Friday, 29 July 2022

Panasonic TC-21S80R2...Out Regulator Drop dan Protect !

Panasonic includes Chroma/Oscillator M52770ASP, Software MN1871681TFH, Vertical LA7840, ESC C5241, Flyback ZTFK82003A.
Kerusacan:
1. Semua output regulator drop, LED repeat.
2. Protect.
Finishing works in Sebagai reached tv:
*Drink Tr Hor. !
** The regulator then sets the normal TV Vcc. Tell us about the launch of a new TV show that could lead to Help aka Save!
Pin 36 IC Chroma M52770ASP from Titik Protect TV INI ADA (link to picture Kanan Atas), not normal (0) Check Zero Volt and Banyak Sensor Mulai Q580,581, Zener...dll! Akfimiya saya tepupa penyebayah protectnya yaitu drop pada Vcc vertical 25v yang terukur hanya sebagai 11v, kepatan IC penhawa vertical short path pin 2 dengan ground (pin 1) celetah saturana IC ini tv bejarja normal.
Please note:
* Paytayat baik2: Panasonic ini kalau Vertical drop system tanpa beban Deflexi, saat hidup outputnya akan masakar tenasan together Vcc 25v !!!
Although common Penguat Vertical yang menggunakan normal single output power akan masakar tenangan kira-kira sentenga Vcc utama, example Vcc 25v output +/- 12v !!!
Selamat berkja buat semiya....

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