Yamaha PSR-E223 Скачать руководство пользователя страница 26 | Manualshive

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background image

PSR-E223/YPT-220

26

起動フローチャート

Power On

CPU

各種レジスタ設定

ワーク RAM 初期化

内蔵 RAM へのアクセス
が発生します

テストモード ?

YES

NO

※C#2, F2, G#2 を押しながら電源 ON

LCD Driver (IC301) への
アクセスが発生します

表示されない時、LCD ま
たは LCD Driver (IC301)
の不良

SoftPower (IC101 117pin
PF0) が ON の状態になり
ます

これ以降、PSW から手を離して
電源 Off になったら SoftPower
回路 (PNAM TR102 周辺 ) の不良

ここまでこない時、CPU または
CPU 周辺の不良

テストに入れない時は、鍵盤不良

鍵盤スキャン開始
B01‒B11 に信号が出始めます

鍵盤で音を鳴らすことができます

LCD 初期化

オープニング

( YAMAHA )

表示

SoftPower = H

ポートの初期化

＆

LCD EN = L
LCD RS = L

テストプログラム

( TEST )

表示

通常動作

メイン画面

( GrandPno )

表示

テストプログラムルーチン

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Содержание PSR-E223

Страница 1: ...OCK DIAGRAM 8 DISASSEMBLY PROCEDURE 9 LSI PIN DESCRIPTION LSI 15 IC BLOCK DIAGRAM IC 17 CIRCUIT BOARDS 18 TEST PROGRAM 21 23 SYSTEM BOOTING FLOWCHART 25 26 MIDI IMPLEMENTATION CHART MIDI 27 MIDI DATA...

Страница 2: ...tments 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...

Страница 3: ...in voice Volume Octave Reverb Type Reverb level Panel Sustain Local On Off External Clock Initial Setup Send Time Signature Metronome Volume Demo Cancel Effects Reverb 9 types Chorus 4 types Song 102...

Страница 4: ...220 4 PSR E223 61 C1 C6 1 2 3 rit 0 9 361XGlite 13 32 100 1 3 9 4 102 MIDI MIDI 2 5W 2 5W 12cm 2 PA 3C 3 1 5V 6 12 PA 3C 12W mm 945 348 118 4 5 kg PA 3C SCC 51 SCC 52 L 2L L 2C HPE 150 HPE 30 FC4 FC5...

Страница 5: ...EN LEARN button r 2 TIMING button t 3 WAITING button y LESSON PART L button R button u METRONOME button i TEMPO TAP button o SONG button 0 VOICE button 1 STYLE button 2 Number buttons 0 9 3 FUNCTION b...

Страница 6: ...hen the Style mode 5 ACMP ON OFF button 6 INTRO ENDING rit button 7 MAIN AUTO FILL button 8 SYNC START button 9 START STOP button 0 PORTABLE GRAND button 1 SOUND EFFECT button 2 REVERB button 3 Drum K...

Страница 7: ...140 SP PNAM1 3 CN201 3 9 SPEAKER L 2 8 2P u WH202 WQ66140 SP PNAM2 3 CN202 3 9 SPEAKER R 2 8 2P i WH301 WQ66060 PN2 PNAM2 3 CN301 3 9 DMLCD CN602 1 4 13P o WH302 WQ66080 JACK PNAM2 3 CN302 3 9 DMLCD C...

Страница 8: ...IC102 48P X101 IC301 80P IC201 16P IC202 8P IC401 5P IC402 5P Keyboard 61KEY 16N C1 B3 C4 C6 JK301 IC301 6P TR301 TR302 JK302 JK303 CN302 7P CN301 13P CN202 2P CN201 2P CN303 10P CN104 10P CN603 7P C...

Страница 9: ...rked 90A and two 2 screws marked 100A The lower case assembly can then be removed Fig 1 1 Ass y 2 1 1 80A 5 90A 2 100A 2 Ass y 1 Bottom view Top view 80A 80A 100A 80A 90A 90A 100A LOWER CASE ASSEMBLY...

Страница 10: ...hrough 8 in numerical order Fig 2 2 DMLCD 3 2 1 Ass y 1 2 2 DMLCD 2 2 1 380A 8 DMLCD 2 MK DMLCD CN501 MK 3 DMLCD 1 8 2 Bottom view 380C 380B SPEAKER SPEAKER LOWER KEY BED ASSEMBLY Ass y PNAM 3 3 PNAM...

Страница 11: ...rked 380D The PNAM circuit board 2 3 can then be removed Fig 2 4 Speaker Time required About 3 minutes 4 1 Remove the lower case assembly See procedure 1 4 2 Remove the four 4 screws marked 370 The sp...

