Yamaha TYROS2 + TRS-MS02 Service Manual & Repair Guide

SERVICE MANUAL HAMAMATSU, JAPAN Copyright (c) Yamaha Corporation. All rights reserved. PDF ’05.10 PK 001740 CONTENTS SPECIFICATIONS (Tyros2) ...................................................... 3 SPECIFICATIONS (TRS-MS02) ............................................... 5 PANEL LAYOUT (Tyros2) .......................................................... 6 PANEL LAYOUT (TRS-MS02) .................................................. 8 CIRCUIT BOARD LAYOUT ....................................................... 9 DISASSEMBLY PROCEDURE (Tyros2) ................................. 12 DISASSEMBLY PROCEDURE (TRS-MS02) .......................... 24 LSI PIN DESCRIPTION .......................................................... 26 IC BLOCK DIAGRAM .............................................................. 40 CIRCUIT BOARDS ................................................................. 43 TEST PROGRAM ................................................................... 77 SYSTEM RESET .................................................................... 89 OS UPDATE ............................................................................ 90 DATA BACKUP ........................................................................ 91 MIDI IMPLEMENTATION CHART ........................................... 92 MIDI DATA FORMAT ............................................................... 93 PARTS LIST BLOCK DIAGRAM OVERALL CIRCUIT DIAGRAM MONITOR SPEAKER TRS-MS02 / Tyros2 TRS-MS02

2 Tyros2 MO T R OWNE BEDI E MODE 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 per- sonal 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 representative. IMPORTANT: This presentation or sale of this manual to any individual or firm does not constitute authorization, certifica- tion, 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. Modifications are, therefor, 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 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. IMPORTANT NOTICE FOR THE UNITED KINGDOM Connecting the Plug and Cord IMPORTANT. The wires in this mains lead are coloured in accordance with the following code: BLUE : NEUTRAL BROWN : LIVE As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured makings identifying the terminals in your plug proceed as follows: The wire which is coloured BLUE must be connected to the terminal which is marked with the letter N or coloured BLACK. The wire which is coloured BROWN must be connected to the terminal which is marked with the letter L or coloured RED. Making sure that neither core is connected to the earth terminal of the three pin plug. WARNING Components having special characteristics are marked and must be replaced with parts having specification equal to those originally installed. SAVING DATA Saving and backing up your data The data of the types listed below are lost when you turn off the power to the instrument. Save the data to the User drive or appropriate external media.

