Question about Philips 28PW6506 28" TV

2 Answers

Tv philips 28"

This tv had problem in hi voltage and i have repaired it.but in the standby it has noise (tick.tick) in power section. but in normal situation it works well. with regards.

Posted by on

2 Answers

  • Level 1:

    An expert who has achieved level 1.


    An expert that has over 10 points.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 9 Answers
Re: tv philips 28"

OK sorted the problem on my set. Replaced the capacitor ref: 2455 on main board it is a 47uf 25v but i was told a 35v will work as well? But mine is a 28pw6506/05

Posted on Nov 17, 2007

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that got 5 achievements.


    An expert that has over 500 points.


    An expert who has answered 200 questions.

  • Expert
  • 326 Answers
Re: tv philips 28"

Hello, you (tech) can try this remedy - 1500 = fuse (250V/4A) - 3523 = resistor (47R) - 3527 = resistor (0.22R) - 3532 = resistor (2.2K) - 6500 = diode GBU4JL7002 - 6523 = diode 1N4148 - 7520 = circuit TEA1507P/N1 - 7522 = transistor BC847B - 7521 = transistor STP10NK80ZFP - 6526 = diode BZX384-C22 - 7515 = optocoupler TCET1104-G - 3526 = resistor (0.15R). - 3526 = resistor (0.22R). If you need more info please advice. Arpi

Posted on Jun 17, 2007

Add Your Answer

0 characters

Uploading: 0%


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


3 Points

Related Questions:

1 Answer

The standby light flashes 7 times then pause and repeat.

Seven blinks - High voltage shutdown. The high voltage has exceeded 33k and the unit goes immediately into safety shutdown. Check power supply regulation and horizontal circuits. Power supply regulator section circuit should be troubleshooted. It is fatal to proceed trouble shooting this section, without proper knowledge in electronics, as if you want to measure the voltages to this section, the TV must be switched ON. When it is switched ON, or powered up; most of the components in this section will be dangerous to touch. If you are not handy, seek tech support. It will be more better.

Jun 19, 2012 | Sony FD Trinitron KV-32HV600 32" TV

1 Answer

Im having a problem with my TV turning off and the standby button flashing 7 times, after it shut off. What can I do.

Blinking led in sony tv is its self dioganising function. 7 blinks by it means the horizontal output voltage increased above 33k.
You have to check the power supply stage of you tv. Normally in sony tv dry soldering can happend in the power supply stage. It will lead to unregulated voltage output from the power supply. Resolder all the points in the power supply section it will solve your problem.

Jul 07, 2011 | Sony FD Trinitron WEGA KV-32HS500 32" TV

1 Answer

The TV was working, and then randomly just shut off and won't come back on. It still makes the click noise when i turn it on, but only once instead of two. The standby light keeps flashing four times....

Hello melanie Hi, in my experience as a TV technician, that would usually be a shorted part, the horizontal output transistor, that part powers the HIGH Voltage section. Very Lethal, the power supply detects this bad part which in turn makes the unit go in standby so as not to damage the TV much further. mMy advice is go seek a tv tech to repair the part.

Jan 20, 2011 | Sony KV-27S42 27" TV

2 Answers

Tv went off with strange noise and we smelled something burning, but no flame. TV will not turn on. No light, nothing. IS TV fixable or should we replace? It is a magnavox tv that is at least twelve years...


as you said.. you have defective horizontal output transistor! and or the power section, please check the power regulator first. this is repairable..


Jun 11, 2009 | Philips Magnavox 27MS343S 27" TV

1 Answer

2 tv to repair


You can check any 5v input to the microprocessor and sound is the audio IC whether have any voltage input.You can try to troubleshoot but please be careful.I don't have your model schematics but oher philip models.


Feb 06, 2008 | Philips Magnavox 27MS343S 27" TV

3 Answers


check secondary voltages and horizontal out put section, and check smps and all the voltages and line out put transformer section...

Sep 29, 2007 | Sony KV-32S42 32" TV

1 Answer


Is the sound a high pitched whine? or an arching noise? since half the screen is black I would tend to believe it is a deflection problem. Which is the Horizontal section were having problems you would experience this. Ok first get a schematic for this television. Either contact the manufacture or get one from Open the set up. Determine where the sound is coming from I guess would be the switching transformer or the IHVT (Integrated High Voltage Transformer) Then if you have one get hold of your multimeter set to dc volts and begin to measure the power supply voltages leading to the Horizontal section. Your problem will be in these sections.

Sep 18, 2007 | Bush WS6671 28" TV

4 Answers

Philips tv for repair

As you say that it works for 5-10 minutes it clearly indicates that all parts are 100% ok. problem is loose contact mostly in power supply& IF IT IS OK then loose contact in horizontal section. Good luck.

Sep 16, 2007 | Standard (CRT) Televisions

1 Answer

Philips 28PW6506

This sounds like one of the capacitors has dried out. They are metal cylinders containing 2 rolled up strips of foil separated by a gel. Over time the gel can dry out an eventually the strips of foil touch creating a short circuit. A TV repair shop should be able to replace the faulty component relatively easily. I wouldn't recommend trying to do this yourself unless you are very confident you know what you are doing, the voltages present in a CRT TV are very dangerous.

Apr 24, 2007 | Philips 28PW6506 28" TV

3 Answers

TV starts but Does Not show picture or no sound

The Tic Tic sound is a result of the high voltage shutdown circuit. Thats what the circuit does if theres a short in the Highvoltage sweep. like maybe a shorted horizontal output transistor??. The only way to really tell is go in and measure the start up voltage and if the Hivoltage comes up and shuts down its a fault in the shutdown or Hhv regulation circuit . if it dosent come up at all then the faults in the Horizontal sweep circuit . Hope this explains a bit? good luck

Jun 03, 2006 | Philips 28PW6006 28" TV

Not finding what you are looking for?
Philips 28PW6506 28" TV Logo

Related Topics:

177 people viewed this question

Ask a Question

Usually answered in minutes!

Top Philips Standard (CRT) Televisions Experts

Sp Gupta

Level 3 Expert

655 Answers

Jim Evans

Level 2 Expert

186 Answers


Level 3 Expert

485 Answers

Are you a Philips Standard (CRT) Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides