SGB: Unit #4 [gekkio]
- Stamp on case
- 07B
Mainboard
- Board type
- SGB-R-10
- Manufacture date
- August/1994
- Circled letter(s) on board
- M
- Letter at top right
- C
Parts
| Part | Type | Manufacturer | Date | Label | |
|---|---|---|---|---|---|
| U1 | CPU | SGB-CPU 01 | Sharp | Week 37/1994 | SGB-CPU 01 © 1994 Nintendo Ⓜ 1989 Nintendo JAPAN 9437 1 D |
| U2 | ICD2 | ICD2-R | NEC | Week 34/1994 | Nintendo ICD2-R 9434KX202 D93128 |
| U3 | WRAM | LH52A64N-YL | Crosslink Semiconductor | Week 36/1994 | LH52A64N-YL Xlink JAPAN H436 0E C |
| U4 | VRAM | LH52A64N-YL | Crosslink Semiconductor | Week 36/1994 | LH52A64N-YL Xlink JAPAN H436 0E C |
| U5 | ROM | SYS-SGB-2 JAPAN © 1994 Nintendo 427A2 A04 NND | |||
| U6 | CIC | F411A | Sharp | Week 33/1994 | F411A © 1990 Nintendo 9433 a |