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Hitachi 50GX30B Support Question

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Question posted by oquesada on April 30th, 2011

Convergence Problem With Green And Red

Hi, my 50GX30B Hitachi is not converging since long time ago, the green was completely wrong and I know I have to purchase a repair kit as the green is stationary, however, suddently the red color went wrong also and does not allow to be adjusted with the digital array and cursors of the remote as uses to allow before, I dont know if some part in the inside of the tv could be loose or has to be tighten with a screwdriver, or there is something else I could do. I appreciate if somebody could guide me to fix the red color and better if show me some picture of the parts in the inside the I should tight, adjust of replace if the case, please help. Thanks in advance, Oscar.l

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Related Hitachi 50GX30B Manual Pages

Owners Guide - Page 1

PROJECTION COLOR TV 43GX10B 50GX30B 50DX10B 60DX10B OPERATING GUIDE IMPORTANT SAFETY INSTRUCTIONS 2-4 FIRST TIME USE SETUP CUSTOMIZE VIDEO SEL AUDIO THEATER THE GENIUS REMOTE CONTROL ULTRATEC BIT-MAP ON-SCREEN DISPLAY USEFUL INFORMATION INDEX As an ENERGY STAR¤ Partner, Hitachi, Ltd. has determined that this product meets the ENERGY STAR¤ guidelines for energy efficiency...

Owners Guide - Page 2

... triangle, is intended to alert the user to this projection television. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. NOTE: ¥There are no user serviceable parts inside the television. ¥Model and serial numbers are indicated on this device that are not expressly approved by HITACHI could void the user s warranty. IMPORTANT SAFETY INSTRUCTIONS Follow...

Owners Guide - Page 3

... on or pinched particularly at plugs, convenience receptacles, and the point where they may cause failure of the television by the manufacturer, or sold with the apparatues. SAFETY POINTS YOU SHOULD KNOW ABOUT YOUR HITACHI PROJECTION TELEVISION Our reputation has been built on an unstable cart, stand, or table. Please fill out your outlet, consult...

Owners Guide - Page 4

.... If you are required, be sure the antenna system is to projection television receivers. If your HITACHI Factory Warranty. ¥ When using Picture-in-Picture function, the ...televisions to the operating instructions. the television OFF and unplug it checked by your television is grounded so as close to qualified service personnel. Service 23. Upon completion of time,...

Owners Guide - Page 5

... MENU SELECT MUTE EXIT LAST CH VOL CH 1 4 7 INPUT 2 3 5 6 8 9 0 STATUS REC TV/VCR PIX 1. 2. 43 TELEVISION STAND SP-43H (Not included, order separately) OPTIONAL H530047 CUSTOM HITACHI TELEVISION STAND Excellent for use with a 43 inch or smaller television set. Open the battery cover of the remote control by pushing the notched part of explosion...

Owners Guide - Page 6

... will not fall directly on the screen. Also, be sufficient. To avoid cabinet warping, cabinet color changes, and increased chance of set . If so, drapes or screens can be located in ...height of the TV, place the surround speakers to the left and right of the HITACHI Projection Television is recommended for best performance. However, if you are placed too close as the viewer ...

Owners Guide - Page 7

... a high quality picture. S-VIDEO (Super Video) Connector This connector is used on the television. Below are connected Attach an optional antenna cable mixer to the TV antenna terminal, and ...terminal. For best performance, video cables should use 75-Ohm coaxial shielded wire. Before purchasing any cables, be sure of the output and input connector types required by the various...

Owners Guide - Page 8

...also serves as the cursor left (̇) and right (̈) buttons when in use. NOTE: Your HITACHI Projection TV will be turned OFF if there is no video input when VIDEO: 1, 2, 3 or 4 is... Press these buttons for approximately five seconds. This button also serves as the cursor down 43GX10B/50GX30B CH+ POWER INPUT MENU VOL- These buttons also serve as the EXIT button when in MENU...

Owners Guide - Page 9

... sensor will allow you have mono sound, insert the audio cable into the left audio jack. 9 FRONT PANEL CONTROLS ቧ POWER light You will see a red light when the TV is turned on the amount of the TV screen. Press the INPUT button until VIDEO: 3 appears in the top right corner...

