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Alesis DM DOCK Service Manual
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Alesis DM DOCK Service Manual

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Power
Dimensions
Weight
7 H F K Q L F D O 6 S H F L I L F D W L R Q
7 H F K Q L F D O 6 S H F L I L F D W L R Q
7 H F K Q L F D O 6 S H F L I L F D W L R Q
7 H F K Q L F D O 6 S H F L I L F D W L R Q
SERVICE MANUAL
SPECIFICATIONS
6V DC, 3A, center-positive
(W x D x H)
12.75" x 8.75" x 2.6
324 mm x 222 mm x 66 mm
3.0 lbs.
1.4 kg
"
MODEL:DM DOCK

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Summary of Contents for Alesis DM DOCK

  • Page 1 SERVICE MANUAL MODEL:DM DOCK SPECIFICATIONS 6V DC, 3A, center-positive Power (W x D x H) Dimensions 12.75” x 8.75” x 2.6 ” 324 mm x 222 mm x 66 mm 3.0 lbs. Weight 1.4 kg 7 H F K Q L F D O 6 S H F L I L F D W L R Q...

  • Page 2: Disassembly Procedures

    DISASSEMBLY PROCEDURES 1. DISASSEMBLE THE REAR PANEL. (Fig.1) (A) REMOVE 15 NUTS FROM REAR PANEL. (B) REMOVE 3 SCREWS FROM REAR PANEL. (Fig.1) 2. DISASSEMBLE THE BOTTOM PANEL. (Fig.2) (A) REMOVE 11 SCREWS FROM BOTTOM PANEL. (B) REMOVE 3 CABLES FROM THE MAIN PCB. (Fig.2)
  • Page 3 3.DISASSEMBLE THE MAIN PCB ASS’Y. (Fig.3) (A)REMOVE 8 SCREWS FROM THE MAIN PCB ASS’Y. (Fig.3) 4.DISASSEMBLE THE JACK PCB ASS’Y. (Fig.4) (A)REMOVE 2 NUTS FROM THE JACK PCB ASS’Y. (B)REMOVE THE NAME PLATE FROM THE JACK PCB ASS’Y. (C)REMOVE 2 SCREWS FROM JACK PCB ASS’Y. (Fig.4)
  • Page 4 5.DISASSEMBLE THE FRONT PCB ASS’Y. (Fig.5) (A) REMOVE 2 KNOBS FROM FRONT PCB ASS’Y. (B) REMOVE 2 SCREWS FROM FRONT PCB ASS’Y. (Fig.5)

  • Page 5: Wiring Diagram

    WIRING DIAGRAM (US/EU/UK/JIS/AUS/NZ) SEQUENCE NO OF EXPLODE DIAGRAM WILL BE MARKED ON REF. COLUMN OF BOM LIST...

  • Page 6: Packing Diagram

    PACKING DIAGRAM (US/EU/UK/JIZ)
  • Page 7 PACKING DIAGRAM (AUS)
  • Page 8 PACKING DIAGRAM (NZ)

