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22nd March 2010
| #1 |
| Gear nut Joined: Apr 2009
Posts: 146
Thread Starter |  Studer 289 restauration
Hi all just pick up a "new" console yesterday !!! 1978 studer 289 6 mono, 9 stereo, 6 aux, 6 bus 4 comp, 2 lim, a funny sidechain comp, plasma Vu, etc ... i start unmounting and cleaning all i can, i have lot of work on it, so i wil post time to time to folow the restauration  Zam |
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22nd March 2010
| #2 |
| Gear Head Joined: Mar 2010 Location: London
Posts: 36
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wow!!! keep us posted...
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23rd March 2010
| #3 |
| Gear nut Joined: Apr 2009
Posts: 146
Thread Starter |
more pic  |
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26th March 2010
| #4 |
| Gear nut Joined: Apr 2009
Posts: 146
Thread Starter |
main board structure umounting, cleaning everything , and rebuild all the mechanical part in this studer console are very well done !!! build like a tank, most in aluminum ... |
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26th March 2010
| #5 |
| Gear nut Joined: Apr 2009
Posts: 146
Thread Starter |
ok now some little history ... this console was buy by "radio france" in 1978, and wired in the "studio F", final diffusion room for "france music", the french classical radio. After 12 years the console was sold, and owned by a "radio france" tech in 1990. 2010 i am the third owner |
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2nd April 2010
| #6 |
| Gear nut Joined: Apr 2009
Posts: 146
Thread Starter |
cleaning all modules and start to reload the frame ... take lot of time cleaning all electronic board, all caps i also do a visual check for electronic component, soldering, and counting all electrolytic capacitor for a future recap ... i take around half an hours for each card ... -aprox 40 audio card on the console back -24 input modules (the vertical front board), pan/aux send, Vu meters, etc -32 main frame modules, comp, rev return, preamp/eq, master select, and some blank modules ... -32 smal main frame, fader etc ...  |
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2nd April 2010
| #7 |
| Lives for gear  Joined: Jun 2005 Location: Birmingham, AL USA
Posts: 3,700
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Spent a few hours working on these guys... Compressor sounds pretty cool.. |
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7th April 2010
| #8 |
| Gear nut Joined: Apr 2009
Posts: 146
Thread Starter |
get a new toy... 480 remote !?! no, just an audio multimeter perfect for audio calibration  |
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15th April 2010
| #9 |
| Gear nut Joined: Apr 2009
Posts: 146
Thread Starter |
time to clean the fader !!! and reloading in the board ... starting with the 6 mono fader ... only one mechanical system |
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21st April 2010
| #10 |
| Gear nut Joined: Apr 2009
Posts: 146
Thread Starter |
first POWER ON  the old plasma Vu looks so nice just have to fix some electrical pb ... |
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6th May 2010
| #11 |
| Gear nut Joined: Apr 2009
Posts: 146
Thread Starter |
Cleaning finished !!! Everything is loaded (except Dual 6w amp card, making on of the 21v stab shutting down...) As you can see one of the four armrest are missing, i will ask for a mechanical workshop making me a new one, seems easy to do, only 3 aluminium pces and 2 plate. And i use one of the stereo fader (loaded in rev return 1) as spare part for all other (missing screw etc ...), so i have to find 1 or more new fader ... About the fader, it's one of the challenge here, finding carbon or conductive plastic track replacement for the 32 fader (6 mono 13 stereo), lot of the stereo one are not matched anymore. Now its time to fix and repair the electronic... testing everything i can, and try to locate all the pb The console was not powered on in the last 15 years ... i let you imagine what that mean. I start to do the part list for all electrolytic capacitor ... |
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16th May 2010
| #12 |
| Lives for gear  Joined: Dec 2005
Posts: 766
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That's gonna be an awesome desk man!
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17th May 2010
| #13 | |
| Gear nut Joined: Apr 2009
Posts: 146
Thread Starter | Quote:
and you know what? this desk need me  | |
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17th May 2010
| #14 |
| Gear nut Joined: Apr 2009
Posts: 146
Thread Starter |
Ok today i need a new tool... an extension card to plug module outside the board !!! looking around the console to see if i can take some unused connector ? Bigo the PFL unit have a female 33 pin ISEP connector not wired ... i take it |
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17th May 2010
| #15 |
| Gear nut Joined: Apr 2009
Posts: 146
Thread Starter |
Re bingo there is a blank module with blank pcb and male 33pin connector on it ! bling blank i take it |
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17th May 2010
| #16 |
| Gear nut Joined: Apr 2009
Posts: 146
Thread Starter |
just need cable... and find something in an old patchbay panel now i have all i need |
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17th May 2010
| #17 |
| Gear nut Joined: Apr 2009
Posts: 146
Thread Starter |
after some soldering, cutting, testing there is no shortcut, etc... here is the extender card ! |
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17th May 2010
| #18 |
| Gear nut Joined: Apr 2009
Posts: 146
Thread Starter |
and finally ... the tool at work |
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17th May 2010
| #19 | |
| Lives for gear  Joined: Dec 2005
Posts: 2,024
| Quote:
 thumbsup i did same tricks in past !!!
