Product no.: LED-GB-Zu-Biv-01
Properties
- A small and nice prepared pcb to easily fit into the Game Boys housing
- 6 coloured cables for simple soldering
- L x W x H: 19.3 x 9 x 3mm (without the cables)
- Weight: ~1g
- The unused inputs of this so called bivert-pcb or hex-inverter are set to high signal to prevent them from floating free
- A small capacitor between + and - keeps the chip stable
Application
- For a signal inversion of the Game Boys LCD
- Together with a polarisation foil (rotated to inversion) its a double inversion = biversion
- This biversion gives off a far better contrast of the LCD together with a LED backlight
Additional notes
Actually there is a german tutorial for this pcbs installation, only:
Bivert-Mod für Game Boy DMG und Game Boy Pocket
BUT with this nice picture from that tutorial you don`t necessarily need any further explanations. The colours of the pcbs cables match the 6 solder spots in the picture:

A service for all those installations for the Game Boy and other consoles offers
Andreas König from Germany: DonKing Konsolenservice
Price:
5,46 EUR
19 % VAT incl. excl. Shipping costs
Scaled prices
from 1 pcs.
per 5,46 EUR
from 5 pcs.
per 5,08 EUR
from 20 pcs.
per 4,68 EUR