Yamaha DGX-530 Manual Download Page 1

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SERVICE MANUAL

HAMAMATSU, JAPAN

SERVICE MANUAL

001804

’08.04

CONTENTS

DGX-530

YPG-535

DIGITAL KEYBOARD

Summary of Contents for DGX-530

Page 1: ...NS 3 PANEL LAYOUT 4 CIRCUIT BOARD LAYOUT WIRING 6 DISASSEMBLY PROCEDURE 8 LSI PIN DESCRIPTION 13 IC BLOCK DIAGRAM 16 CIRCUIT BOARDS 17 TEST PROGRAM 25 INITIALIZATION 29 USER DATA BACKUP 30 MIDI IMPLEM...

Page 2: ...ny applicable technical capabilities or establish a principal agent relationship of any form The data provided is belived to be accurate and applicable to the unit s indicated on the cover The researc...

Page 3: ...ave 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 PC PC...

Page 4: ...buttons 4 REPEAT LEARN ACMP ON OFF button 5 A B REPEAT INTRO ENDING rit button 6 REW MAIN AUTO FILL button 7 FF SYNC STOP button 8 PAUSE SYNC START button 9 START STOP button 0 SONG button 1 EASY SON...

Page 5: ...5 DGX 530 YPG 535 Rear Panel 6 CONTRAST knob 7 USB TO DEVICE terminal USB TO HOST terminal 8 SUSTAIN jack 9 PHONES OUTPUT jack 0 DC IN 12V jack...

Page 6: ...WIRING TW R 16 Speaker Tweeter R ENC PNR LCD display DM DJACK 2 3 15 AM 4 5 13 7 9 10 14 MVR PNL Speaker Tweeter L PB TW L 16 PSW 1 12 11 8 6 RELAY Speaker Woofer R 17 18 19 20 Speaker Woofer R MK 88...

Page 7: ...5 TW L 3 6 2P 2 AM Circuit Board WH202 WG46050 TWR AM CN202 2 5 TW R 3 6 2P 3 Lower Case Assembly 100 WG458700 SP1 AM CN203 1 8 Speaker Lch 3 9 4P Speaker Rch 3 10 4 MVR Circuit Board WH601 WG46070 M...

Page 8: ...24 screws marked 460 and the eight 8 screws marked 450 The lower case assembly can then be removed Fig 3 Front Side Printed Side Back side Fig 1 Caution 1 Flat cable s contacts are visible from the b...

Page 9: ...can then be re moved Fig 4 Make sure to mount the wheel assembly on the volume shaft of the PB circuit board by firmly inserting it into the shaft 5 AM Circuit Board Time required About 10 minutes 5...

Page 10: ...wer case assembly See procedure 1 9 2 Remove the twelve 12 screws marked 440I The PNR circuit board can then be removed Fig 5 10 MVR Circuit Board Time required About 10 minutes 10 1 Remove the lower...

Page 11: ...woofers can be removed in the same way 11 PNL Circuit Board Time required About 12 minutes 11 1 Remove the lower case assembly See procedure 1 11 2 Remove the AM circuit board See procedure 5 11 3 Re...

Page 12: ...ve these keys Fig 9 16 MK 88L MK 88C MK 88H Circuit Boards Time required About 16 minutes 16 1 Remove the lower case assembly See procedure 1 16 2 Remove the A 1 to B2 white black keys See proce dure...

Page 13: ...output Port G Serial input Port H External synchronization clock Port H Serial output Serial input Port H Bit clock output Word clock output Clock output Port G Ground Power supply 2 5 V Power supply...

Page 14: ...ait output Power supply Input pin for S1D 13700 setting Address strobe Address bus S1D13700F01A100 X5422A00 LCD CONTROLLER DM IC201 PIN NO I O FUNCTION NAME PIN NO I O FUNCTION NAME 1 2 3 4 5 6 7 8 9...

