konka

For Sony TV model R6, the panel indicator light is on, but it shows the "three no" phenomenon (no picture, no sound, no power). Repair思路 E8: 1. Check if the power supply circuit is normal. 2. Inspect whether there are issues with the mainboard or its components. 3. Test the inverter and backlight system for faults. 4. Examine connections and interfaces for looseness or damage. 5. Review the possibility of a fault in the control circuit or software malfunction. (Note: Specific steps may depend on detailed technical specifications and diagnostic tools.)
2011-11-16 11:41
### Troubleshooting思路: The indicator light being on indicates that the secondary switch power supply and CPU are basically normal. The main power supply should......
88 Konka TVs frequently burn out power circuit thick-film blocks and line output tubes: Repair tips 56
2011-10-16 11:32
Maintenance tips: For faults involving large-scale damaged components, the replaced components must be tested, and high-quality components are recommended to p......
The indicator light doesn't turn on either 14.
2011-9-18 15:33
The Konka T2988P TV has no response when turned on, and the indicator light does not light up. Analysis and Maintenance: The voltage at the top end of C809 i......
Konka LED32MS91C 32-inch Full HD LED LCD TV H.264 Blu-ray with Base - Konka Group Direct Sales Mall
2011-8-16 15:31
Konka LCD TV
Konka Smart TV App Platform - Rui Ethnic Group Pavilion
2011-8-10 13:29
Intelligent TV has been an important direction for major color TV manufacturers, including Konka Group, to compete. In 2011, it also became a major theme in th......
Kangja LED47IS988PD - Use a smart TV to "post on Weibo"
2011-8-2 10:38
In 2011, Weibo began to gradually change our way of life. At the same time, the method of "posting on Weibo" itself also started to change - apart from compute......
Installation and repair of Konka Sony LCD TVs in Zhabei District, Shanghai
2009-7-27 10:56
上门 installation and repair of Konka and Sony LCD TVs in Zhabei District, Shanghai Skyworth, Hisense, Sharp, Konka, Sony, TCL, Samsung, Philips, Changhong, AOC......