Question about JVC AV-48WP74 48" Rear Projection HDTV-Ready Television

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Ic location av-48wp74 convergence ic location

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They are located in the front of the TV behind the speaker grille. Remove the screws from behind that secure the speaker grille and the two inside the small door below the control buttons, Then you will see a small access panel remove that and the ICs are on the skinny board up front. Do not remove the rear panel on your model with the cord plugged in or it will destroy the HD circuits

Posted on May 29, 2009

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Whats the part number for convergence chips on jvc av-48wp74


There are two of them that need to be replced as a set. They are both STK392-110 Convergence Ics you can get the original oem Ics from www.tvrepairworld.com they are listed under the Integrated Circuit catagory you only need the one set. They also have the convergence repair kit listed for your model under the JVC repair kits the kit has both ICs all 12 resistors and the CD with step by step repair instructions.

Oct 17, 2012 | JVC AV-48WP74 48" Rear Projection...

1 Answer

AV-48WP74 48 in. Rear Projection HDTV-Ready Television: my 3 colors are all out of whack and the convergen...


you most likely need to replace the convergence ICs. If you are lucky, they may have unsoldered pin connections at the PCB, you can try re-soldering those loose pins. What usually happens is that because of the heat generated, the pins have become detached at the IC also, thus the need to replace the ICs. Some of these have either fuses or resistors to the ICs that have also opened & will need replaced also.

May 16, 2010 | JVC AV-48WP74 48" Rear Projection...

1 Answer

JVC AV-48WP74 convergence


The ICs are most likely defective if the old ones allow the set to power up.

Nov 20, 2009 | JVC AV-48WP74 48" Rear Projection...

1 Answer

JVC AV-48WP74 BLUE CONVERGENCE ADJUSTMENT PROBLEM


Make sure you bought genuine Sanyo chips...if not goto www.TvRepairKits.com and get theirs.

Aug 05, 2009 | JVC AV-48WP74 48" Rear Projection...

2 Answers

Need Service manual to line up convergence


I went to JVC companies and a page came up and I selected services and I downloaded the manual.

Oct 30, 2008 | JVC AV-48WP74 48" Rear Projection...

1 Answer

JVC AV-48WP74 48 IN


You will need two STK 392-110 ICs. They are located in the front of the TV. remove the speaker grille and then the small access panel and you will see the convergence board it has two Black heat sinks the ICs are mounted there. You can get replacement ICs with free shipping and free instalation instructions at the following Link.
http://servicemanuals.vstore.ca/

Jun 23, 2008 | JVC AV-48WP74 48" Rear Projection...

1 Answer

JVC MODEL AV-48WP74


Convergence Issues Both STK392-110 ICs and possibly the 1.8 ohm and 1.5 ohm 1 watt convergence resistors as well. You can get replacement parts at the following link and they provide free instalation instructions
http://servicemanuals.vstore.ca/

Jun 20, 2008 | JVC AV-48WP74 48" Rear Projection...

1 Answer

Convergance Board JVC AV-48WP74


it will have a large heatsink with at least two large IC with the numbers STK392-xxxx
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

Jan 09, 2008 | JVC AV-48WP74 48" Rear Projection...

1 Answer

Red Convergence on JVC AV- 65WP74


have pts rebuild the board which will cost around $130, www.ptscorp.com, or replace the stk392-110 x 2 located on the convergence panel.

Dec 08, 2007 | JVC AV-48WP74 48" Rear Projection...

2 Answers

Green tube not converging properly


Replace both convergence IC's.....STK392-110 X 2........T.

Nov 15, 2007 | JVC AV-48WP74 48" Rear Projection...

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