Yamaha PSR-S770 Service Manual Download Page 8

Page: 8 / 110

PSR-S770/PSR-S970

■

CIRCUIT BOARD LAYOUT & WIRING

110

100

240

220

250

260

• Top view (PSR-S770)

• Bottom view (PSR-S770)

SPEAKER L (TWEETER)

SPEAKER R (TWEETER)

SPEAKER L (WOOFER)

SPEAKER R (WOOFER) LOWER CASE ASSEMBLY

UPPER CASE ASSEMBLY

DMM

AJACK

SHIELD COVER

260

AJACK

EMKS61A

270

330

200

210

230

220

100

110

230
270

240

200

Summary of Contents for PSR-S770

Page 1: ... 12 CIRCUIT BOARDS 21 TEST PROGRAM 38 INITIAL SETTING 54 PSR S770 SYSTEM BOOTING FLOWCHART 55 PSR S970 SYSTEM BOOTING FLOWCHART 57 PSR S770 DMM CIRCUIT BOARD CHECK METHOD 59 PSR S970 DMH CIRCUIT BOARD CHECK METHOD 61 RESETTING TO THE FACTORY PROGRAMMED SETTINGS 63 DATA BACKUP 64 VERSION UPGRADE 65 PARTS LIST BLOCK DIAGRAM CIRCUIT DIAGRAM CONTENTS DIGITAL WORKSTATION PSR S770 PSR S970 ...

Page 2: ...erkosta standby Information for Users on Collection and Disposal of Old Equipment This symbol on the products packaging and or accompanying documents means that used electrical and electronic products should not be mixed with general household waste For proper treatment recovery and recycling of old products please take them to applicable collection points in accordance with your national legislat...

Page 3: ...t 2 User Master EQ 5 Preset 2 User 5 Preset 2 User Part EQ 27 Parts 27 Parts Mic Guitar Effects Noise Gate Compressor 3Band EQ Noise Gate Compressor 3Band EQ Vocal Harmony Number of Presets Vocal Harmony 44 Synth Vocoder 10 Number of User Settings 60 The number is the total of Vocal Harmony and Synth Vocoder Vocal Effect 23 Styles Preset Number of Styles 450 360 Featured Styles 40 Audio 366 Pro 31...

Page 4: ...max External Drives USB flash drive USB flash drive Connectivity DC IN 16 V 16 V Headphones Standard stereo phone jack Standard stereo phone jack Microphone Guitar Yes Yes MIDI IN OUT IN OUT AUX IN Stereo mini jack Stereo mini jack OUTPUT L L R R L L R R RGB OUT Yes FOOT PEDAL 1 SUSTAIN 2 ARTICULATION 1 Function assignable 1 SUSTAIN 2 ARTICULATION 1 Function assignable USB TO DEVICE Yes Yes USB TO...

Page 5: ...oper use of the MIC GUITAR INPUT jack 1 2 3 4 5 6 7 Air Vents NOTICE This instrument has special air vents in the top panel and rear panel Do not place objects where they might block the air vent since this may prevent adequate ventilation of the internal components and possibly result in the instrument overheating Attaching the Music Rest Insert the music rest into the slots as shown Air Vents sr...

Page 6: ...ING button PSR S770 Page 88 Calls up the display from which you can make settings for the microphone guitar and on the PSR S970 Vocal Har mony settings 5 SONG buttons Page 62 Selects a Song and controls Song playback 6 STYLE category selection buttons Page 48 Selects a Style category 7 TAP TEMPO TEMPO buttons Page 51 Controls the tempo for Style Song and Metronome playback 8 TRANSPOSE buttons Page...

Page 7: ...io format E USB button Page 26 Calls up the display for selecting a file in the USB flash drive F VOICE EFFECT buttons Page 42 Applies various effects to the keyboard performance G MUSIC FINDER button Page 80 Calls up ideal panel setups for your performance H PART SELECT buttons Page 36 Selects a keyboard part I PART ON OFF buttons Page 35 Turns the keyboard part on or off J REGISTRATION MEMORY bu...

Page 8: ...40 220 250 260 Top view PSR S770 Bottom view PSR S770 SPEAKER L TWEETER SPEAKER R TWEETER SPEAKER L WOOFER SPEAKER R WOOFER LOWER CASE ASSEMBLY UPPER CASE ASSEMBLY DMM HP AJACK SHIELD COVER 260 AJACK EMKS61A 270 330 200 210 230 220 100 110 50 230 270 240 200 ...

Page 9: ...R S970 Bottom view PSR S970 SPEAKER L TWEETER SPEAKER R TWEETER SPEAKER L WOOFER SPEAKER R WOOFER LOWER CASE ASSEMBLY UPPER CASE ASSEMBLY DMH AJACK HP 270 200 SHIELD COVER 260 AJACK 210 220 EMKS61A 110 100 100 110 220 260 330 50 230 270 240 200 ...

Page 10: ...PSR S770 PSR S970 10 Bottom view KEYBOARD ASSEMBLY S7 S5 S4 S6 MK H MK L EMKS61A 480 PB 470 460 450 490 MOD PNC PNL PNR UPPER CASE ASSEMBLY CENTER PANEL ASSEMBLY 50 PNM PNS CRYSTAL DISPLAY KNOB 330 ...

Page 11: ...5960R Cable EMKS61A CN3 MK H 5P PSR S770 Caution Be sure to attach the removed filament tape just as it was before removal PSR S970 The parts with in Part No are not available as spare parts Unit Name Location Parts No Parts Name Connection Remarks OVERALL ASSEMBLY 200 ZP69140 Connector Assembly XH S DMH CN802 AJACK CN102 6P L 320 210 ZP44110 Connector Assembly PH GH S AJACK CN104 PNS CN202 6P L 1...

Page 12: ...to 1 DISASSEMBLY PROCEDURE Photo 1 Precautions Front Side Back Side 1 Bottom Board Assembly Time required About 4 minutes Remove the twenty two 22 screws marked 450 The bottom board assembly can then be removed Fig 1 2 Lower Case Assembly Time required About 4 minutes Remove the nine 9 screws marked 400 the five 5 screws marked 410 and the four 4 screws marked 420A The lower case assembly can then...

Page 13: ...an then be removed Fig 3 After replacing the DMM DMH circuit board make sure to execute the Factory Set in the Test program Hardware ID is stored in the Backup ROM on the DMM DMH circuit board If the DMM DMH circuit board is replaced Hardware ID will be changed After replacing the DMH circuit board be sure to execute the test 068 NAND ROM Check2 p 48 PSR S970 only Fig 3 460 440B PSR S970 Bottom vi...

Page 14: ...uired About 6 minutes 5 1 Remove the lower case assembly See procedure 2 5 2 Remove the seven 7 screws marked 510A and the screw marked 440C Fig 4 5 3 Remove the encoder and volume knobs Fig 5 5 4 Remove the screw marked 510B The center panel assembly can then be removed Fig 5 When installing the center panel assembly fit claws of the center panel into the holes in the upper case and install the c...

