Digital board connections for F7

[Graham]

Like a dummy I disconnected the wires from the board thinking no worries I have a diagram, wrong diagram...help...I have one left and not sure I got the others right either...sigh

 

[PhilP]

See post#2:

LGB on board decoder ME014385 by Massoth - G Scale Central

 

[Graham]

See post#2:

LGB on board decoder ME014385 by Massoth - G Scale Central

Thanks this will help greatly

 

[muns]

What is the non connected wire for? I would guess at being a 2 pin power socket (only because the connector is blue) and is normally connected to the socket labelled "Multi-purpose-socket".

 

[Graham]

What is the non connected wire for? I would guess at being a 2 pin power socket (only because the connector is blue) and is normally connected to the socket labelled "Multi-purpose-socket".


View attachment 250355

Yes it was the front socket still puzzled why it has a speaker and no sound

 

[Dan]

Non Marklin F7 units had sound only in the B unit, F7A just had a speaker. B units had 2 audio amplifiers, and could feed the AB configuration or an ABA.
Loose red/black wire is track power and connects to (steckdose) and goes to the front or rear socket.