Sony CDX-L410 Service Manual
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Sony CDX-L410 Service Manual

Fm/mw/lw compact disc player
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SERVICE MANUAL
Ver 1.1 2003. 08
• The tuner and CD sections have no adjustments.
CD player section
Signal-to-noise ratio
90 dB
Frequency response
10 – 20,000 Hz
Wow and flutter
Below measurable limit
Tuner section
FM
Tuning range
87.5 – 108.0 MHz
Aerial terminal
External aerial connector
Intermediate frequency 10.7 MHz/450 kHz
Usable sensitivity
8 dBf
Selectivity
75 dB at 400 kHz
Signal-to-noise ratio
66 dB (stereo),
72 dB (mono)
Harmonic distortion at 1 kHz
0.6% (stereo),
0.3% (mono)
Separation
35 dB at 1 kHz
Frequency response
30 – 15,000 Hz
MW/LW
Tuning range
MW: 531 – 1,602 kHz
LW: 153 – 279 kHz
Aerial terminal
External aerial connector
Intermediate frequency 10.7 MHz/450 kHz
Sensitivity
MW: 30 µV
LW: 40 µV
Power amplifier section
Outputs
Speaker outputs
(sure seal connectors)
Speaker impedance
4 – 8 ohms
Maximum power output 45 W × 4 (at 4 ohms)
Sony Corporation
9-873-444-02
2003H04-1
e Vehicle Company
© 2003. 08
Published by Sony Engineering Corporation
CDX-L410
Model Name Using Similar Mechanism
CD Drive Mechanism Type
Optical Pick-up Name
SPECIFICATIONS
General
Outputs
Inputs
Tone controls
Power requirements
Dimensions
Mounting dimension
Mass
Supplied accessories
Design and specifications are subject to change without
notice.
FM/MW/LW COMPACT DISC PLAYER
AEP Model
UK Model
CDX-L350/L360
MG-393X-121//Q
KSS-720A
Power aerial relay control
lead
Telephone ATT control lead
Bass ±9 dB at 100 Hz
Treble ±9 dB at 10 kHz
12 V DC car battery
(negative ground)
Approx. 178 × 50 × 177 mm
(w/h/d)
Approx. 182 × 53 × 162 mm
(w/h/d)
Approx. 1.2 kg
Parts for installation and
connections (1 set)
Front panel case (1)
1

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Summary of Contents for Sony CDX-L410

  • Page 1 Speaker outputs (sure seal connectors) Speaker impedance 4 – 8 ohms Maximum power output 45 W × 4 (at 4 ohms) FM/MW/LW COMPACT DISC PLAYER Sony Corporation 9-873-444-02 2003H04-1 e Vehicle Company © 2003. 08 Published by Sony Engineering Corporation...
  • Page 2 COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 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 PUBLISHED BY SONY.

  • Page 3: Table Of Contents

    CDX-L410 EXTENSION CABLE AND SERVICE POSITION When repairing or servicing this set, connect the jig (extension cable) as shown below. • Connect the MAIN board (CNP301) and the SERVO board (CN1) with the extension cable (Part No. J-2502-011-1). MAIN BOARD...

  • Page 4: General

    CDX-L410 SECTION 1 GENERAL This section is extracted from instruction manual.

  • Page 5: Connections

    CDX-L410 Connections...

  • Page 6: Disassembly

    CDX-L410 SECTION 2 DISASSEMBLY Note : This set can be disassemble according to the following sequence. 2-5. CHASSIS (T.U) ASSY 2-1. SUB PANEL ASSY (Page 8) (Page 6) 2-6. DISC IN BOARD 2-7. SERVO BOARD 2-2. CD MECHANISM BLOCK (Page 9)

  • Page 7: Cd Mechanism Block

    CDX-L410 2-2. CD MECHANISM BLOCK 7 bracket (CD) 5 CD mechanism block 6 PTT 2.6x6 2 PTT 2.6x6 1 PTT 2.6x6 4 CNP301 2-3. MAIN BOARD 4 ground point screw 6 MAIN board (PTT 2.6x6) 5 ground point screws (PTT 2.6x6) 3 PTT 2.6x6...

