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CDX-705/EXCD-3 SERVICE MANUAL US Model Canadian Model CDX-705/EXCD-3 AEP Model UK Model E Model CDX-705 Photo: CDX-705 Model Name Using Similar Mechanism CD Drive Mechanism Type MG-250A-137 Optical Pick-up Name KSS-521A/J2RP L 13942296513 SPECIFICATIONS System Compact disc digital audio system...
CDX-705/EXCD-3 3 7 63 1515 0 US Model Canadian Model SERVICE MANUAL CDX-705/EXCD-3 AEP Model UK Model E Model SUPPLEMENT-2 CDX-705 File this supplement with the service manual. Subject: 1. Installation 2. Mechanical Adjustments 3. Board Modification (ECN-CS701551) TABLE OF CONTENTS 1.
http://www.xiaoyu163.com 3 7 63 1515 0 1. INSTALLATION Note: Follow the assembly procedure in the numerical order given. OPTICAL PICK-UP COMPLETE ASS’Y 1 Move the lever (LOCK 3) in direction A , and return it a little in direction B from the position where the chuck plate is moved down chuck plate to the lower limit.
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http://www.xiaoyu163.com 3 7 63 1515 0 OPERATION CHECK 1 Confirm that the slider moves in direction C to move down the chuck plate if the gear (LOAD 1) is rotated in direction A or the chuck plate moves up and the slider moves in direction D if the gear is rotated in direction B .
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http://www.xiaoyu163.com 3 7 63 1515 0 SLIDER (L) 1 Move the lever (STOP) ass’y in direction A until it gets stopped. 3 washer 2 slider (L) L 13942296513 SLIDER (R) 4 polyethyelene slider 1 slider (R) 3 washer 5 polyethyelene washer case (lower) ass’y 2 Engage the slots of slider (R) with the shafts.
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http://www.xiaoyu163.com 3 7 63 1515 0 ADJUSTING PHASE OF SLIDERS (L, R) 1 Sliding the sliders (L, R) in the arrow direction, meet holes a and b of the sliders (L, R) with holes c and d of the case (LOWER) ass’y.
1 to 10 with the set placed vertically and horizontally respectively to confirm that the elevator shaft posi- tions in a range between comb teeth A to B. CDX-705/EXCD-3 L 13942296513 comb tooth at address 6 comb tooth at address 6...
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CDX-705/EXCD-3 3 7 63 1515 0 US Model Canadian Model SERVICE MANUAL CDX-705/EXCD-3 AEP Model UK Model E Model SUPPLEMENT-4 CDX-705 File this supplement with the service manual. Subject: Mechanism Deck Modification (MG-250C-137) (ENG-98014) The mechanism deck was changed from MG-250B-137 to MG-250C-137.
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http://www.xiaoyu163.com 3 7 63 1515 0 2. DIAGRAMS 2-1. NOTES FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS Note on Printed Wiring Board: Note on Schematic Diagram: • Y : parts extracted from the conductor side. • All capacitors are in µF unless otherwise noted. pF: µµF 50 •...
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http://www.xiaoyu163.com 3 7 63 1515 0 3. EXPLODED VIEWS NOTE: • The mechanical parts with no reference num- • -XX and -X mean standardized parts, so they The components identified by mark ! or dotted line with mark may have some difference from the original ber in the exploded views are not supplied.
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http://www.xiaoyu163.com 3 7 63 1515 0 (3) MECHANISM DECK SECTION-2 (MG-250C-137) M104 L 13942296513 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-024-170-01 SPRING (SB), TENSION X-3375-498-1 CHASSIS (D) SUB ASSY * 102 3-024-172-01 BRACKET (EVM) M104 A-3301-123-A ELJ MOTOR ASSY (ELEVATOR) u163...
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http://www.xiaoyu163.com 3 7 63 1515 0 (5) MECHANISM DECK SECTION-4 (MG-250C-137) not supplied L 13942296513 M101 not supplied M102 The components identified by Les composants identifiés par une mark ! or dotted line with marque ! sont critiques pour la mark ! are critical for safety.
