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SERVICE MANUAL

HAMAMATSU, JAPAN

Copy right (C) Yamaha Corporation. All rights reserved. PDF-K861  

  

   ’04, 03

PK

001694

 CONTENTS

MAIN DIFFERENCES WITH CLP-120 ............................................... 3

SPECIFICATIONS .............................................................................. 3

PANEL LAYOUT .................................................................................. 4

PARTS LIST

YDP-223/YDP-223C

YDP-223

DIGITAL PIANO

YDP-223/YDP-223C has basically the same specifications as CLP-120.

To check or repair YDP-223/YDP-223C, be sure to prepare the CLP-

120 service manual CL  001671  with this manual.

YDP-223C

Summary of Contents for YDP-223

Page 1: ...4 CONTENTS MAIN DIFFERENCES WITH CLP 120 3 SPECIFICATIONS 3 PANEL LAYOUT 4 PARTS LIST YDP 223 YDP 223C YDP 223 DIGITAL PIANO YDP 223 YDP 223C has basically the same specifications as CLP 120 To check or repair YDP 223 YDP 223C be sure to prepare the CLP 120 service manual CL 001671 with this manual YDP 223C ...

Page 2: ... connect to this bus 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...

Page 3: ...est 53 15 16 x 20 3 8 x 33 7 16 1370mm x 518mm x 1022mm 53 15 16 x 220 3 8 x 40 1 4 Power Consumption 48W Weight 51kg 112lbs 7oz Accessories Owner s Manual 50 greats for the Piano Music Book Bench in cluded or optional depending on locale UNIT CLP 120 YDP 223 YDP 223C REMARKS OVERALLASSEMBLY Back Board Ass y V8219200 V9373600 Keybed V8219300 V9675300 Front Rail Ass y V821910 V854990 Screw Set V528...

Page 4: ...2 A2 B2 C3 D3 E3 F3 G3 A3 B3 C4 D4 E4 F4 G4 A4 B4 C5 D5 E5 F5 G5 A5 B5 C6 D6 E6 F6 G6 A6 B6 C7 B 1 A 1 MASTER VOLUME BRILLIANCE DEMO METRONOME TEMPO FUNCTION TEMPO OTHER VALUE MELLOW BRIGHT START STOP TEMPO FUNCTION MIN MAX NO YES PRESET TRACK 1 TRACK 2 START STOP REC GRAND PIANO 1 CHURCH ORGAN 1 E PIANO 1 E PIANO 2 HARPSI CHORD 1 HARPSI CHORD 2 VIBRA PHONE CHOIR GUITAR ROOM HALL 1 HALL 2 STAGE CH...

Page 5: ...2 STAGE CHORUS PHASER TREMOLO DELAY HARD MEDIUM SOFT ON GRAND PIANO 2 JAZZ ORGAN STRINGS 1 STRINGS 2 VOICE REVERB EFFECT TOUCH TRANSPOSE SONG AUX OUT AUX IN L L R LEVEL FIXED R L L R R L R PEDAL TO HOST HOST SELECT MIDI THRU MIDI Mac PC 2 PC 1 OUT IN HOST SELECT switch MIDI IN OUT THRU PEDAL jack SPEAKER switch PHONES jacks Soft Left Pedal Sostenuto Center Pedal Damper Right Pedal ...

Page 6: ...dian model Q South east Asia model D German model T Taiwan model E European model U U S A model F French model V General export model 110V H North European model W General export model 220V I Indonesian model N X General export model J Japanese model Y Export model K Korean model The numbers in QTY shows quantities for each unit The parts with in Part No are not available as spare parts The second...

Page 7: ...2 YDP 223 YDP 223C 1 S1 S1 S1 S3 S3 S2 S4 H1 H2 S4 S5 22 21 24 23 S2 P H O N E S H2 H1 OVERALL ASSEMBLY Front view Rear view ...