  • Page 8: Heat Sink

    CDX-L410 2-4. HEAT SINK 4 heat sink 3 PTT 2.6x10 2 PTT 2.6x16 1 PTT 2.6x10 2-5. CHASSIS (T.U) ASSY 2 P 2x3 3 P 2x3 1 Unsolder the 4 chassis (T.U) assy lead wires. black white...

  • Page 9: Disc In Board

    CDX-L410 2-6. DISC IN BOARD 5 guide (disc) 3 tension spring (LR) 1 PS 2x4 2 DISC IN board 4 claws 2-7. SERVO BOARD 7 PS 2x4 8 PS 2x4 2 CN2 3 Removal the solders. 1 CN3 5 P 2x3 9 SERVO board 4 Removal the solders.

  • Page 10: Arm Roller Assy

    CDX-L410 2-8. ARM ROLLER ASSY • When installing, take note of the positions bearing (roller) retaining ring (roller) arm (roller) and washers. (Fig. 1) bearing (roller) washer (RA) washer (RA) Fig. 1 2 arm roller assy 3 PS 2x3 4 LOAD board 1 tension spring (RA3) 2-9.

  • Page 11: Optical Pick-Up Block

    CDX-L410 2-10. OPTICAL PICK-UP BLOCK 5 P 2x3 1 P 2x3 6 plate spring (feed) 4 pick-up flexible board 2 sled motor assy 3 optical pick-up block 7 shaft (feed) assy...

  • Page 12: Diagrams

    Not used. (Open) TELATT Telephone attenuate detection input NC (VCC) — Not used. (Connect to VDD in this set) UNISO SONY BUS data output UNISI SONY BUS data input UNICKO SONY BUS clock output I2C_SIO C BUS serial data input/output —...
  • Page 13 CDX-L410 Pin No. Pin Name Pin Description RFOK CD RFOK signal input CD_RST CD reset signal output CD command/parameter signal output CD strobe signal output X_EN CD crystal oscillator control output LIMIT CD limit switch input Not used. (Fixed at H in this set)

  • Page 14: Circuit Boards Location

    CDX-L410 3-2. CIRCUIT BOARDS LOCATION SUB board DISC IN board LIMIT board tuner unit (TU10) MAIN board LOAD board SERVO board KEY board • Waveforms — Servo Board — — Main Board — (MODE: CD PLAY) 2.4Vp-p 5.2Vp-p 16.9344MHz 4.332MHz...

  • Page 15: Block Diagram -Cd Section

    CDX-L410 3-3. BLOCK DIAGRAM — CD SECTION — RF AMP,DIGITAL SERVO, DIGITAL SIGNAL PROCESSOR OPTICAL PICK-UP (KSS-720A) (Page 16) TUNER SECTION LOUT SYSTEM CONTROL ROUT IC501 (1/3) CONV R-CH DEMOD PACK CD PACK DSUB CODE TSTB PROCESS TSTB CONV. CD TSO...

  • Page 16: Block Diagram -Tuner Section

    CDX-L410 3-4. BLOCK DIAGRAM — TUNER SECTION — POWER AMP ELECTRONIC VOLUME IC404 IC401 CNP601 (Page 15) OUT FL SECTION TUNER UNIT TU10 SE L ANTFM OUT RL (ANTENNA) Q451 Q431 ANTAM AM DET 16 AUX MUTE MUTE 4 STBY...

  • Page 17: Block Diagram -Display Section

    CDX-L410 3-5. BLOCK DIAGRAM — DISPLAY SECTION — SYSTEM CONTROL LCD DRIVE IC501 (3/3) IC901 KEY IN0 LCD SO KEY MATRIX LCD901 LSW900-922 LCD CKO KEY IN1 LCD CE ACTIVE KEY ACK Q664 AD ON RC IN1 J561 RC IN0...

