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SERVICE MANUAL - about women in Diefoto.com

1. EIN PN 1 5 po DD NER SEM MM EM MN l s CN784 i MK 76H TL770 Q rL772 gt a R753 R755 9757 TA HS e e 5 gt lt gt ius LEE 24 Ta 2 I SLZ 1908 04 4 SLZ 190B 04 SLZ 190B 04 to DMLCD CN701 5 g I g I E S lt Page1 N 4 gt y y I I 810 ol n 4 4 4 4 811 Joe 4 n n to DMLCD CN405 4 8 3 lt Page1 K 9 gt Boa I 1 1 1 4 4 i B07 1 6 l Jd C 3 G6 28CC1 882435 1 L s a ai 1 5 ee OR S I 588 i j MK 76L pas VOICE i i MEMORI CN782 51048 0300 N24 5 721 14 Of 4 I SW705 SW713 N15 946 f lt Le WH782 Nes 95 ps wd CATEGORY 7 id ms to DMLCD CN401 4 8
2. M LCD unit 180B Upper Case Wheel assembly Fig 6 180 Bind Head Tapping Screw B 3 0X8 MFZN2W3 WE774300 380 Bind Head Tapping Screw B 3 0X12 MFZN2W3 WE987400 6 6 Circuit Board Time required About 4 minutes Remove the lower case assembly See procedure 1 Remove two 2 screws marked 180B The PB AMJK 6 6 circuit board and the wheel assembly can then be removed Fig 6 The wheel assembly is inserted and mounted on the volume shaft of the PB AMJK 6 6 circuit board 380 x 8 DMLCD Circuit Board LCD Unit Time required About 5 minutes Remove the lower case assembly See procedure 1 Remove two 2 screws marked 180C and eight 8 screws marked 380 The DMLCD circuit board and LCD unit can then be removed Fig 6 When installing the DMLCD circuit board tighten the screws from No 1 through No 8 in order as shown in Fig 7 7 8 2 Fig 7 380 Bind Head Tapping Screw B 3 0X12 MFZN2W3 WE987400 11 DGX 220 YPG 225 12 6 1 6 2 6 3 6 4 6 5 7 1 7 2 7 3 7 4 8 1 8 2 8 3 AMJK 1 6 AMJK 4 6 and AMJK 5 6 Circuit Boards Time required About
3. a FB EB EJ Ex M FS Ho Gy Ej 9 5 5 e Front Panel STANDBY ON switch REW MAIN AUTO FILL button MASTER VOLUME control FF SYNC STOP button P A T ON OFF button PAUSE SYNC START button MUSIC DATABASE button START STOP button FUNCTION button SONG button Q LESSON L R START buttons EASY SONG ARRANGER button METRONOME ON OFF button STYLE button TEMPO TAP button VOICE button SONG MEMORY Dial REC 1 5 A buttons CATEGORY 4 and buttons REPEAT amp LEARNJ ACMP ON OFF button A B REPEAT INTRO ENDING rit button DGX 220 YPG 225 x x lt PHONES OUTPUT SUSTAIN e Rear Panel Number buttons 0 9 and buttons USB terminal DEMO button SUSTAIN jack REGIST MEMORY MEMORY BANK 1 2 buttons PHONES OUTPUT jack 9 PORTABLE GRAND button DC IN 12V jack SPLIT ON OFF button DUAL ON OFF button HARMONY ON OFF button PITCH BEND whe
4. 28CC1 2001002838 O BA33BCOFP X5889A00 REGULATOR 3 3V DMLCD 102 RH5RZ25CA T1 F X3679A00 REGULATOR 2 5V DMLCD IC103 2 c 1 Ki 1 2 3 1 INPUT 3 1 GND 2 GND 2 INPUT 3 OUTPUT 3 OUTPUT to PNR PN 1 5 CN 781 lt Page2 B 2 gt to USB AMJK 3 6 Page 2 H 8 DGX 220 YPG 225 to AM AMJK 1 6 CN 155 Page2 J 7 DGX 220 YPG 225 10 lt Page2 gt DGX 220 YPG 225 OVERALL CIRCUIT DIAGRAM AM AMJK 1 6 AMJK 4 6 AMJK 5 6 MK 76H MK 76L PB AMJK 6 6 PN 2 5 PNL PN 3 5 PNR PN 1 5 TWL PN4 5 5 5 TWR PN 4 5 5 5 USB AMJK 3 6 DGX 220 YPG 225
5. 36 Gand DGX 220 YPG 225 PARTS LIST CONTENTS OVERALL ASSEMBLY 2 LOWER CASE ASSEMBLY 5 KEYBOARD ASSEMBLY isiiiiriiiinesisiaenianeraa 7 ELECTRICAL PARTS Ju esee 9 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 WARNING Components having special characteristics are marked A and must be replaced with parts having specifications equal to those originally installed ll The numbers in QTY shows quantities for each unit The parts with in Part are not available as spare parts E The mark in the REMARKS column means these parts are interchangeable The second letter of the shaded part number is O not zero E The second letter of the shaded part number is not one DGX 220 YPG 225 OVERALL ASSEMBLY Music rest Upper case assembly Lower case assembly See page 5 Battery cover assembly REF NO PART NO WG279400 WG27950
6. Yes No 35 DGX 220 YPG 225 MIDI DATA FORMAT NOTE 1 By default factory settings the instrument ordinarily functions as a 16 channel multi timbral tone generator and incoming data does not affect the panel voices or panel settings How ever the MIDI messages listed below do affect the panel voices auto accompaniment and songs MIDI Master Tuning System exclusive messages for changing the Reverb Type and Chorus Type 2 Messages for these control change numbers cannot be trans mitted from the instrument itself However they may be trans mitted when playing the accompaniment song or using the Harmony effect 3 Exclusive GM System ON FOH 7EH 7FH 09H 01H F7H This message automatically restores all default settings for the instrument with the exception of MIDI Master Tuning MIDI Master Volume FOH 7FH 7FH 04H 01H Il mm F7H This message allows the volume of all channels to be changed simultaneously Universal System Exclusive The values of mm is used for MIDI Master Volume Values for Il are ignored Effect map MIDI Master Tuning FOH 43H 1nH 27H 30H OOH OOH mm Il cc F7H e This message simultaneously changes the tuning value of all channels e values of mm and II are used for MIDI Master Tuning e default value of mm and Il are 08H and OOH respec tively Any values can be used for n and cc lt Rever
7. DGX 220 YPG 225 a 4 ane E CONTENTS SPECIFICATIONS c dies 3 PANEL LAYOU 4 CIRCUIT BOARD LAYOUT 8 WIRING iioi torta 6 BLOCK DIAGRAM 8 DISASSEMBLY PROCEDURE sn tentent 9 LSI PIN DESCRIP u rtt 15 IC BLOCK DIAGRAM a 18 CIRCUIT BOARDS 19 TEST PROGRAM nuns si Mia 29 INITIALIZATION m 33 USER DATA BACKUP 34 MIDI IMPLEMENTATION CHART einen tne 35 MIDI DATA FORMAT 36 PARTS LIST OVERALL CIRCUIT DIAGRAM YAMAHA PK 001761 HAMAMATSU JAPAN Copyright c Yamaha Corporation All rights reserved PDF KM D 06 04 DGX 220 YPG 225 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 Yama
8. ss 1 gie d s _ _ AUTO FILL e E i lt ae Ped peer T BS SW751 TL791 Ae 4 RI 5 ES PN 4 5 5 5 3 2 Not installed STO 1784 5 land Solder with the GND pattern 28CC1 20010002848 N ves TWEETER L P A T SONG 2 SYNC STOP 5 8 WH553 TL785 TL786 WH557 SP H 4 PPB7 1 is 49 Not installed i B T 1 12 ARET E 7 TL788 Ed un combustion carbon resistor c E t 28001 20010002848 WOOFER R MASTER VOLUME AGND2 A 0 28CC1 20010002844 2 b 47 28 1 20010002848 D 1411 1 WH554 p WH858 WH854 WH857 AMJK 4 6 8 pum XH2P to DMLCD CN802 28CC1 2001 0002844 2 28CC1 20010002844 A l WOOFER L lt Page1 C 9 gt gt ae 12cm 4 Ceramic Capacitor 7 Mylar Capacitor Monolithic Ceramic Capacitor DGX 220 YPG 225 DGX 220 YPG 225 Note See Parts list for details of circuit board component parts
9. REMARKS DGX 220 J DGX 220 O DGX 220 J DGX 220 O DGX 220 U C W O YPG 225 U C W RANK Japan only DGX 220 YPG 225 E LOWER CASE ASSEMBLY gt S ____ Ree E E 5 2 or 5 5 2 2 5 Yo eo a pa G 88 DT Pe oe ee 2 5 8 x 3 Y F ou WE TE Ty N 57 LAST A x 2828 LE x 0 o Q amp a DGX 220 YPG 225 REF NO PART NO WG292100 WC601000 WC601400 E WC601500 WC620300 V7060500 V7060700 V7060200 VA126100 WE974500 X2549A00 VI104400 WE774300 CB043750 New parts DESCRIPTION LOWER CASE ASSEMBLY Lower Case Assembly Lower Case Sub Assembly Keyboard Assembly Connector Assembly Sponge Connector Assembly Sponge Connector Assembly Nonwoven Fabric Cloth Nonwoven Fabric Cloth Nonwoven Fabric Cloth Contact Spring Contact Spring Spring Terminal Connector Assembly Adhesive Tape Adhesive Tape Speaker Box R Assembly Packing Cushion Cushion Cushion Cushion Bind Head Tapping Screw B Connector Assembly Sponge Lower Case Sub Assembly Lower Case Bind Head Tapping Screw B Foot Cushion W MK1 12P L 600 MK4 6P L 600 D MK5 8P L 550 40X13X0 5 13X13X0 5 12X50 MY7 12X50 1600X15X1 0 60X15X1 0 1600X15X1 0 60X15X1 0 4 0X10 MFZN2W3 12 0cm 4 ohm 8W 3
10. SH ki MC D 1 1 1 t 1 LI t 1 Upper case Fig 10 180 Bind Head Tapping Screw B 3 0X8 MFZN2W3 WE774300 9 1 9 2 10 10 1 10 2 10 3 DGX 220 YPG 225 Speaker Woofer Time required About 4 minutes Remove the lower case assembly See procedure 1 Remove four 4 screws marked 200A then remove the speaker woofer Fig 11 Left and right speakers woofers can be removed in the same manner Speaker Speaker 200A Woofer L Lower Case Woofer R 200A 240B x 3 240A x 4 240A x 4 240A x 4 240A x 4 240A x4 240B x 3 Fig 11 200 Bind Head Tapping Screw B 4 0X10 MFZN2W3 WE974500 240 Bind Head Tapping Screw P 3 0X20 MFZN2W3 WF492000 White and Black Keys Remove the lower case assembly See procedure 1 Remove four 4 screws marked 240A fixing the white black keys for each octave C through B then remove the white black keys for one 1 octave Fig 11 At that time push hooks on the black keys to lift the rear part then pull and slide the keys toward you to remove it Fig 12 For the 0 0 keys and C6 G6 keys remove three 3 screws 240B push hooks on the black keys to lift the rear part and Hook then pull and slide the keys toward you to remove it Fig 11 Fig 12 13 DGX 220 YPG 225 14 11 11 1 11 2 11 3 12 12 1 12 2 12 3 MK 76L a
