Yet Another PoCo - YAP
This is a 1:1 Pocket Color board. It uses all the original parts from a Game Boy Color board. Note: NOT compatible with CPU E boards.
This board fits in a Game Boy POCKET shell
For reference, here is the interactive BOM for:
June 11 UPDATE: There maybe be clearance issues with Q2 and the F1, F2 depending on your shell. Filing or cutting the shell in these areas solves the issue. If you use a Funny Playing shell, the cart shielding needs to be trimmed around the screw standoff.
Images from Jimmehh on MGGC Discord
1ss355 switching diode polarity