Panasonic Tv Troubleshooting Power Light Blinking


I have a Panasonic PT-44LCX65. I got lucky last time, Myer replaced the TV without hesitation. I tried to turn the TV back on to reset the timer as per the directions (hold minus volume key on TV while pressing the button on remote) but cannot get the TV to come back on. I have a Panasonic Viera 42 inch plasma. Is this a fault? Support & Warranty - Where can I get my product serviced or repaired? Troubleshooting - Why am I getting a 'tingle' when connecting A/V products?. I film and talk about my Panasonic Plasma TV model # TC-P50X5, the problem with the TV, was the Y Board went bad and I was getting 7 blinking red lights, after I disconnected the Y board, I. PANASONIC AG-HMC150 HD test. It responds to nothing: neither the on/off switch, the remote, nor the roku remote. If you are having problems with your Panasonic plasma television set not turning on, please add the details in the comments thread. I have been told to watch and count the blinks to determine what is wrong but it just continuous to blink. When I try to turn it back on it does the rapid green blinks then 90% of the screen is black and you can make out 1 or 2 blinking parts of what should be on the screen. Central light: No light means the power is off, so check it's plugged in correctly at the wall and to the router itself. Let me know if you can give me an idea on what parts I may need to replace. If you unplug for a minute and hit the power button it sound like it is coming on then it shuts off and the red power light flashes slowly. The first time. My neighbor gave this TV to me and it has the 10 blink issue. If all that happens when you turn your plasma set on is a blinking LED light or it works for a while then turns off, you may have a blown capacitor on your power supply board. Jvc TV Model: C-V14EKS/B/W (Onwa Chassis) No Red I was hoping the nvm had become corrupt and turned the red drive down but it was fine (To enter service mode press and hold vol up and vol down on the front panel and switch set on). I've had the unit since Nov. If the status light is accompanied by a power-on issues, then this may be indicative of more significant issues such as main board failure, ballast failure, or needs. PT85 restarting problem. This only happens when the TV is on when the outage happens. Usually this is caused by a fault in the amp. After that didn't work, I'd manipulate the power button on the actual tv --repeatedly pressing down on it until the red blinking light went away and a steady red light came on--signifying the tv was on. Periodic power cycling, tweet-tweet, flub-flub, blinking power light - shorted semiconductors, faulty over voltage or over current sensing components, bad controller. My Panasonic tv picture is black the power light is blinking there's no picture or sound model # is tc-p50s30 could. It flashes 6 times, pauses, then flashes 6 times again continuously. Touching any key causes green light to go out and also cannot return to standby mode from remote. In many cases, the TV will re-set itself and the power light will stop blinking whether it's on or off. Please verify that the power supply board inside your LCD monitor or TV matches this power supply board before ordering!. We love their products and are happy to get them in great condition so you can enjoy them. I Turned It Off With Remote. It only mentions the green light flashing two times. This video is designed to be a guide for testing and troubleshooting your TV repair. It is 14 months old. Tv isn't very old (like 5 months old) and where the power light isa flashing red light. Turned it off removed all power supply Put the bulb back in turned it on and It lit up but no windows or startup screen just back-lit glass screen wit a slightly blue screen. My beloved Panasonic U50 series plasma from 2012 finally broke last night. The power light might still light up even if the rest of the TV is not on. Check your power: Is the power cord plugged in? Is the … DLP Troubleshooting Guide: My projector won't turn on! Read More ». This repair kit supplies the capacitors needed to repair the power supply board inside a LG 37LC7D, LCD TV. I'm sorry to hear that your TV is failing to turn on and blinking a code. Turn on the - Panasonic LCD TV TH-L24C20D. The number of times the power indicator light blinks in a sequence identifies for the technician what parts to test. Does the number of blinks changes to 7 blinks?". He ordered a new power supply, but the part took so long to arrive, I was given a new tv. For example, you can install streaming apps to access movies and TV shows. When I try to turn on TV the red led light blinks 3 times and the TV does not power up. "CLASS ACTION LAWSUIT" I own a 50 inch Panasonic that I bought in 2007. It won't power on and the disc drawer won't even open. Page 18: Troubleshooting 7 Blinks (sos 7) Troubleshooting 7 Blinks (SOS 7) A 7 blinks shutdown can be caused by a failure of any or a combination of the following boards: SU/SD, SC, A, or the Panel. There are too many possibilities here since few details are provided. So I turned the TV off and now it will not turn back on. If the wi-fi doesn't work on your device, it could be a. When I try to turn on TV the red led light blinks 3 times and the TV does not power up. The bulb went out a few months ago. Panasonic t v power light blinks 10 times no tis himslf png panasonic viera my tv plasma panasonic th 42px80u have 10 blinking 59579c31 445e 4970 panasonic viera not working 10 blinking lights 683e95d8 7018 4fe7 8dc3. panasonic TH-37PX25 plasma wont power on 12 blinks Can't Post my tv wont power onwhen i try to turn it on the tv clicks on and then red light on front comes and and then aftre about 5 seconds the red light blinks 12 times. LEARN MORE ». Should my mini refrigerator be plugged directly into an outlet? Does a fridge have to be plugged into the wall or can it get plugged into a power strip? Panasonic viera 65 plasma power light blinking code. They are usually very specific. My LC60LE64OU SHARP AQUOS TV WAS TURNED ON BRIEFLY THEN IT TURNED OFF The frequency and color of the blinks will. I counted 12 flashes. The power light blinks four times and that is all it does. TV Repair, Phone, Laptop, Computer Repair in Orlando. turn it back on. No light blinks or nothing. Should my mini refrigerator be plugged directly into an outlet? Does a fridge have to be plugged into the wall or can it get plugged into a power strip? Panasonic viera 65 plasma power light blinking code. The 5 blink code for the th-42pz80u is the D-board. The power board number is MPF6904A. TNPA5349AB). Disconnect all connections from SD and SU board to the SC board 6. If you are unable to resolve the blinking power indicator after watching the video contact. Panasonic Viera Plasma Failure Page. When this is the case, disconnect the power cable and leave the TV unplugged for at least three minutes. Blink Codes and what they mean (8-13): 8 blinks Driver SOS 3 SS Board (SS energy recovery circuit) 9 blinks Panel Config. xda-developers Amazon Fire TV Fire TV Q&A, Help & Troubleshooting XDA Developers was founded by developers, for developers. Turn the projector off and unplug it. When I do I'll revise this page to be more specific. Measure voltage on white wire on connector SC2 (black. This should change after a few minutes. Find manuals, how-tos, FAQs, operating instructions, register a product, order parts, locate a service or dealer. Panasonic tcp42s30 TV. I tried to turn it on tonight and the smartviera logo flashed on the screen like usual, but then the screen went out and the red power indicator light flashed once every 4 or 5 seconds. Panasonic Viera Plasma TV Wont Turn On And Power Light Flashes 7 Times? I Played My PS3 On It For Like An Hour And 30 Minutes. My 55″ Samsung TV has a small light on the bottom of the screen. All for under $2. UN75F6300AFXZA, 75in LED, will not turn on, flashing standby and back light. My panasonic tv went off, the red power light just blinks Justanswer. I didn't bother to take the power supply unit out, instead, I solded out the small cap and replaced with a 1uf 50v cap as shown in the pictures, tv works perfect now. How To Fix Power Problems in 5 Easy Steps 1. Just Projectors repair services offer the total after care solution, so we ensure that you get the most from the audio visual equipment you purchase. on your TV or home theatre system). I tried to turn it on tonight and the smartviera logo flashed on the screen like usual, but then the screen went out and the red power indicator light flashed once every 4 or 5 seconds. Sent to SSS electronics for repair and they replaced the main board. Any help is wellcomed, trying to fix it for my daughter. However, in some cases the USB power provided by the TV is not sufficient to power the device. or a couple hundred if you take it to a tv repair man. TNPA5349AB). Only the blinking light by the power button. CAUTION: The TV power should not be turned on while LIST OF MODELS: TC-P42X1 TC-P42C1 TC-42PX14 SC2 is disconnected. Reconnect the power cord to the power outlet and switch on the outlet. What can you say about Sony TVs? If you've owned a Sony TV you know the difference in picture and sound quality. I have been reading the troubleshooting manual for mine. 0 - Collapse - LA32R71B 32" LCD TV won't turn on I am having the same issue with the blinking red light and power board. Then Like An Hour Later, My Parents Wanted To Watch TV, But Wouldnt Turn On And Noticed That The Power Light On The TV Is Flashing 7 Times. Panasonic Consumer Marketing Company Of North America 2012 Plasma TV Troubleshooting Guide 2012-Plasma FHD TV ST Series (15 th Generation) TC-P50ST50 TC-P50UT50 Applies to