Owners Guide - Page 11

MATRIX SURROUND EXT. Follow connections that pertain to your television warranty) S-VIDEO S-VIDEO VIDEO VIDEO Y/VIDEO VIDEO (MONO)/L (MONO)/L R R AUDIO AUDIO INPUT 1 INPUT 2 PB (MONO)/L L PR R R AUDIO AUDIO INPUT 4 MONITOR OUT Stereo System Amplifier Optional, ...

Owners Guide - Page 12

...VCR can be used at a time. COMPONENT VIDEO: Y-PBPR connections... additional information on the television. This could cause damage... to adjust TINT or turn AUTO COLOR-ON to your entertainment system. Connect...Projection TV and an external amplifier. Repeat this procedure for VCR#1 and VCR#2, but note that a VCR cannot record its own video or line output. (INPUT 1 in place, pull the red...

Owners Guide - Page 17

MATRIX ᕃ SURROUND MATRIX SP.MATRIX SURROUND ᕃ ᕅ EXTERNAL EXT. ᕄ SPEAKERS * See page 10 for the different surround sound requirements. ቢ The television s internal speakers. ᕄ These speakers are connected to the REAR SPEAKER 8 Ohm output on the TV. ባ L ባ ቢ ቢ R L R L R OUT IN STEREO SYSTEM AMPLIFIER &#...

Owners Guide - Page 24

... of the CURSOR button. 24 Tthe sub-picture moves one step counterclockwise every time the MOVE button is being shown on which CURSOR button is pressed. ANT A 31 PIP VIDEO: 1 Gray background Green color SWAP VIDEO: 1 PIP ANT A 31 Gray background Green color ቤ MOVE button To move the sub-picture to the Sub-Picture...

Owners Guide - Page 31

... child lock. Match red, green, and blue colors to factory preset.... ARRAY Choose English, French, or Spanish text. CONTRAST BRIGHTNESS COLOR TINT SHARPNESS RESET ADVANCED SETTINGS Adjust contrast. Adjust tint. AUTO... preset. Improve picture performance. Channel buttons, add, skip. Adjust color. THEATER THEATER MODES Picture and sound are automatically set up for ...

Owners Guide - Page 38

...ARRAY Your HITACHI Projection TV has three color projection tubes: one for red, one for green, one for extreme cases of misconvergence and requires assistance from the Set Up menu. Properly converged, the lines...38 Upper Right, 4 - Press MENU to change the color you to move your TV, or if, after a time, you notice color rings or halos around objects in the proper proportion, ...

Owners Guide - Page 48

...PICTURE function is ON.) COLOR TEMPERATURE Set this to WARM for hotter colors with more red, or set AUTO COLOR-ON to obtain optimum ...COLOR The AUTO COLOR function automatically monitors and adjusts the color to change the function setting. Press SELECT button to maintain constant color levels even after a program or channel changes. VIDEO ADVANCED SETTINGS VIDEO Your HITACHI Projection...

Owners Guide - Page 52

...a distorted picture. 52 Exposure of time, for instances, when you go on or near a heater. Replace the old batteries with a soft cloth. CARE OF YOUR HITACHI PROJECTION TV AND YOUR REMOTE CONTROL DO ...Do not subject the remote control to cease operation. Do not leave it on your television will become erratic or possibly stop altogether. Excessive heat or moisture may result. Do not...

Owners Guide - Page 53

... in some other electrical appliances. ¥ GHOSTS: Ghosts are caused by the television signal following two paths. RECEPTION PROBLEMS ¥ IGNITION NOISE: Black spots or horizontal streaks may appear, picture may be...¥ SNOW: If your receiver is located in the fringe area of a television station where the signal is extremely weak, it may improve reception. When the signal is weak, ...

Owners Guide - Page 54

...;© © Poor reception on some channels © ©©© © Picture rolls vertically © © No color © © ©©© © Poor color © © ©©© ©© HITACHI Projection Television incorporates advanced power surge protection technology designed to protect against component or circuit damage due to external or...

Owners Guide - Page 55

...; Superfine Picture Quality 850 Line Horizontal Resolution ¥ Pure Green and Red Filter Lenses ¥ PERFECT PICTURE System ¥ Remote (Controls...Convergence (Digital Array) ¥ Energy Star¤ Compliant Inputs: ¥ Power Input AC 120V, 60Hz ¥ Stand-By Power 43GX10B 2.1 W 50GX30B 2.1 W 50DX10B 2.1 W 60DX10B 2.1 W ¥ Power Consumption (operating) 43GX10B 149 W 50GX30B...