Page 2 - SAFETY INFORMATION; bottom of the player.
2 1 2 3 4 1 2 3 4 F E D C B A DEH-1500R/XU/EW SAFETY INFORMATION This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer.Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safelyrepair co...
Page 3 - Shipping mode and shipping screws
3 5 6 7 8 F E D C B A 5 6 7 8 DEH-1500R/XU/EW [ Important symbols for good services ] In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely.When you find the procedures bearing any of the symbols, be sure to fulfill them: 2. Adjustments To ke...
Page 4 - CD Player Service Precautions; CONTENTS
4 1 2 3 4 1 2 3 4 F E D C B A DEH-1500R/XU/EW - CD Player Service Precautions 1. Before disassembling the unit, be sure to turn off the power. Unplugging and plugging the connectors dur- ing power-on mode may damage the ICs inside the unit. 2. To protect the pickup unit from electrostatic dis- charg...
Page 5 - E W m o d e l
5 5 6 7 8 F E D C B A 5 6 7 8 DEH-1500R/XU/EW 1. SPECIFICATIONS E W m o d e l
Page 6 - E E m o d e l
6 1 2 3 4 1 2 3 4 F E D C B A DEH-1500R/XU/EW E E m o d e l
Page 7 - EXPLODED VIEWS AND PARTS LIST
7 5 6 7 8 F E D C B A 5 6 7 8 DEH-1500R/XU/EW 1 Cord Assy CDE7059 2 Screw CBA1002 3 Handle CNC5395 4 Bush CNV3930 * 5 Polyethylene Bag E36-615 6 Polyethylene Bag CEG-162 7-1 Owner’s Manual CRD3662 7-2 Installation Manual CRD3663 * 7-3 Passport CRY1013 * 7-4 Warranty Card CRY1157 8 Carton(DEH-1500R) ...
Page 14 - CD MECHANISM MODULE
14 1 2 3 4 1 2 3 4 F E D C B A DEH-1500R/XU/EW C 2.5 CD MECHANISM MODULE
Page 15 - CD MECHANISM MODULE SECTION PARTS LIST
5 6 7 8 F E D C B A 5 6 7 8 DEH-1500R/XU/EW 15 Mark No. Description Part No. Mark No. Description Part No. 1 CD Core Unit(S10) CWX2708 2 Connector(CN101) CKS4182 3 Connector(CN701) CKS4188 4 Screw BMZ20P035FTC 5 Screw BSZ20P040FTC 6 Screw(M2x4) CBA1362 7 Screw(M2x3) CBA1511 8 Screw(M2x3) CBA1527 9 W...
Page 16 - BLOCK DIAGRAM AND SCHEMATIC DIAGRAM; EW MODEL
16 VDCONT Q991 Q992 B.U ANTENNA CN402 IN2_ IN3_ 2 3 CN651 CO 29 28 27 65 41 VDC DSC LOEJ CONT LOE CON TUNER AMP UNIT VD A CN701 CN101 Q101 M LASER DIODE MONITOR DIODE CLAMP HOME X201 12EJ 8EJ DSCSNS FOCUS ACT. SPINDLE MOTOR M CARRIAGE MOTOR LOADING/ TRACKING ACT. LD+ MD FOP TOP 14 5 4 1 PICKUP UNIT(...
Page 21 - NIT
21 A-a A-b A-a A-a A-b The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Decimal points for resistor and capacitor fixed values are expressed as : 2.2 2R2 0.022 R022 ← ← Sym...
Page 26 - CD MECHANISM MODULE; MOTOR DRIVER
26 1 2 3 4 1 2 3 4 F E D C B A DEH-1500R/XU/EW 3.4 CD MECHANISM MODULE C M1 CXB6007 M2 CXB8933 LOADING/CARRIAGE MOTOR SPINDLE MOTOR MOTOR DRIVER 3.3V REGULATOR Pickup Unit(Service)(P10) F T F T F T T F F F T T F T S C F F T T S S C C S S C C T T F F F F T T 1 7 8 3 6 5 @ 9 0 ! #
Page 28 - Waveforms
28 1 2 3 4 1 2 3 4 F E D C B A DEH-1500R/XU/EW - Waveforms Note : 1. The encircled numbers denote measuring points in the circuit diagram. 2. Reference voltage REFO1(1.65V) 1 DSCSNS 2 CLCONT 3 LOEJ 4 VD 5V/div5V/div5V/div10V/div 500ms/div When loading a 12cm CD Ref.:GND Mode:Normal 5 SIN 6 CIN 7 TIN...
