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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.
CVP-105 CIRCUIT BOARD LAYOUT Destination Remarks Location Part List Ref. No. Connector Assembly 2P-700 MAIN UNIT [14] MIC-LF MIC-CN1 JACK-CN4 J MODEL ONLY MAIN UNIT SUB [61] KRD-KRD (HP) HP-CN1 JACK-CN7 7P-650L MAIN UNIT SUB [62] HP (Ground wire ) HP-CN3 KEY BED 2P-150...
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CVP-105 Main Unit U/C only FU60 JACK CN001 MA60 CN330 CN450 CN650 CN370 CN350 1Pin NET1 U/C only to PN Assy to PN Assy to KB Assy Control panel assembly ‚o‚m Japanese model only Control Panel Assembly PNGC PNGL PNGR CN001 CN101 CN201...
CVP-105 PANEL LAYOUT MIDI PHONES THRU AUX IN AUX OUT PEDAL HOST SELECT TO HOST PC-1 PC-2 MIDI STYLE VOICE DISK IN USE CONTRAST ROCK/ SYNTHE- STRINGS/ DEMO 8BEAT 16BEAT BALLAD DANCE R&B PIANIST BEAT SONG MIXER FUNCTION PIANO E. PIANO GUITAR SIZER ORGAN...
From From M-VOL LCD BACK LIGHT MASTER VOLUME CONTLAST LCDCONT Data Dial ACMP/SONG PANEL DRIVER VOLUME ACCVOL ACCOMP YAMAHA MN101C027 Clavinova IC100 From JACK JACK PNGR PNGC PNGL KBD LED KBD LED KBD LED KBD LED KBD LED Floppy Disk Drive...
CVP-105 DISASSEMBLY PROCEDURE Top Board Assembly JACK assembly [A] x 3 [56B] x 7 [58B] x 2 Power transformer FU60 assembly JACK [CN001] Disconnect the PK cable. (Fig. 2) [CN002] [59] x 4 MA60 assembly [11] x 4 [58A] x 2 Disconnect the AC cord.
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CVP-105 Control Panel Assembly Remove the six (6) screws marked [53A]. The Remove the top board assembly. (See Procedure 1.) control panel assembly can then be removed. (Fig. 6) Remove the key cover assembly. (See Procedure 3.) Remove the FDD assembly. (See Procedure 4.) [53A] [53A] [53A]...
CVP-105 Power Switch Assembly <Bottom View> [30C] Remove the top board assembly. (See Procedure 1.) Power switch assembly End block assemly(R) Remove the key cover assembly. (See Procedure 3.) Remove the control panel assembly. (See Procedure 5.) Remove the screw marked [53B]. The right end block can then be removed.
CVP-105 Arm Assembly <Keyboard assembly> PK cable [C] x 12 Remove the top board assembly. (See Procedure 1.) Remove the key cover assembly. (See Procedure 3.) Remove the control panel assembly. (See Procedure 5.) Remove the keyboard assembly. (See Procedure 8.) Remove the five (5) screws marked [8], the five (5) screws marked [7].
CVP-105 Assembling the Keyboard Disassembling the Keyboard 16-C After a key has been fit to part [F] and key guide, 15-D White key 16-A Place the keyboard assembly upside-down, insert a 15-A Take the keyboard unit out of the main unit. (See make sure that the spring is fixed to the key and then hammer assembly into the frame, and put the Insert a thin plate between white keys, near the...
CVP-105 LSI PIN DESCRIPTION DM : IC100 HD6437043AF09 (XV664100) CPU NAME FUNCTION NAME FUNCTION /WRHH HH write PE14 Port E Data bus /WRHL L write 4 CASHH/PA21 HH Column address strobe/Port A DACK1/PE15 DMA transfer strobe/Port E Power supply Ground Data bus Ground Address bus...
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CVP-105 MN101C027YB (XS711200) CPU PNL : IC001 NAME FUNCTION NAME FUNCTION Switch matrix data Switch matrix data MIDI transmit data VREF+ Power supply (+5 V, analog) Switch matrix data Power supply (+5 V) Crystal oscillator (8 MHz) OSC1 Crystal oscillator (8 MHz) Ground Not used Not used...
