Ungahlola kanjani i-TV LVDS Cable?

Nazi ezinye izindlela zokuhlola ikhebula le-LVDS likamabonakude:

Ukuhlola Ukubukeka

- Hlola ukuthi kukhona yini umonakalo emzimbeniIkhebula le-LVDSkanye nezixhumi zayo, njengokuthi igobolondo langaphandle lonakele, noma intambo ewumgogodla isobala, nokuthi izikhonkwane zesixhumi zigobile noma ziphukile.

- Hlola ukuthi uxhumo lwesixhumi luqinile yini nokuthi zikhona yini izinto ezifana nokuxega, i-oxidation noma ukugqwala. Ungakwazi ukunyakazisa kahle noma uxhume futhi ukhiphe isixhumi ukuze wahlulele ukuthi othintana naye muhle yini. Uma kukhona i-oxidation, ungayisula nge-anhydrous alcohol.

Isivivinyo Sokumelana

- Khipha iIntambo ye-LVDS yesikrini se-TVohlangothini lwebhodi lomama bese ukala ukumelana kwepheya ngalinye lemigqa yesignali. Ngaphansi kwezimo ezijwayelekile, kufanele kube nokumelana okungaba ngu-100 ohms phakathi kwepheya ngalinye lemigqa yesignali.

- Linganisa ukumelana nokushisa phakathi kwepheya ngalinye lemigqa yesignali kanye nongqimba oluyisivikelo. Ukumelana ne-insulation kufanele kube kukhulu ngokwanele, ngaphandle kwalokho kuzothinta ukudluliswa kwesignali.

Ukuhlolwa kwe-Voltage

- Vula i-TV bese ukala i-voltage ku-Ikhebula le-LVDS.Ngokuvamile, i-voltage evamile yepheya ngayinye yemigqa yesignali icishe ibe ngu-1.1V.

- Bheka ukuthi i-voltage yokuphakelwa kwamandla kagesiIkhebula le-LVDSkuyinto evamile. Kumamodeli e-TV ahlukene, amandla kagesi e-LVDS angase abe ngu-3.3V, 5V noma 12V, njll. Uma i-voltage yokunikezwa kwamandla ingavamile, kuyadingeka ukuhlola isekethe yokuphakelwa kwamandla.

Ukuhlolwa kwe-Signal Waveform

- Xhuma i-probe ye-oscilloscope emigqeni yesignali yeIkhebula le-LVDSfuthi ubheke i-waveform yesignali. Isiginali ye-LVDS evamile iyigagasi elingunxande elihlanzekile nelicacile. Uma i-waveform ihlanekezelwe, i-amplitude ayijwayelekile noma kukhona ukuphazamiseka komsindo, kubonisa ukuthi kunenkinga ngokudluliswa kwesignali, okungenzeka kubangelwe ukulimala kwekhebula noma ukuphazamiseka kwangaphandle.

 Ukumiselela Indlela

- Uma usola ukuthi kunenkinga ngekhebula le-LVDS, ungafaka esikhundleni sayo ikhebula lemodeli efanayo eyaziwa ukuthi isesimweni esihle. Uma iphutha liqedwa ngemva kokushintshwa, khona-ke ikhebula lokuqala linephutha; uma iphutha lihlala, kuyadingeka ukuhlola ezinye izingxenye, njengebhodi le-logic kanye ne-motherboard.