Philips Magnavox 20MS233S 20" TV Logo
Allen Rogers Posted on Apr 30, 2007

Schematic and/or wiring diagram - Magnavox TV Mod 20ms233s

Need schematic and/or wiring diagram for Magnavox/Philips TV Model 20ms233s. I have found a broken wire running from small circuit board pin 0227. Can't locate where it is supposed to go although I believe it runs to large circuit board. Hopefully it has something to do with sound as the TV has had a sound problem for the last year and now there is none. It is a black wire with plug in white connector to pin 0227 on small circuit board. Where does other end connect?

  • Allen Rogers Apr 30, 2007

    I think I blew something out in the 75 ohm input area. I now have no picture nor sound but a nice clear screen!

×

1 Answer

Anonymous

Level 1:

An expert who has achieved level 1.

  • Contributor 1 Answer
  • Posted on Jul 04, 2008
Anonymous
Contributor
Level 1:

An expert who has achieved level 1.

Joined: Jul 04, 2008
Answers
1
Questions
0
Helped
1542
Points
2

The problem in my tv is the sound no have

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

0helpful
2answers

Tv philips 21pt2443 schematic diagram

Schematic diagrams are in PDF, and cannot include by this window. If you wish to get more details, check the site linked here. Surf the site in "MOSAIC" view. It will make surf easy.
http://electronicshelponline.blogspot.com/
0helpful
1answer

Need schematic diagram for philips ba21p6f0102 1 power board

Hi I need the wire diagram or the schematic for my Philips/model/42pfl7403d/f7. I am trying to replace some capacitors on the ac power unit. I made the mistake of removing the two,and forgot where the went. Please help. Miller
6helpful
3answers

Philips tv schematic model: 21PT3324/71

Send your email address to me by Fixya and get back a copy of the schematic by return mail.
1helpful
1answer

What is the schematic diagram for 21PT332471R ?

Hello

Do you mean you wants to get the schematic diagram of Philips Magnavox Tv circuit of PT series? I've with me that schematic for 20PT6245 [B-1] chasis. If you are interested in getting the same, send me a mail to my email address given below, as I can't upload it through this site. It is in Adobe Acrobat document format. All PT series will be similar with some minute diifferences. OK
[email protected]
0helpful
1answer

Problems with Philips Magnavox 20MS233S 20'' TV?

Hi and welcome to FixYa,

Offhand your described problem could be:
  • top and/or bottom - vertical deflection, most likely a failing capacitor or the Vertical IC. In some instances, it could just be a cold solder on any of the IC's pins;
  • all 4 sides - likely to be a main B+ issue. Often, this would be the main filter capacitor. In some instances, this could be a failing component in the horizontal section.
This would require opening the unit. This of course would require a fair familiarity of electronic components/circuitry and safety procedures, use of a DVM and a soldering iron. It would be to your added advantage access to a service manual or at the very least a schematic diagram with voltage readings. Should you be uncomfortable performing a DIY (do-it-yourself), perhaps your best bet would then be to seek the services of a qualified professional.

Just a start, do postback how things turned up or should you need additional information. Good luck and Thank you for using FixYa.
0helpful
1answer

110v

Usually it "Blows" the primary winding of the step down transformer and often does nothing else, if ya lucky, so try replacing the transformer, sometimes it can also, as well blow the Bridge Rectifier OR rectifier Diodes, on the secondry side. I havent seen schematics have you Goggled for them?
Not finding what you are looking for?

1,552 views

Ask a Question

Usually answered in minutes!

Top Philips Televison & Video Experts

matt martin
matt martin

Level 3 Expert

1259 Answers

Grand Canyon Tech
Grand Canyon Tech

Level 3 Expert

3867 Answers

Cindy Wells

Level 3 Expert

6690 Answers

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

Answer questions

Manuals & User Guides

Loading...