Yamaha ydp-223 ydp223 ydp complete service repair manual
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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 Downloaded from www.Manualslib.com manuals search engine
2 YDP-223/YDP-223C 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 perform 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, therefore, 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 bus in the unit (heavy gauge black wires 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 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. • This applies only to products distributed by Yamaha-Kemble Music (U.K.) Ltd. 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. (2 wires) Downloaded from www.Manualslib.com manuals search engine
3 YDP-223/YDP-223C ■ MAIN DIFFERENCES WITH CLP-120 ■ SPECIFICATIONS Keyboard 88 keys (A-1 - C7) Sound Source AWM Stereo Sampling Polyphony 64 Notes Max. Voice Selection 14 Effect Reverb, Effect, Brilliance Volume Master Volume Controls Dual, Metronome, Transpose, Touch (Hard/Midium/Soft/Fixed), Func- tions, Speaker ON/OFF Recording/Playback 2-track recording/playback (1 user song), Tempo Adjustment, Synchro Start Pedal Damper, Sostenuto, Soft Demo Songs 14 voice Demo Songs, 50 preset Songs Jacks/Connectors MIDI (IN/OUT/THRU), PHONES x 2, AUX IN, AUX OUT(L/L+R,R), AUX OUT (LEVEL FIXED)(L,R), TO HOST Main Amplifiers 20W x 2 Speakers 16cm x 2 Dimensions (W x D x H) 1370mm x 518mm x 850mm (with music rest) [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 OVERALL ASSEMBLY - - - Back Board Ass'y V8219200 ← V9373600 Keybed V8219300 ← V9675300 Front Rail Ass'y (V821910) ← (V854990) Screw Set V5283500 ← V9375600 Side Board Ass'y L V8217800 ← V9370600 Side Board Ass'y R V8217900 ← V9370900 Pedal Box Ass'y (V821800) ← (V937110) Topboard Ass'y V8218700 ← V9674600 Music Rest Ass'y V8247800 V9670100 V9674200 The badge is not installed. Side Arm Ass'y L V8218900 ← V9372700 Side Arm Ass'y R V8219000 ← V9373200 End Block Ass'y L (V925890) (V925890) (V925940) End Block Ass'y R (V850380) ← (V937770) Panel Ass'y (V821950) (V967090) (V967570) Key Cover Ass'y V8448100 ← V9375300 BENCH (V553140) (V553200) (V553220) Downloaded from www.Manualslib.com manuals search engine
4 YDP-223/YDP-223C [POWER] button [MASTER VOLUME] knob [BRILLIANCE] knob [DEMO] button METRONOME [START/STOP] button [TEMPO/FUNCTION # ▲▼] button LED display [-/NO]/[+/YES] button [PRESET] button [TRACK1] [TRACK2] button SONG [START/STOP] button [REC] button ■ PANEL LAYOUT MASTER VOLUME BRILLIANCE DEMO METRONOME TEMPO / FUNCTION TEMPO/ OTHER VALUE MELLOW BRIGHT START/STOP TEMPO FUNCTION MIN MAX / NO +/ YES PRESET PHONES SPEAKER NORMAL OFF ON HP. SW C0 D0 E0 F0 G0 A0 B0 C1 D1 E1 F1 G1 A1 B1 C2 D2 E2 F2 G2 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 POWER Voice buttons [REVERB] button [EFFECT] button [TOUCH] button [TRANSPOSE] button AUX OUT jacks AUX IN jacks [TO HOST] jack Downloaded from www.Manualslib.com manuals search engine
5 YDP-223/YDP-223C TRACK 1 TRACK 2 START/ STOP REC GRAND PIANO 1 CHURCH ORGAN1 CHURCH ORGAN2 E.PIANO 1 E.PIANO 2 HARPSI- CHORD1 HARPSI- CHORD2 VIBRA- PHONE CHOIR GUITAR ROOM HALL 1 HALL 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 Downloaded from www.Manualslib.com manuals search engine
1 YDP-223/YDP-223C DIGITAL PIANO YDP-223/YDP-223C PARTS LIST ■ CONTENTS OVERALL ASSEMBLY ....................................... 2 MAIN UNIT ......................................................... 4 SIDE BOARD ASSEMBLY ................................. 8 PEDAL BOX ASSEMBLY ................................... 9 PEDAL ASSEMBLY .......................................... 10 TOP BOARD ASSEMBLY ................................ 11 MUSIC REST ASSEMBLY ............................... 12 SIDE COVER ASSEMBLY ............................... 13 END BLOCK ASSEMBLY ................................ 14 ■ WARNING Components having special characteristics are marked and must be replaced with parts having specifications equal to those originally installed. Note) DESTINATION ABBREVIATIONS A: Australian model M: South African model B: British model O: Chinese model C: Canadian 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 letter of the shaded ( ) part number is I, not one. ■ The second letter of the shaded ( ) part number is O, not zero. ■ This mark “}” in the REMARKS column means these parts are interchangeable. PANEL ASSEMBLY .......................................... 15 KEY COVER ASSEMBLY ................................ 17 JACK UNIT ....................................................... 18 HP JACK UNIT ................................................. 18 POWER SUPPLY UNIT ................................... 19 KEY BOARD ASSEMBLY ................................ 20 BENCH ............................................................. 22 ELECTRICAL PARTS ...................................... 23 Downloaded from www.Manualslib.com manuals search engine
REF NO. PART NO. DESCRIPTION REMARKS QTY RANK RANK: Japan only *: New Parts 3 YDP-223/YDP-223C 1 1 1 1 1 1 21 21 22 22 23 23 24 24 S1 S2 S3 S3 S4 S4 S5 S5a H1 H2 13 -- -- -- -- -- -- V8217800 V9370600 V8217900 V9370900 -- -- V9371300 V9503300 V5283500 V9375600 EG360020 VQ448400 V6135000 VP367300 03747290 VB164600 VR410300 VP592100 V2916900 V2917000 V2917100 VT015700 VT015800 VT015900 VT016000 V3126300 -- -- V5771000 V8740600 V8972600 VT196400 VK726100 TX000670 OVERALL ASSEMBLY Main Unit Main Unit Main Unit Main Unit Main Unit Main Unit Side Board Assembly-L Side Board Assembly-L Side Board Assembly-R Side Board Assembly-R Pedal Box Assembly Pedal Box Assembly Back Board Set Back Board Set ACCESSORIES Screw Set Screw Set Bind Head Screw Truss Head Screw Truss Head Screw Truss Head Screw Truss Head Tapping Screw-1 Truss Head Tapping Screw-1 Cord Clamp Set Cord Clamp AC Cord Set AC Cord Set 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 2.5m BC-100DR BC-100CH 059711 4.0X10 MFZN2BL CCT5902 YDP-223/223C YDP-223 J (V966720) YDP-223 U (V966730) YDP-223 B,E (V966740) YDP-223 N (V966750) YDP-223C J (V967300) YDP-223C N (WB49260) YDP-223 YDP-223C YDP-223 YDP-223C YDP-223 (V821800) YDP-223C (V937110) YDP-223C YDP-223 YDP-223/223C YDP-223 YDP-223C YDP-223C YDP-223 YDP-223 YDP-223C YDP-223 J YDP-223C J YDP-223 U YDP-223 E,N YDP-223C N YDP-223 J YDP-223C J YDP-223 U YDP-223 E,N YDP-223C N YDP-223 B YDP-223C N YDP-223 J,U,N (V553140) YDP-223C (V553160) YDP-223 J YDP-223C J YDP-223/223C YDP-223 N, YDP-223C N YDP-223/223C 4 4 2 2 4 4 2 2 18 18 18 18 18 11 03 04 01 01 01 01 01 01 03 03 05 06 05 05 06 05 08 08 07 07 04 01 03 99 Downloaded from www.Manualslib.com manuals search engine
4 YDP-223/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 Downloaded from www.Manualslib.com manuals search engine
5 YDP-223/YDP-223C 77 Ref.No. Screw Parts No. Qty 40 Bind Head Tapping Screw-1 (EP030240) 21 41 Truss Head Tspping Screw-1 (VU952600) 20 42 Pan Head Screw (VV040700) 9 43 Truss Head Tspping Screw-1 (EN630230) 3 44 Bind Head Tapping Screw-1 (EP040230) 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 U Screw Set List ● Bottom view ● Top view 2 Downloaded from www.Manualslib.com manuals search engine
This manual is a comprehensive resource for the YDP-223, which is only available in Japanese, and the included CLP-120, which is in English. It contains a detailed parts list, exploded views, circuit board diagrams, and more. Whether you are a professional mechanic or a DIY enthusiast, this manual provides valuable information for modifying, circuit bending, repairing, or restoring your Yamaha product. It also includes instructions for entering the secret test mode in most products.
Every Yamaha service manual covers essential topics such as:
SPECIFICATIONS
PANEL LAYOUT
CIRCUIT BOARD LAYOUT
BLOCK DIAGRAM
DISASSEMBLY PROCEDURE
LSI PIN DESCRIPTION
IC BLOCK DIAGRAM
CIRCUIT BOARDS
INSPECTION
MIDI IMPLEMENTATION CHART
OVERALL CIRCUIT DIAGRAM
PARTS LIST
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Yamaha ydp-223 ydp223 ydp complete service repair manual