PCB identification

[Phil Rees]

Hi guys
This is the voltage stabiliser board from a 22801 HSB 2-6-2 loco.
No power to front lights.
Any info in diagrams or fault findings gratefully received
Thanks
Phil

 

[PhilP]

Flip the board, and post a photo..

Very often, it is a diode, or damaged wire out to the lights.

You won't find a schematic for the analogue board itself, but there is not a lot to them.

 

[dunnyrail]

My initial thought is have you followed the lighting wire to the board? If yes presumably no breaks.

 

[Phil Rees]

Thanks guys.
Yep
Two pins in parallel supplying two lights.
I’ve freed so much magic smoke I know what burnt diodes etc look like.
As I said, anyone any chance of a diagram or schematic?

 

[Bruce]

Thanks guys.
Yep
Two pins in parallel supplying two lights.
I’ve freed so much magic smoke I know what burnt diodes etc look like.
As I said, anyone any chance of a diagram or schematic?

Can you post a picture of the component side of the PCB please.

 

[Dan]

That is the board from the 2-6-2 23802 LGB steam engine, DC only, but DCC ready.