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CVP-105 HG73C205AFD (XU947C00) SWX00B TONE GENERATOR DM : IC200, 220 NAME FUNCTION NAME FUNCTION Initial clear CMA3 Program address bus RFCLKI PLL Clock CMA8 Program address bus PLL Control CMA2 Program address bus AVDD_PLL Power supply read signal AVSS_PLL Ground CMA1 Program address bus MODE0...
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CVP-105 SED1335F0B (XQ595A00) LCDC (LCD Controller) DM : IC600 NAME FUNCTION NAME FUNCTION Data bus output for 4 bit dot VRAM address bus XECL S driver enable, chain clock XSCL Data bus shift clock Ground /VWR VRAM read/write X driver latch pulse /VCE Memory control Frame signal for X/Y driver...
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CVP-105 MSM82C51A-2GS-K (XV513A00) USART (Universal Synchronous Asynchronous receiver Transmitter) DM : IC400 NAME FUNCTION NAME FUNCTION Data Bus TXRDY character data Data Bus SYNDET/BD character data Serial Data /CTS input terminal for modem interface Ground TXEMPTY character data Data Bus character data Data Bus Clock...
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CVP-105 DM Circuit Board JACK Circuit Board EQ Circuit Board Component side L/L+R L/L+R PEDAL THRU TO HOST Component side AUX IN AUX OUT HOST SELECT Component side MIDI DM: 2NA-V315080 JACK, EQ: 2NA-V315060...
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CVP-105 DM Circuit Board NET WORK1 Circuit Board PL Circuit Board POWER indicator Component side Component side HP Circuit Board PHONES Pattern side Component side PEDAL Circuit Board Soft pedal Sostenuto pedal Damper pedal Component side DM: 2NA-V315080 NET WORK1: 2NA-V325580 PEDAL: 2NA-VU69120 PL: 2NA-VN63740 HP: 2NA-VT47830...
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CVP-105 PNL Circuit Board CONTRAST BEAT ROCK/ DEMO 8BEAT 16BEAT BALLAD DANCE PIANIST R&B TEMPO SWING/ BALL- TRAD/ DISK HELP LATIN COUNTRY JAZZ ROOM WALTZ CUSTOM METRONOME RESET MUSIC ACMP HARMONY DATABASE ASSIST not instolled Component side ACMPON INTRO MAIN A MAIN B MAIN C MAIN D...
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CVP-105 PNL Circuit Board INV Circuit Board Pattern side Component side PNGL Circuit Board PNGR Circuit Board Component side Component side PNL: 2NA-X314960 PNGL, PNGR: 2NA-V313470 INV: 2NA-VY63880...
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CVP-105 PNR Circuit Board ENC Circuit Board MV Circuit Board Data Dial VOICE Component side STRINGS/ SYNTHE- PIANO E.PIANO GUITAR ORGAN CHOIR SIZER SONG MIXER MASTER FUNCTION EQUALIZER ENSEM- MASTER ACMP/SONG GUIDE CONTROL BRASS SAX/ BASS PER- VOLUME VOLUME FLUTE CUSSION Component side DVAL...
CVP-105 TEST PROGRAM 1. Preparation To check the unit using the test program, the following measuring instruments and jigs are required: Level meter (IHF-C curve) Frequency counter Note: Impedance must be 1 MΩ or above. Use stereo plugs, and connect a 33 Ω load at the [PHONES] terminal. Floppy disks (2HD and 2DD) Foot controller (FC-7) Unit settings:...
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CVP-105 LCD for Each Test Test Functions and Judgment Criteria 015: Output L Check the output level (1 kHz). AUX OUT L: -7 dBm +/-2 dB AUX OUT R: Less than -35 dBm When the stereo plug is connected, check that the following output levels are shown: PHONES L: -16 dBm +/-2 dB PHONES R:...
CVP-105 INSPECTION AUX OUT and PHONES Apply a 1 kHz, -20 dBm sine wave to the AUX IN L/L+R. Confirm that the output meets the following specifications: AUX OUT L/L+R: -10 dBm +/- 2 dB PHONES: -17 dBm +/- 2 dB AUX OUT R: Less than -60 dBm PHONES:...
CVP-105 MESSAGES General (Panel Operation) This button can't be used during recording or playback! This message appears when you try to perform operations which cannot be done during recording or playback, such as data conversion, etc. Stop song recording or playback, or exit from the recording/playback mode, then perform the operation again. This button can't be used during playback! This appears when you try to execute operations that cannot be performed during playback, such as changing the number of repeats of the Guide function.
