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CDX-4000RV SERVICE MANUAL AEP Model UK Model Ver 1.2 2001. 05 • The tuner and CD sections have no adjustments. Model Name Using Similar Mechanism CDX-3900R/4000R/4000RX CD Drive Mechanism Type MG-383Z-121//Q Optical Pick-up Name KSS-720A SPECIFICATIONS CD player section General...
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.
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SECTION 1 GENERAL This section is extracted from instruction manual.
SECTION 2 DISASSEMBLY Note : Follow the disassembly procedure in the numerical order given. 2-1. SUB PANEL ASSY 4 two claws 6 sub panel assy 2 PTT 2.6x8 3 claw 5 CN500 1 PTT 2.6x8 2-2. CD MECHANISM BLOCK 7 bracket (CD) 6 PTT 2.6x5 5 CD mechanism block 2 PTT 2.6x6...
2-3. MAIN BOARD 4 ground point screws 6 MAIN board (PTT 2.6x6) 5 ground point screws (PTT 2.6x6) 3 PTT 2.6x8 2 PTT 2.6x8 1 PTT 2.6x8 2-4. HEAT SINK 5 heat sink 4 PTT 2.6x8 3 PTT 2.6x12 2 PTT 2.6x8 1 PTT 2.6x8...
2-5. CHASSIS (T) ASSY 2 P 2x3 3 P 2x3 1 Unsolder the 4 chassis (T) assy lead wires. black white 2-6. LEVER ASSY 5 guide (disc) 6 lever (R) assy 3 tension spring (LR) 7 lever (L) assy 1 PS 2x4 2 DISC IN SW 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. 6 loading motor assy 2-8. ARM ROLLER ASSY • When installing, take note of the positions arm (roller) and washers.
2-9. CHASSIS (OP) ASSY 7 chassis (OP) assy 8 compression spring (FL) 1 tension spring (KF1) 9 compression spring (FL) 2 tension spring (KR1) 5 Fit lever (D) in the direction of the arrow. 6 Turn loading ring in the direction of the arrow.
SECTION 3 DIAGRAMS 3-1. IC PIN DESCRIPTIONS • IC501 CXD2598Q (DIGITAL SERVO, DIGITAL SIGNAL PROCESSOR) (SERVO BOARD) Pin No. Pin Name Pin Description DVDD — Digital power supply pin DVSS — Digital ground SOUT Servo brock serial data output (Not used.) SOCK Servo brock serial data read clock output (Not used.) XOLT...
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Pin No. Pin Name Pin Description Tracking error signal input Center servo analog input RFDC RF signal input ADIO Test pin (Not used.) AVSSO — Analog ground IGEN Constant current input from OP amplifier. AVDDO — Analog ground ASYO EFM full-swing output (“L”: VSS, “H”: VDD) ASYI Asymmetry comparate voltage input RFAC...
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• IC5 CXP84640-072Q (CD SYSTEM CONTROL) (SERVO BOARD) Pin No. Pin Name Pin Description ITRPT — Not used in this set. 2, 3 — — Not used in this set. 4, 5 — Not used in this set. OPEN Front panel open detection input CLOSE Front panel close control output LINKOFF...
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Pin No. Pin Name Pin Description SENS SENS signal input — — Not used in this set. — — Not used in this set. BU.IN Back-up power detection input BUSON Bus on control input IN SW Disc in switch input (SW1) SELF SW Self switch input (SW2) SCOR...
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Not used. (Open) ILLON Illumination power control output — Power supply pin (+5 V) E2P SIO P SONY-BUS serial data input/output E2P CKO P SONY-BUS serial clock input/output SYSRST SONY-BUS system reset output DOORSW (WRITE OUT) DOOR OPEN/CLOSE detection input (“L”: CLOSE, “H”: OPEN)
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Pin No. Pin Name Pin Description Illumination color switch input (“L”: 2 colors, “H”: 1 color) COLSW (Fixed at “H” in CDX-4000RV) COLSEL Illumination color select input (“L”: AMBER, “H”: GREEN) (Fixed at “L” in this set) — Ground DAVN Block synchronization detection input of RDS data.
