SERVICE MANUAL
Contents
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15. Note True Number Velocity Note ON Note OFF After Key s Touch Pitch Bender Control 0 o Bank Switch Change 1 Mod Wheel 7 Main Volume 10 Panning 64 Sustain Pedal 0 120 o Assignable to Buttons Faders and Free Wheel Program P Change via Change True DEBA Editable Maps System Exclusive System Song Pos Song Sel Common Tune System Clocks Real time Commands Aux Local ON OFF Mes All Notes Off Clock usable as modulator o 6 s x jo sages Active Sense selectable Reset x x Notes Supports MIDI Tuning Standard Mode 1 OMNI ON POLY Mode 3 OMNI ON MONO o Yes Mode 2 OMNI OFF POLY Mode 4 OMNI OFF MONO x No 15006 06 25 198 259 AL 10500 5858 4 2 85699 1888 5002 58815 8 80132 65651 165806 Fey 05006 1888 5884 50030 8 8 see 1888 C5006 58855 8 15006 06 5 186 5 1 4 1888 5888 5087 85 SUBILOUT SUBIROUT SUDZLOUT SUBEROUT RUXSUM 65 58 518848 nsun p Hp ver 12 AUDIO BACKPANEL q 66 5 wr rises m
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18. number Either a submenu will appear or a function will be called The Self Test Main Page contains 5 functions Display Description 1 CPU Board Check Check the main CPU Board 2 WDV Board Check Check WDV Boards 1 3 3 PANEL Check Check the WAVE s Front Panel 4 DEBUGGER Call the built in Debugger 0 SYSTEM RESTART Restart the WAVE OS Waldorf Wave Service Manual CPU Board Check The CPU Board Check Sub Menu contains six sub functions _Display Description 1 Do all checks Do some functions automatically 2 Memory Check Check the on board memory 3 Interrupt Check Check the CPU interrupts 4 I O System Check Check the CPU I O subsystem 5 System Configuration Check Print configuration information 0 RETURN TO MAIN MENU Return to the Self Test Main Page Pressing the corresponding number will take you to one of the sub functions Pressing 0 will return you to the SELFTEST MAIN PAGE Do all checks The Do all checks subfunction calls the subfunctions Memory Check Interrupt Check I O System Check and System Configuration Check in this order plus the WDV Board check for all installed WDV Boards Each check prints a status message as its own a final status message telling wether the complete check has passed or failed is printed last For a detailed description of these tests please refer to the corresponding sections Memory Check The Memory Check subfunction checks all memory sy
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20. WAVE SERVICE MANUAL Version 0 50 english Sun Jan 9 14 35 01 MET 1994 Preliminary Description subject to change vva uur vvave system Contents Contents Diagnostic System 2 3 Starting the Diagnostic System 4 CPU Board Check D Do all checks Memory Check Eds n 88 8 8 5 MOST 6 System Configuration Check 6 WOV Board 7 Checking a WDV Board r PANEL Check 8 Button Test 8 Ec 8 E LED Test Keyboard Test 19 410 Schematic Diagrams Panel Boards Panel Boards Position Prints Bus Board WDV Board WVC Board 47 WVC Board Position Print Appendix E 53 Special MIDI cable for CPU Board I O Check 54 Diagnostic System Preface The current release of the Wave Diagnostic System is part of the WAVE OS which is to be booted during system startup Due to this it is currently not possible to run the diagnostic software without booting the System Future releases will be part of the Boot PROM and can then be used even if the hardware fails to boot The current Wave Diagnostic System contains self test functions for the CPU Board itself the WDV Boards as well as all Front Panel Boards Wherever possible diagnostic functions do n
21. asur Which fails when the RTC Realtime Clock isn t working In this case the CPU Clock is displayed with 0 kHz Please make sure that your system configuration is as displayed then press RETURN to return to the CPU Board Check menu vvaiaorr wave service Manual WDV Board Check The WDV Board checks consists of 4 subfunctions WDV BOARD TEST 1 Board 1 2 Board 2 3 Board 3 0 RETURN TO MAIN MENU Pressing buttons 1 2 3 starts a check of WDV Board 1 2 or 3 respective Pressing button 0 returns you to the main menu Checking a WDV Board After selecting a WDV Board to check the Diagnostic System will print following informations Digital Voice Boards Check Checking Board 1 2 3 Resetting all WDV Boards Checking Presence of Board 1 2 3 OK Starting Board 1 2 3 OK Checking Communication OK WDV Board Check PASSED Press RET to continue Any other message indicates an error Note The WDV Board check ignores the system configuration port You can try to check a WDV Board which is not installed This will obviously fail but is not recognized as a general error condition Waldorf Wave Service Manual PANEL Check The PANEL Check consists of several subfunctions again After selecting the PANEL check from the Diagnostic System Main Page the following menu will appear Display Description PANEL AND KEYBOARD TEST 1 Button Test Test all panel buttons 2 Fader Pot Test Test all panel p
22. d not necessary for normal operation of the WAVE and its Diagnostic System Press RETURN to return to the CPU Board Check menu I O System Check The I O System Check prints information about the functionality of the I O subsystem of the WAVE CPU Board You need a special cable and a formatted floppy disk to successfully run this test While running the System Check will print the following information I O System Check Checking RTC OK Checking Midi Out 1 OK Checking Midi Out 2 OK Checking Floppy Init OK Read OK Write OK I O Check PASSED Press RET to continue If a test failed FAILED will be printed instead of OK Without a special midi cable and a formatted disk the MIDI Out 1 and 2 as well as the Floppy Check will fail Please see the Appendix for a description of the MIDI Test Cable System Configuration Check The System Configuration Check is an half automated test function printing information about the WAVE s hardware configuration You ll need to find out if the information printed is correct Display Description CPU Clock CPU clock in kHz CPU Board Revision Board Revision current 2 WDV Board Type NOT PRESENT OLD NEW WDV Boards found No of WDV Boards installed Optional Boards NOT PRESENT PRESENT Keyboard Type STANDARD EXTENDED Press RET to contine The System Configuration Check cannot fail since it simply reads some IO ports and interpretes them except the CPU clock me
