Blc320Em9 Service Manual

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Blc320Em9 Service Manual

Please do not offer the downloaded file for sell only use it for personal usage. Looking for other manual? For this no need registration. May be help you to repair. You could suffer a fatal electrical shock. Instead, contact your nearest service center. Note! To open downloaded files you need acrobat reader or similar pdf reader program. In addition, Also some files are djvu so you need djvu viewer to open them. These free programs can be found on this page: needed progs If you use opera you have to disable opera turbo function to download file. If you cannot download this file, try it with CHROME or FIREFOX browser. Translate this page: Relevant TV forum topics: EMERSON LC320EM3F WON'T START: SOLVED:taps2. This is a LCD TV brand EMERSON, model LC320EM3F and is completely death. At first revision, we detected some bad components in the switching power source. Switching MOSFET K10A50D, RESISTOR 0.19 Ohm, 2W, transistor switching controler 2SC5344, Zener Diode 1ZB36 (36V) and the 4A fuse. I had the SM of LC320EM9 model, so, the values of the components are different. I replace them all twice and they always broke again.I replace the 0.19Ohm resistor by a 0.39Ohm, maximizing the pulse received for the control transistor, for that purpose, also changed the 2.4KOhm resistor for 5.6KOhm. The switching MOSFET used was IRF640 replacing K10A50D, and transistor 2SC5344 was replaced by 2N5551. Finally we add a Zener diode not included in original board (marked with blue circle) limiting the colector voltage and gate voltage to 26V. For short, when we connect the power cord, every thing was fine, except than voltages at secondary of main transformer, was only 3.2V DC in all rectifiers. Found a diode in short-circuit (circled in red), replaced it and BINGO!, the TV return to live again. I Hope it serves as a nice experience for the future.You can write in English language into the forum (not only in Hungarian). You should record and retain those numbers for future reference.http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

Precautions WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE. Make sure to leave a space of 3.2 inches (8cm) or more around this apparatus. Disconnect the mains plug to shut off when find trouble or not in use. The mains plug shall remain readily operable. CAUTION: Danger of explosion if battery is incorrectly replaced. Be sure the front and rear of the stand match the proper direction. Spread a thick and soft cloth over a table. Place the main unit face down onto it. Make sure not to damage the screen. All other trademarks used herein remain the exclusive property of their respective owners. Nothing contained in this manual should be construed as granting, by implication or otherwise, any license or right to use any of the trademarks displayed herein. Please purchase the necessary cables at your local store.Please purchase the necessary cables at your local store. It ensures that the content sent from the source to the unit is of the highest possible resolution. Use an HDMI cable to connect the unit to external video devices equipped with HDMI output jack. Use an RCA component video cable to connect the unit to external video devices equipped with component video output jacks. Use an RCA video cable to connect the unit to external video devices equipped with video output jack.Some may also be accessible by controls on the main unit. Initial Setup This section will guide you through the unit’s initial setting which includes selecting a language for your on-screen menu and auto channel scan, which automatically scans and memorizes viewable channels. For more details, see the reference page for each item. The main menu consists of the function setting items below. PICTURE You can adjust the picture quality. In the analog mode, the current channel number and the audio mode are displayed.For 4:3 video signal Sidebar (normal) Wide.http://www.alfavs.eu/userfiles/file/cisco-catalyst-3560-series-poe-24-manual.xml

Closed caption refer to text of dialogue or descriptions displayed on-screen for the hearing impaired.Use this menu to change the settings for DTV CC.Font Opacity Font opacity of the displayed caption can be switched as below. Back Color Background color of the displayed caption can be switched as below. Back Opacity Background opacity of the displayed caption can be switched as below. With this function, you can block certain programming inappropriate for children.Symptom No power No picture or sound No color Sound OK, picture poor Ghosts,lines or streaks in picture Different color marks on TV. What should I do? How come the Initial setup appears every time I turn on this unit. Why I cannot watch some of TV programs? How come there is no image from the connected external devices. Whenever I entered channel number, it changes automatically. Aspect Ratio The width of a TV screen relative to its height. Conventional TVs are 4:3 (in other words, the TV screen is almost square);. Cable companies often designate channels with letters or letter-number combinations. Please check with your local cable company. The following is a chart of common cable channel designations. CATV channel TV Display CATV channel. Coloque la unidad principal con la pantalla hacia abajo sobre la mesa. Compruebe este detalle con su empresa local de cable. La tabla siguiente incluye las denominaciones de canal de cable habituales. If it doesn't turn on then press channel down until it turns on.Hope that helps. Login to post Emerson multi-brand remote codes for tv's.Can you give me the code for Western digital TV box please.They can provide you the exact screw size details. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. Disassemble procedure to many popular brand TVs and other devices are given in detail with illustrations. It too will have these details.