11. Transistor 10 0K 63M J RECT 0 63M J RECT 100 0K 63M J RECT 47 0K 63M J RECT 47 0K 63M J RECT 0 63M J RECT 100 0K 63M J RECT 100 0K 63M J RECT 100 0 63M J RECT 1KX4 1KX4 10KX4 ERTJ1VT152J 1 5K IMB10A T110 IMB10A T110 DTC123JKA TP 2SA1037AK Q R S 5 ER RANK Japan only 13 DGX 220 YPG 225 REF NO PART NO VV556400 WE194400 V4093500 WG138100 VQ769500 VK025200 VK025600 VB941200 VB941200 V8687400 VQ769500 VK025600 VK025600 VF728300 VB941200 VB941200 WG307900 WG308000 WG308100 WG308200 Vi879400 VY669100 1878100 VZ341600 3 VI878100 VZ341600 1879400 VY669100 VK024700 VB941200 VV437800 VB941200 VV437800 VB941200 VV437800 VB941200 VV437800 VU481300 WG913000 WG913000 5913000 WG913000 V2547900 V2547900 V2547900 x X2549A00 WF817200 WB491100 New parts 14 V8687200 DESCRIPTION Transistor Quartz Crystal Unit Quartz Crystal Unit Quartz Crystal Unit Circuit Board Masking Tape Wire Trap Wire Trap Circuit Board Masking Tape Wire Trap Wire Trap Wire Trap Diode Circuit Board Circuit Board Circuit Board Circuit Board Circuit Board Cable Holder Cable Holder Cable Holder Cable Holder Cable Holder Cable Holder Wire Trap Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Connector Assembly Sponge Connector Assembly Connector Asse
12. Chk Outputs the sine wave by changing the channels in sequence from C2 to G4 32 notes Check the sound by hearing that there is no noise or abnormal sound After auto scaling is finished individual keys can be played If playing two or more keys simultaneously the first pressed key has priority to make a sound 013 Pit Chk Connect the frequency counter to the PHONES OUTPUT jack L or R Sets PAN to Center and produces a signal at 440 14 Hz 0 22 Hz Check that the correct signal is produced Output Level Check 33 ohm load Connect the level meter with a JIS C filter to the PHONES OUTPUT jack L and R Set the MASTER VOLUME at maximum and check the output level PHONES L 6 0 dBu PHONES 6 0 dBu dBu dBm Volume Decline Value Check 33 ohm load Connect the level meter with a JIS C filter to the PHONES OUTPUT jack L and R Set MASTER VOLUME at minimum and check the output level PHONES L less than 70 0 dBu PHONES less than 70 0 dBu dBu dBm 014 Output R 015 Output L Connect the level meter with a JIS C filter to the PHONES OUTPUT jack 33 ohm load Set the MASTER VOLUME at maximum and check the output level 1 kHz sine wave PAN R PHONES 1 less than 55 0 dBu PHONES R 6 0 dBu Connect the level meter with a JIS C filter to the PHONES OUTPUT jack 33 ohm load Set the MASTER VOLUME at maximum and check the output level 1 kHz sine wave PAN L PHON
13. 8 ESS to MK 76H CN2 to DMLCD CN404 aAA to DMLCD CN401 030 17 98680 ZE ES 85 EX Component side Note See parts list for details of circuit board component parts 27 DGX 220 YPG 225 e MK 76L Circuit Board mam N sa 4 o s MA o PETITES Patterm side Note See parts list for details of circuit board component parts 28 DGX 220 YPG 225 TEST PROGRAM f you execute the test No 47 Factory Set then the user s preset data may be lost Therefore back up the user s data in advance A PREPARATION 1 2 3 PA 5D or PA 51 AC adaptor is used Measuring instruments frequency counter level meter with JIS C filter Note Connect a stereo plug to the PHONES OUTPUT jack at 33 ohms Jigs Foot switch FC 4 or FC 5 USB cable USB MIDI driver 1 PC Install a USB MIDI driver 1 in PC and finish the THROUGH setup Obtain the USB MIDI driver from CD ROM X7225A00 for DGX 220 YPG 225 or Yamaha official website URL gt gt http www yamahapkclub com HOW TO ENTER THE TEST PROGRAM While pressing the C2 F2 and G2 keys turn the STANDBY ON switch on 6 4 DGX 220 YPG 225 TEST PROCEDURE D 2 3 When the test program is started TEST will be displayed on the LCD P
14. eee e je le P ys Loo C912 C509 C510 R510 503 R507 5088509 8501 2 z 8 1206 Aio ED RT87 a 950 ORT 912 eo t 08 42 2 N 1 EU gt U R305 cati M C309 R751 C308 N C305 10302 R19 SS A Q cw UE ual Coil WH469300 is attached to Yt HO Aen ERIT the pad of R817 and R818 2 5 ong 515 54 C932 2 5 8 C336 of 5 3 E a S X801 4 i B rig im E ura ue C94 3 16401 Ea 949 945 5 1 FFs ey s TENIA i to USB AMJK 3 6 J851 E m cone cy ER 102 R103 ETE sag Al aln c to MK 76L CN4 NC NC to AMJK 3 6 USB CN874 to AMJK 1 6 AM CN155 to MK 76L CN5 to MK 76H CN1 Component Side e USB AMJK 3 6 Circuit Board Cut the patterns to DMLCD CN802 to PN 4 5 5 5 TWR 2970 2992 982 2983 5 Pattern side Fix by bond CN557 SUNTAIN USB to WOOFER R to DMLCD CN803 2pin Component Side Fix by 23 C855 R817 R818 Note See parts list for details of circuit board component parts USB AMJK 3 6 2NA WG23590 e DMLCD Circuit Board c 2 5 s DS 8 Jase R620 R621 C816 C815 e PB AMJK 6 6 Circuit Board
15. 100P 63V K FORMING XH TE 52147 2P TE 51048 4P TE 51048 4P TE 51048 4P TE DGX 220 YPG 225 REMARKS DGX 220 YPG 225 WG23600 X7176C0 WG23560 X7174C0 V868750 X2333F0 V868760 X2334F0 WG23620 X7178C0 V551500 VS88420 V551500 VS88420 V551500 VS88420 V551500 VS88420 RANK Japan only DGX 220 YPG 225 REF NO PART NO VY668400 1879100 VI878300 VZ341700 VI878300 VZ341700 VI878000 VY668300 LB918020 LB918020 VI878000 VY668300 VI878700 VZ341900 VI878100 VZ341600 V8603100 VV731400 WB880900 WB880900 X6980A00 XY209A00 VA078900 VA078900 VA078900 LB302260 V6557600 LB101870 VV943300 VC687500 WE245200 V6802600 V7634400 VB835000 VT279200 V7634400 VB835000 PP PP V2548200 V2550400 V2550400 V2549500 V2549500 V2550400 WD556700 WD556700 V2548000 V2548000 V2548600 V2548600 V2547300 V2547300 V2549200 VY980400 V8132800 VU847300 WC709800 PPP New parts 10 DESCRIPTION Cable Holder Cable Holder Cable Holder Cable Holder Cable Holder Cable Holder Cable Holder Cable Holder Cable Holder Base Post Connector Base Post Connector Cable Holder Cable Holder Cable Holder Cable Holder Cable Holder Cable Holder Diode Diode Jumper Wire Connector Connector Phone Jack Phone Jack Phone Jack Phone Jack Jack USB Heat Sink Carbon Resistor Carbon Resistor Carbon Resistor C
16. 204 o MSM51V4265E 60TS K 7 ilvcci v 21001 305 41003 51004 Slvcce 21065 8lpae 91057 19008 NC23INC13 ANC14 WE ZINC17 18 10 55444 0016 DG15f 0014 0013 5539 0012 0011 0010 NC32 LCAS UCAS OE AB A7 6 AS A4 VSS23 1C207 SNTALVSEAPWRI pap p PROGIWAVE Not installed 3 3D 4M FLASH ROM 16M DRAM 205 GLTA150L16 45TC C214 206 MX29LV400BTC 70 10 IC207 SN74LVS2APWR A 4M FLASH ROM to PNL PN 3 5 CN 784 Page2 B 6 gt DGND 1C207 8 SN74LV32APWR IC207 11 SN74LV32APWR 3 3D 207 SN74L V32APWR
17. DEMO FUNCTION MUSIC DATABASE HARMONY ON OFF DUAL ON OFF SPLIT ON OFF TEMPO TAP 0 9 CATEGORY Dial REPEAT amp LEARN ON OFF REPEAT INTRO ENDING rit PAUSE SYNC START START STOP REW MAIN AUTO FILL FF SYNC STOP REGIST MEMORY IMEMORY BANK 1 2 SONG MEMORY REC 1 5 A Realtime Control Pitch Bend Wheel Voice 116 panel voices 12 drum SFX kits 361 XGlite voices Polyphony 32 DUAL SPLIT Style 150 Preset Styles 1 User Style File Style Control ACMP ON OFF SYNC STOP SYNC START START STOP INTRO ENDING rit MAIN AUTO FILL Fingering Multi Finger Full Keyboard Style Volume Music Database 267 Education Feature Dictionary Lesson 1 3 Repeat amp Learn Registration Memory 8 banks x 2 types Function VOLUME Style Volume Song Volume OVERALL Tuning Transpose Split Point Touch Sensi tivity Pitch Bend Range Chord Fingering MAIN VOICE Volume Octave Pan Reverb Level Chorus Level DUAL VOICE Voice Volume Octave Pan Reverb Level Chorus Level SPLIT VOICE Voice Volume Octave Pan Reverb Level Chorus Level EFFECT Reverb Type Chorus Type Master EQ Type Sustain HARMONY Harmony Type Harmony Volume Performance assistant technology Performance assistant technology Type SFF Load Style File Load PC PC Mode MIDI Local On Off External Clock Initial Send Keyboard Out Style
