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#1
Virtual Boy Sound Pinout
Posted on: 2013/7/29 18:24
Virtual Freak
Joined 2011/8/20
Germany
83 Posts
CoderLong Time User (8 Years) 50+ Game Ratings
Hy there,
I just wanted to know if some could tell me for what these are.
(Red circle)

Thanks and greetings,
Ben

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#2
Re: Virtual Boy Sound Pinout
Posted on: 2013/7/29 22:54
PVB Elite
Joined 2003/7/26
USA
1465 Posts
PVBCC EntryCoderContributorSpecial AchievementTop10 PosterHOTY09 EntryLong Time User (15 Years) App Coder20+ Game RatingsPVBCC 2013 Entry
The red wire (pin 1) is +5V.
Pin 2 is left audio (cartridge pin 58).
Pin 3 is right audio (cartridge pin 57).
Pin 4 is GND.

I can't find the pinout of the MM1030B audio amp with a cursory search, but a little circuit tracing would fix that.
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#3
Re: Virtual Boy Sound Pinout
Posted on: 2013/7/30 7:15
Nintendoid!
Joined 2007/12/14
169 Posts
CoderLong Time User (12 Years) App Coder
Does anybody know how to actually use the cartridge audio pins to mix audio into the VB's final output? I've read somewhere that the voltages are not the same as a typical line-in (like on a stereo receiver), but does anyone know specifically what they are? Is the VB cartridge audio pinout electrically the same as in the SNES?
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#4
Re: Virtual Boy Sound Pinout
Posted on: 2013/7/30 8:42
Virtual Freak
Joined 2011/8/20
Germany
83 Posts
CoderLong Time User (8 Years) 50+ Game Ratings
Thans RunnerPack for the info.;)
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#5
Re: Virtual Boy Sound Pinout
Posted on: 2013/7/31 22:15
PVB Elite
Joined 2003/7/26
USA
1465 Posts
PVBCC EntryCoderContributorSpecial AchievementTop10 PosterHOTY09 EntryLong Time User (15 Years) App Coder20+ Game RatingsPVBCC 2013 Entry
Quote:

Virtual_Ben wrote:
Thans RunnerPack for the info.;)


Any time, Ben. BTW, what prompted you to ask about this? Are you having a problem with your VB's amplifier, or are you working on something new, or...?
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#6
Re: Virtual Boy Sound Pinout
Posted on: 2013/8/3 1:25
Virtual Freak
Joined 2011/8/20
Germany
83 Posts
CoderLong Time User (8 Years) 50+ Game Ratings
I just wanted to try something out.
Nothing special.
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