Compact disc player SERVICE MANUAL CDP-CE575

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SERVICE MANUAL

COMPACT DISC PLAYER

US Model

Canadian Model

AEP Model

SPECIFICATIONS

CDP-CE575

Ver 1.1 2001.07

9-929-586-12 Sony Corporation

2001G0500-1 Home Audio Company

C 2001.7 Shinagawa Tec Service Manual Production Group

Model Name Using Similar Mechanism NEW

CD Mechanism Type CDM59-5BD27

Base Unit Name BU-5BD27

Optical Pick-up Name PXR-104X

Compact disc player

Laser Semiconductor laser (λ =

780 nm)

Emission duration:

continuous

Frequency response 2 Hz to 20 kHz ± 0.5 dB

Dynamic range More than 93 dB

Harmonic distortion Less than 0.0045%

Outputs

ANALOG

OUT

DIGITAL

OUT

(OPTICAL)

PHONES

General

Power requirements 120 V AC, 60 Hz

Power consumption 11 W

Dimensions (approx.) 430 x 110 x 400 mm

(w/h/d) (17 x 4 3/8 x 15 3/4 in.)

incl. projecting parts

Mass (approx.) 5.2 kg (11 lbs 8 oz)

Supplied accessories

Audio cord (2 phono plugs – 2 phono plugs) (1)

Remote commander (remote) (1)

R6 (size AA) batteries (2)

Design and specifications are subject to change

without notice.

Load

impedance

Over 10

kilohms

Wave

length:

660 nm

32 ohms

Jack

type

Phono

jacks

Optical

output

connector

Stereo

phone

jack

Maximum

output level

2 V

(at 50 kilohms)

–18 dBm

10 mW

Summary of content (48 pages)

PAGE 1
CDP-CE575 SERVICE MANUAL US Model Canadian Model AEP Model Ver 1.1 2001.07 Model Name Using Similar Mechanism NEW CD Mechanism Type CDM59-5BD27 Base Unit Name BU-5BD27 Optical Pick-up Name PXR-104X SPECIFICATIONS General Compact disc player Laser Frequency response Dynamic range Harmonic distortion Semiconductor laser (λ = 780 nm) Emission duration: continuous 2 Hz to 20 kHz ± 0.5 dB More than 93 dB Less than 0.
PAGE 2
CDP-CE575 Ver 1.1 2001.07 TABLE OF CONTENTS 1. SERVICEING NOTES ............................................ 3 2. GENERAL ................................................................... 6 3. DISASSEMBLY 3-1. 3-2. 3-3. 3-4. 3-5. 3-6. 3-7. 3-8. 3-9. Disassembly Flow ........................................................... Case (409538) ................................................................. Front Panel Section .........................................................
PAGE 3
CDP-CE575 SECTION 1 SERVICING NOTES NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT The laser diode in the optical pick-up block may suffer electrostatic break-down because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body. During repair, pay attention to electrostatic break-down and also use the procedure in the printed matter which is included in the repair parts. The flexible board is easily damaged and should be handled with care.
PAGE 4
CDP-CE575 SHIPMENT MODE Performed when returning the unit to the customer. Custom File Erases all custom files and initializes settings. Procedure: 1. Remove the discs from all trays. 2. While pressing the DISK SKIP button and PROGRAM button, press the POWER button to turn ON the power. 3. “NO DISC” is displayed, indicating that the mode has ended. Note: “NO DISC” may be displayed even if there are discs on the trays.
PAGE 5
CDP-CE575 Table 2: CD-TEXT TEST DISC Recorded Contents and Display (In this unit, some special characters cannot be displayed. This is no a fault.) TRACK No. 42 Recorded contents ! ” # $%& ´ Display (21h to 27h)1kHz 0dB L&R T All the same 43 ( ) *+ , – .
PAGE 6
CDP-CE575 SECTION 2 GENERAL This section is extracted from instruction manual. Parts Identification Front Panel The items are arranged in alphabetical order. Refer to the pages indicated in parentheses ( ) for details.
PAGE 7
CDP-CE575 Remote Control Parts Identification ANALOG OUT LEVEL +/– wh (6, 7, 10) CD1/2/3 switch 1 (7) CHECK 9 (13) CLEAR ws (13, 14, 16, 17) CONTINUE 3 (9, 13, 15, 18) DISC/CAPS 6 (10, 17) DISC SKIP +/– qh (9, 12, 13) ENTER wa (17) FADER/DEL w; (14, 20) HIGH-LIGHT wd (12) MEGA CONTROL 4 (18, 19) MUSIC SCAN qa (10) NAME INPUT qs (17) NO DELAY ql (19, 20) Number buttons 7 (10, 13, 17) PROGRAM qj (9, 13, 18) REPEAT 0 (10, 18) SHUFFLE 2 (9, 10, 18) TIME/TEXT/SPACE 5 (11, 17) X-FADE qk (19, 20) BUTTON DESCRI
PAGE 8
CDP-CE575 SECTION 3 DISASSEMBLY • This set can be disassembled in the order shown below. 3-1. DISASSEMBLY FLOW SET 3-2. CASE (409538) (Page 9) 3-3. FRONT PANEL SECTION (Page 9) 3-4. CD MECHANISM DECK (CDM59-5BD27) (Page 10) 3-6. BASE UNIT (BU-5BD27) (Page 11) 3-5. MAIN BOARD (Page 10) 3-7. TABLE ASSY (Page 11) 3-8. SENSOR BOARD (Page 12) 8 3-9.
PAGE 9
CDP-CE575 3-2. CASE (409538) 3 case (409538) 2 two screws (BVTP3 × 8) 1 two screws (case3 TP2) 1 two screws (case3 TP2) 3-3.
PAGE 10
CDP-CE575 3-4. CD MECHANISM DECK (CDM59-5BD27) 9 CD mechanism deck (CDM59-5BD27) 3 three screws (BVTP3 × 8) 5 screw (BVTP3 × 8) a 2 three screws (BVTP3 × 8) 4 Slide the tray until the screw that fixes the table assy can be seen through around hole a in the table assy. 6 7 wire (flat type) (21 core) (CN301) 8 connector (CN311) 1 Insert a tapering driver from the bottom of the chassis, and turn it in the direction of the arrow until the base unit goes down to the lowest position. 3-5.
