9-1-3 Main POWER2
SMT
R1
R2
SMT
BRI_PWM0
BL_ON
BL_DIM
DDR_PWR_FB
DDR_PWR_FB
BLK_ON
BLK_ON
boot from SFC
Black light ON
Black light OFF
1
0
BLK_ON
1
0
boot from ROM
C703
NC/1UF 10V
C713
1UF 10V
FB702
300R
1
2
R717
100K 1/16W 5%
R705
NC/4.7K1/16W
R714
10K 1/16W
L701
4.7uH
C710
1UF 10V
C716
2.2UF 6.3V
C711
1
0U
F
STB_PWR
R703
1K
U704
LD1117AG33AA3AR
VI
3
VO
2
G
N
D
1
4
4
R706
13.3K 1%
R711
4K7 1/16W 5%
R713
4.7K1/16W
R704
100K 1%
U705
SY 8009BABC
EN
1
GND
2
LX
3
IN
4
NC
5
FB
6
C722
1UF 10V
C715
100N16V
R708
62K 1/16W 1%
C712
10
0
N
16
V
R707
100K 1/16W 5%
R709 0R051/8W
R719
10K 1/16W 5%
C721
100NF 16V
FB701
120R 3A
1
2
R720
10K 1/16W 5%
C706
10
0N
16
V
C717
10UF
L702 4.7uH
C705
1
0U
F
Power supply mangement
Q702
MMBT3904
R712
4.7K1/16W
VOUT=1.25*(1+110/249)=1.80V
VOUT=1.25*(1+(110//90.9)/249)=1.5V
C701
0.1uF 50V
IF you need DDR3_1V5
DDR
U703
SY8104ADC
LX
5
FB
1
EN
2
GND
3
IN
4
BS
6
1.5A DC-DC For VDD
C708
22UF 10V
3V3
R716
100K 1/16W 5%
R718
47K 1/16W
5V_STB
5V_SB to 5V0
C718
22PF 50V
C707
22UF 10V
VOUT=0.6*(1+10K/12K)=1.1V
C702 22PF 50V
VDD
C704
1UF 10V
C720
47UF 6.3V
STB
5V0 OFF
5V0 ON
1
0
R710
NC/4.7K1/16W
Q701
AO3401A
C709
10uF 16V
R701 0R05 1/16W
U701
AZ1084CD-ADJTRG1
VIN
3
VOUT
2
G
N
D
/A
D
J
1
C719
10
0N
16
V
C723
10UF 10V
C714
1UF 10V
R715
12K 1% 1/16W
R702
4.7K1/16W
R723
110R 1%
R721
249 OHM +-1% 1/16W
R722
0R05 OHM
VDD_1V1
5V_STB
3V3
DDR_VCC
5V_STB
5V_STB
5V_STB
5V0
5V0
P12V
P12V
5V0
5V0
3V3_TUN
5V0
+12VO
[3]
U702
UZ1084G33TN3R
VOUT
2
VIN
3
G
N
D
1
3.3A
Vout = 0.6x(1+100/13.3)=5.11V
TUNER 3V3
Содержание 22PFA5403S/67
Страница 23: ...8 IC Data Sheets 8 1 MX25L3236FM2I 08G IC U402 FLASH ...
Страница 24: ...8 2 AD52060 QG28NRR IC U601 AUDIO ...
Страница 25: ......
Страница 26: ...8 3 R842 IC U101 Tuner ...
Страница 27: ......
Страница 39: ...10 Styling Sheets 5403 series 22 1050 50R 50L 1056 36 1052 1184 40 30 ...