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rrrm3
22nd July, 2022, 04:58 PM
oops posted this in wrong part of forum

so i did a search and there is some good threads unfortunately all the picture links are no longer working

I am having problems finding the IC on this, although I dont think im looking for a normal IC from what i read. This has MB91E.. which i think i need the solder points, i cant find those anywhere either

https://ibb.co/NWGLHfd+

frankrayk
22nd July, 2022, 06:14 PM
93c86.........................

rrrm3
22nd July, 2022, 06:17 PM
where is the chip ? under gauges ?
i cant find it on back side
anyway to do it via pin outs and solder wires to back?

*update*
so i ended up pulling gauges
i found the 93C86 but its a SOIC chip, i dont have that connector, mine broke - i just ordered a new one
meanwhile can i get pinout so i can solder to the leads and complete the car

pictures below of where IC is, but i am not sure where solder points are

https://i.ibb.co/sRtbQpV/civic-cluster-93c86-1x.jpg (https://ibb.co/02QmZpG)

rrrm3
22nd July, 2022, 08:55 PM
so i found this

https://www.digital-kaos.co.uk/forums/attachment.php?attachmentid=849100&d=1637505295

which looks exactly like mine, i soldered up the wires but i am having issues with #5, there is no solder pad so cant get the wire to stick in that place (trying to use carpog to do this car)

rrrm3
23rd July, 2022, 02:48 PM
any help on this?

al70
23rd July, 2022, 03:21 PM
its just earth ( ground ) earth it somewhere else on the board