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Remove convergence board fron JVC AV48WP74 projection tv

How do I remove the convergence board from a JVC av48wp74 rear projection tv, in oorder to replace the convergence ICs and resistors

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

likha
  • 790 Answers

SOURCE: convergence problem for my JVC Av48wp74

replace the convergence amp IC that is the defective parts!

Posted on Oct 03, 2007

  • 1694 Answers

SOURCE: Ic replacement

Replace both IC's or you will re-visit later! STK-392-110 X 2....

Posted on Nov 26, 2007

Slinteriors
  • 8617 Answers

SOURCE: 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.

Posted on Jun 06, 2008

bijudada
  • 16 Answers

SOURCE: JVC AV48WP74 Service mode

Press SLEEP TIMER and, while the indication of (SLEEP TIMER 0 MIN) is being displayed.
press DISPLAY and VIDEO STATUS on the RC simultaneously. Exit: EXIT.

Posted on Jul 10, 2009

pgh_pa_guy
  • 2992 Answers

SOURCE: I'm looking for a replacement convergence board

A Google search for the board part number returned several sources. Here's one. You should also check the values of resistors around the STK's. When the IC's fail, the resistors can change value which can cause the repeat failure you're experiencing.

Posted on Sep 24, 2009

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1 Answer

Tv has started making red ghosts that go 2 the right of the screen, what is this problem?


Thats a convergence issue which is common for all rear projection models. The AV48WP74 - AV65WP74 convergence repair kit from www.tvrepairworld.com will usually solve convergence issues. The kit contains both ICs and the associated resistors and the CD with repair instructions.

Sep 15, 2011 | JVC AV-65WP74 Rear Projection Television

1 Answer

I have a JVC HDTV model AV-65WP74, i had my tv on overnight, woke up this morning i found the colors on the tv kind of funny and the tv is also showing double images. Please help. What to do?


The convergence ICs have failed. You can get the JVC AV48WP74 - AV65WP74 convergence repair kit from www.tvrepairworld.com which has the ICs and resistors plus the CD with detailed repair instructions.

Nov 08, 2010 | JVC AV-65WP74 Rear Projection Television

1 Answer

AV-56WP74 the convergence is off. blue is way out!


You will need to replace the Convergence ICs and resistors you can get the JVC repair kit called the AV48WP74-65WP74 convergence repair kit from www.tvrepairworld.com which contains the ICs , resistors and the CD with instructions,

Sep 23, 2010 | JVC AV-56WP74 56" Rear Projection...

1 Answer

Pantalla


Classic sign of failed convergence. You can get the JVC AV48WP74 Convergence repair kit from www.tvrepairworld.com which contains the two IC's and associated resistors plus has the CD with detailed repair instructions.

Jul 20, 2010 | JVC AV-48WP74 48" Rear Projection...

1 Answer

Red line on screen


Install the JVC repair kit called AV48wp74 convergence repair kit available from www.tvrepairworld.com the kit contains the parts and step by step instructions.

Jun 29, 2010 | JVC AV-48WP74 48" Rear Projection...

1 Answer

The TV has just started a red/green problem. The picture is double in the top and bottom of the screen with one image red and the other green.


you need to install a convergence repair kit. The AV48WP74-AV65wp74 convergence repair kit from www.tvrepairworld.com has the parts and the CD with instructions.

Dec 11, 2009 | JVC AV-65WP74 Rear Projection Television

1 Answer

I'm looking for a replacement convergence board for my Jvc AV48WP74 tv. SSB-5068A-M2 I've replaced the STK392-150 ic's already and after a week they failed again. JVC does not return my calls.


A Google search for the board part number returned several sources. Here's one. You should also check the values of resistors around the STK's. When the IC's fail, the resistors can change value which can cause the repeat failure you're experiencing.

Sep 24, 2009 | JVC AV-48WP74 48" Rear Projection...

1 Answer

JVC AV48WP74 Service mode


Press SLEEP TIMER and, while the indication of (SLEEP TIMER 0 MIN) is being displayed.
press DISPLAY and VIDEO STATUS on the RC simultaneously. Exit: EXIT.

Jul 04, 2009 | JVC AV-48WP74 48" 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...

2 Answers

Convergence problem for my JVC Av48wp74


replace the convergence amp IC that is the defective parts!

Oct 02, 2007 | JVC AV-48WP74 48" Rear Projection...

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