Yamaha a 4000
This is the 61 pages manual for yamaha a 4000.
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Extracted text from yamaha a 4000 (Ocr-read)
Page 1
A5000/A4000 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 per form 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 repre sentative. IMPORTANT: This presentation or sale of this manual to any individual or firm does not constitute authoriza- tion, certification, recognition of any applicable technical capabilities, or establish a principal- 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. Modifica- tions are, therefor, inevitable and changes in specification sre 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 parts 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 SO EVER! 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. WARNING Components having special characteristics are marked and must be replaced with parts having specification equal to those originally installed.
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A5000/A4000 3 SPECIFICATION Tone generation method AWM2 tone generator Maximum Polyphony 126 notes (64 notes on the A4000), 32 multi-timbre parts (16 parts on the A4000) A/D conversion 20 bit 64-times oversampling D/A conversion 24 bit 8-times oversampling Digital I/O (only when AIEB1 I/O expansion board is installed) Input/outputDIGITAL connectorsS/P-DIF (coaxial) OPTICAL connectors S/P-DIF (optical) Input frequency 48 kHz, 44.1 kHz, 32 kHz Output frequency 44.1 kHz Sampling frequency Analog input44.1, 22.05, 11.025 kHz, 5.5125 kHz (mono and stereo) Digital input (only when AIEB1 I/O expansion board is installed) 48 kHz, 44.1 kHz, 32 kHz external synchronized recording (stereo only) 1/2, 1/4 and 1/8 undersampling is supported Internal sample memory capacity Standard 4 Mbytes (installed on-board) Maximum128 Mbytes (When four 32 Mbyte 72 pin SIMM modules are installed. The on- board 4 Mbytes are unused only if memory has been expanded to the maximum.) Sampling time Maximum sample length 32 Mbytes monaural 64 Mbytes stereo Maximum sampling time (mono or stereo) 6 minutes 20 seconds (44.1 kHz) 12 minutes 40 seconds (22.05 kHz) 25 minutes 21 seconds (11.025 kHz) 50 minutes 43 seconds (5.5125 kHz) Effects 6 effect blocks (3 on the A4000) Total equalizer (4 bands) Sample equalizer Program 128 program Sequencer Real-time recording and playback Front panel POWER switch INPUT L,R jacks (phone x 2) REC VOLUME (L& R shared) MASTER VOLUME (L&R shared, STEREO OUT & PHONES shared) PHONES OUTPUT jack Knobs (1 - 5) Mode buttons (PLAY, EDIT, REC, DISK, UTILITY)Function buttons (six buttons) COMMAND/EXIT button ASSIGNABLE button AUDITION button LCD (320 x 80 dot, LED backlight) LCD contrast control 3.5" 2HD/2DD dual mode floppy disk drive Rear panel STEREO OUT L/MONO, R (phone jack x 2) ASSIGNABLE OUT L, R (phone jack x 2) MIDI IN-A/B, OUT, THRU-A/B (IN, OUT, THRU on the A4000) SCSI (half-pitch, 50-pin) Expansion board slot Power supply connector (AC inlet) Fan Dimensions Two-space rackmount unit W 480 mm x D 461 mm x H 90 mm (18-7/8 x 18-1/8 x 3-9/16) Weight 8.0 kg (17l bs 10 oz) Included items Power cable x 1 CD-ROM set (See the separate Guide for the Accompanying Disks booklet) FD x 4 Power Cable for Internal Hard Disk (long) x 1 Power Cable for ZIP Drive (short) x 1 SCSI Cable for Internal Hard Disk x 1 IDE Cable for Internal Hard Disk x 1 Owners manual x 1 Options (made by Yamaha) AIEB1: I/O expansion board Internal expansion devices (made by other manufacturers) Expansion memory (use a pair of identical-size 72pin SIMM modules of the following types) Access time 70 ns or less Bit Width x 32 (no parity) or x 36 bit (parity) Fast Page or EDO, JEDEC standard. Capacity 4 megabyte/8 megabyte/16 megabyte/32 megabyte Internal hard disk drive (3.5 inch) performance requirements Interface50-pin SCSI or 40-pin IDE Power supply +5 Vmaximum 840 mA +12 Vmaximum 2400 mA Internal ZIP Drive Interface40-pin IDE (ATAPI) Power supply +5 V0.8 A