Question about Hitachi 50GX30B 50". Rear Projection Television

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Broken screen i need to know where to find a replacement protective screen the outside screen, it ripped off and now blue green and red a shown. please help i have five kids in this house and i know that is not good for there eyes or anyones.I reside in indianapolis indiana. thank you much

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Http://www.tv-armor.com/shop/

Here is a site, scroll down to the larger screen sizes.

GOOD LUCK AND PLEASE RATE THIS POST!!!!

Posted on May 03, 2010

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1 Answer

The image color on projection is not the same as shown in laptop. There's is no red color.


It could be a broken connection in the computer lead for the red signal, or a fault on the projector that the red panel doesn't work any more.

To diagnose, bring up the projector's on screen display. If there's white in the menus then the problem is the cable. Replace it with a new one. If the menus are affected too then it's a projector problem. This requires the attention of a service engionner.

Aug 20, 2014 | Toshiba Tdp-s25 1080i 720p Hd Dlp...

1 Answer

I need to know which picture tube needs to be replaced everything on my tv is mainly green


hi I would say blue and red
depending how old is your tv you should check first with screen controls located near
the right side speaker behind the front panel
there are blue red green master screen control along with focus control just turn the controls clockwise and see what happens
if the red and blue do not light up at all the tubes are not involve
good luck

Sep 29, 2010 | Mitsubishi VS-60111 60" Rear Projection...

4 Answers

Blue will not focus causing "shadows". Magic focus will not solve the problem.


This tv have a problems call convergence,it dead.The tv convergence board the 2 STK convergence ICS and some or all it resistors are dead.These parts must be replaced to solved convergence problems.The shop will cost u $300-350 for parts and labors.

Jun 17, 2010 | Hitachi 53FDX20B 53" Rear Projection...

1 Answer

Red light on, tripping the fuse box


Need to know if it's tripping a breaker or an RCD.
sound like an earth fault and tripping the protection.
you need a qualified professional.

Mar 27, 2010 | Freezers

1 Answer

Hitachi 43FDX15B distorted picture. The top of screen displays a half circle cirle and the image is distorted within the half circle. The same at the bottom of the screen. The middle of the screen is fine....


Projection TV sets need to have all three colors - RED - BLUE - GREEN - lined up correctly on the screen in order for the video to look normal. When its out of alignment the video will look 3D, wavy, distorted, etc. Most of the time you just need to adjust your convergence in the TV 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 from the link below.

Common Symptoms include....
  • Screen looks 3D
  • Colors don't line up
  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
  • TV shuts off after powering on - TV may also make a chirping noise.
Here are some photos of convergence problems.

49abec3.jpg
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Here is a quick test....

Using your original remote go-to the settings menu then goto the convergence section.

Try to adjust the red and then the blue convergence.

You should be able to move RED and BLUE in all directions - up, down, left, and right.

If you can't move them in all directions or cant move them far enough your convergence chips are bad and should be replaced. This is a common problem.

Note: If you TV has as flash focus or magic focus button only try pressing the button. If it fails to fix the convergence your need to fix it. See below for a solution

93a1209.pngCONVERGENCE SOLUTION

You will need to replace the convergence chips and possibly some convergence resistors and pico fuses.
This is a a fairly easy DIY job if you know what you are doing. If you have never done this before we would advise calling a shop or if you want to do it yourself get a complete kit with instructions and support from www.TvRepairKits.com

Mar 11, 2010 | Hitachi 43FDX15B 43" Rear Projection...

1 Answer

The vertical green convergence adjustment is broken


Either your convergence ic's are bad or the convergence digital module ( if your model has one ) . I would have it looked at by a service company.

Jan 16, 2010 | Hitachi Televison & Video

1 Answer

I need wiring manual for goodman mini split.


outside unit L1 and L2 are load (input 240vac)
then you have control voltage, usually yellow and blue (24vac) this connects to some 18/2 thermostat wire which goes inside as white and red.

note: this unit may only need 24v control which is 2 wires from the inside unit and also 3 wires 2 hot 1 ground for line voltage.

STANDARD WIRING
on the inside unit you have green, white, blue and red control wires.

on your thermostat you have white, red, yellow and green

you run the wire from the outside unit to the inside unit. then run a 18/4 wire to the thermostat if wired and join the following wires.

inside unit thermostat outside unit
green------------------------green
white-------------------------white
red----------------------------red
blue-------------------------------------------------------blue
yellow--------------------yellow

Oct 08, 2009 | Heating & Cooling

1 Answer

I have a RUUD AC Model UPFA 060JAS, Serial # 3687 F4787 3195. My dog ripped the wires apart on the outdoor unit. Wire coming out of the house (6) are colored red, blue, white, green brown, and yellow. ...


Paul, you will need to look at the indoor unit and determine which wires from outside are connected inside. let me know. more then likley they color coded it but better to be safe. also does the fan inside still run if you switch thermostat to fan ON. if not the transformer may have blown, if yes you need to make sure you shut the breaker controlling the inoor unit off while your messing with the wires, or you will blow the transformer in the furnace

Mac

Sep 26, 2009 | Heating & Cooling

1 Answer

Bush RFT TV


The picture tube of the tv has 3 color in CRT Red, Green, Blue. The red cathodeof tv set has no function, its either the resistor become higt resistance, that why u need a repairman to replace it.

Apr 10, 2008 | Televison & Video

1 Answer

Need wiring diagrams for headset


I have the circuitry guide for the DSP box. I'm going to consider the top of the board the part with five connections, and the bottom is the part with eight connections.
From left to right on the top, the insulation colors are: red, white, green, black, no insulation.
From the left to right on the bottom, the insulation colors are: white, copper, copper/green, blue/green, red/green, red, copper/blue, green.

May 24, 2007 | Plantronics GameCom Pro 1 Headset

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