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

2 Answers

Need wire diagram jvc av-48wp74

I need a wire diagram for a jvc av-48wp74. I have a burnt resistor on the convergence board that I can not read what size it is.

Posted by on

  • jacques2001 Feb 20, 2009

    Can you send me the wiring manual for the Av-48WP74 ? My email is engesa4@hotmail.com. Tks.

×

2 Answers

  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that has over 10 points.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 22 Answers

I have it send me your email

Posted on Feb 09, 2009

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Expert
  • 48 Answers

Http://www.nodevice.com/manual/newmans/jvcupdate/AV-48WP74PDFpdf/get52302.html#

That should have everything you need.

Posted on Feb 05, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that 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.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

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

Dear SIR Please send me the number part of Convergence Module for JVC Model AV-48WP74. THANKS FOR YOUR ASSISTANCE


I WOULD DOUBT THE BOARD IS AVAILABLE and you if you have convergence problems can have it repaired for 1/10th of what it would cost.

Only Two IC's and or one or more resistors fail on this board.

It is easy to actually get the board out of the set.

See attached photos of the board:

It uses two of the STK-392-110 chips ( A pair can be purchased on EBAY for about 12 dollars!) If one or more of the resistors are bad they are easy to locate and replace---generic part and each part on this board has a location number printed next to it.

Less than 20 dollars in parts, about 40 minutes to remove board, replace parts and put back--all you will need if it works is the JVC remote to use to adjust convergence.

If this told you something (or the photos helped you) rate this solution as, very helpful as I do this here for free.

Regards, SD TECH


view of board from back removed from set


230abc5.jpg5c3022e.jpg

b418bd3.jpg


view of board removed from set from front



cdbf581.jpg

view of back side of board--two stk-392-110 chips and in front of them the protection resistors



Aug 13, 2010 | JVC AV-48WP74 48" Rear Projection...

2 Answers

JVC AV56wp74 convergence. Resistor before ICs?


It's recommended to replace all the defective parts first because if you only replace the defective resistor, it might burnt again if the convergence IC is shorted internally. I would also suggest to measure the other low value resistors with multimeter.

Oct 30, 2009 | JVC AV-56WP74 56" 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...

1 Answer

I have a jvc av48wp30 tv and need a wire diagram


Looking the convergence board from the side of the resistors (The chips will be behind the resistors), you have from de left to right:

1.5 ohms, 150ohms, 220ohms, 2.2ohms, 3.3 ohms, 220ohms, 1.8ohms, 220ohms, 150ohms, 150ohms, 1.5ohms, and dispose horizontal in relation of the other resistors (the one near to the Ic is 2.2ohms and the other is 220ohms).

Hope this helps...

Feb 02, 2009 | JVC AV-48WP74 48" Rear Projection...

1 Answer

JVC AV-48WP74 48 IN


Hey Zerp,

You need Convergence IC's. It is more difficult than batteries on a remote.

You access the convergence board through the inspection plate that is located behind the front speaker grill.

You remove the board, determine if any resistors are burnt, replace any burnt or out of tolerance resistors, replace 1 or 2 IC's and re-install the board.

Now you have to adjust it to look like new.

If you live around Calgary, try me instead:

http://calgaryconvergencerepair.weebly.com/convergence-explanation.html

or try the find a repair person part of this website, maybe you will be lucky and someone is listed nearby.

Most rookies doing this job will cause damage and not be successful, and pay double for someone to fix their mess.


easyab

Jun 23, 2008 | JVC AV-56WP74 56" Rear Projection...

1 Answer

Jvc av48wp74 horizontal convergence unadjustable after after repair


you have to lift one side of the resistor from circuit in order to measure resistance otherwise a open resistor will not read open as you will be reading the resistance from the surrounding circuit. Always lift one side of a resistor out of circuit when testing with a ohms meter.

Jun 06, 2008 | JVC AV-48WP74 48" Rear Projection...

1 Answer

Green bent line on 48 inch jvc


Check for a burnt resistor on the convergence circuit board. This is usually what happens when the green gets distorted as the green is not adjustable only through the service menu so its either a burnt resistor or a leaky capacitor. Resistor is far more likely. Let me know if you need any further information.

Jan 24, 2008 | JVC AV-48WP74 48" Rear Projection...

1 Answer

Watts of the resistors convergence tbl


give me the board location numbers and I`ll get you the info you need, (next to the resistors it will be printed on the board, )example: R100, R265, R565 etc. Let me know BMW Rider

Dec 28, 2007 | JVC AV-48WP74 48" Rear Projection...

Not finding what you are looking for?
JVC AV-48WP74 48" Rear Projection HDTV-Ready Television Logo

Related Topics:

203 people viewed this question

Ask a Question

Usually answered in minutes!

Top JVC Televison & Video Experts

The Knight
The Knight

Level 3 Expert

69845 Answers

easy alberta
easy alberta

Level 2 Expert

132 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17129 Answers

Are you a JVC Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...