#044
In this video I continue working on the DJ300-XXL mixer. I could not find any information about this mixer on the internet. Maybe you do? Special attantion in this video is going out to the digitals soundeffect chip. The ICA5391. No information found about this blobchip. Do You have more information like a specsheet please put it in the comments.
Equipment used in the workshop
Powersupplies
Velleman LABPS23023
Korad KA3005PS
260Watt GAN USB charger
Soldering
Weller WTCP-S
KSGER T12
YIHUA982, C245
ATTEN ST-862D hot air
Sequre HT140 hot tweezers
QUICK 201B de-soldering station
GORAK 853 pre-heater
FNIRSI SWM-10 spotwelder
Measure equipment
RIGOL DM3058E digital Multimeter
RIGOL DS2202A oscilloscope
RIGOL DSA815T spectrum analyzer
RIGOL DG1022 signal generator
OWON XDM1041 multimeter
ZOYI ZT-703S oscilloscope multimeter
Korad KEL-103 electronic load
MATRIX MOM-1010 power meter
FNIRSI HRM-10 internal resistance tester
FNIRSI DMP-99 multimeter
FNIRSI FNB48S USB-meter
TinySA Ultra+ spectrum analyzer
TinyGTC frequency meter
ANENG MH13 insulation tester
Miscellaneous
Amscope SM4-TP stereo microscope
VEVOR thermal imaging camara