PAGE 11
CDP-CE575 3-6. BASE UNIT (BU-5BD27) 3 4 two screws (PTPWH M2.6) Note: When installing the BU on the chassis, set the lever (lifter) in free position, the gear (U/D) in UP position, and insert the shaft b into the groove of gear (U/D). 4 two screws (PTPWH M2.6) BU section 5 base unit (BU-5BD27) b gear (U/D) 6 four compression springs (932) 1 wire (flat type) (21 core) (CN101) 3-7. 2 two screws (PTPWH M2.6) 7 holder (BU) assy lever (lifter) TABLE ASSY q; clamp 7 two screws (BTTP M2.
PAGE 12
CDP-CE575 3-8. SENSOR BOARD 1 screw (PTPWH M2.6) 3 belt (rotary) 2 tray 5 SENSOR board 4 two screws (BTTP M2.6) 3-9. 4 two screws (BTTP M2.6) LOADING MOTOR BOARD 3 two screws (BTTP M2.
PAGE 13
CDP-CE575 SECTION 4 ASSEMBLY Note: Follow the assembly procedure in the numerical order given. ADJUSTING PHASE OF SWING GEAR AND GEAR (U/D) 5 stopper washer (FR) 4 Push fully the shaft of shaft gear and align the hole shape of gear (loading B). 3 Let the swing gear through under the chassis h and engage its dowel g with the groove f of rotary encoder. 6 screw (PTPWH M2.6) g 2 Install the rotary encoder so that its groove f comes to the position shown in the figure.
PAGE 14
CDP-CE575 SECTION 5 TEST MODE ADJ MODE Connecting Location: NOTE: This mode cannot be performed without a general remote commander. – MAIN BOARD (Component Side) – 1. Chuck the CD first, and then turn OFF the power. 2. Short-circuit the test point TP (ADJ) of the MAIN board and ground with a lead wire. 3. Press the [POWER] button to turn ON the power. The CD is playback the 2nd track automatically and the ADJ mode is set. 4. To exit the mode, press the [POWER] button to turn OFF the power.
PAGE 15
CDP-CE575 Buttons and Corresponding Button Numbers Button All lit Button Number or Display 1 2 3 4 6 7 8 9 10 5 DISC1 12 DISC2 11 11 12 13 14 15 DISC3 10 16 17 18 19 20 DISC4 9 DISC5 8 CONTINUE 13 SHUFFLE 14 PROGRAM 15 REPEAT 22 TIME/TEXT 21 EDIT 4 CHECK 3 CLEAR 2 PEAK SEARCH 1 FADER 0 H Partial lighting 1 (grid check) X 25 x Partial lighting 1 (segment check) EX-CHANGE 27 DISC SKIP 28 M 19 m 20 MENU 18 X-FADE, NO DELAY 17 MEGA CONTROL 16 l AMS L
PAGE 16
CDP-CE575 AGING MODE For the aging mode, three modes of all mode, disc table mode, and loading mode are available. Code No.
PAGE 17
CDP-CE575 MECHANISM DECK CHECK MODE For the mechanism desk check mode, two modes of the disc table mode and the loading mode are available. In the mechanism deck check mode, the disc table rotating time and the loading time in each section are measured and displayed. Disc Table Mode Procedure: 1. Press the [POWER] button while pressing three buttons of H , [A OPEN/CLOSE], and [REPEAT] simultaneously. 2. Start the table mode, and turn to right then turn to left, and display rotating time as follows.
PAGE 18
CDP-CE575 Ver 1.1 2001.07 SECTION 6 ELECTRICAL ADJUSTMENTS Note: 1. CD Block is basically designed to operate without adjustment. Therefore, check each item in order given. 2. Use PATD-012 disc (4-225-203-01) unless otherwise indicated. 3. Use an oscilloscope with more than 10MΩ impedance. 4. Clean the object lens by an applicator with neutral detergent when the signal level is low than specified value with the following checks.
PAGE 19
