Can i get an IC for Sharp Television - TDA9380PS/N3/3/1758...???

SOURCE: tda9380ps /n3/3/1664 using in sharp tv power

tda9380ps /n3/3/1664 using in sharp tv power supply ok ,but no EHT ,the power LED are glowing red light press program key to change green light to return in few miniutes to standby in red light

PRADEESH

• 1 Answer
• Posted on Nov 19, 2013

SOURCE: tda9380ps /n3/3/1664 using

Tda9380ps /n3/3/1664 using in sharp tv power supply ok ,but no EHT ,the power LED are glowing red light press program key to change green light to return in few miniutes to standby in red light position ,please to help of rectivied this problem and send circuit diagram and IC pin configaration thanking you sir

The Knight

• 76851 Answers
• Posted on May 19, 2015

SOURCE: Tda9380ps /n3/3/using in sharp tv power supply ok ,but no EHT ,the power LED are glowing red light press program key to change green light please to help send circuit diagram and IC pin configaration

Check and replace damaged component/s at its horizontal scan output section circuit. Check the LOT (Line Output Transformer) too for damage. Replace the horizontal scan output transistor. Give a special attention to this transistor. Check the input voltage to LOT. If the voltage is absent check the feeder resistor; if any. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/
Type in the brand name of your device, in the search box [at the top right] of the display window and the Search will start at once as you type in, and will show you all the related posts. It will make surf easy.