3 Tyros2 NITOR SPEAKER R S-MS02 ER’S MANUAL ENUNGSANLEITUNG E D’EMPLOI ■ SPECIFICATIONS (Tyros2) Sound Source AWM Dynamic Stereo Sampling Keyboard 61 keys (C1 - C6) Initial touch/Aftertouch LCD Display 640 x 480 dots VGA Color LCD Music Score, Lyrics Yes Text Yes RAM Capacity per a text approx. 60 KB Wallpaper Customize Yes Voice Polyphony (max) 128 Voice Selection 504 voices (486 Normal + 18 Mega) + 10 Organ Flute + 480 XG voices + 256 GM2 Voices + 23 Drum kits + 6 SFX Kits (And GS Voices for GS Song playback) MegaVoices (18 voices) Small Strings, Large Strings, Brass, Tenor Sax, Trumpet, Nylon Guitar, Solid Guitar 1/2, Steel Guitar, Hi String Guitar, 12Strings Guitar, Clean Guitar, Overdrive, Distortion, Acoustic Bass, Finger Bass, Pick Bass, Fretless Bass Sweet! Voices (23 voices) Jazz/Pop/Ballad TenorSax, Growl Sax, Tenor Sax, Alto Sax, Soprano Sax, Jazz/Silver/Golden Trumpet, Cornet, Trumpet, Mute Trumpet, Flu- gel Horn, Trombone, Violin, Harmonica, Mandolin, Oboe, Clarinet, Flute, Pan Flute, Classical Flute Live! Voices (58 voices) Dynamic Strings, Spiccato, Dynamic Brass, Power Brass, French Horn, Sax Section, Dynamic Steel Guitar, Grand Piano, Dynamic Nylon Guitar, Gospel Choir, etc. Live! Drums (9 drum kits) Live! PowerKit 1/2, Live! Studio, Live! Standard 1/2, Live! Brush, Live! Symphony, Live! PopLatin, Live! Cuban Cool! Voices (39 voices) Sparkle Stack, Curved Bars, Slide Solid, Clean Guitar, Jazz Guitar, Power Lead, etc. Organ Flutes! 10 presets Super Articulation Voices (42 voices) Concert Strings, Tremolo Bowing 1/2, Big Band Brass, Brass Fall f/mf, Trumpet, Trumpet Shake1/2, Saxophone, Concert Guitar, Flamenco Guitar, Steel Guitar, Warm Solid, Guitar Hero, Feedbacker, Magic Bell, etc. Orchestration Upper Right 1 - 3 Lower Left Split Left (default point: F#2) Style (default point: F#2) Right 3 (default point: G2) Voice Expandability Function Voice setting Editor / Voice Creator with Wave Assign Pre- Installed Memory size 4 MB Additional Memory Maximum size 1024 MB (Optional) Slot 168 pin DIMM x 2 Hard Disk Recorder Control PLAY, PAUSE, STOP, REC, PREV, NEXT Playlist Repeat, Sort, Shuffle, Marking File format Wave (16-bit, 44.1 kHz, stereo) Effects Effect Blocks Reverb/Chorus/DSP 6 Microphone 1 Effect Types Reverb/Chorus/DSP Reverb: 34 presets + 3 users Chorus: 30 presets + 3 users DSP Effect For Style: 189 presets + 3 users DSP Effect For R1/R2/R3/Left: 189 presets + 10 users DSP Effect For Mic: 189 presets + 10 users Mic Effects Noise Gate x 1, Compressor x 1, 3Band EQ x 1 Master EQ (5 band) 5 presets + 2 users Master Compressor 5 presets + 5 users Part EQ (2 band) 29 Parts (R1, R2, R3, Left, MultiPad, Style x 8, Song x 16) Poly/Mono ON/OFF Vocal Harmony 60 presets + 10 users Harmony/Echo 17 presets Upper Octave -1, 0, +1 Part Octave -2, -1, 0, +1, +2 Pitch Bend Wheel Available Modulation Wheel Available

4 Tyros2 MO T R OWNE BEDI E MODE Accompaniment Style Accompaniment Styles 400 (11 categories) Pro Styles 357 Session Styles 43 MegaVoice Styles (Using by preset styles) Fingering Single Finger, Fingered, Fingered On Bass, Multi Finger, AI Fingered, Full Keyboard, AI Full Keyboard Control Intro x 3, Fill In x 4, Main x 4, Break x 1, Ending x 3, Fade In/Out, Tap Tempo Style Creator YES OTS (One Touch Setting) 4 for Each Style (Programmable) OTS Link YES Music Finder Preset 1,835 records Edit Programmable. Up to 2,500 records. RAM Capacity per a style approx. 120 KB Song Preset Songs 5 Control PLAY, PAUSE, STOP, REC, FF, REW Song Position Jump 4 point / Loop Tracks 16 Guide Follow Lights, Any Key, Karao-Key, Vocal CueTIME Performance assistant Technology YES Recording Quick Recording, Multi Recording, Step Recording, Song Editing Record Channels 16 RAM Capacity per a song approx. 300 KB Multi Pad Preset 120 Control Pad 1 - 4, Stop, Select Tempo 5 - 500, Tap Tempo Transpose -12 - 0 - 12 (Assignable Keyboard/Song/Master) Tuning 414.8 - 440 - 466.8 Hz Internet Direct Connection External Adapter (via USB to DEVICE) Memory Device Internal Flash Memory for user drive 3.2 MB Hard Disk Drive (Internal) 2.5-inch IDE (Optional) Storage devices (via USB to DEVICE) USB Flash Memory, USB Hard Disk Drive, etc. Registration Memory Buttons 8 Control Bank +/-, Regist Sequence, Freeze Others Demo YES Language for Display 5 Languages (English, German, French, Spanish, Italian) Direct Access YES Scale Type 9 presets Metronome YES Terminals USB to HOST YES USB to DEVICE YES (2 terminals: Front / Back ) MIDI MIDI A (IN/OUT), MIDI B (IN/OUT) Control Foot Pedal 1 (Sustain) / 2 (S. Articulation) / 3 (Volume) Function Assignable Video Out NTSC / PAL Composite RGB Out YES Audio PHONES Main Line Output (L/L+R, R) Sub Output 1, Sub Output 2 Loop Send (L/L+R, R) / AUX Out (Level Fixed): Selectable Loop Return (L/L+R, R) / Aux In MIC / LINE IN (Stereo) For Option Speaker To Satellite Speaker (L/R), To Sub Woofer (L/R) Power Supply AC (Inlet) Dimensions [W x D x H] (with the Music Rest) 1,140 x 450 x 137 mm (1,140 x 536 x 371 mm) Weight (with the Music Rest) 14.5 kg (15.5 kg) Optional Packing List Accessories Speaker AC Power cord X 1 Music rest and brackets CD-ROM Owner's Manual, Data List, Installation Guide Screws for installing the optional hard disk drive TRS-MS02 Headphones HPE-150/HPE-160/HPE-170 Foot Switch FC4/FC5 Foot Controller FC7 MIDI Foot Controller MFC-10 Floppy Disk Drive UD-FD01 Keyboard Stand L-7/L-7S

