Audio Jack Issue

[swisstoni]

Does anyone know the part number of the audio jack port connected to the mainboard (photo below) mine has come loose and is about to fall off im looking to replace with a new one this is one of the original Raspberry Pi Jamma boards not the newer ones. Many Thanks

[dee2eR]

Any similar shaped audio jack should work, either 3 pin or 5 pin is fine to use. Either of these can be considered an official part (I've used a few different ones over the years based on what's available at the time, these are the last 2 models I've used):
https://au.element14.com/cliff-electron ... st=2518190
https://au.element14.com/cliff-electron ... st=2518188


That's actually still the current version of the RaspberryJAMMA. The only difference between your older board and the current ones is I now use 2.5A fuses to accomodate Pi4 - if you upgrade your fuse your board is completely up to date (earliest boards used 1A, later I moved to 2A for Pi3, now 2.5A - the silkscreen still says 1A as I haven't updated it). In case you want to order the 2.5A current fuse at the same time it's this one: https://au.element14.com/littelfuse/025 ... st=1207779

[swisstoni]

Would this be suitable to replace the fuse on my old board, the one linked only ships from the US £15 postage! :

https://uk.farnell.com/littelfuse/02510 ... price=true

[cool_factor]

That fuse is way too high of an Amp rating, find a 2A or 2.5A max.


LITTELFUSE 025102.5MRT1L
Fuse, PCB Leaded, 2.5 A, 125 V, PICO II 251 Series, 125 V, Very Fast Acting, Axial Leaded

[swisstoni]

Would this one be sufficient?

https://www.ebay.co.uk/itm/126018995991 ... media=COPY

[dee2eR]

That one should be fine.

[swisstoni]

Can the fuse be soldered anyway or should there a positive and negative?

That one should be fine.

[dee2eR]

@swisstoni either way is fine