Table of Contents
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5
+5V
L101
L101
120 OHM
120 OHM
C104
C104
C103
C103
0.01u
0.01u
47uF/16V
47uF/16V
R103
R103
6.8K
6.8K
D
U102
U102
1
8
A0
VCC
2
7
A1
WP
3
6
A2
SCL
4
5
GND
SDA
24C16
24C16
A_STBY
5
R201
R201
10K
10K
R212 5.6K
R212 5.6K
2
SCART_DET
+3.3V_MCU
+3.3V_MCU
R112 10K
R112 10K
2
KEY
PANEL_EN
2
7
PWR_STBY
R202
R202
10K
10K
+3.3V_MCU
2
LED_RED
2
LED_GREEN
R114 470
R114 470
R116
R116
0
0
+8V
C
4,8
VGA_CTL
R164
R164
68K
68K
+5V
+5V
R163 6.8K
R163 6.8K
Q162
Q162
C174
C174
R175
R175
1
0.1u
0.1u
2.7K
2.7K
BC848
BC848
Q172
Q172
1
R173
R173
220
220
R174
R174
100K
100K
BC848
BC848
4
VSYNC1
R177
R177
100
100
Q171
Q171
C173
C173
47p
47p
R176
R176
C172 4700p
C172 4700p
1
2.7K
2.7K
BC848
BC848
6
IF1
6
IF2
B
6
AGC
C262
C262
0.022u
0.022u
+5V_MCU
CN111
CN111
8
8
7
7
6
6
LED_GREEN
3
5
LED_RED
3
5
4
4
KEY
3
3
IR_IN
3
3
2
2
1
1
C111
C111
0.1u
0.1u
A
GND
5
4
+5V
L221
L221
120 OHM
120 OHM
R223
R223
3.3K
3.3K
I2C_SDA
R104
R104
I2C_SCL
6.8K
6.8K
R221 100
R221 100
CSZ
C221
C221
47p
47p
U101
U101
C107
C107
C108
C108
1
P1.3
47P
47P
47P
47P
2
SCL
R101 100
R101 100
3
SDA
R102 100
R102 100
4
P2.0
5
SCART_DET
R211 3.9K
R211 3.9K
R111
R111
47
47
6
KEY
7
P3.2
8
P3.3
9
VSS C/P
10
P0.5
R113 2.2K
R113 2.2K
11
P0.6
12
VSS A
C182
C182
13
SECPLL
L241
L241
10uH
10uH
C241
C241
0.22u
0.22u
47uF/16V
47uF/16V
14
Vp2
C242
C242
0.01u
0.01u
C183
C183
15
DECDIG
0.22u
0.22u
C184
C184
16
PHL2LF
2200p
2200p
R182
R182
15K
15K
17
PHL1LF
C185 1uF/16V
C185 1uF/16V
C186 4700p
C186 4700p
18
GND3
C188 0.1u
C188 0.1u
19
DECBG
C187 2.2uF/16V
C187 2.2uF/16V
20
AVL
C189
C189
4.7uF/16V
4.7uF/16V
R171
R171
100
100
21
VDRB
AUDOUT/AMOUT
R172
R172
5.6K
5.6K
C171 1000p
C171 1000p
22
VDRA
R181
R181
5.6K
5.6K
C181 1000p
C181 1000p
23
IF1
24
IF2
R191 39K
R191 39K
25
IREF
C191 0.1uFCAP
C191 0.1uFCAP
26
VSC
27
TUNER AGC
C192 3300p
C192 3300p
28
AUDEEN/SIF1
C193
C193
10uF/16V
10uF/16V
29
DECSDEM/SIF2
30
GND2
AUDEXT/QSSO
R192 2.7K
R192 2.7K
C194 820p
C194 820p
31
SNDPLL/SIF AGC
C196
C196
4700p
4700p
32
REFO
TDA9361
TDA9361
C195
C195
4.7uF/16V
4.7uF/16V
4
HSYNC1
4
3
C222
C222
R108
R108
R107
R107
3.3K
3.3K
3.3K
3.3K
0.1u
0.1u
2,5,6
2,5,6
C106
C106
4
47p
47p
C105
C105
47p
47p
R115
R115
100
100
64
IR_IN
2
IRIN
R106 100
R106 100
4
63
SDA
P1.1
SCL
4
R105 100
R105 100
62
P1.0
+3.3V_MCU
L233
L233
10uH
10uH
61
VddP
C235
C235
C236
C236
60
22uF/16V
22uF/16V
0.01u
0.01u
L232
L232
RESET
10uH
10uH
Y101
Y101
59
XTAL OUT
C233
C233
12MHZ
12MHZ
10uF/16V
10uF/16V
58
XTAL IN
C102
C102
C101
C101
C234
C234
33p
33p
33p
33p
0.01u
0.01u
57
OSD GND
R187
R187
2.2K
2.2K
56
VddC
+3.3V_MCU
R186
R186
C231
C231
L231
L231
10uH
10uH
4.7K
4.7K
22uF/16V
22uF/16V
55
VpE
C232
C232
54
0.01u
0.01u
VddA
D182
D182
D181
D181
53
BAV70
BAV70
BAV70
BAV70
BOUT
R119
