20 Most Recent Samsung TXN3271HF 32" TV Questions & Answers

by a white line on the screen - problem faulty Vertical IC and sometimes the 24V missing for the IC too and some Elkos by the IC

would it be reccomended to buy a tedelex tv

Either something wrong with the picture tube or something with scart input if you use one. / / David

Check its speaker/s. If found OK, check and replace damaged component/s at the audio output section circuit. To get more details, http://electronicshelponline.blogspot.com/

Check and replace damaged component/s at its power supply regulator [SMPS] section circuit. If you wish to get more details, check this link. http://electronicshelponline.blogspot.com/ Selecting the view option, either to Mosaic / Time slide, can be selected by the drop-down list, at the top left of the display window, will make surf easy. You can also do a search, by type in the brand name/model number/IC used, in the search box at the top right of the display window.

The back-light inverter board should be checked. If you wish to get more details, check this link. http://electronicshelponline.blogspot.com/ Pull up previous posts by its left sidebar, or type in the brand name and model number to of your set, to its search box, and press 'Enter' or view it in Mosaic / Timeslide option.

it is basically power suplly issue need to be technically handled

Horizontal deflection bypass capacitor open or loose contact. Check it.

No picture or sound means your TV is dead. There may be several causes, lies between power supply to picture tube base card. You should contact a proper service personal to make it live. Ok.

Go through the menu and check the aspect ratio. Choose the ratio that was working OK for you.

Looks like user correctable setting. Check user guide also.

more than likely it is a couple of blown caps. if you take the back cover off you will probably see the tops of a couple capacitors that are bubbled up on top.

Your TV is actually functioning but their is probably a leakage on high voltage supply.
Warning : The next procedure should be done by an expert.
1.Clean the anode cap mounted on the CRT.But before touching the cap be sure that the voltage stored in the CRT is discharge to avoid risk of electric shock.It is done by creating a path of conduction from anode cap to chassis ground.
2.After cleaning the anode cap and the CRT surface.Attached the anode cap to the CRT.Be sure after attaching the pins correctly push and vacuum the socket and the cap to seal leakage.

A FUSE

power Supply IC is faulty check it.

My Samsung TXN3271HF had the same issue where the poorly-designed Soft-Touch channel button begin to register phantom touches (leading to the "Not Available" message flashing on the screen).

The fix is simple: remove the plastic strip containing the Soft-Touch buttons and when replacing the strip, leave some room between the buttons and the TV's circuit board (you will see the circuit board once you remove the plastic strip).

Hope this helps.

I hear they have weak power supplies

two fuses one close to line cord entree.  other inpower supply. area. will need ohm meter to ck. is set dead? not many symptons to go on.

h/line is due to vertical section failure. 1 reduce brightness as you will get h/line due to vertical failure. 2 check v/section for loose contact or yoke connection. 3 check supply to vertical section. 4 check associated parts in v.section 5 at last check for vertical ic. resistor R410 CONNECTED TO high voltage transformator T444 is low value resistor. .5ohm to 10 ohm. it burnt again due to short cht in vertical mainly due to ic. hope this will help. as per schematic diagram go to www.serviceinfo.com

dwijackie

TXN3271HF


September 21 2008

You have asked me where the fuse is located
The answer to that is , the fuse is locaed INSIDE THE SET on the chasis.
To find the fuse

1. You will need to look at the back of the television set where the power chord connects to the
chasis, the fuse will be located in that area.

Chasis in this situation means the board wich is located at the bottom of the television
and does not mean the CRT board attached to the picture tube.

Az.