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Korg Pa800 Service Manual

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Korg Pa800 Service Manual
♔Chello Online
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What keyboard model(s) do you have ?: KORG PA5X 76 - KORG OASYS 76 SONDIUS-XG VERSION - KETRON AUDYA 76 - YAMAHA PSR-9000 PRO - KORG KRONOS 1 73
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#1
Information  11-17-2025, 09:27 PM
Korg Pa800 Service Manual


Attached Files
.pdf   Korg_Pa800_Service_Manual.pdf (Size: 3.75 MB / Downloads: 5)
Shared knowledge provides increased knowledge
If we all share everything we have, we all have everything
Every theory is only a hypothesis until it is practically proven

KEYBOARDS, SYNTHS & MODULES I HAVE HAD AND HAVE
Casio CTK 811-ex ||| Roland EXR-7 76 ||| Yamaha DGX-620 ||| Yamaha PSR-550 ||| Yamaha PSR-S700 ||| Korg Pa800 ||| Korg Pa3X 61 ||| Deebach XMS-Pro ||| Ketron Ajamsonic ||| Casio WK-7500 ||| Yamaha Tyros5 61 ||| vArranger ||| Ketron Audya5 61 ||| Yamaha PSR S950 ||| Solton X8 Chromatic ||| Yamaha Tyros4 10th Anniversary ||| Korg Pa4X 61 ||| Roland BK-7m ||| Technics KN-6000 ||| Technics KN-7000 ||| Roli Seaboard RISE 49 ||| Deebach MAX Plus ||| Yamaha Genos ||| Korg Pa700 ||| Korg Kronos2 73 ||| Tyros4 61 ||| Deebach BlackBox ||| Korg Pa2X Pro ||| Yamaha A3000 ||| Ghenos Plus ||| Medeli AKX10 ||| Korg Nautilus 73 ||| Yamaha DGX-670 ||| Korg Krome EX-88 ||| Korg OASYS 76 Sondius-XG version ||| Korg Pa5X 76 (Pythagoras Tuned) ||| Yamaha Tyros1 ||| Ketron Audya 76 (Own developed OS) ||| Yamaha PSR-3000 ||| Yamaha 9000 Pro ||| Yamaha MODX M8 ||| Korg Grandstage X ||| Roland Juno-D7 ||| Korg Kronos 1 73 (Pythagoras Tuned)

MY PA EQUIPMENT NON-ACTIVE AND ACTIVE
Aune S6 32 bit DAC - connected through USB Isolator ||| MOTU 32 bit Audio Interface ||| TEYUN Q26 32 bit/384 kb Audio Interface ||| FM Acoustics FM 300A Power amp ||| MBL 6010 Pre Amp ||| STAX SR-L300 (Lambda) electrostatic headphones with STAX SRM-252S Amplifier ||| beyerdynamic T70 headphones (without pads) ||| Baffle horns equipped with Seas Exotic 8" fullrange units ||| JBL horns with Planar membranes ||| Fountek NeoPro 5i (Special Edition) ribbon tweeters with Planar membranes ||| Hexagonal subwoofer with 12 pieces Push&Pull coupled Seas Prestige 8" units, 1 item 10" slave unit and built-in XTZ power amplifiers & Cambridge Azur 640A as pre amplifier ||| Yamaha HS-5 active monitors connected to all keyboards
[-] The following 3 users Like ♔Chello's post:
  • ✪bazt (11-18-2025), ♝jucami (11-17-2025), ⚖whitecolin1 (11-18-2025)
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⚖whitecolin1 Online
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What keyboard model(s) do you have ?: Genos & Yamaha NP-31 & V-Console
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#2
11-18-2025, 03:08 PM
these are great not that i understand them lol
[-] The following 1 user Likes ⚖whitecolin1's post:
  • ♔Chello (11-18-2025)
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♔Chello Online
ADMINISTRATOR & FOUNDER/STYLE/SOUND CREATOR
*****************
Posts: 20,924
Threads: 16,534
Likes Received: 78,579 in 19,538 posts
Likes Given: 10,379
Joined: Sep 2021
What keyboard model(s) do you have ?: KORG PA5X 76 - KORG OASYS 76 SONDIUS-XG VERSION - KETRON AUDYA 76 - YAMAHA PSR-9000 PRO - KORG KRONOS 1 73
Location: Norway
Bio: Retired Self-employed | CNC Operator | Machine mechanic | Formwork carpenter | Machine carpenter | Student Counselor for the National Immigrant Organization | Advisor for the National Immigrants' Organization | Leader of supervisors | Newspaper CEO editor | Caretaker | Alpha & Betatester for NFS World & Auto Club Revolution
Gender: Male
Country: Norway
#3
11-18-2025, 05:09 PM
(11-18-2025, 03:08 PM)whitecolin1 Wrote: these are great not that i understand them lol


