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Hello, I have tried that but i cannot verify the connections as the pins of the chip are very difficult to reach with any tool. I tried with tweezer connected to contact tester but no luck . I can touch less than half of total pins
Hello Krypton and thank you for your interest and time. But these are 5+5 pins. Not the same pinout as the module i have wich is 4 on the up and 6 on the bottom side.
I know that top left and top right pins are output of capacitors, so i suppose that are not SDA,SCL,GND,VCC,Antenna conections right ?
Those might be Left/Right output.
I have to locate the VCC SDA SCL GND and Busmode so that I can test it, but I canot risk blind connecting it as I will probably destroy the chip.
I have just ordered the common 5767 module because I need it urgently and if a day i get the correct pinout, then I will use it for a future project.
did you ask the seller (I saw this module on ebay) for the datasheet ?
well it's chinese new year actually it's not the best time in the year to ask for something out there !
Yes I have attemped to contact, but as you mentioned it is new year.
As far as I know those retailers have no clue about what they sell and I expect that the answer will be "My friend really sorry but I has no information about pinout you ask me, may the gods of this world be with you take care , you and your family have a wonderful day and luck"
your tuner is a recycled part of a samsung mp3 player with a fm receiver as option.
here is the pinout of the module, and the whole service manual.
hope this helps.
I am greateful for your help. I dont know what I missed in my search.
The bad thing is that board probably needs a crystal, and I dont have a 32,768 KHz neither a 13MHz. I only have 16 and 12 MHz.
By monday i'll grab one at the superoverpriced local store and will power it up!
you're welcome!
I made a search in google for "tt 502x" WITH the quotes and in the first page I found the result.
without the quotes, you have plenty of useless results, also if you ask for tt-502x it's useless.
it seems that this tuner module is not a good one : I hope it was cheaper than the other with the crystal on it and that you find the datasheet everywhere ?
It was the cheapest and I grabed a couple. I had bought the "common" one , with the crystal in it 3 monhts ago , tested it, listened to music with it and when i wanted to integrate it on an amplifier box i destroyed 1 pin and garbaged it.
Anyway, seller responded with pdf, but not a correct pdf..
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