Mitsubishi Drops Bulky DLP TVs: End of an Era
An anonymous reader writes "Mitsubishi was the last hold-out in the big-screen rear-projection display business after Samsung left the category in 2009. Now Mitsubishi has dropped the dinosaur. Every big-brand CE manufacturer got their start in the big-TV business via rear projection sets from CRT to DLP to LCoS, eventually replacing them with modern-day flat screens. Mitsubishi did develop LCD flat-screens for a time, but dropped out of that market to focus on rear DLPs after Samsung gave it a monopoly. The author, a CE editor, takes a nostalgic and amusing look at her 15 years with three Mitsu rear pros, the only big-screen TV she's known."
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I don't think I ever fully realized how long ago 2001 was until I just saw that picture in the slide show of a giant hulking DLP TV "featured" at CES.
hey! editors.. why not make some sense of these summaries..
Seriously? I didn't realize DLP's were still manufactured/sold. Go Mitsubishi!
I've got one, unless you're in a location without sufficient space or money is no object they're great. 1080p, 3d support, great appearance, 65". Couldn't come close to that with any other product out there for the $800 it cost brand new.
The author of the article mentions that they never had to change a bulb for the entire 10 year or so tenure of their first DLP...but maybe quality went down.
Why make rear projection TVs when you can just omit all the bulky injection molded plastics and just manufacture HD DLP Projectors! :D
Yeah, as long as you can sit directly in front, they do work pretty great. Had one for years. Too big to haul away, so I sold it with the house when I moved.
But its nice to actually be able to see what you are eating and drinking in a Sports Pub these days without them having to dim the lights just so that people can see the rear projections screens mounted like a sword of Damocles over the bar. The modern bright LED screens do so much better in such places.
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Yeah, as long as you can sit directly in front, they do work pretty great. Had one for years. Too big to haul away, so I sold it with the house when I moved.
Too big to haul away? My 60" DLP was 90 lbs and and about 15" deep at the deepest point. One guy could lift it by himself, although it was a lot less awkward with two.
The average dining room table, love seat, recliner, dresser... is far more difficult to move.
As for viewing angles? They were fine; you could sit anywhere in the room and see it just fine. The only bad viewing angle was if you were too high looking at a substantial downward angle which would only be a problem if you sat on a baby's high-chair 2 feet away from it.
But its nice to actually be able to see what you are eating and drinking in a Sports Pub these days without them having to dim the lights just so that people can see the rear projections screens mounted like a sword of Damocles over the bar.
For sure, the thin/flat superbright plasmas and LCD/LED screens are far better suited to that mounting arrangement.
But unless there's an actual game on I just wish they'd turn the fuckers off. They are annoying distractions. If they were just in dedicated sports pubs it wouldn't be a problem, but they seem to be everywhere these days. Family restaurants, fast food restaurants, and so on, the volume is turned off, the content is just mindless drivel -- bowling and tennis highlights, commercials for gum... Nobody wants to watch this crap, but its bright and shiny and it moves so your eyes are drawn to them.
Many of mitsubishi's TVs had horrible electronics. I knew about a year after I bought my modle 52525 that it wasn't going to last more than about 3. Sure enough, within 3 years it was broken and mitsubishi wasn't being proactive about fixing the bad control boards.
Why companies need to save a few bucks on capacitors on a $2000 television will never make sense to me.
Consumer Reports did a test in the mid-2000s and found about 5000 hours per bulb on average. How long that is depends on how many hours a day you keep the TV on...
10 PRINT CHR$(205.5+RND(1)); : GOTO 10
There is a light bulb somewhere in a fire station that has been on for over a hundred years. The thing is, projectors' light bulbs (which is what this is) have a life span of ~2000 hours. Nothing you can do about it or you should get a set of LED's as a light source (which brings it's own issues in manufacturing and image quality).
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WALK
Easiest setup in history...