Page 15: ...0B 300B x z v c CRYSTAL DISPLAY LCD FIXTURE L LCD FIXTURE R Fig 5 Fig 6 Fig 7 CLAWS CENTER PANEL ASSEMBLY UPPER CASE ASSEMBLY VOLUME KNOB ENCORDER KNOB SPEAKER GRILLE ASSEMBLY L SPEAKER GRILLE ASSEMBLY R Top view This figure shows the PSR S970 CENTER PANEL ASSEMBLY LIVE CONTROL KNOBS 510B ...

Page 16: ... center panel assembly See procedure 5 8 3 Remove the LCD fixture L See procedure 6 3 8 4 Remove the LCD fixture R See procedure 6 4 8 5 Remove the twenty six 26 screws marked 300D The PNM circuit board can then be removed Fig 8 When installing the PNM circuit board apply the PNM circuit board to the positioning marks at 3 locations shown in Fig 8 first tighten the screws z and x in that order and...

Page 17: ...assembly See procedure 10 14 3 Remove the ten 10 screws marked 500D The PNC circuit board can then be removed Fig 9 When installing the PNC circuit board tighten the screws z and x shown in Fig 9 in numerical order and then tighten the other screws 15 PNR Circuit Board Time required About 5 minutes 15 1 Remove the lower case assembly See procedure 2 15 2 Remove the keyboard assembly See procedure ...

Page 18: ... and right woofers can be removed in the same method 19 Speaker Grille Assembly Time required About 5 minutes 19 1 Remove the lower case assembly See procedure 2 19 2 Restraighten the eight 8 projections marked A to come off the slots of the upper case assembly Fig 9 19 3 Remove the speaker grille assembly Fig 5 The left and right speaker grille assembly can be removed in the same method The eight...

Page 19: ... See procedure 2 20 2 Remove the keyboard assembly See procedure 10 20 3 EMKS61A Circuit Board Time required About 5 minutes 20 3 1 Remove the two 2 screws marked 30 The EMKS61A circuit board can then be removed Fig 11 20 4 MK L Circuit Board Time required About 6 minutes 20 4 1 Remove the EMKS61A circuit board See procedure 20 3 20 4 2 Remove the MK L circuit board while pressing the eight 8 hook...

Page 20: ...ctive slots C on the frame first Photo 3 Photo 4 Photo 5 21 4 Install the rubber contacts while pulling the keys up Fig 14 Fig 15 When fitting the rubber contacts raise both ends of the frame so that keys do not push the rubber contact up 21 5 Install the MK L and MK H circuit boards in the assembly so that the hooks B hold it Fig 16 MK L MK H RUBBER CONTACT RUBBER CONTACT HOOK B Fig 13 Fig 14 Fig...

Page 21: ...OB Circuit Board YG581D0 30 31 HP Circuit Board YG589F0 35 MK H Circuit Board XR565C0 37 MK L Circuit Board XR564C0 36 MOD Circuit Board YG589F0 35 PB Circuit Board YG589F0 35 PNC Circuit Board YG588D0 32 PNL Circuit Board YG588D0 33 PNM Circuit Board YG581D0 28 29 PNR Circuit Board YG588D0 34 PNS Circuit Board YG581D0 30 31 Note See parts list for details of circuit board component parts ...

Page 22: ...HP CN200 to AJACK CN100 to SP Rch Wo Tw The Backup ROM IC010 cannot be replaced individually with new one because the IC010 has a Hardware ID which is exclusive or unique to each DMM circuit board A Hardware ID cannot be exported or imported due to Copy protection 2NA ZN12380 1 DMM Circuit Board PSR S770 Component side ...

Page 23: ...23 PSR S770 PSR S970 Pattern side 2NA ZN12380 1 DMM Circuit Board PSR S770 ...

Page 24: ...t board A Hardware ID cannot be exported or imported due to Copy protection After replacing the DMH circuit board be sure to execute the test 068 NAND ROM Check2 p 48 Component side DMH Circuit Board PSR S970 Scale 90 100 2NA ZN12370 2 to LCD to AJACK CN101 to PNS CN203 to AJACK CN102 to EMKS61A CN1 to PNM CN100 to SP Lch Wo Tw to HP CN200 to AJACK CN100 to SP Rch Wo Tw ...

Page 25: ...25 PSR S770 PSR S970 Pattern side Scale 90 100 DMH Circuit Board PSR S970 2NA ZN12370 2 ...

Page 26: ...S970 26 Component side AJACK Circuit Board to DMH CN802 PSR S970 to DMM CN802 PSR S770 to DMH CN803 PSR S970 to DMM CN803 PSR S770 to DMH CN004 PSR S970 to DMM CN004 PSR S770 to PNS CN202 Scale 90 100 2NA ZN43330 5 ...

Page 27: ...27 PSR S770 PSR S970 Scale 90 100 Pattern side AJACK Circuit Board 2NA ZN43330 5 ...

Page 28: ...PSR S770 PSR S970 28 PNM Circuit Board Scale 70 100 Component side 2NA ZN43310 4 to DMH CN002 PSR S970 to DMM CN002 PSR S770 to KNOB CN400 to PNL CN102 ...

Page 29: ...29 PSR S770 PSR S970 PNM Circuit Board Pattern side Scale 70 100 2NA ZN43310 4 ...

Page 30: ...PSR S770 PSR S970 30 PNS Circuit Board Component side to PNR CN300 to PNC CN200 to AJACK CN104 to DMH CN005 PSR S970 to DMM CN005 PSR S770 2NA ZN43310 4 to PNM CN402 KNOB Circuit Board Component side ...

Page 31: ...31 PSR S770 PSR S970 Pattern side PNS Circuit Board 2NA ZN43310 4 KNOB Circuit Board Pattern side ...

Page 32: ...PSR S770 PSR S970 32 Component side Pattern side PNC Circuit Board to PNS CN201 Scale 75 100 2NA ZN43320 ...

Page 33: ...33 PSR S770 PSR S970 PNL Circuit Board Component side Scale 75 100 Pattern side 2NA ZN43320 to PNM CN101 to PB CN401 to MOD CN402 ...

Page 34: ...PSR S770 PSR S970 34 Pattern side PNR Circuit Board to PNS CN200 Component side Scale 90 100 2NA ZN43320 ...

Page 35: ...0 to DMH CN805 PSR S970 to DMM CN805 PSR S770 HP Circuit Board Component side Pattern side to PNL CN101 to PNL CN101 MOD Circuit Board Component side Pattern side PB Circuit Board Component side Pattern side 2NA ZN43330 5 ...

Page 36: ... PSR S970 36 I I to MK H to MK H to DMM CN003 PSR S770 to DMH CN003 PSR S970 I I J J J J MK L Circuit Board EMKS61A 2NA WF31010 MK L 2NA VV58380 Component side EMKS61A Circuit Board Component side Scale 90 100 ...

Page 37: ...37 PSR S770 PSR S970 K K K K L L L L to MK L to EMKS61A CN3 MK H Circuit Board Component side EMKS61A 2NA WF31010 MK H 2NA VV58390 EMKS61A Circuit Board Pattern side Scale 90 100 ...

