www.laptopsockets.co.uk part of the www.sparesweb.com group Acquired by G Bentley ltd.  tel : 0121 772 5000   9.30am - 8pm mon-friday 9-5 Saturday NEW trade counter

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To order just click on the translated page please view this in the original language

Unhappy replacing thesocket yourself, we doa budget dc socket replacementnormallysame day turnaround at this link

fixed price no fix no fee laptop repair at this link only £129+vat

FREE COLLECTION IN THE UK

We can ship economically across europe

click here to go to the repair page and you can book it in online

Need help in dismantling your system?

Laptop Schematics and disassembly guides are available at this link

Advanced Technology Attachment (ATA), interface and pinouts  for the 2.5" ide laptop drives

For Standard 40 pin system see

For the 50 pin laptop standard see:

This connector is mostly used for 2.5 IDE HDD of notebooks and so on. See ATA pinout for pins 1-40.

44 pin IDC (0.75") male connector  at the controller & peripherals

44 pin IDC (0.75") female connector  at the cable

Pin	Name	Dir	Description
1	/RESET		Reset
2	GND		Ground
3	DD7		Data 7
4	DD8		Data 8
5	DD6		Data 6
6	DD9		Data 9
7	DD5		Data 5
8	DD10		Data 10
9	DD4		Data 4
10	DD11		Data 11
11	DD3		Data 3
12	DD12		Data 12
13	DD2		Data 2
14	DD13		Data 13
15	DD1		Data 1
16	DD14		Data 14
17	DD0		Data 0
18	DD15		Data 15
19	GND		Ground
20	KEY	-	Key (Pin missing)
21	DMARQ	?	DMA Request
22	GND		Ground
23	/DIOW		Write Strobe
24	GND		Ground
25	/DIOR		Read Strobe
26	GND		Ground
27	IORDY		I/O Ready
28	SPSYNC:CSEL	?	Spindle Sync or Cable Select
29	/DMACK	?	DMA Acknowledge
30	GND		Ground
31	INTRQ		Interrupt Request
32	/IOCS16	?	IO ChipSelect 16
33	DA1		Address 1
34	PDIAG	?	Passed Diagnostics
35	DA0		Address 0
36	DA2		Address 2
37	/IDE_CS0		(1F0-1F7)
38	/IDE_CS1		(3F6-3F7)
39	/ACTIVE		Led driver
40	GND		Ground

41	+5VL		+5 VDC (Logic)
42	+5VM		+5 VDC (Motor)
43	GND		Ground
44	/TYPE		Type (0=ATA)

Note: Direction is Controller relative Devices (hard disks)

ATA (50) internal pinout

mostly used for 2.5 IDE HDD of laptops and some other device. Equal to ATA (44) connector, except 50 pin connector used.

50 pin IDC male connector  at the controller & peripherals

There are 50 pins in the plug, the mating receptacle need contain only 44 pins (the removal of pins 45 and 46 provides room for the wall of the receptacle).

The last four pins of the connector plug located on the device are not to be connected to the host, as they are reserved for manufacturer's use. Pins 45, 46 and 20 are keys, and are removed.

Pin	Name	Dir	Description
41	+5VL		+5 VDC (Logic)
42	+5VM		+5 VDC (Motor)
43	GND		Ground
44	/TYPE		Type (0=ATA)
45			Vendor specific
46			Vendor specific
47			Vendor specific
48			Vendor specific
49			Vendor specific
50			Vendor specific

NOTE: new tel numbers

and address

G Bentley ltd
71-75 ALLCOCK STREET
DERITEND
BIRMINGHAM
WEST MIDLANDS
B9 4DY
united kingdom

tel : 0121 772 5000
fax : 0121 772 6222

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G bentley ltd
71-75 ALLCOCK STREET
DERITEND
BIRMINGHAM
WEST MIDLANDS
B9 4DY
united kingdom

tel : 0121 772 5000
fax : 0121 772 6222

Electronic mail
info@gbentley.co.uk

Send mail to info@gbentley.co.uk with questions or comments about this web site.
Copyright © 2005 Gbentley ltd
 

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