close

cara mudah memasang universal driver inverter backlight tv LCD monitor LED

Goofstupid.com ~  Saat ini pada umumnya pabrikan produksi LCD TV dan monitor memakai Lampu LED sebagai penerangan backlight pada produk mereka, alasan menggunakan led sebagai lampu penerangan di belakang layar memang sangat tepat dipakai karena sangat menghemat daya listrik yang di konsumsi oleh perangkat.

penggunaan LED juga memberikan penghematan pada rangkaian dan berat suatu produk monitor atau TV, sehingga monitor atau tv dapat menjadi lebih ringan, namun permasalahan yang muncul adalah pada rangkaiaan pembangkit tegangan LED yang sering bermasalah, yang diakibatkan oleh tidak stabilnya arus dari pasokan listrik pln, sehingga modul rangkaian sering mermasalah atau rusak.

kerusakan yang diakibatkan oleh inverter yang bermasalah pada setiap tv bisa berbeda-beda, pada tv sharp biasanya indikator tv menjadi blinkking atau kedip kedip merah, untuk mengatasinya anda bisa baca link ini, namun pada tv LG samsung dan polytron tv akan tetap hidup namun layar tetap hitam dan suara keluar, pada beberapa TV ada juga menyebabkan mati total atau tidak dapat hidup sama sekali.

jika sudah dipastikan bahwa inverter tv anda rusak, cara cepat dan sederhana untuk mengatasinya adalah dengan mengganti inverter dengan model universal, atau bisa anda menggantinya dengan model DC-TO-DC step UP anda dapat membaca pada link ini, namun kali ini saya ingin mambahas cara penggantian menggunakan universal inverter,

banyak model inverter universal yang di jual dipasaran, pada umumnya tehnik pemasangan tergolong sama, saya contohkan pada model inverter led dibawah ini:


pada beberapa maniboard merek tv atau monitor, istilah yang dipakai atau pin yang dipakai untuk menghidupkan backligh dan mengatur keterangan backligh berbeda beda, beberapa istilah pin yang digunakan untuk menghidupkan backligh adalah:
BL-ON (backligh on)
ENA (enable)
ON/OFF (on backligh or off backligh)
BLO (backligh on)
O/F (on / off)

dan beberapa istilah pin untuk mengatur keterangan atau terang dan redup lampu backligh adalah:
ADJ
VADJ
PWM
DIM

setelah anda paham dengan istilah diatas, kita lanjut dengan pemasangan ke TV anda, lihat skema pemasangan dibawah ini:

anda tinggal mengikuti skema pemasangan diatas untuk pemasangan inverter universal LED, jika belum jelas, anda dapat melihat video dibawah ini:


Driver backligh inverter universal banyak menggunakan jenis IC driver PWM seri BIT3260, ic ini tergolong murah dan terkenal sebagai low cost LED Driver dari vendor Bitek, dari datasheet yang kita lihat bahwa ic ini dapat bekerja pada tegangan 10 Volt sampai 18 Volt anda dapat mengunduh skema datasheetnya disini.

Tegangan enable control untuk mengaktifkan driver ini sekitar besar dari 2 Volt dan untuk menonaktifkan kecil dari 0.8 Volt, pada datasheet tertulis "The EA pin controls the state of BIT3260. When EA 2V, BIT3260 is enabled. And EA 0.8V, BIT3260 enters into shutdown mode operation."

Pada universal inverter jenis pin VADJ langsung terhubung ke pin enable, hanya dipisahkan oleh dioda dan resistor, sehingga pengaturan kecerahan led tidak bisa berfungsi dengan baik pada model inverter ini. 

ada beberapa type mainboard yang mengeluarkan tegangan control redup terang nya backligh lebih dari 5v, sehingga universal inverter tidak hidup, untuk mengatasinya Anda tidak usah menggunakan pin VADJ pada universal inverter, dengan cara cabut kabel yang tersambung pada VADJ di modul universal inverter.