Page 8: ...t AC Cord Set AC Cord Set AC Cord Set AC Cord Set AC Cord Set AC Cord Set Bench Bench Headphone Headphone Hanger Set Headphone Hanger Truss Head Screw Connector JIGS Rod J U E N J N LEFT LEFT RIGHT RIGHT 6 0X16 MFZN2BL 6 0X25 MFZN2BL 4 0X12 MFC2BR 4 0X12 MFZN2BL 4 0X20 MFZN2BL 4 0X20 MFC2BR DKN 5B VHB J 2P 7A 2 5m UC 2P 7A 2 44m E 2P 2 5m 2 5A J 2P 2 5m 7A U 2P 2 44m 7A E 2P 2 5m B 2P 2 5m E 2P 2 ...

Page 9: ...YDP 223C 76 17 81 81 40 40 8 10 11 9 75 1 N N N E U H E A H U A A A A A A A A A A 5d 5b 5 5a 5c 5f 5e 5g K 14 15 39 1 2 12 11 6 2 6 E 82 36a 25a Only for YDP 223U K 52 52 MAIN UNIT Top view 1 Rear view Side view ...

Page 10: ...2 45 Truss Head Tspping Screw 1 VA076400 2 47 Bind Head Tapping Screw B EP600250 6 48 Truss Head Screw V9446400 3 49 Truss Head Tspping Screw 1 20338800 8 50 Guide Screw VN887900 2 51 Bind Head Tapping Screw B EP640130 2 B B B B B B B B B B B B S S B B B B B B B B A A C C C C C C C C C G A A A A K K K K A A A A A A A A A Q Q Q Q Q Q Q Q A G 70 21 18 19 22 71 18 4 23 23 20 3 5 7 A B C E G H K N Q S...

Page 11: ...nd Head Tapping Screw 1 Bind Head Tapping Screw 1 Back Top Panel Assembly Back Top Panel Assembly Keybed Assembly Keybed Assembly Nut Nut Nut End Block Assembly End Block Assembly End Block Assembly End Block Assembly Keyboard Assembly Panel Assembly Panel Assembly Key Cover Assembly Key Cover Assembly Rack Cover Rack Cover Label Speaker Jack Unit J U E N J N 3 5X12 MFZN2Y J YMMA U N J YMMA N YMMA...

Page 12: ...tor Assembly Connector Assembly Connector Assembly Data Line Filter Data Line Filter Cord Binder Adhesive Tape Bind Head Tapping Screw 1 Bind Head Tapping Screw 1 Truss Head Tapping Screw 1 Pan Head Screw Truss Head Tapping Screw 1 Bind Head Tapping Screw 1 Truss Head Tapping Screw 1 Bind Head Tapping Screw B Truss Head Screw Truss Head Screw Truss Head Tapping Screw 1 Guide Screw Bind Head Tappin...

Page 13: ... Stand Angle Bracket Holder Back Board Stand Base Stand Base Bind Head Tapping Screw 1 Bind Head Tapping Screw 1 Nut Side Board Assembly R Side Board Assembly R Side Board Side Board Holder Stand Angle Bracket Holder Back Board Stand Base Stand Base Bind Head Tapping Screw 1 Bind Head Tapping Screw 1 Nut LEFT LEFT LEFT LEFT LEFT 2 0 L MFZN2 LEFT LEFT 3 5X20 MFZN2BL 4 0X40 MFZN2Y TYPE M M6XL33 RIGH...

Page 14: ...500 V9371200 VU464300 V0053700 CB065520 EP040230 EN630260 PEDAL BOX ASSEMBLY Pedal Box Assembly Pedal Box Assembly Pedal Box Pedal Box Felt Pedal Assembly Nylon Clamp Bind Head Tapping Screw 1 Truss Head Tapping Screw 1 115X12X2 RED 3SW PK LF NK 3N 4 0X14 MFZN2Y 3 5X20 MFZN2Y YDP 223 223C YDP 223 V821800 YDP 223C V937110 YDP 223 YDP 223C 3 8 14 14 03 18 01 01 01 ...