CDX-4000RV 3-3. BLOCK DIAGRAM — TUNER SECTION — CNJ151 AUDIO OUT REAR –1 –2 POWER AMP ELECTRONIC VOLUME IC611 IC151 CN601 OUT LF FL– TUNER UNIT SECTION (Page 21) ANTFM OUT LR (ANTENNA) RL– Q181 Q171 ANTAM AM DET 16 AUX IN...
CDX-4000RV 3-6. PRINTED WIRING BOARDS — CD MECHANISM SECTION — 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: • All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums.
CDX-4000RV 3-7. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (1/2) — • Refer to page 37 for IC Block Diagrams. • Waveforms (MODE:PLAY) Approx. 200mVp-p (TE) Approx. 620mVp-p (FE) 1.2Vp-p (RFO) Note: • Voltage and waveforms are dc with respect to ground under no-signal conditions.
CDX-4000RV 3-8. SCHEMATIC DIAGRAM — CD MECHANISM SECTION (2/2) — • Refer to page 38 for IC Block Diagrams. (Page 26) Note: • Voltage is dc with respect to ground under no-signal conditions. no mark : CD PLAY...
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CDX-4000RV 3-10. SCHEMATIC DIAGRAM — MAIN SECTION (1/3) — • Refer to page 39 for IC Block Diagrams. (Page 31) (Page 32) Note: • Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM ) : MW...
CDX-4000RV 3-11. SCHEMATIC DIAGRAM — MAIN SECTION (2/3) — (Page 30) Note: • Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM ) : MW < > : CD PLAY...
CDX-4000RV 3-12. SCHEMATIC DIAGRAM — MAIN SECTION (3/3) — • Refer to page 39 for IC Block Diagrams. (Page 30) (Page 33) Note: • Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM ) : MW <...
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 : • Items marked “*” are not stocked since 0 are critical for safety.
4-5. CD MECHANISM SECTION (3) (MG-383Z-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. Description Remark X-3378-598-1 CHASSIS (OP) ASSY (INCLUDING M901)
SECTION 5 DISC IN SW 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.
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LIMIT SW LOAD SW MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R917 1-216-655-11 METAL CHIP 1.5K 0.5% 1/10W A-3326-206-A MAIN BOARD, COMPLETE R918 1-216-659-11 METAL CHIP 2.2K 0.5% 1/10W ********************* R919 1-216-663-11 METAL CHIP 3.3K 0.5% 1/10W...
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MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark D558 8-719-056-82 DIODE UDZ-TE-17-6.2B < JACK > D559 8-719-056-82 DIODE UDZ-TE-17-6.2B D560 8-719-056-82 DIODE UDZ-TE-17-6.2B 1-764-808-21 JACK (ANTENNA) D561 8-719-056-93 DIODE UDZ-TE-17-18B J501 1-566-822-41 JACK (REMOTE IN) D562 8-719-056-82 DIODE UDZ-TE-17-6.2B <...
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MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark Q661 8-729-120-28 TRANSISTOR 2SC2412K-T-146-QR R281 1-216-033-00 METAL CHIP 1/10W Q701 8-729-900-53 TRANSISTOR DTC114EKA-T146 R282 1-216-081-00 METAL CHIP 1/10W Q702 1-801-806-11 TRANSISTOR DTC144EKA-T146 R283 1-216-089-11 RES-CHIP 1/10W Q703 8-729-120-28 TRANSISTOR 2SC2412K-T-146-QR R302 1-216-845-11 METAL CHIP...