Page 38: ...er Frequency counter should be capable of measuring to three places of decimals Oscilloscope Oscillator 1 4 Test jig Following jigs are required for testing MIDI cable USB cable A B type USB flash drive Foot controller FC7 1 5 Terminal condition Unless otherwise specified take measurement at the PHONES jack Use a stereo plug PHONES Install a measuring plug L R ch 33 ohms load AUX IN Install a meas...

Page 39: ...em with the TEMPO buttons or DATA ENTRY dial When selecting a test item the first item No 001 can be switched to the last item No 083 by pressing theTEMPO button or turning the DATA ENTRY dial counterclockwise Similarly the last item No 083 can be returned to the first item No 001 by pressing the TEMPO button or turning the DATA ENTRY dial clockwise 2 Press the START STOP button to execute the tes...

Page 40: ...in Program Bitmap1 Contents1 Wave1 Audio Style 3 Press the START STOP button to exit the TEST item 002 Memory Check1 All Executes the simplified check of all the memories test No 003 to 009 at one time It will take 6 seconds 1 Press the START STOP button to start the test OK OK NG The same message will be showned as tests No 003 to 009 2 Confirm that OK is shown on the LCD 3 Press the START STOP b...

Page 41: ...Press the START STOP button to exit the TEST item 008 Wave RAM Check1 Executes the simplified check of the Wave RAM 1 Press the START STOP button to start the test OK OK NG Wave RAM IC NG 2 Confirm that OK is shown on the LCD 3 Press the START STOP button to exit the TEST item 009 Effect RAM Check1 Executes the simplified check of the Effect RAM 1 Press the START STOP button to start the test OK O...

Page 42: ...TOP button to stop the sound and to exit the TEST item 018 EQ Mid Check PSR S770 only Checks the middle frequency sound 1 Press the START STOP button to produce the C4 sine wave sound 2 Press the START STOP button to stop the sound and to exit the TEST item 019 EQ High Check PSR S770 only Checks the high frequency sound 1 Press the START STOP button to produce the C7 sine wave sound 2 Press the ST...

Page 43: ...orks properly OFF is shown on the LCD and the C5 sound is produced 4 Press the TAB button to activate the MUTE circuit 5 Connect the level meter to the OUTPUT jacks 6 Measure the output levels and confirm that the measured values are within the specified range OUTPUT 10kW load L L R 35 0 dBu or less R 35 0 dBu or less 7 Press the START STOP button to stop the sound and to exit the TEST item Cautio...

Page 44: ...STOP button Not Inserted is shown on the LCD 2 Connect the plug to the AUX IN jack Inserted is shown on the LCD 3 Disconnect the plug Not Inserted is shown on the LCD 4 Press the START STOP button to exit the TEST item 030 MIC Check Checks whether the MIC GUITAR INPUT jack works properly or not 1 Press the START STOP button Not Inserted is shown on the LCD 2 Connect the plug to the MIC GUITAR INPU...

Page 45: ...LCD Off Checks whether all the LCD dots are turned off white properly or not 1 Press the START STOP button to start the test 2 Check that all the dots of the LCD are turned off white 3 Press the START STOP button to exit the TEST item 040 LCD Pattern Check Checks whether the color pattern of the LCD is shown properly or not 1 Press the START STOP button to start the test 2 Use the TAB buttons to c...

Page 46: ...0 to 255 is shown on the LCD depending on the LIVE CONTROL 1 control position When the minimum value is detected LiveControl 1 MAX 0 is shown on the LCD 3 Rotate the LIVE CONTROL 1 control to the maximum position When the maximum value is detected LiveControl 1 Center 255 is shown on the LCD 4 Rotate the LIVE CONTROL 1 control to the center position When the center value is detected LiveControl 2 ...

Page 47: ...r bar code and RGB text 3 Press the START STOP button to exit the TEST item 4 Disconnect the RGB cable from the terminals 060 USB to Device Host Check Checks whether the USB TO DEVICE and USB TO HOST terminals work properly or not 1 Press the START STOP button first Connect Device Host is shown on the LCD 2 Using the USB cable connect the USB TO DEVICE terminal and USB TO HOST terminal Confirm tha...

Page 48: ... the test OK OK NG Wave TG IC NG 2 Confirm that OK is shown on the LCD 3 Press the START STOP button to exit the TEST item 072 Wave RAM Check2 Executes the complete check of the Wave RAM It will take about 20 seconds 1 Press the START STOP button to start the test OK OK NG Wave RAM IC NG 2 Confirm that OK is shown on the LCD 3 Press the START STOP button to exit the TEST item 073 Effect RAM Check2...

Page 49: ...T STOP button to restore initial data and OK is shown on the LCD 2 Press the START STOP button to exit from this test When the power is turned on next time Force Format Mode is shown on the LCD After restarting the instrument return to the play mode and the main screen appears NOTE Never turn off the power until the Main display appears Doing so may cause a malfunction It will take about 20 second...

Page 50: ...0 dBu or less OUTPUT L 90 0 dBu or less R 90 0 dBu oe less 4 3 MIC GUITAR INPUT 1 Take measurement with the Test Program 030 MIC Check selected 2 Do not connect anything to the AUX IN jack 3 Connect the level meter using the JIS C filter to the L R PHONES 33 ohms load 4 Turn the master volume to the maximum position 5 Set the MIC GUITAR switch to GUITAR and set the GAIN knob to the maximum posisio...

Page 51: ...50 SYNC STOP SYNC STOP C 2 51 SYNC START SYNC START D2 52 START STOP START STOP RED GREEN D 2 53 A E2 54 B F2 55 C F 2 56 D G2 57 E G 2 58 BALANCE A2 59 MIXING CONSOLE A 2 60 CHANNEL ON OFF B2 61 DIRECT ACCESS C3 Turn SW Name Display LED made to turn on Note No 62 TAB C 3 63 TAB D3 64 F D 3 65 G E3 66 H F3 67 I F 3 68 J G3 69 FUNCTION G 3 70 1 U A3 71 2 U A 3 72 3 U B3 73 4 U C4 74 5 U C 4 75 6 U ...

Page 52: ...ST MEMORY 5 RED GREEN F4 5 REGIST MEMORY 4 REGIST MEMORY 4 RED GREEN E4 6 REGIST MEMORY 3 REGIST MEMORY 3 RED GREEN D 4 7 REGIST MEMORY 2 REGIST MEMORY 2 RED GREEN D4 8 REGIST MEMORY 1 REGIST MEMORY 1 RED GREEN C 4 9 MEMORY C4 10 FREEZE B3 11 REGIST BANK A 3 12 REGIST BANK A3 13 START STOP START STOP RED GREEN D2 14 SYNC START SYNC START C 2 15 SYNC STOP SYNC STOP C2 16 ENDING rit III ENDING rit 3...