  • Page 18: Printed Wiring Boards -Cd Mechanism Section

    CDX-L410 3-6. PRINTED WIRING BOARDS — CD MECHANISM SECTION — • Refer to page 14 for Circuit Boards Location. THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) for schematic diagram: •...
  • Page 19 CDX-L410 • Semiconductor Location Ref. No. Location (Page 21)

  • Page 20: Schematic Diagram -Cd Mechanism Section

    CDX-L410 • Refer to page 14 for Waveforms and page 18 for Common Note on Schematic Diagram. 3-7. SCHEMATIC DIAGRAM — CD MECHANISM SECTION — • Refer to page 26 for IC Block Diagrams. TP9 TP8 C20 C23 TP77 TP78...

  • Page 21: Printed Wiring Board -Main Section

    CDX-L410 3-8. PRINTED WIRING BOARD — MAIN SECTION — • Refer to page 14 for Circuit Boards Location and page 18 for Common Note on Printed Wiring Boards. J561 JW127 JW126 IC404 F901 C475 JW151 CNP601 R462 R452 JW23 D472...

  • Page 22: Schematic Diagram -Main Section (1/2)

    CDX-L410 • Refer to page 14 for Waveforms and page 18 for Common Note on Schematic Diagram. 3-9. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • Refer to page 26 for IC Block Diagrams. IC20 C405 C406 IC B/D C411...

  • Page 23: Schematic Diagram -Main Section (2/2)

    CDX-L410 3-10. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) — • Refer to page 18 for Common Note on Schematic Diagram and page 26 for IC Block Diagrams. C477 IC404 C431 R431 R433 C433 D471 D472 Q431 R432 R452 Q451 C451...

  • Page 24: Printed Wiring Board -Key Section

    CDX-L410 3-11. PRINTED WIRING BOARD — KEY SECTION — • Refer to page 14 for Circuit Boards Location and page 18 for Common Note on Printed Wiring Boards. LSW900 LED921 LED922 LSW902 LSW912 LSW903 LSW911 LCD901 LSW905 LSW913 LSW904 LSW910...

  • Page 25: Schematic Diagram -Key Section

    CDX-L410 3-12. SCHEMATIC DIAGRAM — KEY SECTION — • Refer to page 18 for Common Note on Schematic Diagram. LSW902 LSW914 LSW921 LSW907 LSW913 LSW903 CN901 LSW904 LSW901 LSW915 LSW920 LSW908 LSW912 LED921 D991 R996 R993 PL901 R997 R998 R994...
  • Page 26 CDX-L410 • IC Block Diagrams IC1 µPD63711GC-8EU IC2 BA5810FP-E2 71 70 BIAS LOADING PRE MICROCOMPUTER INTERFACE OPIN4+ FWD REV AGCI 50 C2D3 – OPIN4– COMPARATOR 49 C2D2 LDCONT CD-TEXT DECODER 48 C2D1 POWER OPOUT4 SUB-CODE PROCESSOR SAVE 47 C1D2 MEMORY...
  • Page 27 CDX-L410 IC401 TDA7402TR 32 31 30 29 28 27 26 25 24 23 MONO SUPPLY FADER MIXER SUBWOOFER MONO MONO +PHASE FADER FADER CONTROL ACINLF OUTPUT CONTROL SWINR SWINL MUTE AC OUTR VOICE AC OUTL BANDPASS C-BUS QUAL. QUAL BASS...

  • Page 28: Exploded Views

    CDX-L410 SECTION 4 EXPLODED VIEWS NOTE: • The mechanical parts with no reference • Color Indication of Appearance Parts The components identified by number in the exploded views are not supplied. mark 0 or dotted line with mark. Example : •...

  • Page 29: Front Panel Section

    CDX-L410 4-2. FRONT PANEL SECTION not supplied (KEY board) LCD901 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark X-3381-288-1 PANEL SUB ASSY, FRONT 1-694-781-11 CONDUCTIVE BOARD, CONNECTION 3-224-869-11 BUTTON (RELEASE/U) 3-235-387-11 ILLUMINATOR (LCD) 3-231-816-01 SPRING (RELEASE) 3-235-381-01 PLATE (LCD), LIGHT GUIDE 3-235-389-01 BUTTON (W) (+/–)

  • Page 30: Cd Mechanism Section (1)

    CDX-L410 4-3. CD MECHANISM SECTION (1) (MG-393X-121//Q) M903 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-3315-247-B CHASSIS (T.U) ASSY 3-225-784-01 SPRING (RA3), TENSION 3-931-909-01 SPRING (LR), TENSION A-3315-040-A ROLLER ASSY, ARM * 103 1-659-836-11 DISC IN BOARD...

