Question about Bush DVD142RC 14 in. TV/DVD Combo

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Blue missing from picture, ie red and green only visible

Does anyone know how to fix this problem? The picture has only red and green in it at all times, it affects both the dvd and normal operation. I have looked in the back, all cables seem to be intact?

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Re: blue missing from picture, ie red and green only...

You could have a bad connection on the picture tube socket, the Driver transistor could be bad or a poor solder connectionm in the blue driver circuit or the picture tube could be bad. Now there are no user serviceable parts inside this set so you shouldnt be looking or tinkering with it unless you know the HI voltage concerns involved with serviceing tv sets. you should be able to get an estimate on this set at your local repair shop, Good Luck

Posted on Jun 16, 2006

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If your using composite video with the red green and blue, make sure the green and blue wires are connected to your TV right and not reversed.

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How to connect dvd red white cables

several types of connections possible:

A unit with yellow, red and white is yellow is video, red and white are left and right audio.

This is called COMPOSITE as all video/color are on yellow and red and white only for sound or audio.

If the DVD has RED,GREEN, and BLUE the hookup must be to similar connections on the set---this is called COMPONENT and green carries the video and red and blue the information for those colors.

Let me know if issues or questions as I am here to help you

Mar 13, 2012 | Sansui COM311AD 13 in. Combo

1 Answer

I hooked up my Vizio LED LCD to my Philips surround sound and my DVD picture is pink. What do I do?

This sounds like a problem with the component video connection (the red/green/blue cable; sometimes labeled Y,Pb,Pr). You can get a pink screen if the Green (Y) or the Blue (Pb) aren't plugged in correctly. Recheck those first.

Mar 01, 2011 | Philips CCC130AT 13 in. TV/VCR Combo

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Although tv is showing picture the colours only showing background etc are green and blue

Your TVs red colour output section has the trouble. There is no red output at the red cathode of the picture tube. The red, green, and blue output sections are on the picture tube base board. In some Philips model, these will be consists of transistors, and some has an IC or Tree ICs for three colour output used. You just open your TV, measure the voltages at these three cahodes. There will be markings on the printed circuit board for these cathodes marked as [Rk,Bk and Gk].
In your TVs case the voltage at the Rk marked pin will be higher that the other two cathodes. This can be caused by an open drive transistor or an Ic whichever may ysed there. If it is transistor, just replace it with a same type and number, as in the ace of ICs the related Ic, must be replaced. If only one Ic is uded for red, green and blue outputs, that Ic must be replaced.
If you need any more assistance, feel free to get me through Fixya. Ok.

Dec 01, 2010 | Philips CCB130AT 13 in. Combo

1 Answer

My samsung tv has a bright red screen - I have sound but just a red picture - please help

the problem is in the pcb ner the crt socket.there are three tda6111 ic one for each color(red green blue)try to change the red ic and some resistances there!if you dont have experiance try alocl samsung authorized center!is a routine repair!

Dec 28, 2009 | Samsung CXM2785TP 27 in. TV/VCR/DVD Combo

1 Answer

How do I get sounds when I use the red green blue rca hook ups?

The red, blue and green RCA hook up is just video. You must also use the red and white pair of RCA jacks for the audio. You can usually find the audio red and white jacks right below the video red, blue and green RCA jacks. Get yourself an audio RCA cord with the red and white connectors and run that from your video device audio output to the audio input of the TV that corresponds with the video input of the TV. An example would be if the red, blue and green are on the "Video 1" input of your TV you will find the red and white audio input for "Video 1" right below or right next to the video inputs.

The red, blue and green video jacks are called "component video" and they only have a video signal for high definition video, so you must also run a separate audio line for it. The same holds true for the yellow video RCA connector, that one is called "composite video" and it also has only a video signal with no audio.

I hope this helps, if so a "FixYa!" rating would be very much appreciated.

If you need more help just post your concerns right here onthis thread.


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1 Answer

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Go to menu, and under video or picture, go to advance setting and then go to convergence. This TV should be equipped with and automatic convergence adjustment. Just follow the instruction on you owners manual. If this does not fix it, it means that your convergence chips are shot, and you will need to have a train repairman fix it.

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1 Answer

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If PIP works, have you tried to swap pictures. You may have a tuner out.

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yes! the problem is in the CRT board the RGB colors! you have lost of blue and red! thats why your unit is green! and only green is worked the blue and red is not work! maybe you have lost contact of them! resolder all CRT board to comeback the normal picture!

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