Page 53: ... ON OFF RIGHT1 G3 99 PART ON OFF RIGHT2 PART ON OFF RIGHT2 G 3 100 ASSIGN A3 Panel PCB division check 2 PNM and PNS circuit boards Turn SW Name Display LED made to turn on Note No 1 SELECT C2 2 SCORE C 2 3 LYRICS TEXT D2 4 GUIDE GUIDE D 2 5 REPEAT REPEAT E2 6 EXTRA TR EXTRA TR RED GREEN F2 7 TR 2 TR2 LEFT RED GREEN F 2 8 TR 1 TR1 RIGHT RED GREEN G2 9 REC REC G 2 10 STOP A2 11 PLAY PAUSE PLAY PAUSE...

Page 54: ...54 PSR S770 PSR S970 INITIAL SETTING MASTER VOLUME dial MIN LIVE CONTROL 1 2 knobs CENTER MODULATION wheel MIN GAIN MIN MIC GUITAR MIC ...

Page 55: ...CPU MUTE L IC009 1 CPU SP OFF L IC009 9 USB IC L IC012 18 SWP IC L IC012 17 DAC IC L IC012 14 MIDI IC H IC012 13 Resetting negation SWP IC H USB IC H MIDI IC L Keyboard and switch status taken in BL ON H BL_POW_EN H BL PWM H DAC IC H DA MUTE L IC005 12 Initializing EBUS driver EBUS Start EICN H Initializing EBUS driver SWP IC H EBUS Start EICN H IC016 1 SWP IC L EICN L BL ON H BL_POW_EN H BL PWM H...

Page 56: ...ncelled Initializing system setup Yes No END Has Factory Set been executed No Yes Panel LED lit and main screen displayed Err Detect check Is Mute function normal Internal hardware error As per headphone condition and function setting Sound can be output from keyboard Animation to 2nd screen For example power switch turned off while writing Checking and initializing backup data Initializing backup...

Page 57: ...L IC009 1 CPU SP OFF L IC009 9 USB IC L IC012 18 SWP IC L IC012 17 AVDP IC L IC012 16 DAC IC L IC012 14 MIDI IC H IC012 13 NAF WP H IC202 19 NAND SEL L IC011 1 Resetting negation SWP IC H USB IC H AVDP IC H MIDI IC L Keyboard and switch status taken in BL ON H BL_POW_EN H BL PWM H DAC IC H DA MUTE L IC005 12 Initializing EBUS driver EBUS Start EICN H Initializing EBUS driver SWP IC H EBUS Start EI...

Page 58: ...zing system setup Yes No END Has Factory Set been executed No Yes Panel LED lit and main screen displayed Err Detect check Is Mute function normal Internal hardware error As per headphone condition and function setting Sound can be output from keyboard Animation to 2nd screen For example power switch turned off while writing Checking and initializing backup data Initializing backup data Checking a...

Page 59: ...imeter IC209 1 0D 1 0V power for TG 1 0V 0 1V Multimeter IC606 RESET CPU memory reset signal 3 3V 0 3V Multimeter IC004 12A 12V power for analog circuit 12V 1V Multimeter IC100 On AJACK circuit board 5A 5V power for analog circuit 5 0V 0 5V Multimeter IC811 OUTL AUX output L channel There shall be audio output without distortion Signal Checker IC801 or IC807 OUTR AUX output R channel There shall b...

Page 60: ...PSR S770 PSR S970 60 DMM Circuit Board ZN123800 Component side ...

Page 61: ...209 1 0D 1 0V power for TG 1 0V 0 1V Multimeter IC606 RESET CPU memory reset signal 3 3V 0 3V Multimeter IC004 12A 12V power for analog circuit 12V 1V Multimeter IC100 On AJACK circuit board 5A 5V power for analog circuit 5 0V 0 5V Multimeter IC811 OUTL AUX output L channel There shall be audio output without distortion Signal Checker IC801 or IC807 OUTR AUX output R channel There shall be audio o...

Page 62: ...PSR S770 PSR S970 62 DMH Circuit Board ZN123700 Component side ...

Page 63: ...r to the Parameter Chart in the Data List on the website for details about which parameters belong to System Setup You can also reset specified settings to the factory default value or delete all files and folders in the USER drive Call up the operation display FUNCTION TAB F MENU 2 G SYSTEM TAB F RESET For details refer to the Reference Manual on the website Chapter 11 8 CANCEL button Resetting t...

Page 64: ...ssages appear follow the on display instructions When the operation is completed the instrument will be restarted automatically Data Backup NOTE You can also back up files in the USER drive such as Voice Song Style Multi Pad and Registration Memory by copying them individually to a USB flash drive as desired NOTE You can also back up System settings MIDI settings User Effect settings and Music Fin...

Page 65: ...USB flash drive from the instrument while installing 1 Insert the USB flash drive to the instrument This figure shows the PSR S970 2 While holding down the START STOP button press the Standby On switch to start up installation mode How to Install Download the version upgrade program from the Yamaha official website List of the updating Flash ROM PSR S770 Main Program DMM IC008 Wave Data IC600 IC60...

Page 66: ...to start the installations 4 Press the START STOP button again 5 A progress bar for installation will appear 6 When the installation is complete the following message appears with a new firmware version 7 Press the Standby On switch to turn the power off Remove the USB flash drive from the instrument ...

Page 67: ...G A Australian model B British model C Canadian model D German model E European model F French model H North European model I Indonesian model J Japanese model K Korean model M South African model O Chinese model P Blazillian model Q South east Asia model T Taiwan model U U S A model V General export model 110V W General export model 220V N X General export model Y Export model Notes DESTINATION A...

Page 68: ...0 220 230 210 200 430 400 400 450 400 410 420 550 550 420 670 230 100 270 200 440 110 500 430 300 260 430 120 680 660 610 510 510 430 510 430 510 440 440 500 430 510 70 90 50 Upper case assembly See page 6 30 80 Keyboard assembly See page 14 20 Lower case assembly See page 12 ...

Page 69: ... 束線 ZP44130 300 SHIELD COVER シールドカバー ZN89430 400 WE98740R BIND HEAD TAPPING SCREW B 3 0X12 MFZN2W3 ＢタイトＢＩＮＤ 9 410 WE97340R BIND HEAD TAPPING SCREW B 3 0X16 MFZN2W3 ＢタイトＢＩＮＤ 5 420 WF491001 BIND HEAD TAPPING SCREW B 3 0X30 MFZN2W3 ＢタイトＢＩＮＤ 5 430 WE774301 BIND HEAD TAPPING SCREW B 3 0X8 MFZN2W3 ＢタイトＢＩＮＤ 17 440 WE983600 BIND HEAD SCREW 3 0X8 MFZN2B3 小ネジＢＩＮＤ 11 ...

Page 70: ...0 220 220 230 210 200 430 400 400 450 400 410 420 550 550 420 670 230 100 270 200 440 110 500 430 300 260 430 120 680 660 610 510 510 430 510 430 510 430 510 500 70 90 50 Upper case assembly See page 6 30 80 Keyboard assembly See page 14 20 Lower case assembly See page 12 440 ...

