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Circuit Diagrams and PWB Layouts
Scaler (22"): S-Video/CVBS/L/R
5
S-VIDEO/CVBS/L/R
SB03
CN103
CN103
SC1_IN
4
3
D
2
1
6
5
DIN JACK
DIN JACK
CN104
CN104
JACK
JACK
7
AV1_IN
9
8
4
AV1L_IN
6
5
1
AV1R_IN
3
C
Near Connector
AV1R_IN
R226
R226
1K OHM 1/10W
1K OHM 1/10W
R232
R232
3K OHM 1/10W
3K OHM 1/10W
AV1L_IN
R227
R227
1K OHM 1/10W
1K OHM 1/10W
B
A
5
TPM1.3E LA
7.
4
SY1_IN
NEARLY AV CONNECTOR
SY1_IN
R162
R162
27 OHM 1/10W
27 OHM 1/10W
ZD111
ZD111
R164
R164
C152
C152
47 OHM 1/10W
47 OHM 1/10W
47pF
47pF
SC1_IN
R166
R166
27 OHM 1/10W
27 OHM 1/10W
ZD112
ZD112
R168
R168
C156
C156
47 OHM 1/10W
47 OHM 1/10W
47pF
47pF
C157 2.2uF/16V
C157 2.2uF/16V
R169
R169
20K OHM 1/10W
20K OHM 1/10W
R233
R233
C160 2.2uF/16V
C160 2.2uF/16V
R170
R170
3K OHM 1/10W
3K OHM 1/10W
20K OHM 1/10W
20K OHM 1/10W
AV1_IN
R171
R171
27 OHM 1/10W
27 OHM 1/10W
ZD115
ZD115
R173
R173
C167
C167
47 OHM 1/10W
47 OHM 1/10W
47pF
47pF
R174
R174
0 OHM 1/10W
0 OHM 1/10W
4
39
3
Close to MT5382p
R179
R179
C117
C117
18
CVBS0
100 OHM 1/10W
100 OHM 1/10W
0.047uF
0.047uF
R182
R182
NC
NC
6
SY0
6
SC0
TP105
TP105
NEARLY MT5380
R163
R163
C151 0.047uF
C151 0.047uF
SY1
100 OHM 1/10W
100 OHM 1/10W
R167
R167
C154 0.047uF
C154 0.047uF
SC1
100 OHM 1/10W
100 OHM 1/10W
AIN2_R
10
AIN2_L
10
R172
R172
C164 0.047uF
C164 0.047uF
CVBS1
100 OHM 1/10W
100 OHM 1/10W
C168 1uF/16V
C168 1uF/16V
GND_CVBS
3
2
U401F
U401F
DVDD25_VADC
132
139
CVBS0
DVDD25_VADC
CVBS1
DVSS25_VADC
130
140
CVBS1
DVSS25_VADC
129
133
CVBS2
GND_TUNER
GND_CVBS
128
131
SY0
GD_CVBS
GND_SV
127
124
SC0
GND_SV
SY1
126
SY1
SC1
AVDD25_VADC
125
141
SC1
AVDD25_VADC
AVSS25_VADC
142
AVSS25_VADC
AVDD25_REF
137
AVDD25_REF
D2SA
AVSS25_REF
136
138
D2SA
AVSS25_REF
AVDD25_VFE
135
AVDD25_VFE
AVSS25_VFE
134
AVSS25_VFE
MT5335PGU
MT5335PGU
AV25
FB103
FB103
DVDD25_VADC
BEAD
BEAD
C158
C158
C159
C159
1uF/16V
1uF/16V
0.1UF16V
0.1UF16V
DVSS25_VADC
AV25
FB104
FB104
AVDD25_VADC
BEAD
BEAD
C161
C161
C162
C162
4.7uF/10V
4.7uF/10V
1uF/16V
1uF/16V
C163
C163
0.1UF16V
0.1UF16V
AVSS25_VADC
AV25
FB105
FB105
AVDD25_REF
BEAD
BEAD
C165
C165
C166
C166
1uF/16V
1uF/16V
0.1UF16V
0.1UF16V
AVSS25_REF
AV25
FB106
FB106
AVDD25_VFE
BEAD
BEAD
C169
C169
C170
C170
1uF/16V
1uF/16V
0.1UF16V
0.1UF16V
AVSS25_VFE
2
1
SB03
GND_TUNER
18
C118
C118
1uF/16V
1uF/16V
D
GND_SV
6
C164 A3 R173 A4
C157 B4 C168 A3
ZD115 A4 C160 B4
R228 B5 FB103 C2
R231 B4 ZD112 C4
R163 D3 C117 D2
R166 C4 R227 B5
C169 A2 C200 B5
C
C151 D3 U401 D2
FB106 B2 C162 B2
CN103 D5 C203 B4
C170 A1 TP105 D2
C152 C4 R230 B4
R233 B4 R169 B3
C158 C2 C201 B5
R168 C4 FB105 B2
R174 A3 ZD114 B5
R232 B5 C156 C4
C163 B1 C166 B1
CN104 D5 R162 D4
C161 B2 C154 C3
R170 B3 C165 B2
R226 B5 C159 C1
R229 B5 C202 B4
ZD113 B5 R172 A3
ZD111 C4 R167 C3
R164 C4 C167 A4
B
FB104 C2 R179 D3
R182 D3 C118 D1
R171 A4
A
I_17780_043.eps
170408
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