iFixit - Answers With Device "Boston Acoustics Micro90pv"

Boston Acoustics Micro90pv: Where can I get a new Toggle Switch? Micro90pv.

Mon, 19 Dec 2022 10:55:36 -0700

I need a new mini toggle switch for the Boston Acoustics Micro90pv subwoofer. They wont give me a schematic for it either.

-Thanks == Update ==

Still looking for a new switch for the Micro90pv subwoofer. The bottom line with the CS rep was this

Hey Nicholas,
          Just got feedback from the engineering they are not able to disclose the information or break the boards down for me. All qualified repair center have the parts needed to make the necessary repairs. To obtain repair information or procedure you MUST be a Boston Acoustic certified repair center.

I told him that I called their repair center person guy. Lemars Boston Acoustics Repair. Left him a message, and an email. Never got back to me. Really don't want to throw the amp assembly out. I can't believe a switch is that difficult to find. Soldering and fixing it is easy. Finding the parts isn't

So if you can offer your advice, thank you. My Uncle who is a PCB engineer at Westell said he would need to know the specs of the switch, or see a schematic. And Boston Acoustics won't tell me either. I fired off a letter last monday to their HQ in Peabody MA.

Thanks guys. The guy at the Boston Acoustics authorized service center was feeling REALLY KIND, and he decided to give me a new amp assembly FREE of charge. Also, BA had 3 diff versions of the amp assembly for the micro90pv. I had the 1st gen amp. The new one (I have the 3rd gen now) lacks a crossover control, and polarity switch. Thats fine, as I was Polarity to be normal, and it is, and crossover is managed by the receiver. As for the broken amp that I raised !&&@ over, that might get fixed one day if I have time. Other wise, I might send it to the service center, and let them scrap it for parts. Thanks for all the help.

-Nick

⟐ Answered December 19, 2022 at 10:55 MST

Boston Acoustics Micro90pv: Need Schematic for Boston Acoustics Micro90pv subwoofer

Wed, 08 Jul 2015 22:23:40 -0700

Need Schematic for Boston Acoustics Micro90pv subwoofer

Boston Acoustics Micro90pv: Woofer on one tower speaker rattles with deep, loud bass

Thu, 07 Oct 2021 16:54:27 -0700

The 10 inch woofer on one tower speaker (Boston Acoustic T930) rattles with deep, loud bass. I replaced the foam on this woofer and did not do a perfect job leaving a slight ripple in the foam. Could this be the problem, or is the cone or speaker likely damaged? Other than on deep, loud bass the speaker sounds fine.

⟐ Commented October 07, 2021 at 16:54 MST

Boston Acoustics Micro90pv: Black and red L and R

Fri, 23 Jun 2017 19:15:22 -0700

What hooks up in the two black and red L and R spots

⟐ Answer edited June 23, 2017 at 19:15 MST

Boston Acoustics Micro90pv: replace bottom speaker on sub.

Thu, 06 Sep 2018 07:21:13 -0700

i need to replace the speaker that is on the bottom of the sub woofer .

Boston Acoustics Micro90pv: Boston Accoustics Micro 95pv Sub Woofer won't power up!

Mon, 03 Sep 2018 21:14:18 -0700

Tested 110v AC OK thru fuse and switch into power supply. Tested 10v DC out of power supply thru PC boards. Power LED not lit. Help!

⟐ Commented September 03, 2018 at 21:14 MST