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CONTENTS
1) Structural Diagram - - - - - 2
2) Block Diagram - - - - - - - - - 3
3) Circuit Diagram - - - - - - - - 4
4) Diagnostics - - - - - - - - - - - 11
5) Parts List - - - - - - - - - - - - - 13
Revision: 1.01
Issued date: Jan.12.2000
Issued by: KORG INC.
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NO. PART CODE PART NAME Q'TY
1 620036100 KNOB P82-90G (BK/L.GR) 5
2 620032100 4-LINKAGE KNOB A-1-BK 5
3 620033900 KNOB P422-90G(BK/L.GR) 5
4 *641X85100 X-8510 UPPER CASE KOC-C20357 1
5 *646X85100 X-8510 PARAMETER SHEET E30245 1
6 *646X85100 X-8510 PEDAL KOC-E20197 1
7 *646X85100 X-8510 MINI PEDAL KOC-E40491 5
8 *641X85100 X-8510 LOWER CASE KOC-C30536 1
9 *500X85100 X-8510 RUBBER LEG K OC-F40709 5
10 646043000 X-150 CORD HOOK KOC-E4033 1
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AX1000G test mode
1. The test mode starts when plugging the AC adaptor while pressing
[ANBIENCE] and [NR-PROG-LEVEL].
2. Set the pedal to MIN. and confirm that the all the LEDs of [DRIVE-AMP],
[CABINET], [MODULATION], [PEDAL] and [AMBIENCE] light up. In case any
LEDs do not light up, turn the semi-fixed VR at the rear panel so that all the
LEDs light up.
3. After confirming it, press [ > ] to go to the next test.
4. Press the switches indicated in the LCD in turn and confirm
the functions. The order of the switches to be pressed is as
follows:
[1], [2], [3], [4], [BANK UP], VR-PEDAL, [DRIVE-AMP], [CABINET],
[MUDULATION], [PEDAL], [ANBIENCE], [NR-PRG-LEVEL], [RENAME],
[WRITE], [EXIT], [<], [UP], [DOWN],[>]
5. Confirm all the characters for the LCD light up and press [ > ].
6. Confirm all the characters for the LCD disappear and press [ > ].
7. Confirm 2 patterns of the characters for the LCD light up and
press [ > ].
8. Confirm the value of the LCD changes when turning the VR which is
pointed out with the twinkle of the LED to MAX , then to MIN.
9. Set the VR which is pointed out with the twinkle of the LED to center and
press [ > ].
10. Set the pedal to MAX and press [ > ].
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11. Operate the pedal and confirm that the value in the LCD changes between 0
and 127.
12. After confirming it, press [ > ] to proceed to the next test.
13. Confirm that [RELOAD?] is indicated in the LCD.
14. When loading the factory data, press [ > ]. In case you have to
retain the user’s data, remove the AC adaptor by force to
finish the test mode.
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AX-1000 parts List Ver1.01
Parts code Parts name and Spesfication PCB No. Q'ty Unit Price(Yen)
001215400
001215600
309001200
312051900
320011196
320021156
324004165
324017016
324018005
324018006
324038005
324040005
405008000
405008100
405008300
405010500
500031100
620032100
620033900
620036100
640084901
644007700
646043000
646071500
*313X851000
*320X851000
*324X851000
*324X851001
*324X851003
*324X851004
*324X851005
*330X851000
*362X851000
*375X851000
*375X851001
*454X851000
*454X851001
*454X851003
*500X851000
*500X851001
*500X851002
*500X851003
*641X851000
*641X851001
*641X851002
*641X851003
*641X851004
*646X851000
PCB ASSY KLM-2154/55 AX1000G
PCB ASSY KLM-2156/57 AX1000G
PHOTO TR RPM-22PB N OR P
LED SIM-22ST Q OR R
IC M38257M8-229FP(S)
IC TMS57070FFT
IC HD74HC4040FPEL
IC EM614163A-40J(TS)
IC AK93C75AV-L(TS)
IC AK4522-VF-E2(TS)
IC TDA1308T/N1 (TS)
IC V53C16258HK-40TP(TS)
AC ADAPTOR A30960J
AC ADAPTOR A30950
AC ADAPTOR A9600E
AC ADAPTOR A9600B
X-750G/B S-PEDAL RUBBER F4085
4-LINKAGE KNOB A-1-BK
KNOB P422-90G(BK/L.GR)
KNOB P82-90G (BK/L.GR)
GND SPRING (B) KOC-C4065
GND SPRING KOC-C4601
X-150 CORD HOOK KOC-E4033
X-8500 BL PLATE KOC-E40481
LCD DLC-1635
IC BU4052BC
IC BU4053BCFV
IC AK4522
IC BA178M05FP
IC TC7S66FU
IC NJM2140R-TE1
PHOTO SENSOR SIM-22ST
TRIMMER FRB-066 5.0K
TACT SW SKHHDTA010
TACT SW EVQ PAC-09K
DC JACK DJ32-2
STEREO MINI JACK ESJ-3-1635
MONO PHONE JACK HTJ-064-10I
X-8510 PEDAL CUSHION F40890
X-8510 SW CUSHION KOC-F40886
X-8510 PEDAL CUSHION 2 F40901
X-8510 RUBBER LEG KOC-F40709
X-8510 UPPER CASE KOC-C20357
X-8510 LOWER CASE KOC-C30536
X-8510 PEDAL COVER KOC-C30537
X-8510 VR PLATE KOC-C41163
X-8510 PEDAL SPRING KOC-C41164
X-8510 CONTROL PANEL E20195
M.PART 1
M.PART 1
1
1
1
1
1
3
1
1
2
2
M.PART 1
M.PART 1
M.PART 1
M.PART 1
M.PART 1
M.PART 5
M.PART 5
M.PART 5
M.PART 2
M.PART 2
M.PART 1
M.PART 1
1
1
1
1
1
1
1
1
1
1
18
1
1
3
M.PART 2
M.PART 1
M.PART 1
M.PART 5
M.PART 1
M.PART 1
M.PART 1
M.PART 1
M.PART 5
M.PART 1
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AX-1000 parts List Ver1.01
Parts code Parts name and Spesfication PCB No. Q'ty Unit Price(Yen)
*646X851001
*646X851002
*646X851003
*646X851004
X-8510 COLLAR KOC-E20196
X-8510 PEDAL KOC-E20197
X-8510 PARAMETER SHEET E30245
X-8510 MINI PEDAL KOC-E40491
M.PART 1
M.PART 1
M.PART 1
M.PART 5
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