Page 15: ...tput 7 D7 I O 39 D_VBUS I DC USB input 8 DGND Digital ground 40 H_WAKEUP I HC wake up input 9 D8 I O 41 CLKOUT O Programmable clock out 10 D9 I O 42 H_SUSPEND O HC suspend output 11 D10 I O 43 XTAL1 I...

Page 16: ...Sense VCC Comparator Inverting Input Switch Collector Switch Emitter Timing Capacitor Gnd 8 7 6 5 4 3 2 1 R5520H001A X7414A00 USB High Side Switch DM IC302 5 4 1 2 3 OUT IN FLG GND EN Pin No Pin Name...

Page 17: ...K 88L Circuit Board X0002A0 23 MVR Circuit Board X9121D0 22 PB Circuit Board X9121D0 22 PNL Circuit Board X7137D0 20 PNR Circuit Board X7137D0 21 PSW Circuit Board X9121D0 22 RELAY Circuit Board X7138...

Page 18: ...18 DGX 530 YPG 535 DM Circuit Board Component side Pattern side to AM CN104 to PNL CN01 to PNR CN02 to DJACK CN302 to DJACK CN301 to LCD Unit to RELAY CN01 2NA WG25920 3...

Page 19: ...TW L DC IN 12V PHONES OUTPUT to PSW CN501 to PB CN401 to MVR CN601 A nonwoven fabric does not overflow from the end of a jack PWB JK201 JK301 JK302 PWB 0 0 5mm 0 5 1 0mm The nonwoven fabricis prevent...

Page 20: ...ME ON OFF A B REPEAT INTRO ENDING rit REPEAT LEARN ACMP ON OFF SONG STYLE 1 REC MUSIC DATABASE P A T ON OFF REW MA AUTO 2 LESS FUNC A A A B PEAT TRO NG rit BASE START STOP PAUSE SYNC START FF SYNC STO...

Page 21: ...MORY EXIT BANK PORTABLE GRAND CATEGORY DOWN SONG EASY SONG ARRANGER STYLE VOICE O B B to ENC CN901 to DM CN602 HARMONY ON OFF HARMONY TYPE DUAL ON OFF DUAL SPLIT ON OFF SPLIT VOICE VOICE CATEGORY UP 9...

Page 22: ...e STANDBY ON to AM CN101 PB Circuit Board to AM CN103 PITCH BEND Component side TW R Circuit Board to Speaker Tweeter L to AM CN201 to Speaker Tweeter R to AM CN202 Component side Component side RELAY...

Page 23: ...23 DGX 530 YPG 535 C C C C to RELAY CN05 to MK 88C D D D D to RELAY CN03 to MK 88C MK 88H Circuit Board Pattern side MK 88L Circuit Board Pattern side MK 88H 2LPK8 X0000A0 MK 88L 2LPK8 X0002A0...

Page 24: ...24 DGX 530 YPG 535 MK 88C Circuit Board E E E E F F F F to MK 88H to RELAY CN04 to RELAY CN02 to RELAY CN02 to MK 88L Pattern side 2LPK8 X0001A0...

Page 25: ...530 YPG 535 C TEST PROCEDURE 1 When the test program is started TEST will be displayed on the LCD 2 Press the or button of the number buttons to select a test program item 3 Press the START STOP butt...

Page 26: ...ohm load Set the MASTER VOLUME at maximum and check the output level 1 kHz sine wave PAN L PHONES L 1 0 dBu 2 dB PHONES R less than 45 0 dBu Checks the switches on the panel Press the switches on the...

Page 27: ...n o c e s 0 2 t u o b a s e k a t t I Check the RAM that is connected to the CPU The test results appear on the LCD Check that the LCD displays Ram OK G N m a R G N K O m a R K O s d n o c e s 5 t u o...

