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Klaus Heyne's Mic Lab
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Blue Bottle Schematic/Service docs
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Topic: Blue Bottle Schematic/Service docs (Read 182 times)
mikezietsman
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Posts: 25
Real Full Name: Mike Zietsman
Blue Bottle Schematic/Service docs
«
on:
November 24, 2022, 12:05:29 PM »
Hey,
I'm posting in hope that someone out there might have the service docs for the Blue Bottle and corresponding 9610 Power Supply.
(Currently dealing with a heater voltage not getting above 5v and no HT if anyone has any pointers)
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RuudNL
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Posts: 110
Real Full Name: Ruud van Steenis
There is a solution for every problem!
Re: Blue Bottle Schematic/Service docs
«
Reply #1 on:
November 24, 2022, 03:40:04 PM »
I recently repaired a Blue Bottle power supply. (No schematic!)
In my case one of the 78L05/79L05 voltage regulators died.
After replacing the defective regulator, the microphone worked again.
(I however never managed to get the 'ready' LED lighting... On the PCB on the bottom of the PSU there are some trimpots, function unknown.)
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mikezietsman
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Real Full Name: Mike Zietsman
Re: Blue Bottle Schematic/Service docs
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Reply #2 on:
November 25, 2022, 03:09:01 AM »
Quick update:
My tech managed to fix the supply (Several dry joints) but i am still concerned about the apparent lack of availability of service docs on an objectively unusual design. I will reach out to Blue. Hopefully they will get back to me after the US festivities.
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RuudNL
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Real Full Name: Ruud van Steenis
There is a solution for every problem!
Re: Blue Bottle Schematic/Service docs
«
Reply #3 on:
November 25, 2022, 06:01:57 AM »
Keep hoping... I never received any help from Blue Microphones.
(Even if you have to replace the tube, they want you to send in the complete microphone.)
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Klaus Heyne's Mic Lab
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Blue Bottle Schematic/Service docs