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CVP-105 Start disk format? This message appears when a new disk or a non-Clavinova formatted disk has been inserted into the disk drive. Press OK if you want to format the disk. Press CANCEL if you want to abort the formatting process. Protected disk! This message appears when you attempt to record or perform other file operations to a disk whose write-protect tab is set to “write protect.”...
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CVP-105 General (Memory-related) Not enough memory! This message appears when memory capacity has become full during recording in the Custom Style mode. This also appears when memory has become full during recording of a song to internal RAM. In this case, recording will stop and data recorded up to that point will be saved automatically.
CVP-105 Select style to delete. This message appears when DELETE is selected from the display shown above. Select the style to be deleted and press the OK button. Press CANCEL if you do not want to delete the style. Can't delete this style! This message appears if the style selected for deletion in the display shown above is the source style on which the style currently being edited was based.
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CVP-105 Other Record Edit Write edited data? This confirmation message appears if you attempt to exit the Initial Edit function without writing the data to disk. Press YES to save the edited data. Press NO to exit without saving. Press CANCEL to return to the Initial Edit display without saving.
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CVP-105 Song Data Conversion 2HD disk not valid! Copy to 2DD disk. This message appears if a 2HD disk is used when performing conversion of the recorded data. Press OK and copy the song data to be converted to a 2DD disk, then perform the data conversion using the disk. Completed! Song No.## Following conversion of the song data, this message displays the song number to which the data was saved.
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CVP-105 Notes: *1: The send channel for the RIGHT1, RIGHT2, and LEFT parts can be set using the Send Channel (Keyboard) function. The transmission of accompaniment, harmony, and song data can be turned on or off using the Send Channel (Accompaniment/Harmony) and Song Transmission functions.
CVP-105 • HARMONIC CONTENT applies adjustment to the resonance First appoints the parameter for RPN MSB/LSB, then sets the parameter value for data entry MSB/LSB. value that is set by the voice. This parameter specifies relative change with the value of 64 producing 0 adjustment. As values D.ENTRY LSB MSB MSB LSB PARAMETER NAME...
CVP-105 3-6 SYSTEM EXCLUSIVE MESSAGE Chord Type 0 - 34,127 Binary Dec Chord type Binary Dec Chord type 00000000 00010010 dim7 3-6-1 YAMAHA MIDI FORMAT 00000001 Maj6 00010011 00000010 Maj7 00010100 7sus4 3-6-1-1 SECTION CONTROL 00000011 Maj7(#11) 00010101 00000100 Maj(9)
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CVP-105 3-6-3 XG STANDARD 3-6-3-4 XG DUMP REQUEST (Receive only) binary hexadecimal 11110000 Exclusive status 3-6-3-1 XG PARAMETER CHANGE 01000011 YAMAHA ID 0010nnnn Device Number 3-6-3-1-1 XG SYSTEM ON 01001100 Model ID binary hexadecimal 0aaaaaaa Address High 11110000 Exclusive status...
3-6-4-6 PANEL VOICE REVERB DEPTH SETTING (Receive only) 3-6-5-4 ACCOMP VOLUME binary hexadecimal bbinary hexadecimal 11110000 Exclusive status 11110000 Exclusive status 01000011 YAMAHA ID 01000011 YAMAHA ID 01110011 Clavinova ID 01110011 Clavinova ID 01000101 Clavinova common ID 01000101 Clavinova common ID...
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CVP-105 < Table 1-1> Parameter Basic Address Parameter Change Address Description SYSTEM System Drum Setup Reset XG System On All Parameter Reset INFORMATION System Information EFFECT 1 Effect1(Reverb,Chorus,Variation) MULTI PART Multi Part 1 Multi Part 16 DRUM Drum Setup 1 Address Parameter Drum Setup 2...
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CVP-105 00..7F Chorus Type MSB Refer to the Effect Type List 41(=Chorus1) 00..7F Chorus Type LSB 00 : basic type 00..7F Chorus Parameter 1 Refer to the Ef. Parameter List Depend on Chorus Type 00..7F Chorus Parameter 2 Refer to the Ef. Parameter List Depend on Chorus Type 00..7F Chorus Parameter 3...
