How To Repair Without Schematics : Try This Method PART 2
371Most of the time we have no schematics but we need to fix stuff. Here is another method which will help you to repair stuff. I diagnosed the fault on this Dockin D Fine +2 Bluetooth speaker in part one which you will find here:
https://www.youtube.com/watch?v=4gq35yLgVAI
The question is, was I right?
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Retro Upgrade - https://www.youtube.com/@RetroUpgrade (Carlos)
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TEST METERS
Aneng AN8009
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OSCILLOSCOPES
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BENCH PSU
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SOLDERING
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M8 9501 HANDLE
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T12-BC3 Tip
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SUGON T26D
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QUICK 861DW
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SS-331H Spare Parts
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THERMAL CAMERA
Infiray P2 Pro
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MICROSCOPES
Amscope Optical Microscope (copy)
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ANDONSTAR AD407
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EEPROM Programming
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CH341A
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1.8V ADAPTER
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CONSUMABLES
NC-559-ASM FLUX
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DESOLDER BRAID (I use size 8045)
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MECHANIC HX-T100 Solder 63:37 (I use 0.6mm)
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ESD-11 TWEEZERS
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Richard