models: TTG120313CP120417 Important Information To avoid the unnecessary replacement of multiple PC boards, please read this before beginning to repair this unit. How to Repair a PANASONIC Plasma TV with Blinking LED TH you should be able to tie the wire together and the TV will power up. Panasonic Viera Red Blinking Light? I have the TC-P55ST50 model plasma tv. I now have the part and looking for a buyer. Panasonic Viera 50" Tc-p50st30. If you are troubleshooting your LED, LCD, or Plasma TV to find out what the issue is, these repair and service manuals will assist you to install your TV correctly …. Panasonic Viera Television How To Troubleshoot A Blinking Power. We moved to the coastal regions soon thereafter where it is very humid. PANASONIC LCD TV repair. 2012 Plasma TV Troubleshooting Guide. panasonic viera tv wont turn on; My psp 3000 wont turn on please help; tablet wont turn off; next tablet wont turn on; asus tablet wont turn on. The TV Is Not Even Like A Year Old. [TechAssist] Re: "FIXED" T/A Panasonic TVCR PV-C1331W Timer light blinking - Power relay clicks on and back off. TNPA5349AB). … read more. Find the answer to this and other TV questions on JustAnswer. Toggle navigation menu. After that didn't work, I'd manipulate the power button on the actual tv --repeatedly pressing down on it until the red blinking light went away and a steady red light came on--signifying the tv was on. The power LED blinks ten times. If your Panasonic TV will not turn on from standby and you've checked the power source, it could be that your TV went into shutdown mode as a protective measure. Any suggestions?. A light-emitting diode (LED) is a semiconductor light source that emits light when current flows through it. Flat-Panel TVs - Panasonic Blinking Power light of Death - I have Panasonic Viera 42inch plasma TH42PZ77U. The red light on the front of the set should not be blinking anymore. UN46D6000 won't turn on, LED blinks 5 times - double blink, and 1 time - one Samsung. My panasonic 27" crt tv has no picture, but has sound, is the problem is in the crt board, or the screen voltage is low? thanks? If i talk on my samsung. After disconnecting those and turning on the TV, I get a solid power LED (no blinking) and a blank/dark screen. We love their products and are happy to get them in great condition so you can enjoy them. email to you once or twice every month and let you know what’s latest repair information has been uploaded and what’s the free repair information on this month too. They are usually very specific. Please verify that the power supply board inside your LCD monitor or TV matches this power supply board before ordering!. TV Service and Repair Manuals for Samsung, LG, Toshiba, Vizio, Emerson, Philips, Sony, Hitachi, Sanyo, JVC, Insignia, Sharp, Hisense, TCL, Panasonic, Sceptre, Element TVs, and more. I have been told to watch and count the blinks to determine what is wrong but it just continuous to blink. The power light keeps flashing and the TV won't turn on. I have a Panasonic TV Model #TH-50PH10UKA that the power light starts off green, then blinks red. My 50” Panasonic Viera tv suddenly went off while I was watching it. Unplug it and that process starts all over again. The site also talks about moving the HDMI cord to another portwhich the tv doesn't even have hooked up. If the LED does not light in green, unplug the set for about a minute and plug it back in and then turn it on. SOS Blinking Codes Troubleshooting Flowcharts. or a couple hundred if you take it to a tv repair man. Tags: fix my mitsubishi tv, mitsubishi 73 dlp blinking green light, mitsubishi big screen tv sound but no picture, mitsubishi hdtv 1080 blinking green light, mitsubishi tv solid green light no picture, mitsubishi tv troubleshooting blinking green light, mitsubishi tv troubleshooting blinking red light, Mitsubishi tv wont turn on, WD73640 4 Red. Is my tv dead? I'm not a tv repair person but I could install a new board ( or several ). Does anyone know what the single flashing light indicates?. 2012 Plasma TV Troubleshooting Guide. I just need to get it to turn on fully with a green light, but am out of ideas of how to do it. panasonic viera tv wont turn on; My psp 3000 wont turn on please help; tablet wont turn off; next tablet wont turn on; asus tablet wont turn on. It turns on to set it screen then turns off the red light comes on and blinks 11 times. The first time. Find many great new & used options and get the best deals for PANASONIC Power Supply Repair Kit 10, 2 blinks ETXMM655MEH /S at the best online prices at eBay! Free shipping for many products!. code, kdl, xbr, sony red blinking, light code, sony 5 red flashes is bad lcd panel connection or internal lcd short- expensive fix Samsung Laptops. about the problems with all these Panasonic plasmas, I'm assuming the next part to try will be the P. Is this a