23. e LS163 pin 11 12 13 14 to reduce the reflections on the clock lines Lift the four pins of the IC out of the PCB and solder the resistors between PCB and IC pins III On the component side of the PCB there are some caps soldered to IC pins Remove them all IV Remove Resistor Packs R1004 R1005 R1006 R1007 R1008 R1009 R1010 R1011 R1012 R1013 Component locations are marked on the following component layout
24. ot need the users attention but try to figure out if a part of the system is working or not by your own In contrast to that the Front Panel Diagnostics need the user s attention simply because the WAVE has no chance to find out wether a LED for example is working or not To improve the Diagnostic System we need some response Please let us know what could be improved or what you may find completely useless Stars ATE 7 frese Ae bl Dig ress of Starting the Diagnostic System The Diagnostic System is started by pressing both CANCEL and OK buttons during system startup Hold both buttons until following menu screen appears WAVE DIAGNOSTIC SYSTEM V 0 50 MAIN PAGE 1 CPU Board Check 2 WDV Board Check 3 PANEL Check 4 DEBUGGER 0 SYSTEM RESTART After this menu appeared the Diagnostic System is both controllable from a terminal connected through the Wave Debug Interface and from the WAVE s Front Panel To allow control from the Front Panel some buttons got special meanings representing parts of an ASCII keyboard Button ASCII Keyboard OK RETURN ENTER etc STORE CANCEL ESCAPE plus plus minus minus 0529 0 59 HOLD decimal dot In the following only ASCII keyboard names will be used ie RET or RETURN means both RETURN on an ASCII keyboard and OK on the WAVE s Front Panel To select a menu item simply press the corresponding
25. ots and faders 3 Led Test Test all panel LEDs 4 Keyboard Test Test the keyboard 0 RETURN TO MAIN MENU Return to the Main Menu Select a subfunction by pressing the corresponding button 1 2 3 4 or 0 Pressing 0 will return you to the Diagnostic System main menu Note The function Keyboard Test isnt available in this version Selecting it will again print the PANEL and KEYBOARD TEST menu Button Test The Button Test consists of 5 pages each displaying a number of buttons on the WAVE s Front Panel in order from the left to the right Within each page you can skip to the next page by pressing RET or cancel the complete Button Test by pressing ESC Pressing a displayed button twice will let this button disappear from the Display but only if this button works fine ie both press and release states could be identified and no other button was affected by pressing or releasing it The last received button state message is displayed in the upper right corner of the display Fader Pot Test The Button Test consists of 4 pages each displaying a number of pots or faders on the WAVE s Front Panel in order from the left to the right Page 4 displays the three wheels the keyboard pressure sensor and the three pedal inputs Within each Page you can skip to the next page by pressing RET or cancel the complete Fader Pot Test by pressing ESC Turning a pot first to the right and then to left will let this pot disappear from the Di
26. splay but only if this pot works fine i e both minimum 0 and maximum 127 values were detected The last received pot value message is displayed in the upper right corner of the display LED Test The LED Test consists of 8 pages each displaying a number of LEDs on the WAVES Front Panel in order from the left to the right The current LED is highlighted on the Display The corresponding LED on the WAVE s Front Panel must be on otherwise it s an error Pressing RET always selects the next LED and or page Pressing ESC cancels the complete LED Test There s no way for the WAVE to find out wether a LED is working or not You have to watch if the highlighted LED is on or not yourself Waldorf Wave Service Manual Keyboard Test The Keyboard Test isn t available in this version nor has been decided how it will look like Future releases of the Diagnostic System will include this test and its documentation Debugger The build in Debugger of the WAVE OS is not part of the Diagnostic System but accessible from there Unless you are controlling the Diagnostic System from a terminal you should not start the Debugger since there s no way to return to the Diagnostic System without an ASCII keyboard The Debugger will be described in another document not yet available 10 Schematic Diagrams xyz electronics bete ag 12 92
27. stems on the WAVE CPU Board While running it will print the following information SS Memory Check Checking Bus Error Exception OK Checking DRAM 1024 kB expected kB OK Checking SRAM 512 kB expected kB OK Checking VRAM 16 kB expected kB OK Memory Check PASSED FAILED Press RET to continue If in any of the memory subsystem less memory than expected is found the Memory Check failed After completing the check press ENTER to return to the CPU Board Check menu Interrupt Check The Interrupt Check subfunction checks all on board generated interrupts of the the WAVE CPU Board While running it will print the following information wave service Manual Interrupt Check Saving Vectors Checking Timer Interrupt OK 269 Checking Midi 1 Interrupt OK 0 Checking Midi 2 Interrupt OK 0 Checking Serial Interrupt OK 0 Checking Floppy Interrupt OK 573 Restoring Vectors Interrupt Check PASSED Press RET to continue If any of the tested interrupts failed the test functions will print TIMED OUT instead of OK The number displayed in brackets behind the OK is just informational It may differ from the numbers given here The Serial Interrupt Check has a third possible result It might print INTERFACE NOT CONNECTED telling you that the WAVE Debug Interface is not connected This is not an error condition since this Interface is optional an
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