Page 71: ...98740R BIND HEAD TAPPING SCREW B 3 0X12 MFZN2W3 ＢタイトＢＩＮＤ 9 410 WE97340R BIND HEAD TAPPING SCREW B 3 0X16 MFZN2W3 ＢタイトＢＩＮＤ 5 420 WF491001 BIND HEAD TAPPING SCREW B 3 0X30 MFZN2W3 ＢタイトＢＩＮＤ 5 430 WE774301 BIND HEAD TAPPING SCREW B 3 0X8 MFZN2W3 ＢタイトＢＩＮＤ 17 440 WE983600 BIND HEAD SCREW 3 0X8 MFZN2B3 小ネジＢＩＮＤ 10 450 WF15410R BIND HEAD TAPPING SCREW B 4 0X16 MFZN2W3 Ｂタ ...

Page 72: ...ASSEMBLY 510 190 390 300b 300a 440 500 500 310 320 320 100 110 120 130 140 150 160 300 430 490 500 450 460 170 180 420 410 400 470 510 500 480 20 Center panel assembly See page 9 10 10b 10a 10b Upper case sub assembly Wheel assembly ...

Page 73: ...4 180 WZ960300 PANEL SWITCH I X2 ＰＮスイッチＩ UPPER OCTAVE 190 ZN912100 PANEL SWITCH L1 X1 ＰＮスイッチＬ１ 300 VY79310R WHEEL ASSEMBLY ホイールＡｓｓｙ 300a WHEEL ホイール VY75080 300b WHEEL SPRING ホイールバネ VT44010 310 WHEEL ホイール VY75080 320 TX920280 GREASE G 31KA 50g グリス VE96850 390 ZP451300 CIRCUIT BOARD KNOB ＫＮＯＢシート 400 ZP450700 CIRCUIT BOARD PNL ＰＮＬシート 410 ZP450800 CIRCUIT BO...

Page 74: ...4 180 WZ960300 PANEL SWITCH I X2 ＰＮスイッチＩ UPPER OCTAVE 190 ZN912100 PANEL SWITCH L1 X1 ＰＮスイッチＬ１ 300 VY79310R WHEEL ASSEMBLY ホイールＡｓｓｙ 300a WHEEL ホイール VY75080 300b WHEEL SPRING ホイールバネ VT44010 310 WHEEL ホイール VY75080 320 TX920280 GREASE G 31KA 50g グリス VE96850 390 ZP451300 CIRCUIT BOARD KNOB ＫＮＯＢシート 400 ZP450700 CIRCUIT BOARD PNL ＰＮＬシート 410 ZP450800 CIRCUIT BO...

Page 75: ...9 PSR S770 PSR S970 CENTER PANEL ASSEMBLY 10 50 20 70 30 40 300 100 110 140 170 180 190 220 220 220 300 300 230 210 200 250 150 130 120 240 300 340 330 300 80 270 290 Center panel sub assembly ...

Page 76: ...TCH O1 X8 ＰＮスイッチＯ１ A E BAL MIXER EQ CHANNEL ON OFF 170 ZN912500 PANEL SWITCH Q1 X16 ＰＮスイッチＱ１ 1 8 H G 180 ZN912600 PANEL SWITCH R1 X8 ＰＮスイッチＲ１ TABQ W F J FUNCTION 190 ZP353400 SWITCH ASSEMBLY S X9 スイッチＡｓｓｙＳ VOICE PIANO WOODWIND 200 ZP353500 SWITCH ASSEMBLY T X8 スイッチＡｓｓｙＴ USB AUDIO PLAYER USB VOICE CHOIR PAD EXPANSION USER 210 ZP353700 SWITCH ASSEMBLY U X6 スイッチＡｓｓｙＵ VOICE ...

Page 77: ...X8 ＰＮスイッチＯ１ A E BAL MIXER EQ CHANNEL ON OFF 170 ZN912500 PANEL SWITCH Q1 X16 ＰＮスイッチＱ１ 1 8 H G 180 ZN912600 PANEL SWITCH R1 X8 ＰＮスイッチＲ１ TABQ W F J FUNCTION 190 ZP353400 SWITCH ASSEMBLY S X9 スイッチＡｓｓｙＳ VOICE PIANO WOODWIND 200 ZP353500 SWITCH ASSEMBLY T X8 スイッチＡｓｓｙＴ USB AUDIO PLAYER USB VOICE CHOIR PAD EXPANSION USER 210 ZP353700 SWITCH ASSEMBLY U X6 スイッチＡｓｓｙＵ VOICE EFFECT ...

Page 78: ...12 PSR S770 PSR S970 LOWER CASE ASSEMBLY 10 200 200 210 210 210 30 210 100 110 30 30 20 20 20 L20 L10 Lower case sub assembly PSR S770 PSR S770 This figure shows the PSR S970 ...

Page 79: ...70280 L20 CB043753 RUBBER FOOT BLACK T1 6 ゴム脚 5 LOWER CASE ASSEMBLY 下ケースＡｓｓｙ PSR S970 LOWER CASE ASSEMBLY 下ケースＡｓｓｙ WZ89860 10 WZ899400 LOWER CASE SUB ASSEMBLY 下ケースサブＡｓｓｙ 20 YE177A00 SPEAKER 13 0cm 4ohm 35W スピーカ WOOFER 2 30 YE179A00 SPEAKER 2 5cm 4ohm 20W スピーカ TWEETER 2 100 CONNECTOR ASSEMBLY SPR S XH4P RECEP L 780 ＳＰＲＳ束線 ZA58080 110 CONNECTOR ASSEMBLY SPL S XH5P RECEP L...

Page 80: ...CT 16M C 2M 1KEY 接点ゴム 140 WE973000 BIND HEAD TAPPING SCREW P 3 0X16 MFZN2W3 ＰタイトＢＩＮＤ 21 140 WE983200 BIND HEAD TAPPING SCREW P 3 0X16 MFZN2B3 ＰタイトＢＩＮＤ 21 150 TX920280 GREASE G 31KA 50g グリス VE96850 160 CIRCUIT BOARD ASSEMBLY 16M C61 P2M EBUS 鍵盤ＳＷシート WB91430 CIRCUIT BOARD ASSEMBLY 16M C61 P2M EBUS 鍵盤ＳＷシート WB91430 S1 VU648101 CIRCUIT BOARD MK L ＭＫＬシート S2 VU648200 C...

Page 81: ...00 PHONE CONNECTOR MSJ 064 15A B AG ホーンコネクタ MIC GUITART INPUT L102 LINE FILTER UF1815SG 800Y3R0 0 ラインフィルター ZC24080 L107 COIL SBT 0240TF TATETE コイル ZK72630 110 COIL SBT 0240TF TATETE コイル ZK72630 L113 COIL SBT 0240TF TATETE コイル ZK72630 L114 COIL SBT 0240TF TATETE コイル ZK72630 L116 COIL 10uH SBT 0210T コイル VT73340 L117 COIL 10uH SBT 0210T コイル VT73340 RY200 V824560R RELAY DC ATX...