CDP-CE575 Ver 1.1 2001.07 E-F Balance Check Connection: Checking Location: – BD BOARD (Conductor Side) – oscilloscope BD board TP (TE1) TP (VC) + – Procedure: 1. Set the test disc (PATD-012). Disc chucking operation is complete, then press the [POWER] button to turn the power off. 2. Connect an oscilloscpe to test point TP (TE1) and TP (VC) on the BD board. 3. Connect between test point TP (ADJ) on the MAIN board and GND by lead wire. 4.
PAGE 20
CDP-CE575 MEMO 20
PAGE 21
CDP-CE575 SECTION 7 DIAGRAMS 7-1. • Circuit Boards Location NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS Note on Printed Wiring Board: • X : parts extracted from the component side. • Y : parts extracted from the conductor side. • : Pattern from the side which enables seeing. (The other layers' patterns are not indicated.) Caution: Pattern face side: (Conductor Side) Parts face side: (Component Side) Parts on the pattern face side seen from the pattern face are indicated.
PAGE 22
CDP-CE575 Ver 1.1 2001.07 7-2. PRINTED WIRING BOARD – BD Section – 1 2 • See page 21 for Circuit Boards Location.
PAGE 23
CDP-CE575 Ver 1.1 2001.07 7-3. SCHEMATIC DIAGRAM – BD Section – • See page 32 for Waveforms. • See page 29 for IC Block Diagrams. TP (RFDC) (Page 26) The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. 23 23 Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.
PAGE 24
CDP-CE575 7-4. PRINTED WIRING BOARDS – MOTOR/SENSOR Section – • See page 21 for Circuit Boards Location.
PAGE 25
CDP-CE575 7-5. SCHEMATIC DIAGRAM – MOTOR/SENSOR Section – • See page 29 for IC Block Diagram.
PAGE 26
CDP-CE575 7-6. SCHEMATIC DIAGRAM – MAIN Section (1/2) – • See page 32 for Waveform.
PAGE 27
7-7. CDP-CE575 SCHEMATIC DIAGRAM – MAIN Section (2/2) – (Page 26) 27 27 The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié.
PAGE 28
CDP-CE575 PRINTED WIRING BOARDS – MAIN Section – 1 2 • See page 21 for Circuit Boards Location.
PAGE 29
CDP-CE575 • IC Block Diagrams – BD Board – 43 42 41 DIGITAL OUT LRCK 61 PCMD 62 D/A INTERFACE INTERNAL BUS A ERROR CORRECTOR DIGITAL PLL 16K RAM B 40 SE 39 FE 38 VC ASYMMETRY CORRECTION D DVC VC LD RW/ROM VOFST CLOCK GENERATOR SERVO DSP FOCUS SERVO LOUT1 72 PWM AVSS1 73 AVSS2 74 LOUT2 75 PWM 3rd ORDER NOISE SHAPER FOCUS PWM GENERATOR TRACKING PWM GENERATOR SLED SERVO SLED PWM GENERATOR 1 PD 37 XTSL 36 TES1 35 TEST 34 VSS 33 32 31 30 29 28 2 APC AMP SERIAL IN INTERFACE EQ IN
PAGE 30
CDP-CE575 7-9. PRINTED WIRING BOARDS – DISPLAY Section – 1 2 • See page 21 for Circuit Boards Location.
PAGE 31
CDP-CE575 7-10. SCHEMATIC DIAGRAM – DISPLAY Section – • See page 32 for Waveform.
PAGE 32
CDP-CE575 • Waveforms – BD Board – 7-11. 1 IC101 ta (RFAC) (CD Play Mode) 6 IC101 w; (SCOR) (CD Play Mode) qa IC301 es (XTAL) Pin No.
PAGE 33
CDP-CE575 Pin No.
PAGE 34
CDP-CE575 • MAIN BOARD IC301 CXP84648-085Q (SYSTEM CONTROLLER) Pin No.
PAGE 35
CDP-CE575 Pin No.
PAGE 36
CDP-CE575 SECTION 8 EXPLODED VIEWS NOTE: • -XX and -X mean standardized parts, so they may have some difference from the original one. • Color Indication of Appearance Parts Example: KNOB, BALANCE (WHITE) . . . (RED) ↑ ↑ Parts Color Cabinet's Color • Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. • The mechanical parts with no reference number in the exploded views are not supplied.
PAGE 37
CDP-CE575 8-2. FRONT PANEL SECTION 57 56 55 57 54 57 57 60 58 59 57 61 62 57 51 Ref. No. Part No. Description 51 52 54 54 55 4-231-928-01 3-354-981-11 1-681-134-11 1-681-134-21 4-231-973-01 KNOB (AMS) SPRING (SUS), RING KEY (A) BOARD (US, CND) KEY (A) BOARD (AEP) BUTTON (POWER) 56 56 57 58 1-681-135-11 1-681-135-21 4-951-620-01 1-681-137-11 POWER SW BOARD (US, CND) POWER SW BOARD (AEP) SCREW (2.
