Motorola v220 speaker problem solutions

when you deal damage your speakers, or speakers do not work properly on motorola v200, of course you would replace with a new one, this is already experienced by some engineers in Indonesia, but still does not work, before replacing with a new one, it's worth a check first line of speakers, because in my experience it rarely happens speakers die, but I've proven if facing speakers on motorola v220 damage, which often occurs only damage to the lane, or line break