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Seeburg STD 2,3,4 flashing lights
Posted: Sun Aug 17, 2014 2:07 pm
by jukeboxrobert
I am working on a Seeburg STD4. I replaced all the bulbs in lid and door. So now they all work, but only one set flashes, the rest stay lit all the time. I looked at the sequencer to check transistors and resistors. The trouble is the resistors have been so warm I can't read the colors and I can't find a schematic in my manual. Does anyone have a schematic or a good idea as to where my problem is?
Re: Seeburg STD 2,3,4 flashing lights
Posted: Sun Aug 17, 2014 5:48 pm
by Ron Rich
Robert,
Which "Resistors"?
The schematic for that unit is in the "Accessory Manual", which should have been part of the Manual Package,if purchased from a "legit source"-- Ron Rich
Re: Seeburg STD 2,3,4 flashing lights
Posted: Mon Aug 18, 2014 3:13 pm
by jukeboxrobert
It's the 1 watt resistors.
I don't know how legit original Seeburg manuals are or how many different ones there are, but I have an original 81-457044 accessory parts catalog and I don,t find it in there. I also have the 81-459079 service manual. Also have the installation & operation manual. I must be missing a manual or some pages are missing. I never have been accused of having very good vision so I suppose I could be overlooking it.
All I want is a copy of schematic or tell me which manual I need and I'll buy one.
Thanks in advance.
Re: Seeburg STD 2,3,4 flashing lights
Posted: Mon Aug 18, 2014 5:21 pm
by Ron Rich
Hi Robert,
I found it--was not the Accessory manual but it is in the "Electronic Parts Cat. issue 2"(#319370), or newer--
There are NO 1 watt resistors listed. You are probably looking at the 2 w ww's which are 68, ohms, or the 2w carbons, which are 22 ohms.
HINT: If the diode used on that board ( or any Seeburg, anywhere), has a brown colored band, change it !! (1N4004). Ron Rich
Re: Seeburg STD 2,3,4 flashing lights
Posted: Mon Aug 18, 2014 8:25 pm
by jukeboxrobert
You're right they are 2 watt. Thanks for the help.
Rob