SKU: 70706831497
game gear motherboard

game gear motherboard SYF Mainboard v2.0 for SEGA GameGear

Sale price$21.78 Regular price$24.20
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Ships within 48 hours · Estimated delivery Oct 15 - Oct 20

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Description

game gear motherboard SYF Mainboard v2.0 for SEGA GameGearSound and power board NOT included! SYF Mainboard 315 5535 315 5682 v2. 0 for SEGA GameGear This is a brand new manufactured replacement mainboard compatible with your Sega Game Gear, using all new components. This board makes it possible to repair your VA1 VA4 VA5 Majesco model Game Gear which suffers from PCB damage caused by leaking capacitors or batteries. SYF Mainboard 315 5378 v2. 0 for SEGA GameGear This is a brand new manufactured replacement

Sound and power board NOT included!

 

SYF Mainboard 315-5535 / 315-5682 v2.0 for SEGA GameGear
This is a brand-new manufactured replacement mainboard compatible with your Sega Game Gear, using all new components. This board makes it possible to repair your VA1 / VA4 / VA5 / Majesco model Game Gear which suffers from PCB damage caused by leaking capacitors or batteries.

SYF Mainboard 315-5378 v2.0 for SEGA GameGear
This is a brand-new manufactured replacement mainboard compatible with your Sega Game Gear, using all new components. This board makes it possible to repair your VA0 model Game Gear which suffers from PCB damage caused by leaking capacitors or batteries.
 
The board has been reverse engineered from a Sega Game Gear. Since I am not able to source new ASIC chips, cartridge connectors and expansion port connections, you need to supply these parts from one of your broken boards. TV-tuner is not supported - this is limited due to the current available LCD kits.

Installation is done at your own risk. I do not take responsibility for damage resulting from installation. Experienced soldering skill is needed – do no buy this kit if you do not know how to solder fine pitch SMD chips.

Manual and more information can be found here: Game Gear Mainboard 315-5378 – SYF
Manual and more information can be found here: Game Gear Mainboard 315-5535 – SYF

Before installation, please join the BennVenn Discord via https://discord.gg/f8AbftjEMs and look for the #game-gear-mainboard-kit channel!

Recommended tools are:

  • Soldering iron with 1-1.5mm chisel or gull-wing tip
  • Hot air rework station
  • Desoldering gun or pump
  • Flux
  • IPA
  • Multimeter and/or oscilloscope

Assembled kit includes:

  • All SMD parts assembled on mainboard - except for ASIC
  • 5-pin potentiometer for brightness level adjustment
  • 3mm 2-color LED red with diffused lens
  • 32.2160MHz crystal
  • VA0/VA1 Tyco AMP CT style power and sound board wire harness
  • LCD ribbon for either BennVenn or RetroSix Cleanscreen
  • Various SMD resistors and capacitors

Additional features over v1.7 model:

  • 4-layer PCB design
  • User selectable 315-5535 or 315-5682 ASIC support (single-ASIC only)
  • Toggle switch and pads for PSG / GGFM audio mixing (single-ASIC only)
  • RetroSix Cleanslot FFC connector
  • Improved clock oscillator circuit
  • 30-pin FFC connector with all LCD and button I/O
  • Additional test pads added
  • Experimental J2 jumper added for NTSC/PAL selection

This is a custom built evaluation kit destined for professionals to be used solely at research and development facilities for such purposes.

 

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 70706831497

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Daniel Gutierrez
Waukegan, US
★★★★★ 5
UGH SO GOOD!!!
Format: Paperback
Such a good book! The way the story is written and how the characters are portrayed leaves you wanting more! A tad bit of a slow burn but so so good and worth the wait! Personally I bought both the book and audio book because I couldn't put it down! This book had me (A man) kicking my feet like a little girl and holding back tears throughout the story. I just love love and this story is just so beautifully written!
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Reviewed in the United States on January 15, 2026
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nicole
Charlottesville, US
★★★★★ 3
Slow burn with a sprinkle of fantasy.
Format: Kindle
It was alright. Written well. Story was decent. But it just lacked something. It's the slowest burn I've ever read, which is fine. I felt like the knight (main character) was kind of weak and whiney… And I expected the strength of a knight! The first chapter is filled with a lot of background information, but then it's like the story doesn't really reference it again. I would have liked a bit more information that first chapter before just heading right into the story in chapter 2. Things could have been explained more in general. There could have been a lot more detail and explanation abiut the fantasy side of the book. It was just like a straight romance with a sprinkle of fantasy. Overall, it was decent, but I probably wouldn't recommend it to someone unless they asked specifically for a slow burn with a little bit of fantasy. I received an advance review copy for free, and I am leaving this review voluntarily.
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Reviewed in the United States on November 9, 2024
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Dawn C
Draper, US
★★★★★ 4
A Forbidden Romance With Teeth
Format: Paperback
First off: I loved the couple. Della, our acting princess, and her sharp wit and determination to survive were a refreshing change from the damsel type princess. Galeon was a woman of honour and yet so head over heels with the fake princess that she can't keep away. Birch does a great job of building a magical world and drawing you into it so that you kept turning pages until the end. And that page-turning was also spurred by the slow burn will-they-won't-they romance between the heroines who had much to lose if they crossed the line. I've purchased all three novels and will review Her Blushing Hero just as soon as I've finished.
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Reviewed in the United States on March 11, 2026
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Carissa M.
Lake Worth, US
★★★★★ 5
AMAZINGGGGG
Format: Kindle
My first sapphic read and i think I’ll forever be attached to her writing! Already finished the consecutive two books in the series and I’m back to rereading them all! Such a great author to draw up such vivid pictures through words, especially the spicy parts! Great slow burn, so much action and lesbians are normalized in this world??? I loveeee it! Thank you Ms. Mariah for giving your readers a beautiful place to escape! Can hardly wait for spring when she releases the 4th book 😍
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Reviewed in the United States on February 21, 2026
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SaguaroGeorge
San Leandro, US
★★★★★ 1
Toxic fumes!
Format: Hardcover
Be careful! Book stank, even after a few days with fumes that felt toxic and probably were. Returned
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Reviewed in the United States on December 5, 2025

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