Text preview for : 11_Wiring Diagram.pdf part of Samsung 11 Wiring Diagram Samsung LCD TV LW20M21c chassis VE20EO 11_Wiring Diagram.pdf
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9
8
7
6
5
4
9
8
7
6
5
4
3
2
1
10
PC_SCL
D SUB_V
-
D SUB_H
5V
5V
14V
14V
GND
GND
GND
GND
PC_SDA
PC_AL
PC_AL
PC_AL
PC_AR
PC_AR
PC_AR
GND
SW_Inverter
IDENT_PC
-
15 14 13 12 11 10 9
DC_5V
LW17M24C/LW20M21C
8
GND -
7
GND -
6
CN908
GND
9 Wiring Diagram
GND
5
GND
CN909
GND
CN100
4
GND
5V+PANEL
3
PC_Blue
5V+PANEL
2
PC_Green
5V+PANEL
1
PC_Red
5V+PANEL
OUT19
3
VIdeo-CVBS GND
2
Video-CVBS OUT18
DHS
1
GND OUT17
CN900
DVS
OUT16
Audio-L GND
OUT15
6 5
Audio-L DEN
4
GND OUT14
GND
3
Audio-R GND
DCK
U1913
2
Audio-R OUT13
GND
1
GND OUT12
R_OUT(7)
- GND
R_OUT(6)
6 5
GND Video In
R_OUT(5)
4
GND Video Out
R_OUT(4)
GND
3
GND
CN903
GND GND
2
S_Video_Y
BL In R_OUT(3)
1
S_Video_C
Cr R_OUT(2)
GND R_OUT(1)
GND GND
R_OUT(0)
CN702 (LW20M21C ONLY)
Video In NC
GND
Video Out
Y
CN700 (LW17M24C ONLY)
NC G_OUT(7)
GND
G_OUT(6)
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9
GND
GND
8
ID G_OUT(5)
BL In
7
GND G_OUT(4)
Cr
6
- GND
GND
5
- G_OUT(3)
GND
4
- G_OUT(2)
NC
3
5V G_OUT(1)
Y
2
5V G_OUT(0)
CN902
NC
1
5V GND
21 20 19 18 17 16 15 14 13 12 11 10 9
GND
B_OUT(7)
8
ID B_OUT(6)
7
Cb
B_OUT(5)
Sound L In
B_OUT(4)
6 5
GND
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9
GND
4
GND
8
B_OUT(3)
3
Sound L out
7
B_OUT(2)
2
Sound R In
6
B_OUT(1)
1
Sound R out
5
B_OUT(0)
4
GND
GND
3
GND
5 4
GND
2
-
CN907
3
OUT-L
1
-
2
-
CN600
9
8
7
6
5
4
3
2
1
11
14
13
12
10
1
OUT-L
-
IR
4
GND
3.3V
GND
GND
GND
GND
HP-L
HP-R
3
KEY 2
KEY 1
GND
2
LED-RED
LED-GRN
OUT-R
IDENT_HP
CN601
1
OUT-R
9-1
9 Schematic Diagrams
Memo
9-2 LW17M24C/LW20M21C