Page 28: ...Y 0 TENKEY EXIT BANK MEMORY REGIST 1 REGIST 2 PORTABLE GRAND SPLIT DUAL HARMONY DEMO Dial Up Dial Down File Menu File Excute P A T MusicDataBase Function Lyrics Score Chord Finger Lesson L Lesson R Le...

Page 29: ...STANDBY ON switch while holding the highest white key on the keyboard The backed up data will be erased and the default values restored Flash Clear To clear song style and music database files that h...

Page 30: ...in the MAIN display You can go to the FILE CONTROL display from which you can access USB ash memory operations by pressing the MENU button from this display Do not press this button now but only when...

Page 31: ...CUTE button again or the button and the format operation will begin 6 A message will appear on the display to inform you that the operation has fin ished Press the EXIT button to return to the MAIN di...

Page 32: ...folder in the USB ash memory 8 A message will appear on the display to inform you that the operation has fin ished Press the EXIT button to return to the MAIN display Saving Data To Overwrite an Exist...

Page 33: ...ECUTE button The dis play prompts you for confirmation You can cancel the load operation at this point by pressing the button 6 Press the EXECUTE button again or the button and the load operation will...

Page 34: ...o o Real Time Commands o o Aux All Sound OFF x o 120 126 127 Reset All Cntrls x o 121 Local ON OFF x o 122 All Notes OFF x o 123 125 Mes Active Sense o o sages Reset x x 0 32 o o Bank Select 1 11 84...

Page 35: ...of the Effect Type names correspond to the number indicated in the display REVERB TYPE MSB TYPE LSB 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...

Page 36: ...ero The second letter of the shaded part number is I not one Notes DESTINATION ABBREVIATIONS A Australian model B British model C Canadian model D German model E European model F French model H North...

Page 37: ...U130 U120 U140 U110 U80a U80c U30 U40 U10 U90 U90b U110 440 100 110 120 150 130 290 320 330 325 140 510 170 210 270 250 440 440 440 430 430 432 460 450 434 434 432 U90a 10 340b 340a 290a 270a 440 470...

Page 38: ...ircuit Board MVR 210 WN146300 Circuit Board ENC 220 WM367100 Circuit Board DM 230 WG317600 Cable 20624 BNCD P 1 0 K 01 240 WN827800 FFC Cable 5P 120mm P 1 0 SLD 245 WN827900 FFC Cable 12P 120mm P 1 0...

Page 39: ...CK WG33850 U80b Nonwoven Fabric Cloth 0 35 BLACK WG33840 U80c Cushion PE 163X20X2 WH39000 U90 WG337700 Key Block R Assembly RIGHT 01 U90a Nonwoven Fabric Cloth 0 35 BLACK WG33850 U90b Nonwoven Fabric...

Page 40: ...ead Tapping Screw 1 3 5X16 MFZN2W3 8 01 280 WG350400 Stand Base 2 04 290 WN055000 Screw Set WN055000 Screw Set S10 WF559100 Special Nut 6 0X13 4 01 S30 WF492300 Truss Head Screw 6 0X70 MFZN2B3 4 01 S4...

Page 41: ...X 530 YPG 535 6 LOWER CASE ASSEMBLY 20 80 70 Keyboard assembly See page 8 80 70 L70 L30 L30 L60 L10 L55 L20 L20 L55 L40 L40 100 100a 100b 60 60 60 60 L60 30 90 Lower case sub assembly 10 L30 L30 L70 L...

Page 42: ...ing Screw B 4 0X12 MFZN2W3 8 01 90 WE774300 Bind Head Tapping Screw B 3 0X8 MFZN2W3 4 01 100 WG458700 Connector Assembly SP1 XH 4P 100a Vibration proof Sponge 5 WG45990 2 100b Vibration proof Sponge 6...

Page 43: ...DGX 530 YPG 535 8 KEYBOARD ASSEMBLY 120 120 120 Lower case 100 90 95 81 110 210 250 110 230 240 220 210 80 82 110 136 140 110 50 180 160 130 20 180 160 10 150 135 170 180 180 160 120 70 40 30 60...

