Yamaha dtxpress drum trigger module service manual

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2 DTXPRESS IMPORTANT NOTICE This manual has been provided for the use of authorized Yamaha Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically Yamaha Products, are already known and understood by the users, and have therefore not been restated. WARNING: Failure to follow appropriate service and safety procedures when servicing this product may result in personal injury, destruction of expensive components, and failure of the product to perform as specified. For these reasons, we advise all Yamaha product owners that all service required should be performed by an authorized Yamaha Retailer or the appointed service representative. IMPORTANT: The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form. The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and service departments of Yamaha are continually striving to improve Yamaha products. Modifications are, therefore, inevitable and changes in specification are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributor's Service Division. WARNING: Static discharges can destroy expensive components. Discharge any static electricity your body may have accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss). IMPORTANT: Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit. WARNING: CHEMICAL CONTENT NOTICE! The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and /or plastic (where applicable) components may also contain traces of chemicals found by the California Health and Welfare Agency (and possibly other entities) to cause cancer and/or birth defects or other reproductive harm. DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHAT- SOEVER! Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose eyes to solder/flux vapor! If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling food. LITHIUM BATTERY HANDLING This product uses a lithium battery for memory back-up. WARNING: Lithium batteries are dangerous because they can be exploded by improper handling. Observe the following precautions when handling or replacing lithium batteries. ¥ Leave lithium battery replacement to qualified service personnel. ¥ Always replace with batteries of the same type. ¥ When installing on the PC board by soldering, solder using the connection terminals provided on the battery cells. Never solder directly to the cells. Perform the soldering as quickly as possible. ¥ Never reverse the battery polarities when installing. ¥ Do not short the batteries. ¥ Do not attempt to recharge these batteries. ¥ Do not disassemble the batteries. ¥ Never heat batteries or throw them into fire. ADVARSEL!Lithiumbatteri-Eksplosionsfare ved fejlagtig hŒndtering. Udskiftning mŒ kun ske med batteri af samme fabrikat og type. LevŽr det brugte batteri tilbage til leverand¿ren. VARNINGExplosionsfara vid felaktigt batteribyte. AnvŠnd samma batterityp eller en ekvivalent typ som rekommenderas av apparattillverkaren. Kassera anvŠnt batteri enligt fabrikantens instruktion. VAROITUSParisto voi rŠjŠhtŠŠ, jos se on virheellisesti asennettu. Vaihda paristo ainoastaan laitevalmistajan suosittelemaan tyyppiin. HŠvitŠ kŠytetty paristo valmistajan ohjeiden mukaisesti. The following information complies with Dutch Official Gazette 1995. 45; ESSENTIALS OF ORDER ON THE COLLECTION OF BATTERIES. ¥ Please refer to the diassembly procedure for the removal of Back-up Battery. ¥ Leest u voor het verwijderen van de backup batterij deze beschrijving.

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DTXPRESS 3 Tone Generator16 bit AWM2 Maximum polyphony32 Voices910 drum, percussion voices and effects 128 keyboard voices (GM system level 1) Drum kits48 Preset 32 User memory locations Trigger setups7 Preset 4 User memory locations Sequencer tracks2 (TR1, TR2) Song control Main song Start/Stop, note chase Pad song 3 songs can be played at the same time, Trigger Control Other Sequencer FunctionsMIDI sync play, Quantize (while recording, in Song Edit job mode), Mute (rhythm mute, drum instrument mute), Groove Check Song95 Preset 32 User memory locations Record modesReal-time Controls LED buttons 6 (PLAY, TRIGGER, UTILITY, VOICE, CLICK, SONG) Buttons 9 (START/STOP, SAVE/ENTER, SHIFT, PAGEs/t, SELECT , VALUE-“/+) Knobs MASTER VOLUME/POWER SW (push), ACCOMP. VOLUME, AUX VOLUME, CLICK VOLUME Display16 x 2 LCD display (w/Back light) Connections Front Panel Aux input (stereo mini jack) Head phone (stereo phone jack) Rear Panel MIDI input/output Foot controller (stereo phone jack) HOST SELECT SW TO HOST (mini DIN jack) Output L/MONO (mono phone jack) Output R (mono phone jack) Trigger Inputs 1 -“ 8 (stereo phone jackmL : trigger input, R : rim switch) Trigger Input 9/10 (stereo phone jackmL, R : trigger input) Trigger attenuation switch 1-6 (DIP SW) Power supplyDC 12V/AC adaptor (PA-3B) Power Requirement4.8 Watt Dimensions (W x H x D)220 x 240 x 44 mm (8-11/16 x 9-3/16 x 1-5/16) Weight1.6 kg (3 lbs 8 oz) AccessoriesOwners Manual AC adaptor (PA-3B) * Specifications and descriptions avove are for information purposes only. Yamaha Corp. reserves the right to change or modify products or specifications at any time without prior notice. SPECIFICATIONS