Question about Sharp 27C-240 27" TV
Hey buddy! i am a newbie technician i repair a sony tv model no.kv-19apr2, it has sound but no picture only horizontal line. i don'thave service manual, i have suspected that the problem might be abroken vertical IC, supply voltage at vertical section a diode or anopen resistor maybe. i look this IC number at the ECG replacement guidefor me to know what is the supply voltage for this IC and what pin buti didn't find it in there. so pls. help me, what more i need to checkand test before i replace the this vertical IC...
Hi there, one horizontal line means a vertical section prob., check some resistor with low value and a defective diode, possible ic part is defective. do some test and check up. ty
Posted on Feb 25, 2008
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Oct 14, 2012 | Sony FD Trinitron WEGA KV-32FS120 32" TV
Sep 22, 2009 | Sony FD Trinitron WEGA KV-34HS420 34" TV
Oct 26, 2008 | Sony Televison & Video
Oct 22, 2008 | Sony KV-32S66 32" TV
Sep 18, 2008 | Sony KV-24FV12 24" TV
Apr 09, 2008 | Televison & Video
Mar 14, 2008 | Televison & Video
Jan 13, 2008 | Sony FD Trinitron WEGA KV-32FS100 32" TV
Aug 30, 2006 | Sony KV-32S26 32" TV
163 people viewed this question
Usually answered in minutes!