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1. gt 1 505 8IGITAL FILTER XIN LP N IC502 1 2 IC502 2 2 9 LPF wes LS DET PIPT EXTERNAL L2 Lit gt AC 40 wawa Gh ATT BATA L2 SHIFT SCK Li 16104 2 2 128 FSO ABC AMP d Uia po er T 1 905 PARALLEL IO BYPASS SWITCH 0618 619 16906 lius CLOCK SELECTOR INTERNAL PRESCALER 12904 CLK 81VIBE nea T N MASTER CLOCK GE aco 9 TA 1 908 PRESCALER ICS10 PLL 901 12 228MHz 2566 A8 CONVERT BIGITAL OUT MCK SELECTOR MCK SELECTOR RAMO SWITCH 9616 RAMI SWITCH 9617 12 5 27 26 23 25 4 28 29 10 3 25 24 21 25 2 26 1 10 5 25 24 21 25 2 26 1 RAMI gt RAMD 13 15 17 21 1 501 LC CONTROLLER IC611 SRAM z 9 0 18 9 16615 Jl 1 MIB QUT SELECTOR 80 4 80 SCK1 Y 5 E 281 Nit p E Si pes 2 0686 10614 KEY MATRIX lt PBO 5904 918 2 amp 7 33 30 55 27 58 40 10 8 1901 8902 8901 m i AN7 G 2 a 16605 s 22 P43 21 2 MI I OUT 6 P42 SWITCH HG a Q ANS P41 19 0626
2. R501 504 1 249 421 11 CARBON R505 1 260 004 11 CARBON R506 1 260 004 11 CARBON R507 1 260 012 11 CARBON R508 1 260 012 11 CARBON R509 512 1 259 999 11 CARBON R514 1 259 999 11 CARBON MELF R515 1 259 999 11 CARBON MELF 41 470 4T 4T 410 2 2K 220K 10K 10K 4 TK 10K 10K 4 TK 470K 470K 470 470 100 100 10K 10K 5 5 5 5 5 5 5 5 2 2 2 Remark Ref No Part No Description 1 10 R516 1 216 254 00 CARBON R517 1 260 008 11 CARBON 1 10 R518 1 260 008 11 CARBON MELF 1 109 R519 1 260 004 11 CARBON 1 10 R520 1 260 008 11 CARBON 1 10 R521 1 260 008 11 CARBON 1 10 R522 1 260 004 11 CARBON 1 10 R523 1 260 028 11 CARBON 1 10 R524 1 260 028 11 CARBON R525 1 259 991 11 CARBON MELF 1 4 1 81 R526 1 259 991 11 CARBON MELF R527 1 259 983 11 CARBON 1 81 R528 1 259 983 11 CARBON 1 81 R529 1 260 008 11 CARBON 1 89 R530 1 260 008 11 CARBON 1 81 R531 1 260 016 11 CARBON 1 8 R532 1 260 002 11 CARBON R533 1 260 028 11 CARBON 1 8W R534 1 259 991 11 CARBON MELF 1 8W R535 1 259 983 11 CARBON 1 8 1 81 R536 1 260 020 11 CARBON 1 81 6601 1 216 001 00 METAL CHIP R602 1 216 033 00 METAL CHIP 1 8W R603 1 216 033 00 METAL CHIP 1 81 604 610 1 84 1 216 041 00 METAL CHIP 1 8W 1 89 R612 6
3. 5 5 5 5 5 5 5 Remark Ref No Part No R906 1 216 017 91 1 109 R907 1 216 033 00 1 8W F R908 1 216 033 00 1 8W R909 1 216 049 91 R915 1 216 033 00 1 109 1 10 R916 1 216 041 00 R917 1 216 049 91 1 10W R918 1 216 017 91 1 10 R919 1 216 017 91 1 10 R920 1 216 041 00 1 109 1 100 R921 1 216 049 91 R922 1 216 011 91 1 10 R923 925 1 10W 1 216 041 00 1 10W R926 1 216 033 00 1 100 6927 1 216 049 91 1 109 R928 1 216 121 91 1 10 R929 1 216 057 00 1 10V R931 1 216 011 91 1 10 6932 1 216 017 91 1 10W R933 1 216 049 91 1 10 R934 1 216 097 91 1 10V R935 1 216 097 91 1 10 R936 1 216 073 00 R937 1 216 073 00 1 109 R938 1 216 097 91 1 108 1 10V R939 941 1 216 049 91 1 10W 6942 1 216 121 91 1 10V R943 1 216 057 00 1 104 R944 1 216 049 91 R945 1 216 017 91 1 10 1 10W R946 1 216 065 00 6947 1 216 061 00 1 10W R948 1 216 033 00 1 10 R950 1 216 017 91 1 10 R1004 1 216 041 00 1 10 1 10W 1 10V RY601 604 1 10 1 755 061 11 1 10 1 10W 1 10W S101 1 762 175 11 1 10 5102 1 762 175 11 1 10 1 10 1 10 T901 1 423 800 11 1 10 1902 1 423 800 11 The components mark Description METAL GLAZE 47 5 METAL CHIP 220 5 METAL CHIP 220 5 METAL GLAZE 5 METAL CHIP 220 5 METAL CHIP 410 5 METAL GLAZE 5 METAL GLAZE 47 5 METAL GLAZE 47 5 METAL CHIP 410 5 METAL GLAZE 5 METAL GLAZE 4T 5 METAL CHIP 410 5 METAL CHIP 220 5 METAL GLAZE 5
4. CPU VBB NS PB7 RESO vss TX80 TX81 y 5 RX80 RX81 P94 SCK1 P40 0 P41 1 0 P42 0 P43 0 vss P44 BYPS P45 MUTE 5 13313343 323333 M P46 XRS amp Q d aon N oU o t 0 0 90 lt lt lt gt lt lt 0614 V8B5 08501 MOBULE 9614 615 INITIAL MUTE 2903598 0 1 P62 ECJ0 0 61 RELAY MUTE P60 0 2 5 6 1 85 5 27 5 POWER TRNSF RMER BOAR 172 1C802 Ng O co gt O lt Abbreviation CND Canadian AUS Australian 40 41 42 43 8 15 EJ 1 I I 15 5 1 1 I pg 75 801 804 sh 8 125V US PRIMARY BOARD s VOLTAGE SELECTOR ra 120 240V 100 250 AEP AUS CHASSIS CHASSIS 42 e ICBLOCK DIAGRAMS 304 CXD8493M E1 07 CXD8505AQ 612 M62021FP 600C ES e e ec N u lt gt gt gt 0 lt gt e em be m 2 2 NW mo lt c z lt p gt Nn gt Q gt Q lt gt lt oom perpe MUTEL 2 CIRCUIT md ER
5. DPS V77 5 4 SCHEMATIC DIAGRAM 2 2 MAIN BOARD 2 2 EBO Ep 2 285 294 88P N08 e Refer to page 35 for Waveforms G Q mQ ui e Refer to page 43 for IC Block Diagrams M01 M02 MX N x pent 6614 0 1 R621 470 E R623 470 11 MAIN BOARB 172 R614 470 R amp 13 470 R610 470 12B R608 470 R607 470 8653 470 8652 470 8630 470 R629 470 628 470 R627 470 R624 470 12C ___128 12A BLU E R615 470 ma Jj 12 13 14 gt Ui C935 0 1 16814 16914 SN74HCU04 APS LED BOARD 1 5 a 5801 SLA 5651 17 CH 1 PRESET oo 9 55 Q O 9 B OO OO Le D 3 ien e l ds EHS YE io le ju mu e Q 5 5 IC605 10605 MSM5538 DIGITAL METER XETO L E EACH GERI ZEN Cun 0 4 9601 602 0
6. NIA Serial data timing clock output Data I O select signal output to clock IC 1C613 Data I O terminal to clock IC IC613 9 Serial data timing clock output Chip enable output to clock 16613 2 ism 3 24 5 6 27 34 P44 BYPS P45 MUTE P46 XRST P47 AD PD DO D7 35 36 43 Bypass relay switch output Bypass mute switch output t gt Reset output terminal N Power down mode signal output to A D converter IC IC304 I O Data signal input output terminal to data bus line N a Q Q Jejas LO Power supply 5V A7 Vss Address data output to address bus line A A 45 55 A9 A18 A19 Address data output to address bus line CA Not used 5 P60 RELAY MUTE P61 ECJO 0 P62 ECJO 1 1 58 59 Initial mute output Conditional jump output to DSP 1 602 Conditional jump output to DSP IC604 System clock output 62 STBY I Standby input Fixed H level 1 Non maskable intrude signal input Fixed L level y o EXTAL System clock 10MHz System clock 10MHz Lead signal output to digital meter IC605 gate alley IC606 master program ROM 1 607 and master RAM 1 608 609 Upper rank byte light output to the digital meter IC605 gate array IC606 master RAM IC608 609 Operation mode select input Fixed H level
7. C64 C120 To use a MIDI control change number Note N To use a note number Note V To use note velocity Note Off is obtained by setting note velocity to 0 BENDR To use a pitch bender CH PR To use channel pressure M CLK To use the MIDI clock tempo display as a control source Settings can be made within the range of 30 to 250 PEDL 1 To use pedal 1 Be sure to select Pedal on the System Pedal screen page 25 PEDL 2 To use pedal 2 Be sure to select Pedal on the System Pedal screen page 25 Min specify the minimal value of the control source s adjustable range Max specify the maximal value of the control source s adjustable range Press EXIT a few times to return to the PLAY screen EXAMPLE Suppose you want to set RTC 1 to use the MIDI control change number 8 balance control to change the Hall Reverb effect balance from 75 25 to 25 75 EDIT RTC 1 Parameter screen step 5 Set Block to HALL and set PARAM to E BAL effect balance Then set Min to 75 25 and Max to 25 75 EDIT RTC 1 Source screen step 6 Set Source to C8 control 8 Min to 0 and Max to 127 Source Parameter Control Change 8 Effect Balance 127 EFF UE 2575 Adjustable Set range Adjustable tange tange a eee 76 25 DRY 4 Now you can adjust the effect balance from 75 25 to 25 75 when you adjust control change number 8 balance control from 0 to 127 21 226 Sav
8. METAL GLAZE 1M 5 METAL CHIP METAL GLAZE 47 5 METAL GLAZE 4T 5 METAL GLAZE 5 METAL GLAZE 100K 5 METAL GLAZE 100K 5 METAL CHIP 10K 55 METAL CHIP 10K 5 METAL GLAZE 100K 5 METAL GLAZE 5 METAL GLAZE 1M 5 METAL CHIP 2 2K 5 METAL GLAZE 5 METAL GLAZE 47 5 METAL CHIP 4 TK 5 METAL CHIP 3 3K 5 METAL CHIP 220 5 METAL GLAZE 41 5 METAL CHIP 470 5 lt RELAY gt RELAY lt SWITCH gt SWITCH SLIDE LEVEL dB SWITCH SLIDE LEVEL dB lt TRANSFORMER gt TRANSFORMER PULSE TRANSFORMER PULSE are critical for safety Replace only with part number specified identified by A or dotted line with mark marque N s curit Remark 1 108 1 10 1 10 1 10 1 10 1 109 1 10 1 109 1 10 1 10 1 109 1 109 1 108 1 10 1 108 1 10W 1 10 1 10 1 10 1 10V 1 10V 1 108 1 10 1 10 1 10W 1 10W 1 108 1 10 1 10W 1 108 1 10W 1 10W 1 10W 1 10 1 104 Les composants identifi s par une sont critiques pour la Ne les remplacer que par une pi ce portant le num ro sp cifi Ref No Part No Description Remark lt VIBRATOR gt X301 1 760 032 11 VIBRATOR CRYSTAL 48 6 7 X601 1 579 358 11 VIBLATOR CRYSTAL 10MHZ X603 1 567 098 41 VIBRATOR CRYSTAL 32 768KHZ X901 1 567 908 11 VIBRATOR CRYSTAL 12 288MHZ 222255325222 1 656 690 11 PRIMARY BOARD lt CAPAC
9. 2 DIODE 10052 DIODE 10052 DIODE 155352 DIODE 155352 DIODE KV1260M Ref No Part No Description Remark Ref No Part No Description Remark lt FUSE gt 804 8 759 701 56 NJM78MO5FA IC901 8 759 355 06 IC CS8412 CS AF801 1 532 215 00 FUSE TIME LAG 0 8A 250V 1 902 8 759 330 78 IC 58402 5 1 AEP Australian IC903 8 759 191 15 IC 66009 AF801 1 532 739 11 FUSE GLASS TUBE 0 8 125V IC904 8 759 232 1714 TCT4HC163AF US Canadian AF802 1 532 215 00 FUSE TIME LAG 0 8 250V 905 8 759 269 92 IC SNT4HCUO4ANS E20 AEP Australian IC906 8 759 926 17 IC SN74HC153ANS AF802 1 532 739 11 FUSE GLASS TUBE 0 8 125V 907 8 759 232 14 TCT4HC163AF US Canadian IC908 8 759 232 74 TCT4HC163AF AF803 1 532 215 00 FUSE TIME LAG 0 8 2507 10909 8 759 269 921 SNT4HCUO4ANS E20 AEP Australian IC910 8 759 250 81 IC 5081 AF803 1 532 739 11 FUSE GLASS TUBE 0 8A 1257 911 8 759 062 66 IC TC7S66F US Canadian 913 8 759 031 84 IC SCTSO4F AF804 1 532 215 00 FUSE TIME LAG 0 2507 10914 8 759 269 92 IC SNT4HCUO4ANS E20 AEP Australian AF804 1 532 139 11 FUSE GLASS TUBE 0 8 125V lt SOCKET gt US Canadian ICS607 1 540 107 11 SOCKET IC 32P lt IC gt lt JACK gt 1 101 107 159 711 82 IC NJM4580E 1101 1 568 006 11 CONNECTOR XLR TYPE IC301 8 759 701 56 78 05 INPUT BALANCED CH1 IC302 8 759 701
10. AC power cord socket For connecting the effector to an AC power outlet using th supplied AC power cord MIDI THRU OUT terminal For sending and or relaying MIDI command signals fram the effector to other components see page 26 to select THRU or OUT MIDI IN t rminal Input for MIDI command signals Use a commercially available MIDI cable to connect this terminal to another component s MIDI OUT or THRU terminal PEDAL 1 and 2 jacks Inputs for pedal switches and or volume control pages 21 and 25 DIGITAL terminal Use digital interface cable RK V77A for AES EBU or RK V77S for SPDIF to make digital connections between the effector and other components pages 8 12 13 and 29 10 11 BALANCED OUTPUT jacks Balanced output jacks for channel 1 and channel 2 pages 9 and 10 STANDARD OUTPUT jacks Standard output jacks for channet 1 and channel 2 pages 9 and 10 STANDARD INPUT jacks Standard input jacks for channel 1 and channel 2 pages 9 and 10 BALANCED INPUT jacks Balanced input jacks for channel 1 and channel 2 pages 9 and 10 INPUT level selector switch Use to set the input level of the STANDARD INPUT jacks 8 to match the output level of the connected equipment You can select a 20 dB or 4 dB input level OUTPUT level selector switch Use to set the output level of the STANDARD OUTPUT jacks 7 to match the input level of the connected equipment You can select a 20 dB or 4 dB out
11. DPS etc are X301 48 6 MHz and X901 12 288 MHz Regarding the clock of the digital audio system The condition of the digital audio system clock differs depending on whether the digital audio interface input is used external or not internal The difference between internal System Setup Input Analog and external System Setup Input Digital or both and input is made into Digital IN is the use of 12 288 MHz or the output of IC901 Digital Audio Interface Receiver pin 9 256 fs of CS8412 This is selected by the EXT INT of pin of IC906 HC153 When internal it is L Pin 9 of IC901 differs according to the sampling frequency of the signal that is input to the digital audio interface In case of 48 kHz it is 12 288 MHz and in case of 44 1 kHz it is 11 2896 MHz When the clock source is external the oscillation of the internal crystal X901 12 288 MHZ is stopped in order to prevent interference between the clocks IC305 Digital Filter CXD8482 which is based on this master clock outputs LRCK 1 5 which is the sampling frequency for the whole system from pin or 64 fs from pin 69 IC304 A D converter CXD8493 receives a clock of 128 fs from of IC305 Digital Filter CXD8482 and operates The master clock 1024 fs of IC307 D A converter CXD8505 is generated by VCO block 0904 0905 and 1 909 etc It uses IC910 PLL TC8051AP from LRCK which is created by IC3
12. Description Q gt M tu ae AL gt lt Ll MDO D D Nin 7 gt S XIEIE pes 9 ANI AN2 N Ww FREQ REPORT 2 input from digital input IC IC901 ERROR FLAG input from digital input IC C901 AVss IRQO P81 P82 CS1 CSO 87 gt gt gt gt z Z Z MIDI THRU OUT change signal output o o o lt 1 2 9 7 gt gt 5 100 20 Not used 5 1 BLOCK DIAGRAM BALANCE AMP INPUT INPUT UNBALANCED 16902 DIGITAL 1 0 RV101 INPUT ATT BUFFER UNBALANCE 5101 LEVEL 10901 BrorTAL IN MCK SBATA cs 1C602 8SP EB16 851 10604 8SP E815 E821 caL 15 XX FCK DIGITAL OUT SET IC606 GATE ARRAY lt 57 S Pcs 0 7 4 1 B TS MUTE 97 77 SWITCH M SECTION 5 DIAGRAMS IC106 172 12106 2 2 BUFFER BYPASS AMP DAC ABVV 10306 1 2 9505 504 BAC ADVV 10306 1 2 Q303 304 10507 8 A CONVERTER 16504 CONVERTER Filter gt 10104 172