CVP-105 <Table 1-6 > MIDI Parameter Change table ( DRUM SETUP ) Address Size Data Parameter Name Description Default Value(H) 00..7F Pitch Coarse -64..+63 00..7F Pitch Fine -64..+63[cent] 00..7F Level 0..127 Depend on the Note 00..7F Alternate Group 0:off,1..127 Depend on the Note 00..7F 0:random Depend on the Note...
CVP-105 LO-FI (variation block) VOCAL HARMONY MIDI SPECIFICATIONS Parameter Display Value See Table Comment Control Sampling Freq a,i,u,e,o 0–4 Control Word Length 1–62 1–62 Channel message Output Gain 0–127 0–127 LPF Cutoff 0–127 0–127 Filter Type Thru,PowerBass,Radio,Tel, 0–5 1) Note on / off Harmony ch Melody ch Clean,Low...
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CVP-105 <Table 1-9 > Effect Data Value Assign Table Table#1 Table#5 Table#8 Table#9 LFO Frequency Delay Time(200.0ms) Compressor Attack Time Compressor Release Time Data Value Data Value Data Value Data Value Data Value Data Value Data Value Data Value Data Value Data Value...
CVP-105 OVERALL ASSEMBLY (See page 3.) (See page 10.) (See page 12.) PART NO. DESCRIPTION REMARKS REF NO. RANK OVERALL ASSEMBLY CVP-105 Overall Assembly (V332320) (V332340) Overall Assembly Overall Assembly (V332350) Overall Assembly (V332360) Overall Assembly (V332370) Main Unit (V334390) Main Unit (V334400) Main Unit...
CVP-105 MAIN UNIT 1/2 • Bottom view Mic : Japanese model only LOCATION SYMBOL PART NO. EP030250 (See page 17.) EG340210 EP030240 VV040700 EP040230 EP030340 EN630230 VB934000 VZ057000 EP030470 EP030340 • Power transformer (U.S. model) 2b 2c (See page 16.) (See page 15.) •...
CVP-105 PART NO. DESCRIPTION REMARKS PART NO. DESCRIPTION REMARKS REF NO. RANK REF NO. RANK MAIN UNIT CVP-105 J,U,E,B,N VZ057000 PW Head Tapping Screw-1 3.5X18-10 MFZN2Y Main Unit (V334390) EP600240 Bind Head Tapping Screw-B 4.0X10 MFZN2BL Main Unit (V334400) EP030250 Bind Head Tapping Screw-1 3.5X14 MFZN2BL Main Unit...
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CVP-105 MAIN UNIT 2/2 Mic : Japanese model only • Rear view LOCATION SYMBOL PART NO. EP600240 EG030310 EN030340 EN630230 EP600190 VZ057000 • Top view EP030340 VA221600 (See page 19.) (See page 23.) • Top view • Side view (See page 20.) (See page 6.) (See page 22.) (See page 21.)
CVP-105 CONTROL PANEL ASSEMBLY • Bottom view 220 160 130 170 120 • Bottom view 300 250 (See page 18.) • Bottom view For U.S. model • Side view 480 500 For U.S. model • Top view...
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CVP-105 PART NO. DESCRIPTION REMARKS REF NO. RANK CONTROL PANEL ASSEMBLY CVP-105 Control Panel Assembly J,E,B,N (V332960) Control Panel Assembly (V332970) V3330400 Control Panel Dust-proof Foam LC-3000#2N (VV61640) VY681600 Felt C 30X17 CP Clamp Assembly (V362600) CP Clamp Assembly (V362600) V3720000 Knob B3 1P...
CVP-105 MAIN BOX ASSEMBLY PART NO. DESCRIPTION REMARKS REF NO. RANK MAIN BOX ASSEMBLY CVP-105 Main Box Assembly (V334980) V3345600 Arm Assembly L V3350000 Inner Cap Assembly L V3345700 Arm Assembly R V3350400 Inner Cap Assembly R Front Rail Assembly (V328320) V3284700 Front Rail...
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CVP-105 • Right side view • Front rail assembly • Bottom view • Left side view • Top view LOCATION SYMBOL PART NO. EP030340 VB403600 EN630190 EP030190...