Are huge TVs a US thing? I never saw a DLP TV in anyone's home, only at trade shows.
Honestly? I think this is a real shame! A month or so ago I took some friends tv shopping. After going through Costco and ogling the tvs we we t to a shop that was selling these Mistu sets, I'd been hoping to show them a good PJ honestly. I was stunned at how good these things looked and the cost of an 83inch unit was incredible compared to the 60 and 70 inch LCD we'd already looked at. They weren't all that thick and I was very surprised at how far to the side I could stand and still get a terrific picture! I specifically tested this having experienced problems with this with other DLP. In the end I was truly impressed but my friends just couldn't make up their mind and there was no sale made. Now that I'm hearing this I'm glad they waffled but I truly think that had others gotten a good look at these they would've sold better. Well that and less pushy sales guys, the one we had at The Big Screen Store was an ass...
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There are too many failure prone components. There's a UHP bulb (wear item), high voltage ballast, color wheel (moving part, highly failure prone), optics (heat from bulb causing the infamous samsung shadow problem), DMD chip (intense heat, plus over a million microscopic mirrors that move) and multiple fans (moving parts+dust). Samsung switched to using LEDs to get rid of the color wheel and bulb, but were driving the LEDs too hard causing premature failure. They exited the DLP market soon afterward.
I'll stick with my good old analogue television. I just don't like the brittle, compressed pictures on these new "digital" TVs.
Of course I'm still trying to figure out where to find some of that good, old, warm, analog TV signal to feed it.
Three Squirrels
Same here. Even the 83" my parents have isn't a big deal for two people.
Agreed. So far, I have better luck with good off-axis viewing on my DLPs than any LCD I've seen yet. Then again, I didn't buy sucky DLPs. ;)
Not to mention that most of the DLPs were using bulbs way past their service life and lenses that had been in a smoke-filled bar their entire lives. (Ever seen a lung? Yeah, lenses are worse.) There are some bars up here that have old LCDs and they're worse even than the old DLPs.
I'm assuming this means the LaserVue line is dropped as well? This sucks as I wanted one of those TVs someday... I've seen the picture on these and they are awesome! I thought this would be an alternative to Plasma...
Samsung had an LED light engine for their DLP sets for a while - and I had looked at them heavily; they seemed like a really good idea. I think however there were moderate issues with light engines failing - and that probably spurred their exit.
Karnal
To be fair that 100 year old bulb runs at 4w and barely emits any light.
It's the Centennial Light.
I bought an LCD projector a few years ago after my trusty old 25" studio monitor died. I considered DLP at the time, but they gave me a headache. Bulb prices quickly went from expensive (over $100) to dirt cheap (less than $40) for my Sony, so I have to think they all came down in price over the years.
But with more devices wanting HDMI inputs and wanting a bigger 1080p display this year I decided to upgrade to a 50" plasma. Didn't even consider a projector, mostly due to problems with black levels and washout in bright rooms. The difference is astounding, although I'm sure a lot of it is just due to evolutionary progress overall. However if I were going much larger than 55" I would consider a projection system. Many of them can be set up for RP if you have a box and mirror available.
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Back before I learned the hard way not to buy Sony, I bought an RPTV. It was fun as the NYC stations were still experimenting with ATSC. Time went on, and a Plasma is now the main TV. We still use the Sony, though, and while it has eaten one projector bulb, it soldiers on....of course, the $2500 it cost back then is now $399.
> on top of the short life of their expensive bulbs
WTF are you talking about? I have a Mitsubishi WD-62627 (62", bought in early 2008). It's still on its original bulb, but I finally bought a spare 2 months ago just so I wouldn't have to wait for a replacement when the day finally came. I paid about $40, and got it from Amazon.
Putting it in perspective, my "fragile and expensive bulb" with allegedly-short life has lasted about twice as long as roughly 1/3 of the LCD TVs my friends and family members have purchased over the past 4 years. Most of the LCD TVs sold in America are total and complete garbage, made with parts that die and fail within 2-3 years, and can't be meaningfully repaired because everything in them is proprietary, specific to one or two models, and probably costs more as a replacement part than an entire comparable new TV.
I have the first generation 1080p DLP from Samsung (HLR series). It has its rough spots -- no 1080p input over HDMI (only VGA), 1:1 pixel setting needs to be set in Service Menu at every power up -- but it it's still working well and I can't really justify getting rid of it yet. I replaced the bulb once because it was getting dim. I replaced the color wheel after it shattered but the replacement was about $100 and the procedure wasn't too complicated.
I don't believe you have ever looked at a DLP. As you are stating problems that were common with rear projection that i have never seen on DLP's.
FYI: I work in the AV field
Consumer Reports did a test in the mid-2000s and found about 5000 hours per bulb on average. How long that is depends on how many hours a day you keep the TV on...
Guess I got lucky. My Samsung DLP (HLN series) is from 2004. 11,000 hours on the original bulb and still works fine. Haven't had a single problem with this TV.
Texas Instruments would cry now. They are the one supplying the chips for DLP.
Are huge TVs a US thing? I never saw a DLP TV in anyone's home, only at trade shows.
Bigger rooms, bigger TVs. I grew up in Europe before moving to the US and living rooms were much smaller than typical US living rooms. A 50" TV is pretty much the minimum around here.
Yes, and you can read about the carbon filament bulb that has been burning for over a century at http://en.wikipedia.org/wiki/Centennial_Light
Are huge TVs a US thing? I never saw a DLP TV in anyone's home, only at trade shows.
Maybe so. I don't know a single person with less than a 40" with the exception of my father. He's still using a 19" tube.
The first Air-Traffic Control Tower simulator I helped build used 9 73" Mitsubishi rear-projection DLPs. They weren't our first choice, but we didn't get the funding we asked for so it was either settle or get nothing.
They were awful for our purposes, except in one key factor: price. The image quality was bad: fuzzy, low contrast, inconsistent colors between displays. Their mirrors were fragile! I think we lost two displays to broken mirrors eventually. They were also prone to bending, and not well calibrated, often with significant overdraw, meaning we had to hand-tweak view frustums for each display to line up the image. And if a display was ever moved or jostled, we had to do it again.
I've seen people claim (in these comments!) that off-center viewing was better on these DLPs than on LCDs... They must have been using some other brand, because the Mitsubishi sets were just as bad as any LCDs we own. In addition, the image became darker and unfocused if you got closer to the televisions than 10ft, which was completely counter-intuitive for Controllers who were new to the system...
Like I said, though, the price couldn't be beat. We built a 270-degree system with 9 displays, at a price of something like $2400/display. Even five years later, when we built a new system out of bezel-less LCD panels, it took 24 60" NEC LCD panels at a price of $5-6k/panel to build a 288-degree system comparable to our original setup.
The NEC panels look a hell of a lot better, though, there's no comparison there...
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Yes, big TVs are a big deal in the US. Size Matters over everything else. That means that some people even buy TVs that are too big for their room.
But size was one reason DLP was never on my list of choices. The footprint for a 42" TV is something like 8 square feet of floor space, and I just don't have that big of a house. A flat panel hangs on the wall, nicely out of the way.
John
The screen brightness leaves a lot to be desired, IMHO. Personally, the only good thing ever to have come from those monsters is, well, monster Fresnel lenses. Good for melting concrete and such.
A successful API design takes a mixture of software design and pedagogy.
Agreed. I've disassembled my neighbor's old one that had a bunch of stuck pixels. It's a fairly lightweight construction, the TV is pretty much an empty plastic box with a bit of hardware at the bottom. The center of mass is very low. I'd argue the model in question (I forget what it was) was a bit on the light side and was easy to tip over in spite of having this very low center of mass. It felt like 60lbs at most.
A successful API design takes a mixture of software design and pedagogy.
I know it's an anecdote, but my neighbor's display has developed a bunch of stuck pixels in 3 years or so. Annoying. I don't know if that's a common issue, though. It used TI's original chipset, I don't know if it was licensed to other parties though, so that may be a moot point.
A successful API design takes a mixture of software design and pedagogy.
Change the bulb and you'll know what you're missing brightness-wise :)
A successful API design takes a mixture of software design and pedagogy.
Actually, I've had pretty good luck repairing LCD TVs. More often than not it's a bad capacitor. Usually the hardest part is getting the things apart without marring the case too much as most are clearly designed to never be serviced. I won't disagree that the quality is still garbage - having leaking capacitors on 3-4 year TVs in 2012 is inexcusable, and Samsung is a huge offender here.
>they're great. 1080p, 3d support, great appearance, 65".
They weren't even making them that small anymore.... 73" 82" and 92" are the choices now.
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But with the bottom falling out on the LCDs its just a matter of time before its not worth doing which is why everybody else bailed and Mitsubishi is bailing now. Each year the cheapies go up a size, last year it was 32 inch, this year 37-42 inch, next year i wouldn't be surprised to see 50 inch at under $400.
That said back in the days of the CRTs you were hot shit if you had a projection, everybody used to pile in our house for big games just so they could watch our 50 inch Toshiba, sure they weren't HD back then but it was a hell of a lot nicer to watch.
ACs don't waste your time replying, your posts are never seen by me.
Yeah, as long as you can sit directly in front, they do work pretty great. Had one for years. Too big to haul away, so I sold it with the house when I moved.
But its nice to actually be able to see what you are eating and drinking in a Sports Pub these days without them having to dim the lights just so that people can see the rear projections screens mounted like a sword of Damocles over the bar. The modern bright LED screens do so much better in such places.
You're likely comparing these to CRT rear-projection TVs, which were indeed dark - but that's apples and oranges. A DLP rear-projection TV is very bright even in normal lighting. It's essentially a high-quality DLP video projector with a built-in reflector and projection target.
toresbe
Good point about DLPs being much more "user-serviceable" than current flat-screens. I think the bulb replacement part on my 61" Samsung is down to about $35 now and takes about 5 minutes.
I don't know what DLPs are, or were.
Confucius say, "Find worm in apple - bad. Find half a worm - worse."
A friend of mine has a 62" Mitsubishi DLP. While the viewing angle is fine, it's only 1080i, has no 3d support, is huge and requires 2 people to move. It's not that heavy, just big. Also, the marketing team WAY over estimated the lamp life. We end up changing the bulb every 2-3 years. It's not that it outright fails, but that as it enters middle age, it gets too dark to be useful, and it's in my friend's basement that is nearly lightless all the time.
I purchased a Samsung DLP in 2007 with an LED backlight, and it has never dimmed. I think this one will last me for at least 15 years.
That means that some people even buy TVs that are too big for their room.
Eh. Actually most guides for TV size overstate the distance to the TV based on TV size.
Start watching TV in the center seat. If you can see anything outside the TV without turning your head, your TV is too small for the room. There is such a thing as too big for a room, but that's only if you have to turn your head in order to follow what's going on at the edges of the screen.
I know it's an anecdote, but my neighbor's display has developed a bunch of stuck pixels in 3 years or so. Annoying. I don't know if that's a common issue, though. It used TI's original chipset, I don't know if it was licensed to other parties though, so that may be a moot point.
I've got the same problem on my 73" Mitsu DLP. The "acne" is a common problem due to a run of bad DLP chips. The mirrors stick. You can replace the DLP chip for $159 http://www.shopjimmy.com/samsung-mitsubishi-toshiba-4719-001997-dlp-chip.htm
I still love my DLP and I'm tempted to get a bigger one when they get even cheaper.
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