Home :: Game Boy Database :: Game Boy (DMG)
S890802
Chip | Type | Manufacturer | Date | Label | |
---|---|---|---|---|---|
U1 | CPU | DMG-CPU A | Sharp | Week 34/1989 | DMG-CPU A © 1989 Nintendo JAPAN 8934 D |
U2 | Video RAM | LH5264TN-L | Sharp | Week 33/1989 | LH5264TN-L SHARP JAPAN 8933 7 Y |
U3 | Work RAM | LH5264TN-L | Sharp | Week 33/1989 | LH5264TN-L SHARP JAPAN 8933 7 Y |
U4 | Amplifier | IR3R40 | Sharp | Week 27/1989 | DMG-AMP IR3R40 8927 A |
X1 | Crystal | D419 | Daishinku | July/1989 | D419G9 |
- | LCD Column Driver | LH5077 F | Sharp | August/1989 | LH5077 F 908 |
- | LCD Row Driver | LH5076 F | Sharp | August/1989 | LH5076 F 908 |
- | LCD Regulator | IR3E02 | Sharp | Week 26/1989 | DMG-REG IR3E02 8926 A |
- Display cover was missing -> Cleaned old glue -> Attached replica part - LCD had missing rows at the top: -> repaired - LCD had missing columns, most of them at the borders: -> Tried to repair, but FUBARed it. Very annoing after putting so much work into just fixing the rows. - LCD row cable is in bad shape: One plastic layer is separating itself from the cable. - Solder connection between LCD row flex layer and PCB looks very bad. -> Maybe someone at some time has replaced the display. The wire that holds the column flex cable down to where it is soldered onto the PCB is bended in an unusual way. - Battery contact (the one with the spring) on the main PCB is corroded. - Four screws, specially the one on the middle right (when viewed from the back side), were very hard to get out. -> I've worn off the screw caps very badly while trying. -> Thrown them away, because you couldn't get any grip anymore. -> replaced them
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Generated: 2024-02-22 12:05 PM +01:00