Question about Protron PLTV-4250 42 in. LCD Television

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The TV screen will not turn on. The blue LED light flashes when the buttons are pressed on the TV, but the other than that there is no indication that the product is working.

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Hello,

power supply board is dead, do you know basic electronics' and soldering. Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get your TV power stable,and work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.


Hope this help to fix the fault

Posted on May 23, 2011

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Posted on Jan 02, 2017

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These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. Viewing it in "Mosaic" or "Magazine" will make surf easy.
http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.

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1 Answer

My phillips 60 inch tv 60pl9200d/37 wont turn on the power button flashes blue


Look in the manual. (Page 4)

Turn the TV on From main supply: Ensure that the main supply is turned on. A blue indicator light on the front of the TV lights up. When the TV is turned on by the main supply, the blue indicator light will blink for 45 seconds. This is the lamp's start-up period. When the light goes off, press the POWER button on the remote control or power switch. Press POWER to turn on the TV.

http://www.retrevo.com/support/Philips-60PL9200D-TVs-manual/id/633ag423/t/2/

Telephone number Philips Customer Care Center: 1-888-PHILIPS (744-5477)

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I have been given a used Samsung TV without manual and have no idea how old it is or the exact size of this particular TV however, it is bigger than a 42''. I have written down the model code, serial...


The front panel LED light indication "LAMP" flashes?Change the the tv projection lamp or LED lamp first,see what happen?Than go from there?Tvs with "LAMP" LED indication light flashes,tv 1 1/2 or 2 years old use like 4 or 5 hours a day.The projection or LED lamp or bulb,inside life span is over.Require changing LED lamp or projection bulb.

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How do you get the ps3 to pick up the blue tooth head set


Pairing the Headset with the PS3
Before the Headset can be used with the PS3, the two devices must be ‘paired’ so they can communicate with each other. Use a gaming controller for this procedure and ensure that the Headset is powered on (flashing blue LED light) and that it is not being charged via USB cable.

1. Power on your PS3 console.

2. Within the “Settings” menu, press X on “Accessory Settings.”

3. Press X on the icon labeled: “Manage Bluetooth® Devices.”

4. Scroll down and press X on the icon labeled: “Register New Device.”

IMPORTANT: Depending on your model of the 8860 Bluetooth® Headset, your power button is either an oval shape with an icon of a circle with a line going through it (5a) or it is a button with a phone icon (5b). Please follow the appropriate next step depending on your model of the 8860.

5a. Once at the next screen, prepare the Headset to be paired with the PS3 by holding down the K1 button until the LED flashes Blue and Red (hold K1 approx 12 seconds).

5b. Once at the next screen, prepare the Headset to be paired with the PS3 by tapping the pairing button located next to the volume controls on the side until the LED flashes BOTH Blue and Red.


6. Once the Headset’s LED indicator is alternately flashing Blue and Red (indicating the Headset is ready to be paired), press X on “Start Scanning.”

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Trouble Shooting
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A. If the Headset has been paired with another Bluetooth device, the PS3 will have trouble finding the Headset. Either remove the Headset from the paired device or turn off the Bluetooth power on the paired device.

Source: www.madcatz.com/faq

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4 Answers

My Sharp LC-42-D62U won't power up. The power light blinks twice, then the power light and the OPC light blink together once. any fix to this problem?


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1 Answer

When I turn on the TV the blue indicator light comes on but there is no display, then the blue light starts blinking.


The following steps should be able to correct the problem:
1) Unplug the TV or remove AC power from the TV
2) Count to ten and then plug in the TV
3) Locate the [Menu], [VOL-] and [Power] button on the TV’s side panel
4) Using the buttons on the TV’s Side Panel, press and hold both the [Menu] and [VOL-] buttons.
5) While holding those buttons, press and release the [Power] button one time and count to 3 before releasing the [Menu] and [VOL-] buttons.
6) The TV’s lower left Blue Power LED will come ON.
7) Wait 30 seconds. Confirm that the blue LED on the Lower Left of the TV (not the iPod dock for iPod models) has remained ON during this time.
8) Press the [Mute] button on the TV remote twice
9) Unplug the TV or remove AC power
10) Count to ten and plug the TV in
11) The TV power should automatically come ON and the blue power LED with be ON
12) Wait 40 seconds and the TV picture should appear
13) You can now continue using your TV.
14) If the picture does not appear, power on the TV manually:
· If the LED begins flashing, unplug and power ON a second time.
· If the LED begins flashing again, power ON the TV without unplugging
If the LED begins flashing again, contact us directly by phone to obtain a local authorized service center for you.
If the TV does power on, please reply back with the software version number for us to research this issue. Please follow these steps to obtain the software version number:

1) Press the [Menu] button on the remote control.
2) Using the arrow keys in the center of the remote, scroll over to the "settings" menu and select the [OK] button on the remote
3) Scroll down to "system info" and select [OK] button on the remote

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2 Answers

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1. simultaneoulsy press and hold [menu] and [vol-] on TV side panel
2. press and release [power] on TV side panel
3. count to 5 and release[menu] and [vol-]
4. TV should have turned on
5. if not, unplug TV and press[power]
6. repeat from step 1 if the TV does not power on the 2nd time

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