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Sony CDX-605 Service Manual

Compact disc changer
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SERVICE MANUAL
MICROFILM
Get user manuals:
See SafeManuals.com
SPECIFICATIONS
System
Compact disc digital audio system
Frequency response
10 – 20,000 Hz
Wow and flutter
Below the measurable limit
Signal-to-noise ratio
94 dB
Outputs
BUS control output (8 pins)
Analog audio output (RCA pin)
Current drain
800 mA (during CD playback)
800 mA (during loading or ejecting a disc)
– 10 °C to + 55 °C (14 °F to 131 °F)
Operating temperature
Approx. 262 × 90 × 181.5 mm
Dimensions
× 3
3
(10
/
8
not incl. projecting parts and controls
Mass
Approx. 2.1 kg (4 lb 10 oz)
Power requirement
12 V DC car battery
(negative ground)
Supplied accessories
Disc magazine (1)
Parts for installation and connections
(1 set)
Design and specifications subject to change without notice.
CDX-605
Model Name Using Similar Mechanism
CD Drive Mechanism Type
Optical Pick-up Name
× 7
5
1
/
/
in.) (w/h/d)
8
4
COMPACT DISC CHANGER
US Model
CDX-505RF
MG-250C-137
KSS-521A/J2N

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Summary of Contents for Sony CDX-605

  • Page 1 CDX-605 SERVICE MANUAL US Model Model Name Using Similar Mechanism CDX-505RF CD Drive Mechanism Type MG-250C-137 Optical Pick-up Name KSS-521A/J2N SPECIFICATIONS System Compact disc digital audio system Frequency response 10 – 20,000 Hz Wow and flutter Below the measurable limit...
  • Page 2 CDX-605 7-3. SCHEMATIC DIAGRAM – RF Section – • • See page 17 for Waveforms. See page 31 for IC Block Diagrams. (Page 27) – 21 – – 22 – Get user manuals: See SafeManuals.com...
  • Page 3 CDX-605 7-6. SCHEMATIC DIAGRAM – MAIN Section (1/2) – • • See page 17 for Waveforms. See page 31 for IC Block Diagrams. (Page 22) – 27 – – 28 – Get user manuals: See SafeManuals.com...
  • Page 4 CDX-605 7-7. SCHEMATIC DIAGRAM – MAIN Section (2/2) – • • See page 17 for Waveforms. See page 31 for IC Block Diagrams. – 29 – – 30 – Get user manuals: See SafeManuals.com...
  • Page 5 CDX-605 • IC Block Diagrams IC52 BA6287F (RF BOARD) IC301 BA6287F (MAIN BOARD) IC11 CXA1992BR (RF BOARD) OUT1 – OUT2 RF SUMMING PD2 IV PD1 IV DRIVER DRIVER FE_BIAS SENS2 VREF CONTROL LOGIC ↓ SENS1 – LASER POWER CONTROL F IV AMP...
  • Page 6 IC102 SM5852FS-E2 (MAIN BOARD) IC204 BA8272F-E2 (MAIN BOARD) LRCI DB/DS INPUT BCKI MOD2 INTERFACE DIGITAL MOD1 SIGNAL PROCESSOR SYSTEM CLOCK RESET SWITCH LRCO SEQUENTIAL RSTN OUTPUT CONTROL BCKO INTERFACE TESTN DOUT MUTE MUTEN CONTROL MODE CONTROL IC401 TC9464FN-EL (MAIN BOARD) 14 13 MICROCOMPUTER INTERFACE...

  • Page 7: Ic Pin Function Description

    Sled limit in detect switch (SW1) input terminal LIM.SW “L”: When the optical pick-up is inner position BUSON Bus on/off control signal input from the SONY bus interface (IC204) “H”: bus on EJECT Eject switch (SW303) input terminal “H” active Save end detect switch (SW12) input terminal LOAD1 “L”: When completion of the disc chucking operation...
  • Page 8 Pin No. Pin Name Function Serial data output to the SONY bus interface (IC204) SQCLK Subcode Q data reading clock signal output to the CXD2530Q (IC101) SUBQ Subcode Q data input from the CXD2530Q (IC101) — Not used (open) —...