HI all
It's yet another monitor speaker.
Trying to rebuild the audio circuitry.
The story so far, after removing loads of glue.
MOS3 & MOS4, both type IRFB4229, S/C
Also replaced Gate drive chip for them, U7 type IRS20955S, plus U3 which is same chip type for a different set of FETS.
Anyone have experience working on this model?
It's yet another monitor speaker.
Trying to rebuild the audio circuitry.
The story so far, after removing loads of glue.
MOS3 & MOS4, both type IRFB4229, S/C
Also replaced Gate drive chip for them, U7 type IRS20955S, plus U3 which is same chip type for a different set of FETS.
Anyone have experience working on this model?
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