SYF SEGA Game Gear mainboard kit 315-5378 v2.0 (dual ASIC)

UPDATE 10/22/25: NOW IN STOCK! Product summary: This is a brand new replacement SEGA Game Gear mainboard kit, reverse-engineered with all new components! Use this kit to replace your original SEGA Game Gear mainboard if it has been damaged beyond repair by old leaky capacitors! This mainboard model is ONLY compatible with "VA0" SEGA Game Gear consoles (dual ASIC model) ASIC models 315-5377 and 315-5378 supported - Same pinout configuration for both Revised v2.0 mainboard model for improved ease of installation - *CURRENTLY A PROTOTYPE REVISION!* Included components: SYF GG 315-5378 v2.0 replacement mainboard 2x VA0/VA1 Tyco AMP CT style power board and sound board wire harnesses 1x 3mm bi-color diffused LED for power indicator 1x 32.2160 MHz crystal 1x 5-pin potentiometer for brightness adjustment 2x large Phillips screws (not pictured) 4x small Phillips screws (not pictured) NOT included / You MUST harvest or purchase: "IC1" - "Toshiba 84C00AM-6" (Harvest from original co