18. FUNCTION O1 G VSS TESTN PLLBPN PLLVDD CIN PLLVSS TRSTN TMS TCK TDI TDO XI XO VSS VDD ICN ECSN EWRN PD5 ERDN PD4 EA3 PD3 EA2 PD2 EA1 PD1 EA0 PD0 IOVDD ED0 PC0 ED1 PC1 ED2 PC2 ED3 PC3 ED4 PC4 ED5 PC5 ED6 PC6 ED7 PC7 VSS IRQON PHO TxDO RxDO TxD1 PG2 RxD1 PH1 SCLK1 PH2 SDO SDI PH3 BCLK WCLK SYO SYSCLK PG3 vss VDD IOVDD PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7 VSS PBO PB1 PB2 4 5 6 PB7 SYI VSS Input for TEST PLL bypass select PLLVDD 2 5V Capacitor terminal for PLL PLLVSS JTAG input JTAG output Crystal oscillator Crystal oscillator VSS VDD 2 5V Hardware reset CPU I F chip select CPU I F write enable CPU I F read enable CPU I F address bus IOVDD 3 3V CPU I F data bus VSS Interrupt input Serial output serial input Serial output serial input External synchronization clock Serial output serial input Bit clock output Word clock output Clock output VSS VDD 2 5V IOVDD 3 3V ooo o o o VSS IOVDD LBN LWRN PF6 UBN UWRN PF7 RDN PF4 MD00 MD08 MD01 MD09 MD02 MD10 MD03 vss MD11 MD04 MD12 MD05 MD13 MD06 MD14 MD07 MD15 WRN PF5 VSS VDD IOVDD MA17 MA16 MA15 MA14 MA13 MA12 MA11 MA10 MA09 MA08 MA07 MA06 MA05 vss MA04 MA03 MA02 MA01 CSON PGO MA18 MA19 MA21 PF1 MA22 PF2 MA20 MA23 PF3 CS1N PG1 VSS VDD IOVDD CS2N PE0 CS3N PE1 CS4N C
19. Rotary Encoder i mu 1 MATRIX i i i L EC781 ATA I a I ee 64P 3 3D 55 PAO PAS i 4 WOOFER R oS 1 Y M rri i LED H 42cm Eam 66 pti H BACKLIGHT I i 5 4 amp MHZ LD601 p s i Sl TR701 704 LCD l I gl oat DISPLAY cn7e1 16P l I X801 r i LED q ral 4 Bens i a a jee 33 DRIVER RJ x WOOFER L PAO PAT T E 12cm i RS ENB 2 7 2 4 1 JL SPEAKERS 5 5 i RXD1 EN A SCLK1 EN B E I IC551 14P i ERES M rp mot a p VR551 1 m 6 1 i 5 0 50 TIIE m mm p i s c PHONES 4 5 5 5 55 5 14 RCH i xr 7 zapt 2 BurreRji teh OUTPUT sg DAC gl d Aska Z 2279 R 21 18 IC501 16P j DC IN 12v 53 Maot 22 125011192 IC502 8P I IVOLUME JK151 2 ES MD00 15 I m 6 Pa sD l MD01 22 MD01 18 001 09 SP R 15 000415 IMD00 15 a amp re 48 3 3 3 5 16 16 16 37 ictos n n Snine Pr 0 ENT s 5 E s 5 ROM FLASH 4M IC102 5 1 5V 6 l in 50 lt Ic101 Z IC151 4P i 16P IC203 48P
20. to AMJK 4 6 CN552 1 5 jT to LCD BACK LIGHT ue R554 gt RI52 we 810 gt e O oo e J J to 4 5 5 5 TWL Ui 4 to DMLCD CN101 e JO 1 051 CF amp 2 R562 55 AMJK 5 6 CN154 x P 2 Y MANO woe to WOOFER L to BATTERIES DC IN 12V PHONES Not installed gt OUTPUT Component side e AMJK 4 6 Circuit Board e AMJK 5 6 Circuit Board MASTER VOLUME STANDBY ON 42970142 Qn YAMAHA 45 X7176 0 0 O M 9 E VR551 D HE to AMJK 1 6 AM CN553 ET pate Component side to AMJK 1 6 AM CN551 Component side AM AMJK 1 6 2NA WG23590 4 6 2NA WG23590 Note See parts list for details of circuit board component parts AMJK 5 6 2NA WG23590 22 e PNL PN 3 5 Circuit Board 5 E lt 5WT36 2 5W736 5W735 2 50135 LESSON 50737 2 5W737 LESSON R eO LESSON START PNL PN 3 5 2NA WG23620 DGX 220 YPG 225 to AMJK 6 6 PB CN855 to DMLCD CN703 Component side Note See parts list for details of circuit board component parts 23 DGX 220 YPG 225 T OZLAS T IZLAS AHONAN L MNVS 1519949 OLAS 03 Z YOLAS UNS 57 E EULAS 86 EOLAS ATALS 25 E ZOLAS daNvHu
21. IC206 48P IC204 44P Sue gt H i 4 H OHO EU 56 i I RP RES Lie 28CA1 2001002837 INva9via Scc 9dA 0cc X9a DGX 220 YPG 225 DISASSEMBLY PROCEDURE 1 1 1 1 2 Lower Case Assembly Time required About 3 minutes Remove the battery cover assembly Fig 1 Remove the sixteen 16 screws marked 180 the five 5 screws marked 390 and the ten 10 spacers marked 470 The lower case assembly can then be removed Fig 1 lt Bottom View gt Lower case assembly 180 180 Battery cover assembly 180 180 180 390 470 180 390 470 180 Fig 1 180 Bind Head Tapping Screw B 3 0X8 MFZN2W3 WE774300 390 Bind Head
22. PITCH BEND to PN 3 5 PNL CN785 Tm 2970 Or D C x7176 AMIK 676 7 Component side DMLCD 2NA WG23540 PB AMJK 6 6 2NA WG23590 TWL TWR PN 4 5 5 5 2NA WG23620 exo e b a TX gt 40802 8802 0801 C321 C9 7 5 O 4 109 8 DGX 220 YPG 225 R213 Ru R202 214 C919 3 R209 R212 R210 2 10501 py cos o cti RA4OG RA4OS RAO 2992 MM 2977 2978 Ma 2982 2983 Ceramic capacitor C815 is soldered between 2 pin and 3 pin of CN802 Ceramic capacitor C816 is soldered between 4 pin and 6 pin of CN802 Ceramic capacitor C817 is soldered between 3 pin and 4 pin of CN802 Fix by bond Pattern side TWL PN 4 5 5 5 Circuit Board e TWR PN 4 5 5 5 Circuit Board to AMJK 1 6 AM CN553 to AMJK 3 6 USB CN558 YAMAHA 2982 4 5 5 5 O 8 Component side Note See parts list for details of circuit board component parts 21 DGX 220 YPG 225 AMJK 1 6 Circuit Board bs 555 a ES X7176 8 E une It 58 2970 EN to 3 5 GND 41 2 clo 554 C561 OED awe 1 e AEN gt Z 552 R558 56 y _ 5 JE cst 222 4 amp R59 551 9 4 5
23. R605 R606 R607 9 5D a ENTRE aru 9 T 12 R602 TH601 S 2 ERTJA1VT152J wo gje DGND 2 5V C306 L 5D 220P 3 30 8207 301 4700P C 6 4 2 lt 4 DGND NC g oH 495 5 0 C310 5 9344M 22 3 _ gt PITBEND3 haos BSS 0 3 _ gt PITBEND2 nao _ gt PITBEND 1 DGND V 3 3D RB11 R812 Not installed PG17 AD Select gt PF0 7 MA23 ENB 185 ara 1007 RID Qu R806 RBO 470K AN1 1 3 30 R834 470K R833 Bas MIDIin MIDIout 470 RBOB gt Pc7 R814 108K 470K IC NONCNCNCNCNCNCNC NC NC mj in s m to i v ili PCS C313 TUE usBfull ad ess 066 Pc7 3D tal MAO7 MAOB MAOS MA10 MA11 MA12 MA13 MA14 MA15 MA16 MA 17 C3e3 a m a 3 3D NC NC o L g USBfu11 3 NC NC C209 0 iut 4M DRAM 4M DR 1
24. Tapping Screw B 3 0X30 MFZN2W3 WF491000 470 Spacer WG387800 DGX 220 YPG 225 10 2 1 2 2 Spring Terminal Spring Terminal and Remove the Lower case assembly See procedure 1 Remove the battery harness soldered to the spring terminal or Fig 2 Remove the hooks two at each place and pull out the spring terminal or Fig 3 Fig 4 Spring Terminal Remove the Lower case assembly See procedure 1 Remove spring terminal hooks two at each place and pull out the spring terminal Fig 4 Spring terminal Spring terminals Spring terminal Lower case assembly Fig 2 Spring Terminal Spring Terminal Fig 4 3 1 3 2 4 1 4 2 5 1 5 2 DGX 220 YPG 225 TWL and TWR PN 4 5 5 5 Circuit Boards Speaker Tweeter Time required About 4 minutes for each Remove the lower case assembly See procedure 1 Remove two 2 screws marked 180A The TWL PN 4 5 5 5 circuit board can then be removed Fig 6 TWR o BAND Remove the speaker tweeter Fig 5 Sponge Speaker Tweeter The TWR circuit board can be removed in the same manner PN 4 5 5 5 AMJK 1 6 PN 4 5 5 5 Speaker Speaker Tweeter R 180E Tweeter R 180A
25. This function erases all backup data in the instrument s flash memory and restores the initial default settings The following initialization procedures are provided Backup Clear To clear data backed up to the internal flash memory panel user setting registration memory user songs style file turn the power on by pressing the STANDBY ON switch while holding the highest white key on the keyboard The backed up data will be erased and the default values restored A M STANDBY s ON Flash Clear To clear song data and style files that have been transferred to the internal flash memory from a computer turn the power on by pressing the STANDBY ON switch while simultaneously holding the highest white key on the keyboard and the three highest black keys Qm When you execute the Flash Clear operation song data you have purchased will also be cleared Be sure to save data you want to keep to a computer 33 DGX 220 YPG 225 USER DATA BACKUP To backup user data to external devices use the Musicsoft Downloader bundled software You can use the Musicsoft Downloader to transfer Backup Files including the five User Songs stored on the instrument to a computer List of data that can be backed up User Songs Style Files Registration Memory FUNCTION Settings Tuning Split Point Touch Sensitivity Style Volume Song Volume Metronome Volume Grade Demo Cancel Master EQ type PREPARATION PC Perso
26. X3148A00 LCD DRIVER AK4385ET X6040A00 e M38K07M4L 307HP X5186100 CPU USB NAME FUNCTION NAME DGX 220 YPG 225 DMLCD IC802 FUNCTION P12 DQ2 AN2 P13 DQ3 AN3 P14 DQ4 AN4 P1s DQs ANs Port P1 In output P16 DQe ANe P17 DQ7 AN7 CNVss Ground RESET System reset input EccE Analog power supply 3 3V VREF Reference voltage input Vss Ground XIN Clock input XOUT Clock output Vcc Power supply 3 3V CNVss2 Ground P60 LEDo P61 LED1 P62 LED2 P63 LED3 PVss PVcc Analog power supply 3 3V Port P6 In output DVcc USBVREF USB reference power supply TrON USB reference voltage output USB upstream in output Port P2 In output P26 P27 P50 INTo P51 CNTRo P52 INT1 P53 P54 P55 P56 P57 0 PO P02 P03 P04 PO5 0 P07 PAyEXDREQ RXD P43 ExA1 SRDY P30 P31 P32 P33 EXINT P34 ExCS P35 EXWR P3e ExRD P37 ExAo Plo DQo ANO P1UDQIAN Port 2 In output Port P5 In output Interruption input Port P5 In output Timer X function Port P5 In output Interruption input Port P5 In output Port PO In output Port P4 In output External bus interface Serial I O Port P3 In output Port P3 In output External bus interface Port P1 In output 15 DGX 220 YPG 225 16 Pin NAME e YMW767 VTZ X6055A00 CPU FUNCTION NAME DMLCD IC301
