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NIVONA Caferomatica 830 Coffee Machine: Damaged Display Repair, AliExpress Replacement

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Treść została przetłumaczona polish » english Zobacz oryginalną wersję tematu
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  • #31 17416351
    maciejd
    Level 12  
    amigos wrote:
    You have to dismantle the housing and disassemble the front . To get down the front after dismantling the sides and top of the casing you have to unscrew 3 screws that you will see from the front after removing the tray. On the inside there are screws that hold the entire spout with the display on the guides. The display itself must also be removed from its plastic housing and a bit of desoldering pins, and finally the worst, or the tape itself. You will have some fun ;)
    It probably depends on the model. In my 691 you can get to the display from the front by pulling plastics and a chrome frame from this mobile "head". Added after 5 [minutes]:
    Luckyy wrote:
    Today I received information from them: SOS electronic sro Pri pracharni 16, 040 11 Kosice, Slovakia 300 047 BL 12864G2 ERNHn RoHS X OLED graphic display 128x64px. yellow 3,3V. Implementation date: 4 weeks. Date of manufacture: 2017+, NCNR Total without VAT: PLN 188.60 Total: PLN 226.32 How to get to the display? Do you have to undress the whole espresso machine?
    The price is growing :( ... Only two weeks ago there was PLN 131 net (I paid that much).
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  • #32 17416401
    amigos
    Level 16  
    Well, probably in every 8xx this is possible. I undressed the whole front, because it was at the time of cleaning the entire coffee machine and maybe I misled the questioner. Sorry. I have to try to get in the same way as you say, but you probably need to be careful not to scratch or break. The most important thing is to first remove the varnished panel, and then the silver frame, because they do not come off as easily as the foamer shield. Thanks for the info.
  • #33 17419109
    Luckyy
    Level 12  
    This colored plastic around the display and the chrome-plated frame are mounted on the press?
  • #34 17419134
    amigos
    Level 16  
    First, take off the foamer guard and grab the plastic panel from below and pull it towards you. On the sides and at the top there are small outlets. If it comes out then you'll see how to get to this silver frame NIVONA Caferomatica 830 Coffee Machine: Damaged Display Repair, AliExpress Replacement NIVONA Caferomatica 830 Coffee Machine: Damaged Display Repair, AliExpress Replacement NIVONA Caferomatica 830 Coffee Machine: Damaged Display Repair, AliExpress Replacement
  • #35 17420333
    Luckyy
    Level 12  
    COOL! I managed to get to the module with the display without the machine being opened. I do not see the possibility of getting inside of him. Unscrewing may allow you to loosen the cables that are connected to the display and are quite short.
  • #36 17420438
    amigos
    Level 16  
    There is a possibility. You have in your hand all this movable housing without backs with contents. You have everything nicely visible and available, including access to the spout, diodes, all cables and their fixing, and 3 pipes. But if it is possible from the outside, why bother ;)
  • #37 17422599
    herbi2286
    Level 1  
    Hello, I found on the Allegro such a display, the size has the same as Nivona, will it match the espresso machine?