Page 15: ... VV433500 VP348100 VU346500 VU339800 V0044700 VU456000 V2337300 EP600190 VU379700 CB069250 PEDAL ASSEMBLY Pedal Assembly Pedal Frame Pedal Piece Pedal Piece Pedal Piece Actuator Pedal Spring Felt Shutter Connector Assembly Rubber Contact Circuit Board Bind Head Tapping Screw B Adjuster Cord Holder 3SW PK LF CENTER LEFT RIGHT PEDAL BLACK PEDAL 1P PEDAL PEDAL 3 0X8 MFZN2BL BK 1 YDP 223 223C SOSTENUT...

Page 16: ...485800 EP040170 EP600270 VK287600 TOP BOARD ASSEMBLY Top Board Assembly Top Board Assembly Top Board Top Board Stopper Rail Music Score Stopper Rail Music Score Shoulder Screw Holder Top Board Bind Head Tapping Screw 1 Bind Head Tapping Screw P Flat Washer 4 0X16 MFZN2Y 3 0X10 MFZN2Y 4 0X12X1 0 MFZN2Y YDP 223 223C YDP 223 YDP 223C YDP 223 V823660 YDP 223C V967480 YDP 223C YDP 223 2 3 6 5 5 19 12 0...

Page 17: ...SSEMBLY Rear view Side view 1 1 2 3 4 V9670100 V9674200 V8437600 VV965900 20404200 MUSIC REST ASSEMBLY Music Rest Assembly Music Rest Assembly Music Rest Music Rest Hinge Hinge Cap Bind Head Tapping Screw 1 1STEP 1 6mm YMMA T 1 6mm 3 0X10 MFZN2BL YDP 223 223C YDP 223 YDP 223C YDP 223 V967050 YDP 223C V967430 2 2 4 05 03 ...

Page 18: ...k Assembly Holder Top Board Crosspiece Bind Head Tapping Screw 1 Truss Head Tapping Screw 1 Side Cover Assembly Side Cover Assembly Side Cover Side Cover Guide Rail Guide Rail Rack Assembly Holder Top Board Crosspiece Bind Head Tapping Screw 1 Truss Head Tapping Screw 1 LEFT LEFT LEFT LEFT LEFT LEFT LEFT 1 20 BLACK 3 5X16 MFZN2Y 3 5X30 MFZN2Y RIGHT RIGHT RIGHT RIGHT RIGHT RIGHT RIGHT 1 20 BLACK 3 ...

Page 19: ...Block Angle H Angle K Bind Head Tapping Screw 1 End Block Assembly End Block Assembly End Block End Block Power Switch Angle Knob Knob Power Switch Assembly Push Switch Switch Cover Bind Head Tapping Screw B Bind Head Tapping Screw 1 Angle H Bind Head Tapping Screw 1 Angle K LEFT LEFT LEFT LEFT 1 2 L 1 6 L 3 5X16 MFZN2Y RIGHT RIGHT RIGHT RIGHT 0 8 BROWN BLACK SDDLB1216A J U C S IVOLY BLACK 3 0X6 M...

Page 20: ...5 18 22 21 20 15 19 15 A A A A A A A A A A A A A A A A A A B B A A A A YDP 223 Ref No Screw Parts No Qty 24 Bind Head Tapping Screw B EP600250 22 27 Bind Head Tapping Screw B EP600140 2 25 Bind Head Tapping Screw 1 EP030230 12 26 Bind Head Tapping Screw 1 EP030340 8 A B C D Screw Set List PANEL ASSEMBLY Bottom view 1 Bottom view 2 Bottom view 3 Bottom view 4 Top view 1 ...

Page 21: ...Bind Head Tapping Screw 1 Bind Head Tapping Screw B Cord Holder Felt Dust Proof Cloth Dust Proof Cloth Dust Proof Cloth Dust Proof Cloth Dust Proof Cloth Dust Proof Cloth Dust Proof Cloth Dust Proof Cloth Dust Proof Cloth Dust Proof Cloth Dust Proof Cloth LEFT LEFT RIGHT RIGHT A D D B C B RED B GREEN B BROWN 54X10X0 25 PNL J U E N PNR J U E N 13P PN1 9P PN2 VOL 3 0X8 MFZN2Y 3 5X10 MFZN2Y 3 5X12 MF...

