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SA-HT540EE
SCHEMATIC DIAGRAM-6
B
MAIN CIRCUIT
:+B SIGNAL LINE
RGB
R2066
2.2K
YC_H
R2067
220
W2500 0
ASP_CK
R2068
220
ASP_DA
R2069
220
FLD_CLK
R2070
220
FLD_STB
R2071
220
FLD_OUT
R2072
220
R2093
3.3K
R2077
820
KEY2
R2075
220
R2078
6.8K
R2080
15K
R2089
820
KEY1
R2090
220
BRAKE_H
R2092
220
14
15
16
R2053
10K
R2051
10K
R2061
47K
R2063
47K
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
81
RGB_H
82
YC_H
83
ASP_CLK
84
ASP_DAT
85
FLD_CLK
86
FLD_STB
87
FLD_OUT
88
RDS_DAT
89
MD3
IC2018
90
MD2
C2CBYY000195
91
KEY2
W2513
92
MD1
MICRO-PROCESSOR
0
93
DES3
94
DES2
95
DES1
96
AVSS
97
KEY1
98
VREF
99
AVCC
W2508
100
BRAKE_H
0
1 2
3 4
5 6 7 8 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
R2001
100K
R2095
4.7K
X2001
H2B100500004
10MHz
1
IN
OUT
3
GND
2
17
18
19
53
52
51
NC
50
NC
49
NC
48
NC
47
W2614
R2083
220
VIDEO_MUTE
VIDEO_MUTE
46
0
R2013
0
WS_EN
45
44
WS_LED
WD_SRND
43
R2049
220
MUTE_DVD
42
DVD_MUTE
R2048
220
EPM
41
PCONT
R2047
220
PCONT
40
39
R2044
220
TU_DI
TUN_DI
38
R2042
220
TU_ST
TUN_DO
37
R2040
220
TU_CLK
TUN_CLK
36
TU_SD
TUN_SD
35
R2038
220
RF_DATA
RF_DATA
34
R2036
220
RF_LINK
RF_LINK
33
R2035
220
RF_PCONT
RF_PCON
32
R2033
220
RF_DET
31
RF_DET
28
29
30
RESET
R2032
47K
W2517
0
R2026
22K
R2019
27K
R2017
27K
W2509
0
20
21
22
72
IC2004
EEPROM
(NOT SUPPLIED)
W2510
0
NC
NC
8
1
C2013
0.022
7
GND
VCC
2
6
DO
CS
3
4
5
DI
SK
D2005
L2008
B0ACCK000005
G0C3R3JA0027
C2006
50V4.7
Q2003
B1GBCFLL0037
RESET
D2008
B0ACCK000005
W2529
0
SA-HT540EE MAIN CIRCUIT
23
24
25
26
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