10.
Circuit Diagrams and PWB Layouts
10-2-2
System Power 2
19270_505_120409.eps
120410
System Power 2
B02
B02
2011-12-19
1
715G5430
System Power 2
R7239
NC/0R05 1/16W
(70mVr)
TUNER POWER +5V_TUNER
from +16V via 12V_TUN
Regulator for 1A output Current
TUNER POWER +5V_TUNER
from +12V/+12V_TUN
(0mVr)
(54mVr)
Regulator for 1A output Current
GPIO 16
PWR_ON/OFF
2
PWR_ON/OFF
PANEL_VCC_ON/OFF
R7045
NC/10K 1/16W 5%
Q7007
NC/AON4421
D
1
D
2
D
3
G
4
S
5
D
6
D
7
D
8
C7006
NC/4.7uF 50V
C7014
NC/1uF 25V
Q7008
NC/BC847C
3
2
1
R7044
NC/7K5 1/16W 5%
R7043
NC/5K1 1/16W 5%
C7037
NC/22UF 6.3V
R7042
NC/47K 1/16W 5%
R7046
0R05 1/4W
C7036
NC/4.7uF 50V
PWR_16V_24V
16V_24V
+24V or 16V
ON OFF
PWR_ON/OFF
R7021
NC/0R05 4A 1/4W
PWR to 24V or 16V for AUDIO
24V(DL)/16V(DS)
SMD/0402
ON OFF
PANEL_VCC ON/OFF:
Normal:High
Stand_By:Low
PANEL_VCC_ON/OFF
GND
R7030
NC/0R05 4A 1/4W
C7028
22uF 10V
C7033
NC/330NF 25V
U7006 AS7805DTR-E1
GND
2
OUT
3
IN
1
+
C7038
100UF 16V
C7020
100N 16V
R7037
5.1K 1/10W
+
C7031
100UF 16V
C7035
NC/100N 16V
R7038
10K 1/16W 5%
FB7005
220R/2000mA
1
2
R7033
NC/0R05 4A 1/4W
R7035
10K 1/10W 5%
R7034
NC/0R05 4A 1/4W
C7019
10uF 16V
U7007
NC/AS7812ADTR-G1
GND
2
OUT
3
IN
1
C7039
1UF16V
C7040
4.7uF 10V
R7026
0R05 4A 1/4W
C7018
330NF 16V
Q7005
BC847C
C7032
NC/10uF 25V
Q7004
AON4421
D
1
D
2
D
3
G
4
S
5
D
6
D
7
D
8
R7036
7K5 1/10W 5%
PANEL_VCC
+12V
+5V_SW
+5V_TUNER
+12V
+12V_TUN
+12V_TUN
PWR_16V_24V
GND
2,4,5,6,7,8,9,10,11,12,13,14,15,16,17
PANEL_VCC_ON/OFF
13
D7001
SCS0520P
1
2
+5V_SW
PANEL POWER PANEL_VCC form +12V