  • Page 9: Explode Diagram

    EXPLODE DIAGRAM (US/EU/UK/JIS/AUS/NZ)
  • Page 10 LDT13LALE01 DESCRIPTION LEVEL LDT13LALE01 DMDOCK AC110V/50HZ(USA) AL9-23-0023 RUBBER BAGL-55A CABLE CLIP 55L CA120927001 iPad Cable 270mm mini USB/Housing Black LAC62ALE321 Bar Code Label(CODE39) LAC67YAH261 Label φ8mm Green MAG1110001 Magnet MT1304310 INSERT NUT M5 MT13044207 Fixed Plate MT132041101 Rear Panel-Printing(Painting) MT1320411 Rear Panel NP213ALE60 Name Plate...
  • Page 11 TP0246T Double Sided Tape (Top Panel)(2) TWBRI10-09B01 Bridge 10Pin mini USB To Lightning Assembly JKMFI677-0637-3 Lightning Connector MFI C10A-3 TWBRI10-30B01 Bridge 10Pin mini USB To 30Pin Assembly JK512S0017-1 IPAD Connector TWPC12A00401 Main PCB Assembly AL9-79-0660 Main PCB Assembly AA822524X IC SN74HC165PW U19,20 AL1-60-2222 Ecap 22UF/16V SMD-B...
  • Page 12 ECS15725F Capacitor Electrolytic LOW ESR 150uF/25V C96,99~101,104,118,134,230 F type SMD IC74AHC595PW IC 74AHC595 8-BIT SERIAL SHIFT U14,17,18 W/LATCHES TRI-STATE TSSOP-16 IC74HC4051PW IC 74HC4051 SINGLE 8-CHAN MUX U7~9 TSSOP-16 ICLM324PW IC LM324PW TSSOP-14 U15,30,40,42,44,46,48,50,52,54,56,58 ICLP2975-5.0 IC LP2975-5.0 SO-8 ICMFI341S2162-1 IC Apple iPod MCU QFN20 YH ICNJM2387 IC NJM2387 ICNJM4580E...
  • Page 13 RS6K8110F03 RES 6.81K 1% SMD 0603 R77,93 SW8216-B2C01 Switch Power Push Single Row TE10201002 Connector(10P Socket) TE591271001 Pin Header 180° Pitch:1.27mm Dual Row 5Pin*2 SMD TE612000801 Connector 8P 180° TE612001201 Pin Header 180° Pitch:2.00mm Single Row 12P DIP TE962542001 Terminal 20P 2.54mm TR2SD2114KSM Transistor 2SD2114K NPN SOT-23 Q4,5,9,10...
  • Page 14 LDT1 Main Volume is set to MAX. (100%) Connect the Hi-Hat controller pedal to LDT1 using the TS cable. 2. Power the unit on. Confirm that all of the information listed below is correct in the “Settings” App (in the “General” > “Alesis DM Dock” tab). Manufacturer Alesis...
  • Page 15 4. Confirm that the LDT1 test app has connected to the LDT1 and is showing “Device: Found” in the bottom left corner of the screen. It may also show the correct firmware version (V1.02) or it may say “Detecting FW…” in the bottom left corner of the screen, as shown in the pictures below.
  • Page 16 7. Press “Send Pulse” and confirm that the “Kick Tip” and “Kick Ring” boxes turn green, as shown in the screen shot below. 8. Repeat this test for all trigger inputs so that all “Tip” and “Ring” buttons turn green. When the test is complete, the LDT1 test app will return to the main page, and “Trigger Input Test”...
  • Page 17 app will return to the main menu and the “MIDI I/O Test” button will be green. Otherwise, the test has failed. 11. Remove the MIDI cable from the unit, and then connect the LDT1 to the computer by using a USB cable. Open the MIDI-OX software in the computer and set the routing as shown in the picture below: 12.
  • Page 18 NOTE: Steps 13-17 are not required if the firmware version (v1.02) appeared correctly in the test app in step 4. D// Ky 14. In the “SysEx View and Scratchpad” window, type “0xF0 0x7E 0x00 0x06 0x01 0xF7” as shown below. 15.
  • Page 19 02” confirms that STM firmware “1.02” is successfully installed. 18. Connect a dual footswitch pedal into the FOOTSWITCH input of DM Dock. Press the “Footswitch Test” button to enter the footswitch test page, and then press the “Start test” button. Press and release each button of the footswitch. The footswitch should be set to “Momentary”...
  • Page 20 22. Fully close the Test App by double tapping the “Home” Button of the iPad, then holding the “LDT1 Test App” logo, and tapping the “X” in the corner of the logo. 23. Connect the powered speakers and headphones to the LDT1. Play audio from the Music app, and adjust the volume knobs for each output to confirm that the audio outputs are working correctly.