Daewoo LX32L1 Series Service Manual page 20

Features of Main board
CN21(2 × × 20PIN/2.0): LVDS INTERFACE
NOTE: PIN31~40 are optional. The connector or each PIN can refer to the panel specification.
NO. SYMBOL
1 VSEL
2 VSEL
3 VSEL
4 GND
5 GND
6 GND
7 R X O - 0
8 R X O 0 +
9 R X O - 1
1 0 R X O 1 +
1 1 R X O - 2
1 2 R X O 2 +
13 GND
14 GND
1 5 R X O - C
1 6 R X O C +
1 7 R X O - 3
1 8 R X O 3 +
1 9 R X E - 0
2 0 R X E 0 +
2 1 R X E - 1
2 2 R X E 1 +
2 3 R X E - 2
2 4 R X E 2 +
25 GND
26 GND
2 7 R X E - C
2 8 R X E C +
2 9 R X E - 3
3 0 R X E 3 +
* 31 GND
* 32 GND
* 3 3 C O N 1
* 3 4 I D S P L A
* 3 5 V S E L 1
* 3 6 V S E L 2
* 3 7 R X O - 4
* 3 8 R X O 4 +
* 3 9 R X E - 4
* 4 0 R X E 4 +
L o g c i
Y
DESCRIPTION
Power Supply for Panel
Ground
L V D S O D D - 0 S g i n l a
L V D S O D D 0 + S g i n l a
L V D S O D D - 1 S g i n l a
L V D S O D D 1 + S g i n l a
L V D S O D D - 2 S g i n l a
L V D S O D D 2 + S g i n l a
Ground
L V D S O D D C o l c - k S g i n l a
L V D S O D D C o l k c + S g i n l a
L V D S O D D - 3 S g i n l a
L V D S O D D 3 + S g i n l a
L V D S E V E N - 0 S g i n l a
L V D S E V E N 0 + S g i n l a
L V D S E V E N - 1 S g i n l a
L V D S E V E N 1 + S g i n l a
L V D S E V E N - 2 S g i n l a
L V D S E V E N 2 + S g i n l a
Ground
L V D S E V E N C o l c - k S g i n l a
L V D S E V E N C o l k c + S g i n l a
L V D S E V E N - 3 S g i n l a
L V D S E V E N 3 + S g i n l a
Ground
L e v l e C o t n o r ( l D e a f u t l F r o H
P D P D s i p a l y E n a b e l
2
R e s e v r e d P o w r e r o I C SCL
2
R e s e v r e d P o w r e r o I C SDA
L V D S O D D - 4 S g i n l a
L V D S O D D 4 + S g i n l a
L V D S E V E N - 4 S g i n l a
L V D S E V E N 4 + S g i n l a
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g i h L e v e ) l