13. Turn the knob to the left or right to adjust the input level Adjustments can be made independently for each channel The outer knob to adjusts channel 1 CH 1 and the inner knob adjusts channel 2 CH 2 page 14 OUTPUT level adjustment knob Turn to the left or right to adjust the output level from the output jacks Input level meter Indicates the strength of the input signal from 36 dB to CLIP overload with green orange and red indicators page 14 Memory number display window Displays the memory number of current effect 99 different effects are stored in each of the PRESET memory banks and up to 99 effects can be stored in each of the USER memory banks Multi display Displays various information such as the name of the currently selected effect parameter values and messages Number buttons Use these buttons to recall effects from the currently chosen memory bank directly and input exact parameter values page 14 Use or Y while holding down ENTER SHIFT to make incremental adjustments to parameter values page 14 SAVE button Use this button after changing parameter values to save a custom effect in one of the USER memory banks page 22 SYSTEM button Use this button to access the system menus and customize the effector s operating environment pages 24 and 25 10 11 12 13 14 15 16 17 Operation dial Shuttle ring Use to select memory numbers from the currently selected memory ba
14. 44 x 320mm WxHxD not including PHONE 20dBs 2 dBs 10 kilohms unbalanced projections or 4 dBs or 21 dBs or more Mass approx 0 0 775 Vrms XLR 3 32 connectors 1 GND 2 HOT 3 COLD Design and specifications subject to change without notice MULTLEFFECT PROCESSOR SONY TABLE OF CONTENTS Section Title Page 1 GENERAL 3 2 TEST MODE eee ener n M MH 17 3 CLOCK CONSTRUCTION 19 4 EXPLANATION OF IC TERMINALS mH 20 5 DIAGRAMS 5 1 Block Diagram PECTS HH SHES HEHTHHSHEH HEHEHE HEHEHE EE HHH HHH HEHEHE EH OEE 24 5 2 Printed Wiring Boards eeoooooooo 28 5 3 Schematic Diagram 1 2 33 5 4 Schematic Diagram 2 2 38 6 EXPLODED VIEWS 6 1 Front Panel Section 48 6 2 Chassis Section 44444 6 468 6860880606 86 6 6 6660666 66 49 7 ELECTRICAL PARTS LIST 50 CAUTION Danger of explosion if battery is incorrectly re placed Replace only with the same or equivalent type recommended by the equipment manufacturer Discard used batteries according to manufacturer s instructions ADVARSEL Lithiumbatteri Eksplosionsfare ved fejlagtig h ndtering Udskiftning m kun ske med batteri af samme fabrikat og type Lever det brugte batteri tilbage til leveranderen ADVARSEL Eksplosjonsfare
15. 5 20 20 20 20 20 20 5 5 5 5 5 5 5 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 50 50 50 50V 50V 50V 25V 25V 16V 16V 25 16 50 50V 50 50V 50V 50 50 25V 25V 16V 16V 25V 16V 25V 6 3V 25V 25V 50 25V 50 50 25V 25V 50V 25V 25V 50V 25 50 25 50 6 3Y 50V 25V Ref No Part No C636 1 163 239 11 C638 1 163 235 11 C639 1 163 235 11 C640 1 163 038 91 C641 643 1 164 232 11 C645 649 1 163 038 91 C650 1 124 901 11 C651 1 163 038 91 C652 1 163 038 91 693 1 163 227 11 C654 1 163 227 11 655 657 1 124 901 11 C658 1 126 968 11 801 1 128 549 11 802 1 128 549 11 C803 806 1 163 038 91 C807 1 126 027 11 C808 1 126 027 11 C809 1 126 946 11 C810 1 163 038 91 C811 1 163 038 91 C812 1 124 999 11 C813 1 126 946 11 C814 1 163 038 91 C815 1 163 038 91 C816 1 124 999 11 C817 1 126 967 11 C818 1 124 411 11 C819 1 163 037 11 C820 1 126 105 11 C821 1 126 105 11 C901 1 163 038 91 C902 1 163 038 91 C903 1 163 251 C904 1 163 251 11 C905 1 163 038 91 C906 1 163 038 91 907 1 126 049 11 C908 1 136 161 00 C909 1 163 038 91 C910 1 126 049 11 C911 1 163 038 91 C912 1 163 038 91 C913 1 163 235 11 C914 1 163 235 11 Description CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC C
16. All resistors are Q and or less unless otherwise specified Note The components identi fied by mark or dot ted line with mark are critical for safety Replace only with part number specified Note Les composants identifi s par une marque sont critiques pour la s curit Ne les remplacer que par une pi ce portant le num ro sp ci fi 34 35 MAIN BOARB 1 2 B B Line B 8 Line Voltage and waveforms are dc with respect to ground under no signal detuned conditions Voltages are taken with a VOM Input impedance 10M Q Voltage variations may be noted due to normal production tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal production tolerances Circled numbers refer to waveforms 36 10611 LC25648M S RAM lt 851 gt HO 16 50V 68 eor s 20 o LY vA euo gt gt 10KEY BOARD SAVE MIC SYSTEM 991 cn 155552 155352 5910 9 5 15 5911 913 188382 B 914 8808 9905 1 905 155552 155552 07 9904 252 185552 155552 E17 B pSP_ VpD SWIO F ol M gt lt
17. BLOCK The EQ BLOCK works as an equalizer The FX BLOCK contains a large i M In other words it keeps the current effect from suddenly cutting out when you change to another effect For details on morphing see Morphing on page 16 number of multi effects BLOCK A BLOCK B FX BLOCK FX BLOCK reverb pitch reverb pitch chorus Stet chorus Setting the INPUT OUTPUT levels etc etc This chart shows the overall signal flow relationship between this unit s inputs and outputs The following information is an overview of all you need to know regarding this unit s inputs and outputs The positioning of the EQ block and the FX block is determined when editing the EQ BLOCK bv choosing either Pre or Post in the Mode parameter In other words DIGITAL INPUT ATTENUATION LEVEL vou can choose independently within BLOCK A and BLOCK B wether to add the See page 17 to EDIT an effect mi ize iz od by the DIGITAL P to the sound coming from the equalizer or equalize the sound produced by the BYPASS LINE DIGITAL BYPASS SW DIGITAL effect When you select When you select pes Pre Post EFFECT BLOCK gt EQ FX EQ MIXER BLOCK BLOCK BLOCK BLOCK BLOCK ud ANALOG OUTPUT It s also necessary to determine the positions of the larger blocks BLOCK A and BLOCK B Their positioning the wav they are connected is called the structure Set the structure according t
18. NAE TESTI 69 MODE ardur NOISE SHAPER CLOCK GENERATOR XV88 XOUT XIN 552 L2H 5 55 5 L2 v892 VSUB A L 5 613 NJU6355EM T1 TIMER COUNTER vag 000000 7 BATA OSCILLATOR DIVIDER C CLK CURRENT amp VOLTAGE DETECTING CIRCUIT CONTROL amp CLOCK COUNTER CE T G SETECT TEMPER s MUTE RULES THERE RTUME 2521 Sed order NOISE SHAPER Oam Oam Oaa m n Q9 3 ca YO e e gt gt lt gt EE i TT gt e CQ gt a 2 gt 615 SN74HC151ANS E20 601 603 M5M44260ATP 7L VSS 1 0 15 170 14 1 0 13 UPPER OATA IN BUFFER LOWER IN BUFFER 605 MSM6338RS Al NC TERS 2 NL 2 NL 8ATA OUT BUFFERS LOWER OUT GENERATOR CIRCUIT SENSE REFRESH AMPLIFIER amp 1 0 CONTROL CONTROL CIRCUIT ie OVER NTER couU DETECT 048 OVER COUNTER E LRCK XREST WR 44 AS Uc ui e ac e gt 0 i A8 2 vss ROw amp COLUHN A88RESS BUFFER 55 606 CXD8481Q XROM a o n gt a Nn m u Q a a e lt gt gt lt lt gt lt Om Oam Oan
19. be noted due to normal production CH L CH1 GND 2 A internal component tolerances Circled numbers refer to waveforms B B Line Line Voltage and waveforms are dc with respect to ground under no signal detuned conditions 12 288MHz 2 0Vp p 10MHz 5 24Vp p 32 768kHz 0 48Vp p 48 6MHz 4 12Vp p IC905 IC614 6 613 1 914 5 3 SCHEMATIC DIAGRAM 1 2 e Refer to page 43 for IC Block Diagrams 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 15 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 _ 34 35 36 37 38 39 40 41 _ 42 T I I VOL BOARD 1 2 s ES s i BOARD 12 2 4 Ens I Lm CHI ENT BENE De 4 i 1 E L 9 15 B B 15 B Bal s 52 5 B s H Fr 16103 9101 302 64104 ES BUFFER BYPASS 0201 20
20. input signal is should not be output from this unit only the sound of the effects should be output see Cutting the Direct Sound Dry On Off on page 25 In this situation however using bypass only cuts the sound of the effects and the sound input into the effector goes back to the mixer producing a double signal Using mute prevents the sound input into the effector from returning to the mixer and insures that only the sound generated from the original source guitar keyboard etc reaches the mixer other words it is the same as bypass When using effects oPs v71 effect element send original sound m MIXER effect element original sound When NOT using effects Using BYPASS Using MUTE ors v77 ops v77 original sound returns send senc D inal d origina sound return original sound igi original sound MIXER onginal sound original sound See Names and Functions of Parts on page 6 gt See Outputting Without Effects BYPASS MUTE on page 15 to set the bypass mode Hooking Up Basic Hookups Before connecting this unit to another device be sure to unplug the AC power cord from the power outlet Turn off the power switch on this unit and all components to be connected such as keyboards and active speakers speakers with built in amplifiers After all the connections double check that the connections are correct before plugging
21. la s curit Ne les remplacer que par une pi ce portant le num ro sp cifi Ref No Part No C1 gt DO n N C Description 4 973 987 01 KNOB B 4 913 995 02 STOPPER B 4 913 986 01 KNOB A 4 961 104 01 BOLT HEXAGON SOCKET 4 973 988 01 PLATE A INDICATION 4 973 991 01 PLATE ORNAMENTAL 4 969 961 01 EMBLEM NO 4 SONY 4 973 985 01 PANEL FRONT 4 973 989 01 PLATE B INDICATION X 4946 025 1 BASE ASSY PANEL 4 916 327 01 SHEET INSULATING Remark Part No 12 4 973 990 01 13 1 656 691 11 14 4 951 620 01 15 4 916 305 01 16 4 916 342 32 17 1 656 692 11 1 656 693 11 19 4 916 320 11 20 4 907 980 01 LCD501 1 810 771 11 Description Remark FILTER LED BOARD SCREW 2 68 REINFORCEMENT CASE 10 KEY BOARD ENCODER BOARD PLATE BOTTOM FOOT DISPLAY PANEL LIQUID CRYSTAL 6 2 CHASSIS SECTION 51 52 51 supplied with RV101 The components mark specified Ref No Part Description Remark Ref No 51 4 941 142 01 KNOB A BB3 52 4 941 136 01 KNOB B 53 4 922 921 21 BUTTON POWER AF801 54 1 656 694 11 VOL BOARD 55 1 162 363 11 SWITCH POWER POWER AF801 56 1 537 770 21 TERMINAL BOARD GROUND AF802 x 57 4 815 321 01 HEAT SINK A58 1 551 812 11 CORD POWER US Canadian A58 1 590 910 11 CORD SET POWER AEP Australian AF802 59 1 533 293 11 FUSE HOLDER AF803 60 4377 982 MAIN BOAR
22. pi ce portant le num ro sp cifi DPS V77 Ref No Part No Description Remark HARDWARE LIST ERK RARER RARER EE 1 1 682 541 09 SCREW BV 3x6 S TIGHT 2 1 682 241 09 SCREW K 3 6 3 1 682 548 09 SCREW 3x8 S 4 1 621 255 35 SCREW 2 5 5 1 621 284 10 SCREW P 2 6 5 6 7 621 771 06 SCREW LOCK 7 1 621 849 00 SCREW TAPPING 8 7 682 661 01 SCREW PS 4 8 9 1 685 646 79 SCREW 3 8 2 N S Sony Corporation Consumer A amp V Products Company 9 960 369 11 Home A amp V Products Div English 9510210 1 Printed in Japan 1995 9 Published by Home A amp V Products Div Quality Engineering Dept DPS V77 SONY US Model Canadian Model Nd CORRECTION 1 Correct your service manual as shown below Subject CORRECTION OF PARTS LIST RPC 97001 Mg indicates corrected portion INCORRECT CORRECT Ref No Part No Description Part No Description X901 1 567 908 11 VIBRATOR CRYSTAL 12 288MHz 1 567 907 11 VIBRATOR CRYSTAL 12 288MHz Sony Corporation 98A1610 1D Printed in Japan 1998 1 9 960 369 91 Home Rey Products Company Published by General Engineering Dept Shibaura
23. setting When using this unit is connected to mixer in a send return loop as shown on page 12 be sure cut the direct sound 1 Press SYSTEM 2 Press FUNCTION A Set Up 3 Press FUNCTION F Dry On Off The operation dial selects the dry mode OFF forcibly cuts the direct level to regardless of the direct level setting PGM the direct level determined by the value stored in the mixer block of each effect Setting up the Pedal Parameters Pedals connected to the PEDAL 1 and or PEDAL 2 jacks on the rear panel can be used to control the functions listed below wn Press SYSTEM Press FUNCTION C Pedal Press FUNCTION A or B to choose Pedal 1 or Pedal 2 FUNCTION A Type sets the type of pedal function MEM MEM changes memory numbers up down Bank Bank changes bank numbers up down TBL TBL changes the table numbers specified in the pedal program table up down Bypass sets the pedal to work as the bypass switch sets the pedal to control the parameters set in RTC see page 21 FUNCTION B MIN lets you input the setting for when the pedal is in the up position minimum FUNCTION lets you input the setting for when the pedal is in the down position maximum FUNCTION D Curve lets you select the MIN to MAX transition curve FUNCTION TBL lets you select the pedal program table numbers 1 10 when you set FUNCTION A to TBL FUNC
24. the AC power cord back into the power outlet If the connected components output large signals that cause distortion adjust the INPUT knob on this unit to lower the input level or lower the output level of the connected component Example 1 Hooking up to an instrument E 2 E ecrc Guitar Guta Pre Ampi ter Key Board MIDI Foot Controtter 4 Power Speaker Speaker Example 2 Hooking up to a mixer cutting the direct sound Monitor Speaker System Power Amphtior RE 92 22 Send Ratum 77 OUT OPS v77 ua ted Send Si TTTT KO DAT Recorders XL Return our OPS v77 Audio Munng Console W gt E g EP m Montor Speaker Emm rooms C Amer 12 Players When using the effector a send return loop We recommend setting the direct output level to minus infinity See Cutting the Direct Sound Dry On Off on page 25 We also recommend setting the BYPASS function to MUTE as shown on page 15 1 2 Digital Hookups By taking advantage of the DPS V77 s DIGITAL I O connectors you can make digital recordings on DAT recorders input digital signals from CD and make digital connections to mixers see page 29 Key Board 5 OPS 27 DIGITAL IN OPS vi DIG
25. ved feilaktig skifte av batteri Benytt samme batteritype eller en tilsvarende type anbefalt av apparatfabrikanten Brukte batterier kasseres i henhold til fabrikantens instruksjoner VARNING Explosionsfara vid felaktigt batteribyte Anv nd samma batterityp eller en likvardig typ som rekommenderas apparattillverkaren Kassera anv nt batteri enligt g llande f reskrifter VAROITUS Paristo voi r j ht jos se on virheellisesti asennettu Vaihda paristo ainoastaan laitevalmistajan suosittelemaan tyyppiin H vit k ytetty paristo valmistajan ohjeiden mukaisesti SAFETY CHECK OUT US Model After correcting the original service problem perform the following safety check before releasing the set to the customer Check the antenna terminals metal trim metallized knobs screws and all other exposed metal parts for AC leakage Check leakage as described below LEAKAGE TEST The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis must not exceed 0 5 mA 500 microampers Leakage current can be measured by any one of three methods l A commercial leakage tester such as the Simpson 229 or RCA WT S40A Follow the manufacturers instructions to use these instru ments battery operated milliammeter The Data Precision 245 digital multimeter is suitable for this job 3 Measuring the voltage drop across a r
26. when using the analog inputs Press FUNCTION C Att 1 or D Att 2 and use the operation dial to adjust the digital input levels Att 1 lets you adjust the digital input level for CH 1 Att 2 lets you adjust the digital input level for CH 2 Press FUNCTION C or D twice to link the parameters and adjust both dipital input levels at the same time See pages 9 and 10 for details regarding the input level 7 Press FUNCTION E EMPHA and use the operation dial to select the de emphasis mode Auto activates de emphasis automatically according to the type of digital signal being input On de emphasizes all signals input through the DIGITAL jack Off turns de emphasis off and does not alter signals input through the DIGITAL 1 0 jack See page 10 for details on the emphasis function Note This unit s digital input only accepts signals with either 44 1 kHz or 48 kHz sampling frequencies It cannot be used with 32 KHz signals 13 Choosing an Effect Recalling Effects from the Memory The effector comes with 198 different effects stored in the preset memory as well as a 198 effect memory capacity for storing the effects you create Memory number POWER Level meter display Multi display You can use the following procedure to select effects from either the preset memory or the user memory banks Number buttons Shuttle ring INPUT Bank BANK indicators 1 Press POWER to
27. you desire appears in the display A A SHIFT C Y Neen Za 4 Use the operation dial to select BYPAS or Mute The effector comes with two different bypass modes Bypass and Mute Therefore you can use the BYPASS button to cut output of the original sound or to output the original sound without effects BYPAS depending on which bypass mode you select Once you set the BYPASS mode just press BYPASS to activate Bypass or Mute Press again to cancel the bypass or mute System Bypass Mode select when BYPAS you want to output the original signal without adding any effects Only the original signal is output see Bypass and Mute on page 11 Mute you want to completely cut the sound BYPASS output from the effector Gncluding the input signal We especially recommend using mute when connecting the effector in a send return loop with a mixer as shown on page 12 Choosing the bypass mode 1 Press SYSTEM Press EXIT a few times to return to the PLAY screen 2 Press FUNCTION A to choose Set Up System 02 2 gt lt Setup Memry Pedal MiDI 3 Press FUNCTION C to choose Bypass System Setup 9 mme O TET input Gate Bypass DISP Clock Dry off PRESET or USER bank 1 PRESET or USER bank 2 Before you turn on the connected components cP 2 2 3 Be sure to turn the volume level down to avoid an unexpecte
28. 05 Digital Filter CXD8482 to lock The 1024 fs clock that is oscillated by VCO becomes the 256 fs output from pin 40 256 fso of IC307 D A converter CXD8505 and it is further divided by 1 907 and IC908 Prescaler HC163 to become 1fs after which it is fed back to IC910 PLL TC8051AP to form a loop The master clock of IC602 and 604 DSP CXD2707 is fixed at X301 48 6 MHz The master clock of DSP is asynchronous with the sampling frequency but the processing of the DPS signal is carried out at a LRCK 1fs cycle At the time of digital input clock source external the master clock that is input to IC305 Digital Filter CXD8482 is changed to 256 fs which is output from pin 9 of IC901 Digital Audio Interface Receiver CS8412 but all sequences besides that are the same as for the internal operation SECTION 4 EXPLANATION OF IC TERMINALS 1C602 604 CDX2707Q DSP Description m A DD No External install RAM address Not used OPEN External install RAM address Not used OPEN Power supply 5V 55 ECI 2 EA13 15 TST D BFOT CLKO CLKI ower supply GND xternal install RAM address Not used OPEN External install RAM address Not used OPEN Test data input L Normal CA 12 lt 5 gt 6 9 Test data input L Normal Master clock buffer output Not used OPEN Maste
29. 06 615 4 5 NOU 8RIVE 005 605 8RIVE 04 Rs OOOO B E lt 04 Lal N jun 02 m D OGO 19 20 MAIN BOARD 1 2 R650 470 R651 470 R652 470 8653 470 SHUTTLE 5903 1 bi ENCODER BOARD 9 9 M18 M19 5 983 XREST m tmm BEEN 8694 1k 8655 1k 2 5 M20 21 1605 4 7aH s qi lt w CPU 0 XRAMI 10607 TMS27C040 LP 1 6 d gt N 5 gt lt a x gt lt gt 5916 5917 5918 8661 470 ay 310 5410 26 es pa CA 24 TIOCBO R694 R695 47k 16608 CXK58257AM 10LL S RAMO C610 SSF OB _ SEQTS35F LC8 CONTROLLER 53410 SWI 8664 470 8665 470 R668 470 R669 470 29 608 ii iiii 8675 470 jy R amp 70 470 R amp 71 470 R672 470 R673 470 R674 470 10609 CXK58257AN 10LL Note All capacitors are in unless otherwise noted pF u u F 50WV or less are not indicated except for electrolytics and tantalums
30. 1 1 124 418 11 C932 1 163 038 91 C933 1 124 472 11 C935 1 163 038 91 C1002 1 163 038 91 CN101 1 691 168 11 CN103 1 691 768 31 CN601 1 750 971 11 CN602 1 506 503 11 CN603 1 564 341 11 CN604 1 564 342 11 605 1 564 342 61 CN606 1 568 839 11 CN801 1 560 064 00 CN901 1 569 003 11 D301 8 719 420 90 2302 8 719 420 90 601 605 8 719 016 74 D606 8 719 800 76 D607 8 719 800 76 D801 808 8 119 200 02 D809 8 719 210 33 D810 8 719 210 33 D811 813 8 119 016 1714 D901 8 719 016 74 D902 8 119 928 03 Description CERAMIC CHIP CERAMIC CHIP FILM CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP FILM CERAMIC CHIP FILM CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP lt CONNECTOR gt PLUG MICRO CONNECTOR 6P PLUG MICRO CONNECTOR 6P CONNECTOR DIN 5P MIDI 0 luF 0 luF 0 OluF 82PF 10 100uF 10PF 33PF 0 luF 0 022uF 0 luF 0 4TuF 0 luF 0 100uF 0 luF 470uF 0 luF 0 luF PIN CONNECTOR 9P PIN CONNECTOR 7 PIN CONNECTOR 8 PIN CONNECTOR 8 SOCKET CONNECTO PIN CONNECTOR 6 P 23 Remark 5 20 20 25V 25V 50 50V PF 50V 25V PF 50 50V 25V 50 25 50 25 25 25 251 10 25 25V SOCKET CONNECTOR 8P DIGITAL 1 0 lt DIODE gt DIODE 8051 DIODE 8051 DIODE 155352 DIODE 155226 DIODE 155226 DIODE 10
31. 1 163 251 11 C508 1 110 339 11 C509 1 110 339 11 C512 1 130 415 00 C513 1 130 471 00 C516 1 126 049 11 C517 1 126 049 11 C522 1 126 024 11 C523 1 126 024 11 C525 1 126 049 11 C526 1 126 024 11 C549 1 163 038 91 C550 1 126 968 11 C551 1 163 038 91 C552 1 163 038 91 C601 1 126 961 11 602 607 1 163 038 91 608 1 126 961 11 C609 1 126 961 11 C610 1 163 038 91 C611 1 163 038 91 C612 1 126 961 11 C613 621 1 163 038 91 623 627 1 163 038 91 628 1 124 901 11 C629 1 163 038 91 C630 1 124 907 11 C631 1 163 038 91 C632 1 124 901 11 C633 1 126 968 11 C634 1 126 961 11 C635 1 163 038 91 Description CERAMIC CHIP CERAMIC CHIP MYLAR MYLAR MYLAR MYLAR ELECT ELECT ELECT ELECT ELECT ELECT MYLAR CERAMIC CHIP CERAMIC CHIP MYLAR MYLAR MYLAR MYLAR ELECT ELECT ELECT ELECT ELECT ELECT CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP ELECT ELECT CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP ELECT CERAMIC CHIP ELECT ELECT ELECT CERAMIC CHIP 100PF 100PF 220PF 220PF 0 0022uF 0 001uF 22uF 22uF 220uF 220uF 22uF 220uF 470PF 100PF 100PF 220PF 220PF 0 0022uF 0 001uF 22uF 224 220uF 220uF 22uF 220uF 0 luF 100uF 0 0 luF 2 2uF luF 2uF 2uF luF luF 2 2uF 0 0 10uF 0 luF 10uF 0 luF 10uF 100uF 2 2uF 0 Remark 5 5 5 5 5
32. 1 903 8 129 120 28 TRANSISTOR 0904 8 729 232 07 TRANSISTOR 0905 8 729 232 0717 TRANSISTOR lt RESISTOR gt R101 1 260 016 11 CARBON R102 1 260 016 11 CARBON R103 106 1 260 012 11 CARBON MELF R107 1 259 999 11 CARBON MELF R108 1 260 016 11 CARBON R109 1 260 016 11 CARBON MELF R110 1 260 002 11 CARBON Rill 1 260 020 11 CARBON R112 1 260 020 11 CARBON MELF R113 1 260 008 11 CARBON MELF R114 1 260 008 11 CARBON MELF R115 1 260 004 11 CARBON R116 1 260 008 11 CARBON 250601 5 2SD601A S 250601 5 250601 5 25 208 2501622 5 25 208 2501622 5 2541344 2563398 25 1623 1516 2SD601A S 250601 5 2563398 2541344 2563398 25 1344 2563398 2541344 2503398 25 1344 250601 5 2541344 29C1623 L5L6 2SC1623 L5L6 25 1344 25 1623 1516 2SK302 Y 2SK302 Y ATK 2 2 22K 2 2 2K 2 ATK 2 ATK 2 3 3K 2 100K 100K 108 2 10K 2 4 TK 2 10K 2 Remark Ref No Part No Description R117 1 260 008 11 CARBON R118 1 260 004 11 CARBON MELF R119 1 259 979 11 CARBON R120 1 259 979 11 CARBON MELF R121 123 1 259 991 11 CARBON MELF R124 1 216 057 00 METAL CHIP R125 1 216 057 00 METAL CHIP R126 1 260 004 11 CARBON MELF R127 1 260 004 11 CARBON R128 1 260 016 11 CARBON MELF R129 1 260 020 11 CARBON MELF R201 1 260 016 11 CARBON MELF R202 1 260 016 11 CARBON R203 206 1 260 012 11 CAR
33. 11 ELECT C342 1 163 038 91 CERAMIC CHIP C343 1 124 443 00 ELECT C344 1 124 478 11 ELECT C345 1 163 038 91 CERAMIC CHIP C346 1 124 443 00 ELECT C347 1 163 239 11 CERAMIC CHIP C348 1 163 141 00 CERAMIC CHIP C349 1 163 239 11 CERAMIC CHIP C350 1 163 038 91 CERAMIC CHIP C351 1 136 165 00 FILM C352 1 124 443 00 ELECT C401 1 130 467 00 MYLAR 0 OluF 22uF 22uF 0 luF 0 22uF 0 22uF 0 luF 100uF 100uF 0 luF 470uF 4700 0 0 luF 470uF 470uF 0 luF 0 470uF 22uF 0 luF 22uF 0 470uF 100uF 0 470uF 0 luF 0 100uF 0 luF 0 luF 470uF 100uF 0 luF 100uF 100uF 0 luF 100uF 0 001uF 0 luF 0 100uF 470PF Remark 5 20 20 5 5 5 5 20 20 20 20 20 20 5 5 20 20 20 20 20 20 20 20 20 20 20 20 5 5 5 5 20 50V 25V 25V 50V 50V 50V 50V 10V 10V 25V 16V 16V 25V 25V 10 10 50V 50V 10 25V 25Y 25V 25V 10 10V 25V 10V 25V 25V 10V 25V 25V 10 25 25V 10 25V 25V 10V 50 50V 50V 25V 50 10V 50V Ref No Part No C402 1 163 251 11 C403 1 163 251 11 C408 1 110 339 11 C409 1 110 339 11 C412 1 130 475 00 C413 1 130 471 00 C416 1 126 049 11 411 1 126 049 11 C422 1 126 024 11 C423 1 126 024 11 C425 1 126 049 11 C426 1 126 024 11 C501 1 130 461 00 C502 1 163 251 11 C503
34. 1111111 S901 1 762 400 11 lt DIODE gt S902 1 762 400 11 D903 917 8 719 016 74 DIODE 155352 A 4377 982 A lt SWITCH gt 1 531 110 21 S904 1 762 400 11 SWITCH 1 1 533 293 11 S905 1 762 400 11 SWITCH 4 S906 1 762 400 11 SWITCH 7 S907 1 762 400 11 SWITCH 2 S908 1 762 400 11 SWITCH 5 BA601 1 550 414 21 S909 1 762 400 11 SWITCH 8 S910 1 762 400 11 SWITCH 3 S911 1 762 400 11 SWITCH 6 BBl 1 580 302 11 5912 1 762 400 11 SWITCH 9 BB2 1 566 940 11 913 1 762 400 11 SWITCH BB3 1 580 302 11 5914 1 762 400 11 SWITCH S915 1 762 400 11 SWITCH 0 916 1 762 400 11 SWITCH SAVE C101 1 126 851 11 5917 1 762 400 11 SWITCH SYSTEM C102 1 126 851 11 S918 1 762 400 11 SWITCH ENTER C103 1 163 251 11 C104 1 163 251 11 43 107 111 1 126 049 11 1 656 693 11 ENCODER BOARD dockolooeeololoe C113 1 163 038 91 Cll4 1 163 038 91 lt SWITCH gt C115 1 136 153 00 C117 1 126 049 11 S903 1 473 124 11 ENCODER ROTARY lt gt 4 Cll8 1 126 049 11 C201 1 126 851 11 1 656 691 11 LED BOARD C202 1 126 851 11 522555555 C203 1 163 251 11 C204 1 163 251 11 lt DIODE gt C201 211 1 126 049 11 D901 8 719 053 62 LED SLA 5651 17 CH1 PRESET D902 8 719 053 62 LED SLA 5651 17 CH2 USER C213 1 163 038 91 NDU901 8 719 018 45 DIODE 51 283 C214 1 163 038 91 MAIN BOARD COMPLETE TERMINAL BOARD GROUND FUSE HOLDER lt BATTE
35. 16 1 216 041 00 METAL CHIP 1 8 R617 1 216 065 00 METAL CHIP 1 84 R618 1 216 001 00 METAL CHIP 1 8W R619 1 216 033 00 METAL CHIP 1 81 R620 1 216 033 00 METAL CHIP 1 81 621 633 1 81 1 216 041 00 METAL CHIP 1 81 R634 1 216 065 00 METAL CHIP 1 8W R635 637 1 81 1 216 049 91 METAL GLAZE 1 81 R638 1 216 061 00 METAL CHIP R639 1 216 061 00 METAL CHIP 1 81 1 81 640 643 1 216 037 00 1 44 R644 646 1 8 1 216 033 00 METAL CHIP 1 81 R647 1 216 037 00 METAL CHIP R648 1 216 073 00 METAL CHIP 1 8W R649 1 216 073 00 METAL CHIP 1 81 650 653 1 81 1 216 041 00 1 81 R654 1 216 049 91 METAL GLAZE 1 81 R655 1 216 049 91 METAL GLAZE 220K 10K 10K 4 TK 10K 10K 4 TK 470K 470K 470 470 100 100 10K 10K ATK 3 3K 470K 470 100 100K 10 220 220 470 470 4 TK 220 220 410 4 TK 330 220 330 10K 10K 470 5 5 5 5 5 5 Remark 1 81 1 81 1 81 1 89 1 88 1 87 1 80 1 81 1 81 1 81 1 81 1 89 1 81 1 81 1 81 1 81 1 8 1 84 1 81 1 81 1 81 1 10 1 10 1 10 1 10W 1 10 1 10 1 10W 1 108 1 10W 1 10W 1 109 1 10 1 10V 1 10 1 10W 1 107 1 10W 1 10 1 10W 1 109 1 10V 1 108 Ref No Part No Description R656 682 1 216 041 00 METAL CHIP AR683 1 210 212 11 FUSIBLE AR684 1 219 212 11 FUSIBLE R685 688 1 216 041 00 METAL CHIP R689 1 216 073 00 METAL CHIP R690 1 216 017 91
