![Yamaha DGX-220 [6/52] Circuit boards layout wiring](/img/pdf.png)
Yamaha DGX-220 [6/52] Circuit boards layout wiring
![Yamaha DGX-220 [6/52] Circuit boards layout wiring](/views2/1379596/page6/bg6.png)
6
DGX-220/YPG-225
■ CIRCUIT BOARDS LAYOUT & WIRING
• Upper case
• Lower case
16
1 2 3
1615
Black
Red
Black
Red
MK-76L MK-76H
RIGHT SIDE
RED
BLACKBLACKBROWN
LEFT SIDE
1615
2
3
161654
1481012139 11
7
DMLCD
PB
(AMJK 6/6)
TWL
(PN 4/6)
TWR
(PN 5/6)
AMJK 4/6
AM
(AMJK 1/6)
PNL
(PN 3/5)
PNR
(PN 1/5)
(Rotary Encoder)(Master Volume)
(STANDBY/ON)
PN 2/5
USB
(AMJK 3/6)
AMJK 5/6
Содержание
- Service manual 1
- Important 2
- Important notice 2
- Saving data 2
- Warning 2
- Warning chemical content notice 2
- Ampli er 3
- Auxiliary jacks 3
- Dgx 220 ypg 225 3
- Dimensions w x d x h 3
- Display 3
- Education feature 3
- Effects 3
- Function 3
- Keyboards 3
- Music database 3
- Optional accessories 3
- Panel controls 3
- Performance assistant technology 3
- Power consumption 3
- Power supply 3
- Realtime control 3
- Recording 3
- Registration memory 3
- Speakers 3
- Specifications 3
- Supplied accessories 3
- Weight 3
- Dgx 220 ypg 225 4
- Front panel 4
- Panel layout 4
- Rear panel 5
- Circuit boards layout wiring 6
- Dgx 220 ypg 225 6
- Lower case 6
- Upper case 6
- Dgx 220 ypg 225 7
- Block diagram 8
- Downloaded from www manualslib com manuals search engine 8
- 1 remove the battery cover assembly fig 1 2 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 9
- Dgx 220 ypg 225 9
- Disassembly procedure 9
- Lower case assembly time required about 3 minutes 9
- B spring terminal 10
- Dgx 220 ypg 225 10
- Spring terminal a spring terminal and 10
- Amjk 4 6 11
- Amjk 5 6 11
- Pn 2 5 11
- Twr twl 11
- Am amjk 1 6 amjk 4 6 and amjk 5 6 circuit boards time required about 6 minutes 12
- Dgx 220 ypg 225 12
- Pnl pn 3 5 circuit board time required about 8 minutes 12
- Pnr pn 1 5 and pn 2 5 circuit boards time required about 6 minutes 12
- Dgx 220 ypg 225 13
- Speaker woofer time required about 4 minutes 13
- White and black keys 13
- Dgx 220 ypg 225 14
- Mk 76l and mk 76h circuit boards time required about 7 minutes for each 14
- Mk 76l mk 76h 14
- Rubber contact 14
- Lsi pin description 15
- M38k07m4l 307hp 15
- X5186100 cpu usb 15
- Dgx 220 ypg 225 16
- Ymw767 vtz x6055a00 cpu 16
- Ak4385et x6040a00 dac digital to analog converter 17
- Nt3881dfg 01 x3148a00 lcd driver 17
- Amjk ic551 18
- Dmlcd ic207 18
- Dmlcd ic502 18
- Downloaded from www manualslib com manuals search engine 18
- Ic block diagram 18
- La4625 xy209a00 power amplifier 18
- On time pop 18
- Pre gnd 18
- Pwr gnd1 18
- Pwr gnd2 18
- Sn74lv32apwr x5647a00 quad 2 input or 18
- Circuit boards 19
- Component side 20
- Dgx 220 ypg 225 20
- Dmlcd circuit board 20
- Note see parts list for details of circuit board component parts usb amjk 3 6 2na wg23590 20
- Usb amjk 3 6 circuit board 20
- Dmlcd circuit board 21
- Pb amjk 6 6 circuit board 21
- Twl pn 4 5 5 5 circuit board 21
- Twr pn 4 5 5 5 circuit board 21
- Am amjk 1 6 2na wg23590 amjk 4 6 2na wg23590 amjk 5 6 2na wg23590 22
- Am amjk 1 6 circuit board 22
- Amjk 4 6 circuit board 22
- Amjk 5 6 circuit board 22
- Component side 22
- Dgx 220 ypg 225 22
- Note see parts list for details of circuit board component parts 22
- Component side 23
- Dgx 220 ypg 225 23
- Note see parts list for details of circuit board component parts pnl pn 3 5 2na wg23620 23
- Pnl pn 3 5 circuit board 23
- Component side 24
- Dgx 220 ypg 225 24
- Pn 2 5 circuit board 24