27. X5888A00 X7284A00 X7284A00 X6040A00 X7300A00 X3148A00 X5186100 VY657200 VY657200 WH469300 RD350000 RD357470 RD350000 RD357100 RD357100 RD357470 RD357470 RD356100 RD359100 RD355470 RD357100 RD358100 RD357470 RD357470 RD354470 RD355100 RD355100 RD354470 RD354470 RD355100 New parts 12 DESCRIPTION Ceramic Capacitor SL chip Ceramic Capacitor F chip Ceramic Capacitor B chip Ceramic Capacitor F chip Ceramic Capacitor SL chip Ceramic Capacitor CH chip Ceramic Capacitor CH chip Ceramic Capacitor F chip Electrolytic Cap chip Ceramic Capacitor F chip Ceramic Capacitor SL chip Ceramic Capacitor SL Ceramic Capacitor SL Ceramic Capacitor F chip Ceramic Capacitor F chip Wire Trap Wire Trap Wire Trap Wire Trap Wire Trap Wire Trap Wire Trap Base Pin Diode Chip Inductance Chip Inductance Coil Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor chip chip chip chip chip chip chip chip chip Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor chip chip chip chip chip chip chip chip chip 100P 50V J RECT 0 1000 25V Z RECT 1000P 50V K RECT 0 1000 25V Z RECT 100P 50V J RECT 22P 50V J RECT 22P 50V J RECT 0 1000 25V Z RECT 100 10V 0 1000 25V Z REC
28. Z J Z 2 J JV X 4 2 J 2 J J 9 Jv v 2 2 J J X 6 RY ER 6 2 7 J 5 8 22 7 J 5 8 2 J JV 2 7 2 2 E 4277 779 gt REMARKS VY66900 REGULATOR 6V 1 0A POWER AMP 13 5W DC IN 12V PHONES OUTPUT STANDBY ON MASTER VOLUME WG33260 WG32970 WG34270 WG34350 WG34270 RANK Japan only REF NO PART NO WG306500 US145100 US145100 UF037100 UF037100 US145100 US145100 UF037100 US145100 US145100 UF037100 US063100 US145100 US145100 US145100 US145100 US145100 US145100 US145100 US145100 UF 028100 US145100 US062100 US061220 US061220 US145100 US145100 US062100 US062100 US145100 US145100 US145100 US145100 US061470 US061470 US145100 0 037100 05145100 UF037100 US145100 US145100 US063150 US063150 US062560 US062560 UF 066100 UF066100 US062100 US062100 0 US145100 US145100 UF037100 US062100 US062100 US061470 US062100 US062100 US061470 New part 5 B DESCRIPTION Sponge Wiring GND Connector Assembly Connector Assembly Connector Assembly Connector Assembly Connector Assembly Circuit Board Ceramic Capacitor F chip Ceramic Capacitor F chip Electrolytic Cap chip Electrolytic Cap chip Ceramic Capacitor F chip Ceramic Capacitor F chip
29. go DGND a 2 49 AINIS aleg R504 R509 3 9 a 35 a 2 8T 5 JO N 5 a a FEE E REDEE 2 7V 1 2VP P 77 aly C502 _ 5 S ET lt 7 7 RTO BA4510F E2 5 amp ol 7 1 928 1 DGNO DAC Max output AGND s Sn ME 6 2 gon Ta 80 41 375VP P EIN ot Not installed t t 1 8 m m m ox 1 i g AC s OP AMP FEM 5 a R802 87 6 9 4 opis a516 lt Ach lt 52 4 eT E Wr as D guy 4 1 50 1 58 ig R505 5185 1 a TIT 1 54 9 o 12 AGND 12 TER R506 9 uu 4 AGND Aw 2 46A X g Po tule V O PITBEND1 Fc 27KHz Gain 6dB TC502 3 n PITBEND2 BA4510F E2 8 4 PITBEND3 aba 2 0 8 3 4 77 AGND CN401 o USB AMJK 3 6 CN 854 lt Page2 H 9 gt to MK 76L CN 4 lt Page2 G 4 gt E WARNING Components having special characteristics are marked Nand must be replaced with parts having specification equal to those originally installed Note See Parts list for details of circuit board component parts to MK 76L CN 5 lt Page2 G 5 gt B10 Bat B12 B13 B14 Bos B0B 414 gt 7 4 416 47 T RH5RZ50CA T1 F 6959 00 to MK 76H CN 1 lt Page2 G 3 gt REGULATOR 5V DMLCD IC101 2 INPUT 3 OUTPUT
30. ok i z z PPB4 Y 4 MI 51048 0300 lt 1 D 9 gt Nes 5 1 1 E 1 T I sw7ee 1787 1 768 N12 ji m m 5 706 SW714 B oho Ld NS o zw m 8 m T 764 CATEGORY 8 REGIST TL769 T 8 8 8 H 8 DA EE 4 H NB PPB5 2 y y YY X X aja Jaja lela lela lela lela lela lela El 4 seus s gg ot ott ot ott at SEE ot SEE ot SEIL SE ott ot SEIT SE ot tl ot stl ot gt I Ve 1 9 3 E aee oglen lt p an 4 fre off cre oj se PRBS i SW724 ase n n n n n SW708 Sw717 A 805 E 4 4 ote Lose m to DMLCD CN404 4 804 Sh SSS TL766 2 0 PORTABLE EC781 lt Page1 J 9 gt e jj df GRAND KZ 2 5 i E0 C3 28CC1 8822434 28CC1 20010002848 N a 0 28CC1 2001 0002848 N DATA ENTRY STANDBY ON 5 6 _ k PEND A SEI TL155 GEJ AMJK 6 6 lien LT stanopy PN 3 5 M 7 songi SWITCH I TL871 i Foe TL156 CN784 51048 1500 28CC1 20010002844 A i 9 Not instal led 51048 0400 soe 28 1 20010002844 A WH153 5 oO T_BEND1 E WHB855 CN153 7 eque AMJK 1 6 BACK LIGHT to DMLCD CN703 REND TL154 lt 1 L 1 gt 9 1 9 E 6 1 1 5 a E
31. zig ae TL707 m TL706 RIZE DGND USBfull F PEDAL R704 My MIDIin R703 iK MIDIout Pipe R701 pc7 MUTE Ne 408 5V IC101 8 uc2 0 BHBRZBOCA T 1 0 lt T 3 N 5 y 8 Tot die REGULATOR 108 iuge 3 3V BA33BCOFP lt o 9 o TL105 IC103 ES REGULATOR 5 5 gt a sls 2 5V 6 UT Not installed R101 TL104 EXP PEDAL E E AIN4 lt Em o 9 TL501 Tye DGND t zi q am 8 g 3 TRB04 grs a 2SA1037AK 1 gt EI lt m ala DAC 10801 m a 6 1 01 3 41 9 a 8 NES R315 TM BAS 1 W s a 4 a x ADC R316 4 g 29C2412K 45 85 AN Lch 4 0 A503 R507 C514 ps4s ICBO1 FE ADCOB4S02 1 1 50 1 wg I 5 LS c et 3 SCLK AD Select x e P508 BJS ofnfsfs 8 Ig 5 9 50 DGND T E alulolalalololalalolola DOUT PG1 met Me T 0 TT lt aa a DINE 9 4 P AGND La
32. 0 X0159A00 WG308100 WG308200 WF835300 WF834900 WG287600 WF835100 WG287500 WG287900 WF835800 WG287100 WF834800 WG287700 WG283500 WG307900 WG308000 WE774300 VA126100 VY793100 VY750800 VT440100 V7660600 WG307400 VE968500 WG455700 WG307200 WG307300 WF491000 V9259700 V7151200 VU432400 WG387800 WD365700 WB491100 WF817200 V7838000 WG306500 V8671300 CB817510 WG279400 WG279500 WG454800 WG454900 WG505500 New part DESCRIPTION OVERALL ASSEMBLY Overall Assembly Overall Assembly Upper Case Assembly Upper Case Assembly Circuit Board Circuit Board PN Switch PN Switch PN Switch PN Switch PN Switch PN Switch PN Switch PN Switch PN Switch PN Switch PN Switch Circuit Board Circuit Board Bind Head Tapping Screw B Adhesive Tape Wheel Assembly Wheel Spring Emblem Circuit Board Encoder Knob Circuit Board Circuit Board Bind Head Tapping Screw B Battery Cover Assembly Battery Cushion White Cushion Nonwoven Fabric Cloth Cushion Cushion Push Knob Adhesive Tape Adhesive Tape Spacer Sponge Back lit Assembly Rubber Connector Circuit Board Connector Assembly LCD Holder Cord Binder Upper Case Assembly Upper Case Assembly Upper Case Upper Case Speaker Grille L Speaker Grille R Nonwoven Fabric Cloth TWL PN 4 5 5 5 TWR PN 4 5 5 5 PNL PN 3 5 PNR PN 1 5 3 0X8 MFZN2W3 12X50 MY7 12X50 PSR730 PSR620 AM AMJK 1 6
33. 0X8 MFZN2W3 T1 6 273X15X1 0 gt lt lt AMU RUSS KBR B27fht BIN d A gt 5 DGX 220 YPG 225 WG29200 V882340 WC60730 WC60790 WC60800 WC93090 V771130 V771140 V873560 WB79380 VZ16540 V901030 V956150 VZ16540 V901030 V956150 WG32410 WG33010 WD55510 RANK Japan only DGX 220 YPG 225 KEYBOARD ASSEMBLY MK circuit board assembly Lower case assembly DGX 220 YPG 225 REF NO PART NO V7380300 V7380400 V8678600 V8678700 V8678900 V8679000 V8665900 V8665500 VZ271700 V3413400 V3413500 V3413600 V3413700 V3413800 V3414000 V8696600 V7380900 V8698900 V8699000 WE774200 WF492000 V8687400 V8687200 New parts DESCRIPTION KEYBOARD ASSEMBLY Keyboard Assembly White Keys White Keys White Keys White Keys White Keys White Keys White Key White Key Black Key Black Key Black Key Rubber Contact Rubber Contact Rubber Contact MK Circuit Board Assembly Felt 76L Rubber Support Key Guide Key Guide 76L Key Guide 76H Grease Bind Head Tapping Screw B MK Circuit Board Assembly Circuit Board Circuit Board 16N E76 16N P CEGB 16N P DFA 16N P CE 16N P DF 16N P GB 16N P FA 16N P G 16N 76 H 16N 76 L 16N 2M OCT 2M 16N 2M 76H 2M 16N 2M 76L 2M 16N2M E76 P P2 1036 11 WHITE 16N E76P 3 0X10 MFZN2W3 3 0X20 MFZN2W3 16N2
34. 3 PNR CN781 5 DMLCD CN701 WG332000 PN4 PNL CN784 5 DMLCD CN703 WC602600 BL 6 AM CN152 WB342800 TW4 AM CN553 5 TWL WG342600 TW2 USB CN558 TWR V8735600 BAT AM CN151 WG324100 SPL AM CN554 USB CN557 No 2 3 9 5 69 The parts with in Part No are not available as spare parts 1 Installation 2 Dip soldering 8 Manual soldering 4 The conductor of a cable and the point of contact of a connector are untited 5 Edge mark is adjusted to Pin 1 A side 6 Edge mark is connected to side 7 Edge mark is connected to terminal 8 White wire is adjusted to Pin 1 A side 9 White wire is connected to terminal 10 Red wire is connected to terminal 11 Connected Caution Be sure to attach the removed filament tape just as it was before removal cose i CE 3 6 i FL J851 77 use F IBN 5 AND 5 E i I i SUSTAIN JK854 ES LJ mam ms i is ET se CN8030P Fa r CN785 P h p CN7829P i i HTWRI 10008 vsus 5 55 TWEETER R Dr SP 8 19 lens L 4 i ic n E D Y PB0 Pere PBO PB7 l 8 I ae I AN7 PALER sw PB0 PB7 I 4 B i i BATT CHECK erases SW I MATRIX ii