36. 2 140000 0 Ee l T m MAIN BOARD 1 2 d Am gt UEEX 3 3 C Jl 0 ET J102 gt Y i 1065 R106 22k TREE NN i D mun didi gp 2 7 1 C101 bad 82 BALANCE 22099 WW USE 8227 870 15 C107 4 7k 22 M TA mm BUFFER BYPASS t Bx ee H I 2 0202 49 R206 22k C340 402 100p een I F C204 100p 1C104 MIXER i __ _ _ ee s Y beet PIRE l ABC AMP L 04 HQ sc 10402 08 MIXER LPF G R526 1 1 404 C307 UNBALANCE AMP 16307 8505 H von BAC DIGITAL FILTER I 512FSD nS a Gu 256780 128 80 veo GSE ER INVI 12 curPUT GS UNBALANCE INVOt vss INVO2 gt m mn 2 02 5 10058 A 5 4 d 4 55 EED C301 MUTER Q a EU NEN P 1C301 NJNZGMOSFA 8 1505 Lal Em 09 4105 27 20 4 J 4 UNBALANCE AMP 8904 905 B EM VCO K R 2981522 us C802 se METTRE BIGTTAL OUT ET 1C903 5215 28 74 618 619 aM W EE 52005 12904 i PARAREL 10 5 SN74HC1 63 190 1 C911 0 1 C912 0 1 4 7 C246 9 ABC BAI CLK SEL gt ess 0 1 L CLK BIVIBE 4 C910 SN74RCTSS BAC LT 0620 525 8 0501 302 9 BVBA 050 50 INITIAL MUTE 1 907 1 CN901 Tn IBils BIGI
37. 2 0 LEVEL 98 OOO Pattern face side Parts on the pattern face side seen from GOO Conductor Side the pattern face are indicated Parts face side Parts on the parts face side seen from the 1 656 689 Component side parts face indicated Abbreviation 1 CND Canadian 5 2 Ex qe m ee j e AUS Australian 28 seges 30 24 4103 UNBALANCED 2 n ail 34 35 n5 eu ENCODER BOARD 2 93 PRIMARY BOARD 1 22 CHASSIS SHUTTLE 1 656 693 11 CHASSIS TI POWER TRANSFORMER 1 656 690 RV101 2 7654 694 17 OUTPUT 5515 LED BOARD CONDUCTOR SIDE LED BOARD COMPONENT SIDE 8 IOKEY BOARD CONDUCTOR SIDE 1 656 691 913 5910 1 656 691 5918 5915 5912 5909 1 656 692 DPS V77 WAVEFORMS Note All capacitors are in F unless otherwise noted pF u F Voltages are taken with a VOM Input impedance 10M Q 1 50WV or less are not indicated except for electrolytics and Voltage variations may be noted due to normal production tantalums tolerances All resistors are in and 1 4W or less unless otherwise Waveforms are taken with a oscilloscope specified Voltage variations may
38. 627 T BATA Ar RES LC8501 283 LCD MOBULE 94 ae e BALANCE AMP BALANCE AMP BUFFER 1 909 QUTPUT 0904 905 UNBA P UNBALANCE 8901 903 8 PHOTO COUPLER VOLTAGE SELECTOR POWER SWITCH INITIAL MUTE DPS V77 e CIRCUIT BOARD LOCATION VOL board MAIN board LED board DISPLAY PANEL LIQUID CRYSTAL PRIMARY board 10 KEY board ENCODER board DPS V77 5 2 PRINTED WIRING BOARDS SEMICONDUCTOR LOCATION itn tt into rec n 601 4601 H 3 2 2 m m 2 N N p 2 MAIN BOARD MAIN BOARD COMPONENT SIDE CONDUCTOR SIDE gt 1 e o gt on t CcTITII ILIO 4 1 1 b u 4 mmoom morir f LED BOARD H 16 MAIN BOARD F 7 LED BOARD H 15 MAIN BOARD o 5 Through hole Pattern from the side which enables seeing The other layers patterns are not indicated Caution mp od praem cca cd ilm 9 12 3 1 44 5 cuz FS ta UNBALANCED
39. 65 IC NJMT9MOSFA J102 1 568 005 11 CONNECTOR XLR TYPE 3P IC303 8 759 701 56 IC NJM78MO5FA OUTPUT BALANCED CH1 10304 8 759 330 53 IC 8493 1 J103 1 580 041 11 JACK LARGE 2 GANG INPUT UNBALANCED J104 1 750 973 11 JACK LARGE TYPE 2 GANG 10305 8 759 196 21 IC CXD8482Q OUTPUT UNBALANCED IC306 8 759 711 82 IC NJM4580E 1201 1 568 006 11 CONNECTOR XLR TYPE 3P IC307 8 759 334 75 IC CXD8505Q INPUT BALANCED CH2 1C401 404 8 759 711 82 IC NJM4580E 1202 1 568 005 11 CONNECTOR XLR TYPE 3P IC501 504 OUTPUT BALANCED CH2 8 759 711 82 IC NJM4580E J601 1 750 973 11 JACK LARGE TYPE 2 GANG PEDAL 0601 8 759 283 51 IC 5 44260 lt COIL gt 602 8 752 362 00 IC CXD2707Q IC603 8 759 283 51 M5M44260ATP 7L L301 1 410 369 11 INDUCTOR CHIP luH 10604 8 752 362 00 IC 1302 1 410 377 31 INDUCTOR CHIP 4 IC605 8 759 995 09 IC MSM6338RS L601 615 1 410 377 31 INDUCTOR CHIP 4 IC606 8 759 188 95 IC CXD8481Q L617 620 IC607 8 759 350 85 IC 527 040 1 1 414 235 11 INDUCTOR FERRITE BEAD 10608 8 752 337 79 IC CXK58257AM 10LL T6 L621 1 410 377 31 INDUCTOR CHIP 4 IC609 8 752 337 79 IC CXK58257AM 10LL T6 10610 8 759 188 96 IC SED1335F0B L901 908 1 410 377 31 INDUCTOR CHIP 4 IC611 8 759 336 84 IC LC3564SM 10 TRM L909 1 410 397 21 FERRITE BEAD INDUCTOR 10612 8 759 637 07 IC 62021 600 L910 1 410 377 31 INDUCTOR CHIP 4 TuH IC613 8 759 188 93 IC
40. 81 1 84 1 81 1 81 1 81 1 81 1 89 1 81 1 81 1 81 1 81 1 10 1 10 1 8W 1 81 1 88 1 89 1 10 1 10 1 108 1 10 1 109 1 108 1 10V 1 10 1 10 1 10 Ref No R320 Part No 1 216 017 91 METAL GLAZE R322 324 1 216 041 00 METAL CHIP Description R325 1 216 017 91 METAL GLAZE R326 1 216 017 91 METAL GLAZE R327 1 216 041 00 METAL CHIP R328 1 216 017 91 METAL GLAZE R329 1 216 017 91 METAL GLAZE R330 1 216 121 91 METAL GLAZE R401 404 1 249 427 11 CARBON R405 1 260 004 11 CARBON MELF R406 1 260 004 11 CARBON MELF R407 1 260 012 11 CARBON R408 1 260 012 11 CARBON R409 412 1 259 999 11 CARBON R414 1 259 999 11 CARBON 415 1 259 999 11 CARBON MELF R416 1 216 254 00 CARBON R417 1 260 008 11 CARBON MELF R418 1 260 008 11 CARBON MELF R419 1 260 004 11 CARBON R420 1 260 008 11 CARBON R421 1 260 008 11 CARBON R422 1 260 004 11 CARBON R423 1 260 028 11 CARBON R424 1 260 028 11 CARBON R425 1 259 991 11 CARBON R426 1 259 991 11 CARBON R427 1 259 983 11 CARBON R428 1 259 983 11 CARBON R429 1 260 008 11 CARBON R430 1 260 008 11 CARBON R431 1 260 016 11 CARBON MELF R432 1 260 002 11 CARBON R433 1 260 028 11 CARBON MELF R434 1 259 991 11 CARBON R435 1 259 983 11 CARBON R436 1 260 020 11 CARBON
41. AGE VOLTAGE SELECTOR TRANSFORMER POWER US Canadian TRANSFORMER POWER AEP Australian SECTION 7 ELECTRICAL PARTS LIST NOTE Due to standardization replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set XX X mean standardized parts so they may have some difference from tems marked are not stocked since they are seldom required for routine service Some delay should be antici pated when ordering these items SEMICONDUCTORS In each case u for example Description The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified Les composants identifi s par une marque AN sont critiques pour la s curit Ne les remplacer que par une pi ce portant le num ro sp cifi When indicating parts by refer ence number please include the board Remark lt SWITCH gt SWITCH BANK SWITCH BYPASS RAR A RAE REAR the original one X V UPAS gt e RESISTORS uPB u PB uPC u PC resistors are in ohms UPD 4 PD METAL Metal film resistor CAPACITORS METAL OXIDE Metal oxide film resistor uF F nonflammable COILS uH wH Ref No Part No Description Remark Ref No Part No 1 656 692 11 10 KEY BOARD 111
42. BON MELF R207 1 259 999 11 CARBON R208 1 260 016 11 CARBON R209 1 260 016 11 CARBON MELF R210 1 260 002 11 CARBON R211 1 260 020 11 CARBON MELF R212 1 260 020 11 CARBON MELF R213 1 260 008 11 CARBON MELF R214 1 260 008 11 CARBON MELF R215 1 260 004 11 CARBON R216 1 260 008 11 CARBON MELF R217 1 260 008 11 CARBON R218 1 260 004 11 CARBON R219 1 259 979 11 CARBON MELF R220 1 259 979 11 CARBON R221 223 1 259 991 11 CARBON MELF R224 1 216 057 00 METAL CHIP R225 1 216 057 00 METAL CHIP R226 1 260 004 11 CARBON R227 1 260 004 11 CARBON MELF 1 8W R228 1 260 016 11 CARBON 1 8W R229 1 260 020 11 CARBON 1 81 R301 1 216 049 91 METAL GLAZE 1 8W R302 1 216 025 91 METAL GLAZE 1 8W R303 1 216 013 00 METAL CHIP R305 311 1 8V 1 216 041 00 METAL CHIP 1 81 R314 1 216 033 00 METAL CHIP 1 81 1 81 R315 1 216 025 91 METAL GLAZE 1 81 R316 1 216 025 91 METAL GLAZE R317 1 216 033 00 METAL CHIP 1 81 R318 1 216 025 91 METAL GLAZE 1 8W R319 1 216 025 91 METAL GLAZE 1 81 10 4 TK 4T 410 2 2 2 2 4 TK 4 TK ATK 100K ATK ATK 22K 2 2K ATK 47K 3 3K 100K 100K 10K 10K 4 TK 10K 10K 4 TK 47 41 470 2 2K 2 2K 4 TK 4 TK ATK 100 100 33 470 220 100 100 220 100 100 Remark 1 81 1 88 1 81 1 81 1 81 1 108 1 10 1 81 1 81 1 81 1 81 1 81 1 81 1 81 1 81 1 81 1 81 1 8 1
43. CTION B Day sets the Day FUNCTION C Year sets the Year FUNCTION D Hour sets the Hour FUNCTION E MIN sets the Minute FUNCTION F Start starts the clock gt w Setting the Display Mode The display function lets you adjust the display mode and display contrast 1 Press SYSTEM 2 Press FUNCTION A Set Up 3 Press FUNCTION D DISP FUNCTION A Mode selects the display mode Name displays the name of the memory file in large characters and the Active Parameter settings in small characters Value displays the memory name in small characters and the Active Parameter settings in large characters FUNCTION B adjusts the contrast of the display Setting the Noise Gate Gate Use the noise gate function when the source of the input signal generates a lot of noise Running the input signal through the noise gate before processing reduces noise when no sound is being output Press SYSTEM 2 Press FUNCTION A Set Up 3 Press FUNCTION B Gate FUNCTION A sets the attack time the rate at which the gate opens FUNCTION B REL sets the release time the rate at which the gate closes FUNCTION C THR sets the threshold level the level at which the gate will close The larger the value the larger the signal that will enter the gate Cutting the Direct Sound Dry On Off This setting lets you cut the direct sound and output only the sound of the effect regardless of the MIXER block s DRY LEVEL
44. D COMPLETE 61 4 886 821 01 SCREW S TIGHT PTTWH 3x6 AF803 62 4 973 996 01 PANEL BACK 63 1 690 057 11 LEAD WITH CONNECTOR 2 CORE AF804 64 4 810 539 00 PLATE GROUND AF804 65 1 656 690 11 PRIMARY BOARD 66 4 916 303 01 SHEET INSULATING 67 3 531 576 51 RIVET 16601 68 1 500 278 11 FILTER CLAMP FERRITE CORE ICS607 US Canadian AS2 BBI 1 580 302 11 BAR BUS 4P ATI BB2 1 566 940 11 BUS BAR 6P ATI Replace only with part number are critical for safety Part No 1 580 302 11 1 580 315 21 1 532 215 00 1 532 139 11 1 532 215 00 1 532 139 11 1 532 215 00 1 532 139 11 1 532 215 00 1 532 139 11 8 159 350 85 1 540 107 11 1 510 113 11 1 429 091 11 1 429 098 11 identified by or dotted line with mark Description AEP Australian model Les composants identifi s par une sont critiques pour la marque s curit Ne les remplacer que par une pi ce portant le num ro sp cifi Remark BAR BUS 4P INLET 3P AC IN FUSE TIME LAG TO 8A 250V AEP Australian GLASS TUBE 0 8A 125V US Canadian TIME LAG TO 8A 250V AEP Austral ian FUSE FUSE FUSE GLASS TUBE 0 8A 125V US Canadian TIME LAG 0 8A 250V AEP Austral ian GLASS TUBE 0 8A 125V US Canadian TIME LAG TO 8A 250V AEP Australian GLASS TUBE 0 1257 US Canadian FUSE FUSE FUSE FUSE IC TMS27C040 V77 El SOCKET IC 32P SELECTOR POWER VOLT
45. DPS V77 SERVICE MANUAL US Model Canadian Model AEP Model Australian Model SPECIFICATIONS A D Converter 1 Bit 64 times oversampling 24 bit resolution Digital Input Output Terminal type 8 pin mini DIN Use optional cables RK V77A for AES EBU or D A Converter Advanced PULSE D A converter 20 bit resolution RK V778 for SPDIF Sampling Pedal Input Terminal type Standard PHONE type Frequency Analog input 48 kHz assignable control terminals x 2 Digitalinput 44 1 48 kHz auto switching MIDI Input Output Jack 5 pin DIN IN x 1 OUT THRU x 1 Analog Input OUT THRU can be set to either OUT or THRU 8 Frequency Response 10 22 1 reference maximum input E M Jack type inputlevel inputlevel impedance circuit type Signal to Noise Ratio Greater than 97 dB XLR 3 31 4dBs 21 dBs 20 kilohms balanced Dynamic Range Greater than 97 dB PHONE 20 dBs 2 dBs 50 kilohms unbalanced or 4 dBs or 21 dBs Distortion Less then 0 00395 1 kHz 0 dBs 0 775 Vrms M XLR 3 31 connectors 1 GND 2 HOT 3 COLD emory reset 198 locations 99 location preset bank x 2 User 198 locations 99 location user bank x 2 Analog Output 590 Power Source AC 120 V 60 Hz AC 230 V 50 60 Hz reference maximum load Jack type output level output level impedance circuit type Power Consumption 23 W 120 V 25 W 230 V XLR 3 32 4 21 dBs 600 ohms balanced or more Dimensions 482 x
46. E to choose Mixr EDIT SELECT 2 FX FX Mix 7 t 4 Press FUNCTION A STRCT EDIT Mixer B 6 0 SER e ELE 2 5 Turn the operation dial to choose the structure you desire SERI 1 serial processing from FX A to FX B SERI 2 serial processing from FX B to FX A PARA parallel processing of FX A and FX B DUAL processes CH 1 into FX A and CH 2 into FX B MORPH morphing see page 16 See pages 8 and 9 for descriptions of each structure 6 Use FUNCTION B FX A C FX B or D Dry if you want to change the output levels EDIT Mi E 6 0 Fx A dB AREE ef 0 SERI E T NZYW rxs Dy MSN Press FUNCTION E after choosing FX A FX B or Dry to adjust the levels for each channel independently 7 Turn the operation dial to choose the setting you desire See page 10 for additional information regarding the output levels Press SAVE to store the new structure settings see page 22 Press EXIT a few times to return to the play screen Checking the Structure in PLAY Mode The symbol in the center of the title bar changes according to the structure of the effect Structure symbol PLAY CEQ Haif Fat 1 0 0 64 0 8 0 70 6 0 6 0 Size Size RotHi 1 8 1 Eff
47. HIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT ELECT ELECT CERAMIC CHIP ELECT ELECT ELECT CERAMIC CHIP CERAMIC CHIP ELECT ELECT CERAMIC CHIP CERAMIC CHIP ELECT ELECT ELECT CERAMIC CHIP ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT FILM CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 33PF 22PF 22PF 0 0 OluF 0 luF 10uF 0 luF 0 luF 10PF 10PF 10uF 100uF 3300uF 3300uF 0 luF 1000uF 1000uF 6800uF 0 0 luF 2200uF 6800uF 0 luF 0 2200uF ATuF 47uF 0 022uF 1000uF 1000uF 0 luF 0 luF 100PF 100PF 0 luF 0 luF 22uF 0 04TuF 0 luF 22uF 0 luF 0 luF 22PF 22PF Remark 5 5 5 20 0 5PF 0 SPF 20 20 20 20 20 20 20 20 20 20 20 20 10 20 20 5 5 20 5 20 5 5 50V 50V 50V 25V 50V 25V 50 25V 25V 50V 50V 50V 6 35Y 35 25V 25V 25V 16Y 25V 25V 10 16Y 25V 25V 10Y 35V 25V 25V 35V 35V 25V 25V 507 50V 25V 25V 25V 50 25V 25Y 25Y 25V 50V 50 Ref No Part No C915 1 163 038 91 C916 1 163 038 91 C918 1 136 153 00 C919 1 163 249 11 C920 1 163 221 11 C921 1 124 418 11 C922 1 163 221 11 C923 1 163 239 11 C924 1 163 038 91 C925 1 136 157 00 C926 1 163 038 91 C921 1 136 113 00 C929 1 163 038 91 C930 1 163 038 91 C93
48. ITAL IN OUT MIDI IN MIDI OUT THRU CPU PEDAL IN 1 PEDAL IN 2 28 OUTPUT LEVEL PANEL CH1 on Qoo mmn dg Y Y PRESET USER MEMORY MEMORY JOG SHUTTLE LED METER Regarding the options Two types of digital cables are separately sold Dedicated cables D RK V77A e Connection cable for AES EBU e No 1 769 782 11 QRK V77S e Connection cable for SPDIF e No 1 769 783 11 Outline of optional cables Special cables used when connecting DPS V77 and a digital audio format Depending on the type of the digital audio format there are two types of dedicated cables the RK V77A for professional use and the RK V77S for consumers using SPDIF general CD players DAT etc Digital 1 0 Terminal Chart AES EBU type XLR type HOT IN COLD GND HOT OUT COLD GND SPDIF type RCA type HOT IN COLD HOT OUT COLD Note Mini DIN Mini DIN rear panel 5 8 1 2 4 7 1 2 4 7 Mini DIN rear panel 5 8 3 6 1 2 and 7 are shorted 4 is open RCA OUT 3 HOT 1100 6 COLD Mini DIN terminal 29 Functional Hierarchy PLAY AP active parameter 1 AP active parameter 2 AP active parameter 3 AP active parameter 4 AP active parameter 5 AP active parameter 6 EDIT EQA TIT FX B Effect B level Dry Dry level CH 1 CH 1 teval CH 2 CH 2 level RTC 1 Block block to be c
49. ITAL tN DIGITAL IN OIGITAL OUT Setting the Digital IN OUT To obtain the best possible sound quality when using the DIGITAL 1 0 jack we recommend setting the input mode to digital instead of both digital and analog The following steps show vou how to set the input mode adjust the digital input level and select the de emphasis mode Refer to Understanding the Signal flow on page 8 for details regarding the digital signal flow Also see Input Settings and the input Signal and Digital 1 0 Terminal Chart on page 29 for additional information 1 Press SYSTEM 2 Press FUNCTION A to choose Set Up System e Z oc Setup Memry Pedal MID 3 Press FUNCTION A to choose Input System Setup me TET Input Gate Bypass DISP Clock Dry off You can select analog ANALG digital DIGTL or both analog and digital Both jacks for input and output 4 Press FUNCTION A Mode and use the operation dial to select DIGTL digital System input DIGTL STREO 120 120 Auto 43 5 At 1 2 UMOR RC Press FUNCTION B ChSel and use the operation dial to select the input channel s To use both and choose stereo STREO To use only CHI choose monaural 1 MONO 1 To use only CH2 choose monaural 2 MONO 2 These selting can also be made
50. ITOR gt 1 161 744 51 CERAMIC AC2 1 161 742 00 CERAMIC AC3 1 161 742 00 CERAMIC ACA 1 161 742 00 CERAMIC OluF 400V 0022uF 2096 400 0022uF 2096 400 0022uF 20 400 US Canadian AC5 1 161 742 00 CERAMIC 0 0022uF 20 400V AEP Australian ACE 1 161 742 00 CERAMIC 0 0022uF 20 400V AEP Australian lt CONNECTOR gt 1 580 629 11 PIN CONNECTOR 2P CN2 1 564 687 11 PIN CONNECTOR 3P lt LINE FILTER gt ALFI 1 421 915 11 COIL LINE FILTER lt SWITCH gt 51 1 762 363 11 SWITCH POWER POWER ASZ 1 570 173 11 SELECTOR POWER VOLTAGE VOLTAGE SELECTOR 1 656 694 11 VOL BOARD 55555525 lt gt CN102 1 564 522 11 PLUG CONNECTOR CN104 1 564 521 11 PLUG CONNECTOR 6P lt VARIABLE RESISTOR gt RV101 1 241 170 11 RES VAR CARBON 20K 20K INPUT RV102 1 237 306 11 RES VAR CARBON 10K 10K OUTPUT HRA RARE RARE RARER ER ER ER ER ERK RARER AREER KK The components mark are critical for safety Replace only with part number specified Ref No Part No Description Remark MISCELLANEOUS 252552525225 A55 1 762 363 11 SWITCH POWER POWER 56 1 537 110 21 TERMINAL BOARD GROUND A58 1 551 812 11 CORD POWER US Canadian 58 1 590 910 11 CORD SET POWER Australian 59 1 533 293 11 FUSE HOLDER 63 1 690 057 11 LEAD WITH CONNECTOR 2 C
51. METAL GLAZE R691 1 216 073 00 METAL CHIP R692 1 216 013 00 METAL CHIP R693 1 216 089 91 METAL GLAZE R694 1 216 073 00 METAL CHIP R695 1 216 089 91 METAL GLAZE R696 1 216 073 00 METAL CHIP R697 1 216 097 91 METAL GLAZE R698 1 216 097 91 METAL GLAZE R699 1 216 121 91 METAL GLAZE R700 1 216 061 00 METAL CHIP R701 1 216 073 00 METAL CHIP R702 1 216 065 00 METAL CHIP R703 1 216 073 00 METAL CHIP R704 1 216 073 00 METAL CHIP R705 1 216 065 00 METAL CHIP R706 1 216 073 00 METAL CHIP R707 709 1 216 033 00 METAL CHIP R710 1 216 049 91 METAL GLAZE R711 1 216 089 91 METAL GLAZE R712 1 216 013 00 METAL CHIP R713 1 216 089 91 METAL GLAZE R714 1 216 073 00 METAL CHIP R720 723 1 216 041 00 METAL CHIP R725 1 216 013 00 METAL CHIP R726 1 216 089 91 METAL GLAZE R727 1 216 097 01 METAL GLAZE R728 1 216 121 91 METAL GLAZE R729 1 216 073 00 METAL CHIP R730 1 216 073 00 METAL CHIP R801 1 216 037 00 METAL CHIP R802 1 216 029 00 METAL CHIP R803 1 216 105 91 METAL GLAZE R804 1 216 089 91 METAL GLAZE R805 1 216 089 91 METAL GLAZE R806 1 216 073 00 METAL CHIP R807 1 216 057 00 METAL CHIP R808 1 216 025 91 METAL GLAZE R901 904 1 216 033 00 METAL CHIP R905 1 216 017 91 METAL GLAZE 470 15 470 10K 41 10 10 ATK 10K ATK 10K 100K 100K 1M 3 3K 10K 4 TK 10K 10K 4 TK 10K 220 IK 47K 10K 47K 10K 470 10K ATK 100K 10K 10K 330 150 220K 41K ATK 10K 2 2K 100 220 47 5 5 5 5 5
52. NJU6355EM T1 1911 1 426 850 11 COIL RF 10614 8 159 283 49 IC 6413002 10 L912 915 IC615 8 759 269 44 IC SNT4HC151ANS E20 1 236 129 11 ENCAPSULATED COMPONENT IC801 8 759 982 36 IC 1 PHOTO COUPLER gt 802 8 759 701 70 IC 9 803 8 759 701 56 NJM78MO5FA PC601 8 749 924 62 PHOTO COUPLER PC410 The components mark identified by or dotted line with mark are critical for safety Les composants identifi s par une marque sont critiques pour la s curit Ne les remplacer que par une pi ce portant le num ro sp cifi Replace only with part number specified Ref No Part No Description lt TRANSISTOR 0101 8 729 422 29 TRANSISTOR 0102 8 729 422 29 TRANSISTOR 0201 8 729 422 29 TRANSISTOR 0202 8 729 422 29 TRANSISTOR 0301 9 129 205 38 TRANSISTOR 0302 8 729 808 01 TRANSISTOR 0303 8 729 205 38 TRANSISTOR 0304 8 729 808 01 TRANSISTOR 0601 605 8 729 805 65 TRANSISTOR Q606 614 8 729 805 41 TRANSISTOR 0615 8 729 120 28 TRANSISTOR 0616 8 729 422 29 TRANSISTOR 0617 9 129 422 29 TRANSISTOR 0618 8 729 805 41 TRANSISTOR Q619 8 729 805 65 TRANSISTOR 0620 8 729 805 41 TRANSISTOR 0621 8 729 805 65 TRANSISTOR Q622 8 729 805 41 TRANSISTOR Q623 8 729 805 65 TRANSISTOR 0624 8 729 805 41 TRANSISTOR 0625 8 729 805 65 TRANSISTOR 0626 8 129 422 29 TRANSISTOR 0627 8 729 805 65 TRANSISTOR 0628 8 729 120 28 TRANSISTOR 0629 8 729 120 28 TRANSISTOR 0630 8 729 805 65 TRANSISTOR Q90
53. NTROLLER S z 8 a 775 J e o u o 903 M66009FP 906 SN74HC153ANS CLOCK CURRENT AB8RESS CHECK wi CIRCUIT DATA INPUTS OUTPUT GENERAT ING CIRCUIT SHIFT REGISTER 8BITS FOR SERIAL INPUT a LATCH 8 BITS 611 LC3564SM 10 TRM SHIFT REGISTER 9 BITS FOR SERIAL OUTPUT ABBRESS COINCIBSENCE DETECTING CIRCUIT DATA INPUTS COLUH MEMORY ARRAY pois J 910 TC5081AP Eu i OUTPUT BUFFER INPUT CONTROL S BUFFER ee NC 12 A7 Ab AS A4 A3 A2 1 0 80 81 82 55 e X mean standardized so they may have some difference from the original one The construction parts of an assembled part are indicated with a collation number in the remark column 6 1 FRONT PANEL SECTION SECTION 6 EXPLODED VIEWS Items marked are not stocked since they are seldom required for routine service Some delay should be antici pated when ordering these items The mechanical parts with no reference number in the exploded views are not supplied Hardware mark list and accessories and packing materials are given in the last of this parts list The components identified by mark or dotted line with mark are critical for safety Replace only with part number specified Les composants identifi s par une marque sont critiques pour
54. ORE 68 1 500 278 11 FILTER CLAMP FERRITE CORE US Canadian ACNJ1 1 580 375 21 INLET AC IN AF801 1 532 215 00 FUSE TIME LAG 250V Australian AF801 1 532 139 11 FUSE GLASS TUBE 0 8A 125V US Canadian AF802 1 532 215 00 FUSE TIME LAG TO 8A 250V AEP Australian AF802 1 532 139 11 FUSE GLASS TUBE 0 8 125V US Canadian AF83 1 532 215 00 FUSE TIME LAG 0 8A 2507 AEP Australian AF803 1 532 739 11 FUSE GLASS TUBE 0 8A 125V US Canadian AF804 1 532 215 00 FUSE TIME LAG TO 8 2507 AEP Australian AF804 1 532 139 11 FUSE GLASS TUBE 0 8A 125V US Canadian LCD501 1 810 771 11 DISPLAY PANEL LIQUID CRYSTAL 1 1 429 097 11 TRANSFORMER POWER US Canadian ATI 1 429 098 11 TRANSFORMER POWER AEP Australian ACCESSORIES amp PACKING MATERIALS 1 551 812 11 CORD POWER US Canadian 1 590 910 11 CORD SET POWER AEP ustralian 3 103 450 01 INSTRUCTION ENGLISH FRENCH US Canadian 3 798 760 11 MANUAL INSTRUCTION ENGLISH FRENCH DANISH 3 798 784 11 GUIDE ENGLISH FRENCH DANISH 3 798 785 11 LIST PRESET MEMORY 4 941 101 01 CUSHION L 4 941 102 01 CUSHION R 4 950 766 01 LABEL FCC DIGITAL DEVICE US Canadian identified by Les composants identifi s par une or dotted line with mark marque sont critiques pour la s curit Ne les remplacer que par une
55. Oam O aa O am 56 55 80 xw 55 in TIT 97 90 m INTERFACE PARALLEL INTERFACE 95 0 PHA XRB READER xe ax A MM m 5 m m m a a a a a IC608 609 CXK58257AM 10LL T6 MEMORY ROW ag 14 1 DECODER S12XS12 AM A7 Ab 4 22 as 5 1 0 GATE ef Dp seem COLUMN ip ONERE SE S9ECOBER 20 EE UE ab 5 B 1 08 18 1 07 1701 D 1 06 1702 if 1 05 1703 EUR 1 04 BUFFER 1 0 BUFFER Tp m 45 610 SED1335F0B 901 CS8412 CS 905 SN74HCUO4ANS E20 vas lt gt VERF CEZF2 SDATA AGND FILT lt gt Om Om D 09 09 zep 0 Qd E l ee ae aa AU810 CLOCK amp 88ATA SERIAL PORT RECOVERY T QE A a aa he opie A AAA E j IEEE REGISTERS ae 1 2 vais VAIS veo vel Ommon mome INTERFACE SEL CBL 3 INPUT OUTPUT REGISTER RS422 CEIVER 0 0 0 0 b AH ADORESS 8 L r a z x 2 6 o CO
56. RY HOLDER gt HOLDER BATTERY lt BUS BAR gt BAR BUS 4P BUS BAR 6P BAR BUS 4P lt CAPACITOR gt ELECT 22uF 20 35 ELECT 22uF 20 35 CERAMIC CHIP 100 5 50V CERAMIC CHIP 100 5 50V ELECT 22uF 20 25 CERAMIC CHIP 0 luF 25V CERAMIC CHIP 0 luF 25V FILM 0 O1uF 5 50V ELECT 22uF 20 25 ELECT 22uF 20 25 ELECT 22uF 20 35 ELECT 22uF 20 35 CERAMIC CHIP 100PF 5 50V CERAMIC CHIP 100PF 5 50V ELECT 22uF 20 25 CERAMIC CHIP 0 luF 25V CERAMIC CHIP 0 luF 25V Ref No Part No Description C215 1 136 153 00 FILM C217 1 126 049 11 ELECT C218 1 126 049 11 ELECT C301 1 136 165 00 FILM C302 1 136 169 00 FILM C303 1 136 169 00 FILM C304 1 136 165 00 FILM C305 1 124 443 00 ELECT C306 1 124 443 00 ELECT C310 313 1 163 038 91 CERAMIC CHIP C314 1 126 012 11 ELECT C315 1 126 012 11 ELECT C316 1 163 038 91 CERAMIC CHIP C317 1 163 038 91 CERAMIC CHIP C318 1 124 412 11 ELECT C319 1 124 472 11 ELECT C320 1 136 165 00 FILM C321 1 136 165 00 FILM C322 1 124 472 11 ELECT C323 1 126 049 11 ELECT C324 1 163 038 91 CERAMIC CHIP C325 1 126 049 11 ELECT C326 328 1 163 038 91 CERAMIC CHIP C329 1 124 412 11 ELECT C330 1 124 443 00 ELECT C331 333 1 163 038 91 CERAMIC CHIP C334 1 124 412 11 ELECT C335 1 163 038 91 CERAMIC CHIP C336 1 163 038 91 CERAMIC CHIP C337 1 124 443 00 ELECT C338 1 163 038 91 CERAMIC CHIP C339 1 163 038 91 CERAMIC CHIP C340 1 124 472 11 ELECT C341 1 124 418
57. TAL 170 e C615 M II om HA ms MI I UT THRU SEL NE 4121 q 7901 soe l NEP 0 35 5 ses L R95 CK E L Wc es rek i 055 ee 19 EE 5 E 220 E BYPASS LES x 8 1 EDT picem A C910 gt PLL mm 9 5 gt C j SWITCH A cg 1 02 I ENG C eee 26 9 4 j 5 Mb K 0 T D Le 16907 12908 5 e axa 0 id aour o ORE LACK l 02 BIN RES I TN di 10913 911 a INVERTER SWITCH H 8 1941 5 Bn ipu ua P LACK Us 5 N njo x PAP 118 A A CR aaa sr asr rr r rra s os maa mae nam asawa c A A TR eras Jaam aa ja poran yeee yea Jaaa a umm ama umm usen Ee x He JT c s P MP EM MP MM CE P E a w MAIN BOARD 2 2 MAIN 2 2 MAIN BOARB 2 2 MAIN BOARS 33 34 35 36 37