- Pnr pn 1 5 circuit board 24
- Mk 76h circuit board 25
- Mk 76h circuit board 26
- Component side 27
- Dgx 220 ypg 225 27
- Mk 76l circuit board 27
- Note see parts list for details of circuit board component parts 27
- Mk 76l circuit board 28
- A preparation 29
- B how to enter the test program 29
- C test procedure 29
- D test program list dbu dbm 29
- Dgx 220 ypg 225 29
- Test program 29
- Dgx 220 ypg 225 30
- Dgx 220 ypg 225 31
- Dgx 220 ypg 225 32
- Table 1 32
- Backup clear 33
- Dgx 220 ypg 225 33
- Flash clear 33
- Initialization 33
- Backup procedure 34
- Caution 34
- Dgx 220 ypg 225 34
- Preparation 34
- User data backup 34
- Midi implementation chart 35
- Mode 1 omni on poly mode 2 omni on mono o yes mode 3 omni off poly mode 4 omni off mono x no 35
- Chorus 36
- Effect map 36
- Midi data format 36
- Reverb 36
- Parts list 37
- Battery cover assembly 38
- Dgx 220 ypg 225 38
- Lower case assembly see page 5 38
- Music rest 38
- Overall assembly 38
- Upper case assembly 38
- Wheel assembly 38
- Dgx 220 ypg 225 39
- Downloaded from www manualslib com manuals search engine 39
- Overall assembly overall assembly overall assembly upper case assembly upper case assembly speaker circuit board circuit board pn switch 39
- Pn switch 39
- Pn switch pn switch 39
- Pn switch pn switch pn switch pn switch circuit board circuit board bind head tapping screw b adhesive tape adhesive tape wheel assembly wheel spring emblem circuit board grease encoder knob circuit board circuit board lower case assembly bind head tapping screw b bind head tapping screw b battery cover assembly battery cushion white cushion nonwoven fabric cloth cushion cushion push knob knob v adhesive tape adhesive tape spacer sponge back lit assembly lcd rubber connector circuit board connector assembly sponge lcd holder cord binder 39
- Upper case assembly upper case assembly upper case upper case speaker grille l speaker grille r nonwoven fabric cloth 39
- Wf834900 39
- Wg279400 wg279500 wg454800 wg454900 wg505500 39
- Wg279400 wg279500 x0159a00 wg308100 wg308200 wf835300 39
- Wg287100 wf834800 wg287700 wg283500 wg307900 wg308000 we774300 va126100 vy793100 vy750800 vt440100 v7660600 wg307400 ve968500 wg455700 wg307200 wg307300 we987400 wf491000 v9259700 v7151200 vu432400 wg387800 wd365700 wb491100 wf817200 v7838000 wg306500 v8671300 cb817510 39
- Wg287500 39
- Wg287600 wf835100 39
- Wg287900 wf835800 39
- Accessories music rest ac adapter ac adapter japanese guide sheet chinese guide sheet cd rom cd rom cd rom 40
- Dgx 220 ypg 225 40
- Downloaded from www manualslib com manuals search engine 40
- Nonwoven fabric cloth 40
- Wd982400 40
- Wh249100 v8029000 wf324900 wg280500 wh324700 x7225a00 x7225a00 x7226a00 40
- Dgx 220 ypg 225 41
- Lower case assembly 41
- Speaker box r assembly 41
- Dgx 220 ypg 225 42
- Downloaded from www manualslib com manuals search engine 42
- Lower case assembly lower case assembly lower case sub assembly keyboard assembly connector assembly sponge connector assembly sponge connector assembly sponge filter 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 speaker box l assembly packing cushion cushion bind head tapping screw b speaker connector assembly sponge 42
- Lower case sub assembly lower case holder bind head tapping screw b foot cushion cushion cushion 42
- Wg292100 vi104400 we774300 cb043750 42
- Wg292100 wc601000 wc601400 wc601500 wc620300 v7060500 v7060700 v7060200 va126100 v8757500 v8757600 we974500 x2549a00 42
- Dgx 220 ypg 225 43
- Keyboard assembly 43
- Lower case assembly 43
- Mk circuit board assembly 43
- Dgx 220 ypg 225 44
- Downloaded from www manualslib com manuals search engine 44
- 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 bind head tapping screw p 44
- Mk circuit board assembly circuit board circuit board connector assembly felt 76u 44
- V7380300 v7380400 v8678600 v8678700 v8678900 v8679000 v8665900 v8665500 vz271700 v3413400 v3413500 v3413600 v3413700 v3413800 v3414000 v8696600 v7380900 v8698900 v8699000 we774200 wf492000 44
- V8687400 v8687200 v8696300 v3413900 44
- Circuit board circuit board circuit board circuit board circuit board bind head tapping screw b jumper wire semiconductive cera cap electrolytic cap electrolytic cap semiconductive cera cap semiconductive cera cap electrolytic cap electrolytic cap mylar capacitor monolithic mylar capacitor monolithic mylar capacitor mylar capacitor monolithic mylar capacitor monolithic mylar capacitor ceramic capacitor b ceramic capacitor ceramic capacitor b ceramic capacitor semiconductive cera cap electrolytic cap electrolytic 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 45
- Dgx 220 ypg 225 45
- Downloaded from www manualslib com manuals search engine 45
- Electrical parts 45
- 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 45
- Wg307200 wg307400 wg307300 we774300 va078900 vc694800 v3510100 ur849100 vc694800 vc694800 ur828220 v3507400 v5516600 ve327200 vu838100 v5516600 ve327200 vu838100 fg612470 vr025800 fg612470 vr025800 vc694800 ur838100 v3508500 ur827330 v3508300 ur867100 v3512300 ua654470 ua654470 ua654470 ua654470 ur837470 v3508400 ur837470 v3508400 vc694800 fg612100 vr025000 lb918030 vk024600 vi878200 vy668400 vi878200 45
- Wg307200 wg307400 wg307300 wg306500 v8687200 v8687400 wg307900 wg308000 wg308100 wg308200 45
- 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 diode diode ic ic jumper wire jumper wire jumper wire connector connector phone jack phone jack phone jack phone jack jack usb heat sink coil coil coil coil coil coil carbon resistor carbon resistor carbon resistor carbon resistor carbon 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 sponge connector assembly sponge connector assembly sponge connector assembly 46
- Dgx 220 ypg 225 46
- Downloaded from www manualslib com manuals search engine 46
- Vy668400 vi879100 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 vt279200 v2548300 v2548200 v2550400 v2550400 v2549500 v2549500 v2550400 wd556700 wd556700 v2548000 v2548000 v2548600 v2548600 v2547300 v2547300 v2549200 vy980400 v8132800 vu847300 wc709800 vz486300 46
- Circuit board ceramic capacitor f chip ceramic capacitor f chip electrolytic cap chip electrolytic cap chip ceramic capacitor f chip ceramic capacitor f chip 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 ceramic capacitor f chip electrolytic cap chip ceramic capacitor sl 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 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 f chip ceramic capacitor ch chip ceramic capacitor ch chip ceramic capacitor f chip electrolytic cap chip ceramic capacitor f chip electrolytic cap chip 47
- Dgx 220 ypg 225 47
- Downloaded from www manualslib com manuals search engine 47
- Sponge wiring gnd connector assembly connector assembly connector assembly connector assembly connector assembly 47
- Wg306500 us145100 us145100 uf037100 uf037100 us145100 us145100 uf037100 us145100 us145100 uf037100 us063100 us145100 us145100 us145100 us145100 us145100 us145100 us145100 us145100 uf028100 us062220 us063470 us145100 us062100 us061220 us061220 us145100 us145100 us062100 us062100 us145100 us145100 us145100 us145100 us061470 us061470 us145100 uf037100 us145100 uf037100 us145100 us145100 us063150 us063150 us062560 us062560 uf066100 uf066100 us062100 us062100 uf028100 us145100 us145100 us145100 uf037100 us062100 us062100 us061470 us062100 us062100 us061470 47
- 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 diode diode ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic ic chip inductance chip inductance coil carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip 48
- Dgx 220 ypg 225 48
- Downloaded from www manualslib com manuals search engine 48
- 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 x7319100 x2726a00 x6504a00 x6504b00 x2310a00 x7130a00 x5647a00 x6055a00 x4374a00 x5888a00 x7284a00 x7284a00 x6040a00 x7300a00 x3148a00 x5186100 vy657200 vy657200 wh469300 rd350000 rd357470 rd350000 rd357100 rd357100 rd357470 rd357470 rd356100 rd359100 rd355470 rd357100 rd357470 rd358100 rd358100 rd357470 rd357470 rd354470 rd355100 rd355100 rd354470 rd354470 rd355100 48
- Carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resistor chip carbon resist 49
- Dgx 220 ypg 225 49
- Downloaded from www manualslib com manuals search engine 49
- Rd355100 rd350000 rd356470 rd356470 rd355100 rd355100 rd356100 rd356100 rd356150 rd355220 rd354680 rf457910 rd356220 rd356220 rd357100 rd356100 rd356100 rd357330 rd357330 rd356100 rd356100 rd357470 rd357470 rd350000 rd350000 rd350000 rd350000 rd350000 rd357470 rd357470 rd350000 rd350000 rd357470 rd350000 rd350000 rd358100 rd358100 rd357470 rd357470 rd356100 rd357470 rd356150 rd358100 rd357470 rd357100 rd356100 rd357470 rd356270 rd356220 rd350000 rd357100 rd350000 rd358100 rd357470 rd357470 rd350000 rd358100 rd358100 rd355100 re045100 re045100 re046100 re046100 re047100 re047100 v9140600 wb123200 wb123200 vy677600 vv556500 49
- Circuit board circuit board circuit board circuit board circuit board cable holder cable holder cable holder cable holder cable holder cable holder cable holder cable holder wire trap diode diode diode diode diode diode diode diode encoder led led led led carbon resistor carbon resistor carbon resistor carbon resistor connector assembly sponge connector assembly sponge connector assembly sponge 50
- Circuit board masking tape wire trap wire trap diode diode 50
- Circuit board masking tape wire trap wire trap wire trap diode diode 50
- Dgx 220 ypg 225 50
- Downloaded from www manualslib com manuals search engine 50
- Lcd back lit assembly 50
- Speaker speaker 50
- Transistor quartz crystal unit quartz crystal unit quartz crystal unit 50
- V8687200 vq769500 vk025200 vk025600 vb941200 vb941200 50
- V8687400 vq769500 vk025600 vk025600 vf728300 vb941200 vb941200 50
- Vv556400 we194400 v4093500 wg138100 50
- Wf817200 wb491100 50
- Wg307900 wg308000 wg308100 wg308200 vi879400 vy669100 vi878100 vz341600 vi878100 vz341600 vi879400 vy669100 vk024700 vb941200 vv437800 vb941200 vv437800 vb941200 vv437800 vb941200 vv437800 vu481300 wg913000 wg913000 wg913000 wg913000 v2547900 v2547900 v2547900 v2547900 50
- X2549a00 x0159a00 50
- Downloaded from www manualslib com manuals search engine 51
- I dgx 220 ypg 225 overall circuit diagram dmlcd 51
- 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 52
- Downloaded from www manualslib com manuals search engine 52
- Mk 76h 52
- Mk 76l 52
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