Home :: Game Boy Database :: Game Boy Pocket (MGB)

MGB: [iceboy] #1 - M13414586

Front side of Game Boy PocketBack side of Game Boy Pocket

Color
red
Release code
MGB-JPN
Assembly date
?
Has LED
yes

Mainboard

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

Board type
MGB-LCPU-02
Color of bottom half
white
Manufacture date
November/1997
Number pair on board
9-2
Stamp on board
?
Circled letter(s) on board
A
Extra stamp on front
-
Extra stamp on back
-
Label on power board
7Y4
Stamp on speaker
K

LCD Panel

Manufacture date
December/1997
Panel label
T71204S
T71206
Extra label
-
Row cable label
-

Chips

 ChipTypeManufacturerDateLabel
U1CPUCPU MGBSharpWeek 47/1997
CPU MGB
Ⓜ © 1996 Nintendo
JAPAN
9747 DA
U2Work RAMLH5164AN-10LSharpWeek 50/1997
LH5164AN-10L
SHARP
JAPAN
9750 1 DB
U3AmplifierIR3R53NSharpWeek 49/1997
AMP MGB
IR3R53N
9749 a
U4LCD RegulatorIR3E02SharpWeek 48/1997
DMG-REG
IR3E02
9748 n
X1CrystalKDS 4.194DaishinkuWeek 49/1997
KDS9749
4.194
-LCD Column DriverLH5077 B1SharpWeek 47/1997
LH5077 B1
7471
-LCD Row DriverLH5076 ESharpWeek 47/1997
LH5076 E
7470

Notes

- Display has missing rows:
    -> TODO: Not tried to fix yet
- Display flex cable is corroded but still works.
- Link port, DC port and headphone jack are heavily corroded. Link port is not working. Headphone jack not tested yet.
    -> Replaced DC port with replica part
- Diode D3 was blown.
    -> Replaced with solder blob
- Four of the six screws were corroded.
    -> Replaced

Misc

CPU works
yes

 

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Generated: 2024-09-17 05:01 AM +02:00