Page 82: ... CHIP 8 2K 63M D RECT チップ金被抵抗 R892 RA156820 METAL FILM RESISTOR CHIP 8 2K 63M D RECT チップ金被抵抗 R893 RA156180 METAL FILM RESISTOR CHIP 1 8K 63M D RECT チップ金被抵抗 R894 RA156180 METAL FILM RESISTOR CHIP 1 8K 63M D RECT チップ金被抵抗 R895 RA156820 METAL FILM RESISTOR CHIP 8 2K 63M D RECT チップ金被抵抗 R896 RA156180 METAL FILM RESISTOR CHIP 1 8K 63M D RECT チップ金被抵抗 R897 RA156180 METAL...

Page 83: ...SX321G 水晶振動子 X402 WG415900 QUARTZ CRYSTAL UNIT 30MHz DSX321G 水晶振動子 X800 WM284900 QUARTZ CRYSTAL UNIT 22 5792MHz DSX321G 水晶振動子 WF310500 CIRCUIT BOARD EMKS61A E BUS ＥＭＫＳ６１Ａシート WF31010 X6637C0 C0002 UF038100 ELECTROLYTIC CAPACITOR CHIP 100 16V チップケミコン IC001 X003120R IC UPD780031AYGK N04 ＩＣ E LKS X0001 V615050R CERAMIC RESONATOR 8 38MHz EFOS8384E5 セラミック振動子 X0001 WU95...

Page 84: ...L HJF36J TRB チップＬＥＤ ORGAN FLUTES LD228 WJ491700 LED CHIP AMBER BL HJF36J TRB チップＬＥＤ EXPANSION USER C120 UF038100 ELECTROLYTIC CAPACITOR CHIP 100 16V チップケミコン C149 UF038100 ELECTROLYTIC CAPACITOR CHIP 100 16V チップケミコン C163 UF038100 ELECTROLYTIC CAPACITOR CHIP 100 16V チップケミコン C164 UF038100 ELECTROLYTIC CAPACITOR CHIP 100 16V チップケミコン C226 UF038100 ELECTROLYTIC CAPACITO...

Page 85: ... CHIP AMBER BL HJF36J TRB チップＬＥＤ SYNC START LD203 WJ491600 LED CHIP AMBER Y GREEN BL HJFGE36J TRB チップ２色ＬＥＤ REG 2 LD204 WJ491600 LED CHIP AMBER Y GREEN BL HJFGE36J TRB チップ２色ＬＥＤ START STOP LD205 WJ491600 LED CHIP AMBER Y GREEN BL HJFGE36J TRB チップ２色ＬＥＤ REG 3 LD206 WJ491600 LED CHIP AMBER Y GREEN BL HJFGE36J TRB チップ２色ＬＥＤ REG 4 LD207 WJ491600 LED CHIP AMBER Y GREEN BL H...

Page 86: ...00 PHONE CONNECTOR MSJ 064 15A B AG ホーンコネクタ MIC GUITART INPUT L102 LINE FILTER UF1815SG 800Y3R0 0 ラインフィルター ZC24080 L107 COIL SBT 0240TF TATETE コイル ZK72630 110 COIL SBT 0240TF TATETE コイル ZK72630 L113 COIL SBT 0240TF TATETE コイル ZK72630 L114 COIL SBT 0240TF TATETE コイル ZK72630 L116 COIL 10uH SBT 0210T コイル VT73340 L117 COIL 10uH SBT 0210T コイル VT73340 RY200 V824560R RELAY DC ATX...

Page 87: ...156820 METAL FILM RESISTOR CHIP 8 2K 63M D RECT チップ金被抵抗 889 RA156820 METAL FILM RESISTOR CHIP 8 2K 63M D RECT チップ金被抵抗 R892 RA156820 METAL FILM RESISTOR CHIP 8 2K 63M D RECT チップ金被抵抗 R893 RA156180 METAL FILM RESISTOR CHIP 1 8K 63M D RECT チップ金被抵抗 R894 RA156180 METAL FILM RESISTOR CHIP 1 8K 63M D RECT チップ金被抵抗 R895 RA156820 METAL FILM RESISTOR CHIP 8 2K 63M D RECT チップ金 ...

Page 88: ... 抵抗 R480 RD15433R CARBON RESISTOR CHIP 33 0 1 4 J TP チップ抵抗 R668 RD150000 CARBON RESISTOR CHIP 0 0 1 4 J TP チップ抵抗 R680 RD150000 CARBON RESISTOR CHIP 0 0 1 4 J TP チップ抵抗 R681 RA156120 METAL FILM RESISTOR CHIP 1 2K 63M D RECT チップ金被抵抗 R682 RA156470 METAL FILM RESISTOR CHIP 4 7K 63M D RECT チップ金被抵抗 R917 RA156330 METAL FILM RESISTOR CHIP 3 3K 63M D RECT チップ金被抵抗 R920 RA157510...

Page 89: ... プＬＥＤ SELECT LEFT LD214 WJ491700 LED CHIP AMBER BL HJF36J TRB チップＬＥＤ MONO LD215 WJ491700 LED CHIP AMBER BL HJF36J TRB チップＬＥＤ STRINGS LD216 WJ491700 LED CHIP AMBER BL HJF36J TRB チップＬＥＤ BRASS LD217 WJ491700 LED CHIP AMBER BL HJF36J TRB チップＬＥＤ WOODWIND LD218 WJ491700 LED CHIP AMBER BL HJF36J TRB チップＬＥＤ SELECT RIGHT1 LD219 WJ491700 LED CHIP AMBER BL HJF36J TRB チップＬＥＤ D...

Page 90: ...LD113 WJ491600 LED CHIP AMBER Y GREEN BL HJFGE36J TRB チップ２色ＬＥＤ ENDING II LD114 WJ491600 LED CHIP AMBER Y GREEN BL HJFGE36J TRB チップ２色ＬＥＤ ENDING III LD200 WJ491700 LED CHIP AMBER BL HJF36J TRB チップＬＥＤ SYNC STOP LD201 WJ491600 LED CHIP AMBER Y GREEN BL HJFGE36J TRB チップ２色ＬＥＤ REG 1 LD202 WJ491700 LED CHIP AMBER BL HJF36J TRB チップＬＥＤ SYNC START LD203 WJ491600 LED CHIP AMBER ...

Page 91: ...OD PB 15 PN1 001 PNM 16 PN1 002 PNS 17 PN1 003 KNOB 18 PN2 PNC PNL PNR 19 EMKS61A MK H MK L 20 CIRCUIT DIAGRAM DIGITAL WORKSTATION Note See parts list for details of circuit board conponent parts WARNING Components having special characteristics are marked and must be replaced with parts having specification equal to those originally installed ...

Page 92: ... page of a circuit diagram This indicates the location of the counter inter sheet connector The alphabet indicates horizontal direction and the number indicates vertical direction P 2 is indicates the location of the counter inter circuit board connector The alphabet indicates horizontal direction and the number indicates vertical direction Signal name to PNM CN100 Page 16 P 2 USB IC 003 L8 ...

