DMG: G01085686 [gekkio]

Color
OffWhite
Assembly date
March/1989
LCD panel label
S890118
LCD panel date
January/1989

Mainboard

Board type
DMG-CPU-01
Stamp on board
903-23
Extra label
6

LCD board

Board type
DMG-LCD-01
Stamp
903-23
Circled letter(s) on board
Z

Power board

Board type
A1
Manufacture date
1989
Label
DC CONV DMG

Jack board

Board type
DMG JACK 01

Parts

PartTypeManufacturerDateLabel
U1CPUDMG-CPUSharpWeek 9/1989DMG-CPU LR35902 8909 D
U2VRAMLH5164LN-10SharpWeek 2/1989LH5164LN-10 SHARP JAPAN 8902 5 D
U3WRAMLH5164LN-10SharpWeek 2/1989LH5164LN-10 SHARP JAPAN 8902 5 D
U4Audio amplifierIR3R40SharpWeek 8/1989DMG-AMP IR3R40 8908 A
X1Crystal4.194304 MHzDaishinkuFebruary/1989D419B9
-LCD column driverLH5077 FSharpFebruary/1989LH5077 F 902
-LCD row driverLH5076 FSharpFebruary/1989LH5076 F 902
-LCD bias generatorIR3E02SharpWeek 8/1989DMG-REG IR3E02 8908 A