18 comments:




  1. If you would like to book an escort like Escorts in Mahipalpur for an upcoming time, you can use our mail reservation type where you can specify a substitute woman should your perfect option not be available. You will need to provide us with your real name on the reservation type, but be confident we are very distinct and will keep your private information private and protected. Check our other Services...
    Russian Escorts in Mahipalpur
    Call Girls in Aerocity
    Call Girls in Mahipalpur
    Escorts in Mahipalpur
    Escorts Service in Mahipalpur


    ReplyDelete
  2. You could creatively tinker with local dimming and contrast to counteract any glare you experience by placing your LED television outdoors. Issues like humidity and cold may still be a problem, however, unless you install an all-weather LED enclosure around your television to protect it from the elements. small smart tv

    ReplyDelete
  3. brusan liat om... cman masalahnya punya saya sony bravia 32r300, board&psu jadi 1, jd g tau mana blon, ena, dllnya krn ga ad keterangannya, mohon saran

    ReplyDelete
  4. A few PCs have monitors that fizzle following a couple of years. https://bestmonitorhub.com/

    ReplyDelete
  5. You actually make it look so easy with your performance but I find this matter to be actually something which I think I would never comprehend. It seems too complicated and extremely broad for me. I'm looking forward for your next post, I’ll try to get the hang of it! transparent OLED display

    ReplyDelete
  6. Thank you so much for the post you do. I like your post and all you share with us is up to date and quite informative, i would like to bookmark the page so i can come here again to read you, as you have done a wonderful job. monitores open frame

    ReplyDelete
  7. Elite escort services in Jaipur by Soyasharma.com. Soyasharma.com is the number one as well as the oldest Jaipur escort service provider who offer various call girls, Russian call girls and independent call girls.

    ReplyDelete
  8. Thank you so much for such a great information related to laptop

    ReplyDelete
  9. I particularly like how you discussed catchphrases. This is an element that I haven't utilized at this point, chiefly in light of the fact that I haven't actually been sure about how to utilize it appropriately. In any case, your basic clarification shows how straightforward it truly is. So I will have a go at doing it in this remark and trust that it works OK 🙂

    Read Also: Best Laptop For Military Use

    ReplyDelete
  10. For anyone who doesn’t currently use CommentLuv this post provides a great synopsis of the plugin and you highlight the benefits and its usefulness very well indeed.
    Best iTunes Laptop

    ReplyDelete
  11. For anyone who doesn’t currently use CommentLuv this post provides a great synopsis of the plugin and you highlight the benefits and its usefulness very well indeed. castle clash mod apk

    ReplyDelete
  12. For anyone who doesn’t currently use CommentLuv this post provides a great synopsis of the plugin and you highlight the benefits and its usefulness very well indeed.Best TIG Welder under 1500

    ReplyDelete
  13. For anyone who doesn’t currently use CommentLuv this post provides a great synopsis of the plugin and you highlight the benefits and its usefulness very well indeed.Best Graphics Card Under 150

    ReplyDelete
  14. transistor is a very important to understand the circuit layout. I am also a DIY project lover. I have done many projects online. Thank for sharing your stuff.

    ReplyDelete
  15. Thank you. Your content is very helpful for us. I was not expecting when i started reading this at first then as i red i can to know that i was a really helpful stuff.

    ReplyDelete
  16. Hormonal Imbalances: RAD-140 can suppress natural testosterone production, necessitating a Post Cycle Therapy (PCT) after the cycle.
    Vision Issues: Some users report vision disturbances with compounds like GW-501516.
    Water Retention: MK-677 can cause water retention and an increase in appetite, which might not be desirable for all users.
    Liver Toxicity: Long-term use of these substances can put stress on the liver.
    Tri-Stack

    ReplyDelete
  17. These compounds are not approved by regulatory agencies like the FDA for human use and are banned in competitive sports. They are typically classified as research chemicals.
    Health Risks: The long-term effects and safety profiles are not well understood, and use should be approached with caution.
    Thoroughbredlabs

    ReplyDelete

Copyright © Go Of Stupid. All rights reserved. Template by CB