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MAIN SERVO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R601 1-216-073-00 METAL CHIP 1/10W C111 1-104-852-11 TANTAL. CHIP 22uF R603 1-216-073-00 METAL CHIP 1/10W C115 1-164-733-11 CERAMIC CHIP 820PF R611 1-216-833-11 RES-CHIP 1/16W C116 1-165-128-11 CERAMIC CHIP 0.22uF R612 1-216-073-00 METAL CHIP...
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SERVO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < IC > R322 1-216-835-11 METAL CHIP 1/16W R501 1-216-833-11 RES-CHIP 1/16W 8-752-095-36 IC XA2596M-T6 R503 1-216-845-11 METAL CHIP 100K 1/16W 8-752-914-78 IC XP84640-072Q R504 1-216-857-11 METAL CHIP 1/16W 8-759-653-67 IC A6556L-TE-L R505...
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CDX-4000RV Ver 1.2 2001. 05 SUB (CD) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-677-056-11 SUB (CD) BOARD ************** HARDWARE LIST ************** ************** < CONNECTOR > 7-685-793-09 SCREW +PTT 2.6X8 (S) CNP801 1-794-064-11 SOCKET, CONNECTOR 14P 7-685-792-09 SCREW +PTT 2.6X6 (S)
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CDX-4000RV AEP Model UK Model SERVICE MANUAL SUPPLEMENT-1 File this supplement with the service manual. Subject : Service Notes (ENG-00015, 00016) SERVICE NOTES This product is classified as a CLASS 1 LASER PRODUCT. This label is located on the bottom of the chassis.
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CDX-4000RV AEP Model UK Model SERVICE MANUAL SUPPLEMENT-2 File this supplement with the service manual. Subject : Change of Main, Sub (CD) and Key Boards (ECN-CSA01521/CSA02901) TABLE OF CONTENTS 1. CHANGE OF MAIN, SUB (CD) AND KEY BOARDS 1-1. Discrimination ..............
1. Change of Main, Sub (CD) and Key Boards When performing service and inspection, check the part number of the main, sub (CD) and key boards. 1-1. Discrimination -MAIN BOARD (COMPONENT SIDE)- Main board part No. Former:1-677-055-11 :1-677-055-12 -SUB(CD) BOARD (COMPONENT SIDE)- Sub(CD) board part No.
CDX-4000RV 1-2. Diagrams THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) • Refer to page. ) : Refer to page of supplement-2. < > : Refer to page of service manual.
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CDX-4000RV • SCHEMATIC DIAGRAM — MAIN SECTION (1/3) — • Refer to page 37 of Service manual for IC Block Diagrams. (Page 7) (Page 8) Note: • Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM...
CDX-4000RV • SCHEMATIC DIAGRAM — MAIN SECTION (2/3) — (Page 6) Note: • Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM ) : MW < > : CD PLAY ∗ : Impossible to measure...
CDX-4000RV • SCHEMATIC DIAGRAM — MAIN SECTION (3/3) — • Refer to page 38 of Service manual for IC Block Diagrams. (Page 6) (Page 9) Note: • Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM ) : MW <...
CDX-4000RV • SCHEMATIC DIAGRAM — KEY SECTION — Note: • Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM ∗ : Impossible to measure...
1-3. Electrical Parts List NOTE: • Due to standardization, replacements in • Items marked “*” are not stocked since When indicating parts by reference the parts list may be different from the they are seldom required for routine service. number, please include the board. parts specified in the diagrams or the Some delay should be anticipated components used on the set.
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MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R932 1-216-813-11 METAL CHIP 1/16W 1-164-004-11 CERAMIC CHIP 0.1uF R933 1-216-813-11 METAL CHIP 1/16W 1-163-263-11 CERAMIC CHIP 330PF R935 1-216-812-11 METAL CHIP 1/16W 1-164-505-11 CERAMIC CHIP 2.2uF R938 1-216-809-11 METAL CHIP 1/16W...
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CDX-4000RV REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page. Ver. Date Description of Revision 2001.