
2
R713
1K 1/16W 5%
R714
10K 1/16W 5%
R725
56KOHM 1/16W
+12V
R721
NC/56KOHM 1/16W
R720
NC/56KOHM 1/16W
R723
10K 1/4W
Q705
NC/PMBS3904
C714
220NF 25V
PSU_STBY
FB711
120R/6000mA
1
2
PSU_STBY
R727
10K 1/10W
Q706
PMBS3904
C711
NC/330N 50V
System power control
LVDS_PWR_EN
C712
NC/330N 50V
+24V
VCCK
1V2: ON
0V: STANDBY
5V_BUCK
FB710
120R/6000mA
1
2
R724
1K 1/16W 5%
R726 56KOHM 1/16W
R719
NC/10K 1/16W 5%
5V_SW
FB707
NC/120R/6000mA
1
2
5VSB
24V_12V_SW
R722
NC/180K
Q704
PMBS3904
C713
100N 50V
FB708
120R/6000mA
1
2
FB714
NC/120R/6000mA
1
2
+12V
5VSB
+24V_12V
LVDS_PWR_EN 4
LVDSVDD
ZD702
NC/BAT54
1
3
LVDS_PWR_EN
Q709
AO4449 -7A/-30V
1
2
3
4
8
7
6
5
S
S
S
G
D
D
D
D
Post amplifier power control
Q707
AO4449 -7A/-30V
1
2
3
4
8
7
6
5
S
S
S
G
D
D
D
D
GND
4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,23,24
C716
100N 50V
R718
NC/10K 1/16W 5%
D701
SX36
1
2