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SONY PARTS WHOSE PART NUMBERS APPEAR AS DE FONCTIONNEMENT. NE REMPLACER CES COM- u163 POSANTS QUE PAR DES PIÈCES SONY DONT LES SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB- LISHED BY SONY. NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.
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http://www.xiaoyu163.com 3 7 63 1515 0 DISC MAGAZINE GETTING OUT PROCEDURE ON THE POWER SUPPLY IS OFF Remove the CASE (LOWER) assembly beforehand 1) Press the lever (stop) assy to arrow direction. 2) Removal the magazine assy. Note: Take out the magazine only when the tray is completely within the magazine.
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http://www.xiaoyu163.com 3 7 63 1515 0 SECTION 2 DISASSEMBLY Note: Follow the disassembly procedure in the numerical order given. COVER (UPPER), FRONT PANEL ASS’Y 1 screw 1 screw (PTT2.6 × 6) (PTT2.6 × 6) 3 lever (FL) 2 case (upper) 1 screw 1 screw (PTT2.6 ×...
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http://www.xiaoyu163.com 3 7 63 1515 0 JACK BOARD Remove the jack board of the arrow. 1 screw (BVTT2.6 × 5) 2 jack board L 13942296513 MAIN BOARD 1 main flexible board 6 three screws (CNJ12) (ground) 7 main board 2 connector (CNP301) 5 two screws 3 screw...
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http://www.xiaoyu163.com 3 7 63 1515 0 ELEVATOR MOTOR ASS’Y (M104) 1 screw (P2 × 2.2) 2 bracket (ELV motor) 3 elevator motor ass’y L 13942296513 ESCUTCHEON 3 two claws 2 Remove the claw of the arrow A . 4 Remove the ditch of the arrow B .
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http://www.xiaoyu163.com 3 7 63 1515 0 CASE (UPPER) ASS’Y 3 Remove the edge of the arrow A . 1 three screws (B2 × 3) 1 two screws (B 2 × 3) 4 Remove the case (upper) ass’y of the arrow B . 1 screw (B2 ×...
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http://www.xiaoyu163.com 3 7 63 1515 0 RF BOARD 2 two screws 1 OP flexible board (P2 × 2.5) (CNJ11) 3 two screws (P2 × 3) 4 RF board 5 connector (CNP52) 5 two connectors (CNP11, 503) L 13942296513 SLED MOTOR ASS’Y (M102), OPTICAL PICK-UP (KSS-521A/J2RP) 2 sled motor ass‘y 1 two screws (P2 ×...
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http://www.xiaoyu163.com 3 7 63 1515 0 SW BOARD, SPINDLE MOTOR ASS’Y (M101) 8 two screws (P1.7 × 2.2) 3 spring (chucking) 6 retainer (disc) 1 screw 4 screw (P2 × 2.2) (P2 × 2.2) 5 bracket (CP) 9 Remove the spindle motor ass‘y (M101) 2 SW board of the arrow.
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http://www.xiaoyu163.com 3 7 63 1515 0 SECTION 3 ELECTRICAL ADJUSTMENTS • • FOCUS GAIN ADJUSTMENT When gain is lowered... The set does not play because of no focus operation. (COARSE ADJUSTMENT) • When gain is highered... This adjustment is to be performed when replacing the following Operation noise is heard due to a scratch or a dust, then opera- parts.
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Pin No. Pin Name Function LIM.SW Input of limit switch BUSON Input of Bus on control signal from SONY bus interface (IC204) “H”: Bus on EJECT Input of EJECT key (SW303) “H”: Eject on LOAD 1 Input of LOAD OUT switch...
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http://www.xiaoyu163.com 3 7 63 1515 0 Pin No. Pin Name Function SQCLK Output of clock signal to CXD2530Q (IC101) SUBQ Input of subcode Q data signal from CXD2530Q (IC101) — — Not used — — Connected to the power supply MGLK Input of magazine eject completion detect switch (SW301) “L”: Eject completed...