PAGE 38
CDP-CE575 8-3. CHASSIS SECTION CDM59-5BD27 #1 #1 106 T601 105 #1 104 107 110 103 102 #1 101 #1 not supplied #1 not supplied #1 #1 109 102 101 not supplied not supplied #1 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 101 102 103 104 104 4-232-237-01 X-4953-448-1 4-943-687-01 A-4725-582-A A-4725-593-A FOOT (DIA.
PAGE 39
CDP-CE575 8-4. CD MECHANISM DECK SECTION-1 (CDM59-5BD27) 506 510 not supplied 509 507 511 502 506 508 506 502 505 503 503 not supplied 504 502 511 CD MECHANISM DECK SECTION-2 503 not supplied 512 M11 501 502 Ref. No. Part No. Description 501 502 * 503 504 505 1-676-245-11 4-218-253-31 X-4924-457-1 4-224-602-01 4-224-617-01 SENSOR BOARD SCREW (M2.6), +BTTP ROLLER ASSY TABLE GEAR (RM-E) 506 507 502 4-985-672-01 SCREW (+PTPWH M2.6), FLOATING 4-224-616-01 GEAR (RM-M) Remark Ref.
PAGE 40
CDP-CE575 8-5. CD MECHANISM DECK SECTION-2 (CDM59-5BD27) 569 563 551 551 562 561 551 570 566 565 560 568 not supplied 559 S200 551 567 564 558 not supplied 557 573 M10 571 not supplied 572 555 551 551 551 556 558 BU-5BD27 554 553 553 552 Ref. No. Part No. Description 551 552 553 554 555 4-985-672-01 X-4952-312-1 4-959-996-01 4-225-885-01 4-225-844-01 SCREW (+PTPWH M2.
PAGE 41
CDP-CE575 8-6. BASE UNIT SECTION (BU-5BD27) 606 605 607 M101 608 604 603 M102 603 609 602 601 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 601 602 603 604 0 605 4-951-620-01 A-4725-568-A 4-951-940-01 4-917-565-01 1-796-033-11 SCREW (2.6X8), +BVTP BD BOARD, COMPLETE INSULATOR (BU) SHAFT, SLED OPTICAL PICK-UP (PXR-104X) 606 Remark Ref. No.
PAGE 42
CDP-CE575 SECTION 9 ELECTRICAL PARTS LIST BD NOTE: • Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. • -XX and -X mean standardized parts, so they may have some difference from the original one. • RESISTORS All resistors are in ohms. METAL: Metal-film resistor. METAL OXIDE: Metal oxide-film resistor. F: nonflammable • Abbreviation CND : Canadian model Ref. No. Part No.
PAGE 43
CDP-CE575 BD Ref. No. Part No. Description Remark R142 R143 R144 1-216-841-11 METAL CHIP 1-216-855-11 METAL CHIP 1-216-846-11 METAL CHIP 47K 680K 120K 5% 5% 5% 1/16W 1/16W 1/16W R145 R146 R149 R151 R152 1-216-830-11 1-216-845-11 1-216-821-11 1-216-845-11 1-216-833-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP 5.
PAGE 44
CDP-CE575 DISPLAY HEADPHONE LOADING MOTOR Ref. No. Part No. JUNCTION Remark 1-681-136-11 HEADPHONE BOARD (US, CND) 1-681-136-21 HEADPHONE BOARD (AEP) ***************** < CAPACITOR > 1-162-294-31 CERAMIC 1-162-294-31 CERAMIC 1-164-159-11 CERAMIC 0.001uF 0.001uF 0.1uF 10% 10% Ref. No. Part No. Description R826 R831 R832 R833 1-249-427-11 1-249-415-11 1-249-417-11 1-249-419-11 CARBON CARBON CARBON CARBON 6.8K 680 1K 1.
PAGE 45
CDP-CE575 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. 50V Description Remark C381 1-164-159-11 CERAMIC 0.1uF < IC > C382 C404 C405 C406 C407 1-164-159-11 1-126-965-11 1-104-664-11 1-126-933-11 1-162-290-31 CERAMIC ELECT ELECT ELECT CERAMIC 0.
PAGE 46
CDP-CE575 MAIN Ref. No. POWER SW SENSOR Part No. Description R329 R350 R351 R352 R353 1-249-425-11 1-247-807-31 1-247-807-31 1-249-441-11 1-249-441-11 CARBON CARBON CARBON CARBON CARBON 4.7K 100 100 100K 100K 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W 1/4W 1/4W Remark R354 R355 R356 R381 R382 1-249-441-11 1-249-441-11 1-249-441-11 1-249-425-11 1-249-429-11 CARBON CARBON CARBON CARBON CARBON 100K 100K 100K 4.
PAGE 47
CDP-CE575 Ref. No. Part No. Description Remark Ref. No. Part No.
PAGE 48
CDP-CE575 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. 1.1 1.0 Date 2001.07 2001.