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Outputs Speaker outputs (sure seal connectors) Speaker impedance 4 – 8 ohms 50 W × 4 (at 4 ohms) Maximum power output FM/AM CASSETTE CAR STEREO Sony Corporation 9-873-494-03 2003A0500-1 e Vehicle Company C 2003.01 Published by Sony Engineering Corporation...
XR-CA630X TABLE OF CONTENTS Notes on chip component replacement • Never reuse a disconnected chip component. • Notice that the minus side of a tantalum capacitor may be dam- GENERAL aged by heat. Location of Controls ............3 Flexible Circuit Board Repairing DISASSEMBLY •...
XR-CA630X SECTION 1 This section is extracted from instruction manual. GENERAL Location of controls SEEK SOURCE SEEK (DISC/PRESET) (+): to select upwards (SEEK) (SEEK) (–): to select (+): to select Refer to the pages listed for details. leftwards/ rightwards/ >...
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XR-CA630X AUDIO OUT REAR BUS AUDIO IN BUS CONTROL IN BUS AUDIO IN Source selector Sélecteur de source BUS CONTROL IN not supplied non fourni Cautions Connection example (2) • This unit is designed for negative ground 12 V Notes (2-A) •...
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XR-CA630X Supplied with XA-C30 Fourni avec le XA-C30 Supplied with the CD/MD changer Source selector Fourni avec le changeur de CD/MD Sélecteur de source XA-C30 AUDIO OUT REAR Fuse (10 A) BUS AUDIO Fusible (10 A) BUS CONTROL IN from car antenna à...
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XR-CA630X Dashboard Tableau de bord Bend these claws outward for a tight fit, if necessary. Plier ces griffes vers l’extérieur pour assurer une prise correcte si nécessaire. NISSAN TOYOTA max. size max. size to dashboard/center console to dashboard/center console 5 × 8 mm 5 ×...
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•Avoid installing the unit in areas subject to •Évitez d’installer l’appareil dans un endroit your Sony dealer. cas, votre détaillant Sony. dust, dirt, excessive vibration, or high exposé à la poussière, à la saleté, à des temperatures, such as in direct sunlight or near vibrations excessives ou à...
XR-CA630X SECTION 2 DISASSEMBLY • This set can be disassembled in the order shown below. 2-1. DISASSEMBLY FLOW FRONT PANEL SECTION Note: Illustration of disassembly is omitted. 2-2. SUB PANEL ASSY (Page 8) 2-3. MECHANISM DECK (MG-25F-136) (Page 9) 2-4. MAIN BOARD (Page 9) 2-5.
XR-CA630X SECTION 3 ASSEMBLY OF MECHANISM DECK • This set can be assembled in the order shown below. 3-1. ASSEMBLY FLOW 3-2. HOUSING (Page 11) 3-3. ARM (SUCTION) (Page 12) 3-4. LEVER (LDG-A)/(LDG-B) (Page 12) 3-5. GEAR (LDG-FT) (Page 13) 3-6.
XR-CA630X 3-3. ARM (SUCTION) 2 Move the arm (suction) in the arrow direction and fit on projection. projection 1 Fit the arm (suction) on the shaft. 3-4. LEVER (LDG-A) / (LDG-B) shaft A shaft A shaft B shaft B shaft C 1 Fit the lever (LDG-A) on 3 type-E stop ring 2.0...
XR-CA630X 3-5. GEAR (LDG-FT) gear (LDG-D) 6 polyethylene washer hole 5 gear (LDG-FT) hole lever (LDG-A) gear (LDG-FB) 4 Align hole in the gear (LDG-D) with hole the lever (LDG-A). 2 tension spring (LD-2) 3 Move the lever (LDG-B) in the arrow direction.
XR-CA630X 3-7. MOUNTING POSITION OF CAPSTAN/REEL MOTOR (M901) two precision screws (P2 × 2) capstan/reel motor (M901) Note: Mount the motor so that the angle between of the motor and the hole for the becomes 30 ° as screw 30˚...
XR-CA630X SECTION 4 SECTION 5 MECHANICAL ADJUSTMENTS ELECTRICAL ADJUSTMENTS 1. Clean the following parts with a denatured-alcohol-moistened TAPE DECK SECTION 0 dB=0.775 V swab: playback head pinch roller TAPE SPEED ADJUSTMENT rubber belt capstan Setting: idler 2. Demagnetize the playback head with a head demagnetizer.
XR-CA630X SECTION 6 DIAGRAMS 6-1. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS Note on Printed Wiring Board: Note on Schematic Diagram: • All capacitors are in µF unless otherwise noted. pF: µµF • X : parts extracted from the component side.
XR-CA630X 6-2. PRINTED WIRING BOARD – MAIN Board – • Semiconductor Location Ref. No. Location BUS AUDIO AUDIO OUT CN581 (REMOTE IN) REAR FM/AM BUS CONTROL IN F-12 ANTTENA IN D351 I-13 MAIN BOARD D352 I-13 D501 D502 G-10 D552...
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XR-CA630X IC351 LB1930M-TLM BUFFER OUT1 MOTOR CONTROL DRIVE CIRCUIT CIRCUIT OUT2 BUFFER S-GND P-GND IC581 BA8270F-E2 BUS ON BUS ON SWITCH RESET SWITCH BUS ON CLK IN BATTERY BATT BU IN SWITCH VREF DATA DATA IN DATA OUT IC611 BA4908-V3...
Reset signal output to the SONY bus interface (IC581) “L”: reset BUSON Bus on/off control signal output to the SONY bus interface (IC581) “L”: bus on Input of acknowledge signal for the key entry Acknowledge signal is input to accept function KEYACK and eject keys in the power off status On at input of “H”...
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BUSSI Serial data input from the SONY bus interface (IC581) BUSCKO Serial data transfer clock signal output to the SONY bus interface (IC581) IIC SIO Two-way data IIC bus with the FM/AM tuner unit (TU1) and electrical volume (IC331) Not used (open)
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XR-CA630X Pin No. Pin Name Description Rotation detection signal input from supply reel sensor and take-up reel sensor on the mechanism deck POS3 POS3: “L”: REV and EJECT mode, “H”: others mode Tape position (EJECT/FF/REW/REV/ POS2: “L”: REW mode, “H”: others mode...
XR-CA630X Ver 1.1 SECTION 7 EXPLODED VIEWS NOTE: • -XX and -X mean standardized parts, so they • Items marked “*” are not stocked since they may have some difference from the original are seldom required for routine service. Some one.
XR-CA630X SECTION 8 ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • Items marked “*” are not stocked since they When indicating parts by reference number, please include the board. parts list may be different from the parts speci- are seldom required for routine service.
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XR-CA630X MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R927 1-216-809-11 METAL CHIP 1/10W 1-126-947-11 ELECT 47uF R928 1-216-809-11 METAL CHIP 1/10W 1-107-826-11 CERAMIC CHIP 0.1uF R930 1-216-029-00 METAL CHIP 1/10W 1-124-589-11 ELECT 47uF R931...
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XR-CA630X 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 2002.02...
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