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CDP-CE575
SERVICE MANUAL US Model
Canadian Model
Ver 1.1 2001.07
AEP Model
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
Power requirements 120 V AC, 60 Hz
Laser Semiconductor laser (λ =
Power consumption 11 W
780 nm)
Dimensions (approx.) 430 x 110 x 400 mm
Emission duration:
(w/h/d) (17 x 4 3/8 x 15 3/4 in.)
continuous
incl. projecting parts
Frequency response 2 Hz to 20 kHz
Resumo do conteúdo contido na página número 2
CDP-CE575 Ver 1.1 2001.07 TABLE OF CONTENTS SAFETY CHECK-OUT After correcting the original service problem, perform the follow- ing safety check before releasing the set to the customer: 1. SERVICEING NOTES ............................................ 3 Check the antenna terminals, metal trim, “metallized” knobs, screws, and all other exposed metal parts for AC leakage. 2. GENERAL ................................................................... 6 Check leakage as described below. 3. DISA
Resumo do conteúdo contido na página número 3
CDP-CE575 SECTION 1 SERVICING NOTES HOW TO OPEN THE DISC TABLE WHEN POWER NOTES ON HANDLING THE OPTICAL PICK-UP SWITCH TURNS OFF BLOCK OR BASE UNIT The laser diode in the optical pick-up block may suffer electro- Insert a tapering driver into the aperture of the unit bottom, and static break-down because of the potential difference generated turn it in the direction of the arrow (to OUT direction). by the charged electrostatic load, etc. on clothing and the human body. During
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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 but- ton, 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. CD-TEXT TEST DISC This unit is able to display the TEXT data (character
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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 Recorded contents Display No. 42 ! ” # $ % & ´ (21h to 27h)1kHz 0dB L&R T All the same 43 ( ) + , – . / (28h to 2Fh) T All the same * 44 0 1234567 (30h to 37h) T All the same 45 T All the same 8 9 : ; < = > ? (38h to 3Fh) 46 T All the same @A B C D E F G (40h to 47h) 47 H I J K L M N O (48h to 4Fh) T All the same 48 P Q R S T U VW (50h to 57h)
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CDP-CE575 SECTION 2 This section is extracted from instruction manual. GENERAL Parts Identification Front Panel The items are arranged in alphabetical order. Refer to the pages indicated in parentheses ( ) for details. CHECK qh (13) PEAK SEARCH qk (15) BUTTON DESCRIPTIONS PHONES jack wh (10) CLEAR qj (13, 14, 16, 17) A OPEN/CLOSE wj (7, 9, 10, 11) CONTINUE 2 (9, 13, 15, 18) POWER 1 (7, 9, 16) H 5 (9, 13, 15, 18, 20, 22) DISC 1–5 3 (9, 10, 13) PROGRAM qd (9, 13, 18) X 6 (10, 15, 18, 22) Remote s
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Parts Identification CDP-CE575 Remote Control ANALOG OUT LEVEL +/– wh (6, HIGH-LIGHT wd (12) BUTTON DESCRIPTIONS 7, 10) MEGA CONTROL 4 (18, 19) >10 8 (10, 13) CD1/2/3 switch 1 (7) MUSIC SCAN qa (10) N wf (9, 13, 15, 18, 20, 22) CHECK 9 (13) NAME INPUT qs (17) X qd (10, 15, 18, 22) CLEAR ws (13, 14, 16, 17) NO DELAY ql (19, 20) x wg (10, 15, 18) CONTINUE 3 (9, 13, 15, 18) Number buttons 7 (10, 13, 17) ./> qf (10, 13, 15, 17, 18, DISC/CAPS 6 (10, 17) PROGRAM qj (9, 13, 18) 19) DISC SKIP +/– qh (9,
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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) 3-5. MAIN BOARD (Page 11) (Page 10) 3-7. TABLE ASSY (Page 11) 3-8. SENSOR BOARD 3-9. LOADING MOTOR BOARD (Page 12) (Page 12) 8
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CDP-CE575 3-2. CASE (409538) 3 case (409538) 2 two screws 1 two screws (case3 TP2) (BVTP3 × 8) 1 two screws (case3 TP2) 3-3. FRONT PANEL SECTION 2 connector 4 claw (CN601) 2 connector (CN602) 1 wire (flat type) (15 core) (CN801) 2 connectors (CN351) 4 claw 3 four screws (BVTP3 × 8) 5 front panel section 9
