‎Reinardsynth#13 Korg i30 „no audio“ Repair

I have a Korg i30 on the bench this time. The user interface works just fine but... no audio?
Finding the culprit was easy and luckily I had the appropriate spare parts (a M5216L OpAmp and two 2SC2878 muting transistors). Got it in full working order again, and has already found a new owner as well.
A note on the 5216 and muting transistors: They are not produced anymore and hard to find which means: expensive to get and probably fakes... I had to salvage them from another board. When searching for them buy them from reputable sources, or find a donor device (I noted that the Yamaha ME/HS organs use them as well)
Incidental music: demo songs from the i30
Tools used:
- Steinberg UR22mkII + Audio technica 2020 for voiceover,
- Sony ZV-e10 as video camera,
- Manfrotto Magic Arm
- Editing: iMovie (Easy bits) + Davinci Resolve (difficult bits)

[@dankorg2873]

Vielen Dank für dieses Instrument, das sich nun in meinem Besitz befindet! Eine echte Arbeit und ein messbares Ergebnis, ich kann sagen, dass ich ein Korg I30-Modell wie neu habe!

[@reinardsynth6581]

thx!

[@emilradoi6048]

Bravo" Tavaris,,,meserie te halesc.❤😂🎉😢😊

[@alfredoleal9007]

Greetings friend, a question, I have a Kong i30 keyboard which stays with the Korg i30 logo, it doesn't work.

[@user-xo1vv1rw4i]

@emilradoi6048 πριν από 12 ημέρες Bravo !!!!!!!!!

[@alfredoleal9007]

Greetings, by chance you have a motherboard of the Kong i30 keyboard in good condition.

[@astorina]

Super interesting , thank you One question about heat detection with your phone , what phone is it (iOS or android ) and what is the app ? Brgds Antonio

[@reinardsynth6581]

I got a Seek Compact pro infrared camera attachment for cheap, can plug it into an android or iPhone (each a special version), then download the app from the respective app stores… www.thermal.com/compact-series.html

[@vdemzo]

Hi mate could u do a tutorial on how to use this because I got one

[@waffyarrmusic3265]

👍👍👍👍👍👍

[@alfredoleal9007]

Greetings, friend, by chance you don't have the motherboard diagram of the Korg i30, please.

[@reinardsynth6581]

www.synthxl.com/wp-content/uploads/2020/03/korg-i30-i30HD-Service-Manual.pdf

[@alfredoleal9007]

Greetings, I have a Korg i30, it has a detail, there is no audio, I tried the audio card in another Kong i30 keyboard and it is fine, the problem would be in l

[@reinardsynth6581]

would be in I....?? traced signal from DAC as well like I did in video? sure Local=On?

[@alfredoleal9007]

Good morning, greetings, I reset the keyboard and it showed this error v55BkuproM and there is V55Midi and V55Pcif

[@alfredoleal9007]

Greetings bought main board KLM 2000 of the Korg i30 keyboard that is in good condition if anyone has the card for sale grateful

[@Luke-sl8ry]

"promosm"

[@SKAPARTKEYBOARD]

Stuck on logo,

[@reinardsynth6581]

… yes… and?

[@SKAPARTKEYBOARD]

@@reinardsynth6581 My Korg i30 is stuck on the logo, what should I do?

[@reinardsynth6581]

@SKAPARTKEYBOARD check voltages. Disconnect internal hard drive (if any) and disk drive and see if it goes past the logo... Something is holding it up on booting... If this does not help: bring to local repair shop... Too many things that can be the root cause for this, impossible to remotely diagnose...

[@SKAPARTKEYBOARD]

Oke terimakasih sudah berhasil bos,,bagaimana cara pasang hardisk di i30 ya??

[@reinardsynth6581]

@@SKAPARTKEYBOARD could you translate to english pls?