    NIVONA Caferomatica 830 Coffee Machine: Damaged Display Repair, AliExpress Replacement NIVONA Caferomatica 830 Coffee Machine: Damaged Display Repair, AliExpress Replacement
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  • #38 17423869
    amigos
    Level 16  
    If someone adjusts such a display, they will probably make a fortune ;) Seriously, do not think about it, because in my opinion you will not match. Order the display in SOS electronic and you will have it in your home in 2 days. You must, unfortunately, sell it to the coffee maker. This is probably the fastest and cheapest solution today.
  • #39 17424944
    Luckyy
    Level 12  
    herbi2286 - do you have any documentation for this display? Can you get it from the seller?
  • #41 17425172
    darekblas34
    Level 11  
    Good morning. I replaced the display with nivona 830, the BL-12864G display fits. The display needs to be soldered, but it is not as easy as you think. If you do not have equipment, do not approach it, just give it to someone you know. The original display has the SSD1303T10 designation and the one in Slovakia has the same designation. Even easier to buy the same display from Japan, do not need to be sold twice. Price with transport to Poland is 80 PLN, waiting time 2 weeks, air transport. Site engtaobac.com or from Russia MI12864PO, OLED 2.4 "128x64, Yellow color, ??????????: 8 ?????? ??????. / SPI / I2C, ?????????? SSD1303, VDD NIVONA Caferomatica 830 Coffee Machine: Damaged Display Repair, AliExpress Replacement NIVONA Caferomatica 830 Coffee Machine: Damaged Display Repair, AliExpress Replacement
  • #42 17425849
    amigos
    Level 16  
    And some bearing on this Japanese side? What you gave does not pop up. I suspect it's about engtaobao.com, but I can not find a display there either. On the Russian side I found a module what you give but the price is over 4,000 rubles :( In SOS a lot cheaper and safer.
  • #44 17439878
    Luckyy
    Level 12  
    For me, the "back" behind the display looks like a uniform part of the housing and the display can only be accessed from the front. From the back you can get to the part where the coffee flows. NIVONA Caferomatica 830 Coffee Machine: Damaged Display Repair, AliExpress Replacement Display replaced and readable again. NIVONA Caferomatica 830 Coffee Machine: Damaged Display Repair, AliExpress Replacement If someone has a similar problem and has not bought a new display yet, I suggest you undress the old one, clean the pins and heat all February. It may be possible to save the old display and reduce repair costs.
  • #45 17439947
    amigos
    Level 16  
    You're right. Something got confused. Maybe because I undressed the whole front. Sorry. NIVONA Caferomatica 830 Coffee Machine: Damaged Display Repair, AliExpress Replacement
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  • #46 17486776
    pashan
    Level 11  
    Help me, please, because I do not know for myself. Does this display from SOS Electronic have to be removed from this PCB, or the display with their PCB soldered to Nivona? The problem is that their display with the tile is much larger.
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  • #48 17487038
    Luckyy
    Level 12  
    You have to unold the tape, which is very delicate. A "slide" with a tape is needed. :)
  • #49 17487189
    itadek
    Level 22  
    Below, photos from such an operation ... NIVONA Caferomatica 830 Coffee Machine: Damaged Display Repair, AliExpress Replacement NIVONA Caferomatica 830 Coffee Machine: Damaged Display Repair, AliExpress Replacement NIVONA Caferomatica 830 Coffee Machine: Damaged Display Repair, AliExpress Replacement NIVONA Caferomatica 830 Coffee Machine: Damaged Display Repair, AliExpress Replacement NIVONA Caferomatica 830 Coffee Machine: Damaged Display Repair, AliExpress Replacement NIVONA Caferomatica 830 Coffee Machine: Damaged Display Repair, AliExpress Replacement
  • #50 17487227
    pashan
    Level 11  
    Thank you for the information. It is a request now, will any of you take charge of paying off? Call me 604 888 741
  • #51 17488156
    Luckyy
    Level 12  
    Ask here: loopgsm.pl, Długa 31, 31-147 Kraków For sure you will have to remove the display from the casing yourself and provide only electronics.
  • #52 17536102
    pyzamen
    Level 11  
    Hi, I have a Nivon 845 coffee machine, the display does not light up at all and nothing happens, the coffee machine does not heat up. Does anyone have voltage values, driver? Should the coffee light LED illuminate when the coffee machine is switched on?
  • #53 17536112
    amigos
    Level 16  
    Nothing will shine. Nothing will happen until you set the clock. Double-click the knob and see if something happens.
  • #54 17536768
    pyzamen
    Level 11  
    Unfortunately, no reaction, most write that the damaged displays are poorly shining, nothing is visible on my screen.
  • #55 17536847
    amigos
    Level 16  
    They fall differently. After switching on the mains switch, the machine does not show any reaction. You have to activate it with the button from the top and then the clock to be set appears on the display. As the display does not shine, you can not see it :) . If you confirm it twice with the knob / hour and minute button, then the brewing unit should start moving. If he does not move, then obviously something is still wrong with him. You will not check what if you do not replace the display.
  • #56 17539434
    darekblas34
    Level 11  
    If you've done what your friends write, you probably have a damaged motherboard. I had the same symptom, capacitors and diode are damaged on this board. After the exchange everything will work, the diode is small SMD, the capacitor I do not remember, tel. 886081288.
  • #57 17543280
    pyzamen
    Level 11  
    Tomorrow I will have a plate for the replacement, the capacitors I exchanged first, the diodes are ok, but the inverter strangely chirps, I suspect that the water got on the plate through the damaged multivalve seal and caused a short circuit, on the hoses and the bottom of the coffee maker are stains and some water that leaked.
  • #58 17546438
    jacek.gwozdz
    Level 1  
    Hello, Will someone take a display replacement? I already have a display plate, I will remove the module from the coffee machine and I need to find someone who will translate the display. Unfortunately, I do not have the right equipment myself.
  • #60 17590784
    rafal19_74
    Level 15  
    Hello, I am at the stage of desoldering the ribbon of the new display. What technique do you recommend for this operation? Hot Air? The ribbon is really very resistant to temperature and delicate, I found out when desoldering the damaged display.
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Topic summary

The discussion revolves around the repair and replacement of the display for the NIVONA Caferomatica 830 coffee machine, which often suffers from display failures. Users share experiences with sourcing replacement displays, particularly the SSD1305 and SPD0301 models, and the challenges of soldering and adapting new displays to the existing circuit boards. Various solutions are proposed, including using a custom PCB designed by community members, which allows for the integration of new displays while addressing issues like image mirroring. Participants also discuss the necessary components for the repair, including capacitors and integrated circuits, and share links to suppliers for parts. The conversation highlights the collaborative effort to find effective solutions for display issues in NIVONA machines.
Summary generated by the language model.
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