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M-Audio Axiom AIR 25 Service Manual

M-Audio Axiom AIR 25 Service Manual

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Axiom AIR 25
Service Manual
This document contains sensitive proprietary
information.
All recipients must have a current non-disclosure
agreement on file with M-Audio.
Do not make illegal copies of this document.
The information in this document contains privileged and confidential information. It is intended
only for the use of those authorized by M-Audio. If you are not the authorized, intended
recipient, you are hereby notified that any review, dissemination, distribution or duplication of
this document is strictly prohibited. If you are not authorized, please contact M-Audio and
destroy all copies of this document. You may contact M-Audio at support@m-audio.com.
© Copyright M-Audio
Confidential
M-Audio
[MK23]
v1.0
2014.04.21
ATTENTION!
M-Audio Service Manual

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Summary of Contents for M-Audio Axiom AIR 25

  • Page 1 The information in this document contains privileged and confidential information. It is intended only for the use of those authorized by M-Audio. If you are not the authorized, intended recipient, you are hereby notified that any review, dissemination, distribution or duplication of this document is strictly prohibited.
  • Page 2 Your purchase of the Manual shall be for your own ultimate use and shall not be for purposes of resale or other transfer. As the owner of the copyright to the Manual, M-Audio does not give you the right to copy the Manual, and you agree not to copy the Manual without the written authorization of M-Audio. M- Audio has no obligation to provide to you any correction of, or supplement to, the Manual, or any new or superseding version thereof.
  • Page 3 CAUTION: The product under service may employ the use of a internal battery. Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer's instruction. Confidential M-Audio Service Manual...
  • Page 4: Safety Instructions

