AT Keyboard (old style) PC pinout

connector or cable wiring scheme

5 pin DIN female connector
at the computer

Pin	Name	Description	Technical
1	CLOCK	Clock	CLK/CTS, Open-collector
2	DATA	Data	RxD/TxD/RTS, Open-collector
3	n/c	Not connected	Reset on some very old keyboards.
4	GND	Ground
5	VCC	+5 VDC

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Pinouts.ru > Input devices (keyboards, mices, joysticks) pinouts > Pinout of Keyboard (old style) PC and layout of 5 pin DIN female connector	Is it correct?:	should be correct
Source(s) of this and additional information: Hardware Book	4 reports
Last updated 2009-07-08 22:43:47. Edit this page.	Is this document correct or incorrect? What is your opinion?

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