58. TION lets you select the memory bank and memory number that will respond to the table number set at FUNCTION E Other Settings To set Bypass see page 15 To set Input see page 13 To set the MIDI functions see Pages 21 and 26 To organize the user memory see page 23 To set the morphing function see page 16 25 Using MIDI You can use the MID interface to control various aspects of this unit For example you can switch between memorized effects by using the program table or save USER memory data onto an external storage device addition MIDI controls like wheels and velocity effect controllers be used to control things like effect depth in real time See Setting the Real Time Control RTC on page 21 Multi display SYSTEM Shuttle ring 1 Press SYSTEM 2 Press FUNCTION D to select MIDI System lt Z gt lt Setup Memry Pedal Morph Use the FUNCTION buttons A F to choose the MIDI block you want to adjust System Midi gt gt Basic Table Rx Sw Tx Sw Bulk Tx oe Select to Basic set basic MIDI functions Table determine the MIDI command table Rx SW determine how MID data will be received Tx SW determine how MIDI data will be transmitted Bulk Tx send MIDI data in bulk 4 Use FUNCTION buttons A F oper
59. alue LCD contrast adjustment MEMORY SOURC source select DEST destination select EXEC execute SOURC source select DEST destination select EXEC execute MEM 14 MEM 24 EXEC execute MEM memory number select EXEC execute MEM memory number select EXEC execute Type MIN set minimum pedal position cd Move Exchange Delete Protect PEDAL PDL 1 PDL 2 MIDI Basic set maximum pedal position Curve curve type TBL table number MEM memory number select same as above Ch select channel 1 16 Omni On Off Out select OUT THRU MIDI BANK MEM tt Rx Sw EXCLV On Off P Chg program change On Off C Chg control change On Off CH PR channel pressure On Off BENDR pitch bend OrvOff Tx Sw PANEL On Off Bulk Tx Table TI mri Type data type MEM memory number select EXEC execute T Morphing FS Time set change time Curve set change curve SECTION 2 TEST MODE This product uses a microcomputer and is equipped with a MIDI interface for musical instruments and computers and it has specifications that make possible rewriting of the internal memory with external MIDI equipment Due to this when required the internal data be rewritten by the use of external equipment etc and in case the internal data should break down at the time of repair Example when the power is cut of
60. ation dial shuttle ring number buttons or the SHIFT and A and Y buttons to make the adjustments you desire 26 FUNCTION A F Operation dial Preparing a Basic MIDI Setup Basic Use Basic to set basic MIDI functions 1 Press SYSTEM 2 Press FUNCTION D to choose MIDI 3 Press FUNCTION to choose Basic FUNCTION A CH specifies the MIDI channel 1 16 FUNCTION B OMNI turns the OMNI function ON OFF FUNCTION C OUT sets the MIDI function OUT THRU MID Program Table Setup Table TABLE lets you decide how the MIDI commands will effect a given memory number memory bank 1 Press SYSTEM 2 Press FUNCTION D to choose MIDI 3 Press FUNCTION B to choose Table FUNCTION A MIDI selects the MIDI program change number FUNCTION B BANKJ selects the memory bank or bypass FUNCTION C MEMH selects the memory number MIDI Receive Switch Setup Rx Sw Rx Sw lets you decide how this unit will receive MIDI data 1 Press SYSTEM 2 Press FUNCTION D to choose MIDI 3 Press FUNCTION C to choose Rx Sw FUNCTION A EXCLV turns exclusive reception ON OFF FUNCTION Chg turns program change reception ON OFF FUNCTION C C Chyg turns control change reception ON OFF FUNCTION D CH PR turns channel pressure reception ON OFF FUNCTION E BENDR turns pitch bender reception ON OFF MIDI Transmit Switch Setup Tx Sw Tx Sw lets you control how MIDI exclusive data is output fro
61. cs of an effect in real time Since control conditions vary for each type of effect control assignments are made separately for each effect block parameter in the RTC block The effector is provided with 6 MIDI RTC channels each carrying independent control source and destination parameter information 1 Choose an effect from the memory banks PLAY CEQ Hall CEQ Hall Fat He verb 6 0 6 0 size Roth sie Roi FxA 1 FxB 1 2 Press PAGE EDIT twice 3 Press FUNCTION A to choose RTC EDIT SELECT RTC Active P s PAGE 1 r pet ET 4 Use the FUNCTION buttons A F to choose an RTC channel 1 6 Real Time Controller Select RTC1 RTC2 RTC3 RTC4 RICS RICE 5 Use page 1 to specify the parameter you want to control EDIT RTC 1 Parameter Hall OnOff Off Block Block selects the block to be controlled select OFF if you don t want to use that RTC channel IPARAM specifies the parameter to be controlled from the selected block Min specifies the minimal value of the parameter s adjustable range specifies the maximal value of the parameter s adjustable range 6 Press PAGE EDIT and use page 2 to specify kind of controller you will use EDIT RTC 1 Source co 0 Sourc Min Max Sourc selects the control source C0 C31 To use a MIDI control change number
62. ct block in the current USER memory For example you can copy the EQA parameter settings from another USER or PRESET memory number into the EQA or EQB block of the USER memory number you are currently editing Follow steps 1 through 3 on the previous page to select the block e g EQA you want to copy to 2 Press FUNCTION Type twice Confirmation for entering the parameter copy screen appears in the display Pressing Type twice during another edit operation will also activate this function Press FUNCTION F Yes to proceed Press FUNCTION A No to cancel and return to the EDIT mode Use FUNCTION button A to select the memory number you want to copy from Use FUNCTION button B or C to select the effect block you want to copy the parameters from Press FUNCTION F EXEC to the parameter settings from the effect block you selected in step 4 Uu gt To an entire effect see page 23 Changing the Structure The effector contains two main effect blocks which perform signal processing to add effects to the incoming signals You can produce different sounds by changing the structure configuration of these two blocks see page 8 for details 1 Choose the effect you want to edit PLAY CEQ Hall CEQ Hall Fat Heverb 1 0 0 64 0 8 0 70 Size RotHI Size RotHI 6 0 6 0 FxA 1 FxB 1 2 Press EDIT PAGE 3 Press FUNCTION
63. d output ind d indi amp of massive volume PRESET USER PRESET USER To change effect parameters from the PLAY screen gt m PRESET banks 1 and 2 hold preset effects Editing in PLAY Mode direct edit on page 20 USER banks 1 and 2 are for user memory 1 4 1 DEN Choosing an Effect operation dial to set the morphing time When the structure is set to MORPH see page 8 for details on the system structure see page 19 to change the structure the effector creates a seamless change between effects when you switch to other memory numbers whose structures are also set to MORPH The morphing time is the length of time from the beginning to the end of the morphing process The effector will not respond to any commands including MIDI during this period Note System Morphing Condition The effector does not respond to any commands including MIDI 20 gt lt Curve WSSSIIOIOIG IIIIzIINT during the morphing process It will not respond until the preset morphing time has elapsed see below Setting the morphing time and curve 4 Press FUNCTION B Curve to select the morphing curve 1 Press SYSTEM System Morphing Condition 2 Press FUNCTION E to select Morph a System ES 2 Z gt gt lt Setup Memry Pedal MIDI Morph D lt Provides a gradual transition to the next sound JA Brings the next sound in quickly while the first sound
64. dial or number buttons to select the memory number 1 99 where you want to save the effect FUNCTION A lt CLR move the cursor backward When the cursor is all the way to the left CLR clear appears instead of lt and lets you erase the entire name FUNCTION B DEL delete the character at the cursor position SAVE Fat Reverb Fat Reverb U2 8 BANKA EEE EXEC 22 95 00 00 FUNCTION C INS insert a space at the cursor position FUNCTION D gt move the cursor forward FUNCTION AB ab switch between capital or small letters FUNCTION F EXEC execute the save operation Use EXIT to go back to the previous screen if necessary 5 Press FUNCTION EXEC to execute the save operation The PLAY screen appears in the display Protecting USER Memory This function locks the contents of the specified USER memory number so that new effects cannot be saved to that number and the contents of that memory number cannot be deleted or written over by a copy command 1 Press SYSTEM 2 Press FUNCTION B to choose MEMRY 3 Press FUNCTION E to choose PROTECT The operation dial or shuttle ring selects the memory number FUNCTION F turns protection on or off Organizing USER Memory Since each of the USER memory banks can hold up to 99 effects you may find it difficult to keep track of where certain effects are located The fol
65. e the new parameter settings use the SAVE function page 22 To return to the original parameter settings after making changes which have not yet been saved Press EXIT a few times to get to the PLAY screen then select another effect from the memory The settings for the previous effect return to the original values automatically Convenient Ways to Edit To change the same parameter for CH1 and CH 2 at the same time LINK Press the FUNCTION button for the parameter you want to change twice The characters for the other channel s parameter also reverse and you can adjust both parameters at the same time Tapping in a parameter setting Tap Tempo Certain parameters like Delay Time can be set by tapping on the ENTER button After choosing the parameter you want to set press the ENTER button repeatedly to tap in the tempo you desire The processor measures the timing of the last two taps and sets the parameter accordingly This function can only be used with parameters whose parameter name display is followed by an asterisk Comparing Effect Parameters Press BANK COMPARE while editing an effect to compare the sound of the current parameter settings with the sound of the original unedited effect Press BANK COMPARE or EXIT to return to the current parameter settings Copying Effect Parameters In EDIT mode you can copy the parameter settings from an effect block in a given USER or PRESET memory to the same kind of effe
66. ect names dimmed in the PLA Y bar are effects that are currently set to OFF symbol structure gt SERI 1 serial 1 FX A FX B SERI 2 serial 2 FX FX A PARA parallel FX FX B DUAL dual FX A ch 1 FX B ch 2 No Block B MORPH morphing FX A next memory See pages 8 and 9 for descriptions of each structure 1 gen 20 Processing Effects EDIT Editing in PLAY Mode direct edit With direct edit vou can edit up to 6 different parameters directly from the PLAY screen These parameters are called Active Parameters The following steps show you how to edit from the play screen once you ve designated the Active Parameters To designate Active Parameters see Selecting the Active Parameters below 1 Choose an effect from the memory banks The parameters available for direct editing Active Parameters appear directly above their corresponding FUNCTION button Effect PLAY CEQ Hall CEQ Hall 1 0 0 64 0 8 0 70 6 0 6 0 Size RotHI Size FxA 1 FxB 1 Active parameters 2 Press the FUNCTION button A F of the parameter you want to adjust Fat Reverb 1 0 0 64 5 0 6 0 Size ske Rori 1 FxB 1 To adjust parameters not displayed in the PLAY screen see Changing Effect Parameters on page 17 3 Use the operation dial or shuttle ring to adjust the parameter When c
67. ed L level External RAM data input output External RAM data input output Not used L level 53 wase SSCS Powersupply GND a S E E Ex o LROF 4 5 ED18 NEAL ain M Vpp Vss D3 D4 05 1 1 2021 External RAM data input output Vss Power supply GND D6 D7 ED8 ED9 Vss 10 10 ED24 I O External RAM data input output ms 1 Exi 10 Ex 10 E B External RAM data input output Not used L level E O M 70 M 72 79 Vss ly GND Eni iO Ea 16 Es uo 10 o fo as 0 we AS Bama DRAM Eom Vss EA8 X C X R 9 94 EAO 3 External RAM address output Power supply GND EA4 7 External RAM address output External RAM address output Not used OPEN 96 99 100 614 HD6413002F10 MASTER CONTROLER pore mee e _ REG O reseo _ m vw j Lu L5 O BINNN NNNENEITI treme RXD1 I Serial data input for communications P94 signal input SCK1 P40 O P41 P42 O P43 O
68. el When inputting digital signals check the Input levels in the System Setup Check that all the cables are connected correctly Make sure the appropriate input mode is selected on the System Setup Input screen You cannot input analog signals if the input mode is set to DIGTL Make sure the effect levels in the mixer block are not set excessively low 11 341 V Check the volume of the connected aniplifier or mixer The sound is not modified by the selected effect gt Press BYPASS to cancel bypass gt Is the effect set to OFF The morphing effect does not work Make sure to SAVE the effect after changing the structure to MORPH Make sure the structures of all the effects you want to morph between are set to MORPH The input level CLIP indicator lights gt Turn INPUT to the left to reduce the input level gt Reduce the output level of the source component gt Set the INPUT level selector switch to 4 dB and use the INPUT adjustment knob to re adjust the input level MIDI operations cannot be carried out gt Make sure the MIDI receive channel matches the transmit channel of the MIDI device gt Make sure the MIDI control number is set correctly gt Make sure the MIDI cable is connected securely Block Diagram ANALOG INPUT BYPASS LINE ANALOG ANALOG OUTPUT INPUT LEVEL PANEL LEVEL SW 1 20 64 dB waar ucc eu 44 INPUT SW AUTO DIG
