J'ai un Speaker bluetooth neuf multifonction neuf alimenté par une batterie de 7,4V avec une puissance de 50W et un HP de 10 " couplé avec un radiateur passif Dayton audio. La carte mère a subi beaucoup de choc lors de son transport que les 2 CI d'ampli intégré ont surchauffé intensément et des courts-circuits ont été enregistrés sur plusieurs composants. Je voudrais alors supprimer l'ampli intégré et le remplacer par des modules externes : ampli classe D TPA3116 sku09591 de 150W et un boost inverter XL6009E1. Comment faire si je veux garder les autres fonctionnalités d'origine (bluetooth, radio, micros, guitare, entrées alimentation de charge DC 5V, DC 12V et AC 110-240V sachant que, outre les courts-circuits de la partie amplificateur, Beaucoup de résistances sont coupées surtout autour des circuits intégrés sur la carte principale. Quelles sont les composants concernés par ces fonctionnalités à contrôler pour qu'on puisse prendre les mesures nécessaires. Ci-dessus jointe une photo recto et verso de la carte avec mes annotations. Merci de votre aide !
Mod:translated, Please use English text.
I have a brand new multifunction bluetooth speaker powered by a 7.4V battery with a power of 50W and a 10" HP coupled with a Dayton audio passive radiator. The motherboard suffered a lot of shock during its transport that the 2 integrated amplifier ICs overheated intensely and short circuits were recorded on several components. I would then like to remove the integrated amplifier and replace it with external modules: class D amplifier TPA3116 sku09591 of 150W and an inverter boost XL6009E1. How to do if I want to keep the other original features (bluetooth, radio, microphones, guitar, DC 5V, DC 12V and AC 110-240V charging power inputs knowing that, in addition to the short circuits of the amplifier part, many resistors are cut especially around the integrated circuits on the main board. What are the components concerned by these features to check so that we can take the necessary measures. Above attached a photo of the front and back of the card with my notes. Thank you for your help!
Mod:translated, Please use English text.
I have a brand new multifunction bluetooth speaker powered by a 7.4V battery with a power of 50W and a 10" HP coupled with a Dayton audio passive radiator. The motherboard suffered a lot of shock during its transport that the 2 integrated amplifier ICs overheated intensely and short circuits were recorded on several components. I would then like to remove the integrated amplifier and replace it with external modules: class D amplifier TPA3116 sku09591 of 150W and an inverter boost XL6009E1. How to do if I want to keep the other original features (bluetooth, radio, microphones, guitar, DC 5V, DC 12V and AC 110-240V charging power inputs knowing that, in addition to the short circuits of the amplifier part, many resistors are cut especially around the integrated circuits on the main board. What are the components concerned by these features to check so that we can take the necessary measures. Above attached a photo of the front and back of the card with my notes. Thank you for your help!
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