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RESTORING THE FACTORY-PROGRAMMED SETTINGS .. 62 DATA BACKUP AND RESTORE ........63 VERSION UPGRADE ............64 PSR-SX700 PARTS LIST PSR-SX900 PARTS LIST PSR-SX700 BLOCK DIAGRAM PSR-SX900 BLOCK DIAGRAM CIRCUIT DIAGRAM 001980 HAMAMATSU, JAPAN Copyright (c) Yamaha Corporation. All rights reserved. PDF TM ’19.07...
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.
MP3 (44.1 kHz, 128/256/320 kbps, stereo) MP3 (44.1 kHz, 128/256/320 kbps, stereo) Time Stretch Pitch Shift Vocal Cancel Multi Pads Number of Multi Pad Banks 329 banks x 4 Pads 226 banks x 4 Pads Audio Link PSR-SX900/SX700 Owner’s Manual...
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* The contents of this manual apply to the latest specifications as of the publishing date. To obtain the latest manual, access the Yamaha website then download the manual file. Since specifications, equipment or separately sold accessories may not be the same in every locale, please check with your Yamaha dealer.
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[MIC/GUITAR INPUT] jack u [GAIN] knob i FOOT PEDAL [1], [2] jacks o MIDI [IN], [OUT] terminals !0 USB TO DEVICE terminals *The PSR-SX900 has two terminals, and the PSR-SX700 has one terminal. !1 [USB TO HOST] terminal...
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SONG playback control buttons !8 Touch LCD and related controls u STYLE category selection buttons !9 ASSIGNABLE buttons i TRANSPOSE buttons @0 [MIC SETTING/VOCAL HARMONY] button (PSR-SX900)/ o TEMPO buttons [MIC SETTING] button (PSR-SX700) !0 [RESET/TAP TEMPO] button @1 [MENU] button...
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PSR-SX700/PSR-SX900 @4 @5 @4 [HARMONY/ARPEGGIO] button @5 [SUSTAIN] button @6 PART SELECT buttons @7 PART ON/OFF buttons @8 REGISTRATION MEMORY buttons @9 ONE TOUCH SETTING buttons #0 MULTI PAD CONTROL buttons #1 UPPER OCTAVE buttons...
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SPEAKER R (WOOFER) SPEAKER L (WOOFER) DCJK LOWER CASE ASSEMBLY DMHBS/ DMH/DMM KEYBOARD ASSEMBLY UPPER CASE ASSEMBLY 300 310 * This figure shows the PSR-SX900. SPEAKER R (TWEETER) SPEAKER L (TWEETER) JOYSTICK UPPER CASE ASSEMBLY * This figure shows the PSR-SX900.
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PSR-SX700/PSR-SX900 EMKS KEYBOARD ASSEMBLY Parts No. Unit Name Location Parts Name Description Connection PSR-SX700 PSR-SX900 AJK CB5-DMHBS/DMH/ (VAX9850) CONNECTOR ASSEMBLY XH-XH 6P 630mm DMM CB607 AJK CB2-DMHBS/DMH/ (VAX9930) (VAX9920) CONNECTOR ASSEMBLY GH-PH 12P 270mm DMM CB604 AJK CB3-DMHBS/DMH/ (VAX9950) (VAX9940) CONNECTOR ASSEMBLY...
PSR-SX700/PSR-SX900 ■ DISASSEMBLY PROCEDURE Precautions * Disassembly or assembly should be performed on a cloth so as not to damage the LCD. * Install the filament tape and the harness clamp in the same way as they were before removal.
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Remove the three (3) screws marked [550]. The lower case assembly can then be removed. (Fig. 3) <Top view> [550] SPEAKER GRILLE ASSEMBLY (L) SPEAKER GRILLE ASSEMBLY (R) ENCODER KNOB * This figure shows the PSR-SX900. ENCORDER KNOB VOLUME KNOB CONTROL KNOBS Fig. 3 DMHBS/DMH/DMM Circuit Board (Time required: About 5 minutes) 3-1.
