Question about Digi Zinwell ZAT-970A tal TV Converter Box

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Light goes from green to flashing red

2 converter boxes zat-970a. both do same thing. when turned on box light is green and tv tries to accept signal but after a few seconds converter box start flashing red and no signal is passed on to tv.

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Posted on Jan 02, 2017

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SOURCE: My Channel Master CM-7000 D2A TV Converter box is

This is a common problem. There are several capacitors on the power supply and logic board that are bad. Replacement of these parts has restore all units that I have looked at.

On the power supply I would replace at a minimum:
C14 - 4.7ufd 50v UPW1H4R7MDD
C4 - 1ufd 50v UPW1H010MDD
C8 - 100ufd 25v UHE1E101MED
C10 - 470ufd 16v UHE1C471MPD
C12 - 1000ufd 10v UHE1A102MPD

There are 4 others in the supply that were not grossly bad.
C1 - 22ufd 400v EEU-EE2G220
C7 - 220ufd 25v UHE1E221MPD
C11 - Same as C10
C13 - Same as C10

Logic board:
E5 - 33uf 35v EEU-FM1A471
E6 - Same as E5

Part Numbers of replacement caps are Nichicon or Panasonic.

Note: Caps on the logic board are extremely hard to replace due to the internal ground plane.

Contact me if this is beyond your skills for possible repair.

Posted on Nov 14, 2011

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1 Answer

Converter box will not stay on - starts green light then switches to red


I have one of those right here attached to my computer so I can watch TV on the PC. The red-green light is the power indicator. Your converter is turning off for some reason. Possibly it is getting a signal from another remote, and turning off. You can block the converter's remote sensor with something (black tape works) and then change the channels with front panel buttons if it has them.
Mine has power buttons for both the TV and the converter, so watch out for that.

Apr 06, 2017 | Televison & Video

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What are Philips universal romote codes for Zinwell STB?


Your Philips URC has a CODESEARCH feature you can use to find something that will handle some or all functions of your Zinwell STB. If a search through all codes stored in the remote fails, you may have to try a different URC. Not all URCs store all possible codes.

Feb 09, 2016 | ZINWELL ZAT-970A Digital to Analog TV...

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Why does the signal go bad intermittently during a tv program?


Local interference or a drifting signal caused by being in a fringe area, receiving an additional signal from a reflecting source intermittently (such as when a train goes past nearby, a low flying aircraft or even a large truck) or a number of other possibilities.
Even a strong wind deflecting an aerial a little can be the guilty party.

Too much signal can be as bad for digital reception as insufficient signal.

A signal strength meter can be an inexpensive way to detect the source of your trouble.

Feb 17, 2015 | Digi Zinwell ZAT-970A tal TV Converter Box

1 Answer

Is a curtis mathes CM19033S TV, digital capable (with digital antenna) or only analog?


To use this TV with a digital signal you need a digital to analog converter. Here is a link for a converter and one for the TV user manual.
Hope this helps.
Bob
Samsung CM19033 User Manual

Zinwell ZAT 970A Digital to Analog TV Converter Box for Antenna Use

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1 Answer

Looking for a Schematic


Search directly with the manufacture or factory or vendor, also post in the google, yahoo, bing search with data or some forum of users of converters too.

May 21, 2013 | ZINWELL ZAT-970A Digital to Analog TV...

1 Answer

I lost my zinwell manual, and i am not sure how long does it stay on if u are not watching t.v.


Hi,here it is..pls visit the URL below to download it..
Hope this helps!..if more help requires pls let me know.
Take care and please
Remember to rate/vote and give me 4 Thumbs Up for me to continue f
or Helping out the Community :)
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Zinwell ZAT-970A Digital TV Converter Box Reviews (DTV)This DTV converter box is one of the best all around converter boxes on the market. It has a bunch of excellent features and sells at a great price. This box is one we highly recommend to all. Zinwell ZAT-970A Features & Specs - Zinwell ZAT-970A Owners Manual

http://dtvconverterboxes.blogspot.com/2008/09/zinwell-zat-970a-analog-digital-tv.html

Jun 22, 2011 | Digi Zinwell ZAT-970A tal TV Converter Box

1 Answer

Is there a universal code to use for the zinwell digital to analog converter box? I have a oneforall remote URC-3220


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I can help you to program your One For All Big Easy URC-3220 Universal Remote to control your Zinwell Converter Box. I recommend using the remote's code search function.

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Please review my Fixya Tip posts for:

  1. Searching for the proper codes, or
  2. Downloading the URC-3220 users manual / owners guide. This contains all the codes for the brands of devices your remote can control.

I hope that helps.

Dec 19, 2009 | Digi Zinwell ZAT-970A tal TV Converter Box

2 Answers

Do you have new codes for the eurovox maxi v


I am sorry but FixYa does not support digital piracy
Sorry about that

Dec 03, 2009 | Digi Zinwell ZAT-970A tal TV Converter Box

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