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DMG: [iceboy] #21 - G23204344

Front side of Game BoyBack side of Game Boy

Color
off-white
Screws
tri-wing
Assembly date
February/1992

Mainboard

Front side of Game Boy main circuit boardBack side of Game Boy main circuit board

Board type
DMG-CPU-06
Stamp on board
202-0100
Circled letter(s) on board
N
Extra label
4

LCD Board

Front side of Game Boy LCD circuit boardBack side of Game Boy LCD circuit board

Board type
DMG LCD-06
Manufacture date
December/1991
Stamp on board
202-0100
Circled letter(s) on board
Z
Number pair on board
-
LCD panel label
-
LCD row cable label
72 0208
LCD panel date
February/1992

Power Board

Front side of Game Boy power circuit boardBack side of Game Boy power circuit board

Board type
A3
Manufacture date
January/1991
Label
DC CONV DMG

Jack Board

Front side of Game Boy headphone jack circuit boardBack side of Game Boy headphone jack circuit board

Board type
DMG JACK 03
Extra label
-

Chips

 ChipTypeManufacturerDateLabel
U1CPUDMG-CPU BSharpWeek 4/1992
DMG-CPU B
© 1989 Nintento
JAPAN
9204 D
U2Video RAMLH5264N4SharpWeek 4/1992
LH5264N4
SHARP
JAPAN
9204 5 Y
U3Work RAMLH5264N4SharpWeek 4/1992
LH5264N4
SHARP
JAPAN
9204 5 Y
U4AmplifierIR3R40SharpWeek 44/1991
DMG-AMP
IR3R40
9144 A
X1CrystalD419DaishinkuDecember/1991
D419M1
-LCD Column DriverLH5077 AFSharpWeek 32/1991
LH5077 AF
1320
-LCD Row DriverLH5076 AFSharpWeek 33/1991
LH5076 AF
1330
-LCD RegulatorIR3E02SharpWeek 47/1991
DMG-REG
IR3E02
9147 A

Notes

- Missing display cover:
    -> Cleaned old glue
    -> Attached replica part
- Link port cover was missing:
    -> Attached replica part
- D-Pad silicon pad disintegrated while cleaning
    -> Attached replica part
- Brightness potentiometer has non-linearities in resistance.

Misc

CPU works
yes

 

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