Page 93: ...SWO PSWI PSWO 12A PSWI PSWO 3 3D 5D 5V DC DC Converter 3 3V DC DC Converter Reset IC 5V Regulator 5A Delay CPU RES ROM RES BUF ENB H RES 16D Reset IC 16V MUTE SIOF RES 16V 12V Regulator PEDAL2 IN PEDAL1 IN 12LCD BL ON 12V Regulator 1 3V Regulator 1 3D 3 3D 1 0V Regulator 1 0D 5D 5D SYSCLK1 12A Digital amp YDA164C SYSCLK1 BCLK0 WCLK0 DampErr Wo SP MUTE DA MUTE SYSCLK1 256Fs 12A 16D 12A E IC A D POR...

Page 94: ... 0V Regulator 1 0D 5D 5D SYSCLK1 12A Digital amp WOOFER YDA164C SYSCLK1 BCLK0 WCLK0 DampErr Wo SP MUTE DA MUTE SYSCLK1 256Fs 12A 16D 12A E IC A D PORT RE 10MHz SDA SCL SW LED Matrix 5D E_PNS3 Internal Oscillator 10MHz A D 5D PEDAL1 IN PEDAL2 IN SDRAM CS Fs 44 1KHz SPSI SDO 5 SIOF1_RXD PEDAL1 PEDAL2 SPSI SDO 7 SDI 7 16P HPCLKR Rotary Encoder WE RD WE RD WE RD WE RD BL ON OFF BL ON OFF BL PWM unused...

Page 95: ... J9 MUTE E15 5 G10 USB IRQ 3 L7 C031 0 1u R072 68 L002 C014 0 001u 5D RA035 10K 4 1 2 3 4 5 6 7 8 IC015 TC7SH08FU 2 A 1 B 4 Y D 11 3 R12 DGND C023 0 1u D 3 3 R11 L009 DGND 3 3D R027 68 DGND ROM RES P14 RA040 33 4 1 2 3 4 5 6 7 8 L008 SIOF1 RXD 5 S4 SN74LV74APWR IC017 12 D 11 CK 9 Q 8 Q NC 10 PR 13 CLR 3 3D C065 0 1u DGND C012 0 1u BACKUP WP L4 R083 68 DA MUTE 5 N7 3 3D C006 0 15u 3 3D L010 TC7WH14...

Page 96: ... VSS AA18 VCCQ AA17 VCCQ AA16 VCCQ AA15 VCCQ AA14 VSS AA13 VSS AA12 VSS AA11 VCCQ AA10 VCCQ AA9 VCCQ AA8 VCCQ AA7 VSS AA6 VSS AA5 VSS Y5 VSS W5 VSS V5 VCCQ U5 VCCQ T5 VCCQ R5 VCCQ P5 VSS N5 VSS M5 VSS L5 VCCQ C217 0 1u C299 0 1u C327 0 1u R203 22 DGND C347 0 1u C307 0 1u C282 0 1u C277 0 1u C298 0 1u C318 0 1u C236 10u C340 0 1u RCLK2 128M G4 C309 0 1u C344 0 1u R251 1K RCS2 L4 R208 22 C306 0 1u D...

Page 97: ...N 3 3 3D 3 3D R428 68 BK1005HM601 T L401 R426 68 R479 0 C430 0 1u USB CS L7 DGND RA424 33 4 1 2 3 4 5 6 7 8 R481 0 D 11 1 B4 C453 0 1u C485 0 1u R471 2 7K JC0 5 D 12 1 B5 IC405 UPD720150GK 9EU A 30 RD0 1 VSS 22 AD4 D4 2 A5 3 A4 4 A3 45 BUSMODE 21 VDD 5 A2 6 ALE A1 7 D15 44 GPIO0 NC 29 CS0 8 VDD15 9 D14 10 D13 11 D12 43 GPIO1 NC 12 VDD 23 AD3 D3 24 VSS 13 D11 25 AD2 D2 26 AD1 D1 14 D10 15 VSS 27 D0...

Page 98: ...VSS T17 VSS T18 VSS U9 VSS U10 VSS U11 VSS U12 VSS U13 VSS U14 VSS U15 VSS U16 VSS U17 VSS U18 VSS V9 VSS V10 VSS V11 VSS V12 VSS V13 VSS V14 VSS V15 VSS V16 VSS V17 VSS V18 VSS DGND RA619 47 4 1 2 3 4 5 6 7 8 RA602 68 4 1 2 3 4 5 6 7 8 RA647 4 7K 4 1 2 3 4 5 6 7 8 DGND DGND DGND C629 0 1u DGND DGND C621 0 1u R614 47 RA601 68 4 1 2 3 4 5 6 7 8 C611 0 1u DGND C656 0 1u IC600 S34ML04G100TFI000 1 NC ...

Page 99: ...CK 19 MODE0 18 FMT1 17 FMT0 16 OSR 15 SCKI 14 VDD 13 DGND 12 DOUT 11 BCK BLM18KG121TN1D L815 PVCC R816 27 IC802 YDA164C QZE2 15 PVDDMR 19 SLEEPN 26 PVSSL 1 AVSS 12 OUTPR 11 PVDDPR 27 PVDDML 28 OUTML 31 PVDDPL 2 VREF 3 REFA 4 DVDD 18 PLIMIT 22 CKMOD 21 MUTEN 10 PVSSR 5 MCK 20 PROTN 6 SDATA 7 SCLK 23 GAIN0 17 HOPP 13 PVSSR 14 OUTMR 29 PVSSL 30 OUTPL 8 LRCLK 16 PVSSR 24 GAIN1 32 PVSSL 9 DVSS 25 MONO ...

Page 100: ... SIM_D AD12 PTE0 IRQ4 BS AE11 PTE1 IRQ5 A11 MD0 B11 MD1 C11 MD2 D11 MD5 B10 MD8 A10 TSTMD AD4 MD3 A9 RCLK A4 EXTAL A3 XTAL NC A23 VDD_PLL A24 VSS_PLL C25 VDD_DLL B25 VSS_DLL A7 TCK D9 TMS B7 TDI D8 TDO C7 TRST D6 ASEBRK BRKAK C5 MPMD A6 AUDCK NC B6 PTG0 AUDATA0 NC D7 PTG1 AUDATA1 NC C6 PTG2 AUDATA2 NC A5 PTG3 AUDATA3 NC B5 PTG4 AUDSYNC NC DGND R110 47 SN74LV74APWR IC017 2 D 3 CK 5 Q 6 Q NC 4 PR 1 ...

Page 101: ...4 DGND C274 0 1u C316 10u DGND C275 0 1u C262 0 1u C309 0 1u C204 0 1u EM202 NFM21PC105B1A3D C338 0 1u C314 0 1u C353 10u DGND C239 0 1u C208 0 1u C340 0 1u C205 0 1u C219 0 1u R216 47K RA213 27 4 1 2 3 4 5 6 7 8 3 3SH DGND C273 0 1u C325 0 1u C207 10u RA223 27 4 1 2 3 4 5 6 7 8 C317 0 1u C331 10u C342 0 1u R206 22 DGND C337 0 1u DGND DGND RCLK1 128M T9 P4 M4 C272 0 1u C333 0 1u C347 0 1u C266 0 1...

