Home :: Game Boy Database :: Game Boy (DMG)
S890303
Chip | Type | Manufacturer | Date | Label | |
---|---|---|---|---|---|
U1 | CPU | DMG-CPU | Sharp | Week 11/1989 | DMG-CPU © 1989 Nintento JAPAN 8911 D |
U2 | Video RAM | LH5164LN-10 | Sharp | Week 11/1989 | LH5164LN-10 SHARP JAPAN 8911 1 D |
U3 | Work RAM | LH5164LN-10 | Sharp | Week 11/1989 | LH5164LN-10 SHARP JAPAN 8911 1 D |
U4 | Amplifier | IR3R40 | Sharp | Week 9/1989 | DMG-AMP IR3R40 8909 A |
X1 | Crystal | D419 | Daishinku | January/1989 | D419A9 |
- | LCD Column Driver | LH5077 F | Sharp | March/1989 | LH5077 F 903 |
- | LCD Row Driver | LH5076 F | Sharp | March/1989 | LH5076 F 903 |
- | LCD Regulator | IR3E02 | Sharp | Week 9/1989 | DMG-REG IR3E02 8909 A |
- LCD had massive amount of missing columns: -> TODO: try to repair - Display cover fell off: -> Cleaned old glue -> Applied double sided tape -> Cover seems to be original - Main PCB is partially covered in blue stuff from leaking batteries: -> Soaked and scrubbed PCB in vinegar, then in alcohol - A0 (cartridge connector pin 6) has a broken via: -> Soldered a wire between CPU and cartridge connector - Small part of LCD PCB is covered in blue stuff: -> Cleaned the part with alcohol - Blue stuff also creeped into volume potentiometer and cartridge connector - Power PCB cables broke off due to corrosion: -> Soldered back on - Capacitors C15 (10nF) and C22 (15pF) disintegrated while cleaning PCB in vinegar: -> Replaced - The three battery contact pieces are all corroded: -> Replaced with replica parts - One of the main board screws and one of the LCD board screws were corroded -> Replaced - Does not continue after displaying Nintendo logo: -> TODO: investigate - No sound: -> TODO: investigate
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Generated: 2024-02-22 12:05 PM +01:00