5 Tyros2 NITOR SPEAKER R S-MS02 ER’S MANUAL ENUNGSANLEITUNG E D’EMPLOI ■ SPECIFICATIONS (TRS-MS02) Type Advanced Active Servo Technology Output power Satellite speakers....... 20 W + 20 W (1 kHz, 4 Ω at T.H.D.=10%) Subwoofer.................. 40 W (100 Hz, 5 Ω at T.H.D.=10%) Frequency response 32 Hz to 20 kHz Speaker unit Satellite speakers Tweeter....................... 1.9 cm (3/4") dome, magnetic shielding Midrange.................... 8 cm (3") cone, magnetic shielding Subwoofer................... 16 cm (6.5") cone, magnetic shielding Power consumption 65W Power supply U.S.A. and Canada models..........AC 120 V, 60 Hz Australia model............................AC 240 V, 50 Hz U.K. and Europe models.............. AC 230 V, 50 Hz Dimensions (W x H x D) Satellite speakers........ 97 (3.8") x 174 (6.9") x 178 (7")mm Subwoofer................... 350 (13.8") x 210 (8.3") x 321 (12.6") mm Weight Satellite speakers........ 0.7 kg (1 lb. 9 oz.) x 2 Subwoofer................... 8.0 kg (17 lbs. 10 oz.) Accessories Speaker brackets x 2, RCA pin cables x 2, RCA pin/8-pin combination cable x 1

6 Tyros2 MO T R OWNE BEDI E MODE ■ PANEL LAYOUT(Tyros2) ● FRONT PANEL q POWER ON/OFF switch w MASTER VOLUME control e INPUT VOLUME control r DEMO button t MIC/LINE IN buttons y SONG CONTROL buttons u FADE IN/OUT buttons i SONG buttons o STYLE buttons !0 STYLE CONTROL buttons q e w #1 #2 r u i t y !0 !1 !2 !3 !4 !6 !8 !7 !9 !5 o PHONES Headphones #4 #6 #3 #5 !1 METRONOME button !2 TAP TEMPO button !3 TEMPO buttons !4 TRANSPOSE buttons !5 MULTIPAD CONTROL buttons !6 BALANCE button !7 MIXING CONTROL button !8 CHANNEL ON/OFF button !9 REGISTRATION MEMORY buttons @0 PROGRAMMABLE MUSIC FINDER button

7 Tyros2 NITOR SPEAKER R S-MS02 ER’S MANUAL ENUNGSANLEITUNG E D’EMPLOI @1 @2 @0 @3 @4 @9 # $0 0 @6 @7 @8 @ #4 #7 5 #5 #8 #9 @1 FUNCTION button @2 VOICE CREATOR button @3 DIGITAL RECORDING button @4 HARD DISK RECORDER buttons @5 VOICE buttons @6 PART SELECT buttons @7 PART ON/OFF buttons @8 VOICE EFFECT buttons @9 PROGRAMMABLE ONE TOUCH SETTING buttons #0 USER OCTAVE buttons #1 PITCH BEND wheel #2 MODULATION wheel #3 LCD CONTRAST #4 LCD A-J buttons #5 LCD 1-8 up/down buttons #6 DIRECT ACCESS button #7 EXIT button #8 DATA ENTRY dial #9 ENTRY button $0 USB TO DEVICE terminal

