game gear motherboard SYF Mainboard v2.0 for SEGA GameGear
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 Jul 6 - Jul 11

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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
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 70706831497

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Ralf Lucas Schlaefli
New York, US
★★★★★ 5
It has it all
It's exactly what it advertises and does everything I need it to. Enough space to fit my phone, readers, car keys, AirPods, wallet, and a little extra space for a small candle. I only wish the slot for the charging cable was a bit smaller sometimes the charging cable will slide out since there is nothing to catch it or secure it in place.
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Reviewed in the United States on July 30, 2024
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Martial M.
Boise, US
★★★★★ 5
Good
Very good quality
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Reviewed in the United States on October 13, 2025
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Taylor Cannon
Dallas, US
★★★★★ 5
So cute!!
Size: 8 Inch, Color: Black, Size: 8 Inch, Color: Black
Loved these brackets!! Super easy to install and very sturdy! All hardware was included and fit my shelves perfectly.
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Reviewed in the United States on January 13, 2026
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Raj Sukharan
Chelsea, US
★★★★★ 5
Nice
Size: 8 Inch, Color: Gold, Size: 8 Inch, Color: Gold
These are nice shelving brackets. They look modern and simple. Make sure you screw them into a stud so they are extra sturdy.
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Reviewed in the United States on December 9, 2025
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Cincy Mom
Whiting, US
★★★★★ 4
Love the quality and matte black color
Size: 6 Inch, Color: Black, Size: 6 Inch, Color: Black
I love the color how it is not shiny and a matte black. This gives a modern look to any decor. It is very sturdy and attaches with six different screws. Great quality for the price.
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Reviewed in the United States on July 13, 2024

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