OMNITRONIC CDP-770 Dual-CD-Player Service-manual Serviceunterlagen Documents techniques Documentos de servicio Version 1.0 Service-manual CDP-770 1
I.No. Artikelbeschreibung Article designation Description d article Descripción del artículo 1 E0191210 Platine (Digital-Output) für CDP-770PCB (digital-output) for CDP-770 Platine (digital-output) pour CDP-770 Platina (digital-output) para CDP-770 2 E0191230 Buchse für Verbindungskabel CDP-770Socket for connection cable CDP-770 Douille pour câble de connexion CDP-770 Casquillo p.cable de conexión CDP-770 Service-manual CDP-770 2
Controller SGL PROG PITCH SGL PROG PITCH 1 PITCH BEND 2 OPEN/CLOSE _ OPEN/CLOSE TIME PITCH BEND _ 16% BEAT BEAT MEMORY RECALL 1 2 3 4 5 MEMORY RECALL 1 2 3 4 5 COUNTER COUNTER 6 7 8 9 0 REV- FWD+ REV- FWD+ 6 7 8 9 0 SEAMLESS LOOP 0% SEAMLESS LOOP BPM BPM IN/R. CUE OUT/EXIT RELOOP IN/R. CUE OUT/EXIT RELOOP TRACK CUE RELAY CUE JOG/SEARCH SHUTTLE/SCAN PITCH OMNITRONIC 10 CUE POINT MEMORY TIME JOG/SEARCH SHUTTLE/SCAN PITCH +16% TRACK CONNECT TO MAIN UNIT 2 2 www.omnitronic.com CONNECT TO MAIN UNIT 1 1 CONTROL 2 CONTROL 1 16% 0% +16% Dual CD-Player CDP-770 Service-manual CDP-770 3
Main unit COMPACT COMPACT OPEN/CLOSE 1 2 DIGITAL AUDIO DIGITAL AUDIO 1 BIT 8 TIMES OVERSAMPLING D/A CONVERTER COMPACT DISC PLAYER 1 BIT 8 TIMES OVERSAMPLING D/A CONVERTER COMPACT DISC PLAYER 1 2 POWER OMNITRONIC Typ/Type: OMNITRONIC CDP-770 Spannungsversorgung/Power supply: 115/230 V AC, 50/60 Hz ~ Gesamtanschlusswert/Power consumption: 25 W OMNITRONIC SHOWEQUIPMENT GmbH, GERMANY CAUTION Read manual before use. To prevent electrical fire and shock hazard, www.omnitronic.com do not expose this appliance to moisture. Risk of electric shock! Do not open! There are no serviceable parts inside the device. Vor Gebrauch Anleitung lesen. Gerät vor Feuchtigkeit schützen. Gefahr! Gerät nicht öffnen! Im Geräteinneren befinden sich keine zu wartenden Teile. Lire le mode d emploi avant l utilisation. Afin de prévenir tous risques DIGITAL OUT d électrocution et de court-circuits, ne pas exposer à l humidité. DIGITAL OUT Attention! Ne pas ouvrir le boîtier! L'intérieur de l'appareil AC INPUT 115/230 V, 50/60 Hz ne contient pas de parties nécessitant un entretien. CONNECT TO REMOTE CONTROL 2 AUDIO OUT Voltage selector CONNECT TO REMOTE CONTROL 1 AUDIO OUT 2 115 V 230 V 1 R L R L Dual CD-Player CDP-770 Service-manual CDP-770 4
DESCRIPTION Main unit Frontpanel: 1. POWER SWITCH 2. DISC-TRAY 3. OPEN/CLOSE BUTTON Rear panel: 4. AC CONNECTION 5. REMOTE CONTROL 6. AUDIO OUT-SOCKETS 7. VOLTAGE SELECTOR 8. DIGITAL OUT-SOCKET Service-manual CDP-770 5
