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CDX-600/606/626 SERVICE MANUAL US Model CDX-600/606 Canadian Model AEP Model UK Model CDX-600 E Model CDX-626 Photo: CDX-600 Model Name Using Similar Mechanism CDX-505RF CD Drive Mechanism Type MG-250C-137 Optical Pick-up Name KSS-521A/J2N SPECIFICATIONS COMPACT DISC CHANGER MICROFILM...
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CDX-600/606/626 7-3. SCHEMATIC DIAGRAM – RF Section – • See page 18 for Waveforms. • See page 31 for IC Block Diagrams. (Page 27) The components identified by mark ! or dotted Les composants identifiés par une marque ! sont line with mark ! are critical for safety.
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CDX-600/606/626 7-6. SCHEMATIC DIAGRAM – MAIN Section (1/2) – • See page 18 for Waveforms. • See page 33 for IC Block Diagrams. (Page 22) – 27 – – 28 –...
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CDX-600/606/626 7-7. SCHEMATIC DIAGRAM – MAIN Section (2/2) – • See page 18 for Waveforms. • See page 33 for IC Block Diagrams. – 29 – – 30 –...
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• IC Block Diagrams IC52 BA6287F – RF Board – OUT1 IC11 CXA1992BR 33 32 31 30 OUT2 PD 2 PD 1 I-V AMP I-V AMP DRIVER DRIVER RF SUMMING FOCUS OK COMPARATOR VREF CONTROL LOGIC LASER POWER CONTROL IFB1 – IFB6 POWER PEAK/BOTTOM MIRR...
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IC204 BA8272F-E2 IC301 BA6287F OUT1 RESET OUT2 SWITCH DRIVER DRIVER VREF CONTROL LOGIC POWER SAVE IC401 TC9464FN-EL 14 13 MICROCOMPUTER INTERFACE INTERFACE CIRCUIT CIRCUIT DIGITAL FILTER CIRCUIT TIMING ATTENUATOR OPERATIONAL CIRCUIT GENERATOR DEEMPHASIS FILTER CIRCUIT D-∆ MODULATION CIRCUIT TEST OUTPUT OUTPUT CIRCUIT CIRCUIT...
25 to 29 — Not used (open) System reset signal input from the reset signal generator (IC202) and SONY bus interface (IC204) RESET “L”: reset For several hundreds msec. after the power supply rises, “L” is input, then it changes to “H”...
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Pin No. Pin Name Function SCOR Subcode sync (S0+S1) detection signal input from the CXD2530Q (IC101) SENS2 Internal status signal (sense signal) input from the CXA1992BR (IC11) Motor drive signal (elevator up direction) output to the elevator motor drive (IC301) “L”...