fault? Support & Warranty - Where can I get my product serviced or repaired? Troubleshooting - Why am I getting a 'tingle' when connecting A/V products?. TV Repair Made Easy | 877-881-6492 Power Supply TC-P50C2 TC-P50X2 DP50741. If your Panasonic TV will not turn on from standby and you've checked the power source, it could be that your TV went into shutdown mode as a protective measure. IC's and still no improvement. If theres still no Joy try power - Panasonic Viera. The site also talks about moving the HDMI cord to another portwhich the tv doesn't even have hooked up. Please verify that the power supply board inside your LCD monitor or TV matches this power supply board before ordering!. Have changed out the main board twice, checked all cables and wires, all capacitors look OK. The red light blinking is blinking to let you know the TV is getting power but the safety circuitry has detected a problem and is keeping it. Greetings, and welcome to Panasonic Plasma Fail. Order replacement lamps and other parts at Mitsubishi parts website. I'm sorry to hear that your TV is failing to turn on and blinking a code. That number of blinks is a code for what component in the TV has failed, so a technician knows where to start troubleshooting. August 2009. A green light or flashing green means it's starting up. The power LED blinks ten times. If theres still no Joy try power - Panasonic Viera. So I turned the TV off and now it will not turn back on. Depending on the make and model of the projector, a blinking status light may mean it's time to replace the lamp, the projector is over-heating, or needs to be cleaned. The red power light is flashing. Panasonic Viera Plasma Failure Page. The power light keeps flashing and the TV won't turn on. To ensure you have detected the correct error, switch the TV on and off multiple times and watch carefully for the number of blinks. The blinking light on Panasonic sets are codes implemented by Panasonic to tell a Tech what may be wrong with the TV. Based on that, I think the problem is with the SN board. When the TV gives up the ghost and begins to be a BER (Beyond Economic Repair), then I'll start looking, but it will probably be another Panasonic! As we know, there are never enough HDMI ports. If any fault occur with any circuit board inside, the loaded firmware will detect it, and will give you its idication in the form or standby light blinks. What does panasonic plasma tv power light blinking 10 times mean? Why is the power light on my panasonic viera flashing 2 times?. At this time the power light button blinks 10 times, pauses and repeats. Usually this is caused by a fault in the amp. 2,627 likes · 2 talking about this. SOS 10 blinks Sub 5v SOS / Main 3v SOS DG BoardDTV 9v SOS / Tuner Power. Should my mini refrigerator be plugged directly into an outlet? Does a fridge have to be plugged into the wall or can it get plugged into a power strip? Panasonic viera 65 plasma power light blinking code. Visit the post for more. I'm not great with electronics but I like to learn and fix what I can. My beloved Panasonic U50 series plasma from 2012 finally broke last night. I Turned It Off With Remote. It didn't work. If the power LED continues to blink even after the TV is unplugged, press and hold the power switch on the TV for a few seconds until the LED turns off. LEARN MORE ». Panasonic Service and Technology Company. The remote was not working properly. I Turned It Off With Remote. Telephones > Troubleshooting Guide: print this page: view all categories. Wont turn on. Repaired again and lasted 12 days. I am trying to troubleshoot my TCP50G20. Then Like An Hour Later, My Parents Wanted To Watch TV, But Wouldnt Turn On And Noticed That The Power Light On The TV Is Flashing 7 Times. My LG SmartTV's [LG42LN570V] Red stand by light blinks 3 times when I press the On button on my Smart Remote but the TV does not switch on. Problems can range from failure to install the app to the inability to run previously installed applications. I searched around and did some diagnosing. I won t buy another Panasonic. Find manuals, operating instructions, register a product, order parts, locate a service, or return a product. Average lamp hours range from 1,500 to 2,000 hours. The Master HDR OLED Professional Edition panel delivers a picture to meet the demands of Hollywood studios. Buy Panasonic TV Power Supply Boards and get the best deals at the lowest prices on eBay! Great Savings Free Delivery / Collection on many items. Red Light is flashing. … read more. Buying Guide: Panasonic TV Boards, Parts, and Components. Any help is wellcomed, trying to fix it for my daughter. The TV Is Not Even Like A Year Old. I can hear the power relay's click, but no sound or picture. Does that seem right? Based on that, I think I need to replace or repair the SN board (Panasonic part no. The power board number is