2
1
3
1
3
E
C
2
2
G
N
D
G
N
D
H
S
31
5
4
3
2
1
CRYSTAL
RESET
+3.3V_Standby
D
XTALO
XTALO
R962
C1
C803
27pF
D
0
Ω
XTALI
XTALI
R961
1M
Ω
C2
X2
24MHz
C802
27pF
1M
Ω
R964
D735
BAV99
C805
23.9995167-->24.0002333MHz
33P-->27P
2.2uF
NOTE:
晶体
频偏需要小于
30PPM
C1=C2=2*CL-5
R963
100K
Ω
C804
1uF
1
B
Q581
MMBT3906
R965
R966 1K
Ω
100K
Ω
System-RST
C806
1nF
System-RST
ONRESETTime=260mS
C
B
A
HEAT SINK
HS01
下降沿
58mS
。
Title
Other Circuit
C
B
A
Size
Document Number
Rev
B
<Doc>
<RevCode>
5
4
3
2
Date:
Friday, February 19, 2016
Sheet
1
1
of
1
Содержание TH-43DX400L
Страница 1: ...11 LED Television Model No TH 43DX400L TH 49DX400L...
Страница 17: ...17...
Страница 19: ...19 Block Diagram System Block Diagram...
Страница 21: ...21 Circuit Block Diagram...
Страница 22: ...22 Power Tree Schematics...
Страница 49: ...48...