    The product is exposed to water or excessive moisture, c. The AC power supply plug or cord is damaged, d. The product shows an inappropriate change in performance or does not operate normally, or e. The enclosure of the product has been damaged. Confidential M-Audio Service Manual...
  • Page 5 BOM (Bill of Materials) Item Part Number Qty Refdes Description Vendor Part Number 7610-00058-01 5 C2-C5,C30 CAP,1000PF,CER,50V,10%,X7R,L 06035C102KAT F,SMT,0603 C0603C102K5RAC 06035C102KAT2A 7610-00353-01 2 C23-C24 CAP,18PF,CER,50V,5%,NPO,LF,S CC0603JRNPO9BN180 MT,0603 06035A180JAT C0603C180J5GAC 7610-00392-01 17 C9-C22, CAP,0.1UF,CER,50V,10%,X7R,LF, CC0603KRX7R9BB104 C25,C27-C28 SMT,0603 06035C104KAT C0603C104K5RAC 7610-30099-01 1 CAP CERM 22UF 6.3V 20% X5R 12066D226MAT2A 1206...
  • Page 6 7650-30473-00 2 R37-R38 RES,10K,SMT,TKF,1/10W,1%,060 RC0603FR-0710KL 7660-30090-01 1 LED,LF 6N138S 6N138S 7680-30030-00 1 IND,EMI,COMMON_MODE,90RAT CMM21T-900M-N 100MHZ,SMT,0805 DLW21SN900SQ2L 7680-30048-00 1 IND,2.2UH,SHIELDED,60MR,1.4A VLF3012ST-2R2M1R4 7690-00189-01 1 CON,HDR,2P,2X1,VERT,FRICTIO 22-23-2021 N-LOCK,.1C 7690-00296-01 1 CONN,3P,POWER,JACK,RA,TH,P RAPC712X WRJACK1 7690-00624-01 3 J10,J16-J17 CON,HDR,2P,1X2,BRKWY,VT,0.1, TSW-102-08-T-S HDR1X2B 7690-30122-01 1 CONN,LF-USB-RA-B 292304-2 7690-30265-00 2 J6-J7 CON,DIN,5-PIN MIDI,RIGHT-...
  • Page 7 7870-30418-00 1 PCB,AXIOM MKIII,MAIN 7870-30418-00 7870-30418-00 7871-30418-00 1 PCB SCHEM,AXIOM MKIII,MAIN 7631-30023-00 1 XTAL,8.000MHZ,HC-49/UP,50PPM E1SAA18-8.000M TR E1SAA18-8.000M 7690-30232-01 1 CON,HDR,SHRD,2X10,20P,PTH 3675P20VUA0 RT-FSH-DS-20GG2D1Z 7650-01587-01 2 R49-R50 RES,2.2K,SMT,TKF,1/16W,5%,060 RK73B1JTTD222J 7681-00054-01 1 FER,FERRITE,SMT,600R@100MH BLM18AG601SN1D Z,0603 7610-00140-01 2 R44-R45 CAP,0.1UF,CER,16V,10%,X7R,LF, 0805YC104KAT SMT,0805 C0805C104K4RAC 7650-00598-01 1 RES,4.75K,SMT,TKF,1/10W,1%,08 RK73H2ATTD4751F 7714-30083-00 1...
  • Page 9 ARM INTERFACES TABLE OF CONTENTS DEBUG / EXPANSION UART0 I2C0 FUTURE USE MIDI / HEADERS MIDI UART1 SSI0 LCD / EXT FLASH VSM / JACKS KEYBED SCANNER UART2 SSI1 POWER AXIOM mkIII SYSTEM MAIN VSM IN UI 1 or UI 1B VSM OUT VSM IN UI 2...
  • Page 10 USBT_N VBUS VBUS +VBUS USB_D_N 27.4 USBR_N USB_D_P 27.4 USBR_P 0.1UF USBT_P V3P3 0.1UF V3P3 UART0_RX PA0_U0RX UART0_TX PA1_U0TX SSI0_CLK SSI0_CLK_R PA2_SSI0CLK SSI0_CS0_N PA3_SSI0FSS SSI0_MISO PA4_SSI0RX SSI0_MOSI PA5_SSI0TX SSI0_CS1_N VSM_CLK_R VSM_CLK 1.0K AN_MUX VSM_SDIN TP23 UART1_RX VSM_SDOUT_R VSM_SDOUT UART1_TX UART2_TX I2C0_SCL I2C0_SCL_R PB2_I2C0SCL...
  • Page 11 V3P3 V3P3 0.1UF V3P3 1000PF MIDI IN MIDI OUT 0.1UF 1000PF UART1_RX UART1_TX BAT54S 1000PF SN74LVC1G125DBV SHIELD 0.1UF V3P3 SSI0_CLK SSI0_CS0_N SSI0_MISO SSI0_MOSI I2C0_SCL I2C0_SDA PERIPH_RST_N 100PF 100PF LCD CONNECTOR 100PF 100PF 100PF 100PF 100PF V3P3 KEYBED_PROG V3P3 UART2_RX UART2_TX PERIPH_RST_N 100PF UART0_RX...
  • Page 12 V3P3_A 1000PF V3P3_A AFTER TOUCH V3P3_A V3P3_A PITCH AND MOD WHEELS 470K 470K ANALOG MUX MODULATION CH_7 BAT54S CH_6 CH_5 AN_MUX PITCH YCMN CH_4 47.0K CH_3 CH_2 V3P3 1.0K CH_1 CH_0 LJB0660-4R EXPRESSION V3P3 BAT54S SUSTAIN V3P3_A LJB0660-4R SUSTAIN 100PF VSM_CLK 100PF VSM_LOAD_B...
  • Page 13 VBUS 1A__20V SHNT V3P3 V3P3_A 2.2UH OPTIONAL WALL 9-12VDC IN 1A__20V PWR_JACK SENSE 31.6K PGND GND_PAD 10.0K To Power Switch MTG_HOLEX1 165MTGP_400DIA MTG_HOLEX1 165MTGP_400DIA AXIOM mkIII Avid Technology, Inc. Main PCBA 75 Network Drive Burlington, MA. 01803 POWER tel: 978-640-6789 Sch Name: Sheet Last Edited: Sch No:...
