Go Back   Badcaps Forums > Troubleshooting Hardware & Devices and Electronics Theory > Troubleshooting TVs and Video Sources
Register FAQ Calendar Search Today's Posts Mark Forums Read

Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 10-26-2015, 01:18 PM   #1
Badcaps Veteran
sordids999's Avatar
Join Date: May 2013
City & State: United Kingdom
My Country: uk
Line Voltage: 240v
I'm a: Hobbyist Tech
Posts: 1,778
Default LG 50PJ550 Clicking

got another tv im trying to fix with just a clicking fault i will upload more pictures soon
i have so far tested the follwoing
1. two 5W22 ohms resistors but they are good
2. D304 is showing as shorted in circuit but ok when out of circuit
3. No Vs or Va from the power supply even with the Ysus and Zsus disconnected

any ideas how to test this part which is a common failure on these power supplys 3BR1565JF Regulator

Attached Images
File Type: jpg 20151026_123933.jpg (448.2 KB, 29 views)
sordids999 is offline   Reply With Quote

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump Technical Forums 2003 - 2019
Powered by vBulletin ®
Copyright ©2000 - 2019, Jelsoft Enterprises Ltd.
All times are GMT -6. The time now is 04:31 PM.

Did you find this forum helpful?