GOLDSCAN 5 SCHEMATIC QUESTION

[dbanner]

Post#261

[eclipse]

dbanner AD8055 is AD654

[Orbit]

Now i try to make pcb and test.

[dbanner]

Now i try to make pcb and test.

[dbanner]

Corrected. AD654, B-.

[Orbit]

Hi dbanner ! Can you in SprintLayut 5 ?

[Jose]

At TDI the second preamplifier is a NE5532, not a AD8055 as at GS5.

We must assume then, that TDI has three stages in the preamplifier...
Jose

[dbanner]

Here is a layout for GS5 audio based on schem that was posted of TDI Audio.

[Geo]

At TDI the second preamplifier is a NE5532, not a AD8055 as at GS5.

[Geo]

Thanks to all of you.
I own a TDI and i need schematics only for repairing( if will needing) or for modification.

Regards

[Jose]

Can you post the file as jpg type because i can't open them???

Thank you.

Hello Geo
Thanks to Eclipse, you can see the files.
With regard to audio, I want to clarify that it is experimental, inspired by images taken from different forums, schemes published by Miscktv, the audio of Scope CS7, in addition to essay and error.
This version works with 12 volts, which is why it uses a negative low-drop regulator.
In some cases, the connectors must be taken as a connection point, because they do not match with the other board.
The purpose is to serve as a basis, to update it with the schemes published by Altra.
Jose

[eclipse]

If you take a closer look on both files there is a note (date which can serve as version number), and I can't edit my previous post.

[6666]

For those people who are planning to update the schematic can you please put a date on the schematic and a name so we know which is the latest version
thanks.

[eclipse]

Okay as a DipTrace preacher I should export the files but really you should try the app. It's free under NNN pin schematics (main board is too large for this).

Goldscan 5 by Jose (main)

Goldscan 5 by Jose (PSU & Sound)

[Toros]

I think that the Dip trace does not allow export in jpg format. The program has its free version and you can download it whenever you want.