Question about Sharp Televison & Video

1 Answer

Tda9380 ps/n3/3/1664 only horizondal line

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • Sharp Master
  • 74,666 Answers

Denotes the absence of vertical sweep. Check all the solder terminals at the vertical output IC for any loose soldering. If this IC do not get its supply voltage, or, if it is faulty, or, any connection tracks to vertical deflection yoke is open, this kind of fault can occur. In this case, as there is horizontal line on the screen, TDA1930 is working. So, troubleshooting should be concentrated to its vertical scan output stage circuits. Check for any bad capacitors too. There will be 5 to 9 electrolytic capacitors will be there, related to vertical scan circuit. Replace all of them once, not by individual. If you wish to get more details, check the site linked here. Pull up older posts.

Posted on Nov 25, 2013

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya Technician can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Technician (only for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

My TV sharp 21rh21 please tell me display settings which IC no pin working and IC no tda9380 ops/n3/3/1664


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/
Search the site by type in the "brand name" or " the IC number" to your device; in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

May 12, 2016 | Sharp Televison & Video

1 Answer

IC TDA9380/PS DIEGRAM


If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Search the site by type in the IC number to your device, in the "Search box at the top right of the display window" to get gathered related posts.

Aug 25, 2015 | Televison & Video

1 Answer

No power suppely out to horizondal section ,but 330v store n capacitor{using STR F664 IN SMPS how to drive supply to h out


supply through sm transformer to diode, 100/160 v capacitor ,,,then fusible resistance to EHT pin of primer winding to bu transistor

May 01, 2015 | Televison & Video

1 Answer

I have a lg crt tv set is normally start but no display no sound increase screen lot came retrace line with gray screen I change tda9381... and base no change please help me. .


The IC TDA9380 & 9381; that we get today's' are not working types. I too did felt this, and I've started rejecting sets using this IC; out my service room. I'm doing this work since 43 years. and have no intend to lose my money for buying this IC; or work with such type sets.
Wish you Good Luck; if you get a working IC any more.
google.com/+GopakumarGopalan

Feb 02, 2015 | LG Televison & Video

1 Answer

Screen horizondally pulled right side and screen rolled to left side


hi,
your monitors horizontal deflection side have some problem. you have to check the horizontal width cotrolling transistor mounded on the aluminum heatsik near the lot( line output transistor). also check the three mosfets which adjust the width for different resolutions. there are three such mosfets in the horizontal section.

fist of all replace the width controlling transistor in the heat sink. photo of mosfet and transistor is added for reference. not the exact number.
ok
ajin_g_29.gif
ajin_g_30.gif

Jan 27, 2011 | AcerView 99C 19" CRT Monitor

1 Answer

No horizondal oscilation.


no line flyback transformer
vertical line horizontal out put circuit
horizontal line vertical output circuit
at fault

Sep 14, 2009 | Televison & Video

1 Answer

Photos are monochromatic with a puple color and horizondal lines in it.


Contact Canon - this is a CCD problem that they know about - possibly a replacement will come your way

Sep 16, 2006 | Canon PowerShot A95 Digital Camera

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

33 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sharp Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74666 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Jaime Hernandez

Level 3 Expert

2326 Answers

Are you a Sharp Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...