Garrett (pulse) XL 500

[Emersonpaz]

Thank you for making lay6 great radio work the file

<HUGE text file deleted>

[Qiaozhi]

Thank you for making lay6 great radio work the file

<HUGE text file deleted>

This is not the way to attach image files to the forum. It results in a huge text file that causes problems loading the page.
The correct way is to click on Go Advanced, and then select Manage Attachments.

[Emersonpaz]

ok thanks

[walkman]

Hi Walkman,,,Thanks for the files. Is there a Schematic for this PCB? Thanks, Marty.

Hi MartyJ1963
Yes I have schematic.

[MartyJ1963]

@Walkman,,,Thank you very much Walkman,,it's very kind. Regards, Marty

[MartyJ1963]

@Walkman,,,,What value are the Diodes please? It does not give the values on the schematic or the PCB. Thanks again, Marty.

[walkman]

@Walkman,,,,What value are the Diodes please? It does not give the values on the schematic or the PCB. Thanks again, Marty.

1n4148 use

[Emersonpaz]

According to the original files I believe it is the IN4148

[MartyJ1963]

Thank you Walkman. I'm building the Voodoo at the moment but I would like to build your version of the XL-500 also. I tried to build the original but I could never get it to work. Thank you again. Regards, Marty.

[MartyJ1963]

Thank you Walkman and Emersonpaz. @Walkman,,,Could you tell me what these are please on the photo I posted? Thanks, Marty.

[walkman]

Thank you Walkman and Emersonpaz. @Walkman,,,Could you tell me what these are please on the photo I posted? Thanks, Marty.

Hi Marty
Please follow shcematic.

[6666]

Thank you Walkman and Emersonpaz. @Walkman,,,Could you tell me what these are please on the photo I posted? Thanks, Marty.

The yellow box marked 25K, appears to be the NON-FE.DISC 25K pot that goes from one end of the 4K7 resistor and the other to +12volt, its looks like a pcb pin hole is provided in the +12 volt copper to solder in to/on to.

The other yellow box is the audio section which has some variations.

[6666]

The yellow box marked 25K, appears to be the NON-FE.DISC 25K pot that goes from one end of the 4K7 resistor and the other to +12volt, its looks like a pcb pin hole is provided in the +12 volt copper to solder in to/on to.

The other yellow box is the audio section which has some variations.

I might have written that poorly, so the area within the yellow box which contains the figure 25K, etc etc

[Constantin]

Hi MartyJ1963
Yes I have schematic.

Something is wrong in this schematic. Power supply won't work.

[MartyJ1963]

Thanks guys,,,Only I couldn't figure out where to connect the speaker? @Constantin,,,Have you built this version? How do you know the Power supply section doesn't work? Thanks, Marty