How do I find it so I can download it BLC320EM9 Owner's Manual Click this link then click the and save the file to your hard drive. Good luck and please post back that you are successful, giving thumbs up, or if I can be more helpful.If it doesn't turn on then press channel down until it turns on.Hope that helps.Answer questions, earn points and help others. How do I find it so I can download it BLC320EM9 Owner's Manual Click this link then click the and save the file to your hard drive. Good luck and please post back that you are successful, giving thumbs up, or if I can be more helpful. It was made in 2008.Why is it so hard to get.? Thank you. It seems there should be a manual. It was made in 2008.Why is it so hard to get.? This is the, hopefully, direct link. I just tried it three times and it worked every time. The file is approx. 10mb in size so it will take time to save to the hard drive. Copy the entire line and paste it in the address box at the top of IE if there is no link to click here. I am really sorry, I have never had this kind of problem. FYI, I am working with Fixya to try and get a place to put manuals here on site. Please let me know that you have saved the file. This is the, hopefully, direct link.The file is approx. 10mb in size so it will take time to save to the hard drive. Copy the entire lineI am really sorry, I have never had this kind of problem. FYI, I am working with Fixya to try and get a place to put manuals here on site. Please let me know that you have saved the file. Login to post Emerson multi-brand remote codes for tv's.Can you give me the code for Western digital TV box please.They can provide you the exact screw size details. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. Disassemble procedure to many popular brand TVs and other devices are given in detail with illustrations. It too will have these details.

If it doesn't turn on then press channel down until it turns on.Hope that helps.Answer questions, earn points and help others. Long drive for a headache(s). Hope to flip it quick to recover the expense of the trip to pick up. The problem child that is confusing me. Emerson BLC320EM9 A Picked this one up at the same time for cheap enough. Upon plugging it in, I do hear a relay click. (I get that if I allow everything to discharge over time and then plug it in) No clear signs of cold solder joints, or bad capacitors. (They actually all look very good). I'll post up some photos in the daytime when I get back to being fully awake. I've done some basic poking around. Does anyone have a schematic of the power control system(s). Fuse tests fine. The set just has zero power. The gent I picked it up from stated he was watching it in the morning fine.shut it off. Came back several hours later and it was totally 'dead'. Like I said. I'll get some photos up in the morning. Just wondering about direction to take. I did some basic voltage checks on the main board. (Power board I think (and I'll double check this) puts out 170vdc to the main board. The main board has a transformer and a series of diodes and such. Most of the voltage readings at the various test points are odd. Just asking for ideas. I'll post the photos quickly in the morning. S- It's just a notice about minor changes from the service manual(s) to update anyone working on them. Sadly nadda thing about schematics and such. I'll do some photos after I eat. PO installed the bulb and punched the electrical connecter into the back of the set. And then we spent about an hour chasing down flippen safety switches. (We figured the set wasn't turning on due to the lamp cover switch being bad. Yeah.didn't see a micro switch for the rear dust cover.) S- I'll retry again later. S- I have a 32 with a bad power supply. It's more expensive to replace the board than the tv is worth.

I tried changing most of the parts on mine and still no go. This guy must have been smoking some interesting stuff. The rear of the screen was coated with a yellowish goo crud. (I'm a former smoker, had to give it up after the heart attack a few years ago. So I know what smoke 'tar' looks like) Along with heavy dust on the mirrors and lens. I'm proud of her for figuring it out. 4 cleanings later with soap and water--and we're talking rinse and repeat. I go to chassis ground and both lines are dead. I do a direct test--and then get the 170vdc. Not sure if that means anything. I did find complete used boards on eBay and ShopJimmy also has them pretty cheap for the main board. (The one with all the RCA connectors) I must admit to being a bit lost here. Also the 'transistor' (I have yet to pull the number off to see exactly what it is) under the small transformer on the main board. This has the 170VDC sitting on the center terminal. (pin 2) Pins 1 and 3 show no activity. If the issue is with the main board, would I be better off just saying 'screw it' and ordering in a known good replacement and call it a day. I'm good at spotting fresh looking solder that has been clearly not done at the factory. (Also they got sloppy with the white paste.) I of course would love to see this through from the board level repair. Have to swap out my multi meter today however. I did some diode testing around the board and my meter reported a lot of 'open' diodes (to be honest.it reported ALL of them open while tested in circuit. And that would be just about impossible for ALL to fail at the same time). FR104's where the ones I was mainly testing. 50 V, 1 A, Fast Recovery Rectifier Diode is what the spec sheet states. Each one I tested in circuit read full 'open' on the test. I pulled a leg off the board just to see if something odd was going on with the circuit causing issues--it read 'open' again. So I will be changing out the meter just to be sure.

