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Akai Professional Rhythm Wolf Service Manual

Akai Professional Rhythm Wolf Service Manual

Analog step sequencer drum machine

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Akai Professional
Rhythm Wolf
Service Manual
This document contains sensitive proprietary
information.
All recipients must have a current non-disclosure
agreement on file with Akai Professional.
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 Akai Professional. 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 Akai Professional
and destroy all copies of this document. You may contact Akai Professional at
support@akaipro.com.
© Copyright Akai Professional
Confidential
[ASD1]
v1.0
2014.11.18
ATTENTION!
Akai Professional Service Manual

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Summary of Contents for Akai Professional Rhythm Wolf

  • Page 1 The information in this document contains privileged and confidential information. It is intended only for the use of those authorized by Akai Professional. 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, Akai Professional does not give you the right to copy the Manual, and you agree not to copy the Manual without the written authorization of Akai Professional.
  • Page 3 The exclamation point inside a triangle is intended to alert the user to the presence of important operating, maintenance and servicing instructions in the literature which accompanies the product. REPAIR BY ANY PERSON OR ENTITY OTHER THAN AN AUTHORIZED AKAI PROFESSIONAL SERVICE CENTER WILL VOID THE AKAI PROFESSIONAL WARRANTY.
  • 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 Akai Professional Service Manual...
  • Page 5 Bill of Materials (BOM): Main PCB Description Ref. Des. 0-09-0127 POT 1KB SINGLE VERT 18.5mm D-SHAFT 0-09-0129 POT 20KB SINGLE VERT 18.5mm D-SHAFT 0-09-0130 POT 100KB SINGLE VERT 18.5mm D-SHAFT P8 P20 P22 P24 0-09-0131 POT 500KB SINGLE VERT 18.5mm D-SHAFT P14 P21 0-09-0132 POT 100KA DUAL VERT 18.5mm D-SHAFT...
  • Page 6 Bill of Materials (BOM): Main PCB Description Ref. Des. 0-13-1002 RES 10.0K OHM 1/16W 1% 0603 R1 R7 R29 R38 R50-51 R55 R63 R67 R70-71 R74- 75 R79-80 R86 R98 R128- 130 R137 R150-151 R160 R163-165 R178 R181 R183 R189 R205 R221 R230 R244 R247 R249-250 R255- 256 R276 R280 R282-283 R287-288 R294 R300 R302...
  • Page 7 Bill of Materials (BOM): Main PCB Description Ref. Des. 0-13-2492 RES 24.9K OHM 1/10W 1% 0603 R14 R18 R35-36 R46 R48 R81 R217 R246 R261 R273 0-13-2493 RES 249K OHM 1/10W 1% 0603 R103 R210 R241 R274 0-13-2741 RES 2.74K OHM 1/10W 1% 0603 R194 R196 R238 0-13-2744 RES 2.74M OHM 1/10W 1% 0603...
  • Page 8 Bill of Materials (BOM): Main PCB Description Ref. Des. 0-17-0332 RES CHIP ARRAY 4 x 3.3K OHM 1/16W 5% ISOLATED c-c=0.8mm R321-322 R324-325 R335 R350 R418-419 R423-424 R430-431 R433-434 R438- 1-07-0333 CAP 330uF ELEC 6.3V 2.5x8x5mm 1-08-0100 CAP 100uF ELEC 20% 16V 2.5x6.3x11.2mm C85 C139-140 1-08-0106 CAP 10uF ELEC 20% 16V 1.5x4x7mm...
  • Page 9 Bill of Materials (BOM): Main PCB Description Ref. Des. 1-62-0104 CAP 0.1uF X7R 0603 10% 50V C3-7 C9-12 C18 C20-25 C27-30 C33 C35 C42-43 C45 C47 C49-53 C55 C59 C61 C63 C72 C76 C78-81 C83 C92 C100 C105 C110- 113 C117-119 C121-126 C130 C138 C141-144 C146 C152 C154 C157-158 C161 C163 C165 C167 C178...
  • Page 10 Bill of Materials (BOM): Main PCB Description Ref. Des. 2-71-1360 IC NJM13600 DUAL TRANSCONDUCTANCE AMPLIFIER DMP16 U3 U16 2-71-4581 IC NJM4580M DUAL OP-AMP DMP-8 U1 U4-15 U18-24 U26-28 2-72-0393 IC LM393D DUAL COMPARATOR SOIC-8 U2 U25 U36 3-02-0069 LED RED DIFFUSED LLX-3CR2UW06-13 T1 (3mm) NO FLANGE 3-02-0092 LED GREEN DIFFUSED L-934SGD T1 D17 D23...
  • Page 11 Bill of Materials (BOM): Rear-Left PCB Description Ref. Des. 0-10-0000 RES 0 OHM 1/8W 5% 1206 R28 R21 R35 R23 0-10-0101 RES 100 OHM 1/4W 5% 1206 R29-31 0-12-0105 RES 1M OHM 1/10W 5% 0603 0-12-0221 RES 220 OHM 1/10W 5% 0603 R19 R36-37 0-12-0470 RES 47 OHM 1/10W 5% 0603...
  • Page 12 Bill of Materials (BOM): Rear-Left PCB Description Ref. Des. 6-02-0057 SWITCH PUSH DPDT LATCHING 3.2mm 7-20-0084 CHOKE COMMON-MODE 5A 750 OHMS @ 100MHz SMD 7-20-0109 INDUCTOR 220uH 1.16A 0.39 OHM SHIELDED SMD 7-20-0155 INDUCTOR 22uH 1.5A 0.142 DCR SEMI-SHIELDED 6mmx6mmx4.5mm SMD 7-20-0161 INDUCTOR 100uH 1.10A 0.54 OHM DCR SMD 4.5mmx10mmx10mm L2 L5...
  • Page 13 Bill of Materials (BOM): Rear-Right PCB Description Ref. Des. 0-13-1000 RES 100 OHM 1/10W 1% 0603 SMD R1-2 R5 R7 0-13-1002 RES 10.0K OHM 1/16W 1% 0603 R8-10 R14-15 0-13-1501 RES 1.50K OHM 1/10W 1% 0603 R13 R18-21 0-13-3321 RES 3.32K OHM 1/10W 1% 0603 R11 R16 0-13-4752 RES 47.5K OHM 1/10W 1% 0603...

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