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Hitachi monitor PTV 51m200 no video, no audio

I have a 51m200 hitachi tv and have no video, no audio. I have on screen display and can switch from one input to another, magic focus works fine as do all of the customer controls, but no matter what input I go into I have no pix, and no audio

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5 Suggested Answers

yankeegurl
  • 121 Answers

SOURCE: PROJECTION TV HITACHI ULTRAVISION COLOR CONVERGENCE PROBLEM

it sounds like your blue convergence ic is getting weak you need to replace the ic's STK392-110 and you should replace both because when 1 is bad the other will go real soon. They are inexspensive at the sight I posted and you will also get free tech online support if you purchase them there.
http://servicemanuals.vstore.ca/

Posted on Apr 13, 2008

Slinteriors
  • 8617 Answers

SOURCE: Magic Focus does not fix the blue 57UWX20B Hitachi

you need to replace the convergence ICs they are STK392-110 you can get replacements at the following link and they send instalation instructions with pictures so you can do the repair yourself. You need to replace both IC they are both STK392-110 they are located on the large heat sink on the far right side of your Tvs' chassis Heres the link for replacement ICs
http://servicemanuals.vstore.ca/

Posted on May 20, 2008

experttv
  • 203 Answers

SOURCE: hitachi tv magic focus does not work

Your problem is the convergence circuit. This is very common in CRT projection sets like yours. There are a couple of IC's that need to be changed and possibly some resistors. A good repair shop will run you $400-$500 to do the repair.

Posted on Oct 28, 2008

ladywinn
  • 5138 Answers

SOURCE: hitachi 61udx10b

Replace Both of your STK ICs they are your convergence ics they are big black ICs will have Part# on them for example STK392-110, if they are 110s use 180s, if 020s use 040s other wise replace with exact same number. To get Parts call Electronix 1-800-223-3205

Posted on Dec 30, 2008

chipbug
  • 1 Answer

SOURCE: magic focus 4 error

Error 4 is listed as an overflow in the convergence section.
To fix:
1. Check the placement of the sensor
2. perform an Adjustment check of th H/V size & centering
3. Conv. amp. gain check, check these resistors:
R041, part # 0790024R, RES.CHIP 1/16W 100 OHM
R046, part # AQ00164R, RES.CHIP 1/16W 75 OHM TAPE
R050, part # 0790059R, RES.CHIP 1/16W 47K OHM
R058, part # 0790054R, RES.CHIP 1/16W 18K OHM
R062, part # 0790047R, RES.CHIP 1/16W 5.6K OHM

Posted on May 15, 2010

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How can i fix my hitachi ultravision it has green and double vision on top of screen


If your LCD TV or monitor has stopped working, or is displaying one of the following symptoms, then it's a candidate for some new capacitors
- Flickering screen
- Screen image disappears after several seconds
- Dim screen
- Slow start
- Power LED on, but no picture
- Unusual colors and/or lines
The primary cause of LCD TV and monitor failure is caused by faulty capacitors. You can examine the capacitors in your LCD TV or monitor and actually see if they are bad.
If they appear bulged on top, then they need to be replaced.
New capacitors will solve a host of problems in LCD monitors and TV's and will extend the life of your monitor or TV by several years.
Check the cables, connectors and connections.
Take it to a repair shop.

May 23, 2014 | Hitachi UltraVision CineForm 55VG825 55"...

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Need hook up for computer


Hook up to Computer


• Identify ports that you have on your computer , look for Video Out

( read your computer manual )

• Identify Audio and Video inputs of your TV

( read your TV manual )


To hook up ,

• Computer Video Card Out

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The problem with my Phillips 9p6034 9102 with chasis number ptv 835 is that when you look at the screen straight on you can see the red green and blue lamps. When you stand up and look down at the screen...


These sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the picture to look normal. When its out of alignment the video will look 3-D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the menu. If you cannot adjust it in the menu - then your convergence is broken and needs to be repaired.

Convergence problems are very common on all Projection TV sets including Sony,Samsung, JVC, Philip Magnavox, Panasonic, Akai, Pioneer, Hitachi, Zenith, and others. You can get a convergenece repair kit wiith instructions from the links below.

Here are some of the most common problems with these sets...

Problem #1) Convergence

Yours may have one or more of the following symptoms
  • Screen Looks 3-D
  • Colors wont align
  • Screen may look distorted or warped
  • No Audio/Video - makes a chirping sound.
Problem #2

Another common problem is dull or washed out video.
Your TV2_bing.gif may have one or more of the following symptoms....
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  • White looking picture
  • Halos around objects
  • Red/Orange looking picture

You can see some more examples and find a fix here
bb0cf99.pnghttp://www.fixya.com/support/r2861467-solution_video_looking_whiteish_dull

Mar 30, 2010 | Philips Magnavox 9P6034C 60" Rear...

1 Answer

53FDX20B NO PICTURE AND SOUND


It powers up but no picture? In my experience with Hitachi TV's this has been an issue with the convergence IC's failing. You will need to have a technician replace those if needed.

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1 Answer

No picture or sound but get channel and clock on screen display


Hi,

Initially, suspect would be your audio/video sources such as the DVD, Home Theater, Cable box, Satellite Receiver. Pls check the cables/wirings or how they are attached to the PTV. If the PTV is connected directly to a cable provider with the this issue, then it is either your cable provider's signal is not reaching you or the PTV's tuner section needs to be looked up.

Hope this be of initial help/idea. Pls post back how things turned up or should you need additional information.

Good luck and kind regards. Thank you for using FixYa.

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2 Answers

Hitachi TV screen adjustment


The easy way to fix this: Click 'Menu' on your remote. Then click 'Setup'. Next, you will have to select 'Screen Position Setup'. This will open a screen that allows you to adjust your TV screen position simply by using the arrow keys on your remote. If your TV is anything like mine, this will work.
(I have a Hitachi 51F710A)

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Use bigscreen tv for computer moniter


You can order from the dealer the VGA cable adabtor to go between the computer and the TV. Make sure that the display card in the computer is complient to drive the TV monitor. You will have to look in the specs for both to see if this is so.

You will find that the pictures on a TV set will be very poor compared to a dedicated computer monitor. TV sets are really optimized for TV videos and not for computer applications.

Jerry G.

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