Oddly enough the meter has been acting up a bit. It's a Tenma brand meter (probably spelled it wrong). One of the higher end ones we use for work. When I did the test of the 2nd leg of the part under the small transformer--the one that read 170VDC. The meter made a couple of oddball beep sounds and then the 'beeper' was making some odd static type sounds. I'll bring the basic Rat-Shack meter home this afternoon. Thanks again for the help!!! If more pictures are needed, just let me know which areas to focus on. The server appears to be working normally again for pictures. S- I have a 32 with a bad power supply. It's more expensive to replace the board than the tv is worth. I tried changing most of the parts on mine and still no go. This poor thing doesn't show any sign of life. Not even the 2 second flash. Can't even get any readable voltage to the front panel switches either. Oh I get some 'flutters' and weak DC on some of the pins. But nothing really readable. S- I have to wonder about the transformer on that main board with all the diodes surrounding it. Maybe if I had a better understanding of the theory of operation I could work this one through. S- I'll put this project on the back burner. My hands where shaking badly when I was doing voltage checks and I shorted the source for the MOSFET to ground. Blew that fuse big time. And of course I replaced it. And it's blowing soon as the set is plugged in. Sense most of the problems seem to be with the main board--and NOT the inverter power board. That's the cheapest option is to get an eBay board and just call it a day. And just so everyone knows. I replaced the fuse with everything plugged in. Fuse blows. I remove the two wire power connector (the one with the 164VDC across the pins) and the fuse does not blow. (Yeah.I said 170 before. The other meter is in need of replacement.) S- I would check the gate circuit, you will need to replace the drive transistor as well as the mosfet.

Check all the zener diodes and small signal diodes around the fet. Most commonly Ive found a shorted output diode on all but one of these funai power boards. If you can get a focused well lit picture I can circle the likely suspects for you. Added the service manual as well below I would check the gate circuit, you will need to replace the drive transistor as well as the mosfet. Check all the zener diodes and small signal diodes around the fet. Most commonly Ive found a shorted output diode on all but one of these funai power boards. If you can get a focused well lit picture I can circle the likely suspects for you. The first part of course is that the set has voltage to the board (164-170VDC) But does not seem to have any other voltages present, other then 1.8VDC on the 3.3VDC line. Everything else is dead. Well.it's dead now LOL. My shaky hands didn't do it any favors. I'll post up a piccy in a bit. Just the main power 'hot' area, right? S- The server seems to like me this time. S- Thanks for the manual!! That should help a lot. I'm thinking by the time I order in components and pay for shipping-It might just be as easy to replace that entire board. Considering the primary problem (before the blow-up) was no juice at all.Except the 170ish VDC from the inverter board. I can of course open up the old account at MCM, or any other recommended supply house and do part by part testing and replacement. Just wondering if in the long run--just ordering in a complete board might be the better solution. I'll do some print work of the schematic as well. We have a laser printer at work that does a good job on fine print items. Thanks again for all the help!! S- Before I go nuts with searching for a decent supply house. Which one has a good record around here. I've used MCM electronics in the past. (company I work for also uses them) Is there a decent company that I can work with? (I'll probably just replace all the red parts---pretty sure that's my screwup at work.

) Just need to work through the power issue, and the schematic should help-- So far I did test all the diodes (in circuit test) and they did read good. I could tell the capacitors where charging when I was testing the diodes. It took a few moments for the readings to stabilize. Out of circuit testing is probably needed for more exact results. Thanks again!! S- Did you find this forum helpful. Page Count: 6 Power And Shutdown SymptomI knew this was aTransformer and a Mosfet cured the problem. I left the TV on for 5 hours forThe test leadElectronics. This voltage is very good for turning on various components, butThis article was written by Damon from the beautiful place Maryland USA. HisHe has many secret repairs he’d done onHere are two photos of all the TV's that he need to repair-its a lot, in fact overWeb Address: File Type Extension: pdf. PDF Version: 1.3. Linearized: No. Page Count: 6. Create Date: 2012:04:04 02:27:11-07:00. Modify Date: 2012:04:04 02:27:11-07:00. Producer: BCL easyPDF 6.02 (0342). Creator: easyPDF SDK 6.0. Create one here. NF015UD NF602UD NF606UD Remote Control fit for Sylvania Emerson TV Compatible with Following Models: BLC320EM9 BLC32. Funai Corporation LCD TV Owner's Manual. LCD TV BLC320EM9 LCD TV pdf Dec 31, 2011 Emerson BLC320EM9 CLC320EM9 CLC321EM9 ELC320EM9 LC320EM9 LC320EMX. The UPS unit will save you from many capacitor related problems. Has to. Links to online instructions will be included with the kit. Emerson - UPS Battery Replacement - Batteries Plus to the fullest extent of the law. Emerson Liebert 02-796916-00 UPS Snubber Assembly Board Yaskawa This case Meets Intel Chassis Air Guide (CAG) 1.1 standard. Walmart.com offers the Emerson 32-inch LCD HDTV with Digital Tuner, model no.Creators are allowed to post content they produce to the platform, so long as they comply with our policies. United Kingdom. Company number 10637289. Ask question If so how do I enable it. See replies Not sure how to fix. How to fix?

