Question about Zenith B32A24Z 32" TV
Check the solder joints on the vertical output IC. I am not sure if that model has the PIP module, but if it does then resolder those connectors, too.
Posted on Jun 29, 2007
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:
Feb 25, 2017 | Samsung Televison & Video
Feb 03, 2016 | Samsung Ln40e550 40 1080p Lcd Tv ln40e550
The best way to check for loose connections is to tap lightly when the set is powered on , If there is change while tapping then it seems that there are DRY solder joints. Remove main plug, the covers - with caution of high voltage, check for dry joints, use a good soldering iron to solder all suspected points.
The fault is the FAILURE OF THE SOLDER IN THE VERTICAL IC OF THE TV.
Sometimes the fault occurs when the set warms up, if so you can simulate the heat using a hair dryer on the suspected areas, try with the power supply, distribution, Processor controller, driver controllers on the A/V related sections. Also the use a FREEZE-IT spray can simulate the components to cool and show up the fault.
Based on the above method you must be able to locate the area of fault and solder the sections. Sometimes large IC's- ones with more pins- tend to have drying in some pins and so cause faults related to the IC's protocol. Have a rough idea of looking into the areas to reduce the time of probing.
Jul 25, 2011 | Televison & Video
May 02, 2009 | Televison & Video
Dec 21, 2008 | LG VOYAGER VX10000 Cellular Phone
Jun 28, 2008 | Canon PowerShot S500 IXUS 500 Digital...
May 09, 2008 | Spectra Logic Hello Kitty 13" TV
Sep 24, 2007 | JVC AV-32D305 32" TV
Aug 14, 2018 | Samsung Televison & Video
27 people viewed this question
Usually answered in minutes!