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Remove the lower case assembly. (See procedure 2.) 7-2. Remove the two (2) screws marked [510] and the three (3) screws marked [500C]. The keyboard assembly can then be removed. (Fig. 5) [510] * This figure shows the PSR-SX900. KEYBOARD ASSEMBLY [500C] Fig. 5...
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Remove the twenty six (26) screws marked [900B]. The PNL circuit board can then be removed. (Fig. 7) [500D] SHIELD COVER ASSEMBLY [500D] Fig. 6 * This figure shows the PSR-SX900. SPEAKER L (TWEETER) [900B] x 26 [900E] x 3 SPEAKER R (TWEETER)
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PSR-SX700/PSR-SX900 PNC Circuit Board (Time required: About 9 minutes) 9-1. Remove the lower case assembly. (See procedure 2.) 9-2. Remove the keyboard assembly. (See procedure 7.) 9-3. Remove the shield cover assembly. (See procedure 8-4.) The shield cover can be removed without removing the DMHBS/DMH/DMM and MIC circuit boards.
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(Time required: About 4 minutes) 19-1. Remove the lower case assembly. (See procedure 2.) 19-2. Remove the two (2) screws marked [900L]. The NWR circuit board can then be removed. (Fig. 8) * This figure shows the PSR-SX900. SPEAKER R (TWEETER) SPEAKER L (TWEETER)
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22-2. Remove the two (2) screws marked [900N]. The tweeter can then be removed. (Fig. 9) The left and right tweeters can be removed in the same method. NO GAP LCD SUB ASSEMBLY NO GAP * This figure shows the PSR-SX900. SPEAKER R (TWEETER) SPEAKER L (TWEETER) [900M] [900M]...
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23-1. Remove the lower case assembly. (See procedure 2.) 23-2. Remove the four (4) screws marked [70]. The woofer can then be removed. (Fig. 10) The left and right woofers can be removed in the same method. * This figure shows the PSR-SX900. LOWER CASE ASSEMBLY [70]...
PSR-SX700/PSR-SX900 Disassembling the Keyboard Assembly 26-1. Remove the lower case assembly. (See procedure 2.) 26-2. Remove the keyboard assembly. (See procedure 7.) 26-3. EMKS Circuit Board (Time required: About 5 minutes) 26-3-1. Remove the three (3) screws marked [110A]. The EMKS circuit board can then be removed. (Fig. 12) When installing the EMKS circuit board, tighten the screws 1 through 3 in numerical order as shown in the figure “EMKS”...
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PSR-SX700/PSR-SX900 26-4. White and Black Keys 26-6. MK-L Circuit Board (Time required: About 8 minutes) (Time required: About 8 minutes) 26-4-1. White and black keys for one octave unit are integrated 26-6-1. Remove the white and black keys from C1 to B3.
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PSR-SX700/PSR-SX900 Assembling Keyboard Assembly (Time required: About 9 minutes) 27-1. MK-L Circuit Board, MK-H Circuit Board Insert the cut part of the MK-L circuit board into the positioning rib while plugging it onto the predetermined position on the keyboard frame, and securely tighten four (4) screws marked [110B]. (Fig. 15, Fig. 16) Insert the cut part of the MK-H circuit board into the positioning rib while plugging it onto the predetermined position on the keyboard frame, and securely tighten three (3) screws marked [110C].
PSR-SX700/PSR-SX900 DMHBS/DMH/DMM Circuit Board For the settings of SW451 and SW452, please refer to “Table of destination SW” on page 12. to AJK-CB2 to MIC-CB100 to AJK-CB3 to TP-CB600 to CRYSTAL DISPLAY to NWL-CB500 Component side...
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PSR-SX700/PSR-SX900 AJK Circuit Board to DMHBS/DMH/DMM-CB604 to DMHBS/DMH/DMM-CB606 to DMHBS/DMH/DMM-CB607 to DCJK-CB1 Component side Pattern side...