R119
100
100
52
GOUT
R118
R118
100
100
R117
R117
100
100
51
ROUT
R188
R188
2.2K
2.2K
+8V
R197 20K
R197 20K
50
BLANKING
R189+
R189+
39K
39K
49
BCLIN
R198 18K
R198 18K
48
C133 0.022u
C133 0.022u
B/UIN
47
C132 0.022u
C132 0.022u
G/YIN
C131 0.022u
C131 0.022u
R133
R133
R132
R132
R131
R131
R134
R134
C136
C136
C135
C135
46
R/VIN
75
75
75
75
75
75
75
75
470p
470p
470p
470p
45
INSSW2
C203
C203
R203 20K
R203 20K
44
10uF/16V
10uF/16V
C202
C202
43
CHROMA
1000p
1000p
C201
C201
42
CVBS/Y
10uF/16V
10uF/16V
41
GND1
C151
C151
40
CVBSIN
10uF/16V
10uF/16V
L242
L242
10uH
10uH
39
Vp1
L142
L142
R141 1K
R141 1K
C243
C243
C244
C244
47uF/16V
47uF/16V
38
IFVO/SVO
0.01u
0.01u
C146
C146
C145
C145
C197 0.1u
C197 0.1u
R193 390
R193 390
+8V
R195 100K
R195 100K
0.1u
0.1u
47uF/16V
47uF/16V
37
PLL IF
1
36
EHTO
R196 18K
R196 18K
35
R142
R142
34
FBISO
220
220
R168 27K
R168 27K
33
HOUT
R162 2.2K
R162 2.2K
R161
R161
1K
1K
R167 47
R167 47
R165
R165
C162
C162
R166
R166
R164
R164
18K
18K
68K
68K
10K
10K
0.1u
0.1u
C161
C161
Q162
Q162
1
BC848
BC848
R163 6.8K
R163 6.8K
220p
220p
HSOUT
Q161
Q161
1
BC848
BC848
3
2
+5V
+8V
L180
L180
10uH
10uH
R120
R120
47
47
C115
C115
C116
C116
C127
C127
0.1u
0.1u
10uF/16V
10uF/16V
47uF/16V
47uF/16V
Q123
Q123
1
R183
R183
BC848
BC848
8.2K
8.2K
R184
R184
R123
R123
22K
22K
1K
1K
R129
R129
Q180
Q180
R126
R126
1
220
220
BC847BL
BC847BL
Q122
Q122
1
R185
R185
12K
12K
BC848
BC848
R122
R122
1K
1K
R128
R128
R125
R125
Q121
Q121
220
220
1
BC848
BC848
R121
R121
1K
1K
R127
R127
150
150
R124
R124
220
220
B/U_IN
2
G/Y_IN
2
R/V_IN
2
BLANK_IN
2
C134
C134
C137
C137
470p
470p
470p
470p
AUDOUT
2
C_IN
2
Y/CVBS_IN
2
+8V
R152 75
R152 75
+8V
120 OHM
120 OHM
R140
R140
L141
L141
4.7uH
4.7uH
33
33
R151
R151
110
110
Q141
Q141
Y141
Y141
6.5M
6.5M
BC848
BC848
R146
R146
C143
C143
5.6K
5.6K
47uF/16V
47uF/16V
1
R143 150
R143 150
Y142
Y142
Q142
Q142
6.0M
6.0M
BC848
BC848
C141
C141
R144 100
R144 100
1
Y143
Y143
Q143
Q143
C142
C142
5.5M
5.5M
10uF/16V
10uF/16V
BC848
BC848
+8V
L161
L161
120 OHM
120 OHM
R145
R145
5.6K
5.6K
R147
R147
100uF/16V
100uF/16V
150
150
C163
C163
0.1u
0.1u
Title
Title
Title
Size
Size
Size
Date:
Date:
Date:
2
1
D
C128
C128
0.1u
0.1u
L123
L123
4.7uH
4.7uH
150
150
C126 0.047u
C126 0.047u
BIN1
4
C123
C123
180p
180p
L122
L122
4.7uH
4.7uH
150
150
C125 0.047u
C125 0.047u
GIN1
4
C122
C122
180p
180p
C
L121
L121
4.7uH
4.7uH
C124 0.047u
C124 0.047u
RIN1
4
C121
C121
180p
180p
B
C144
C144
0.1u
0.1u
R148 100
R148 100
VOUT
2
A
1.UOC
1.UOC
1.UOC
Document Number
Document Number
Document Number
Rev
Rev
Rev
C
C
C
MT1518TL
MT1518TL
MT1518TL
a
a
a
Friday, November 26, 2004
Friday, November 26, 2004
Friday, November 26, 2004
Sheet
Sheet
Sheet
1
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1
of
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