  • Page 31: Cd Mechanism Section (2)

    CDX-L410 4-4. CD MECHANISM SECTION (2) (MG-393X-121//Q) not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark X-3378-956-8 ARM ASSY, CHUCKING A-3315-243-C CHASSIS (M) ASSY 3-931-897-61 DAMPER (T) 3-220-180-01 SPRING (TR2), TENSION 3-039-627-01 LEVER (D) 3-931-881-03 LEVER (LOCK)

  • Page 32: Cd Mechanism Section (3)

    CDX-L410 4-5. CD MECHANISM SECTION (3) (MG-393X-121//Q) M901 M902 The components identified by mark 0 or dotted line with mark. 0 are critical for safety. Replace only with part number specified. Ref. No. Part No. Description Remark Ref. No. Part No.

  • Page 33: Electrical Parts List

    CDX-L410 SECTION 5 DISC IN ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in • Items marked “*” are not stocked since The components identified by mark 0 or dotted line with mark. the parts list may be different from the they are seldom required for routine service.
  • Page 34 CDX-L410 LIMIT Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark LSW913 1-771-500-21 SWITCH, KEYBOARD (WITH LED) (D (D-BASS)) R921 1-216-835-11 METAL CHIP 1/16W (AMBER) R941 1-216-797-11 METAL CHIP 1/16W LSW914 1-771-882-11 SWITCH, TACTILE (WITH LED) (DSPL)
  • Page 35 CDX-L410 LOAD MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-659-837-11 LOAD BOARD C303 1-124-234-00 ELECT 22uF C305 1-124-584-00 ELECT 100uF *********** C331 1-107-826-11 CERAMIC CHIP 0.1uF < SWITCH > C332 1-162-970-11 CERAMIC CHIP 0.01uF...
  • Page 36 CDX-L410 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C805 1-162-966-11 CERAMIC CHIP 0.0022uF 10% < JACK > < CONNECTOR > 1-815-185-12 JACK (ANTENNA) J561 1-566-822-41 JACK (REMOTE IN) CN701 1-794-311-21 PLUG, CONNECTOR 12P CNP301 1-764-617-12 PIN, CONNECTOR (PC BOARD) 30P <...
  • Page 37 CDX-L410 MAIN SERVO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R342 1-216-825-11 METAL CHIP 2.2K 1/16W R556 1-216-821-11 METAL CHIP 1/16W R403 1-216-841-11 METAL CHIP 1/16W R557 1-216-841-11 METAL CHIP 1/16W R431 1-216-813-11 METAL CHIP...
  • Page 38 CDX-L410 SERVO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-162-909-11 CERAMIC CHIP 0.25PF 50V < RESISTOR > 1-162-916-11 CERAMIC CHIP 12PF 1-125-837-00 CERAMIC CHIP 6.3V 1-216-797-11 METAL CHIP 1/16W 1-164-227-11 CERAMIC CHIP 0.022uF 1-218-344-11 RES-CHIP 7.5K...
  • Page 39 CDX-L410 Ref. No. Part No. Description Remark ACCESSORIES ************ 3-236-849-11 MANUAL, INSTRUCTION (ENGLISH,GERMAN, FRENCH,ITALIAN,DUTCH) 3-236-850-11 MANUAL, INSTRUCTION, INSTALL (ENGLISH, GERMAN,FRENCH,ITALIAN,DUTCH) X-3378-490-2 CASE (PANEL) ASSY (for FRONT PANEL) ************************************************************* PARTS FOR INSTALLATION AND CONNECTIONS *************************************** X-3373-602-2 FRAME ASSY X-3381-148-1 SCREW ASSY (BS2), FITTING...
  • Page 40 CDX-L410 MEMO...
  • Page 41 CDX-L410 AEP Model UK Model SERVICE MANUAL Ver 1.1 2003. 08 SUPPLEMENT-1 File this supplement with the service manual. Subject : Change of CD Mechanism (SPM-03008) CD mechanism changed into MG-393XA-121//Q and MG-393XC-121//Q from MG-393X-121//Q in the middle of the production.
  • Page 42 CDX-L410 TABLE OF CONTENTS 1. Schematic Diagram –CD Mechanism Section– ...... 3 2. Printed Wiring Boards –CD Mechanism Section– ....4 3. Exploded Views ............... 7 3-1. CD Mechanism Section (1) ..........7 3-2. CD Mechanism Section (2) ..........8 3-3.
  • Page 43 CDX-L410 • Refer to page 2 for Waveforms and Common Note on Schematic Diagram. 1. SCHEMATIC DIAGRAM — CD MECHANISM SECTION — • Refer to page 6 for IC Block Diagrams. TP77 TP78 TP89 TP79 TP80 TP81 TP45 TP82 TP10...
  • Page 44 CDX-L410 2. PRINTED WIRING BOARDS — CD MECHANISM SECTION — • Refer to page 2 for Common Note on Printed Wiring Boards.
  • Page 45 CDX-L410 TP77 TP78 TP62 TP82 TP48 TP66 TP80 TP84 ((Page 21)) TP83 TP60 TP12 TP11 TP50 TP47 C9 C10 TP64 TP10 TP51 TP89 TP59 TP52 TP71 TP56 TP22 TP58 TP72 TP24 TP23 TP25 TP61 TP76 TP88 TP74 TP69 TP75 TP68...
  • Page 46 CDX-L410 • IC BLOCK DIAGRAMS IC1 µPD63711GC-8EU IC2 BA5810FP-E2 BIAS 71 70 LOADING PRE OPIN4+ FWD REV – OPIN4– MICROCOMPUTER INTERFACE AGCI 50 C2D3 LDCONT COMPARATOR 49 C2D2 POWER CD-TEXT DECODER OPOUT4 SAVE 48 C2D1 SUB-CODE PROCESSOR OPIN3+ MEMORY 47 C1D2 –...