Page 22: ...902900 EP030230 KEY COVER ASSEMBLY Key Cover Assembly Key Cover Assembly Slide Cover Slide Cover Sash Assembly Sash Guide Pin Spacer Sash Rod Gear Holder Rod Holder Rod Bushing Bind Head Screw Bind Head Tapping Screw 1 Adhesive Tape Cushion Block Bind Head Tapping Screw 1 YMMA FRONT FRONT REAR M90S NATURAL LEFT RIGHT 3 0X10 MFZN2Y 3 5X8 MFZN2BL 500 600X12 H 32 426X2 5XT4 3 5X10 MFZN2Y YDP 223 223C...

Page 23: ...view Top view 1 2 3 4 5 6 1 2 3 V8554200 V8496000 EP600190 VB508600 VJ869400 V8586500 VB508600 JACK UNIT Jack Unit Plate Circuit Board Circuit Board Bind Head Tapping Screw B Hexagonal Nut Washer HEADPHONES JACK ASSEMBLY HP Jack Assembly Circuit Board Holder Phone Jack Hexagonal Nut MAJ DJK J U E N 3 0X8 MFZN2BL 12 0 14X2 MFZN2BL BLACK HP J U E N 12 0 14X2 MFZN2BL YDP 223 223C V826580 V826590 YDP ...

Page 24: ...l AC Inlet Circuit Board Circuit Board Circuit Board Circuit Board Bind Head Screw Hexagonal Nut Bind Head Tapping Screw B Bind Head Tapping Screw B Transistor Holder Power Transformer Power Transformer Power Transformer 3 0X10 MFZN2BL PS PS PS PS 3 0X12 MFZN2BL 3 0 MFZN2Y 3 0X12 MFZN2Y 4 0X10 MFZN2BL J UL CSA A IEC65 E N IEC65 E YDP 223 223C YDP 223 J YDP 223C J YDP 223 U YDP 223 B E YDP 223 N YD...

Page 25: ...20 YDP 223 YDP 223C 110 50 40 30 20 270 280 100 80 70 60 200 350 340 210 224 220 240 190 150 260 140 180 300 310 260 130 170 120 160 230 222 10 90 KEYBOARD ASSEMBLY ...

Page 26: ...White Key Hammer Assembly White Key Hammer Assembly White Key Hammer Assembly Black Key Hammer Assembly Black Key Hammer Assembly Black Key Hammer Assembly Black Key Stopper Stopper Felt Rubber Contact Rubber Contact Rubber Contact Circuit Board Circuit Board Bind Head Tapping Screw P Bind Head Tapping Screw P Spring R Rubber Rubber 2 Connector Assembly Connector Assembly Stopper Support A Stopper...

Page 27: ... V5532900 V5533100 V8176300 V8176500 VS530500 03761250 03765820 BENCH Bench Bench Bench Board Assembly Bench Board Assembly Leg Leg Screw Set Hexagonal Nut Spring Washer ACCESSORY Wrench BC 100DR BC 100CH BC 100DR BC 100CH BC XX 10 0X1 25 MFZN2 10 0 MFZN2Y YDP 223 223C YDP 223 J U N V553200 YDP 223C V553220 YDP 223 YDP 223C YDP 223 YDP 223C V688680 4 4 16 16 10 03 01 01 ...

Page 28: ... Ceramic Capacitor B chip Electrolytic Cap chip Ceramic Capacitor B chip Ceramic Capacitor B chip Electrolytic Cap chip Electrolytic Cap chip Ceramic Capacitor B chip Ceramic Capacitor CH chip Ceramic Capacitor F chip Ceramic Capacitor B chip Ceramic Capacitor F chip Ceramic Capacitor F chip Ceramic Capacitor CH chip Ceramic Capacitor B chip Ceramic Capacitor CH chip Ceramic Capacitor B chip Elect...

Page 29: ...pacitor B chip Ceramic Capacitor SL chip Ceramic Capacitor B chip Ceramic Capacitor B chip Ceramic Capacitor B chip Electrolytic Cap chip Electrolytic Cap chip Ceramic Capacitor B chip Ceramic Capacitor B chip Ceramic Capacitor B chip Ceramic Capacitor B chip Ceramic Capacitor B chip Ceramic Capacitor B chip Connector Base Post Connector Base Post Connector Base Post Connector Base Post Connector ...

Page 30: ... Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon ...

Page 31: ...rolytic Cap Ceramic Capacitor B chip Electrolytic Cap Ceramic Capacitor B chip Electrolytic Cap Electrolytic Cap BP Ceramic Capacitor B chip Ceramic Capacitor F chip Ceramic Capacitor B chip Ceramic Capacitor B chip Electrolytic Cap Ceramic Capacitor B chip Connector Base Post Diode Diode Diode Diode Diode Diode Diode Diode IC IC IC Photo Coupler Jumper Wire Jumper Wire DIN Connector DIN Connector...

Page 32: ...Transistor Transistor Transistor Transistor Transistor Transistor Circuit Board Dust Proof Cloth Electrolytic Cap Electrolytic Cap Electrolytic Cap KS Ceramic Resonator Connector Base Post Connector Base Post Connector Base Post Diode Diode Jumper Wire Jumper Wire IC Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Resistor Array Circuit Board Dust Proof Cloth Connector Base Post Co...

Page 33: ...c Cap Electrolytic Cap Electrolytic Cap Monolithic Mylar Capacitor Monolithic Mylar Capacitor Mylar Capacitor Mylar Capacitor Mylar Capacitor Monolithic Mylar Capacitor Monolithic Mylar Capacitor Mylar Capacitor Mylar Capacitor Mylar Capacitor Monolithic Mylar Capacitor Mylar Capacitor Mylar Capacitor Mylar Capacitor Mylar Capacitor Monolithic Mylar Capacitor Mylar Capacitor Mylar Capacitor Mylar ...

Page 34: ...e Chip Inductance Chip Inductance Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Re...

Page 35: ... Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Relay Relay Relay Relay Relay Relay Relay Jumper Wire Transistor Transistor Transistor Transistor Transistor Transistor Circui...

Page 36: ...t Switch Push Switch Tact Switch Push Switch Tact Switch Push Switch Tact Switch Push Switch Tact Switch Push Switch Tact Switch Push Switch 1SS133 1SS176 1SS133 1SS176 1SS133 1SS176 1SS133 1SS176 1SS133 1SS176 1SS133 176 HSS104 1SS133 176 HSS104 1SS133 176 HSS104 1SS133 176 HSS104 1SS133 176 HSS104 1SS133 176 HSS104 SL 9351S SLZ 190B 03 RED SLZ 190B 03 RED SEL6210S TP5 RED SML72423CTP15RE GR SML7...

Page 37: ...t Board Circuit Board Circuit Board AC Inlet AC Inlet Jumper Wire Fuse Holder Voltage Selector Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Mylar Capacitor Electrolytic Cap Electrolytic Cap Base Post Connector Base Post Connector SKQNAJ EVQ 11Y 07K SKQNAJ EVQ 11Y 07K SKQNAJ EVQ 11Y 07K SKQNAJ EVQ 11Y 07K SKQNAJ EVQ 11Y 07K SKQNAJ EVQ 11Y 07K SKQNAJ EVQ 11Y 07K SKQNAJ EVQ 11Y 07K SKQ...

Page 38: ...Power Supply Unit Speaker Push Switch Rubber Contact Power Transformer Power Transformer Power Transformer Rubber Contact Rubber Contact Rubber Contact 1T4 T A52 1T4 T A26 11ES4 11ES4 TA1 1T4 T A52 1T4 T A26 11ES4 11ES4 TA1 D3SBA20 4 0A 200V 1 00A S 2 00A JU 1 00A S 5 00A S 5 00A JU 0 55 0 55 SU10V D20010 1 0K 1 4 J 1 0K 1 4 J PEDAL PH 6P TE L 30 0 55 CLP820 810 16 0cm 4ohm 20W SDDLB1216A J U C S ...

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