35. 5V Z RECT 10 16V 1000P 50V K RECT 0 1000 25V Z RECT 0 1000 25V Z RECT 0 1000 25V Z RECT 0 1000 25V Z RECT 0 1000 25V Z RECT 0 1000 25V Z RECT 0 1000 25V Z RECT 0 1000 25V Z RECT 100 10V 0 1000 25V Z RECT 100P 50V J RECT 22P 50V J RECT 22P 50V J RECT 0 1000 25V Z RECT 0 1000 25V Z RECT 100P 50V J RECT 100P 50V J RECT 0 1000 25V Z RECT 0 1000 25V Z RECT 0 1000 25V Z RECT 0 1000 25V Z RECT 47P 50V J RECT 47P 50V J RECT 0 1000 25V Z RECT 10 16V 0 1000 25V Z RECT 10 16V 0 1000 25V Z RECT 0 1000 25V Z RECT 1500P 50V K RECT 1500P 50V K RECT 560P 50V J RECT 560P 50V J RECT 100P 50V J RECT 100P 50V J RECT 0 1000 25V Z RECT 0 1000 25V Z RECT 10 16V 100P 50V J RECT 100P 50V J RECT 47P 50V J RECT 100P 50V J RECT 100P 50V J RECT 47P 50V J RECT DGX 220 YPG 225 REMARKS WG33500 WH31900 WH47210 WG33150 WH47240 WH48240 WH47220 WG23560 X7174C0 RANK Japan only 11 DGX 220 YPG 225 REF NO PART NO US062100 US145100 US063100 US145100 US062100 US061220 US061220 US145100 UF028100 US145100 US062100 VR027500 VR027500 US145100 US145100 VK025700 VK025600 VF728300 VK025200 VJ861600 VJ861600 VK025300 VB389800 VT332900 V2376600 V2376600 X6959A00 X5889A00 X3679A00 X6504A00 X6504B00 X2310A00 X7130A00 X5647A00 X6055A00 X4374A00
36. 6 couts E1 COMLIST 14 69 COM13 B3 COM12 EB COM11 COM10 P2 COMS 4 COM7 COM6 COMS EO cae COM1 4 DB7 DB6 im COMI08 IC601 3881DFG 01 iu OSY LCD COMI 161 DB5 44 DB4 DB3 DB2 17 COMI 141 SEG 19 i COM OBI MA17 MAOS 0 MAOB 6 24 3D IC201 3D MR27T 128001 T 1C203 TC58FVM7B2AF T65 I MBM29PL 121 101 2 a 428M 5202 15203 i MA15 il is M MA15 a BYTE i 14 i MATS 4 a 12 A14 i Not installed MA11 B 410 i 10 MAOS s 09 k i I 9 A19 A24 MA21 10 229 R208 Not installed 14 f 2 t e 1 pL 1 f ME REOS A a f R207 i L 2 0 Dii WP ACC 1 1 1 MA20 R210 Notinstalled MA18 i d RY BY A19 D10 MA1B gt 48 f MAOB m 07 D01 i 19 406 MAOS 20 105 5 zi is MAO3 24 102 CE 1 MAO2 24 RES t iy 1 g Not installed DGND 5 MAO 1 64M MASK ROM Not installed TLG DGND
37. 6 minutes MASTER VOLUME The AMJK 4 6 and AMJK 5 6 circuit boards are connected to the AM AMJK 1 6 circuit board via wirings Remove the lower case assembly See procedure 1 Remove the master volume knob from the control panel Fig 8 Remove three 3 screws marked 180D The AMJK 4 6 circuit board can then be removed from the upper case Fig 6 Remove two 2 screws marked 180E The AMJK 5 6 circuit board can then be removed from the upper case Fig 6 Remove seven 7 screws marked 180F The AM AMJK 1 6 AMJK 4 6 and AMJK 5 6 circuit boards can then be removed Fig 6 Fig 8 PNR PN 1 5 and PN 2 5 Circuit Boards Time required About 6 minutes Encoder knob The PN 2 5 circuit board is connected to the PNR PN 1 5 circuit LR 7 board via a wiring Remove the lower case assembly See procedure 1 Remove the encoder knob from the control panel Fig 9 Remove four 4 screws marked 180H The PN 2 5 circuit board can then be removed from the upper case Fig 6 Remove twelve 12 screws marked 180I The PNR PN 1 5 and PN 2 5 circuit boards can then be removed Fig 6 Fig 9 PNL PN 3 5 Circuit Board Time required About 8 minutes Remove the lower case assembly See procedure 1 Remove the AM AMJK 1 6 AMJK 4 6 and AMJK 5 6 circuit boards See procedure 6 Remove ten 10 screws marked 180G The PNL PN 3 5 circuit board can then be removed Fig 10
38. ASN PE2 CS5N PE3 CS50RDN PE4 CS51WRN PE5 CS52WRN PE6 CS53WRN RASN PE7 000000000O0OOOO Oooo 0 0 6 O 0 0 0 VSS IOVDD 3 3V External memory lower byte enable External memory upper byte enable External memory read enable External memory data bus External memory data bus External memory write enable VSS VDD 2 5V IOVDD 3 3V External memory address bus VSS External memory address bus External memory chip select External memory address bus External memory address bus External memory chip select VSS VDD 2 5V IOVDD 3 3V External memory chip select e NT3881DFG 01 X3148A00 LCD DRIVER Pno NAME 90 FUNCTION uso NAME VO FUNCTION O1 gt OOOOOOOOOOOOOOOOOOOOOO o FUNCTION Segment signal output for LCD driving Ground Oscillator Oscillator Power supply Data latch clock Data shift clock Power supply 5 V Alternated signal for LCD driver output Display data interface Read write Enable Data interface Data interface 41 DGX 220 YPG 225 DMLCD IC601 Data interface Common signal output for LCD driving Segment signal output for LCD driving O O 0 0 0 0 0 0 DMLCD IC501 FUNCTION 9 Master Clock Audio Serial Data Clo
39. CTRICAL 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 AN and must be replaced with parts having specification equal to those originally installed ll SAVING DATA Saving and backing up your data The panel settings and some other types of data are not retained in memory when you turn off the power to the instrument Save data you want to keep to the Registration Memory Saved data may be lost due to malfunction or incorrect operation Save important data to a USB storage device or other external device such as a computer Be sure to perform it Backing up the USB storage device external media To protect against data loss through media damage we recommend that you save your important data onto two USB storage devices external media Be sure to perform it SPECIFICATIONS Keyboards 76 box type keys 0 6 with Touch Response Display LCD display backlit Setup STANDBY ON MASTER VOLUME MIN MAX Panel Controls SONG VOICE STYLE EASY SONG ARRANGER P A T ON OFF LESSON L LESSON R LESSON START METRONOME ON OFF PORTABLE GRAND
40. Ceramic Capacitor 0804 RB500V 40 D805 RB500V 40 N 0 al FAR Not installed l a aja 07097 1 E Bu ala 58 DII E e s 188355 TE 17 1_ 100 1 TL725 Qe eq lt 9 s jajajaja TL724 NENG na 705 prc423 KA S Joss X PFO p LED e F ES L E m R759 STOF 0 4 Exo DGND 1 7 6 b DGND 3 30 0 v V o TR704 IMB10A LED DRIVER aoa PAO ve TA704 L Pi 8 STOE pat 6 4 CN702 T DGND 2 B ales PPB7 TA703 ET GTS PPB6 2 IMB 104 Z 4 PPBS 3 DGND odo 3 TR703 gt 57 T 5 ETS BIS PPB d d Jr TL720 mE Iw DGND gt PP80 D te PPA2 9 TR702 a us IMB10A ET STE t 1 PPA4 44 PAS TL7 19777 dip PPAO 4 TRZ02 IMB10A ENS 1 iD Q es ER x ul TL718 D DGND g puts 47 TR704 EX rigs 16105 Stt mz TR7O1 IMB1DA DGND neo 8 9 0 m 1 NEO TL716 Er b ETE DTS inl 9 ew L O 8 1 ET 8 DGND ln E 5 5 i 2 installed 5 m m A GIE 3 3D T DGND Leo R726 5 lt 1 M RSS 11745 E EN A 61 R722 J Not instaliga 5 T tk TL714 9 EN B 1 TU7f19 H718 Ha IK 1 T7089 R716 We 1 TE
41. DGX 220 YPG 225 Test Descriptions Judgment Criteria Connect a PC which has installed the driver and main unit USB terminal with a USB cable Set the through mode on PC and execute the test Confirm that the C4 note is output and MIDI OK is displayed on LCD 041 Rom Chk2 042 Ram Chk2 Checks the ROM that is connected to the CPU The test result appears on the LCD Check that the LCD displays Rom OK It takes about 15 seconds OK Rom OK NG Rom NG Check the RAM that is connected to the CPU The test results appear on the LCD Check that the LCD displays Ram OK OK Ram OK NG Ram NG 045 FRomChk2 Checks the flash ROM that is connected to CPU bus The check result appears on the LCD Check that the LCD displays FRom OK It takes about 30 seconds OK FRom OK NG FRom NG 047 Factory All backup domains are initialized and it changes into a factory shipments state when executing this test While executing the test Fact After finishing the test Fact End 048 TestExit Exit from the test program after executing this test test no 47 Factory Noise Level Check in the normal mode 33 ohm load Connect the level meter with a JIS C filter to the PHONES OUTPUT jack L and R Set the MASTER VOLUME at maximum and check that the noise level is within the range below PHONES L R less than 78 0 dBu Note As for the test no 41 45 it takes time If you want to ski