These are invaluable to me, who occasionally buys synths/arrangers to repair them.

If a component fails and needs to be troubleshooted/replaced, its wiring diagram and assembly sequence are shown, making disassembly understandable.

Various test procedures are also described, and I have run extensive tests on both my Audya 76 and Yamaha 9000 Pro with winning results, both of which are now working with the help of their subsequent adjustments/corrections.

Such units can be very complex both electronically and mechanically, and the service manual is invaluable.
Shared knowledge provides increased knowledge
If we all share everything we have, we all have everything
Every theory is only a hypothesis until it is practically proven

KEYBOARDS, SYNTHS & MODULES I HAVE HAD AND HAVE
Casio CTK 811-ex ||| Roland EXR-7 76 ||| Yamaha DGX-620 ||| Yamaha PSR-550 ||| Yamaha PSR-S700 ||| Korg Pa800 ||| Korg Pa3X 61 ||| Deebach XMS-Pro ||| Ketron Ajamsonic ||| Casio WK-7500 ||| Yamaha Tyros5 61 ||| vArranger ||| Ketron Audya5 61 ||| Yamaha PSR S950 ||| Solton X8 Chromatic ||| Yamaha Tyros4 10th Anniversary ||| Korg Pa4X 61 ||| Roland BK-7m ||| Technics KN-6000 ||| Technics KN-7000 ||| Roli Seaboard RISE 49 ||| Deebach MAX Plus ||| Yamaha Genos ||| Korg Pa700 ||| Korg Kronos2 73 ||| Tyros4 61 ||| Deebach BlackBox ||| Korg Pa2X Pro ||| Yamaha A3000 ||| Ghenos Plus ||| Medeli AKX10 ||| Korg Nautilus 73 ||| Yamaha DGX-670 ||| Korg Krome EX-88 ||| Korg OASYS 76 Sondius-XG version ||| Korg Pa5X 76 (Pythagoras Tuned) ||| Yamaha Tyros1 ||| Ketron Audya 76 (Own developed OS) ||| Yamaha PSR-3000 ||| Yamaha 9000 Pro ||| Yamaha MODX M8 ||| Korg Grandstage X ||| Roland Juno-D7 ||| Korg Kronos 1 73 (Pythagoras Tuned)

MY PA EQUIPMENT NON-ACTIVE AND ACTIVE
Aune S6 32 bit DAC - connected through USB Isolator ||| MOTU 32 bit Audio Interface ||| TEYUN Q26 32 bit/384 kb Audio Interface ||| FM Acoustics FM 300A Power amp ||| MBL 6010 Pre Amp ||| STAX SR-L300 (Lambda) electrostatic headphones with STAX SRM-252S Amplifier ||| beyerdynamic T70 headphones (without pads) ||| Baffle horns equipped with Seas Exotic 8" fullrange units ||| JBL horns with Planar membranes ||| Fountek NeoPro 5i (Special Edition) ribbon tweeters with Planar membranes ||| Hexagonal subwoofer with 12 pieces Push&Pull coupled Seas Prestige 8" units, 1 item 10" slave unit and built-in XTZ power amplifiers & Cambridge Azur 640A as pre amplifier ||| Yamaha HS-5 active monitors connected to all keyboards
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