Question about Sony KV-32V40 32" TV

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Stand-by LED blinks-no picture or sound

I was watching tv when i heard a noise eminate from the television. When I pressed the remote "on", the stand-by LED blinks and I hear a relay "click" sound, but the tv has no picture nor sound. No smoke. The unit has operated flawlessly for the past 8 years. The picture was perfect when the problem occured.

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Noel Andres

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The symptom is usually caused by a breakdown in the power supply circuit. in most modern receivers (transistorized and/or ic), it may also be caused by a breakdown in the horizontal deflection circuits (hor. oscillator, pre-drive, or drive circuits). supply voltages for the tuner, video if,sound if, and vertical output are usually supplied by the horizontal output circuit. but if you doesnt know anything about these stuffs, better bring it to a qualified service tecnhician

Posted on Jan 16, 2007

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Posted on Jan 02, 2017

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1 Answer

Remote works intermittently on RCA LED32B30RQD television. Not the remote itself but something on main board since I've heard of this same problem but don't know what the solution was.
Here's how you test the remote. Use your camera on your cell phone and shine the remote at the camera. Press each and every button on the remote and watch the results on your phone. With each button press, you will see the led on the end of the remote flash when you look at it on the screen of the phone. If every button produces a flickering light, then the remote is OK. The IR sensor circuits on the main board of the TV are failing. A replacement board can be purchased from here: TV Parts Universal TV Stands DLP Chips ShopJimmy

Jul 23, 2017 | RCA Televison & Video

1 Answer

I have a Sylvania TV with dvd/vhs attached and do not have the remote. I can't get the tv on channel 3 to watch cable. I have tried numerous universal remotes but none of them have worked. Please tell me...
Here is a process to program a Vizio Universal remote. I saved this info to my computer as a text file some time ago. Can't remember where from, so if it works, no credit to me. :-)

Sylvania:10054, 10030, 10171, 11944, 11931

1. Manually turn on the TV.

2. Press and release the TV button.

3. Press and hold the SET button until the LED blinks 2X.

4. Enter your Codes

If the code is accepted, the LED flashes twice after the last digit is entered.

If the LED does not flash twice, repeat Steps 2 through 4 with the next code listed.

5. Point the remote control at the TV and press the POWER button. The TV will turn off.


Vizio Remote Reset


(Use this step if the LED doesn't blink twice after entering the above codes)

1. Press and release the TV button.

2. Press and hold the SET button until the LED blinks 2X.

3. Type 9-8-2, the LED should blink 4X.

4. Now follow the steps above for Programming the TV again.

Jul 07, 2014 | Televison & Video

1 Answer

I am looking for the remote code to pair my toshiba 40xf355d tv to my sky hd remote. Can you help?
0156 works for me 3/1/2015

Turn on your Toshiba TV.
Press the TV button on your Sky remote control.
Hold the Select and RED buttons for several seconds until the LED blinks twice then release.
Press the TV button again
Enter the 4 digit brand code: 0156 - the LED will blink twice
Point the remote at the TV and press the Stand by button.
If the television goes into Stand By press the SELECT button to store this code.
If the TV does not go in to Stand by mode, press the TV button and repeat from step 6

Dec 14, 2010 | Toshiba Televison & Video

1 Answer

My tv won't turn on anymore. The power light and the opc light blink twice at the same time and then the opc blinks once and it keeps doing that. Please help!
Hi

Make sure the AC cord is not loose or disconnected. Check to ensure the cord is firmly plugged into the outlet at one end, and firmly connected to your television at the other end. The AC cord connects to the television about midway across the back of the set, near the bottom of the back panel. The hole for the AC connection is shaped like a figure eight. Try powering up the TV with the cords firmly connected.

Check the "Main Power" to ensure it is on. Locate the button on the top of the television among the "Volume" and "Channel" buttons. Press the button to switch the television on. If the "Main Power" button is off the remote will not turn on the television. Wait to see if pressing "Main Power" will activate the TV.

Press "TV Power" on the remote control to power up the TV from stand-by mode. If the power light on the front of the television glows red when you press "TV Power" on the remote, press the "Main Power" button on top of the television to remove the TV from stand-by. If the TV is accidentally in stand-by mode it may not come on when pressing certain buttons.

Check the circuit board. If your set still won't turn on and you hear a clicking noise when you plug it in, you most likely have a defective circuit board.

Oct 23, 2010 | Sharp Aquos LC-46D62U 46 in. LCD HDTV

1 Answer

Samsung LCD HD TV Model # LN-S4041D > 4 years old - working fine until today - While watching TV, I heard 2 loud beeps and the TV image was lost - initially frozen pixels and some moments later .......
Th clicking is from the power relay. You will have to open it up, the first place to look will be the power supply module, look to see if it has any bad caps with leaking/bulging tops first, caps can look OK but can be bad due to high ESR.

If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com

Jul 17, 2010 | Samsung LN-S4692D 46 in. LCD HDTV

1 Answer

Remote control not working
Hi,
It could be either remote is bad or remote sensor located at tv front is not working.
You can test remote with help of any digital camera, watch remote front through camera and press few buttons on remote, you will see infra red led blinking at remote front, that means remote is good and working. Remote sensor in tv is defective and need to be replaced by qualified tech.
If infra red led of remote does not blink pressing any button while watching through digital camera then problem is remote, buy new one to solve the issue.
Thanks.

May 05, 2010 | Sony BRAVIA KDL-40S2000 40 in. LCD HDTV

1 Answer

The television suddenly shut off (while we were watching something). Loss of picture and sound. We noticed the stand-by light blinking (2 short blinks, pause, 2 short blinks.. etc. We waited for a while,...
if complete service manual will help,you can download it from my ftp sight request at [email protected] its has 133 pages and 15mb big.has alot of step by step info.

Nov 04, 2009 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

No picture on my philips 42PF7321D/37
Bad caps in the power supply must be replaced .

Jul 21, 2009 | Philips 42PF7320A 42 in. Plasma HDTV

1 Answer

Relay click and 9 blinking led.
Try the following steps:
1. Remove the power supply to X Main board, check VE. If you get normal VE then replace the X Main board. Otherwise to 2.
2. Remove the power supply to Y Main board, check VE. If you get VE then replace the Y Main board, otherwise to 3.
3. Replace the SMPS board & SMPS 200V board.

Good Luck

Mar 22, 2008 | Samsung SPN4235 42 in. Plasma HDTV

1 Answer

Blinking Stand By/Timer LED
You can try this on the remote in standby mode, meaning tv plugged in but set off. Press Display,5,vol+,power on remote.Press each button within a 1 sec interv. Next the CRT display the item being adjusted. Press 1or4 on remote to select item. 3or6 to change the data. Press Muting then Enter to write into memory. Service Reset muting green enter red. Press 8 then enter on remote to initialize. turn set off to exit. wait least 10 sec. before turning back on.

Sep 10, 2007 | Sony KV-32V40 32" TV

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