PSR-SX700/PSR-SX900 HP Circuit Board to DMHBS/DMH/DMM-CB605 Component side Pattern side NWL Circuit Board to WOOFER L to DMHBS/DMH/DMM-CB602 Component side Pattern side NWR Circuit Board to WOOFER R to TWEETER R to DMHBS/DMH/DMM-CB603 Component side Pattern side...
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PSR-SX700/PSR-SX900 PNL Circuit Board to PNC-CB2 to PS2-CB500 Component side...
PSR-SX700/PSR-SX900 FFC Circuit Board Component side Pattern side MVR Circuit Board Component side Pattern side ENC Circuit Board Component side Pattern side...
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PSR-SX700/PSR-SX900 DCJK Circuit Board to AJK-CB4 Component side Pattern side EMKS Circuit Board to MK-L-CB2 to MK-H-CB2 to PNC-CB3 Component side...
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PSR-SX700/PSR-SX900 MK-L Circuit Board to EMKS-CN2 to EMKS-CN3 to MK-H-CB1 Component side...
PSR-SX700/PSR-SX900 ■ TEST PROGRAM * If you execute Test No. 64 Factory Set, the setting data and user data will be lost. Be sure to save these data for backup in advance. (See page 63.) 1. Measurement condition 1-1. Environment Perform tests under following conditions.
While pressing the buttons [PIANO&E.PIANO], [GUITAR] and [STRINGS] simultaneously, turn on the [ ] (Standby/ On) switch. When Test mode is started successfully, “TEST” is shown on the LCD. TRANSPOSE [-]/[+] buttons TEMPO [-]/[+] buttons ] (Standby/On) switch Data dial * This figure shows the PSR-SX900. LIVE CONTROL [ASSIGN] button [START/STOP] button...
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: *.** Hardware ID : *********** Expansion : installed *2 Confirm that an 11 digit alphanumeric is shown. PSR-SX900 Model Name : PSR-SX900 (*1) : *.** Main ROM Wave ROM : *.** Hardware ID : *********** Expansion : installed *2 Confirm that an 11 digit alphanumeric is shown.
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PSR-SX700/PSR-SX900 LCD display Test items and judging conditions 002 : Memory Check1 All Executes the simplified check of all the memories (test No. 003 to 006) at one time. (It will take about 5 seconds.) 1) Press the [START/STOP] button to start the test.
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014 : MultiAMP Low Check Checks whether the multi-amplifier on the LOW frequency side work properly. (PSR-SX900 only) 1) Press the [START/STOP] button to produce the 1kHz sine wave sound. 2) Check that the sound is produced from the right and left woofers.
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Test items and judging conditions 017 : Output Sub-2 Check Checks whether the [SUB 2 OUTPUT] jack works properly. (PSR-SX900 only) 1) Press the [START/STOP] button to produce the C5 sine wave sound. “Not Inserted” is shown on the LCD.
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If the correct button is pressed, “ *** assigned to the pressed button will be produced. Also, the LED (if available) lights. Regarding what note and LED are assigned, refer to the Switch Test Sequence on page 53 (PSR-SX900)/54 (PSR- SX700). NOTE: •...
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PSR-SX700/PSR-SX900 LCD display Test items and judging conditions 027 : All LED On Checks whether all the LED lamps light properly. 1) Press the [START/STOP] button to start the test. All the LED lamps of the left half side are turned on, and “- -” is shown on the LCD.
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PSR-SX700/PSR-SX900 LCD display Test items and judging conditions 036 : Main Volume Check Checks whether the MASTER VOLUME dial works properly. 1) Press the [START/STOP] button, and “Main Volume MIN xx” is shown on the LCD. The value: 0 to 255 is shown on the LCD depending on the [MASTER VOLUME] dial position.
