SGB: Unit #1 [max-m]
- Stamp on case
- 34B
Mainboard
- Board type
- SGB-R-10
- Manufacture date
- June/1994
- Circled letter(s) on board
- M
- Letter at top right
- E
Parts
| Part | Type | Manufacturer | Date | Label | |
|---|---|---|---|---|---|
| U1 | CPU | SGB-CPU 01 | Sharp | Week 27/1994 | SGB-CPU 01 © 1994 Nintendo Ⓜ 1989 Nintendo JAPAN 9427 7 D |
| U2 | ICD2 | ICD2-R | ROHM | Week 24/1994 | Nintendo ICD2-R 424 166 |
| U3 | WRAM | LH52A64N-YL | Crosslink Semiconductor | Week 27/1994 | LH52A64N-YL Xlink JAPAN H427 07 C |
| U4 | VRAM | LH52A64N-YL | Crosslink Semiconductor | Week 27/1994 | LH52A64N-YL Xlink JAPAN H427 07 C |
| U5 | ROM | Week 28/1994 | SYS-SGB-2 © 1994 Nintendo 9428 E | ||
| U6 | CIC | F413A | Sharp | Week 25/1994 | F413A © 1992 Nintendo 9425 a |