Service Manual
Page 1
...; 185 mm (10 3/8 × 3 5/8 × 7 3/8 in.) (w/h/d) not incl. SERVICE MANUAL Ver 1.1 2002.08 CDX-757MX US Model Canadian Model E Model Model Name Using Similar Mechanism CD Drive Mechanism Type Optical Pick-up Name CDX-747X MG-251B-137 KSS-720A SPECIFICATIONS System Compact disc digital audio system Laser diode... limit Signal-to-noise ratio 102 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) Operating temperature -10°C to +55°C (14°F to change without...
...; 185 mm (10 3/8 × 3 5/8 × 7 3/8 in.) (w/h/d) not incl. SERVICE MANUAL Ver 1.1 2002.08 CDX-757MX US Model Canadian Model E Model Model Name Using Similar Mechanism CD Drive Mechanism Type Optical Pick-up Name CDX-747X MG-251B-137 KSS-720A SPECIFICATIONS System Compact disc digital audio system Laser diode... limit Signal-to-noise ratio 102 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) Operating temperature -10°C to +55°C (14°F to change without...
Service Manual
Page 2
CDX-757MX SERVICING NOTES NOTES ON HANDLING THE OPTICAL PICKUP BLOCK OR BASE UNIT The laser diode in the...specified herein may be handled with care. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR... ON THE POWER SUPPLY IS OFF Remove the CASE (LOWER. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. Flexible Circuit Board Repairing • Keep the temperature of optical pick-up block. Therefore...
CDX-757MX SERVICING NOTES NOTES ON HANDLING THE OPTICAL PICKUP BLOCK OR BASE UNIT The laser diode in the...specified herein may be handled with care. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR... ON THE POWER SUPPLY IS OFF Remove the CASE (LOWER. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. Flexible Circuit Board Repairing • Keep the temperature of optical pick-up block. Therefore...
Service Manual
Page 4
... containing both music CD data (CD-DA) and MP3 file data? Q13 Does the unit support ID3-Tag? When skipping a portion of ID3 tag ver.2 (at the beginning of trees which data can be sure to add the file extension ".MP3" to the instruction manual for compressing audio parts of RealNetworks, Inc." Only... MP3 file. Q8 Can the unit play ? On this number may cause inability to play a disc to which can be played. This may happen in CD-ROMs, CD-Rs, and CDRWs can play a data CD with many characters, this unit, a file name/a folder name is played: - CDX-757MX FAQ-
... containing both music CD data (CD-DA) and MP3 file data? Q13 Does the unit support ID3-Tag? When skipping a portion of ID3 tag ver.2 (at the beginning of trees which data can be sure to add the file extension ".MP3" to the instruction manual for compressing audio parts of RealNetworks, Inc." Only... MP3 file. Q8 Can the unit play ? On this number may cause inability to play a disc to which can be played. This may happen in CD-ROMs, CD-Rs, and CDRWs can play a data CD with many characters, this unit, a file name/a folder name is played: - CDX-757MX FAQ-
Service Manual
Page 49
...) M104 A-3301-123-A ELJ MOTOR ASSY (ELEVATOR) RV202 1-227-137-11 RES, VAR, SLIDE 10K (ELEVATOR HEIGHT SENSOR ACCESSORIES 3-241-142-11 MANUAL, INSRTUCTION (ENGLISH, FRENCH, TRADITIONAL CHINESE) A-3301-944-A MAGAZINE (250) ASSY PARTS FOR INSTALLATION AND CONNECTIONS 501 * 502 503 504 3-040-583...-21 BRACKET (T) X-3369-824-1 SCREW ASSY 1-590-874-11 CORD, CONNECTION (RCA PIN CORD) 1-590-519-21 CORD (WITH CONNECTOR) (BUS CABLE) Description CDX-757MX RF SWITCH Remark 501 502 BRACKET (T) × 2 503 +PSW4 × 10 × 4 TAPPING SCREW (DIA.5 × 20) × 4 SCREW ASSY...
...) M104 A-3301-123-A ELJ MOTOR ASSY (ELEVATOR) RV202 1-227-137-11 RES, VAR, SLIDE 10K (ELEVATOR HEIGHT SENSOR ACCESSORIES 3-241-142-11 MANUAL, INSRTUCTION (ENGLISH, FRENCH, TRADITIONAL CHINESE) A-3301-944-A MAGAZINE (250) ASSY PARTS FOR INSTALLATION AND CONNECTIONS 501 * 502 503 504 3-040-583...-21 BRACKET (T) X-3369-824-1 SCREW ASSY 1-590-874-11 CORD, CONNECTION (RCA PIN CORD) 1-590-519-21 CORD (WITH CONNECTOR) (BUS CABLE) Description CDX-757MX RF SWITCH Remark 501 502 BRACKET (T) × 2 503 +PSW4 × 10 × 4 TAPPING SCREW (DIA.5 × 20) × 4 SCREW ASSY...
Service Manual
Page 50
SERVICE MANUAL Ver 1.1 2002.08 CDX-757MX US Model Canadian Model E Model SUPPLEMENT-1 File this supplement with their suffix number the Part No. MAIN Board Incorrect: 1-168-649-11, 12 Correct: 1-684-...: 1-684-651-11, 12 - MAIN BOARD (Conductor Side) - - JACK BOARD (Conductor Side) - Refer to original service manual for other information. • NEW/FORMER DISCRIMINATION Former and new board can be distinguished with the service manual. printed on silk-screen of production. SWITCH BOARD (Conductor Side) - 1 Former : -11 New : -12 as shown in...
SERVICE MANUAL Ver 1.1 2002.08 CDX-757MX US Model Canadian Model E Model SUPPLEMENT-1 File this supplement with their suffix number the Part No. MAIN Board Incorrect: 1-168-649-11, 12 Correct: 1-684-...: 1-684-651-11, 12 - MAIN BOARD (Conductor Side) - - JACK BOARD (Conductor Side) - Refer to original service manual for other information. • NEW/FORMER DISCRIMINATION Former and new board can be distinguished with the service manual. printed on silk-screen of production. SWITCH BOARD (Conductor Side) - 1 Former : -11 New : -12 as shown in...