Service Manuals, User Guides, Schematic Diagrams or docs for : BEKO TV 20`` LCD TV 20LCD TV SCHEMATIC 20LCD_TUNERAUDIO
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R316 100R C303 0.01uF
RED+
R317 100R C304 0.01uF
RED-
R318 100R C305 0.01uF
GREEN+
VGA_5V D300 +5V
BAV70 SOT23 R319 100R C306 0.01uF
GREEN-
2 1
R320 100R C307 0.01uF
D 3 BLUE+ D
R321 100R C308 0.01uF
16
BLUE-
C300 R301 R302 TP300 R322 R323 R324
47K 47K VSDA CN301
0.1uF Shell 75R 75R 75R
1
TP121
11 1
R303 GND R305 100R TP117 6 TP122
Opt. 256EDID
10K TP301 VGA_SDA 12 2
TP118 7 TP123 GND GND
1 13 3
U300 VVCC TP119 8 VGA_5V
1 A0 VCC 8 14 4 TP124
2 A1 WP 7 TP120 9
3 A2 SCL 6 VGA_SCL 15 5
4 5 10 TP125
GND SDA R306 100R
M24CO2 Shell
R304 D301 D302
1
0R DB15 HD
5.6V 5.6V TP302
Opt. 128EDID
17
TP303 VSCL
1
GND VGND GND
GND
R307
VS_VGA
VS
100R
HS_VGA
HS
R308
R310 R309 100R D303 C301 D306
TU100 510R C302
TUNER_PHILIPS 510R 5.6V 47pF 5.6V 47pF
C C
NC 1 L105 U102
2 C101 C102 +5V +12V MC78L08 TP214 8V
NC R100 0.1uF 220uF/16V FERRIT BEAD
+5V 3 3 IN OUT 1
4 100R GND
GND
SCL 5 SCL5V R148 R135
SDA 6 TP230 SC2_St V_GND V_GND Vin2
AS SDA5V C152 C106 C137 R124 2.7K 75R
0.33uF 0.1uF 47uF/10V TP127 C191 TP130
9 TP231 R101 100R V_GNDV_GND L100 TP129
2
NC FERRIT BEAD 470R C172 R149
NC 10 C173 1nF
11 10K 100pF
SIF R125 1nF A_GND
TP126 TP128 V_GND
12 A_GND C138
CVBS C100 C145 C150
GND
GND
GND
GND
13
10
12
14
16
18
20
5V 0.1uF 47uF/6.3V 47pF C139 4.7uF/6.3V 470R
2
4
6
8
14
AF V_GND V_GND 8V 4.7uF/6.3V C174 CN105
C175
2
4
6
8
10
12
14
16
18
20
A_GND 1nF 1nF SCART
15
16
17
18
R128 R127 TP134
11
13
15
17
19
21
3.3K 3.3K
1
3
5
7
9
C151 C176 C193
0.33uF C171 C177 C178
Q102 1nF 1nF A_GND
V_GND C140
1
3
5
7
9
11
13
15
17
19
21
BC858B 1nF R131 1nF R132 TP132 1nF
R119 R118 R129 47uF/6.3V C141 330R 100R V_GND
Q100 R133 R134 TP133 Vo
470R 470R Q101 8V 1K TP131
L102 FERRIT BEAD 47uF/6.3V 330R 100R
BC848B A_GND Q103
BC848B R107 C103 BC858B C142 TP135
75R 0.1uF C156 10uF/16V R130 R137 R1361
Vin CN110
Vo2 +5V C154 1K
L101 47uF/6.3V 100R 330R Rout
R113 22uH 10uF/16V C122 A_GND C179
R126 R116 R117 C169 C180
1nF
2
75R 470R 470R 75R C153 C104 3.3uF/16V 1nF 1nF
47uF/6.3V 0.1uF
A_GNDA_GND A_GND TP136 A_GND
C143 R139 R138
V_GND V_GND GND A_GND
CN100 V_GND C160 A_GND CN111
100R 330R1
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