MPF6904A. This could damage the SS board. San Antonio's Panasonic TV repair experts. There are several reasons that your DLP projector may not be turning on. TXNSN1PKUU / board no. Vizio TVs have great picture and their on screen software is the best. Panasonic Plasma TVs have built-in fault diagnosing circuit. We carry Convergence Repair kits, power supply kits. Touching any key causes green light to go out and also cannot return to standby mode from remote. If it works without the battery, then the battery could be going bad, causing the charger to dump too much current into the battery and "rob" some of the power from the printer. I called Panasonic several times but they were no help - basically told me to make certain the outlet had power, otherwise bring it in for repair. I purchased the TH-50PZ800U last night and it worked fine. PANASONIC AG-HMC150 HD test. Noticed that I turned on the TV, received the signal, the display came on but then it turned off and the power light started blinking and I started counting. Coppell TV Repair's answer: First things first: I have to say that I have not worked on that particular TV model. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality. The Master HDR OLED Professional Edition panel delivers a picture to meet the demands of Hollywood studios. I did resetting the tv and everything online. Depending on the make and model of the projector, a blinking status light may mean it’s time to replace the lamp, the projector is over-heating, or needs to be cleaned. I read somewhere that its problem with some led strips on LCD but im not sure. A failure in this boot up process is indicated by the "blinking green light" continuing to flash and the television's failure to. My TV turned off and the power indicater light just blinks? I have a Panasonic hd plasma tv. Reset procedure varies by model number, but most common button combo is tune - and multi-zone on/off. Find manuals, operating instructions, register a product, order parts, locate a service, or return a product. It has been called the 'blinking red light of death' by others. Recently the TV started showing off in so much that on pressing the start up power button either from the Remote Control or or the TV switch the red light power light would flicker but the TV would refuse to turn on. I won t buy another Panasonic. Panasonic TV blinking problem solving tips About the video: in this video I'm telling about Panasonic TV blinking problem solving tips. I have a panasonic viera TC-P54VT223. Red power button light then flashes twice. Greetings, and welcome to Panasonic Plasma Fail. It didn't work. I have a Panasonic PT-44LCX65. Followed your directions; did the continuity test and had an OPEN circuit between the two TPs. I purchased a Panasonic Plasma TH50PZ800A 3 years ago with a 5 year warranty. New 7 blinks. tv repair tips, television faults, video faults, tv faults. Read honest and unbiased product reviews from our users. i had it looked at by a repair shop and they could not find the problem. Went to put a disc in the DVP642 today and it won't do sh1t except the red power light is flashing. The TV is a Panisonic 1080i HDTV, about 6-7 years old. The power supply repair is one of the most challenging tasks for an electronic repairer and once you have mastered the circuit and repair technique, to troubleshoot other types of circuit such as the color, vertical, audio, high voltage and so forth will. To read the diagnostics, do the following: 2001-2008 Models. I Turned It Off With Remote. I have already replaced the conv. So now seriously thinking to send my TV to a shop repair. My Panasonic TV supports hdmi-cec. Love the picture and I. Tags: fix my mitsubishi tv, mitsubishi 73 dlp blinking green light, mitsubishi big screen tv sound but no picture, mitsubishi hdtv 1080 blinking green light, mitsubishi tv solid green light no picture, mitsubishi tv troubleshooting blinking green light, mitsubishi tv troubleshooting blinking red light, Mitsubishi tv wont turn on, WD73640 4 Red. I have sanyo ce32ld81-b tv no back light power supply ok? Gt-e1087t power problem power problem? Power switch for panasonic tcp50x5. Panasonic lcd Tc-32lx60l with blinking stby light. The power light is blinking 10 times, pause and repeat. I won t buy another Panasonic. most Possibly, common. I had a 32" Panasonic LCD that would take several tries to turn on. Panasonic tv 3 blinking red lights. My panasonic tv went off, the red power light just blinks Justanswer. My panasonic viera has the red light blinking 14 times. They have outstanding quality screens and can compete with the prices of some of the cheaper brands. My panasonic 27" crt tv has no picture, but has sound, is the problem is in the crt board, or the screen voltage is low? thanks? If i talk on my samsung. please send T3D 19 Z-DIODE data &ple. We are only UK approved repair