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The Sega Game Gear portable gaming device was released in 1991 in competition with the Nintendo Game Boy.

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CN3 pin layout for repair

Hello I have a damaged CN3 plug and cannot find which pin connects where between the mainboard CN3 to the audio board CN1.

something like

E = blank/empty

each number correlates with a pin

CN1 [ 1 2 3 4 E 5] CN3 [ 1 2 3 4 E 5]

1 -> 1

2 -> 3

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Hi @awsomeade

Here's a composite image taken from p.9 & p.10 of the Sega Game Gear VA1 service manual showing the wiring connections for mainboard CN3 and sound board CN1

Block Image

(click on image to enlarge)

Hopefully this is of some help.

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Benjamin Schinstock crwdns2893898:0crwdne2893898:0
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