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Category:	Pinout of a:
LAN	RJ-45 cable
Palm	Palm interface connection
RS232	DB connector
RS232	Nullmodem-cable
TV	SCART connector

LAN:

RJ-45 peer to peer network connection (patch-cable):

Pin number	Function
1	Transmit +
2	Transmit -
3	Receive +
4	unused
5	unused
6	Receive -
7	unused
8	unused

Note:	Table is only valid for a 10/100 Mbit network, so it doesn't cover a 1000 Mbit network!
	The pairs (wires of the same color) are twisted to prevent interference (see picture below).

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RJ-45 Cross network connection (cross-cable):

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PALM:

Palm interface connection, 10 pins:

Pin number Function 1 DTR 2 +3.3 VDC 3 RXD 4 RTS 5 TXD 6 CTS 7 HS IRQ 8 ID 9 unused 10 SG

Note:

Pin numbering is the same for Palmpilot, Palm III, V, VII, m100, m105.

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Palm interface connection 16 pins, (universal connector):

Pin number Function 1 GND 2 USB D+ 3 USB D- 4 VBUS 5 HS IRQ 6 unused 7 SG 8 ID 9 VOUT 10 RXD 11 TXD 12 DETECT 13 CTS 14 RTS 15 DTR 16 VCHARG

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RS232:

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RS232 DB-9 connector:

Pin number Function 1 DCD 2 RXD 3 TXD 4 DTR 5 SG 6 DSR 7 RTS 8 CTS 9 RI

RS232 DB-25 connector:

Pin number Function 1 Shld 2 TXD 3 RXD 4 RTS 5 CTS 6 DSR 7 SG 8 DCD 9 unused 10 unused 11 unused 12 unused 13 unused   Pin number Function 14 unused 15 unused 16 unused 17 unused 18 unused 19 unused 20 DTR 21 unused 22 RI 23 unused 24 unused 25 unused

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TV:

SCART connector:

Pin number Function 1 Audio out right 2 Audio in right 3 Audio out left and mono 4 Audio ground 5 Blue ground 6 Audio in left and mono 7 Blue 8 Audio/ RGB switch 16:9 9 Green ground 10 Clock out 11 Green   Pin number Function 12 Data out 13 Red ground 14 Data ground 15 Red/ Chroma 16 Blanking signal 17 Composite video 18 Blanking signal ground 19 Composite video out 20 Composite video in/ luminance 21 Ground/ shield

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