20 Most Recent Sansui 19 in. LCD TV Questions & Answers


I see so many here with no sound/nopicture issues:

ISSUES:

1. IF sound main fuse/s are good.
2. If no power or standby check main fuse, standby power supply and any signsof damage you can see---burnt parts etc.
3. almost all these sets the troubleshooting involves checking voltages on the main power board to narrow down theproblem.
4. Be safe and if you do not know what you are doing don't open the set.

Answers to issues:

1. RE:fuses---if a blown fuse is found get a good replacement(not the genericones like Radio Shack). Many fuses are special even aside from amperage--Don'tput a higher rated amperage fuse in the set for any reason.

2. RE: power supply in set: if total dead aside from main fuse the set uses astandby power supply that runs 7/24 and a main supply (some are combined andsome not.

Here aside from checking fuses you want to examine all the filter caps on thepower/standby to see if any are puffed up or buldged up in some fashion--Iattach a photo of a good one---top should be silver metal and PERFECTLY flatand have no brown material coming out on top or bottom.

What happens in the standby area is they use caps with too low a voltage rating(saves money) which causes them to fail in a year or two---the standby runs7/24 and the heat dries out the caps and they fail.

3. Trouble shooting consists of the above and then at some point you have to buyand try a board to see if it fixes it or not.

4. Safety first--no TV set is worth getting injured or even killed over.If set is opened at least look for puffed up and bad caps like in thisphoto.6_6_2012_6_16_25_pm.jpg6_6_2012_6_16_48_pm.jpg

Sansui 19 in.... | Answered on Apr 22, 2019


It will be under guarantee take it back from we’re you purchased they should fixe it or replace it

Sansui 19 in.... | Answered on Dec 20, 2017


try one of these codes: 5018, 5060, 5075, 5081

Sansui 19 in.... | Answered on Jun 24, 2016


If you wish to get some details; check the site linked here. Pull up older posts.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/

Sansui 19 in.... | Answered on Apr 24, 2016


Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
http://electro-medical.blogspot.com/
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.

Sansui 19 in.... | Answered on Mar 23, 2016


If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
Firmware (Software) update procedure to many popular brand TVs and other devices are given in detail.

Sansui 19 in.... | Answered on Feb 27, 2016


Hi Maria,
You can hear the sound means your TV and the DVD player are working well. May be the video connecting cord ( yellow connector) between the TV and DVD player has gone bad. Please try replacing it. For testing, you can interchange it with any of the two sound connecting cords which have white and red connectors. I hope it helps.

Sansui 19 in.... | Answered on Jan 24, 2016


If you only see static, it's because you got no signal. Look up in your user's manual how to find channels (air or cable)

If you don't have a manual, do a google search for terms
MANUAL, SANSUI, AND THE model OF YOUR tv

YOU MIGHT SET SOMETHING LIKE THIS;

Sansui OWNER MANUAL 19

Sansui 19 in.... | Answered on Sep 01, 2015


Alot more information about the problem is needed to get a good diagnosis. Does 'black' mean no light at all or is the backlight on (dark screen) without a picture? Do you hear sound and can you change channels? What is the model number?

Sansui 19 in.... | Answered on Jul 18, 2015


If you wish to get some details; visit the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Unlock procedure and to override the password lock to many popular brand TVs are given.

Sansui 19 in.... | Answered on Jul 10, 2015


You can connect via HDMI > HDMI if both have one, or VGA to VGA, VGA > HDMI all leads available on eBay. go to source and choose VGA option.

Sansui 19 in.... | Answered on Jun 08, 2015


0183,0139,0127,0115. Check these codes. If you wish to get more details; check the sites linked here. It has set-up code list & set-up procedure to many popular brand remote controls. Common set-up codes to check with TVs and other devices are given, in the order of the "device's brand name" in alphabetical order. Pull up older posts. Surf the site with patience. Surf the sites by type in the brand name to your set, in its search box.
http://electronicshelponline.blogspot.com/
http://remotesearch.blogspot.com/
http://electro-medical.blogspot.com/
http://electrohelponline.blogspot.com/

Sansui 19 in.... | Answered on Jun 01, 2015


017,011,016. Check these codes. If you wish to get more details; check the sites linked here. It has set-up code list & set-up procedure to many popular brand remote controls. Common set-up codes to check with TVs and other devices are given, in the order of the "device's brand name" in alphabetical order. Pull up older posts. Surf the site with patience. Surf the sites by type in the brand name to your set, in its search box.
http://electronicshelponline.blogspot.com/
http://remotesearch.blogspot.com/
http://electro-medical.blogspot.com/
http://electrohelponline.blogspot.com/

Sansui 19 in.... | Answered on Jun 01, 2015


it is not picking up any channels , check connections from areal/sky dish/sky box etc

Sansui 19 in.... | Answered on May 29, 2015


The problem is not your tv, it is your pc video card.

Sansui 19 in.... | Answered on May 20, 2015

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