A600 caps lock LED

majsta · 13 February 2012, 23:00

I have one stupid question but please understand that I have never seen complete system, all of my A600 systems are assembled from more units and used parts. I have schematics and everything but I have no idea what this LED from caps lock button looks like and where this LED is connected. I can't find any pictures on the web. I know that I need to put LED thry plastic part of keyboard but where to connect it??? I can't find that on schematics or maybe there is some plastic part that I don't have or something because there are some places on mainboard that could be related to this function but like I said maybe I don't have some plastic part to get that LED connected. Can anyone explane this to me. Thanks

cpiac64 · 13 February 2012, 23:17

i suppose pin 4 katode (r622-q621) and pin 9 anode (vcc) page 9 of schematic

majsta · 14 February 2012, 00:04

Yes I found that but I don't understand how its connected It is easy to solder LED on that points and then to import that thry the plastic part of the keyboard but I don't think that this was original solution. I need to know original solution because there is some strange plastic connection part near that plastic tube for LED near the Caps Lock key?

13 February 2012, 23:00	#1
majsta www.majsta.com Join Date: Jun 2010 Location: Banjaluka/Republic of Srpska Age: 43 Posts: 448	A600 caps lock LED I have one stupid question but please understand that I have never seen complete system, all of my A600 systems are assembled from more units and used parts. I have schematics and everything but I have no idea what this LED from caps lock button looks like and where this LED is connected. I can't find any pictures on the web. I know that I need to put LED thry plastic part of keyboard but where to connect it??? I can't find that on schematics or maybe there is some plastic part that I don't have or something because there are some places on mainboard that could be related to this function but like I said maybe I don't have some plastic part to get that LED connected. Can anyone explane this to me. Thanks

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13 February 2012, 23:17	#2
cpiac64 Registered User Join Date: Apr 2010 Location: Italy Posts: 1,136	i suppose pin 4 katode (r622-q621) and pin 9 anode (vcc) page 9 of schematic

14 February 2012, 00:04	#3
majsta www.majsta.com Join Date: Jun 2010 Location: Banjaluka/Republic of Srpska Age: 43 Posts: 448	Yes I found that but I don't understand how its connected It is easy to solder LED on that points and then to import that thry the plastic part of the keyboard but I don't think that this was original solution. I need to know original solution because there is some strange plastic connection part near that plastic tube for LED near the Caps Lock key?

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