Thanks See replies See replies I have coaxle going from wall to back of STB and HDMI cable going from STB to HDMI port on back of TV. When i turn on TV and set box this is locked screen I get. Arrows on remote will not work on this screen. I can get into the menu and all remote functions work fine I just cant get this screen. When I change a channel on FIOS remote the TV will quickly flash a.5 second view of the program and then go right back to this locked screen. It's giving me instructions for another TV it seems.I'm trying to figure out the best way to take video from my Samsung Galaxies and put it on the TV. Different ways on HDTV to MHL Samsung micro adapter cable. A USB stick along with an adapter with a female USB and female micro USB end. Also HDMI DVI cable in conjunction with a 3.5 mm audio cable with a white and red Jack at both ends. Or via Wi-Fi connection to my home Gateway via the router and modem. Which one of these options would be the best. Please and thank you See replies See replies How do I adjust picture size without a remote. See replies See replies See replies But now I want to put it on the table. I have the stand but lost the bolts to reconnect TV to the stand. Can I purchase these bolts from you. Or can you send me the size so I can buy them. Thank you. See replies. Please email us if you're running the latest version of your browser and you still see this message. The actual Open Box product may differ in packaging and included accessories, but has been tested to ensure basic functionality. Most customers receive within 7-9 days.This remote control is compatible with the following models of EMERSON units: BLC320EM9, BLC320EM9A, ELC320EM9, LC195EM9, LC195EM92, LC195EM9B, LC195EM9E, NF606UD, LC225SC9, NF606UD UPC NO: 791090924948 SKU: ADIB00A82OICQClick here for more details. Secure shopping made faster. Check out with PayPal.

Any exceptions to the condition of the item outside the manufacturer’s information should be provided in the listing, up to and including warranty details. Any accessories MAY OR MAY NOT be included. Newegg will NOT send you any missing accessories, even if it is required to use all of the item’s functions.Open Box items usually do not come with manufacturer or vendor warranty or technical support. However, warranty support may be available if an item was never registered by a previous owner. Please contact the manufacturer to check. Product may includes warranty, and accessories found with the original product. Product may or may not be in the original packaging. Returned items with minor packaging defects fall under this category. Product does not come with warranty unless stated otherwise in product description. Product does not come with warranty unless stated otherwise in product description. Product does not come with warranty unless stated otherwise in product description. Functionality issues beyond signs of use should be disclosed in product description. Some manufacturers place restrictions on how details of their products may be communicated. Some manufacturers place restrictions on how details of their products may be communicated. Some manufacturers place restrictions on how details of their products may be communicated. Some manufacturers place restrictions on how details of their products may be communicated. With popular service manuals for everyday electronics including TVs, DVDs, VCRs, audio and stereo equipment, camcorders, appliances and more, we’re sure to carry the service manual need. Are you looking for B123, BC125, BC126, BCR128, BCR129, BCR129A, BCR45, BCR45A, BCR46.If appears, then the manual is available for immediate download and you will receive the information right after placing your order We will then attempt to locate the service manual for you and in most cases get back to you within 24 hours.

Please check your inbox, and if you can’t find it, check your spam folder to make sure it didn't end up there. Please also check your spam folder. Simple to complicated repairs can be completed effortlessly with the information provided. Easy to read and use PDF format allows you to print all, any or view any sections you desire with ease. NOW available via INSTANT EMAIL DELIVERY.Thank you, for helping us keep this platform clean. The editors will have a look at it as soon as possible. And by having access to our ebooks online or by storing it on your computer, you have convenient answers with Emerson Ewf2004 Service Manual. To get started finding Emerson Ewf2004 Service Manual, you are right to find our website which has a comprehensive collection of manuals listed. Our library is the biggest of these that have literally hundreds of thousands of different products represented. I get my most wanted eBook Many thanks If there is a survey it only takes 5 minutes, try any survey which works for you.