Hohner HI-15B Schematic

[big_teee]

Looking for Hohner HI-15B Schematic.
It could also be a Marlboro 15B schematic.
Or if you know of any schematic that is similar.

I have the amp tore a part I really need a schematic.
Thanks,
T

[vintagekiki]

Maybe you get some idea


http://us.playhohner.com/fileadmin/hohner_group/hohner/09_documents/manuals_historic/

[big_teee]

Hey Vintage I didn't see anything in that pile that resembled anything I have.

I did find an early Kay Solid State amp that seems to be my circuit.
http://www.tonegems.com/wp-content/u..._schematic.jpg
This diagram also has tremelo and foot switch jack that mine doesn't have.
T

[g1]

Does yours have a driver transformer like that teee?
Yesterday when I was looking I stumbled across a Hohner with a driver transformer like that, but I was thinking you had a newer unit.

[big_teee]

Mine is kind of a combination of the two drawings.
The input and the speaker output looks like your Schematic.
But mine only has a total of 5 transistors, counting the power transistors, yours has 7.
Mine only has Vol. Bass & Treble Pots.
It has shorted filter caps, and I can repair it with the two drawings.
It looks just like this Marlboro.
https://www.google.com/search?q=marl...PG09s8J0ERM%3A
The 15 inch eminence made square magnet speaker has 1974 stamped on it.
Thanks,
T

[vintagekiki]

Marlboro schematics

http://us.playhohner.com/fileadmin/hohner_group/hohner/09_documents/manuals_historic/schaltplan_marlboro_g_50_r.pdf

http://us.playhohner.com/fileadmin/hohner_group/hohner/09_documents/manuals_historic/schaltplan_marlboro_g_40_r.pdf

http://us.playhohner.com/fileadmin/hohner_group/hohner/09_documents/manuals_historic/schaltplan_marlboro_1500_b.pdf

http://us.playhohner.com/fileadmin/hohner_group/hohner/09_documents/manuals_historic/marlboro_1200_r_schaltplan.pdf

[rocket]

Has anybody downloaded the schematics that vintagekiki posted?

http://us.playhohner.com/fileadmin/hohner_group/hohner/09_documents/manuals_historic/schaltplan_marlboro_g_50_r.pdf

http://us.playhohner.com/fileadmin/hohner_group/hohner/09_documents/manuals_historic/schaltplan_marlboro_g_40_r.pdf

http://us.playhohner.com/fileadmin/hohner_group/hohner/09_documents/manuals_historic/schaltplan_marlboro_1500_b.pdf

http://us.playhohner.com/fileadmin/hohner_group/hohner/09_documents/manuals_historic/marlboro_1200_r_schaltplan.pdf

They don' t seem to be online any more.

[vintagekiki]

https://old.hohner.de/fileadmin/hohner_group/hohner/09_documents/manuals_historic/schaltplan_marlboro_g_50_r.pdf

https://old.hohner.de/fileadmin/hohner_group/hohner/09_documents/manuals_historic/schaltplan_marlboro_g_40_r.pdf

https://old.hohner.de/fileadmin/hohner_group/hohner/09_documents/manuals_historic/schaltplan_marlboro_1500_b.pdf

https://old.hohner.de/fileadmin/hohner_group/hohner/09_documents/manuals_historic/marlboro_1200_r_schaltplan.pdf