Controller Frontpanel: 1. SECTION UNIT 1 2. SECTION UNIT 2 3. OPEN/CLOSE BUTTONS 4. DISPLAY 5. SHUTTLE-WHEEL 6. JOG-WHEEL 7. TRACK-BUTTONS 8. CUE-BUTTON 9. PLAY/PAUSE-BUTTON 10. SINGLE-BUTTON 11. TIME-BUTTON 12. MEMORY-BUTTON 13. RECALL-BUTTON 14. KEYBOARD 15. IN/R. CUE-BUTTON (REALTIME) 16. OUT/EXIT-BUTTON 17. RELOOP-BUTTON 18. PROGRAM-BUTTON 19. PITCH-BUTTON 20. PITCH BEND-BUTTONS 21. PITCHFADER 22. COUNTER-BUTTON 23. BPM-BUTTON 24. RELAY-BUTTON Rear panel: 25. CONNECTOR PORTS 26. CONTROL-SOCKETS Service-manual CDP-770 6
EXPLODED VIEW Service-manual CDP-770 7
BLOCK DIAGRAM Service-manual CDP-770 8
POINT-TO-POINT WIRING DIAGRAM Service-manual CDP-770 9
INTERIOR BLOCK DIAGRAM 1 417-CDN34-273 AT93C46/56/57/66 Vcc GND ORG MEMORY ARRAY 128/256/512X8 OR 64/128/256/X16 ADDRESS DECODER DI CS DATA REGISTER MODE DECODE LOGIC OUTPUT BUFFER SK CLOCK GENERATOR DO BA7042 IN+ 1 8 IN- CAP 2 7 VCTL CAP 3 6 Vcc GND 4 5 FOUT Service-manual CDP-770 10
INTERIOR BLOCK DIAGRAM 2 Service-manual CDP-770 11
INTERIOR BLOCK DIAGRAM 3 417-HDJ7200-376 CXD2917Q L Clock precision Clock precision Clock precision H 32 31 30 29 28 27 26 25 1 BCK UBIT C24 C25 DD V Vss C28 C29 C1 C2A 24 Additional stereo sound digital copy enable/disable 2 DATA C3 23 H 3 DATB C2B 22 TV main stereo sound digital copy enable/disable 4 5 Vss LRCK CXD2917Q XRST21 Vss 20 H 6 XVRD TEST19 L 7 CKS1 ABSL18 L 8 CKS2 TX 17 9 10 11 12 13 14 15 16 H Catagory code Catagory code Catagory code Mute ON/OFF 417-KMD1500-317 W78E54 SFR 417-DCM370E3-378 74HCU04 1 1A 1Y 2 RAM 256 Bytes CPU CORE Data Bus Timer 2 Serial Port Port 0 Port 1 Alternate Port 2 Port 3 Alternate 3 2A 5 3A 9 4A 11 5A 2Y 4 3Y 6 4Y 8 5Y 10 ROM 16K Bytes Interrupt Timer 0 Timer 1 INT 0 13 6A 6Y 12 INT 1 Service-manual CDP-770 12
INTERIOR BLOCK DIAGRAM 4 Service-manual CDP-770 13
INTERIOR BLOCK DIAGRAM 5 Service-manual CDP-770 14
INTERIOR BLOCK DIAGRAM 6 Service-manual CDP-770 15
INTERIOR BLOCK DIAGRAM 7 Service-manual CDP-770 16
INTERIOR BLOCK DIAGRAM 8 Service-manual CDP-770 17
INTERIOR BLOCK DIAGRAM 9 SEMICONDUCTOR LEAD IDENTIFICATION TRANSISTOR FRONT VIEW BOTTOMVIEW B1010 D1384 ECB ECB A933 C1740 C124ES D1468 C124TS ECB ECB 79LO6A 213 213 78MO5A 123 TERMINAL NAME 123 B C E BASE COLLECTOR EMITTER 1 INPUT 2 GND 3 OUTPUT Service-manual CDP-770 18
PRINTED CIRCUIT BOARD 1 Service-manual CDP-770 19
PRINTED CIRCUIT BOARD 2 Service-manual CDP-770 20
PRINTED CIRCUIT BOARD 3 Service-manual CDP-770 21
PRINTED CIRCUIT BOARD 4 Service-manual CDP-770 22
SCHEMATIC DIAGRAM 1 Service-manual CDP-770 23
SCHEMATIC DIAGRAM 2 Service-manual CDP-770 24
SCHEMATIC DIAGRAM 3 Service-manual CDP-770 25