Korg ToneWorks AX1000G User manual

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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.

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

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 [ > ].

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.

AX-1000 parts List Ver1.01
Parts code Parts name and Spesfication PCB No. Q'ty Unit Price(Yen)
001215400 PCB ASSY KLM-2154/55 AX1000G M.PART 1
001215600 PCB ASSY KLM-2156/57 AX1000G M.PART 1
309001200 PHOTO TR RPM-22PB N OR P 1
312051900 LED SIM-22ST Q OR R 1
320011196 IC M38257M8-229FP(S) 1
320021156 IC TMS57070FFT 1
324004165 IC HD74HC4040FPEL 1
324017016 IC EM614163A-40J(TS) 3
324018005 IC AK93C75AV-L(TS) 1
324018006 IC AK4522-VF-E2(TS) 1
324038005 IC TDA1308T/N1 (TS) 2
324040005 IC V53C16258HK-40TP(TS) 2
405008000 AC ADAPTOR A30960J M.PART 1
405008100 AC ADAPTOR A30950 M.PART 1
405008300 AC ADAPTOR A9600E M.PART 1
405010500 AC ADAPTOR A9600B M.PART 1
500031100 X-750G/B S-PEDAL RUBBER F4085 M.PART 1
620032100 4-LINKAGE KNOB A-1-BK M.PART 5
620033900 KNOB P422-90G(BK/L.GR) M.PART 5
620036100 KNOB P82-90G (BK/L.GR) M.PART 5
640084901 GND SPRING (B) KOC-C4065 M.PART 2
644007700 GND SPRING KOC-C4601 M.PART 2
646043000 X-150 CORD HOOK KOC-E4033 M.PART 1
646071500 X-8500 BL PLATE KOC-E40481 M.PART 1
*313X851000 LCD DLC-1635 1
*320X851000 IC BU4052BC 1
*324X851000 IC BU4053BCFV 1
*324X851001 IC AK4522 1
*324X851003 IC BA178M05FP 1
*324X851004 IC TC7S66FU 1
*324X851005 IC NJM2140R-TE1 1
*330X851000 PHOTO SENSOR SIM-22ST 1
*362X851000 TRIMMER FRB-066 5.0K 1
*375X851000 TACT SW SKHHDTA010 1
*375X851001 TACT SW EVQ PAC-09K 18
*454X851000 DC JACK DJ32-2 1
*454X851001 STEREO MINI JACK ESJ-3-1635 1
*454X851003 MONO PHONE JACK HTJ-064-10I 3
*500X851000 X-8510 PEDAL CUSHION F40890 M.PART 2
*500X851001 X-8510 SW CUSHION KOC-F40886 M.PART 1
*500X851002 X-8510 PEDAL CUSHION 2 F40901 M.PART 1
*500X851003 X-8510 RUBBER LEG KOC-F40709 M.PART 5
*641X851000 X-8510 UPPER CASE KOC-C20357 M.PART 1
*641X851001 X-8510 LOWER CASE KOC-C30536 M.PART 1
*641X851002 X-8510 PEDAL COVER KOC-C30537 M.PART 1
*641X851003 X-8510 VR PLATE KOC-C41163 M.PART 1
*641X851004 X-8510 PEDAL SPRING KOC-C41164 M.PART 5
*646X851000 X-8510 CONTROL PANEL E20195 M.PART 1

AX-1000 parts List Ver1.01
Parts code Parts name and Spesfication PCB No. Q'ty Unit Price(Yen)
*646X851001 X-8510 COLLAR KOC-E20196 M.PART 1
*646X851002 X-8510 PEDAL KOC-E20197 M.PART 1
*646X851003 X-8510 PARAMETER SHEET E30245 M.PART 1
*646X851004 X-8510 MINI PEDAL KOC-E40491 M.PART 5