__________________ www.syntheticarts.com Brain is CV controlled device!!!!!! so we all are analog sequenced machines!!!! " ROBOTS " | |
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18th May 2010
| #20 |
| Gear nut Joined: Apr 2009
Posts: 146
Thread Starter |
find this today !!! PROVERTHA - Steckverbinder - 10 DIN 41620 ISEP - 1 Steckerleiste http://www.provertha.com/steckverbinder/din41620isep/federleistea?xeid=54〈=en i try to find the local distributor now .... |
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10th June 2010
| #21 |
| Gear nut Joined: Apr 2009
Posts: 146
Thread Starter |
after a little break catch some axial Philips and start electrolytic recaping. for the radial, panasonic are on the way... for the moment i don't go for tantal recap, all audio path polarized capa are tantal ... with lot of hi value ... someting about 1000 pces in the desk...cost to mutch i also get some spare part, i think i'm ok for a long time with it, concerning module mechanical part, relay, push buton , A101 etc... Tks to Dennis AK "mono-poly" |
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19th June 2010
| #22 |
| Gear nut Joined: Apr 2009
Posts: 146
Thread Starter |
line amp recap' before, 30 years old Frako after, new Philips 9 pces done, have some little difficult with unsoldering ... dual layer pcb... and i don't want to run it to hot tutt |
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19th June 2010
| #23 |
| Lives for gear Joined: Dec 2005
Posts: 766
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Amazing man love to see/hear it once it's done!  |
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19th June 2010
| #24 |
| Lives for gear  |
Just amazing
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1st July 2010
| #25 | |
| Gear nut Joined: Apr 2009
Posts: 146
Thread Starter | Quote:
today, the most exciting work ... cabling... soldering multicore output done: 4 master 6 aux send 4 aux return 2 stereo monitoring 1 funny thing, how to retract a 3cm diameter "thermo cable" (i don't know the english word) ... let you see the pic 1 good thing, now i can listen music in stereo, and don't have to jump with "crocodile" socket | |
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2nd July 2010
| #26 |
| Lives for gear  Joined: May 2005 Location: Oklahoma City
Posts: 1,818
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In that third picture, I see you are using a flame torch to deal with the "heat shrinkable" tubing. Wow...I use an electric heat gun which was sold to soften paint so it could be scraped off. Flames worry me <grin>. Best, Bri |
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2nd July 2010
| #27 | |
| Gear nut Joined: Apr 2009
Posts: 146
Thread Starter | Quote:
 have to move fast ... electric heat was certainly a better choice ... but i don't have one | |
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7th July 2010
| #28 |
| Gear nut Joined: Apr 2009
Posts: 146
Thread Starter |
Good new i just realized ... the whole monitoring section are not wired as the wiring list say  i think i have the wrong manual (cause soldering seems original on the relay card) some of the manual wiring section say 1.289.043/044 (console version) and the wrong page say only 1.289.043 so maybe "radiofrance" buy 2 (or more) console, same config except monitor section. i have the 1.289.044 version console, i think... Time to track and relist aprox 50 push button activating 50 relay. And see witch audio signal are controlled by each relay ...hundreds cable  i love this game |
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8th July 2010
| #29 |
| Gear nut Joined: Apr 2009
Posts: 146
Thread Starter |
ok! i need some little advise about electronic components first: op-amp lm301an i find this: National Semiconductor | Semiconducteurs | Amplificateurs et Comparateurs | Ampli-OP | Amplificateurs opérationnels (simple) |LM301AN/NOPB nopb verssion, are this one 100% compatible with old one ? its the same manufacturer as studer use in they board (NS). second: power supply electrolytic condenser: 4700uF 50v "condensateur de lissage" don't have english word, the one just after 4 diodes bridge, used to transform positiv AC to "aproximativ" DC (have a regulator card after this stage) i find this: BHC Components | Passifs | Condensateurs | Aluminium | Fixation de type serre-joint - séries ALT22A, ALT23A 85°C - Cosse à souder |ALT23A472BB063 reasonable prices, screw mounting chassis, soldering contact, as i need... and see this: Vishay | Passifs | Condensateurs | Aluminium | Borne à vis - ALS31A, PEH200 85°C |MAL210658472E3 no comment about the prices ... screw mounting chassis, screw contact are this one really better ??? TKS!  |
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8th July 2010
| #30 | |
| Lives for gear  Joined: Jan 2009 Location: Canada
Posts: 1,300
| Quote:
Now your condensateur de lissage is simply called a filter cap. And I donT' know why you would spend that much money (9 euros?) on a simple capacitor. I'd use this Phycomp | Passifs | Condensateurs | Aluminium | 2 broches, 85°C |LH050M4700BPF-3025 unless you need the bolt on the end to secure the capacitor to the chassis? does the original cap have that bolt? what does the original look like? Is it in the pictures? cheers, 2N by the way, beautiful european console that Studer!
__________________ Not GerANIUM, GerMAnium, dammit! | |
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