SGB: Unit #7 [gekkio]
- Stamp on case
- 20B
Mainboard
- Board type
- SGB-R-10
- Manufacture date
- July/1994
- Circled letter(s) on board
- M
- Letter at top right
- F
Parts
| Part | Type | Manufacturer | Date | Label | |
|---|---|---|---|---|---|
| U1 | CPU | SGB-CPU 01 | Sharp | Week 32/1994 | SGB-CPU 01 © 1994 Nintendo Ⓜ 1989 Nintendo JAPAN 9432 5 D |
| U2 | ICD2 | ICD2-R | ROHM | Week 31/1994 | Nintendo ICD2-R 431 101 |
| U3 | WRAM | LH52A64N-YL | Crosslink Semiconductor | Week 31/1994 | LH52A64N-YL Xlink JAPAN H431 02 C |
| U4 | VRAM | LH52A64N-YL | Crosslink Semiconductor | Week 31/1994 | LH52A64N-YL Xlink JAPAN H431 02 C |
| U5 | ROM | LH532100B | Sharp | Week 32/1994 | SYS-SGB-2 © 1994 Nintendo LH532KND 9432 E |
| U6 | CIC | F413B | Sharp | Week 32/1996 | F413B © 1992 Nintendo 9632 a |