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PSR-SX700/PSR-SX900 LCD display Test items and judging conditions 039 : Joystick Check Checks whether the Joystick works properly. 1) Press the [START/STOP] button. “Joystick Left V:128 H:128” is shown on the LCD. 2) Move the [Joystick] to the left to the minimum position to produce the C3 sine wave sound.
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2) Using the USB cable, connect the USB [TO DEVICE] terminal and USB [TO HOST] terminal. In PSR-SX900, there is no problem with either USB [TO DEVICE] terminal. 3) Confirm that “OK” is shown on the LCD and the C4 sound is produced for a second.
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PSR-SX700/PSR-SX900 LCD display Test items and judging conditions 058 : Effect RAM Check2 Executes the complete check of the Effect RAM . (It will take about 32 seconds.) 1) Press the [START/STOP] button to start the test. OK: OK NG: Effect1 TG1 (IC ) NG ***...
R: -90.0 dBu or less <MAIN OUTPUT> L/L+R: -90.0 dBu or less R: -90.0 dBu or less <SUB OUTPUT> (PSR-SX900 only) 1 (L/L+R): -90.0 dBu or less 2 (R): -90.0 dBu or less 4-3. MIC/GUITAR INPUT Take measurement with the Test Program [025: MIC Check] selected.
PSR-SX700/PSR-SX900 ● ● Switch Test Sequence (PSR-SX900) Turn SW Name/Display LED made to turn on Note No. Turn SW Name/Display LED made to turn on Note No. PART SELECT RIGHT2 PART SELECT RIGHT2 (RED) PLAYER MIDI PLAY/PAUSE MIDI START/STOP (RED, BLUE)
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PSR-SX700/PSR-SX900 ● ● Switch Test Sequence (PSR-SX700) Turn SW Name/Display LED made to turn on Note No. Turn SW Name/Display LED made to turn on Note No. PLAYER MIDI PLAY/PAUSE MIDI START/STOP (RED, BLUE) MIDI PREV LEFT HOLD LEFT HOLD (RED)
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PSR-SX700/PSR-SX900 ● ● Panel PCB division check 1 (PSR-SX900) (PNL, PNR, PS1 and PS2 circuit boards) Turn SW Name/Display LED made to turn on Note No. Turn SW Name/Display LED made to turn on Note No. OTS 1 OTS 1 (RED, BLUE)
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PSR-SX700/PSR-SX900 ● ● Panel PCB division check 1 (PSR-SX700) (PNL, PNR, PS1 and PS2 circuit boards) Turn SW Name/Display LED made to turn on Note No. Turn SW Name/Display LED made to turn on Note No. OTS 1 OTS 1 (RED, BLUE)
PSR-SX700/PSR-SX900 ● ● Panel PCB division check 2 (PSR-SX900) ● ● Panel PCB division check 2 (PSR-SX700) (PNC circuit board) (PNC circuit board) Turn SW Name/Display LED made to turn on Note No. Turn SW Name/Display LED made to turn on Note No.
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PSR-SX700/PSR-SX900 ■ SYSTEM BOOTING FLOWCHART Normal starting Power ON Linux Rootfs starting Drive the AM4376 (IC200) PMIC starting /PORZ=H (IC004, 8) If failed to reach here, possible cause may be in; • eMMC0 (Rootfs corruption) Accessing eMMC0 (IC159) CPU starting starts.
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PSR-SX700/PSR-SX900 Execute Factory Set System setup clear Execute Factory Set Force Format Mode Initializing system setup. Checking and initializing Initializing backup data. backup data. Initializing system setup. Has clearing registration Factory Set been executed? Reproducing system setup. Initializing regist backup.
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HP output R channel There shall be audio output without distortion. Signal Checker IC609 or IC612 IC607 or IC608 SUB1 SUB1 output (PSR-SX900 only) There shall be audio output without distortion. Signal Checker (PSR-SX900 only) IC607 or IC608 SUB2 SUB2 output (PSR-SX900 only) There shall be audio output without distortion.