  • Page 14 ANPAD10 ANPAD5 ANPAD11 ANPAD12 ANPAD9 ANPAD10 ANPAD13 ANPAD11 ANPAD14 ANPAD12 ANPAD15 ANPAD2 ANPAD3 ANPAD4 ANPAD16 ANPAD13 ANPAD1 DPADFPC BOARD COMPANY: M-Audio TITLE: Axiom MKIII25-DRUMFPC-V01 AN13 AN12 AN11 AN10 V3P3_A AN16 AN15 AN14 DRAWN: DATED: LIANGZIRONG 17PIN-1.25mmFPC 2012-06-21 CHECKED: DATED: CODE:...
  • Page 15 LED6G LED7R LED7G LED8R LED8G LED9R LED9G LED10R LED10G LED11R LED11G LED12R LED12G LED13R LED13R LED13G LED13G COMPANY: M-Audio LED14R LED14R LED14G TITLE: LED15R LED14G Axiom MKIII25- DRUM -V01 LED15G DRAWN: DATED: LIANGZIRONG 2012-06-21 LED16R LED15R LED16G CHECKED: DATED: CODE:...
  • Page 16 REVISION RECORD ECO NO: APPROVED: DATE: CON11-2.0 CN16 TO RFB BOARD COMPANY: M-Audio TITLE: Axiom MKIII- DRUMKEY-V01 DRAWN: DATED: LIANGZIRONG 2012-06-16 CHECKED: DATED: CODE: SIZE: DRAWING NO: REV: QUALITY CONTROL: DATED: RD120604 RELEASED: DATED: SCALE: SHEET:...
  • Page 17 ECO NO: APPROVED: DATE: V3P3_A FDR1 V3P3 0.1uf V3P3_A 0.1uf CN15 CON11-2.0 V3P3 TO RFB BOARD LED1 LED2 COMPANY: M-Audio TITLE: Axiom MKIII25 - FDR -V01 DRAWN: DATED: Liangzirong 2012-06-21 CHECKED: DATED: CODE: SIZE: DRAWING NO: REV: QUALITY CONTROL: DATED: RD120610...
  • Page 18 REVISION RECORD ECO NO: APPROVED: DATE: TO MAIN PCB V3P3 V3P3 ST7070 V3P3 /RESET SEG1 SEG2 SEG3 SEG4 100nF/63V 10uF/16V SEG5 V3P3 SEG6 SEG7 V3P3 SEG8 SEG9 LED4 SEG10 CN10 SEG11 SEG12 SEG13 SEG14 LED3 SEG15 9 DB1 SEG16 SEG17 SEG18 SEG19 SEG20...
  • Page 19 S1_CC3 42 S0_CC2 43 TEST SW18 0.1uf 0.1uf 0.1uf 0.1uf 0.1uf CS708 SW11 SW12 TO MFB BOARD V3P3 COMPANY: M-Audio FS-S82690 C[0:15] Backlight moudle TITLE: 0.1uf Axiom MKIII -LCD -V01 DRAWN: DATED: LED Color: orgen liangzirong 2012-06-16 CHECKED: DATED: CODE:...
  • Page 20 47PF 47PF 47PF 47PF VSM_SDOUT VSM_SDIN VSM_CLK_E VSM_CLK_F VSM_CLK_G 0.1uf 47uf/6.3V C203 C204 C205 47PF 47PF 47PF COMPANY: M-Audio TITLE: Axiom MKIII-LFB -V01 DRAWN: DATED: Liangzirong 2012-06-16 CHECKED: DATED: CODE: SIZE: DRAWING NO: REV: QUALITY CONTROL: DATED: RD120600 RELEASED: DATED:...
  • Page 21 TO OCT BUTTONS 74HC595 VSM_LOAD_B U2-A SLR/ SD_OUT 0.1UF VSM_RST VSM_SDIN 74HC165 OCT+ OCT- SH/LD VSM_LOAD_A HC165 VSM_CLK_G COMPANY: M-Audio Axiom MKIII-LFB -V01 V3P3 TITLE: U2-B U1-B U3-B DRAWN: DATED: Liangzirong 2012-06-16 100n 100n CHECKED: DATED: CODE: SIZE: DRAWING NO:...
  • Page 22 47uF/6.3V C105 C102 C103 C104 47PF 47PF 47PF 47PF CON14-2.0 VSM 0UT C106 C107 C108 C109 47PF 47PF 47PF 47PF C110 C111 47PF 47PF C100 C101 47PF 47PF TO LFB(VSM IN) BOARD M-Audio Axiom MKIII- MFB -V01 Liangzirong 2012-06-16 RD120601...
  • Page 23 100n SDO_1-2 U3-A LED4 SDI_2-3 LED3 SH/LD LED2 TO LCD BOARD VSM_LOAD_A 0.1UF 74HC165 LED1 CON14-2.0 U2-A U3-B U1-B U2-B VSM_SDIN 100n 100n SH/LD VSM_LOAD_A 100n 100n 100n 74HC165 74HC165 74HC165 74HC165 M-Audio Axiom MKIII- MFB -V01 Liangzirong 2012-06-16 RD120601...
  • Page 24 REVISION RECORD ECO NO: APPROVED: DATE: V3P3 CN12 CON8-2.0 TO LFB BOARD LED1 LED2 COMPANY: M-Audio TITLE: Axiom MKIII-OCTKEY-V01 DRAWN: DATED: LIANGZIRONG 2012-06-16 CHECKED: DATED: CODE: SIZE: DRAWING NO: REV: QUALITY CONTROL: DATED: RD120603 RELEASED: DATED: SCALE: SHEET:...
  • Page 25 HEF4052 ANPAD16 U3-C LM324 PAD_BUF_2 220pF TO DRUM PADS R5 100K 100K U3-D PAD_SEL_1 LM324 PAD_BUF_3 PAD_SEL_0 COMPANY: M-Audio 220pF R8 100K R7 100K V3P3 V3P3_A TITLE: Axiom MKIII25 - RFB -V01 U13-B U14-B U19-B U20-B U3-E DRAWN: DATED: Liangzirong...
  • Page 26 R113 VSM_CLK_E R114 U1-B 74HC595 R115 VSM_LOAD_B R116 74HC165 100n SLR/ SD_OUT VSM_RST 100n SDO_4-5 V3P3 COMPANY: M-Audio VSM_CLK_F Axiom MKIII25 - RFB -V01 TITLE: 74HC595 VSM_LOAD_B DRAWN: DATED: Liangzirong 2012-06-21 CHECKED: DATED: CODE: SIZE: DRAWING NO: REV: SLR/ SDO_5-6...