Circuit Diagrams and PWB Layouts
10.
10-3-2
B02 Power-2
19340_501_120716.eps
120815
Power-2
B02
B02
2012-02-17
A
715G5279
Power-2
Panel VCC=12V
PANEL_VCC_ON/OFF
R7218
5K1 1/10W 1%
R7217
7K5 1/10W 5%
C7217
1UF16V
R7216
10K 1/10W 5%
PANEL_VCC
+12V
PANEL_VCC ON/OFF
Normal:High
Stand_By:Low
S
1
S
2
S
3
G
4
D
8
D
7
D
6
D
5
Q7201
AO4435
R7219
100R 1/16W 5%
1
3
2
Q7202
BC847C
C7229
NC/2200pF 50V
R7223
NC/4R7 1/10W 5%
V3.3
VIN
3
VOUT
2
ADJ
1
U7204
G9084TU3U
R7220
10K 1/10W 5%
R7209
15 OHM 1/4W
R7210
15 OHM 1/4W
R7211
15 OHM 1/4W
R7230
51K 1%
R7231
2.4K 1%
DV18
1
2
FB7208
120R/3000mA
R7202
56R 1/10W 1%
C7203
10
u
F 10V
DV33
C7202
1UF16V
R7201
120R 1/10W 1%
DV33 TO DV18
C7238
1UF16V
Demodulator 3V3 Power : V3.3
Demodulator 1V2 Power : V1.2
1
2
FB7216
120R/3000mA
VI
3
VO
2
GND
1
4
4
U7210
G912T63U
VIN
3
VOUT
2
GND
1
4
4
U7205
G903T63UF
C7233
NC/10U 16V
C7235
10U 16V
C7232
10U 16V
C7236
NC/10U 16V
V1.2
V3.3
DV33SB
+5V_STB
C7220
10uF 10V
+5V_STB TO DV33SB
1
2
FB7206
120R/3000mA
VIN
3
VOUT
2
GND
1
4
4
U7202
G903T63UF
C7219
1UF16V
+
C7216
100UF
3
5V
+
C7209
100UF
3
5V
USB_POWER=3A
+5V_SW
C7212
1
u
F 50V
C7213
NC/1
8
0pF 50V
R7229
10K 1%
R7228
47K 1/16W 5%
C7215
1uF 25V
LX
1
BST
2
GND
3
FB
4
COMP
5
EN
6
VIN
7
VBIAS
8
U7211
AOZ1242AI
1
2
D7201
SX34
L7201
15uH
C7211
100N 50V
C7210
1uF 50V
+24V
R7206
10K 1/16W 5%
USB Power (24V TO 5V)
1
2
FB7203
120R/3000mA
VIN
3
VOUT
2
ADJ(GND)
1
U7201
AP1117DG-13
C7206
22uF 10V
DV33 TO AV12
DV33
AV12
1
2
FB7207
120R/3000mA
R7221
120R 1/10W 1%
C7223
1UF16V
C7224
10uF 10V
C7225
NC/10U 10V
R7222
1R 1%
C7234
100N16V
C7231
1UF16V
R7232
47K 1/16W 5
%
1
3
ZD7201
BAT54
VIN
3
VOUT
2
ADJ(GND)
1
U7203
AP1117DG-13
C7214
1N50V
C7222
10uF 10V
C7239
10uF 10V
PANEL_VCC_ON/OFF
8
PANEL_VCC_ON/OFF
C7230
22uF 10V
USB_Power
C7240
10uF 10V
C7241
100N16V
+12V
TUNER POWER
C7204
330nF
+5V_TUNER
R7204
100R 1/10W 1%
1
2
FB7201
120R/6000mA
R1
R2
C7205
0.1uF 50V
R7207
300R 1/10W 1%
C7201
100N16V
C7218
10UF 25V
R7208
0R05 1/10W
1
2
FB7204
120R/3000mA
C7237
100N16V