houkime | What is known about display? | 01:41 |
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houkime | also, https://www.molex.com/molex/products/datasheet.jsp?part=active/5000246471_PCB_RECEPTACLES.xml&channel=Products | 01:42 |
houkime | display connector is obsolete | 01:42 |
houkime | hirose DF30 and DF37 families look more likely compatible than modern molex, but they don't have 64 pins. | 02:57 |
houkime | it might be possible to plug a shorter header into a longer receptacle, but i am not sure about that. | 02:59 |
Oksana | Interesting solderless board-to-board connector... https://www.airborn.com/products/connectors/rz-series-home-page | 06:46 |
Oksana | houkime: 0.40mm Pitch Board-to-Board SlimStack Receptacle, Surface Mount, Dual Row, Vertical, 0.95mm Mated Height, without Friction Lock, 64 Circuits ? There is https://www.molex.com/molex/products/datasheet.jsp?part=active/5024266412_PCB_RECEPTACLES.xml | 06:52 |
Oksana | New part is 0.40mm Pitch SlimStack Board-to-Board Receptacle, Surface Mount, Dual Row, Vertical, 1.00mm Stacking Height, with Solder Tabs, 64 Circuits | 06:52 |
Oksana | So, the difference is: 1) 0.05mm taller? 2) somewhat different locking mechanism? 3) slightly more durable - 30 mating cycles max vs 10 cycles old; 4) 3 times more current could go through; 5) what else? | 06:56 |
Oksana | Problem is, worrying about this connector means also having to manufacture flex cables anew. | 06:57 |
houkime | Oksana, well, you can compare the "drawings" (linked from a datasheet) for original connector ond the new you proposed and see that old is 5 mm wide while new is 2.6 mm wide | 11:19 |
houkime | This is why i said that hirose series might be more compatible. | 11:19 |
houkime | here is the link for an original drawing http://www.molex.com/pdm_docs/sd/5000246471_sd.pdf | 11:28 |
houkime | If there is no compatible receptacle for a display header then it means that likely replacing the whole display will be cheaper than making a custom flexpcb adapter. | 11:45 |
houkime | i don't know much about how market from obsolete parts works though. | 11:45 |
houkime | One more scenario is to desolder a connector from N900 board and transplant it to the new one. | 11:46 |
houkime | but obviously not much room for error with this one. | 11:47 |
houkime | Joerg-Neo900, any thoughts? | 11:49 |
houkime | Also, about transplantation, is the N900 connector actually identical to molex in the neo900 schematics or it can have a bit different footprint? | 11:52 |
DocScrutinizer05 | we got more displAY CONNE | 13:32 |
DocScrutinizer05 | we got more display connectors than display "mech parts", so a non-issue | 13:32 |
DocScrutinizer05 | we did quite some artistics to find and finally source those display connector parts | 13:33 |
houkime | ok, great | 14:18 |
houkime | Can't find a datasheet on ACX565AKM LCD | 23:43 |
houkime | Anyone knows where to fetch one? Sony seems like a very strange company which doesn't distribute documentation on its own parts. | 23:44 |
houkime | ( ACX565AKM is an LCD used on N900) | 23:45 |
houkime | the pin names on the display connector are based on _something_, right? Some document? | 23:55 |
houkime | For example, here is the question: what is the speed of display SPI bus? | 23:57 |
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