centre for Optoma,Dell,Mitsubishi, Benq, so send you projector in for repair where the manufacturers recommend will get the best value and service. I tried to turn the TV back on to reset the timer as per the directions (hold minus volume key on TV while pressing the button on remote) but cannot get the TV to come back on. If possible it would be useful to include as much details about the tv including. Where repairing your box is the best option we recommend the Digibox repair service by Digifix Ltd, with prices from around £35 plus return carriage in the UK. Panasonic Plasma TVs have built-in fault diagnosing circuit. Panasonic tv 3 blinking red lights. I used it for 8 years with no problem last week the tv wouldn't turn on only the flashing red light. Check your power: Is the power cord plugged in? Is the … DLP Troubleshooting Guide: My projector won't turn on! Read More ». My panasonic tv went off, the red power light just blinks and the tv wont turn on - Answered by a verified TV Technician We use cookies to give you the best possible experience on our website. The front LED (standby) light blinks in a repeating pattern. TV red light blinks 14 times over and over with no picture or sound. Panasonic Viera 3 Clicks And 10 Blinks Repair Genjitsu Gadget Lab -> Credit to : genjit. We have a Panasonic plasma TH-58PZ750U that has a red flashing light on the front. 2,627 likes · 2 talking about this. Browse all of our available TV parts for a Panasonic TC-P55ST30 TV on this page. I called Panasonic several times but they were no help - basically told me to make certain the outlet had power, otherwise bring it in for repair. 2,627 likes · 2 talking about this. i replaced D board and also power supply still same. If you are troubleshooting your LED, LCD, or Plasma TV to find out what the issue is, these repair and service manuals will assist you to install your TV correctly …. Because of the high voltage parts in the TV, unless you have done this type of repair before, I recommend having a technician diagnose and complete the repair. I got lucky last time, Myer replaced the TV without hesitation. If the power LED continues to blink even after the TV is unplugged, press and hold the power switch on the TV for a few seconds until the LED turns off. Problems can range from failure to install the app to the inability to run previously installed applications. My Panasonic TV won't turn on but the power light keeps flashing. Panasonic TV blinking problem solving tips About the video: in this video I'm telling about Panasonic TV blinking problem solving tips. 00 with a part from your local Radio Shack!! Easy to verify fault before making your parts run. Check your power: Is the power cord plugged in? Is the … DLP Troubleshooting Guide: My projector won't turn on! Read More ». Troubleshooting steps for common TV problems These are some of the most common issues on TVs we We carry all the name brands such as Fix my remote Toshiba , RCA , Panasonic , Proscan Then the blue power light just blinks. Related: Panasonic Toilet: Do NOT buy! A search on the net revealed the Panasonic failure is so often it has its own name "The 10 blinks of death" referring to the blinking light on the front that warns you something has happened. For homes that are located in areas that see high temperature and humidity, an air conditioner is almost like a basic need and as such it can be quite a nightmare when an air conditioner light blinking malfunction sets in, for more than likely the air conditioner also shuts off after a while. Wont turn on. This TV is a victim of a failed DG board and 11 red blinking lights. helped me troubleshoot my TV. I have a 50" Panasonic Viera TX-L50BL6Y that randomly shut off while I was watching it. What that means is that when an LG TV power supply has a problem, the problem stays in one area. The bulb went out a few months ago. i have Panasonic TX-32DS503E, when i start it, it turn on after startup green light it turns to red and start blinking at the same speed. Does anyone know what the single flashing light indicates?. How to get Panasonic Viera TV off of standby? I have a Panasonic Viera TH-50PX70BA and when I click the power button it only goes to standby with a red indicator light and will not click on to green. To read the diagnostics, do the following: 2001-2008 Models. I have 5v on P7 connector and nothing for 15V on P6. Plug-in the TV. Measure voltage on white wire on connector SC2 (black. National Training Department. If this doesn't work, repeat Steps 2 through 4 at least three more times. I tried to turn it on tonight and the smartviera logo flashed on the screen like usual, but then the screen went out and the red power indicator light flashed once every 4 or 5 seconds. A Switch Mode Power Supply. My Panasonic TV won't turn on but the power light keeps flashing. I Turned It Off With Remote.