Page 44: ...X10 MFZN2W3 40 01 120 WF492000 Bind Head Tapping Screw P 3 0X20 MFZN2W3 31 01 130 V3413600 Rubber Contact 16N 2M OCT 2M C2 B2 C3 B3 C4 B4 3 04 135 WJ231100 Rubber Contact 16N 2M OCT 2M 55 C0 B0 C1 B1...

Page 45: ...V3512300 Electrolytic Cap 10 00 50 0V TP C105 UR867100 Electrolytic Cap 10 00 50 0V RX TP 01 C105 V3512300 Electrolytic Cap 10 00 50 0V TP C106 VC694800 Semiconductive Cera Cap 0 1000 25V Z TATET 01 1...

Page 46: ...N901 VI878100 Cable Holder 51048 3P TE 01 CN901 VZ341600 Cable Holder 51048 3P TE D101 V8603100 Diode 2A02G 01 X0 JI D101 VV731400 Diode 2A02 05 X0 01 EC901 VU481300 Encoder REB161 9X5 PVB15FH DATA EN...

Page 47: ...T STANDBY _ON 03 SW501 VY980400 Push Switch SDDLB15700 J UC CE 03 TR301 WH336700 Transistor 2SC2062STP 10000 T 01 TR301 WH376600 Transistor 2SC982TM TPE2 F VR301 VV049100 Rotary Variable Resistor B 1...

Page 48: ...SL chip 100P 50V J RECT 01 C616 US062100 Ceramic Capacitor SL chip 100P 50V J RECT 01 C701 US145100 Ceramic Capacitor F chip 0 1000 25V Z RECT 01 C702 US145100 Ceramic Capacitor F chip 0 1000 25V Z RE...

Page 49: ...D355100 Carbon Resistor chip 100 0 63M J RECT 01 R116 RD355100 Carbon Resistor chip 100 0 63M J RECT 01 R117 RD357470 Carbon Resistor chip 47 0K 63M J RECT 01 R201 RD357470 Carbon Resistor chip 47 0K...

Page 50: ...00 Resistor Array 1KX4 01 RA603 WG893900 Chip Resistor Array 1608X4 1 0K J RA604 RE046100 Resistor Array 1KX4 01 RA604 WG893900 Chip Resistor Array 1608X4 1 0K J RA701 RE045100 Resistor Array 100X4 01...

Page 51: ...Carbon Resistor 27 0 1 4 J AX TP 01 R02 V2547300 Carbon Resistor 27 0 1 6J 26TP R03 HF454180 Carbon Resistor 18 0 1 4 J AX TP 01 R03 V2547100 Carbon Resistor 18 0 1 6J 26TP R05 HF455150 Carbon Resist...

Page 52: ...7 66 90 120 B 15 46 89 119 B 3 3D IC301 64P ISP1161A IC202 8P 2 5D 5D 128M P2ROM PROG WAVE 8M FLASH ROM 16M DRAM DAC 24bit ADC 8bit LPF MASTER VOLUME LCDC 3 3V REG 2 5V REG 5V REG D101 FZ001 5D 3 3D 5...

Page 53: ...3 2 1 A B C D E F G H I J K L M N O P Q DGX 530 YPG 535 DGX 530 YPG 535 DGX 530 YPG 535 DGX 530 YPG 535 OVERALL CIRCUIT DIAGRAM 1 2 AM DJACK DM MVR PB PSW TW Page1 Ceramic Capacitor Mylar Capacitor M...

Page 54: ...01000275 1 ENC to DM CN701 Page1 B 2 to DM CN601 Page1 B 6 to DM CN602 Page1 B 6 28CC1 2001000276 FUNCTION MENU EXECUTE LYRICS LESSON R MEMORY REC MEMORY 4 A B REPEAT START STOP SCORE TENKEY 1 TENKEY...

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