8 Tyros2 MO T R OWNE BEDI E MODE ● REAR PANEL q wer t y u i o !0 !1 !2 !3 !4 !5 !6 !7 !8 !9 @0 @1 @2 @3 @4 q TO RIGHT SPEAKER jack w ASSIGNABLE FOOT PEDAL [SUSTAIN] jack e ASSIGNABLE FOOT PEDAL [S.ARTICULATION] jack r ASSIGNABLE FOOT PEDAL [VOLUME] jack t MIDI A [IN],[OUT] jack y MIDI B [IN],[OUT] jack u RGB OUT jack i VIDEO OUT jack o USB jack (TO HOST) !0 USB jack (TO DEVICE) !1 LINE OUT SUB [1], [2] jack !2 LINE OUT MAIN [R],[L/L+R] jack !3 AUX IN / LOOP RETURN TRIM control !4 AUX IN / LOOP RETURN [R] jack !5 AUX IN / LOOP RETURN [L/L+R] jack !6 AUX OUT / LOOP SEND [R] jack !7 AUX OUT / LOOP SEND [L/L+R] jack !8 LINE IN / MIC [R] jack !9 LINE IN / MIC [L/L+R/MIC] jack @0 LINE IN / MIC TRIM control @1 TO SUB WOOFER [R] jack @2 TO SUB WOOFER [L] jack @3 AC INLET @4 TO LEFT SPEAKER jack ■ PANEL LAYOUT (TRS-MS02) BASS 10 0 q r e SUBWOOFER FRONT SUBWOOFER REAR SATELLITE SPEAKER REAR w q BASS control knob w Main POWER switch e TO KEYBOARD L,R jack (WOOFER) r TO KEYBOARD jack (Satellite)

9 Tyros2 NITOR SPEAKER R S-MS02 ER’S MANUAL ENUNGSANLEITUNG E D’EMPLOI ■ CIRCUIT BOARD LAYOUT [9] [4] [7] [3] [2] [1] [5] [8] LCD Panel Assembly LCD Panel Assembly * The parts with "( )" in "Part No." are not available as spare parts. No. Location Part No. Connector Discription Remarks Assembly Source Destination 1 130 WE844800 FFC(LCLR) LCL-CN3 LCR-CN5 9P L=260 2 140 WF761300 FFC(LCD-B) LCL-CN1 DM-CN2 30P L=950 3 150 WG168600 FFC(LCD) LCL-CN2 LCD-CN1 20P L=120 4 160 (WE84640) LC-PWR LCR-CN7 CK-CN92 5P - 2P,3P LCL-CN8 5 170 WE844700 FFC(PNL-LCL) LCL-CN4 PNL-CN1 8P L=550 6 60 -------- LCD LCD Backlight LCR-CN6 7 LCL-W1 (WG26430) EPB1 LCL circuit board Panel holder LCD (R side of PNC) GND wire 8 300 (WG26440) EPC1 LCD support stay PNC circuit board 9 340 (WG26470) EPSS1 LCL circuit board LCD [6] LCR LCL

10 Tyros2 MO T R OWNE BEDI E MODE HDSB DJK CK Power Supply Unit DAC2A DM HDSB SPOR AJK HP INLET SPOL Power Switch PNR USB EN PNC PNL MICVR Wheel Assembly Lower Case Side Upper Case Side [8] [10] [17] [23] [24] [19] [7] [14] [11] [18] [12] [9] [13] [1] [26] [27] [25] [4] [2] [3] [15] [6] [5] [16] [21] [20] [22] [29] [28] [30] [33] [37] [42] [32] [31] [38] [35] [34] [36] [39] [41] [40]

Yamaha TYROS2 + TRS-MS02 Service Manual & Repair Guide

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