You first should tag for us the main things that surrounds or carries the sound then carry out a test on each one of them using your multimeter proving to us that they are fully functioning well... until we find the one that is not functioning correctly.. so you replace it and we're done. But this your method could confuse many especially to the new comers of this project.
Yangu ni zile Sayona za kitambo pia. Nikiongeza volume speakers zinaacha kuimba inabaki base. But nikipiga woofer kofi zinaanza kuimba tena. Shida inaweza kuwa gani?
Thanks for teaching us sir
Am uploading another video of woofer I repaired yesterday
Its awesome what is that gadget to remove the old soldeling on while removing the IC or any other capacitor or item which already soldered
It's called solder wick, but nowadays I use desoldering gun or solder sucker, it removes more solder than the wick
yes now i have question about this old model woofer isn't passable for you to change from AC to DC thank you
Yes,very possible. In all woofers, AC voltage from transformer is converted to DC by use of diodes.
So you just connect your DC input from there.
@@emmanutechnician unless u use dc- DC converter coz tda 2030 ni dual voltage
You first should tag for us the main things that surrounds or carries the sound then carry out a test on each one of them using your multimeter proving to us that they are fully functioning well... until we find the one that is not functioning correctly.. so you replace it and we're done. But this your method could confuse many especially to the new comers of this project.
Ooh, that was older video. Nowadays I explain well
You can't test an ic with a multimeter
Yangu ni zile Sayona za kitambo pia. Nikiongeza volume speakers zinaacha kuimba inabaki base. But nikipiga woofer kofi zinaanza kuimba tena. Shida inaweza kuwa gani?
Hello, kuna loose connection mahali. Hio side ya mids kuna wire haijashika vizuri. Mostly input signal
@@emmanutechnician niliguza guza shida ikaisha but sasa inascratch base ikiwa juu. Shida ni gani tena master?
@@gb377 solda imewachia peleka kwa fundi ijazwe Tena.
Cheki capacitors na uzibadilishe kama zimefura kama mutura.
nikona vitron v636 inaimba inanyamaza tena inaimba shida ni gani mbona haiko consistent kuimba lazima ikate
Hio most likely ni power issue, either haipati power enough from transformer, ama kuna 1 or 2 capacitor imeanza kuchapa,
no display how to fix
You mean the usb Bluetooth part not displaying?
Yangu woofer ndio haichezi hata kidogo
Kama inaturn on, shida iko kwa ic ama display,
Lakini kama haiwaki shida iko kwa power section
Lagbe