Page 102: ...11 DQ6 12 DQ7 26 VSS 13 VDDQ 14 LDQM 15 WE 29 A6 31 A8 32 A9 16 CAS 33 N C NC 34 CKE 35 CLK 36 UDQM 37 N C RFU NC 38 VDDQ 39 DQ8 40 DQ9 17 RAS 18 CS 19 BA 20 A10 AP 41 VSSQ 42 DQ10 21 A0 43 DQ11 44 VDDQ 22 A1 45 DQ12 46 DQ13 47 VSSQ 48 DQ14 23 A2 24 A3 49 DQ15 50 VSS 25 VDD FG C485 0 1u R440 6 8K D 15 1 B5 R422 47K A 2 1 B2 C501 10P R435 47K 220 16 C498 R445 10K D 2 1 B4 C500 3P C421 10u C461 0 1u...

Page 103: ... VSS T13 VSS T14 VSS T15 VSS T16 VSS T17 VSS T18 VSS U9 VSS U10 VSS U11 VSS U12 VSS U13 VSS U14 VSS U15 VSS U16 VSS U17 VSS U18 VSS V9 VSS V10 VSS V11 VSS V12 VSS V13 VSS V14 VSS V15 VSS V16 VSS V17 VSS V18 VSS 1 4W R668 0 DGND C650 0 1u RA645 4 7K 4 1 2 3 4 5 6 7 8 DGND RA608 47 4 1 2 3 4 5 6 7 8 R672 1K C624 0 1u R663 4 7K C636 0 1u DGND R660 4 7K R651 68 3 3TG RA605 47 4 1 2 3 4 5 6 7 8 RA607 4...

Page 104: ...7 10u IC806 YDA164C QZE2 15 PVDDMR 19 SLEEPN 26 PVSSL 1 AVSS 12 OUTPR 11 PVDDPR 27 PVDDML 28 OUTML 31 PVDDPL 2 VREF 3 REFA 4 DVDD 18 PLIMIT 22 CKMOD 21 MUTEN 10 PVSSR 5 MCK 20 PROTN 6 SDATA 7 SCLK 23 GAIN0 17 HOPP 13 PVSSR 14 OUTMR 29 PVSSL 30 OUTPL 8 LRCLK 16 PVSSR 24 GAIN1 32 PVSSL 9 DVSS 25 MONO G F 3 3 BLM18PG121SN1D L800 R855 0 CN800 XH5P 1 2 3 4 5 C946 0 1u 25V 5D C837 0 1u 25V MIC DATA O3 C...

Page 105: ...1K C152 100P TP101 C175 0 1u C165 0 01u 6A AVSS Z110 1 16W R133 10K 100P C123 6A NJM78M12FA IC100 IN COM OUT C169 0 001u C170 0 001u C145 0 1u C147 0 1u R200 3 9K L107 SBT 0240TF 40u C414 0 1u TR MUTE J7 1 16W R148 100 1 4W R138 22 R201 3 9K R128 220 PSWO N6 BL02RN2R1P1A L105 R123 100 Z200 Z202 Z201 Z123 Z119 Z117 Z111 Z112 Z115 Z116 Z101 Z100 Z104 Z103 SPSI L10 SPSI N6 R413 4 7K R412 4 7K J102 10...

Page 106: ...L HJF36J TRB 1 3 2 NC 4 NC C147 0 01u E SW152 5L SW126 A 1 3 2 4 Z116 KNOB2 J3 R155 10K D141 KDS4148U RTK P D110 KDS4148U RTK P D166 KDS4148U RTK P R136 10K Z114 R130 470K E SW151 R113 1K D155 KDS4148U RTK P C330 Z112 E SW127 E SW156 SW142 A 1 3 2 4 SW135 A 1 3 2 4 SW104 A 1 3 2 4 D153 KDS4148U RTK P Z100 C136 33P SDA LD116 BL HJFGE36J TRB 1 3 AM 2 4 YG D131 KDS4148U RTK P R120 470K D112 KDS4148U ...

Page 107: ... 26 P21 14 P40 AIN0 15 P41 TCB0 ECIN AIN1 27 P22 28 P23 41 P52 SEG21 42 P53 SEG20 61 P76 62 P77 63 COM0 64 COM1 46 P57 SEG16 47 P60 SEG15 48 P61 SEG14 31 P30 32 P31 16 P42 PPGB0 ECNT AIN2 65 COM2 66 COM3 67 P80 68 P81 69 P82 70 P83 71 P84 72 P85 73 P86 74 P87 75 P90 76 P91 77 P92 78 P93 79 P94 80 P95 17 P43 INT0 AIN3 18 P44 TXD2 KWI0 AIN4 19 P45 RXD2 KWI1 AIN5 20 P46 KWI2 AIN6 33 P32 34 P33 35 P34...

Page 108: ...C 4 NC R404 0 A SW311 1 3 2 4 LD314 BL HJF36J TRB 1 3 2 NC 4 NC A SW302 1 3 2 4 RK11K113 VR400 MIN C MAX T FG FG A SW314 1 3 2 4 A SW309 1 3 2 4 DGND A SW306 1 3 2 4 LD311 BL HJF36J TRB 1 3 2 NC 4 NC LD305 BL HJF36J TRB 1 3 2 NC 4 NC LD316 BL HJF36J TRB 1 3 2 NC 4 NC A SW310 1 3 2 4 CN400 BM10B GHS TBT 1 2 3 4 5 6 7 8 9 10 11 FG 12 FG A SW301 1 3 2 4 E SW318 CN300 BM14B GHS TBT 1 2 3 4 5 6 7 8 9 1...

Page 109: ...B 1 3 AM 2 4 YG D213 KDS4148U RTK P LD100 BL HJF36J TRB 1 3 2 NC 4 NC LD303 BL HJFGE36J TRB 1 3 AM 2 4 YG A SW110 C SW213 A SW306 LD102 BL HJF36J TRB 1 3 2 NC 4 NC LD203 BL HJFGE36J TRB 1 3 AM 2 4 YG D108 KDS4148U RTK P A SW301 D111 KDS4148U RTK P A SW206 A SW103 D308 KDS4148U RTK P A SW112 LD211 BL HJFGE36J TRB 1 3 AM 2 4 YG LD105 BL HJFGE36J TRB 1 3 AM 2 4 YG D310 KDS4148U RTK P A SW100 D204 KDS...

Page 110: ... PSR S970 Page 10 D 11 E LKS Not installed VU648200 VU648100 MK H MK L EMKS61A A 3 C6 C1 A3 28CC1 2000005437 L K J I H G F E D C B A 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 EMKS61A MK H MK L CIRCUIT DIAGRAM PSR S770 PSR S970 EMKS61A MK H MK L CIRCUIT DIAGRAM PSR S770 PSR S970 ...

Search results

Summary of Contents for PSR-S770

Reviews:

Yamaha PSR-S770, Service Manual, Page: 8 / 110

Search results

Summary of Contents for PSR-S770

Reviews: