background image

XR-CA600X/CA620X

19

19

6-5.

SCHEMATIC  DIAGRAM  – MAIN Board (3/3) –

 See page 21 for IC Block Diagrams.

(Page 17)

(Page 18)

(Page 20)

Summary of Contents for XR-CA600X - Fm/mw/sw Cassette Car Stereo

Page 1: ...z Aerial terminal External aerial connector Intermediate frequency 10 7 MHz 450 kHz Sensitivity 30 µV at MW 40 µV at SW Power amplifier section Outputs Speaker outputs sure seal connectors Speaker impedance 4 8 ohms Maximum power output 50 W 4 at 4 ohms General Outputs Audio outputs Power aerial relay control lead Power amplifier control lead Inputs BUS control input connector BUS audio input conn...

Page 2: ...1 3 17 6 4 Schematic Diagram MAIN Board 2 3 18 6 5 Schematic Diagram MAIN Board 3 3 19 6 6 Printed Wiring Board SUB Board 20 6 7 Schematic Diagram SUB Board 20 6 8 Printed Wiring Board KEY Board 22 6 9 Schematic Diagram KEY Board 23 6 10 IC Pin Function Description 24 7 EXPLODED VIEWS 7 1 General Section 26 7 2 Front Panel Section 27 7 3 Mechanism Deck Section MG 25F 136 28 8 ELECTRICAL PARTS LIST...

Page 3: ...ESET button located on the front side of the unit behind the front panel 7 l OFF Stop Power off button 5 7 9 17 m Frequency select switch located on th XR CA620X only e bottom of the unit See Frequency select switch in the Installation Connections manual n SOUND button 14 16 o ENTER button 12 8 9 10 11 12 15 16 17 19 20 21 22 23 19 20 p MODE o button 9 10 11 17 19 21 q DSPL display mode change but...

Page 4: ...turned off by pressing OFF for 2 seconds it cannot be operated with the card remote commander unless SOURCE on the unit is pressed or a cassette is inserted to activate the unit first Tip Refer to Replacing the lithium battery for details on how to replace the batteries page 24 SEEK to select leftwards SEEK to select rightwards DISC PRESET to select upwards In menu mode the currently selectable bu...

Page 5: ...ot necessary to connect this lead if there is no power aerial or aerial booster or with a manually operated telescopic aerial When your car has a built in FM MW SW aerial in the rear side glass see Notes on the control and power supply leads 3 To AMP REMOTE IN of an optional power amplifier This connection is only for amplifiers Connecting any other system may damage the unit 4 To the 12 V power t...

Page 6: ...terminal de alimentación batería de 12 V que recibe energía sin interrupción Asegúrese de conectar primero el cable de masa negro Si el automóvil incorpora una antena de FM MW SW en el cristal trasero lateral consulte Notas sobre los cables de control y de fuente de alimentación 5 Al terminal de alimentación de 12 V que recibe energía sin interrupción Asegúrese de conectar primero el cable de masa...

Page 7: ... unidad donde pueda quedar sometida a altas temperaturas como a la luz solar directa o al aire caliente de calefacción o a polvo suciedad o vibraciones excesivas Para realizar una instalación segura y firme utilice solamente la ferretería de montaje suministrada Para que sea posible insertar cassettes con facilidad debe haber una distancia de al menos 15 cm entre la ranura de inserción de cassette...

Page 8: ...A NISSAN 4 to dashboard center console al salpicadero consola central Bracket Soporte Bracket Soporte 4 Existing parts supplied with your car Piezas existentes suministradas con su automóvil Existing parts supplied with your car Piezas existentes suministradas con su automóvil max size 5 8 mm Tamaño máx M5 8 mm max size 5 8 mm Tamaño máx M5 8 mm 4 15 cm 4 4 OFF OPEN 4 5 6 4 OFF OFF XR CA620X ...

Page 9: ...claw SECTION 2 DISASSEMBLY Note Follow the disassembly procedure in the numerical order given 2 2 SUB PANEL ASSY This set can be disassembled in the order shown below 2 1 DISASSEMBLY FLOW SET 2 2 SUB PANEL ASSY Page 9 FRONT PANEL SECTION Note Illustration of disassembly is omitted 2 4 MAIN BOARD Page 10 2 5 HEAT SINK 2P Page 11 2 3 MECHANISM DECK MG 25F 136 Page 10 ...

Page 10: ...X 10 2 4 MAIN BOARD 2 three ground point screws 3 rubber cap 25 1 three screws PTT2 6 8 4 main board 3 screw PTT2 6 6 4 mechanism deck MG 25F 136 1 flexible board CN301 2 connector CN351 2 3 MECHANISM DECK MG 25F 136 ...

Page 11: ...XR CA600X CA620X 11 2 5 HEAT SINK 2P 1 three screws PTT2 6 8 2 two screws PTT2 6 12 1 two screws PTT2 6 8 3 heat sink 2P ...

Page 12: ...he hanger by bending the claw 6 Fit projection on D part 4 Fit claw on B part 3 Put the housing under A part 5 Fit projection on C part 1 Install the catch to the hanger 2 Install the hanger onto two claws of the housing 7 Hold the hanger by bending the claw hanger housing 2 Move the arm suction in the arrow direction and fit on projection 1 Fit the arm suction on the shaft projection ...

Page 13: ...ll it shaft A shaft B 2 Fit the lever LDG B on shafts A and B and install it 3 type E stop ring 2 0 gear LDG D 5 gear LDG FT 6 polyethylene washer 2 tension spring LD 2 2 tension spring LD 1 gear LDG FB lever LDG A hole hole 4 Align hole in the gear LDG D with hole the lever LDG A 3 Move the lever LDG B in the arrow direction 1 ...

Page 14: ...NTING POSITION OF CAPSTAN REEL MOTOR M901 2 guide C 1 three claws two precision screws P2 2 Note Mount the motor so that the angle between of the motor and the hole for the screw becomes 30 as shown in this figure capstan reel motor M901 30 ...

Page 15: ...Waveforms MAIN Board 1 IC501 qs OSCOUT 2 IC501 qh XOUT KEY Board 3 IC501 uf OSC Procedure 1 Put the set into the FWD PB mode 2 Adjust adjustment resistor for inside capstan motor so that the reading on the frequency counter becomes 3 000 Hz Specification Constant speed Adjustment Location Tape Speed Adjustment SET UPPER VIEW SECTION 4 MECHANICAL ADJUSTMENTS Tape Tension Measurement 1 Clean the fol...

Page 16: ...C 13 D586 C 13 D610 F 10 D611 F 10 D614 E 11 D622 E 7 D701 L 4 D702 K 4 D703 K 4 D704 K 5 D705 L 3 D706 G 5 D707 K 3 D708 K 3 D709 L 3 D710 L 4 D711 L 3 D712 G 5 D721 D 9 D722 E 9 D723 D 10 D724 E 9 D731 E 8 D732 E 9 D733 E 9 D734 D 10 D781 E 13 IC301 J 5 IC331 G 5 IC351 J 14 IC501 I 9 IC551 L 11 IC581 E 12 IC611 G 14 IC751 C 8 Q171 C 5 Q181 C 4 Q271 C 6 Q281 C 5 Q351 J 13 Q352 I 13 Q353 I 12 Q354...

Page 17: ...XR CA600X CA620X 17 17 6 3 SCHEMATIC DIAGRAM MAIN Board 1 3 See page 21 for IC Block Diagram Page 18 Page 19 ...

Page 18: ...XR CA600X CA620X 18 18 6 4 SCHEMATIC DIAGRAM MAIN Board 2 3 See page 15 for Waveforms See page 21 for IC Block Diagrams Page 17 Page 19 ...

Page 19: ...XR CA600X CA620X 19 19 6 5 SCHEMATIC DIAGRAM MAIN Board 3 3 See page 21 for IC Block Diagrams Page 17 Page 18 Page 20 ...

Page 20: ...E 1 676 603 21 21 KEY BOARD CN501 A MAIN BOARD CN701 B KEY BOARD CN501 14 1 SUB BOARD CONDUCTOR SIDE 1 676 603 21 21 LED801 K A LSW801 A1 S1 A2 K1 S2 K2 K A K1 S2 K2 A1 S1 A2 6 6 PRINTED WIRING BOARD SUB Board 6 7 SCHEMATIC DIAGRAM SUB Board Page 16 Page 22 Page 23 Page 19 ...

Page 21: ...ACINL MIXINLF MIXINLR MIXINRR MIXINRF OUTLF OUTLR OUTRF OUTRR 25 26 27 28 29 30 31 32 33 SUB WOOFER FILTER SOFT STEP FADER OUTSW 24 MONO FADER DIGITAL CONTROL IIC BUS SPECTRUM ANALYZER 22 23 VDD DEMODULATOR STEREO ADJUST STEREO BLEND 25kHz LPF HIGH CUT S H PILOT CANCELLATION PLL PILOT DET 80kHz LPF FM AM NOISE BLANKER STD IN GAIN AM MPX2 MULTIPATH DETECTOR D A CONVERTER QUAL PULSE FORMER SAOUT SAC...

Page 22: ... CONTROL KEY BOARD CONDUCTOR SIDE 1 679 991 11 11 B SUB BOARD CNP801 A1 S1 A2 K1 S2 K2 A2 S1 A1 K2 S2 K1 A2 S1 A1 K2 S2 K1 A2 S1 A1 K2 S2 K1 A2 S1 A1 K2 S2 K1 A2 S1 A1 K2 S2 K1 A2 S1 A1 K2 S2 K1 A2 S1 A1 K2 S2 K1 A2 S1 A1 K2 S2 K1 A2 S1 A1 K2 S2 K1 A2 S1 A1 K2 S2 K1 A2 S1 A1 K2 S2 K1 B C D E F G H 1 2 3 4 5 6 7 8 9 10 11 12 13 A 6 8 PRINTED WIRING BOARD KEY Board IC502 A 5 LED510 C 13 LED511 B 13 ...

Page 23: ...XR CA600X CA620X 23 23 6 9 SCHEMATIC DIAGRAM KEY Board See page 15 for Waveform Page 20 ...

Page 24: ...is terminal to enable the input 83 ILLON O Power on off control signal output of the illumination LED and liquid crystal display driver IC501 H power on 84 REL I Rotation detection signal input from supply reel sensor and take up reel sensor on the mechanism deck MAIN BOARD IC501 MN101C49KTE SYSTEM CONTROLLER Pin No Pin Name I O Description 1 VREF I Reference voltage 0V input terminal for A D conv...

Page 25: ...r M901 drive signal output terminal H motor on 93 NOSESW I Front panel block remove attach detection signal input L front panel is attached H front panel is removed 94 NCO O Not used open 95 DAVSS Ground terminal for D A converter 96 to 99 NCO O Not used open 100 DAVDD Power supply terminal 5V for D A converter Tape position EJECT FF REW REV FWD mode detect input from the tape operation switch on ...

Page 26: ...377 621 1 LOCK ASSY 5 3 040 990 01 BUTTON EJECT Z 6 3 935 003 01 SPRING TORSION 7 3 027 437 11 DOOR CASSETTE 8 X 3376 699 1 GEAR ASSY 9 3 713 786 51 SCREW P 2X3 10 3 030 909 01 DAMPER OIL 11 3 040 994 01 CHASSIS 12 3 040 995 01 COVER 13 3 376 464 11 SCREW PTT 2 6X6 GROUND POINT 14 1 776 206 31 CORD WITH CONNECTOR POWER 15 3 045 828 01 INSULATED PLATE 16 3 012 859 01 CAP 25 RUBBER 17 3 045 878 01 P...

Page 27: ...ND 56 3 224 299 01 BUTTON 1 6 MODE DSPL 1 2 3 4 5 6 57 3 038 318 01 SPRING RELEASE 58 3 224 300 01 BUTTON OPEN CA600X 58 3 224 300 11 BUTTON OPEN CA620X 59 3 224 292 01 KNOB VOL CA600X 59 3 224 292 11 KNOB VOL CA620X 60 3 224 295 01 BUTTON SOURCE 61 3 224 306 01 PLATE LCD GROUND 62 3 224 307 01 SHEET DIFFUSION 63 1 694 787 11 CONDUCTIVE BOARD CONNECTION 64 X 3379 981 1 HOLDER LCD ASSY 65 X 3379 98...

Page 28: ...4 151 01 WASHER 165 A 3220 610 A MECHANISM DECK ASSY 166 3 017 302 01 BELT 25 167 3 026 636 01 FLYWHEEL F 168 3 701 437 21 WASHER HP901 1 500 157 21 HEAD MAGNETIC PLAYBACK M901 A 3291 665 A MOTOR ASSY MAIN CAPSTAN REEL 151 A 3291 667 A CLUTCH FR ASSY 152 3 019 130 01 LEVER LDG A 153 3 019 131 01 LEVER LDG B 154 3 020 539 01 SPRING LD 1 TENSION 155 3 020 540 01 SPRING LD 2 TENSION 156 3 020 542 01 ...

Page 29: ...g these items SEMICONDUCTORS In each case u µ for example uA µA uPA µPA uPB µPB uPC µPC uPD µPD CAPACITORS uF µF COILS uH µH When indicating parts by reference number please include the board LSW505 1 771 476 11 SWITCH KEY BOARD WITH LED SEEK M LSW506 1 771 476 11 SWITCH KEY BOARD WITH LED SEEK m LSW507 1 771 883 11 SWITCH TACTILE WITH LED SOUND LSW508 1 771 476 11 SWITCH KEY BOARD WITH LED ENTER ...

Page 30: ...7 826 11 CERAMIC CHIP 0 1uF 10 16V C106 1 109 982 11 CERAMIC CHIP 1uF 10 10V C108 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C110 1 162 915 11 CERAMIC CHIP 10PF 0 5PF 50V C112 1 164 816 11 CERAMIC CHIP 220PF 2 50V C114 1 162 915 11 CERAMIC CHIP 10PF 0 5PF 50V C115 1 164 816 11 CERAMIC CHIP 220PF 2 50V C116 1 164 816 11 CERAMIC CHIP 220PF 2 50V C141 1 126 160 11 ELECT 1uF 20 50V C142 1 163 251 11 CER...

Page 31: ...163 009 11 CERAMIC CHIP 0 001uF 10 50V C783 1 163 009 11 CERAMIC CHIP 0 001uF 10 50V C784 1 165 319 11 CERAMIC CHIP 0 1uF 50V CONNECTOR CN301 1 785 694 11 CONNECTOR FFC FPC 7P CN351 1 506 995 11 PIN CONNECTOR PC BOARD 13P CN581 1 580 907 31 PLUG CONNECTOR BUS CONTROL IN CN701 1 784 456 11 CONNECTOR FFC FPC 14P CN781 1 774 701 11 PIN CONNECTOR 16P JACK CNJ151 1 774 699 12 JACK PIN 4P AUDIO OUT REAR...

Page 32: ... 216 809 11 METAL CHIP 100 5 1 16W R180 1 216 295 11 SHORT 0 R184 1 247 807 31 CARBON 100 5 1 4W R185 1 216 841 11 METAL CHIP 47K 5 1 16W R186 1 216 295 11 SHORT 0 R187 1 216 295 11 SHORT 0 R189 1 216 809 11 METAL CHIP 100 5 1 16W R201 1 216 817 11 METAL CHIP 470 5 1 16W R202 1 216 851 11 METAL CHIP 330K 5 1 16W R203 1 216 835 11 METAL CHIP 15K 5 1 16W R204 1 216 836 11 METAL CHIP 18K 5 1 16W R241...

Page 33: ...P 100 5 1 16W R601 1 249 400 11 CARBON 39 5 1 4W R602 1 249 400 11 CARBON 39 5 1 4W R603 1 216 825 11 METAL CHIP 2 2K 5 1 16W R604 1 216 833 11 METAL CHIP 10K 5 1 16W R606 1 249 400 11 CARBON 39 5 1 4W R607 1 249 400 11 CARBON 39 5 1 4W R625 1 216 805 11 METAL CHIP 47 5 1 16W R631 1 249 417 11 CARBON 1K 5 1 4W R632 1 249 417 11 CARBON 1K 5 1 4W R701 1 216 821 11 METAL CHIP 1K 5 1 16W R702 1 216 82...

Page 34: ...85 791 09 SCREW PTT 2 6X5 S ACCESSORIES PACKING MATERIALS 1 476 526 11 REMOTE COMMANDER RM X114 CA620X 3 227 098 11 MANUAL INSTRUCTION ENGLISH CA600X 3 227 098 21 MANUAL INSTRUCTION FRENCH CA600X 3 227 098 31 MANUAL INSTRUCTION ENGLISH SPANISH TRADITIONAL CHINESE CA620X 3 227 099 11 MANUAL INSTRUCTION INSTALL ENGLISH FRENCH CA600X 3 227 099 21 MANUAL INSTRUCTION INSTALL ENGLISH SPANISH TRADITIONAL...

Page 35: ...XR CA600X CA620X 35 MEMO ...

Page 36: ... 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 1 0 2001 02 New ...

Reviews: