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11-01-2020, 09:09
| #1 (permalink) |
| No Life Poster   Join Date: Feb 2001 Location: Planet EARTH Age: 50
Posts: 1,209
Member: 3194 Status: Offline Thanks Meter: 41 | A505f TOUCH not Working I 've tried to update and using fix file for touch but still not work. So i checked the schematic, and found that TSP_SCL_1P8 at r4043 not exist in the other pin. i ve changed the resistor but still same, it is strange because this line only goes to cpu. I give voltage 1.8 to that pin, it consumed current 0.11mA whic is same with TSP_SDA_1P8, it indicates that not short. Any body have same problem with me ? need suggestion here. |
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