whites surfmaster

[wizz737]

Hi Folks, I'm looking for a working schematic and pcb for a whites surfmaster pi. I have seen 2 or 3 schematics but not sure which one is correct. Some say that c16/ u1 pin 5 are needed to work and some schematics show an audio transformer before the headphones.If anyone has built this detector and has the info I require could you post it or email it to me.
any help would be very much appreciated.

[pelanj]

Have you tried to use the search function? Try searching for Surf PI

[wizz737]

Hi penlaj, thank you for reply. Yes I have used the search function and have found a fair amount of info on the site and others. There are quite a few schematics posted that others could'nt get to work or it turned out that the pcb board had errors. I was hoping that someone out there has build one that worked and could pass along the correct info.

wizz737

[Qiaozhi]

Hi penlaj, thank you for reply. Yes I have used the search function and have found a fair amount of info on the site and others. There are quite a few schematics posted that others could'nt get to work or it turned out that the pcb board had errors. I was hoping that someone out there has build one that worked and could pass along the correct info.

wizz737

Have you looked here? -> http://www.silverdog.co.uk/shop/inde...&product_id=49