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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Sony Ericsson > Sony Ericsson Hardware Repair

Sony Ericsson Hardware Repair Post here your Hardware Repairing Hints or Problems with SonyEricsson and Sony Phones.

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Old 11-20-2016, 17:17   #1 (permalink)
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request m4 aqua pinout slot sd


Hi all.
I expose my question / problem
I have a Xperia M4 Here model E2403, which does not recognize the SD card, when disassembling and desoldering the SD full slot, I see that I have a welding in bad condition, corresponding to the pinout CLK of the SD card, well, having that pin - soldering bad, I wanted to bridge to the pin or output that has that exact point to re-solder and to recognize the sd card, to see it, are many welding points to check, but since I have no anchorage to check with a multimeter, I have Hence my question
I have been looking in other forums where normally published ways or pins of other models, but with this, I believe my knowledge, which I have not had the luck to do. So I ask you a little help to find such a solution that in other models has been wonderful
Here I leave a link of the image at the macro level, but a little badly made of the plate in question, on the side of the SD slot
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Old 11-20-2016, 19:28   #2 (permalink)
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POST IMAGE BOARD

https://s14.postimg.org/qgpi5jcu9/m4aqua.jpg
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Old 11-21-2016, 14:33   #3 (permalink)
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Hi, I have already found several pin-ways SD slot model E2303, since there is no web that quotes and verify this, I publish it
Of the 8 pins/ways I found, 6, missing DAT0 and DAT1, in the image did not indicate GND, since any point of plate is gnd as you know.

regards
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