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KORG M3-73

SERVICE MANUAL

Blockdiagram and Schematics are in another file.

TABLE OF CONTENTS

ASSEMBLY SKETCH (HOOKUP): 2

TEST MODE: 3-4

PARTS LIST: 5-8

Issued June.5, 2007

Ver.2 Changed P6-7

Summary of Contents for M3-73

Page 1: ...KORG M3 73 SERVICE MANUAL Blockdiagram and Schematics are in another file TABLE OF CONTENTS ASSEMBLY SKETCH HOOKUP 2 TEST MODE 3 4 PARTS LIST 5 8 Issued June 5 2007 Ver 2 Changed P6 7 ...

Page 2: ......

Page 3: ...8 Ext Key Check ENTER 9 Diplay of Version No MENU 1 Option memory simple check MENU 2 writing check of GUID to Firewireboard MENU 3 On Board Option memory simple check MENU 4 RADIAS Option Check MENU 5 Test Mode MENU 6 Firewire Option Check MENU 7 Option memory Full Check MENU 8 Load Preload Demo Data MENU 9 On Board Option memory Full Check LOCATE 0 USB Storage Mode LOCATE 1 Keybed Update Operati...

Page 4: ...ed connect the OPTICAL IN and OUT using a OPTICAL cable loop Confirm that the numer of keys wich is connected is same as in the diplay When the different number of the keys is displayed the PCB of the keyboard is different KLM 2860 In the operation check the caliblation is needed for RIBBON JOYSTICK PAD AFTERTOUCH When to set the preload data of M3 88 to factory setting connection of KEYBED is nee...

Page 5: ... 1 500219402050 EMI EMC PART RLF12560T 5R6N9R2 KLM 2642 2700 1 500304050490 FET CPH6316 TL E KLM 2642 2700 1 500304050530 POWER MOS FET SI4944DY T1 KLM 2642 2700 1 500314001400 DIODE RLS 73 TE 11 KLM 2642 2700 2 500314010580 DIODE 1N4148T 77 KLM 2642 2700 1 500314030700 SCHOTTKY DIODE RB051L 40TE25 KLM 2642 2700 1 500314031100 SCHOTTKY DIODE RB081L 20 KLM 2642 2700 1 500314032500 SCHOTTKY DIODE RB...

Page 6: ... 66 1 500474045500 CONNECTOR MICS SMD 26RP KLM 2644 47 66 1 500641041623 X 9100 JACK PLATE 2 C41068 2 KLM 2644 47 66 2 500641042045 X4210 JACK PLATE 1 C41446 KLM 2644 47 66 1 500641042046 X4210 JACK PLATE 2 C41447 KLM 2644 47 66 2 500219402070 INDUCTOR NLCV32T 221K PF KLM 2644 47 66 2 200060942644 PCB ASS Y KLM 2644 47 66 M3 SERIES KLM 2644 47 66 1 500304020150 TRANSISTOR 2SC1623 T1B A L7 KLM 2645...

Page 7: ...3719 1 500475003720 HARNESS HNS 3720 1 500475003721 HARNESS HNS 3721 1 500475003722 HARNESS HNS 3722 1 500475003723 HARNESS HNS 3723 1 500475003724 HARNESS HNS 3724 1 500475003725 HARNESS HNS 3725 1 500475003726 HARNESS HNS 3726 1 500475003727 HARNESS HNS 3727 1 500475003729 HARNESS HNS 3729 1 500475003730 HARNESS HNS 3730 1 500475003809 HARNESS HNS 3809 1 500475003810 HARNESS HNS 3810 1 500475003...

Page 8: ...tBar C30755 1 500642000002 4110 KB Panel C30756 1 500642000003 4110 KB Cover C41540 1 500641042086 4110 SideChassis L A C30764 1 1 500641042087 4110 SideChassis L B C30764 2 1 500641042088 4110 SideChassis R C30765 1 500642000004 4110 SidePanel L C30757 1 1 500642000005 4110 SidePanel R C30757 2 1 500642000006 4110 RearCover C30758 1 2 500642000007 4110 RearPipe C41539 1 1 500646100085 4110 4120 P...

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