Question about Samsung SyncMaster 753S 17" CRT Monitor

1 Answer

My samsung SyncMaster 750Ms Monitor not Working now.When I power on yesterday my monitor ,soodnly come a sound as "shuts" and power off monitor.after that I could not power on it. I have a some electronic Knowledge and i like electronic activities.so,I dont like get a any electronic technicians support. I want to repair my monitor my self. Because, I checked my monitor circuit with a multimeter.when I get to Know it H-out transister has damage.But fuse ,Regulator Bridge,relay switch are working properly. now I want to help you For go ahede.Fristly ,I want to get My Monitors Circuit Diagram.please tell me whether how I Get it. Secondly,tell me what parts I want to check now on my monitor circuit board.? I am a sri-lankan Boy.I verry happy about meet My Monitor manufacture. Thank you. .

Posted by on

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 14 Answers

If u get H-transistor faulty replace it with C5804 or J6812,
also check regulaotr in 50 volt supply IRF630 mounted on heat sink, if it is ok.then u r monitor would b ok just by replacing H-Transistor..if problem persist mail me at braham_2@yahoo.com

Posted on Sep 07, 2010

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 expert 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 repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (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

Samsung SyncMaster 731B Monitor blinks on and off.


It sounds like you have bad capacitors on the power supply board. The capacitors in the power supply filter the power, when they fail the power supply can not maintain operation. The blinking is caused by the power supply starting up, shutting down and restarting again. The monitor is repairable, you will need to replace the capacitors on the power supply board. 8 capacitors will need to be swapped out. Here is a link to a repair kit with the correct parts.

http://www.ccl-la.com/catalog/product_info.php?products_id=215

Apr 19, 2013 | Samsung SyncMaster 245BW Monitor

1 Answer

When I open the Monitor (samsung syncmaster 710n) everything is OK! As I soon as I connect the vga cable from my pc the monitor turns on stanb by mode and does not react to any buttons!


It sounds like you are connecting with the power on. NEVER do this!

Shut off your computer AND your monitor. When both are off, THEN connect your cable.

Then you can turn the PC and monitor on (the proven old school way is to turn on monitor first, then PC)

If nothing was damaged from connecting them "live", you should be OK.

Feb 10, 2011 | Samsung SyncMaster 710N 17" LCD Monitor

1 Answer

Samsung lcd monitor power button flashes and wont turn on or off


I have the same exact problem. The monitor seemed fine yesterday. Today, the power button light just flashes on and off, with nothing on the display.

Dec 05, 2009 | Samsung SyncMaster 913V 19" Flat Panel LCD...

1 Answer

Monitor to black, power LED blinks, hard re-boot and it works


Take a look at your power saving settings. It sounds like the monitor is set to sleep after 20 or 30 minutes. You may want to change your setting to "never". The settings are under Control Panel - Power management

Aug 15, 2009 | Samsung SyncMaster 2233BW 22" LCD Monitor

2 Answers

Samsung monitor picture clicks off after 2-5 seconds...


Yes, It sounds like the backlight inverter circuit is shutting down. No inverter power, no backlight. On some monitors the inverter circuit will shot circuit the power power supply which makes the power light flash on some it just kills the backlight. You can usually check with a flashlight. Hold the flashlight pointed at the screen and see if you can see any of the icons or background picture. If you can then it is the backlight circuit or backlight tubes, usually the circuit.

Buddy


Jul 24, 2009 | Samsung SyncMaster 204B (Silver, Black)...

1 Answer

Samsung syncmaster 753df power button no longer works


check in back side of monitor reattch power cable after clean dust from it.
also check with other power cable that your monitor turn on with other cable.

Mar 21, 2009 | Samsung SyncMaster 753DF Monitor

1 Answer

Some sound in crt samsung monitor


this is the problem of power supply in monitor the primary filter capacitor may faulty replace it

Nov 28, 2008 | Samsung SyncMaster 753S 17" CRT Monitor

Not finding what you are looking for?
Samsung SyncMaster 753S 17" CRT Monitor Logo

270 people viewed this question

Ask a Question

Usually answered in minutes!

Top Samsung Computers & Internet Experts

Computer Repairing
Computer Repairing

Level 3 Expert

14641 Answers

kakima

Level 3 Expert

102366 Answers

Les Dickinson
Les Dickinson

Level 3 Expert

18394 Answers

Are you a Samsung Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...