SonyメーカーMDX-61の使用説明書/サービス説明書
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MINIDISC CHANGER US Model Canadian Model AEP Model UK Model E Model SERVICE MANUAL MDX-61 SPECIFICA TIONS – Continued on next page – Model Name Using Similar Mechanism MDX-60 Base Mechanism T ype MG-798-133 Optical Pick-Up Name KMS-193C/J2N This set is automatic electrical adjustment.
– 2 – A TTENTION A U COMPOSANT A Y ANT RAPPORT À LA SÉCURITÉ! LES COMPOSANTS IDENTIFIÉS P AR UNE MARQUE ! SUR LES DIA GRAMMES SCHÉMA TIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT .
– 3 – SECTION 1 GENERAL This section is extracted from instruction manual..
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– 7 – Note: Follow the disassembly procedure in the numerical order given. FRONT P ANEL ASS’Y , CASE (UPPER) SECTION 2 DISASSEMBL Y REAR P ANEL ASS’Y , MD SECTION 1 two scre ws (B2.6 × 6) 2 claw 3 front panel ass’y 4 connector (CN620) 5 case (upper) 1 two scre ws (B2.
– 8 – CHASSIS (GEAR) ASS’Y , MAIN BO ARD CHASSIS (B ASE) ASS’Y , CHASSIS (OP) ASS’Y 4 fle xible board (CN500) 5 connector (CN602) 1 three screws (P1.7 × 1.8) 2 chassis (gear) ass’y 3 special flat screw (1.7 × 3) 3 two special flat scre ws (1.
– 9 – SER V O BO ARD OPTICAL PICK-UP (KMS-193C/J2N) 1 fle xible board (CN200) 2 three special head scre ws (M1.7 × 2) 6 servo board 3 fle xible board (CN100) 5 connector (CN301) 4 flexib le board (CN400) 2 optical pick-up (KMS-193C/J2N) 1 two scre w (K1.
– 10 – • Cir cuit Boards Location SECTION 3 DIA GRAMS SW board POWER board SER VO board LAMP board MAIN board.
– 11 – – 12 – MDX-61 3-1. BLOCK DIA GRAM +9V (LINE AMP) DCS6 DCS1 11 FOCUS 8 DRIVER CONTROL 5 6 IC300 SLED/SPINDLE MOTOR DRIVE, FOCUS/TRACKING COIL DRIVE 26 TRACKING 29 DRIVER CONTROL 32 31 24.
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– 31 – – 32 – 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 21 22 23 24 25 26 A0–A9 SENSE REFRESH AMP INPUT/OUTPUT CONTROL SWITCH (4) INPUT BUFFER (4) OUTPUT BUFFER CLOCK OSC COLUMN DEC.
– 33 – Pin No . Pin Name I/O Function 3-8. IC PIN FUNCTION DESCRIPTION SER VO BO ARD IC100 CXA1981AR (RF AMP) 1 VC O Output terminal for the center point v oltage (1/2 VCC) gener ated 2-7 A-F I Si.
– 34 – Pin No . Pin Name I/O Function 1 FS256 O 11.2896MHz clock signal output (MCLK system) Not used this set (OPEN) 2 FOK O Focus OK signal output to the system controller (IC600) “H” is out.
– 35 – Pin No. Pin Name I/O Function 41 WFCK O WFCK clock (7.35kHz) signal output (When playback : EFM decoder PLL system, When recoding : EFM encoder PLL system) Not used this set (OPEN) 42 GT OP.
– 36 – Pin No . Pin Name I/O Function 79 DCHG I (A) Connected to the Ground 80 APC I (A) Input ter minal for the laser APC Not used this set (Fixed at “L”) 81 TEST1 I T est input terminal (Fixed at “L”) 82 ADFG I ADIP double turned FM signal input from CXA1981AR (IC100) (22.
– 37 – Pin No. Pin Name I/O Function 1 VDD – Power supply terminal (+3.3V) 2 SWDT I Write data signal input from the system controller (IC600) 3 SCK I Serial clock signal input from the system c.
– 38 – Pin No . Pin Name I/O Function 50 VSS – Ground terminal 51 VDD – Power supply terminal (+3.3V) 52-55 A03-A00 O Address signal output to the RAM (IC501) 56-60 A04-A08 O Address signal ou.
– 39 – Pin No. Pin Name I/O Function 1-5 T13-T17 I T est key (4 × 8 matrix) signal output terminal (Fixed at “L”) 6 M1 O Eleva tor motor (M904) drive signal output (UP) *1 7 M1 O Eleva tor mo.
– 40 – Pin No . Pin Name I/O Function 56 LIMIT -SW I Detection signal input from the limit switch (S400) When sled limit in : "L" 57 DOOR-SW I Detection signal input from the door open/c.
– 41 – NO TE: • -XX and -X mean standardized parts, so they may hav e some difference from the orig inal one. • Color Indication of Appearrance Parts Example: KNOB, BALANCE (WHITE) . . . (RED) ↑↑ Parts Color Cabinet's Color • Items marked “*” are not stock ed since they are seldom required for routine service.
– 42 – Ref. No. Part No. Description Remark 4-2. MECHANISM SECTION-1 (MG-798-133) 51 3-930-351-01 WHEEL (EL V), WORM 52 3-377-719-11 WASHER, POL YETHYLENE 53 3-880-990-00 SCREW (1.
– 43 – 4-3. MECHANISM SECTION-2 (MG-798-133) Ref. No. Part No. Description Remark 101 3-377-719-11 W ASHER, POL YETHYLENE 102 3-930-354-01 LEVER, DISK EJECT 103 3-930-350-01 SPRING (EJ), TORSION 1.
– 44 – Ref. No. Part No. Description Remark 151 3-930-338-01 HOLDER (OP GUIDE B) 152 3-930-332-01 GUIDE (OPB) 153 X-3371-212-1 SCREW (EL V) ASSY , FEED 154 1-658-880-11 EHS FLEXIBLE BOARD 155 3-93.
– 45 – NO TE: • Due to standardization, replacements in the parts list may be different from the parts speci- fied in the diagrams or the components used on the set. • -XX and -X mean standardized parts, so they may have some dif ference from the original one.
– 46 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * CN604 1-580-056-21 PIN, CONNECTOR 3P CN700 1-580-055-21 PIN, CONNECTOR 2P CN701 1-580-055-21 PIN, CONNECTOR 2P &l.
– 47 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C932 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V C940 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V C941 1-110-474-11 SOLID CHIP 10uF 20% 50V C942 1-164-004-11 CERAMIC CHIP 0.1uF 10% 25V C950 1-163-125-00 CERAMIC CHIP 220PF 5% 50V C951 1-163-275-11 CERAMIC CHIP 0.
– 48 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < COIL > L950 1-409-640-21 COIL, CHIP CHOKE 10uH L951 1-403-584-11 COIL, CHIP CHOKE 33uH L952 1-409-640-21 CO.
– 49 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * A-3222-980-A SERVO BOARD, COMPLETE ********************* < CAP ACITOR > C102 1-135-259-11 TANT AL. CHIP 10uF 20% 6.3V C103 1-135-259-11 TANT AL. CHIP 10uF 20% 6.
– 50 – Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark RB203 1-233-576-11 RES, CHIP NETWORK 100x4 < SWITCH > S400 1-692-532-21 SWITCH, PUSH (1 KEY) (LIMIT DET) ****.
MDX-61 – 51 – MEMO.
MDX-61 REVISION HIST OR Y Clicking the ver sion allows y ou to jump to the revised page. Also, clicking the v ersion at the upper right on the re vised page allows you to jump to the ne xt revised page. V er . Date Description of Revision 1.1 2001.08 Correction-1 is included.
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Sony MDX-61を既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はSony MDX-61の不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
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