Страница 12: ...each screws marked 110A The white and black keys in the set can then be removed Fig 6 When removing unfasten the two 2 hooks at the back of the black keys upward and lift the white and black keys whil...

Страница 13: ...rcuit Board 6 6 1 Remove the white and black keys from C4 to C6 See Fig 6 and Procedure 6 3 6 6 2 Remove the three 3 screws marked 90C and five 5 screws marked 100D The MK H circuit board can then be...

Страница 14: ...and slide it in the upper right direction to remove it Fig 8 7 1 7 Remove the hook for the spring terminal B to pull it out from inside Fig 8 7 2 Spring Terminal C and Spring Terminal D Time required...

Страница 15: ...65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123...

Страница 16: ...O I O I O I O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O O DB2 DB3 DB4 DB5 DB6 DB7 C1 C2 C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 S40 S39 S38 S37 S36 S35 S34 S33 S32 S3...

Страница 17: ...1 2 3 4 V 8 7 6 5 Output 1 V Input 1 VEE VCC Output 2 Input 2 Input 2 Input 1 BS BS FILTER ST BY T S D N C BS2 OUT2 Vcc OUT1 BS1 POWER GND STBY FILTER NF1 IN1 IN2 NF2 PRE GND1 PRE GND2 1 2 3 4 5 6 7...

Страница 18: ...94B0 18 PNAM 3 3 Circuit Board YA194B0 19 Note See parts list for details of circuit board component parts to SPEAKER R to DMLCD CN602 to PNAM 1 3 CN104 to DMLCD CN603 SONG SUSTAIN IN OUT STYLE PORTAB...

Страница 19: ...STER VOLUME PHONES OUTPUT DC IN 12V STANDBY ON 1 LISTEN LEARN 3 WAITING A B REPEAT REW FF PAUSE ACMP ON OFF INTRO ENDING rit MAIN AUTO FILL SYNC START START STOP TEMPO TAP PART R PART L METRONOME 2 TI...

Страница 20: ...PSR E223 YPT 220 20 to MK L to PNAM 1 3 CN103 to PNAM 2 3 CN302 to PNAM 2 3 CN301 Component side DMLCD Circuit Board Pattern side 2NA WQ57720 1...

Страница 21: ...of the item for which the test results are OK If the result is NG press the lowest key white key C1 to return to the item selection display 4 Test Program List dBu dBm TEST No LCD display Test descri...

Страница 22: ...LCD It will take about 5 seconds for the check 48 048 TestExit This will leave the test program and change to the play mode Other Tests Popping Noise Check Connect the oscilloscope to the L R of the...

Страница 23: ...LCD TEST 2 3 OK START STOP OK NG C1 4 dBu dBm No LCD 1 001 Version ROM LCD Prog Version 2 002 Rom Chk1 CPU ROM LCD Rom OK 11 011 TG1 Chk C2 G4 32 TG1 End 13 013 Pit Chk L R 440 14 Hz 0 22 Hz 14 014 Ou...

Страница 24: ...ES L R 75 dBu SW 1 1 Lesson C2 2 2 Timing C 2 3 3 Waiting D2 4 Metro D 2 5 Temp TAP E2 6 Left F2 7 Right F 2 8 Song G2 9 Voice G 2 10 Style A2 11 1 Tenkey 1 A 2 12 2 Tenkey 2 B2 13 3 Tenkey 3 C3 14 4...

Страница 25: ...fective If the booting procedure does not reach this stage the CPU or device around the CPU is defective Starts accessing to LCD Driver IC301 Opening indication YAMAHA In case of no indication the LCD...

Страница 26: ...0 26 Power On CPU RAM RAM YES NO C 2 F2 G 2 ON LCD Driver IC301 LCD LCD Driver IC301 SoftPower IC101 117pin PF0 ON PSW Off SoftPower PNAM TR102 CPU CPU B01 B11 LCD YAMAHA SoftPower H LCD EN L LCD RS L...

Страница 27: ...o x d n e B h c t i P 7 2 1 0 o 7 2 1 0 o g o r P Change True o o e v i s u l c x E m e t s y S x x s o P g n o S x x l e S g n o S n o m m o C x x e n u T o o k c o l C m e t s y S o o s d n a m m o...

Страница 28: ...01H 00H mmH llH F7H mm Reverb Type MSB ll Reverb Type LSB Refer to the Effect Map for details Chorus Type F0H 43H 1nH 4CH 02H 01H 20H mmH llH F7H mm Chorus Type MSB ll Chorus Type LSB Refer to the Eff...

Страница 29: ...of the shaded part number is I not one QTY PART NO REMARKS PART NO 2 PART NO 2 Notes DESTINATION ABBREVIATIONS A Australian model B British model C Canadian model D German model E European model F Fr...

Страница 30: ...D 10 UPPER CASE ASSEMBLY See page 4 Ass y 30 LOWER CASE ASSEMBLY Ass y 70 BATTERY COVER ASSEMBLY Ass y 20 LOWER KEY BED ASSEMBLY See page 6 Ass y 70c 70b 70a 100 L40 L40 L50 L20 L10 L20 L20 L30 L30 L3...

Страница 31: ...AD TAPPING SCREW B 3 0X12 MFZN2W3 7 01 90 WF48930R BIND HEAD TAPPING SCREW B 3 0X20 MFZN2W3 2 01 100 WF49100R BIND HEAD TAPPING SCREW B 3 0X30 MFZN2W3 3 01 170 VA126101 FILAMENT TAPE 12X50 01 WQ359900...

Страница 32: ...PSR E223 YPT 220 4 UPPER CASE ASSEMBLY Ass y 10 430 50 200 380 200 380 380 380 380 340 200 100 90 110 60 120 70 80 430 40 370 380 460 380 300 320 310 40 370...

Страница 33: ...MO 90 WQ354800 PN SWITCH x4 METRONOME TEMPO TAP PART L PART R 100 WQ354900 PN SWITCH x3 1 LISTEN LEARN 2 TIMING 3 WAITING 110 WQ355000 PN SWITCH x5 A B REPEAT REW FF PAUSE START STOP 120 WQ355100 PN S...

Страница 34: ...0 WD87920R SPRING TERMINAL A 01 80 WD87930R SPRING TERMINAL B 01 90 WD87940R SPRING TERMINAL C 3 01 100 WD87970R SPRING TERMINAL D 2 01 110 WD896800 NONWOVEN FABRIC CLOTH 2 120 CONNECTOR ASSEMBLY BATT...

Страница 35: ...ON SHEET 90 WE774301 BIND HEAD TAPPING SCREW B 3 0X8 MFZN2W3 7 100 WH899400 BIND HEAD TAPPING SCREW P 3 0X12 MFZN2W3 SP 13 01 110 WF49200R BIND HEAD TAPPING SCREW P 3 0X20 MFZN2W3 21 01 120 MK CIRCUIT...

Страница 36: ...046100 CHIP CERAMIC CAPACITOR 1 00 25V K RECT 406 US046100 CHIP CERAMIC CAPACITOR 1 00 25V K RECT C407 UF01747R CHIP ELECTROLYTIC CAPACITOR 47 6 3V 01 C411 US634100 CERAMIC CHIP CAPACITOR 0 010 16V K...

Страница 37: ...TOR ARRAY 47K X 4 01 RA606 WH213400 RESISTOR ARRAY 47K X 4 01 X101 WE19440R QUARTZ CRYSTAL UNIT 16 9344MHz HC 49S SM 01 VZ27240R CIRCUIT BOARD MK H VZ27220 XT701A0 2 VB941200 DIODE 1SS133 1SS176 TE 25...

Страница 38: ...03 VR02620R CERAMIC CAPACITOR 2B 1000P 63V K FORM CN101 LB918030 BASE PIN I TYPE XH 3P TE CN103 VI878900 CONNECTOR BASE PIN 51048 11P TE CN103 VY66880R CABLE HOLDER 51048 11P TE CN104 VI878800 BASE PI...

Страница 39: ...RESISTOR 100 0 1 4 J AX TP 01 R208 V254800R CARBON RESISTOR 100 0 1 6J 26TP R209 HF455330 CARBON RESISTOR 330 0 1 4 J AX TP R209 V254860R CARBON RESISTOR 330 0 1 6J 26TP R210 HF455330 CARBON RESISTOR...

Страница 40: ...R ASSEMBLY AMDM 11P WQ66100 WH104 CONNECTOR ASSEMBLY PN1 10P WQ66170 WH105 CONNECTOR ASSEMBLY MVR 5P WQ66120 WH201 CONNECTOR ASSEMBLY SP 2P WQ66140 WH202 CONNECTOR ASSEMBLY SP 2P WQ66140 WH301 CONNECT...

Страница 41: ...IN SPEAKER L SPEAKER R PNAM 2 3 PNAM 3 3 PNAM 1 3 MK L C1 B3 MK H C4 C6 MVR PNL PHOTO COUPLER POWER AMP REGULATOR 5V DC IN 12V PA 3C PA 130 BATTERY MASTER VOLUME 28CC1 2001045357 28CC1 2001045357 28CC...

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