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DMG: [iceboy] #12 - G01272710

Color: off-white
Screws: phillips
Assembly date: September/1989 - December/1990

Mainboard

Board type: DMG-CPU-01
Stamp on board: ?
Circled letter(s) on board: -
Extra label: 2

LCD Board

Board type

DMG LCD-04

Manufacture date

1989

Stamp on board

012-15 909-22 ??

Circled letter(s) on board

Number pair on board

LCD panel label

N2 3S901013

LCD row cable label

B01023

LCD panel date

October/1990

Power Board

Board type: A1
Manufacture date: 1989
Label: DC CONV DMG

Jack Board

Board type: DMG JACK 02
Extra label: -

Chips

	Chip	Type	Manufacturer	Date	Label
U1	CPU	DMG-CPU A	Sharp	Week 19/1989	DMG-CPU A © 1989 Nintendo JAPAN 8919 D
U2	Video RAM	LH5264N4	Sharp	Week 18/1989	LH5264N4 SHARP JAPAN 8918 5 Y
U3	Work RAM	LH5264N4	Sharp	Week 18/1989	LH5264N4 SHARP JAPAN 8918 5 Y
U4	Amplifier	IR3R40	Sharp	Week 14/1989	DMG-AMP IR3R40 8914 A
X1	Crystal	D419	Daishinku	April/1989	D419D9
-	LCD Column Driver	LH5077 F	Sharp	September/1990	LH5077 F 009
-	LCD Row Driver	LH5076 F	Sharp	September/1990	LH5076 F 009
-	LCD Regulator	IR3E02	Sharp	Week 33/1989	DMG-REG IR3E02 8933 A

Notes

- PCBs completely destroyed by leaking batteries
    -> salvaged chips, display connector, link port, brightness poti,
       power switch and crystal
    -> threw away battery contacts, main PCB, LCD PCB and power PCB
    -> attached replica battery contacts
- LCD is also leaking / has black spot
    -> garbage
- Display cover fell off
    -> Wasn't able to scrub off the old glue without also scrubbing
       off the grey color
    -> garbage

Misc

CPU works: ?

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Generated: 2024-02-22 12:05 PM +01:00