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JVC I art Pro HDTV displays RGB images are not aligned and out of sync.

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  • Anonymous Dec 11, 2008

    Convergence

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  • Master
  • 8,617 Answers

Which model number JVC do you have sounds like you need new convergence amp ICs.

Posted on Jun 18, 2008

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Why rgb connection o.k. NO TV signal?


Check your manual for instructions to select video source. Also , please be aware that rgb video also usually requires separate audio connections along with the rgb.

Jun 08, 2014 | LG 32LK310 LCD HDTV, 32 Display Size, 16:9...

Tip

How to reset nokia mobiles life timer to ''0''


Nokia life timer is a counter that keeps track of the Total call time of your phone. It will show how much the phone has been used, and it?s the best thing to check if you?re planning to buy a used Nokia Mobile.
To see the Total Call Time or the life timer counter, On the standby screen type the following code *#92702689# (Easy way to remember this is ? *#war0anty#). And it will pop up a message that shows the life timer in hours and minutes.

Here is a detailed procedure to make this life timer zero.


REQUIREMENTS:
The following files are required to reset the life timer:
  1. Nemesis service suite link: Download from Here
  2. lifetimer.pm file: Download Here
PROCEDURE:
1. Download and Extract the lifetimer.pm file, and Download Nemesis Service Suite.

2. Install Nemesis Service Suite on your Computer, It won?t take much time.(select the first option)

3. Install Nokia Cable Drivers (No need to install, if you have Nokia PC Suite already installed)

4. Connect The Phone in ?PC Suite? Mode to the PC

5. Open Nemesis Service Software

6. Click on ?Scan for new Device? Button on Top right Corner 



7. It Will take a few seconds to scan, and it will load up the software interface after communicating with the Phone.

8. Click the ?Phone Info? Button.


9. On the Bottom, Select and open the ?Permanent Memory? Tab, which is next to the Fbus info.


10. Click the ?Write? button on Below right, and open the Extracted lifetimer.pm file on your PC. 


11. After the lifetimer.pm file is opened , it will immediately start writing it to the Phone?s EEPROM Area.




12. The Procedure will end when the progress bar reaches 20%. This is normal , and on the bottom right side, it will display its done.

13. Unplug the Phone, and Restart it.

14. After boot up, Check the life timer .


Note: This method has been tested on following devices: Nokia 6630, 6670, 6680, 5500 sport, 5700XM, 6110 Navigator, 6120 Classic, N70, N72, N73,N76, E50, E51, E61i, E65, N80, N91, N95, N95 8GB, 5800XM Mobile devices. If you want to try it on other S60v3 or S60v5 mobiles, do it at your own risk.


Caution:
  • Power Failure During Writing will cause damage to the Phone, And there is a chance that it might brick the phone as well.
  • Loose, worn out Data Cables Might fail the Writing process, and there are chances of damage to the EEPROM area of the phone.
  • Do not attempt this with phones that are not included in the confirmed list.
By:- Mohammed Abdulhadi

on Jun 21, 2010 | Cell Phones

1 Answer

I have older projection JVC i Art pro Tv, it is projecting a double image and i need to know how to fix it easily


if model number is correct the two stk-392-110 chips need to be replaced.

Can you solder?

see photos of board in your set and I can tell you how to get it out and what is needed.

Before you rate this information let me know if you can solder etc.

sd techsd_tech_66.jpg


sd_tech_67.jpg

Jul 25, 2011 | JVC AV-56WP74 56" Rear Projection...

1 Answer

I HAVE A 48 JVC I ART PRO AND IT SEEING DOBLE.


Thats caused by failed convergence ICs and resistors. You can get the JVC AV48wp74 -AV65WP74 cnvergence repair kit from <A href="http://www.tvrepairworld.com">www.tvrepairworld.com</A> the kit contains the ICs , Resistoirs and the cd with repair instructions.

Aug 25, 2010 | JVC AV-56WP74 56" Rear Projection...

2 Answers

Have a jvc i-art pro 56" from 2003 have a red halo surrounding images. what can I do to fix this and where do I acquire the parts? Thanks


Thats aconvergence failure. You can get the AV48WP74 convergence repair kit from www.tvrepairworld.com the kit contains the parts and the CD with detailed instructions for the repair.

Jul 10, 2010 | JVC AV-56WP74 56" Rear Projection...

1 Answer

JVC HD-52Z575 red screen


The solution is an easy fix. Ignore anyone telling you to take it to a service center or to replace the convergence driver. You need to access the service menu on your television by using your remote control:

DRIVE CONVERGENCE Adjustment (Using remote control)

•Use the inner RGB box pattern.

(1)Set the [SLEEP TIMER] key to 0 min.

(2)Press the [DISPLAY] key and the [VIDEO STATUS]key simultaneously.

(3)Press the [9] key to display the RGB box pattern.

(4)Select the R mode by pressing the [DISPLAY] key.

(5)Adjust the R mode to setting as same as G mode bypressing the [CH ]+ / [CH -] key.

(6)Select the B mode pressing by the [DISPLAY] key.

(7)Adjust the B mode to setting as same as G mode bypressing the [VOL] - / [VOL +] key.

(8)Check to see that the cross pattern is white. If thecross pattern is not white, readjust (5) to (6).

That's it, your color is now corrected. Yes, I know...your welcome.

Feb 20, 2010 | JVC HD-52Z575 52" Rear Projection...

1 Answer

Jvc i art pro doe not turn on


The clicking sound is the TV trying to restart itself. It generally attempts this several times before giving up. The blinking code indicates the type of error (error codes are documented in the manual for the TV). The most likely cause is a burned out bulb, but could be something else.
If it is a bulb, it is usually replaceable without a service technician, and at a cost far less than $450.
Good luck.

Jun 18, 2009 | JVC AV-56WP74 56" Rear Projection...

1 Answer

I ART PRO JVC 56


You will need to replace the convergence iCs there are two of them they are both STK392-110 Ics you will also need the JVC convergence resistor kit. You can get the ICs and resistor kit at the following link and they provide free instalation instructions with pictures. Heres the link.
http://servicemanuals.vstore.ca/

Jul 26, 2008 | JVC AV-56WP74 56" Rear Projection...

1 Answer

Panasonic display with no sync option


COMPOSITE IS LIKE ANOLOG RCA JACKS ,,RED,WHITE,YELLOW,,COMPONENT IS RED,GRENN,BLUE,,,PLUG EITHER ONES IN TO THE CORESPONDING CONNECTIONS ,,SHOULD HAVE ITS ON INPUT CHANNELS

Dec 30, 2007 | Panasonic PT-52LCX65 44" HDTV

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