Daewoo LX32L1 Series, Service Manual

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Features of Main board
ƃ 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 DESCRIPTION
1 VSEL
Power Supply for Panel 2 VSEL
3 VSEL
4 GND
Ground 5 GND
6 GND
l a n g i S - 0 D D O S D V L - 0 O X R 7
l a n g i S + 0 D D O S D V L + 0 O X R 8
l a n g i S - 1 D D O S D V L - 1 O X R 9
l a n g i S + 1 D D O S D V L + 1 O X R 0 1
l a n g i S - 2 D D O S D V L - 2 O X R 1 1
l a n g i S + 2 D D O S D V L + 2 O X R 2 1
13 GND
Ground
14 GND
l a n g i S - k c o l C D D O S D V L - C O X R 5 1
l a n g i S + k c o l C D D O S D V L + C O X R 6 1
l a n g i S - 3 D D O S D V L - 3 O X R 7 1
l a n g i S + 3 D D O S D V L + 3 O X R 8 1
l a n g i S - 0 N E V E S D V L - 0 E X R 9 1
l a n g i S + 0 N E V E S D V L + 0 E X R 0 2
l a n g i S - 1 N E V E S D V L - 1 E X R 1 2
l a n g i S + 1 N E V E S D V L + 1 E X R 2 2
l a n g i S - 2 N E V E S D V L - 2 E X R 3 2
l a n g i S + 2 N E V E S D V L + 2 E X R 4 2
25 GND
Ground
26 GND
l a n g i S - k c o l C N E V E S D V L - C E X R 7 2
l a n g i S + k c o l C N E V E S D V L + C E X R 8 2
l a n g i S - 3 N E V E S D V L - 3 E X R 9 2
l a n g i S + 3 N E V E S D V L + 3 E X R 0 3
* 31 GND
Ground
* 32 GND
* ) l e v e L h g i H r o F t l u a f e D ( l o r t n o C l e v e L c i g o L 1 N O C 3 3
* e l b a n E y a l p s i D P D P Y A L P S I D 4 3
* I r o r e w o P d e v r e s e R 1 L E S V 5 3
2
C SCL
* I r o r e w o P d e v r e s e R 2 L E S V 6 3
2
C SDA
* l a n g i S - 4 D D O S D V L - 4 O X R 7 3
* l a n g i S + 4 D D O S D V L + 4 O X R 8 3
* l a n g i S - 4 N E V E S D V L - 4 E X R 9 3
* l a n g i S + 4 N E V E S D V L + 4 E X R 0 4
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