20 Most Recent Proview HV-177 17 in. HD-Ready LCD Television Questions & Answers


Have you checked the wiring and changed the input on the LCD to the input you are using? If you are in input 1 then the LCD must be on input 1 to receive signal. Current tvs have several inputs and must be changed on the setup menu.

Proview HV-177... • Answered on Aug 31, 2012


mechanical problem or related to pickup in the unit.

Proview HV-177... • Answered on Apr 18, 2012


that problem is on the back-light lamp of your LCD TV it is busted or weak need to replace it

Proview HV-177... • Answered on Mar 09, 2011


If you wish to see PAL color system in the NTSC TV, you can purchase a PAL to NTSC converter from your nearest Electronics Shop.
It will not cost much..
Please let me know if you require any further assistance with this. Thanks for understanding.

Proview HV-177... • Answered on Mar 02, 2011


Go into the tv menu,Goto PICTURE go down to reset,after reset,that the tv default factory setting.

Proview HV-177... • Answered on Nov 05, 2010


The fluorescent lamp tubes are incorporated inside the LCD screen panel it self.Not replaceable.Tv turn on,now have a flickers of picture of a few sec. than picture just dies,have only sound left?Yes,the long board call the LCD inverter board is dead,this long LCD inverter board is to help the LCD screen panel to have a backlight to produced a picture.Tries websites like Shopjimmy.com,Ebay.com to buy a long LCD inverter board for the replacement.

Proview HV-177... • Answered on Jul 27, 2010


Do you still need an original remote for an HV177? Your request for assistance was in December 2008. You can contact me at [email protected]

Proview HV-177... • Answered on May 01, 2010


Ur LCD inverter backlight board is dead.Replaced this LCD inverter backlight board.Will get ur picture back.Tries websites Shopjimmy.com,Ebay.com to buy a rfurbish LCD inverter backlight board.

Proview HV-177... • Answered on Mar 10, 2010


Hi and welcome to FixYa,

Initially, the description of "..Just clicks..." is significant as it indicates that power enters the system at least until the primary side of the power supply board.

Offhand, preliminary check would be on:
  • presence / consistency of standby / logic +5VDC;
  • relay contacts if when engaged are actually switching;
  • main filter / power capacitor;
  • cold solder on power components;
  • capacitors on the inverter board.

Options then are:
  • consider a DIY (do-it-yourself) repair if and only if very familiar with electronic components & circuitry, use of a DVM/VOM, a soldering iron/station and safe working practices with electrically powered devices. Access to a Service Manual or at the very least, a schematic diagram would be a necessity (a challenge in itself);
  • should you be uncomfortable with a DIY, perhaps your best bet would then be to seek the services of an authorized Service Center or a qualified professional.

Good luck and thank you for asking FixYa. Happy Holidays.

Proview HV-177... • Answered on Dec 17, 2009


It really doesn't have a reset for the picture. I would be looking at the inverter and power supply. If it is four years old most likely it is the inverter. The inverter is on the left side looking at it from the back. Have a repair shop check it out for you. Thanks

Proview HV-177... • Answered on Oct 24, 2009


Ur controller board it dead,the one in the bottom of the middle.

Proview HV-177... • Answered on Oct 22, 2009


Hello,

 

Picture quality problems (such as lines, fuzzy image, or wrong colors)

  1. Check the cables and connections: Make sure that cable connections are securely fastened to the connectors and try reaseating the connectors. If connecting a device using component cables, make sure all three color-coded cables are connected correctly into the corresponding connectors. Check the condition and length of the cables. Cables that are longer than 3 meters (10 feet), become more susceptible to promoting signal degredation (small dots "sparkling" on the screen and image ghosting). Cables that have been bent or pinched may also cause picture quality problems. Replace the cable or try a different cable type.
  2. Check the  display issue with  a different channel. Picture quality problems on a single channel or on all channels may be caused by the TV station signal (antenna) or the cable signal source.
  3. Make sure that the image quality issue is not coming from your source signal. For example: if the image quality issues occur while viewing TV , switch the source to a DVD player to see if the image quality problems go away. If selecting a different input source (using the remote control) causes the problem to go away, troubleshoot the source device causing the problem - adjust aerial antennas, call the cable company for assistance, and . If a picture quality problem occurs on all sources, the TV or its settings may be the cause of the problem. NOTE: Higher resolution TVs will make it much easier to view signal problems coming from source signals - especially TV signals. For example, if your TV cable company experiences heavy load on their system, you may be able to detect small miscolored squares that briefly scatter across the screen (macro-blocking). On a smaller standard TV, this type of quality problem is much less noticeable on a standard TV, but can become very annoying when viewed with greater detail.
  4. Try to Reset the TV ( LCD) quality options. Please look in to User Guide to make the TV to factory Defaults..
  5. Unplug the TV from its power source. With the power cord unplugged, press and hold the power button for five seconds. Turn on the TV . If the image quality problems still exists across all types of signal sources, the TV should be serviced.

I hope that this should resolve the issue. However, if the issue still persists then please contact LCD manufacturer for further more on the issue.

 

Bye.

Proview HV-177... • Answered on May 31, 2008


It should have inputs for analog AND digital. http://thebooksout.com/downloads/proview-rx-326-user-manual.pdf This site seems to have it, but might be a charge.

Proview... • Answered on Sep 26, 2017

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