CVP-105 LEG PEDAL ASSEMBLY • Bottom view • Side view 1b 2b 1a 2a (See page 13.) • Top view PART NO. DESCRIPTION REMARKS REF NO. RANK LEG PEDAL ASSEMBLY CVP-105 Leg Pedal Assembly (V334450) V3359500 Leg Assembly REAR-LEFT BACK-LEFT (V335960) VV606000 Leg Cap...
CVP-105 HEADPHONES JACK UNIT • Bottom view • Side view PART NO. DESCRIPTION REMARKS REF NO. RANK HEADPHONES JACK UNIT CVP-105 U,E,B,N Headphones Jack Unit (YCJ) (VT47940) Headphones Jack Unit (YMMA) (VY66500) V2191000 MA Cover Assembly VT519000 Headphones Cover VT478400 Circuit Board HP (YCJ) VY663700...
CVP-105 MUSIC REST ASSEMBLY • Side view • Rear view PART NO. DESCRIPTION REMARKS REF NO. RANK MUSIC REST ASSEMBLY CVP-105 V3345400 Music Rest Assembly Music Rest (V334610) VV603100 Hinge 3 STEP VV965900 20404200 Bind Head Tapping Screw-1 3.0X10 MFZN2BL New Parts RANK Japan only...
CVP-105 END BLOCK ASSEMBLY • Side view Right end block assembly only. • Bottom view • Power switch assembly END BLOCK ASSEMBLY (L) PART NO. DESCRIPTION REMARKS REF NO. RANK END BLOCK ASSEMBLY LEFT CVP-105 End Block Assembly LEFT (VV60330) VV599700 End Block LEFT...
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CVP-105 PART NO. DESCRIPTION REMARKS REF NO. RANK VB390300 Connector Base Post PH 7P TE LB932040 Base Post Connector VH 4P TE VB390500 Connector Base Post PH 9P TE VB481900 Diode 11ES4 VB481900 Diode 11ES4 VK421800 Diode Stack D5SBA20 6.0A 200V VQ111500 Diode Stack D3SBA20-4103 4.0A...
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CVP-105 PART NO. DESCRIPTION REMARKS REF NO. RANK UB013220 Monolithic Ceramic Cap. B 2200P 50V K UB245100 Monolithic Ceramic Cap. F 0.1 25V Z UR828100 Electrolytic Cap. 100.00 10.0V UR865470 Electrolytic Cap. 0.47 50.0V UB013100 Monolithic Ceramic Cap. B 1000P 50V K UR865470 Electrolytic Cap.
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CVP-105 PART NO. DESCRIPTION REMARKS REF NO. RANK KLD52 VY746700 SEL4225R TP3 RE KLD53 VY746800 SEL4725Y TP3 YE LED01 VD180000 SLZ-190B-03 RE DIRECT ACCESS SW001 VQ371700 Tact Switch SKHVBL042A H=7 PAGE <,PAGE >,EXIT, -009 VQ371700 Tact Switch SKHVBL042A H=7 DIRECT ACCESS V3149600 Circuit Board (XV482A0)
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CVP-105 PART NO. DESCRIPTION REMARKS REF NO. RANK KLD71 VY746700 SEL4225R TP3 RE KLD72 VY746800 SEL4725Y TP3 YE KLD73 VY746700 SEL4225R TP3 RE KLD74 VY746800 SEL4725Y TP3 YE KLD75 VY746700 SEL4225R TP3 RE KLD76 VY746700 SEL4225R TP3 RE KLD77 VY746800 SEL4725Y TP3 YE KLD78 VY746700...
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CVP-105 PART NO. DESCRIPTION REMARKS REF NO. RANK VC843500 Push Switch SDDLB1216A J.U.C.S POWER swich V2043400 Floppy Disk Drive D359M3 EDMMPU3BCF (V333130) New Parts RANK Japan only...
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CVP-105 CVP-105 OVERALL CIRCUIT DIAGRAM 1/2 DM to IC800-22pin to JACK-CN1 to AEXL88L-CN1 to 139pin to CN450 to MA60-CN4 LCD Unit to INV-CN2 to CN650 to PNL1-CN1 to IC260 to IC260 -15pin -15pin to IC220 from IC030-6pin to JACK-CN2 to IC100 -115pin to IC200-2pin to IC200-124pin...