Page 30 - PCB CONNECTION DIAGRAM; SIDE B; NOTE FOR PCB DIAGRAMS; CORD ASSY
30 1 2 3 4 1 2 3 4 F E D C B A DEH-1500R/XU/EW 4. PCB CONNECTION DIAGRAM 4.1 TUNER AMP UNIT Capacitor Connector P.C.Board Chip Part A A TUNER AMP UNIT SIDE B SIDE A NOTE FOR PCB DIAGRAMS 1.The parts mounted on this PCB include all necessary parts for several destination. For further information for ...
Page 31 - SIDE A; FRONT; ANTENNA
5 6 7 8 F E D C B A 5 6 7 8 DEH-1500R/XU/EW 31 A SIDE A FRONT ANTENNA FM/AM TUNER UNIT
Page 36 - CD MECHANISM MODULE; PICKUP UNIT
36 1 2 3 4 1 2 3 4 F E D C B A DEH-1500R/XU/EW 4.3 CD MECHANISM MODULE C C CD CORE UNIT(S10) SIDE A A CN651 PICKUP UNIT (SERVICE)(P10) HOME M1 SPINDLE MOTOR M2 LOADING /CARRIAGE MOTOR
Page 37 - CLAMP
5 6 7 8 F E D C B A 5 6 7 8 DEH-1500R/XU/EW 37 C C CD CORE UNIT(S10) SIDE B CLAMP DSCSNS 8EJ 12EJ
Page 38 - ELECTRICAL PARTS LIST; The part numbers shown below indicate chip components.
38 1 2 3 4 1 2 3 4 F E D C B A DEH-1500R/XU/EW 5. ELECTRICAL PARTS LIST NOTES: - Parts whose parts numbers are omitted are subject to being not supplied. - The part numbers shown below indicate chip components. Chip Resistor RS1/ _ S ___ J,RS1/ __ S ___ J Chip Capacitor (except for CQS.....) CKS.......
Page 44 - CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT; • Checking Procedure
44 1 2 3 4 1 2 3 4 F E D C B A DEH-1500R/XU/EW 6.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT • Note : The grating angle of the PU unit cannot be adjusted after the PU unit is changed. The PU unit in the CD mechanism module is adjusted on the production line to match the CD mechanism module...
Page 45 - Grating waveform; Ech
45 5 6 7 8 F E D C B A 5 6 7 8 DEH-1500R/XU/EW Grating waveform 45 ° 0 ° 75 ° 60 ° 30 ° 90 ° Ech → Xch 20mV/div, AC Fch → Ych 20mV/div, AC
Page 46 - Error Messages; Mechanism
46 1 2 3 4 1 2 3 4 F E D C B A DEH-1500R/XU/EW - Error Messages If a CD is not operative or stopped during operation due to an error, the error mode is turned on and cause(s) of the error is indicated with a corresponding number. This arrangement is intended at reducing nonsense calls from the users...
Page 47 - GENERAL INFORMATION; Remove the four screws.; CD Mechanism Module; Remove the three screws.
47 5 6 7 8 F E D C B A 5 6 7 8 DEH-1500R/XU/EW 7. GENERAL INFORMATION 7.1 DIAGNOSIS 7.1.1 DISASSEMBLY 1 1 Fig.1 Fig.2 - Removing the CD Mechanism Module (Fig.1) - Removing the Tuner Amp Unit (Fig.2) Remove the four screws. Remove the screw. 1. Remove the Case. - Removing the Case (not shown) Disconn...
Page 48 - How to assemble Keyboard Unit
48 7 3 4 5 6 2 1 8 - How to assemble Keyboard Unit 1. Assemble them in order from "1" to "8". (See the figure below.)2. After that, bend the crows (7 in total) until they get the right angles with the marks printed on "8". Note) If "5" is not set collectly, defective ...
Page 50 - Removing the Roller Arm Assy
50 1 2 3 4 1 2 3 4 F E D C B A DEH-1500R/XU/EW - Removing the CD Core Unit(S10) 1. Apply shorting solder to the Pickup flexible cable. Disconnect the cable. 2. Remove the solder from the four leads, and loosen the screw. 3. Remove the CD core unit(S10).Caution: When assembling the CD core unit(S10),...
Page 63 - OPERATIONAL FLOW CHART; Power ON
5 6 7 8 F E D C B A 5 6 7 8 DEH-1500R/XU/EW 63 7.3 OPERATIONAL FLOW CHART VDD1=5VPin 68 Power ON bsens =L asens =L DSENS=L bsens Pin 64 asens Pin 63 DSENS Pin 65 ADPW ← H Pin 10 swvdd ← L Pin 21 Source keys operative Completes power-on operation.(After that, proceed to each source operation.) SYSPW ...
Page 69 - About the fixing screws for the front panel.
69 5 6 7 8 F E D C B A 5 6 7 8 DEH-1500R/XU/EW About the fixing screws for the front panel. CBA1488 CBA1488