Yamaha Tyros 3 Service Manual
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21 Tyros3 KEY STOPPER L KEY STOPPER H KEY STOPPER 61 REMOVE SCREW[240A] X 2, [240B] X 1 [240B] X 1, [240C] X 2 [240D] X 2 Table 1 KEY STOPPER LKEY STOPPER H KEY STOPPER 61 [240A][240B][240C] [240C][240D][240D] RUBBER CONTACT 13 KEY (C1-C2)RUBBER CONTACT 12 KEY B (C3-C4)RUBBER CONTACT 12 KEY D (C5-C6) RUBBER CONTACT 12 KEY A (C2-C3)RUBBER CONTACT 12 KEY C (C4-C5) C1 C2 C3 C4 C5 C6 MK61LMKH-D EMKS-FD C#2C#3C#4C#5 RUBBER CONTACT CONTACT (LONG)CONTACT (SHORT) RUBBER CONTACT 28. Installing Keys (White and...
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Tyros3 22 RUBBER CONTACT 13KEYRUBBER CONTACT 12KEY ARUBBER CONTACT 12KEY BRUBBER CONTACT 12KEY CRUBBER CONTACT 12KEY D APPLICATION CIRCUIT BOARDMK61L MK61L MK61L MKH-D MKH-D REMOVE KEY STOPPERL L, H L, H H 61 REMOVE KEYC1-C2 C2-C3 C3-C4 C4-C5 C5-C6 Table 2 [250A] [250B] [250B] [250A] EMKS-F MK61LMKH-D MK61LMKH-D Connector 29-2 MK61L Circuit Board (Time required: About 8 minutes) 29-2-1 Remove the keyboard assembly. (See procedure 26.) 29-2-2 Remove the key stopper L and key stopper H. (Table 1,...
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23 Tyros3 30. Hard Disk Drive Unit Turn the Tyros3’s power off, disconnect any cables including AC power cord from the keyboard. Also make sure to close the LCD panel and disconnect a USB device from the USB TO DEVICE terminal. Turn the Tyros3 face down on a blanket or some soft surface, giving you direct access to the bottom of the instrument. HDD BRACKET [S02C] LOWER CASE UNIT 30-1 Remove the three (3) screws marked [S02C]. (Fig. 1, Fig. 22) 30-2 Pull out the HDD bracket. (Fig. 23) 30-3 Remove...
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TRS-MS02 24 DISASSEMBLY PROCEDURE (TRS-MS02) 1. Grille Assembly (Time required: About 2 minutes) 1-1 Lay the unit upside down, insert a thin plate such as a ruler into the two slits on the bottom, then unclench slightly the front panel. (Fig.1) Front Panel Cabinet Bottom Side (Fig.1) * Take great care not to damage the cabinet. Stop unclenching when a small clearance is formed. 1-2 Pull the front panel forward to remove. (Fig.2) (Fig.2) * The front panel is fixed on the cabinet by six dowels, so...
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25 TRS-MS02 TOR SPEAKER S-MS02 MANUAL GSANLEITUNG MPLOI (Fig.4) L RTO KEYBOARD Rear Panel (Fig.5) [B] AMP Assembly Cord BushingPower Cord Soldering partPower CordPacking sheet JH
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Tyros3 26 INSTALLING THE OPTIONAL DIMMS Compatible DIMMs The Tyros3 does not necessarily support all commercially available DIMMs. Yamaha cannot guarantee operation of DIMMs that you purchase. Before purchasing DIMMs, see the following page: http://music-tyros.com/ DIMM Type and DIMM Con guration • Yamaha recommends that you purchase DIMMs that conform to the JEDEC* standard. Please be aware, however, that conformance to this standard does not constitute a guarantee that the DIMMs will operate...
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27 Tyros3 4 Insert the two DIMMs into the DIMM sockets. Open the ejector levers, then insert the DIMM vertically in the socket. 5 Re-install the cover you removed in step 3, in reverse order. 168-pin DIMMs Insert the DIMM vertically in the socket, aligning the notches to the corresponding protrusions.Press it in firmly until it “snaps” or locks in place. Make sure that the DIMM module is aligned correctly before you install it. Notch for alignment Ejector levers Press the ejector levers until...
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Tyros3 28 REPLACING THE INTERNAL HARD DISK Before following the steps below, make sure you have an ap- propriate hard disk drive and a Phillips screwdriver. 1 Turn the Tyros3’s power off, disconnect any cables including AC power cord from the keyboard. Also make sure to close the LCD panel and disconnect a USB device from the USB TO DEVICE terminal. 2 Turn the Tyros3 face down on a blanket or some soft surface, giving you direct access to the bottom of the instrument. WARNING • Before beginning,...
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29 Tyros3 5 Remove the four screws to remove the installed hard disk unit from the bracket. 6 Attach the new hard disk unit to the bracket using the four screws removed in step 5. 7 Set the Tyros3 right-side up. 8 Insert the hard disk bracket into the slot. NOTE If you have installed the hard disk that was once used for the Tyros/Tyros2 and turn the Tyros3’s power on, you can immediately view the fi les on the hard disk and use the Song fi les from the Tyros/Tyros2. However, to properly use the Style,...
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Tyros3 30 LSI PIN DESCRIPTION AK4396VF-E2 (X8324A00) DAC (Digital to Analog Converter) ........................................................... 42 AK5381VT-E2 (X5219A0R) ADC (Analog to Digital Converter) ........................................................... 41 DM9000AEP (X7029A00) LAN CONTROLLER .................................................................................. 41 DS99R103TSQX/NOPB (X9323A00) LV D S...