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CDP-CE575 3-4. CD MECHANISM DECK (CDM59-5BD27) 3 three screws 9 CD mechanism deck (CDM59-5BD27) (BVTP3 × 8) 5 screw (BVTP3 × 8) a 2 three screws (BVTP3 × 8) 6 4 Slide the tray until the screw that fixes the table assy can be seen through around hole a in the table assy. 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. MAIN B
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CDP-CE575 3-6. BASE UNIT (BU-5BD27) 3 4 two screws 4 two screws (PTPWH M2.6) (PTPWH M2.6) BU section Note: When installing the BU 5 base unit (BU-5BD27) on the chassis, set the b gear (U/D) lever (lifter) in free 6 four compression springs (932) position, the gear (U/D) in UP position, and insert the shaft into the b groove of gear (U/D). 1 wire (flat type) (21 core) (CN101) 2 two screws (PTPWH M2.6) 7 holder (BU) assy lever (lifter) 3-7. TABLE ASSY q; clamp 7 two screws (BTTP M2.6) qa
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CDP-CE575 3-8. SENSOR BOARD 1 screw (PTPWH M2.6) 3 belt (rotary) 2 tray 5 SENSOR board 4 two screws 4 two screws (BTTP M2.6) (BTTP M2.6) 3-9. LOADING MOTOR BOARD 3 two screws (BTTP M2.6) 4 LOADING MOTOR board 1 belt (loading) 2 connector (CN13) 12
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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 g 6 screw chassis and engage its dowel h (PTPWH M2.6) with the groove of rotary encoder. f g 2 Install the rotary encoder so that f its groove comes to the position f shown in the figure. h 1
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CDP-CE575 SECTION 5 TEST MODE ADJ MODE Connecting Location: – MAIN BOARD (Component Side) – NOTE: This mode cannot be performed without a general remote com- mander. 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. A
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CDP-CE575 Buttons and Corresponding Button Numbers All lit Button Button Number or Display 12 34 5 DISC1 12 67 89 10 DISC2 11 11 12 13 14 15 16 17 18 19 20 DISC3 10 DISC4 9 DISC5 8 Partial lighting 1 CONTINUE 13 SHUFFLE 14 PROGRAM 15 REPEAT 22 TIME/TEXT 21 EDIT 4 R Light altemately CHECK 3 r CLEAR 2 PEAK SEARCH 1 FADER 0 H Partial lighting 1 (grid check) X 25 x Partial lighting 1 (segment check) EX-CHANGE 27 Partial lighting 2 DISC SKIP 28 Light altemately M 19 m 20 MENU 18 X-FADE, NO DELAY 17 M
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CDP-CE575 AGING MODE For the aging mode, three modes of all mode, disc table mode, and loading mode are available. Disc table Loading Code No. Status All mode mode mode 0 CLOSE (Tray close) a a 1 TOC read aa a 2 Access to last track a 3 Play of last track (2 sec) a 4 EX OPEN (Tray open while chucking) a a 5 EX SKIP (Disc tray rotate) a 6 EX CLOSE (Tray close) a a 7 Access to first track a 8 Play of first track (2 sec) a 9 OPEN (tray open) a a DISC SKIP (Disc tray rotate, A aa and change next di
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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 , [ OPEN/CLOSE] A , and [REPEAT] simultaneously. 2. Start the table mode, and turn to right then turn to left, and display rotating time as
Resumo do conteúdo contido na página número 18
CDP-CE575 Ver 1.1 2001.07 SECTION 6 ELECTRICAL ADJUSTMENTS Note: Procedure: 1. CD Block is basically designed to operate without adjustment. There- 1. Set the test disc (PATD-012). Disc chucking operation is fore, check each item in order given. complete, then press the [POWER] button to turn the power 2. Use PATD-012 disc (4-225-203-01) unless otherwise indicated. off. 3. Use an oscilloscope with more than 10MΩ impedance. 2. Connect an oscilloscope to test point TP (RFDC) and TP (VC) 4. Clea
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CDP-CE575 Ver 1.1 2001.07 E-F Balance Check Checking Location: Connection: – 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. IC150 2. Connect an oscilloscpe to test point TP (TE1) and TP (VC) on TP the BD board. (VC) 3. Connect between test point TP (ADJ) on the MAIN board and GND by lead wire. 4. Press the [POWER] button to turn the power
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CDP-CE575 MEMO 20