PSR-SX700/PSR-SX900 n RESTORING THE FACTORY-PROGRAMMED SETTINGS While holding the right-most key on the keyboard, turn the power on. This restores all settings to the factory default. Right-most key NOTE • You can also restore the factory default value of specified settings or delete all files/folders in the User drive on the display called up via [MENU] ...
PSR-SX700/PSR-SX900 n DATA BACKUP AND RESTORE Data Backup You can back up all data in the User drive of this instrument (except for Expansion Voices/Styles) and all settings to the USB flash drive as a single file. This procedure is recommended for data security and backup in case of damage.
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PSR-SX700/PSR-SX900 ■ VERSION UPGRADE Download the version upgrade program from the Yamaha official website. Preparation ● Prepare a USB flash drive with free capacity larger than the data file size to be installed. (about 1.5 GB) Copy the data file to be installed to the root of the USB flash drive.
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PSR-SX700/PSR-SX900 Program installer is booting up. (It may take some minutes to boot up) After initializing finish, press the [START/STOP] button, then start program upgrading. While upgrading, the progress bar will appear. About 1 hour will be taken for upgrading complete.
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PSR-SX700/PSR-SX900 Version check and Factory Set execution ● Referring to “Starting up Test mode” (page 41), execute the test program “001: Version” (Page 42) to check the version. Execute the test program “064: Factory Set” (Page 51) to obtain the Factory Set state.
DIGITAL WORKSTATION PARTS LIST CONTENTS OVERALL ASSEMBLY ............. 2 UPPER CASE ASSEMBLY ..........5 LOWER CASE ASSEMBLY ..........6 KEYBOARD ASSEMBLY ..........7 ELECTRICAL PARTS ..........9–13 Notes : DESTINATION ABBREVIATIONS A : Australian model O : Chinese model B : British model P : Blazillian model C : Canadian model Q : South-east Asia model...
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PSR-SX700 DMM and AJK/HP/ENC/NWL/NWR/DCJK/MVR and PNL/PNR/PS1/PS2/TP/MIC PART NO. DESCRIPTION 部 品 名 REMARKS REF NO. IC159 MTFC4GACAJCN-1M WT I C (YK305B0) IC200 AM4376BZDN100 I C CPU (YH795A0) IC300 YMW832-CZ I C SWP70 (YF447B0) IC301 YG611A01 IC RP132S001D-E2-FE V I C REGULATOR +1.0V IC304 YK303B00 IC W29N04GVSIAA...
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PSR-SX700 PNL/PNR/PS1/PS2/TP/MIC PART NO. DESCRIPTION 部 品 名 REMARKS REF NO. D211 VAU50900 LED QSMR-Z191-STBC3 BL チ ッ プ L E D ONE TOUCH 3 D213 VAU50900 LED QSMR-Z191-STBC3 BL チ ッ プ L E D ONE TOUCH 4 D214 VAU51300 LED QSML-Z191-TVBE0 OR チ...
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PSR-SX700 PNL/PNR/PS1/PS2/TP/MIC and PNC/FFC and MK-L PART NO. DESCRIPTION 部 品 名 REMARKS REF NO. D479 VAU51300 LED QSML-Z191-TVBE0 OR チ ッ プ L E D JAZZ D483 VAU51300 LED QSML-Z191-TVBE0 OR チ ッ プ L E D ACMP D484 VAU51300 LED QSML-Z191-TVBE0 OR チ...
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PSR-SX700 MK-L and MK-H and EMKS PART NO. DESCRIPTION 部 品 名 REMARKS REF NO. VB941201 DIODE 1SS133,1SS176 TE-5 ダ イ オ ー ド Z Z 0 0 5 6 0 0 CIRCUIT BOARD MK-H M K - H シ ー ト (ZZ00540)(YJ646B0) VB941201 DIODE 1SS133,1SS176 TE-5...
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DIGITAL WORKSTATION PARTS LIST CONTENTS OVERALL ASSEMBLY ............. 2 UPPER CASE ASSEMBLY ..........4 LOWER CASE ASSEMBLY ..........6 KEYBOARD ASSEMBLY ..........7 ELECTRICAL PARTS ..........9–14 Notes : DESTINATION ABBREVIATIONS A : Australian model O : Chinese model B : British model P : Blazillian model C : Canadian model Q : South-east Asia model...
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PSR-SX900 ■ OVERALL ASSEMBLY UPPER CASE ASSEMBLY: See page 4. LOWER CASE ASSEMBLY: See page 6. 310 300 KEYBOARD ASSEMBLY: See page 7.
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PSR-SX700/PSR-SX900 Notation for Circuit Diagrams 1. How to identify inter-sheet connectors R O M _ R E S 0 0 2 : N 4 This indicates the location of the counter inter-sheet connector. (The alphabet indicates horizontal direction and the number indicates vertical direction.)
■ DMHBS/DMH/DMM 001 CIRCUIT DIAGRAM PSR-SX700/PSR-SX900 + 3 . 3 C P U no use : not installed I C 2 0 0 A M 4 3 7 6 B Z D N 1 0 0 I C 0 0 5...
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■ DMHBS/DMH/DMM 002 CIRCUIT DIAGRAM PSR-SX700/PSR-SX900 no use : not installed M M C 0 V T T I C 1 5 9 : eMMC0 P S R - S X 9 0 0 : 8 G B y t e...
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■ DMHBS/DMH/DMM 003 CIRCUIT DIAGRAM PSR-SX700/PSR-SX900 NAND FLASH ROM NAND FLASH ROM no use : not installed NAND FLASH ROM NAND FLASH ROM 4G WAVE-L1 4G WAVE-H1 SWP70 4G WAVE-L0 4G WAVE-H0 P S R - S X 9 0 0 o n l y...
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■ DMHBS/DMH/DMM 004 CIRCUIT DIAGRAM PSR-SX700/PSR-SX900 no use : not installed C B 4 5 4 + 5 D to PNL-CB400 U S B P R D - T Y P E E B U S / P N 0 0 2 : R 1 1...
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■ DMHBS/DMH/DMM 005 CIRCUIT DIAGRAM PSR-SX700/PSR-SX900 no use : not installed + 3 . 3 D M I C / G U I T A R I N C B 6 0 6 S U B O U T + 1 2 A...
■ AJK CIRCUIT DIAGRAM PSR-SX700/PSR-SX900 no use : not installed A J K B L 0 2 R N 2 R 1 P 1 A T J 2 0 A 1 0 M 3 L 1 0 B L 0 2 R N 2 R 1 P 1 A...
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■ DCJK, ENC, HP, MVR, NWL, NWR CIRCUIT DIAGRAM PSR-SX700/PSR-SX900 no use : not installed E N C D C J K C 2 0 0 2 2 0 / 2 5 C B 3 0 0 S W 3 0 0...
■ PNL CIRCUIT DIAGRAM PSR-SX700/PSR-SX900 S [ 0 ] no use : not installed T R A N S P O S E - P L A Y E R S [ 2 ] ( G ) P O P & R O C K D A N C E R &...
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■ PNR, PS1, PS2, TP CIRCUIT DIAGRAM PSR-SX700/PSR-SX900 P S 1 C B 2 0 0 M I C S E T T I N G P N R M E N U P I A N O & E . P I A N O...
■ EMKS CIRCUIT DIAGRAM PSR-SX700/PSR-SX900 No Mount : not installed Mount : installed EMKS 1SS355_TE-17 No Mount PH7P E-IC BK1005HM601-T to PNC-CB3 <Page 15: B-1> BK[12] BK[11] BK[10] No Mount BK[9] DGND BK[8] BK[7] PH7P BK[6] BK[5] E-IC No Mount...
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