42. ES 289 50744 A A Not installed _ _ _ I Li TT REGULATOR 6V MUSIC SONG 3 SYNC START iR acted BATTRY Pls 3 4 W737 SW753 ZI SW745 5 4 8 ie 6 SONG 4 to DMLCD CN101 20 1 4 4 1 FUNCTION START STOP lt Page1 N 7 gt 2 O K151 PA 5D Sw738 SWART OFS 0 cpu o 50047 0 TL779 sho 4 2 4 M DC IN AC Adaptor ai L SER CN155 DC IN 12V E I 51048 1300 Adi Ds AGND AGND1 AGND2 sw739 SN747 iz PO WER AMP K551 L 1 780 A gt to DMLCD CN803 2Pin TLS60 1555 Li vy 1 LESSON SONG A lt Page1 N 5 gt 9 TL558 pus PPB3 R AEN 1 z 8 d SW748 8 i SW740 4 84 oho gt 4 e E 1 TL781 LESSON lt gt USB SUSTAIN o ps E 4 skano JK854 l pes ums 77 UBR24 4K2100 YKB21 5014 WHBS 4 S 2501 568 Sw733 SW741 ohe duvan EEE TL563 5 285 4 Bo 5 21 4 B TSS T5 R560 o METRONOME peo INTRO ral z 3 t 5 g 105 eed 1 PPES 4 TL865 0 ness TL562 T 56 JK551 57750 USB AMJK 3 6 5 5 TWR PN 4 5 5 5 TL557 18k cape eee s PE EN 50734 50742 88 AAYGPV2OFISASK a i piu 9 PHONES OUTPUT ns E E od 4 CN558 TWEETER R cei LE ap 1 1 TEMPO TAP SONG 1 MAIN 51048 0200 558 790 3cm 1 N
43. ES L 6 0 dBu PHONES less than 55 0 dBu 020 SW Chk Checks the switches on the panel Press the switches on the LCD as instructed A pre assigned note is output when the switch is pressed A rotary encoder is clockwise set up to UP and is counterclockwise set to DOWN See P 32 Table 1 The check result appears on the LCD when all the switches are pressed as instructed Check that SW OK is displayed Also check that no key stick is existed OK SW OK NG SW NG When multiple switches are pressed at the same time Over Two 021 A LedChk Check that all the LEDs on the panel are on 028 LCD On Check that all LCD dots are on 029 LCD Off Check that all LCD dots are off 031 PD1 Chk Connect the foot switch FC 4 or FC 5 to the SUSTAIN jack Check that the C3 note is output when the START STOP button is pressed while stepping the pedal and the C4 note is output when releasing the pedal The sound stops when stepping the pedal again Check that the LCD displays PD1 OK OK PD1 OK NG PD1 NG 033 PB Chk Checks the pitch bend wheel First it checks if the center position of the wheel is correct or not Check that the C3 note is output when rotating the PITCH BEND wheel to minimum from center and the C4 note is output when rotating it to maximum OK PB OK NG PB NG If the center position of the wheel is not correct PB NG TEST No LCD Display 037 MIDI Chk
44. Electrolytic Cap chip Ceramic Capacitor F chip Ceramic Capacitor F chip Electrolytic Cap chip Ceramic Capacitor B chip Ceramic Capacitor F chip Ceramic Capacitor F chip Ceramic Capacitor F chip Ceramic Capacitor F chip Ceramic Capacitor F chip Ceramic Capacitor F chip Ceramic Capacitor F chip Electrolytic Cap chip Ceramic Capacitor F chip Ceramic Capacitor SL chip Ceramic Capacitor CH chip Ceramic Capacitor F chip Ceramic Capacitor F chip Ceramic Capacitor SL chip Ceramic Capacitor SL chip Ceramic Capacitor F chip Ceramic Capacitor F chip Ceramic Capacitor F chip Ceramic Capacitor CH chip Ceramic Capacitor CH chip Ceramic Capacitor F chip Electrolytic Cap chip Ceramic Capacitor F chip Electrolytic Cap chip Ceramic Capacitor F chip Ceramic Capacitor F chip Ceramic Capacitor B chip Ceramic Capacitor B chip Ceramic Capacitor SL chip Ceramic Capacitor SL chip Electrolytic Cap chip Electrolytic Cap chip Ceramic Capacitor SL chip Ceramic Capacitor SL chip Ceramic Capacitor F chip Ceramic Capacitor F chip Electrolytic Cap chip Ceramic Capacitor SL chip Ceramic Capacitor SL chip Ceramic Capacitor CH chip Ceramic Capacitor SL chip Ceramic Capacitor SL chip Ceramic Capacitor CH chip 1 UL2008P NX26A JK4 NX26AWG PB2 NX26AWG 0 1000 25V Z RECT 10 16V 10 16V 0 1000 25V Z RECT 0 1000 25V Z RECT 0 1000 25V Z RECT 0 1000 2
45. M E76 P P2 MK 76L 16N2M MK 76H 16N2M v BE 0 REMARKS DGX 220 YPG 225 V882340 V868640 V868760 X2334F0 V868750 X2333F0 RANK Japan only ELECTRICAL PARTS REF NO PART NO WG307200 WG307400 WG307300 WG306500 V8687200 V8687400 WG307900 WG308000 WG308100 WG308200 WG307200 WG307400 WG307300 WE774300 VA078900 VC694800 V3510100 UR849100 VC694800 VC694800 UR828220 V3507400 V5516600 VE327200 VU838100 V5516600 VE327200 VU838100 FG612470 VR025800 FG612470 VR025800 V3508500 UR827330 V3508300 UR867100 V3512300 UA654470 UA654470 UA654470 UA654470 UR837470 V3508400 UR837470 V3508400 VC694800 FG612100 VR025000 LB918030 VK024600 VI878200 VY668400 VI878200 New part DESCRIPTION ELECTRICAL PARTS Circuit Board Circuit Board Circuit Board Circuit Board Circuit Board Circuit Board Circuit Board Circuit Board Circuit Board Circuit Board Circuit Board Circuit Board Circuit Board Circuit Board Circuit Board Circuit Board Circuit Board Circuit Board Bind Head Tapping Screw B Jumper Wire Semiconductive Cera Cap Electrolytic Cap Semiconductive Cera Cap Semiconductive Cera Cap Electrolytic Cap Electrolytic Cap Monolithic Mylar Capacitor Monolithic Mylar Capacitor Mylar Capacitor Monolithic Mylar Capacitor Ceramic Capacitor B Ceramic Capacitor Ceramic Capacitor B Ceramic Capacitor Electr
46. M J RECT RD350000 0 63M J RECT REMARKS E YEE SA IR EEE NNEC Sis Saks OB PA PR BR AE ME OME OME D AT Ow OMS OMS RD358100 RD358100 RD357470 RD357470 RD356100 RD357470 RD356150 Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip Carbon Resistor chip 100 0K 63M J RECT 100 0K 63M J RECT 47 0K 63M J RECT 47 0K 63M J RECT 1 0K 63M J RECT 47 0K 63M J RECT 1 5K 63M J RECT 5 0358100 Carbon Resistor chip 100 0K 63M J RECT RD357470 Carbon Resistor chip 47 0K 63M J RECT RD357100 Carbon Resistor chip 10 0K 63M J RECT RD356100 1 0K 63M J RECT RD357470 47 0K 63M J RECT RD356270 2 7K 63M J RECT RD356220 2 2K 63M J RECT RD350000 0 63M J RECT ou PR ER BB BB DADA DR DR RD357100 RD350000 RD358100 RD357470 RD357470 RD350000 RD358100 RD358100 RD355100 0 RE046100 RE046100 RE047100 RE047100 V9140600 WB123200 WB123200 VY677600 VV556500 New part 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 Resistor Array Resistor Array Resistor Array Resistor Array Thermistor chip Transistor Array Transistor Array Digital Transistor
47. Out Song Out METRONOME Time Signature Numerator Time Signature Denominator Metronome Volume Lesson Track R Lesson Track L Grade Demo Cancel LESSON UTILITY DGX 220 YPG 225 Effects e Reverb 9 types Chorus 4 types Harmony 26 types Song 30 Preset Songs 5 User Songs Accessory CD ROM Songs 70 Song Clear Track Clear Song Volume Song Control REPEAT amp LEARN A B REPEAT PAUSE REW FF START STOP Performance assistant technology Chord Chord Free Recording Song User Song 5 Songs Recording Tracks 1 2 3 4 5 STYLE MIDI Local On Off Initial Send External Clock Keyboard Out Style Out Song Out Auxiliary jacks PHONES OUTPUT DC IN 12V USB SUSTAIN Ampli er 6W 6W Speakers 120m x 2 3cm x 2 Power Consumption 20W Power Supply Adaptor Yamaha PA 5D AC power adaptor Batteries Six D size R20P LR20 or equivalent batteries Dimensions W x D x H 1 178 x 412 x 137 mm 46 3 8 x 16 1 4 x 5 3 8 Weight 8 3kg 18 lbs 5 oz not including batteries Supplied Accessories Music Rest Accessory CD ROM Owner s Manual Optional Accessories AC Power Adaptor PA 5D Footswitch FC4 FC5 Keyboard Stand LW 16 Headphones HPE 150 DGX 220 YPG 225 PANEL LAYOUT Front Panel E
48. PREVENTION CIRCUIT OUTPUT PIN TO Voc SHORT PROTECTOR ON TIME POP 18 CIRCUIT BOARDS CONTENTS AM 1 6 Circuit Board X7176C0 22 4 6 Master Volume Circuit Board X7176CO 22 AMJK 5 6 Standby ON Circuit Board 7176 0 22 DMLCD Circuit Board X71740C0 20 MK 76H Circuit Board 233 0 25 MK 76L Circuit Board X2334F0 27 PB 6 6 Circuit Board X7176CO 21 PN 2 5 Rotary Encoder Circuit Board X717800 esee 24 PNL PN 3 5 Circuit Board 7178 0 23 PNR 1 5 Circuit Board X7178C0 24 TWL PN 4 5 5 5 Circuit Board X7178C0 21 TWR PN 4 5 5 5 Circuit Board X7178CO 21 USB AMJK 3 6 Circuit Board X7176C0 20 DGX 220 YPG 225 19 DGX 220 YPG 225 20 e DMLCD Circuit Board NC to PN 3 5 PNL CN784 NC to PN 1 5 PNR CN781 CN801 CN703 CN702 we MM c216 R220 w 2 85 1055090 os 27 eU e Install it with this direction 119469300
49. T 100P 50V J RECT 27P 63V J FORM 27P 63V J FORM 0 1000 25V Z RECT 0 1000 25V Z RECT 52147 13P TE 52147 12P TE 52147 6P TE 52147 8P TE 52147 16P TE 52147 16P TE 52147 9P TE PH 2P TE 155355 TE 17 TP RB500V 40 TAPING RB500V 40 TAPING RH5RZ50CA T1 F BA33BCOFP RH5RZ25CA T1 F M11L416256SA 35TG M11L416256SA 35TG MX29LV400BTC 70G MX29LV400CBTC 70G SN74LV32APWR YMW767 VTZ S 80136ANMC JCVT2G BD45365G SN74LV138APWR SN74LV138APWR AK4385ET BA4510F E2 NT3881DFG 01 M38K07M4L 307HP 600 BK1608HM601 T 600 BK1608HM601 T DLP31SN12ML2L 0 63M J RECT 47 0K 63M J RECT 0 63M J RECT 10 0K 63M J RECT 10 0K 63M J RECT 47 0K 63M J RECT 47 0K 63M J RECT 1 0K 63M J RECT 1 0M 63M J RECT 470 0 63M J RECT 10 0K 63M J RECT 100 0K 63M J RECT 47 0K 63M J RECT 47 0K 63M J RECT 47 0 63M J RECT 100 0 63M J RECT 100 0 63M J RECT 47 0 63M J RECT 47 0 63M J RECT 100 0 63M J RECT RE NE WANNA MI AS AS NANA m 1799 TT gt 0 0 5 REGULATOR 5V REGULATOR 3 3V REGULATOR 2 5V FLASH ROM 4M CPU XG RESET DECODER J DECODER D A CONVERTER OPAMP LCD DRIVER RANK Japan only DGX 220 YPG 225 REF NO PART NO DESCRIPTION RD355100 Carbon Resistor chip 100 0 63M J RECT RD350000 C
50. USB AMJK 3 6 3 0X30 MFZN2W3 PT 15X3X0 5 X8X1 OX12X2 BLACK ZTT 410 DMLCD BL 2P L 70 RIGHT 906 WHITE 00 LA lt lt kr kr Et TTMN yFU AN Assy DGX 220 YPG 225 REMARKS DGX 220 YPG 225 DGX 220 U C W J O WG27900 YPG 225 U C W WG27910 DGX 220 TWEETER WG23620 X7178C0 WG23620 X7178C0 METRONOME ON OFF TEMPO TAP P A T ON OFF FUNCTION MUSIC DATABASE SONG MEMORY REC 1 5 A SONG STYLE REPEAT amp LEARN REPEAT START STOP SONG EASY SONG ARRANGER STYLE VOICE REGIST MEMORY 1 2 BANK PORTABLE GRAND SPLIT ON OFF DUAL ON OFF HARMONY ON OFF 0 1 9 LESSON L R START CATEGORY UPDOWN WG23620 X7178C0 WG23620 X7178C0 WB79380 DATA ENTRY WG23600 X7176C0 WG23600 X7176C0 V710060 V796870 7925980 WA10190 WA21920 STANDBY ON MASTER VOLUME V591240 WB79400 WG23560 X7174C0 WC60260 WC60930 DGX 220 YPG 225 DGX 220 YPG 225 WG27960 WG27970 RANK Japan only DGX 220 YPG 225 REF NO PART NO WD982400 WH249100 V8029000 WF324900 WG280500 WH324700 X7225A00 X7225A00 New parts DESCRIPTION Nonwoven Fabric Cloth ACCESSORIES Music Rest AC Adapter AC Adapter Japanese Guide Sheet Chinese Guide Sheet CD ROM 72 6 0 35 PA 5D CHN DGX ENTRY H DGX ENTRY H 3l at 0 m r
51. arbon Resistor Carbon Resistor Carbon Resistor Flame Proof C Resistor Flame Proof C Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Carbon Resistor Push Switch Fuse Poly Switch Rotary Variable Resistor Rotary Variable Resistor Connector Assembly Sponge Connector Assembly Connector Assembly Sponge Connector Assembly Sponge Connector Assembly 51048 4P TE 51048 13P TE 51048 13P TE 51048 5P TE 51048 5P TE 51048 5P TE 51048 5P TE 51048 2P TE 51048 2P TE XH 2P TE XH 2P TE 51048 2P TE 51048 2P TE 51048 9P TE 51048 9P TE 51048 3P TE 51048 3P TE 2A02G 01 XO Jl 2A02 05 XO 10EDA40 TA1B2 26 10EDA40 TA1B2 26 BA60BCOT LA4625 0 55 TIN 0 55 TIN HEC0470 01 630 HTJ 020 05AZ JACK YKB21 5006 HTJ064 04A JACK YKB21 5014 JY 6314 01 020 USB 4P SE BD FL20 03 TATEJI FLOSRD200AT DX001 20UH TATEJI BD FL20 03 TATEJI FLOSRD200AT 150 0 1 6J 26TP 10 0K 1 6J 26TP 10 0K 1 6J 26TP 1 8K 1 6 J 26TP 1 8K 1 6 J 26TP 10 0K 1 6J 26TP 2 2 1 4 J TE 26 2 2 1 4 J TE 26 100 0 1 6J 26TP 100 0 1 6J 26TP 330 0 1 6J 26TP 330 0 1 6J 26TP 27 0 1 6 26TP 27 0 1 6 26TP 1 0K 1 6 J 26TP SDDLB15700 J UC CE MF R185 AP RUEF185 1 85A 30V A 5 0K XV014111YGP B10K EVJOSDF20B14 STB2 NX26AWG U AMDM2 NX26AWG VR3 NX26AWG T TW4 NX26AWG 3 TW2 NX26AWG 2 JV V 2 R Z 2 JV JV R
52. arbon Resistor chip 0 63M J RECT RD356470 Carbon Resistor chip 4 7K 63M J RECT RD356470 Carbon Resistor chip 4 7K 63M J RECT RD355100 Carbon Resistor chip 100 0 63M J RECT RD355100 Carbon Resistor chip 100 0 63M J RECT RD356100 Carbon Resistor chip 1 0K 63M J RECT RD356100 Carbon Resistor chip 1 0K 63M J RECT RD356150 Carbon Resistor chip 1 5K 63M J RECT RD355220 Carbon Resistor chip 220 0 63M J RECT RD354680 Carbon Resistor chip 68 0 63M J RECT RF457910 Carbon Resistor chip 91 0K D RECT RD356220 Carbon Resistor chip 2 2K 63M J RECT RD356220 Carbon Resistor chip 2 2K 63M J RECT RD357100 Carbon Resistor chip 10 0K 63M J RECT RD356100 Carbon Resistor chip 1 0K 63M J RECT RD356100 Carbon Resistor chip 1 0K 63M J RECT RD357330 Carbon Resistor chip 33 0K 63M J RECT RD357330 33 0K 63M J RECT RD356100 1 0K 63M J RECT RD356100 Carbon Resistor chip 1 0K 63M J RECT RD357470 Carbon Resistor chip 47 0K 63M J RECT RD357470 Carbon Resistor chip 47 0K 63M J RECT RD350000 Carbon Resistor chip 0 63M J RECT RD350000 0 63M J RECT RD350000 Carbon Resistor chip 0 63M J RECT RD350000 Carbon Resistor chip 0 63M J RECT RD350000 Carbon Resistor chip 0 63M J RECT RD357470 Carbon Resistor chip 47 0K 63M J RECT 0 0 RD350000 Carbon Resistor chip 0 63M J RECT RD357470 Carbon Resistor chip 47 0K 63M J RECT RD350000 Carbon Resistor chip 0 63
53. b Type FOH 43H 1nH 4CH 02H 01H OOH mmH IIH F7H mm Reverb Type MSB 11 Reverb Type LSB Refer to the Effect Map for details Chorus Type FOH 43H 1nH 4CH 02H 01H 20H mmH IIH F7H Chorus Type MSB Chorus Type LSB Refer to the Effect Map for details 4 When the accompaniment is started an FAH message is trans mitted When accompaniment is stopped an FCH message is transmitted When the clock is set to External both FAH accompaniment start and FCH accompaniment stop are recognized 5 Local ON OFF lt Local ON gt Bn 7A 7F lt Local OFF gt Bn 7A 00 Value for n is ignored When a Type LSB value is received that corresponds to no effect type a value corresponding to the effect type coming the closest to the specified value is automatically set The numbers in parentheses in front of the Effect Type names correspond to the number indicated in the display REVERB TYPE TYPE LSB MSB 00 01 02 08 16 17 18 19 20 000 No Effect 001 01 Hall1 02 Hall2 03 Hall3 002 Room 04 Room1 05 Room2 003 Stage 06 Stage1 07 Stage2 004 Plate 08 Plate1 09 Plate2 005 127 No Effect CHORUS TYPE TYPE LSB MSB 00 01 02 08 16 17 18 19 20 000 063 No Effect 064 Thru 065 Chorus 02 Chorus2 066 Celeste 01 Chorus1 067 Flanger 03 Flanger1 04 Flanger2 068 127 No Effect
54. ck Audio Serial Date Input L R Clock Power Down mode Chip Select Control Data Input Control Data Input Rch Analog out Rch Analog out Lch Analog out Lch Analog out Ground Power Supply Rch Data Zero Input Detect Lch Data Zero Input Detect 17 DGX 220 YPG 225 IC BLOCK DIAGRAM e SN74LV32APWR X5647A00 SN74LV138APWR X7284A00 BA4510F E2 X7300A00 Quad 2 Input OR DECODER Dual Operational Amplifier DMLCD 1C207 DMLCD 1 401 402 DMLCD 502 DC Voltage Output A 1 8 Inverting Input A 7 Output B Non Inverting Inverting Input A Input B pem Non Inverting Input B Select Enable gt Output DC Voltage Supply 4 v ENABLEINPUTS OUTPUTS G1 G2A G2B lt N lt x lt a o IIIIIIIIC xx ps pa spa papas rrrrrrrrrri rrrrrrrrrrr t rrrrrrrrrrr rrrrrrrrrrr rrrrrrrrrrr rrcrrrrrrrr rIrrrrrrrrrr rrrrrzrrzrrrrd LA4625 XY209A00 Power Amplifier IC551 DC Vcc OUTPUT PIN TO V RIPPLE loc FILTER SHORT PROTECTOR rss LOAD SHORT POWER PROTECTOR GND1 Les OUTPUT PIN TO GND BIAS 4 OVER VOLTAGE SHORT PROTECTOR CIRCUIT SURGE OUTPUT PIN TO GND SHORT PROTECTOR STANDBY THERMAL sw ISHUT DOWN LOAD SHORT i 7 E gt POP NOISE i
55. el DGX 220 YPG 225 CIRCUIT BOARDS LAYOUT amp WIRING Upper case m PN 5 6 4 6 j 6 6 Master Volume PN 3 5 Rotary Encoder PN 4 6 Black Red STANDBY ON Lower case DGX 220 YPG 225 Location Part No Connector Assembly Destination Remarks WC601000 MK1 MK 76L CN4 5 DMLCD CN401 12P WC601400 MK4 MK 76L CN5 5 DMLCD CN404 6P WC601500 MK5 MK 76H CN1 5 DMLCD CN405 8P WG332600 VR3 AM CN551 5 AM CN552 5P WG332700 STB2 AM CN153 5 AM CN154 4P WG342900 AMDM2 AM CN155 5 DMLCD CN101 WG332500 JK2 USB CN854 5 DMLCD CN802 9P WG331300 ENC PNR CN782 5 PNR CN783 3P WG331500 PB2 PB CN855 5 PML CN785 3P WG331900 PN
56. ha Retailer or the appointed service representative IMPORTANT This presentation or sale of this manual to any individual or firm does not constitute authorization certifi cation 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 ELE
57. mbly Sponge Speaker LCD Back lit Assembly 2SC2412K Q R S TP 16 9344M HC 49S SM 6M SMD 49 6 0000M HC 49S SMD MK 76H 16N2M Wz15 52147 8P TE 52147 12P TE 155133 15176 155133 15176 MK 76L 16N2M W 15 52147 12PTE 52147 12PTE 52147 6P TE 1SS133 1S176 1SS133 1S176 PNL PN 3 5 PN 2 5 PNR PN 1 5 TWL PN 4 5 5 5 TWR PN 4 5 5 5 51048 16P TE 51048 16P TE 51048 3P TE 51048 3P TE 51048 16P TE 51048 16P TE 52147 3P TE 1SS133 1SS176 TE 1N4148 DO 34 188133 188176 TE 1N4148 DO 34 188133 188176 TE 1N4148 DO 34 188133 188176 TE 1N4148 DO 34 REB161 PVB 15F BL S4537 RED BL S4537 RED BL S4537 RED BL S4537 RED 82 0 1 6J 26TP 82 0 1 6J 26TP 82 0 1 6 26TP 82 0 1 6J 261P PN3 NX26AWG M ENC NX26AWG PN4 NX26AWG N 12 0cm 4 ohm 8W 7 JL RI 2 R 7 JL 5 J 2 R y 7 J RI 2 2 1 Ia EN M REMARKS EASY SONG ARRANGER WG33190 WG32900 WG33130 WG32840 WG33200 WG32910 WOOFER RANK Japan only 10 lt Page1 gt DGX 220 YPG 225 OVERALL CIRCUIT DIAGRAM DMLCD DGX 220 YPG 225 DMLCD R604 9 4 SE 13 1 16W LCD DRIVER ML9040A BO1GA NT TT SEG35 6 SEG36 E SEG37 66 SEG3B 65 8 ud A SEGI39 ka SEG 4012 SEG40 E 0 0 TT COMIO11 COM41
58. nal Computer USB Cable A B Type MIDI USB Driver 1 Musicsoft Downloader MSD 1 Obtain these programs from CD ROM X7225A00 of the attachment for DGX 220 YPG 225 or Yamaha official website URL gt gt http www yamahapkclub com Install these software in PC beforehand J U a LOAL 4 DGX 220 YPG 225 USB cable N 4 BACKUP PROCEDURE Turn off the power of DGX 220 YPG 225 End all the application software Connect the DGX 220 YPG 225 to the PC with a USB cable Turn on the power of DGX 220 YPG 225 Click the Control Panel on PC Click USB MIDI Driver on the Control Panel to open the dialog box Remove the check from the check box next the word Thru ON OFF in the dialog box Start up the Musicsoft Downloader If you click Electronic Musical Instruments in the Musicsoft Downloader display and then System Drive a file named 06PG76 BUP will appear in the lower right corner of the Musicsoft Downloader display This is the backup file For details about how to transmit backup file using the Musicsoft Downloader application es refer to the Online help in the application NOTE Preset Song data cannot be transmitted from the instrument CAUTION T We recommend that you use a power ada
59. nd MK 76H Circuit Boards Time required About 7 minutes for each Remove the lower case assembly See procedure 1 Remove the E0 B3 white black keys See procedure 10 Remove four 4 screws 220A and nine 9 screws 220B The MK 76L circuit board and the key guide can then be removed Fig 13 Remove the C3 G6 white black keys See procedure 10 Remove five 5 screws 220C and twelve 12 screws 220D The MK 76H circuit board and the key guide can then be removed Fig 13 When installing the MK 76L circuit board tighten the screws from No 1 through No 13 in order as shown in Fig 14 When installing the MK 76H circuit board tighten the screws from No 1 through No 17 in order as shown in Fig 14 220A 220C Lower Case 220B 220D Fig 13 220 Bind Head Tapping Screw B 3 0X10 MFZN2W3 WE774200 MK 76L MK 76H Rubber Contact Remove the lower case assembly See procedure 1 Remove the keyboard assembly correspond ing to the rubber contact See procedure 10 Rubber Contact Remove the rubber contact Fig 15 Fig 15 LSI PIN DESCRIPTION M38K07M4L 307HP X5186100 CPU USB YMW767 VTZ X6055A00 NT3881DFG 01
60. olytic Cap Electrolytic Cap Electrolytic Cap Electrolytic Cap Electrolytic Cap Mylar Capacitor Mylar Capacitor Mylar Capacitor Mylar Capacitor Mylar Capacitor Mylar Capacitor Mylar Capacitor Mylar Capacitor Mylar Capacitor Mylar Capacitor Mylar Capacitor Mylar Capacitor Electrolytic Cap Electrolytic Cap Electrolytic Cap Electrolytic Cap Semiconductive Cera Cap Ceramic Cap B Ceramic Capacitor Base Post Connector Wire Trap Cable Holder Cable Holder Cable Holder AM AMJK 1 6 4 6 5 6 PB AMJK 6 6 SB AMJK 3 6 DMLCD MK 76H 16N2M MK 76L 16N2M PNL PN 3 5 PNR PN 1 5 TWL PN 4 5 5 5 TWR PN 4 5 5 5 AM AMJK 1 6 4 6 5 6 PB AMJK 6 6 USB AMJK 3 6 3 0X8 MFZN2W3 0 55 TIN 0 1000 25V Z TATET 1000 0 25 0V TP 1000 25 0V RX TP 0 1000 25V Z TATET 0 1000 25V Z TATET 220 00 10 0V RX TP 220 00 10 0V TP 1 0000 50V J 1 0 50V J RX TP ECQ V1H105JL3 1 0000 50V J 1 0 50V J RX TP ECQ V1H105JL3 470P 50V RX TP 470P 63V K FORMING 470P 50V K RX TP 470P 63V K FORMING 100 00 16 0V TP 33 00 10 0V RX TP 33 00 16 0V TP 10 00 50 0V RX TP 10 00 50 0V TP 0 0470 50V J RX TP 0 0470 50V J 0 0470 100V K TE 0 0470 50V J RX TP 0 0470 50V J 0 0470 100V K TE 0 0470 50V J RX TP 0 0470 50V J 0 0470 100V K TE 0 0470 50V J RX TP 0 0470 50V J 0 0470 100V K TE 47 00 16 0V RX TP 47 00 16 0V TP 47 00 16 0V RX TP 47 00 16 0V TP 0 1000 25V Z TATET 100P 50V K RX TP
61. p them press the YES button several times to go to the 31 DGX 220 YPG 225 32 z 9 Table 1 SW Name Display Note No DIAL UP Dial Up DIAL DOWN Dial Dwn PAT P MUSIC DATABASE M D B FUNCTION Function LESSON L Lesson L LESSON R Lesson R LESSON START LsnStart Metro TEMPO TAP Temp TAP SONG REC Song REC SONG 1 Song 1 SONG 2 Song 2 SONG 3 Song 3 SONG 4 Song 4 SONG 5 Song 5 SONG A Song A ACMP ACMP INTRO ENDING Intro MAIN AUTO FILL Main Fil SYNC STOP S Stop SYNC START START STOP S Start Str Stp SONG Song EASY SONG ARRANGER E S A STYLE Style VOICE CATEGORY Voice Catego CATEGORY Catego TENKEY 1 Tenkey 1 TENKEY 2 Tenkey 2 TENKEY 3 TENKEY 4 Tenkey 3 Tenkey 4 TENKEY 5 Tenkey 5 TENKEY 6 Tenkey 6 TENKEY 7 Tenkey 7 TENKEY 8 Tenkey 8 TENKEY 9 Tenkey 9 TENKEY Tenkey TENKEY 0 Tenkey 0 TENKEY Tenkey BANK MEMORY Memory REGIST 1 Regist 1 REGIST 2 Regist 2 PORTABLE GRAND Piano SPLIT Split DUAL Dual HARMONY Harmony DEMO Demo DGX 220 YPG 225 INITIALIZATION
62. ptor rather than batteries when transferring data The data can be corrupted if the batteries fail during the transfer Do not rename the backup file on the computer If you do so it will not be recognized when transferred to the instrument 34 DGX 220 YPG 225 MIDI IMPLEMENTATION CHART YAMAHA Portable Grand Date 17 NOV 2005 Model DGX 220 YPG 225 MIDI Implementation Chart Version 1 0 Transmitted Recognized Remarks Function Basic Default 1 16 1 16 1 Changed x x Default 3 3 Messages x x Altered gt gt k ck ckckckckck x Note 0 127 0 127 Number True voice 0 127 Velocity Note ON 9nH v 1 127 o 9nH v 1 127 Note OFF x 9nH v 0 x After Key s x x Touch Ch s x x Pitch Bend o 0 24 semi o 0 24 semi Bank Select Data Entry Sustain Harmonic Content Release Time Attack Time Brightness Effect Depth RPN Inc Dec RPN LSB MSB Control Change 100 101 Prog 0 127 Change True gt k k k k k k k kk System Exclusive Song Pos Song Se1 Tune System Clock Real Time Commands 11 Sound OFF Reset All Cntrls Local ON OFF All Notes OFF Mes Active Sense sages Reset i 1 Refer to MIDI DATA FORMAT Mode 1 OMNI ON POLY Mode 2 Mode 3 OMNI OFF POLY Mode 4 OMNI ON MONO OMNI OFF
63. ress the or button of the number buttons to select a test program item Press the START STOP button to execute the test If the test result is OK or the test item is completed press the START STOP button again to return to the test item selection display Press the or button of the number buttons to select the next test program item When the test result is OK a carsor _ is added under the first character of the test item name on display If the test result is NG press the DEMO button or the lowest leftmost white key to return to the test item selection display TEST PROGRAM LIST dBu dBm dBu dBm LCD Display Test Descriptions Judgment Criteria 001 Version Displays versions This test program displays ROM Program and USB CPU versions In case of OK Prog XXX USB XXX NG Prog Err USB Err 002Rom Chk1 Checks the ROM that is connected to the CPU bus OK Rom OK NG Rom NG The test results appear on the LCD Check that the LCD displays Rom OK 003 Ram Chk1 Checks the RAM that is connected to the CPU bus OK Ram OK NG Ram NG The test results appear on the LCD Check that the LCD displays Ram OK 29 DGX 220 YPG 225 30 LCD Display Test Descriptions Judgment Criteria 006 FRomChk1 Checks the flash ROM that is connected to CPU bus The check result appears on the LCD Check that the LCD displays FRom OK FRom OK NG FRom NG 011
64. uv 9NOSASV3 30 10086 0 05 VOLAS u NOS O e PNR PN 1 5 Circuit Board SCALE 85 100 c 1SI934 a C YCLAS 5 46 2 9ZLAS L LLLNS GNVHD JdJO NO 3dO NO N 3540 0 378V140d Hds 1VNG ANOIWHVH ELAS 9ZLAS WHVINWA 4 AHOD3HVO Y SOLAS SOLAS e PN 2 5 Circuit Board Ta to PN 1 5 PNR CN782 to PN 2 5 CN783 to DMLCD CN701 X7178 2982 2 5 EC781 Component side 2982 2983 DATA ENTRY 91 421514 Component side 2NA WG23620 2NA WG23620 PNR PN 1 5 PN 2 5 Note See parts list for details of circuit board component parts 24 e MK 76H Circuit Board YAMAHA WEE X2333 to MK 76L CN3 to DMLCD CN405 DGX 220 YPG 225 M KH KH KH KH X h X A nnn non BE s suu soupe Component side Note See parts list for details of circuit board component parts 25 DGX 220 YPG 225 e MK 76H Circuit Board a 190 k 850 z KE Lolo Hct guo II K lt Boo K lt gt Kr Si 760 Me L 228 Wet a Note See parts list for details of circuit board component parts e MK 76L Circuit Board F UUUWUUY a TIU DGX 220 YPG 225 gn aui mme

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