  • Page 47: Exploded Views

    CDX-L410 3. EXPLODED VIEWS NOTE: • The mechanical parts with no reference • Items marked “*” are not stocked since The components identified by number in the exploded views are not supplied. they are seldom required for routine service. mark 0 or dotted line with mark Some delay should be anticipated 0 are critical for safety.

  • Page 48: Cd Mechanism Section (2)

    CDX-L410 3-2. CD MECHANISM SECTION (2) (MG-393XA-121//Q) (MG-393XC-121//Q) not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark X-3378-956-8 ARM ASSY, CHUCKING A-3315-243-D CHASSIS (M) ASSY 3-931-897-61 DAMPER (T) 3-220-180-01 SPRING (TR2), TENSION 3-039-627-01 LEVER (D)

  • Page 49: Cd Mechanism Section (3)

    CDX-L410 3-3. CD MECHANISM SECTION (3) (MG-393XA-121//Q) (MG-393XC-121//Q) M901 supplied (LIMIT board) M902 not supplied (SUB (CD) board) The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.

  • Page 50: Electrical Parts List

    CDX-L410 DISC IN LIMIT LOAD SERVO 4. ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in • Items marked “*” are not stocked since The components identified by mark 0 or dotted line with mark the parts list may be different from the they are seldom required for routine service.
  • Page 51 CDX-L410 SERVO Ref. No. Part No. Description Remark 1-216-809-11 METAL CHIP 1/10W 1-216-809-11 METAL CHIP 1/10W 1-216-809-11 METAL CHIP 1/10W 1-216-821-11 METAL CHIP 1/10W 1-216-821-11 METAL CHIP 1/10W 1-216-797-11 METAL CHIP 1/10W 1-216-833-11 METAL CHIP 1/10W 1-216-833-11 METAL CHIP 1/10W...
  • Page 52 CDX-L410 REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper on the revised page allows you to jump to the next revised page. Ver. Date Description of Revision 2001. 12 2003.

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