69. ent page Press EDIT PAGE again to switch to the next page Press EDIT PAGE while holding down ENTER SHIFT to page backwards 4 Use the FUNCTION buttons A F to select the parameter you want to change EDIT EQ A Shelving EQ PAGE 2 3 Low FREQ ch 1 kHz gg SEQ 0 125 0 125 00 00 Type S LowF2 LowGe i ERE Continued 1 7 Processing Effects EDIT 5 Turn the operation dial to choose the setting you desire Shuttle ring Operation dial To change numerical values Use the number buttons and ENTER to input the value you want directly If vou press the wrong number input the number again before pressing ENTER CE C SAS To change numerical values using the arrow buttons hold down SHIFT and press either A or Y until the value you desire appears in the display A C SHIFT C Y To change another parameter on the same page of the same block Repeat steps 4 and 5 above To change a parameter on a different page of the same block Press PAGE EDIT and follow steps 4 and 5 above To make changes to another block in the same effect Press EXIT to return to the EDIT SELECT screen then follow steps 2 through 4 above To return to the PLAY screen after changing parameters Press EXIT a few times Changes made to the parameter settings are replaced by the original settings when vou select another effect from the memory To sav
70. esistor by means of a VOM or battery operated AC volt meter The limit indication is 0 75 V so analog meters must have an accurate low voltage scale The Simpson 250 and Sanwa SH 63Trd are examples of a passive VOM that is suitable Nearly all battery operated digital multimeters that have a 2V AC range are suitable See Fig A To Exposed Metal Parts on Set S 0 15uF voltmeter 221044 Earth Ground Fig A Using an AC voltmeter to check AC leakage SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK A OR DOTTED LINE WITH MARK A ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB LISHED BY SONY ATTENTION AU COMPOSANT AYANT RAPPORT A LA SECURITE LES COMPOSANTS IDENTIFIES PAR UNE MARQUE A SUR LES DIAGRAMMES SCHEMATIQUES ET LA LISTE DES PIECES SONT CRITIQUES POUR LA SECURITE DE FONCTIONNEMENT NE REMPLACER CES COM POSANTS QUE PAR DES PIECES SONY DONT LES NUMEROS SONT DONNES DANS CE MANUEL OU DANS LES SUPPLEMENTS PUBLIES PAR SONY Getting Started Names and Functions of Parts gt 6 Front panel Names and Functions of Parts Rear panel POWER ON OFF switch Press this switch to turn the power on and off Turning on the power on recalls the last used memorized effect and activates play mode automatically INPUT level adjustment knob
71. f it may happen that the operation becomes unstable Therefore when carrying out service make sure to pay attention to the following matters Inspection when carrying out repair A self test mode function has been provided to carry out inspection of each function without having to use a special jig when the repair has been completed Make absolutely sure to carry out these inspections before returning the unit to your customer Regarding the test mode All of the inspections should be carried out but in case some of them have already been completed they may be skipped upon proper judgment 1 Entering the test mode Turn the POWER switch ON while depressing the 3 keys of BANK EDIT and C The following display will appear and the test mode menu will be activated r TEST MODE MENU gt Initialize User Memory EDIT A D Initialization of the memory 1 When initializing the user memory select YES 2 When you do not want to initialize the user memory select NO Note Concerning initialization please refer to Examples when initialization has to be carried out on page 16 2 Inspection of each function The following display will appear and test mode No 1 will be activated No 1 TEST MODE 1 Battery 3 0 PDL1 PDL2 e Battery 1 The voltage of the internal lithium battery BA601 is displayed As the data of the internal SRAM cannot be maintained if the voltage is lower than 2V rep
72. fades out Note You cannot set the morphing time and curve independently for cach effect 16 Processing Effects EDIT The effector comes with 198 different effects stored in the preset memory as well as a 198 effect memory capacity for storing the effects you create by altering parameter values Use the following procedure to create original effects by editing the effects stored in the preset memory banks Multi display Number buttons Shuttle ring PAGE EDIT FUNCTION A F EXIT ENTER SHIFT Operation dial 1 Choose an effect Use the FUNCTION buttons A F to choose the block you want to change The screen for the chosen block appears in the display For example pressing FUNCTION A selects EQ A and the EDIT EQ A screen appears the example below shows a shelving equalizer PLAY CEQ Hall CEQ Hall Fat Reverb 1 0 0 64 0 8 0 70 6 0 6 0 Size Size FxA 1 FxB 1 2 Press EDIT PAGE The EDIT SELECT screen appears in the display EDIT SELECT PAGE E FX 808 FX OQ Page numbers FT SELECT FX FX Mixr Em tW Current page EDIT EQ A Shelving EQ SEQ On 0 125 0 125 00 0 0 OnOtt LowFi LowF2 LowG1 LowG2 The numbers in the upper right corner of the display indicate the number of pages basic screens in the current block The number in the black square indicates the curr
73. h both PHONE and XLR type analog INPUT and OUTPUT jacks Although the signal is always output from both the PHONE and XLR jacks the PHONE jacks are given priority for the input signal When the PHONE and XLR INPUT jacks are used at the same time the XLR signal is automatically cut Emphasis Some older CDs have emphasized high frequency sounds When outputting an analog signal from an emphasized digital source it is necessary to de emphasize the high frequency sounds and bring them back to their original levels The Input block in the SYSTEM Setup menu lets you determine whether de emphasis will be carried out automatically or manually Adjusting the INPUT OUTPUT levels to prevent clipping The numbers on the level meter show in decibels how much room is left before the INPUT signal reaches the clip point If the input signal exceeds the clip point 0 dB clip noise breaks out This unit s effect processor incorporates a 12 dB leeway Therefore even if you raise the signal level to 12 dB with the EQ block for example the internal processor will not clip the signal It is necessary however to reduce levels over 0 dB before they are output To adjust the effect level choose Mixer in the EDIT mode See Changing the effect parameters on page 17 to edit an effect Even though you can decrease levels in the mixer block the most important factor in preserving sound quality is the input level The following is a ge
74. hanging numerical values you can use the number buttons to input the value directly or hold SHIFT and press or V to change the value one unit at time Selecting the Active Parameters The following steps show vou how to select the parameters that will appear in the PLAY screen for direct editing 1 Choose an effect from the memory banks PLAY CEQ Hall CEQ Hall amp Fat Reverb size J Rott Size XA UR 9 2 Press PAGE EDIT twice 3 Press FUNCTION B to choose Active P EDIT SELECT RTC Active P J PAGE 1 4 Press a FUNCTION button A F to choose a location 1 6 Active Pt Active P6 correspond to FUNCTION buttons A F respectively e g FUNCTION B is used to select Active P2 from the PLAY screen Active Parameter Select 5201 402 503 404 505 06 Active P Active P Active P Active P Active P Active P Edit Active Parameter 1 Hall Size Block PARAM 8 c D 5 Press FUNCTION A Block and use the operation dial to select the effect block containing the parameter you want to appear on the PLAY screen 6 Press FUNCTION B PARAM and use the operation dial to select the parameter that will appear on the PLAY screen Press EXIT a few times to return to the PLAY screen Setting the Real Time Control RTC By using MIDI controls such as dampers and modulation wheels you can control various characteristi
75. ing Processed Effects SAVE Effects created by changing the parameter values with the edit function can be stored in one of the two USER memory banks for later use Each USER bank has room for 99 effects 50 you can store up to 198 different effects Memory number display The following procedure shows you how to store an effect in one of the USER memory banks Multi display SAVE Shuttle ring Bank indicators BANK COMPARE FUNCTION Number buttons Operation dial 1 Press SAVE 4 Press FUNCTION C Name The Save name screen appears in the display SAVE Fat Reverb Fat Reverb MAR 22 95 00 00 SAVE Fat Reverb Fat Reverb 1 o J iNS gt Ut BANK MEM Name EXEC AB ab EXEC 2 Press FUNCTION A and use the operation dial to select the user memory bank USER 1 or USER 2 where you want to save the effect Use the to Operation dial select icons and characters shuttle ring Number buttons select characters The display changes as shown below each time you press each button Name ExEC M 2 9 9 1 91 92 dees te I SAVE Fat Reverb Fat Reverb 8 MAR 22 95 00 00 5 5 gt M gt N ab 5 6 e r o Re6 7 s T u 7c 8 Ree V w 9 Y 2 i1 9 3 Press FUNCTION B MEM and use the operation
76. ions from the customer carry out the initialization operation The following notes are included in the Instruction Manual See step 3 Notes on being requested to carry out repair When requesting a repair data in the USER memory may be reverted to the original factory data settings Be sure to save any important data in an external MIDI data filer or make written notes of the parameter settings Method of initializing without entering the test mode e Turn the POWER switch ON while simultaneously keeping the SAVE and ENTER keys depressed After the title screen has been shown and Initialized is displayed the initialization is completed n this case the data of the internal clock is not initialized The following shows the initialization method and the content that is actually initialized Initialization method Initialization with the test mode SAVE ENTER Content being initialized Memory initialization YES Memory initialization NO Initialization of the internal system O Initialization of the user memory x Initialization of the clock data As to setting of the clock please refer to page 24 in the Instruction Manual SECTION 3 CLOCK CONSTRUCTION Regarding the clock source of this unit 1 The clock source for IC614 CPU HD6413002 is X601 10 MHz 2 The clock source for IC613 Clock NJU6355 is X603 32 768 kHz 3 The clock sources for the digital audio system A D D A
77. lace the 601 Pedal 2 PEDALI PEDAL2 terminal check on the rear panel The pedal terminal A D conversion value is displayed in the range of 000 127 within brackets by adding the circuit shown below Turn the semifixture and confirm that the figures change If not especially required this procedure may be skipped f there is no connection at all 127 will be displayed 100 Q RES ADJ PHONE plug To pedal terminal e Jog amp Shuttle 3 Checking the Jog amp Shuttle dial front panel e When rotating the dial will be displayed within the brackets When turning the Jog dial once to the left and once to the right the brackets will be fully filled by x when turning the Shuttle dial fully to the left and right e Switch 4 Checking the switch front panel When pressing the switch will be displayed within the brackets When fully turning the switch the brackets will be fully filled by Others Operation and Display 5 Other checks Other error messages are displayed 1 DRAMI ERR or DRAM2 ERR Automatic inspection of the soldered bridge etc of IC601 IC602 IC603 is carried out If this display appears apply a soldering iron to the terminal of each IC and check the application of the solder In case of DRAMI ERR check IC601 and IC602 and in case of DRAM2 ERR check IC603 and IC604 MIDI PORT ERROR By using a DIN cable to c
78. lowing procedures show you how to copy move swap and erase effects in the user memory so that you can organize the effects into a comfortable configuration Copying a memory file Copy This function lets you copy the contents of a selected USER or PRESET memory number to a specified USER memory number 1 Press SYSTEM 2 Press FUNCTION B to choose MEMRY 3 Press FUNCTION A to choose Copy FUNCTION A SOURC selects the source memory number to be Copied FUNCTION B DEST specifies the destination FUNCTION F EXEC executes the copy operation Moving USER memory Move This function lets move the contents of a specified USER memory number to another USER memory number 1 Press SYSTEM 2 Press FUNCTION B to choose MEMRY 3 Press FUNCTION B to choose Move FUNCTION SOURC selects the source memory number to be moved FUNCTION B DEST selects the destination FUNCTION F EXEC executes the move operation Exchanging USER memory XCHG This function lets you exchange the contents of two USER memory numbers 1 Press SYSTEM 2 Press FUNCTION B to choose MEMRY 3 Press FUNCTION C to choose XCHG FUNCTION A MEM 11 selects the first memory number to be exchanged FUNCTION B MEM2 selects the second memory number to be exchanged FUNCTION F EXEC Executes the exchange operation Deleting USER memory DEL This function lets you delete the contents of a USER memory number 1 Press SYSTEM 2 Press FUNCTION B to ch
