Licensed under Creative Commons Attribution 4.0 International.
Exceptions:
MGB-xCPU/MGB-LCPU-02.jpg: assumed to be in public domain based on the readme.txt file
Used libraries:
Traced based on high-res scans by Alex a.k.a. ArcadeTV.
Components were identified by desoldering and measuring everything on MGB-ECPU-01 and MGB-LCPU-01 boards.
Game Boy Pocket mainboard schematics
Traced MGB-LCPU-02 board SVG
Raw notes of MGB-ECPU-01 board components
Components were identified by desoldering and measuring everything on a AGS-CPU-11 board.
Note: there are several versions of Advance SP mainboards, and these schematics have accurate information only for AGS-CPU-11
Game Boy Advance SP AGS-001 mainboard (AGS-CPU-11) schematics
Raw notes of AGS-CPU-11 board components
Traced AGS-CPU-11 board SVG
Components were identified by desoldering and measuring everything on a DMG-LCD-06 board.
Original Game Boy LCD board (DMG-LCD-06) schematics
Components were identified by desoldering and measuring everything on one board of each type (A/B/C/D).
There are several versions of the regulator board, but the board label is not enough to distinguish the different versions. gbhwdb uses unofficial type A1/A2/A3/B/C/D designation, which is also used here. Identify your board by looking at the following board version comparison photo:
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Schematics:
- DC CONV DMG (type A / type B) schematics
- DC CONV DMG (type C) schematics
- DC CONV2 DMG (type D) schematics
Visual component references:
- DC CONV DMG (type A) visual component reference
- DC CONV DMG (type B) visual component reference
- DC CONV DMG (type C) visual component reference
- DC CONV2 DMG (type D) visual component reference
Known differences:
- A1 vs A2 vs A3: one trace is laid out slightly differently at the bottom of the board
- A vs B: exactly the same circuit, but the board layout has been redone and small components now come in MicroMELF packages (vs 0603 imperial)
- B vs C: almost exactly the same circuit, but the input filter no longer has an inductor, and many component values have been slightly changed. Schottky diode switched from surface-mount SOT-23 package to through-hole DO-34.
- C vs D: main circuit and components are identical, but an extra undervoltage lockout (UVLO) circuit has been added and board layout has been redone once again