NTB LCD - LVDS zapojeni driveru =)
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NTB LCD - LVDS zapojeni driveru =)
mam tu LCD z notebooku s LVDS 40pinu (LVDS 30 + LED podsviceni 10)
datasheet LCD :http://lcd-screen.com.ua/data/pdf/1218.6
k driveru nemam zadny datashet ani se to neda najit..
jedna se o "TopTech 2621 v2.0-c" je to ta nejlacinejsi sragora z ebay mam ji tu uz nejakej patek.. a kdyz se mi sem dostal ten panel tak sem si rekl ze bych to mohl sprovoznit..
tech poslednich 10pinu na monitoru je jasnych proste led podsviceni..
ale jak zapojim tech 30? moc se v lcd nevyznam a to pojmenovani me zarazi =( poradi nekdo jak to propinuju ?
oznaceni pinu na driveru :
CN12:LVDS OUTPUT
2.0mmPITCH/30PIN
1.LCD_POWER
2.LCD_POWER
3.LCD_POWER
4.GND
5.GND
6.GND
7.ATX0-
8.ATX0+
9.ATX1-
10.ATX1+
11.ATX2-
12.ATX2+
13.GND
14.GND
15.ATCK-
16.ATCK+
17.ATX3-
18.ATX3+
19.BTX0-
20.BTX0+
21.BTX1-
22.BTX1+
23.BTX2-
24.BTX2+
25.GND
26.GND
27.BTCK-
28.BTCK+
29.BTX3-
30.BTX3+
mam tu jeste jeden driver
pinovani konektoru je na strane 33 dole CN400
http://www.abnet.am/images/samsung_943nw/Samsung%20SyncMaster%20943NW_service_manual.pdf
ale zas americky popisky =(
EDIT: zde je pinovani z lcdcka na kterem deska funguje (samozrejme pocitam s privedenim vlastnych 3.3v misto 5..)
1 RXO0- Negative LVDS differential data input. Channel O0 (odd)
2 RXO0+ Positive LVDS differential data input. Channel O0 (odd)
3 RXO1- Negative LVDS differential data input. Channel O1 (odd)
4 RXO1+ Positive LVDS differential data input. Channel O1 (odd)
5 RXO2- Negative LVDS differential data input. Channel O2 (odd)
6 RXO2+ Positive LVDS differential data input. Channel O2 (odd)
7 GND Ground
8 RXOC- Negative LVDS differential clock input. (odd)
9 RXOC+ Positive LVDS differential clock input. (odd)
10 RXO3- Negative LVDS differential data input. Channel O3(odd)
11 RXO3+ Positive LVDS differential data input. Channel O3 (odd)
12 RXE0- Negative LVDS differential data input. Channel E0 (even)
13 RXE0+ Positive LVDS differential data input. Channel E0 (even)
14 GND Ground
15 RXE1- Negative LVDS differential data input. Channel E1 (even)
16 RXE1+ Positive LVDS differential data input. Channel E1 (even)
17 GND Ground
18 RXE2- Negative LVDS differential data input. Channel E2 (even)
19 RXE2+ Positive LVDS differential data input. Channel E2 (even)
20 RXEC- Negative LVDS differential clock input. (even)
21 RXEC+ Positive LVDS differential clock input. (even)
22 RXE3- Negative LVDS differential data input. Channel E3 (even)
23 RXE3+ Positive LVDS differential data input. Channel E3 (even)
24 GND Ground
25 NC Not connection.
26 NC Not connection.
27 NC Not connection.
28 VCC +5.0V power supply
29 VCC +5.0V power supply
30 VCC +5.0V power supply
EDIT2: jezis uz to vidim =) omlouvam se za otravovani =) tak to zitra propajim a dam vysledek snad to s timhle lepsim driverem pofachci
mam zapojeny LVDS prevodnik na VGA a pripojeny panel ktory pri zapnuti zobrazuje normalne OSD ale pri pripojeni VGA signalu ukaze len akokeby prvy frame a potom sa zasekne a postupne sa zosvetli na bielo. Pri zmene rozlisenia vzdy nabehne len prvy frame a potom zase bielo. Zapojene mam LVDS signaly aj clock. Na malom displeji 10" to funguje normalne pri zapojeni 18,5" panelu ukaze prvy frame a koniec bielo...
Neviete kde by mohol byt problem?
Lvds som pozrel gnd vcc sedi, nastavil som 12 V.
Zapol to, nemam zatial zapojeny podsvit, tie ledky sa pri 30V nerosvietili asi bude treba vecsie napatie na 32"panel. Ale to nieje problem, problem je ten ze obraz na panely je hore nohami.( tex je tusim spravne z lava do prava)
Otazka je ci to ide otocit prepinovanim kabelu lvds.
Ak to nepojde otocit v servisnom menu, alebo nahratim noveho firmvare.