79. m this unit except when using Bulk Tx 1 Press SYSTEM 2 Press FUNCTION D to choose MIDI 3 Press FUNCTION D to choose Fx Sw FUNCTION A PANELI selects the whether or not exclusive messages that appear when buttons on the front panel are pressed will be sent via MIDI OUT Transmitting MIDI Data in Bulk Bulk Tx Bulk Tx lets you transmit MIDI data in bulk 1 Press SYSTEM 2 Press FUNCTION D to choose MIDI 3 Press FUNCTION E to choose Bulk Tx FUNCTION A Type selects the type of data that will be transmitted U1 U2 01 02 SYSTEM or ALL FUNCTION B NUM selects whether to transmit all the contents of a memory bank or only individual memory numbers when you select Ul or U2 for the Typel FUNCTION F EXEC to sends the data Note Be sure that both the sending and receiving MIDI channels are set to the same values 1f the sending and receiving channels are different the data will not be received even if OMNI is set to ON 27 Additional Information Troubleshooting If this unit does not operate as expected the problem may simply be an oversight a disconnected cable or a setting error Before calling a service technician compare the symptoms of the problem with those listed below to see if you can correct the problem yourself No sound is heard or the sound is small Press BYPASS to cancel mute When inputting analog signals check to see if the INPUT knob is set to the appropriate lev
80. neral guide line for adjusting the input level but your eyes and ears are ultimately the most useful tools in determining and maintaining the appropriate input level level meter INPUT jacks Signal reading Digital with the digital attenuator set to 0 dB 0 dB digital full swing 0dB Analog 4 dB 21 dB signal BALANCED or UNBALANCED with the front panel INPUT knob set to 0 dB 4 dB signal 17 dB Analog 20 dB 2 dB signal 0 UNBALANCED with the front panel INPUT knob set to 0 dB 20 dB signal 18 dB gt See Setting the DIGITAL IN OUT on page 13 gt See Names and Functions of Parts on page 7 gt See Setting the DIGITAL IN OUT on page 13 Bypass and Mute The bypass function outputs the sound of the signal originally input into the effector without adding any effects Pressing the bypass button turns the bypass function on and off Mute is also available as a form of bypass When the BYPASS button is set to mute the sound of the originally signal is cut in addition to the sound of the effects Therefore no sound comes from the unit You can set BYPASS button to operate as either Mute or Bypass in the SYSTEM Setup menu Muting the sound is more than just turning the volume to 0 It is designed to prevent sound from returning to the mixer when the unit is connected in a send return loop with a mixer Ideally when this unit is connected to a mixer the sound of the
81. nk and make adjustments to parameter settings The operation dial lets you advance in one step increments The jog dial lets you advance rapidly in larger increments The rate of advance or value change changes according to the angle of the shuttle ring ENTER SHIFT button Use this button to enter a memory number or parameter value input with the numeric buttons page 14 Hold down while pressing the or Y button to makea one step adjustment to a memory number or a parameter value page 14 EXIT button Press after or during a setting procedure to return to the previous screen or mode or to de select an active parameter on the play screen FUNCTION A F buttons Use to select the items displayed above the respective buttons EDIT PAGE button Press during play mode to access the edit screen and make changes to the current effect page 17 Press to display different pages of multi page menus page 17 BANK COMPARE button Press to select the memory bank containing the effect you desire page 14 In edit mode press to compare alterations in effect parameters to the unaltered effect page 18 BYPASS MUTE button Press to route the signal around the effect processing circuitry so that the signal being input is output unchanged bypass or to completely cut output from the effector mute see page 15 Memory bank indicators Indicate the currently selected memory bank PRESET 1 PRESET 2 USER 1 or USER 2 see page 14
82. o the kind of sound you want to make The structure screen See page 19 to change the INPUT LEVEL UTPUTTEVEU not onlv lets vou choose the structure type see the following chart but also lets you structure PANEN PANEL adjust the output level for each block represented in the chart by the MIX BLOCK D W a LEVEL SW UNBALANCED 020 34 98 gt SERIAL A B SERI 1 For example if you set the BLOCK A as an BYPASS LINE ANALOG BLOCK ar BLOCK H largest available reverb sce page 17 for detail on how to edit effects For information regarding effects and adjustable parameters see the separate Effect Parameter Guide and Preset Memory Catalog You can add reverb to the sound produced by sock Li flanger effect or you can flange the sound You can use the effector as an A D or D A converter by turning off all the effects P produced by the reverb effect ch2 ch a BLOCK i MIX ux 1 ine 1 intense flanger and set the BLOCK B as the IN Getting Started Analog IN OUT and digital IN OUT This unit is provided with both analog and digital inputs and outputs and you can use both of them at the same time The input block in the SYSTEM Setup menu lets you determine whether to use the analog the digital or both the analog and the digital INPUT OUTPUT jacks Analog INPUT priority This unit is provided wit
83. onnect the MIDI IN OUT terminals on the rear panel the automatic inspection of the MIDI terminals is carried out When there is no special requirement to make a connection this display will appear but it may be ignored e Ifthe brackets were fully filled with asterisks in the preceding checks of the switch and Jog amp Shuttle press the ENTER key The following display will appear and test mode No 2 will be activated 3 Inspection of each function No 2 EDIT A B C ID F EXIT 1 When pressing the A key check that all LCD dots become black 2 When all the LCD dots have become black check that the contrast changes when you rotate the Jog amp Shuttle dials 3 When pressing the B key check that each dot and segment light up between the 8 segments meters and LEDs e LCD 1 e LCD 2 e LED 4 Completion of the inspection When pressing the EXIT key reactivating is carried out and the test mode is completed Examples when initialization has to be carried out gt 1 When reconnecting the power supply and the keys do not have any effect and when the there are distortions in the display due to unstable operation of the software 2 When the version of the ROM IC607 has been changed Including change of circuit board 3 When the power supply has been changed or removed once Even except for the above when there are no special instruct
84. ontrolled PARAM parameter to be controlled RTC Min minimum parameter value Max maximum parameter value Sourc control source Min minimum control source value Max maximum control source value RTC 2 same as above RTC 3 same as above RTC 4 same as above RTC 5 same as above RTC 6 same as above AP 1 Block block to be controlled E PARAM parameter to be controlled AP 2 same as above AP AP 3 same as above AP 4 same as above AP 5 same as above m AP 6 same as above SAVE BANK MEM Name DEL delete character above cursor INS insert space at cursor move cursor forward AB ab capital EXEC save and return to PLAY mode HTIH EXEC save and return to PLAY mode SYSTEM Setup Input Gate On Ott Bypass Parameter 1 Disp Parameter n Clock Month FX same as above Day EQ same as above Year FX B same as above Hour Mixer STRCT structure MIN minute FX A Effect A level Start Dry on off Mode PGM off CLR delete all characters move cursor backwards Mode analog digital both ChSel channel select Att 1 digital input attenuator Att 2 CH 2 digitat input attenuator EMPHA emphasis mode auto orvoff ATK attack time REL release time THR threshold level MODE bypass mute Tini MODE name v
85. oose MEMRY 3 Press FUNCTION D to choose DEL The operation dial or shuttle ring selects the memory number FUNCTION F EXEC executes the delete operation 23 Setting the System Environment In the system mode lets you set up the effector s operating environments To go back to the previous screen during The following steps describe how to make changes in the system setup setup press EXIT once To return to the play mode after making adjustments press EXIT a few times until you reach the PLAY screen Multi display SYSTEM Shuttle ring 1 Press SYSTEM 2 Press FUNCTION A to select Set Up Setup Pedal MIDI Morph 3 Use FUNCTION buttons A F to choose the items you want to adjust System Setup ET Input Gate Bypass DISP Clock Dry off a Lp _ 4 Use FUNCTION buttons A F operation dial shuttle ring number buttons or the SHIFT and A and Y buttons to make the adjustments you desire 24 FUNCTION A F _ Operation dial Setting the Clock Clock The clock function lets you set the time and date of the effector s built in clock Once the clock is set the date and time are automatically stored in the user memory when you save a processed effect Press SYSTEM 2 Press FUNCTION A Set Up Press FUNCTION E Clock FUNCTION A Month sets the Month FUN
86. put level 78 Jenueuu o C ct 3 a 24 o 23 3 IWYANAD L NOILO3S PE Getting Started Understanding the Signal Flow PARALLEL PARA IN E This structure lets you apply effects like BLOCK flanger and reverb separately and then mis ei H them before output this case there s no This unit takes in audio signals from two types of input jacks digital and analog processes them using various internal ch2 Lj BLOCK undulation from the flanger in the reverb blocks and outputs them through the analog and digital output jacks To make the most of this unit it is essential that you vis ey have a firm understanding of the audio signal flow This section provides an explanation of the internal blocks and how DUAL DUAL they process the input and output audio signals This structure lets you isolate ch 1 and ch 2 ban _ stock For example you can connect a guitar to ch 1 m2 AL a and a drum machine to ch 2 then add a BLOCK flanger effect to the guitar and reverb effect ane BLOCK to the drum machine Block and structure 4 The audio signal processor in this unit is divided into two parts BLOCK A and MORPHING MORPH a BLOCK B Each of these blocks is composed of an EQ BLOCK and an FX effect i bs ieee EON nn oe px E 5 tween effects stored in the memory banks
87. r clock output Not used OPEN Master clock input 15 Vss Power supply GND 16 TSO Test data input L Normal 17 TS1 Test data input L Normal 18 TSA Test data input L Normal 9 LRKO LRCK input RCK input CK input CK input N N gt ach Es Frequency divider BCK output O Counter input frequency divider LRCK output for SYNC DET IA SIB SIC I Vss Serial data input bo Serial data input N N Q Serial data input Power supply 5 Power supply GND N m m 30 Serial data output ECJO Terminal input test data output for conditional jump Terminal input test data output for conditional jump ECIZ Terminal input test data output for conditional jump Not used GND connection Terminal input test data output for conditional jump Not used connection REDY E HCIF Readay signal output Open drain TRDT EX data output XLAT HCIF data mode identification signal input RVDT I HCIF data input SCLO Test data output Not used OPEN SCLI Test data output Not used OPEN 39 40 41 42 43 44 Description I O O Test data output Not sed Pey OOOO External RAM data input output Not used L level External RAM data input output External RAM data input output Not us
88. turn on the power The PLAY screen is displayed Structure message see page 19 Category icon Memory name EQ Hall CEQ Hall sa Fat Reverb 1 0 0 64 0 8 0 70 Size Size 6 0 6 0 1 1 Active parameters see page 20 2 Turn to adjust the analog input levels for digital levels see page 13 If the CLIP indicators light the input level is set too high Be sure to set the input level correctly since it has a direct relationship to the quality of the effects see page 10 for details eH ts use mm CLIP 6 12 CH 1 2 30 36 88 iz mum 3 Press BANK to select the memory bank containing the effect you want PRESET USER 1 or 2 Only the bottom indicator lights for Both the top and bottom indicators light for FUNCTION A F ENTER SHIFT Operation dial 4 Select the effect you desire 1 99 To select effects using the operation dial shuttle ring rotate the dial or ring to display the number of the effect you desire Shuttle ring Operation dial To select effects using the number buttons input the number of the effect you want then press ENTER If you press the wrong number input the number again before pressing ENTER J CECE Ce To select effects using the arrow buttons hold down SHIFT and press cither A or Y until the number

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