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> General Projector Repair Tips
velikashkin
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08.03.17, 10:50
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Asus ZenFone Max Pro M1 ZB602KL 3/32

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General tips on repairing projectors.


Tips �



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kon21
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16.01.17, 15:25
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Hello connoisseurs.
In the hands of this device lies. It turns on, the indicators blink. Fan turns. But there is no light.
What could be the reason? And how to open its lengths !! ?? I really do not understand ... I work in the service. Honey equipment. There is a small and very small equipment. Hidden fasteners, "dogs", Cogs under the silicone feet .. Under the stickers ..... I saw the sea. Here, on the front side, the panel is removed, that's all. Case parallelepiped-pipe. Connectors through the wall. those. not push through ...
On an Internet, well, just no information. Manual to ask ...
... I ask for help !!!
Thank you in advance.
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Post has been editedvelikashkin - 08.03.17, 10:50
Reason for editing: Pictures under spoiler
Da_luboe
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26.01.17, 22:47
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MiTAC Mio A701

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here is something
kon21
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27.01.17, 06:42
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Wow !!! Thank. Although there are shifts. But I can not make out. Well, I don’t see how to pull it out of the pipe ... ((USB and HDMI go through the case ... At the 2nd photo, you can see the "chewed" connector cases ... But I already know that they understand ...)))

Post has been editedkon21 - 27.01.17, 06:46
Da_luboe
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27.01.17, 21:16
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MiTAC Mio A701

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It was collected somehow: it was hardly pressed in :-) It seems to me that on the side of the ports there is something like hot melt glue. And how was the front cover removed?
kon21
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27.01.17, 22:21
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at the front cover, sooo simple mount. not even a mind or power ("screwdriver") is needed. And if there is little mobility mobility. then all side controls, including HDMI, 3.5, and the start button rests on the body.
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Post has been editedvelikashkin - 08.03.17, 10:51
Reason for editing: Pictures under spoiler
Da_luboe
Message#7
31.01.17, 20:56
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MiTAC Mio A701

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I disassembled my own. Understands to the genius just.
As long as the ports are locked, there must be a key.
The key is a plastic strip that is located on the opposite side of the ports.
and runs along the entire structure.
The key extends outward completely, it is hooked by a screwdriver.
Effort when pushing does not require.
Further, the design is shifted to the opposite side.
slots for the ports for the rear bracket.
Without effort and for a back lath it is pushed from a pipe towards a back lath.
Everything.
Da_luboe
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03.02.17, 02:51
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Here is the calibration information, which helped me a lot to adjust the sharpness.
kon21
Message#9
03.02.17, 14:38
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Everything. Opened ... :-)) Now we will think for a couple with the owner ...

Posted 02/03/2017 14:40:

Da_luboePlus a huge !!! :-)) How simple and clear ... I read it once. And not thinking much done as written. He took off as if he was doing all his life ... :-)))

Will give an opportunity, put a plus in the "turnip".
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Post has been editedvelikashkin - 08.03.17, 10:51
Reason for editing: Pictures under spoiler
xlaen
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02.03.17, 01:52
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kon21 @ 03.02.17, 14:38*
Everything. Opened ... :-)) Now we will think for a couple with the owner ...

as practice shows, if there is no possibility to use the free warranty, then repair in our time is useless, a simpler and cheaper option, oddly enough, is to buy a new device ...

Post has been editedxlaen - 02.03.17, 01:53
Da_luboe
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22.03.17, 14:57
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MiTAC Mio A701

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Kon21 @ 02/03/2017, 16:38*
Everything. Opened ... :-)) Now we will think for a couple with the owner ...
[/ spoiler]


Did you manage to fix it?
Made for myself the observation that the device is very capricious to the cords for charging: to a greater extent than the chargers.

I am looking for a lens. Not searched. The service can not find. Does anyone have any thoughts? Plastic lens is very tricky concave shape. Without it, the projection with irregular distortions of the geometry of the borders.

Post has been editedDa_luboe - 22.03.17, 15:00
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Message#12
09.04.17, 22:51
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Hello. I took the uc50 in a couple of days the sound disappeared. It also found the firmware, promised to work, so this infection of the Chinese in general went out. When the window is open, the power light is on, the cooler is working but there is no picture. (((How byt ???
Xeon.web
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17.05.17, 09:21
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Hello, I have been using the Epson EH-TW 5300 projector for about a month and some parasitic green circle appeared at the bottom of the screen not long ago (in the photo of the first photo from the screen, the second photo from a sheet of paper near the projector), tell me what it can be and what threatens it?

http://imgur.com/a/0ovGP

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Da_luboe
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21.05.17, 23:57
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Well, look, in order: the lens, three mirrors, three matrices, lenses ... etc. Better in service. I myself am not afraid to entertain playful little hands in technology (such a hobby), but in the case of a 3 lcd projector I don’t want to repeat the experience for the second time for myself, and here are the reasons: at home, although clean, dust is present in much more what it seems before the start of cleaning the projector. In one place the projector was removed - it will definitely manifest itself in another. My sad experience ended with the fact that one of the cooler sensors prevents the system from starting. I spat - I bought another DLP projector, it is easier to clean, although it can also be used for assembly and disassembly. In short, clean in your case. Better in service.
mydutchfamily
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01.06.17, 14:36
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Good afternoon. Finished playing with butanimation on the projector. Do not tell me if the projectors have similar key combinations like smartphones for recovery / fastboot / ...
viktoras2
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03.07.17, 12:21
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Hi 'I have an InFocus IN10 - DLP projector. I noticed that good sharpness is only at the bottom of the screen, the higher everything is worse. Is this something you can fix?
Kovach314
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27.07.17, 08:30
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Hello, the projector benq w 1080 st + Dusty optics, how to clean it?
Well8383
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09.08.17, 09:58
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Hello guys! If anyone can, help pliz advice! Recently became the owner of BT140 with Andrew 4.4 and wifi on board. On the first day of testing I connected it to wifi, added my account and everything that could be updated automatically itself and there were no problems at all, showed a clear bright picture. The next day began incomprehensible feints! Almost all the videos online do not open, on the player's page there is an inscription at the top of error uploading, and below the plug-in there is an inscription so that I disable the ad blocker and at the same time all the ads on the page are visible. Pages started to open for a very long time, everything slows down. I made a reset to the factory and about a miracle! Everything worked again without problems. I started watching the movie online, but it took about 20 minutes and I was thrown to the desktop. When you try again to watch the same film, again nothing opens, gives all the same that I described at the very beginning. Help please who faced such troubles! And where to dig!
remonttehnikysc
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10.08.17, 17:57
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How to adjust the projector lens to the big screen?
GangamaN
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09.10.17, 12:39
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Hello friends! I really need a solution! There is a Unic 46 projector with a minimum focal length of 1m, it is necessary to reduce this distance and the size of the picture to 0.3-0.5 meters, the picture is needed in size to 40x40cm, it can be smaller.
zalman666
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14.10.17, 10:02
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Prompt a good service where they repair projectors. The problem was that after switching on it was hanging. The seller recommended to flash. After flashing brick. Donated to two services in Perm can not do anything.

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