Sony XR-CA300 - Fm-am Cassette Car Stereo, Service Manual

Page 1: ...B mono Harmonic distortion at 1 kHz 0 7 stereo 0 5 mono Separation 33 dB at 1 kHz Frequency response 30 15 000 Hz AM Tuning range XR CA320 CA320X AM tuning interval 9 kHz 10 kHz switchable 531 1 602 kHz at 9 kHz step 530 1 710 kHz at 10 kHz step XR CA300 AM tuning interval 530 1 710 kHz at 10 kHz step Power amplifier section Outputs Speaker outputs sure seal connectors Speaker impedance 4 8 ohms M...

Page 2: ...ASSEMBLY 2 1 Disassembly Flow 8 2 2 Sub Panel 8 2 3 Mechanism Deck MG 36SZ11 32 9 2 4 MAIN Board 9 2 5 Heat Sink 10 2 6 Bracket MD 10 2 7 Motor Capstan Reel M901 11 2 8 Main Belt Sub Belt C 11 2 9 Head Play Back HP901 12 3 MECHANICAL ADJUSTMENTS 13 4 ELECTRICAL ADJUSTMENTS 13 Tape Deck Section 14 Tuner Section 15 5 DIAGRAMS 5 1 Note for Printed Wiring Boards and Schematic Diagrams 18 5 2 Printed W...

Page 3: ...f the unit See Frequency select switch in the Installation Connections manual qh Number buttons 8 9 10 12 13 During radio reception Preset number select 9 During tape playback 6 ATA 8 During CD MD playback 1 DISC 13 2 DISC 13 3 REP 13 4 SHUF 13 qj BTM button 8 qk DSPL display mode change button 7 12 ql OFF button 6 XR CA320 CA320X only Warning when installing in a car without ACC accessory positio...

Page 4: ...u à de la poussière saleté ou vibrations violentes Pour garantir un montage sûr n utiliser que le matériel fourni Réglage de l angle de montage Ajuster l inclinaison à un angle inférieur à 20 Remarque Pour éviter tout dysfonctionnement utilisez uniquement les vis 5 pour le montage Exemple de montage Installation dans le tableau de bord Installation de l appareil dans une voiture japonaise Cet appa...

Page 5: ...avoir coupé le moteur de façon à désactiver l affichage de l horloge Si vous appuyez brièvement sur OFF l affichage de l horloge n est pas désactivé ce qui provoque une usure de la batterie Touche de réinitialisation Quand l installation et les connexions sont terminées appuyer sur la touche de réinitialisation avec un stylo à bille etc Notes of connection diagram Notes on the control and power su...

Page 6: ... key switch Notes If there is no accessory position connect to the 12 V power battery terminal which is energized at all times Be sure to connect the black ground to it first When your car has a built in FM AM antenna in the rear side glass see Notes on the control and power supply leads à la borne 12 V qui est alimentée quand la clé de contact est sur la position accessoires Remarque S il n y a p...

Page 7: ...efore connecting the amplifier If you connect an optional power amplifier and do not use the built in amplifier the beep sound will be deactivated Remarques Raccordez d abord le fil de masse avant de connecter l amplificateur Si vous raccordez un amplificateur de puissance et que vous n utilisez pas l amplificateur intégré le bip sonore est désactivé Connection example Exemple de raccordement Caut...

Page 8: ...process described in can be performed in any order Note 2 Without completing the process described in the next process can not be performed Note 3 Illustration of disassembly is omitted SET 2 2 SUB PANEL Page 8 FRONT PANEL SECTION Note 3 COVER Note 3 2 3 MECHANISM DECK MG 36SZ11 32 Page 9 2 4 MAIN BOARD Page 9 2 5 HEAT SINK Page 10 2 6 BRACKET MD Page 10 2 7 MOTOR CAPSTAN REEL M901 Page 11 2 8 MAI...

Page 9: ...M DECK MG 36SZ11 32 2 two screws BTP2 6 6 1 connector CN350 1 connector CN300 3 mechanism deck MG 36SZ11 32 2 two screws BTP2 6 6 2 4 MAIN BOARD 2 two ground point screws PTT2 6 6 3 two screws BTP2 6 6 3 screw BTP2 6 6 4 main board 1 claw ...

Page 10: ...XR CA300 CA320 CA320X 10 2 5 HEAT SINK 1 five screws PTT2 6 10 1 two screws PTT2 6 10 2 heat sink 2 6 BRACKET MD 1 claw 1 claw 1 claw 2 four screws B2 6 4 3 bracket MD ...

Page 11: ...01 3 sub belt C 2 main belt Note When installing motor adjust the screw and screw hole of motor 2 8 MAIN BELT SUB BELT C 1 main belt 4 sub belt c 2 screw PTP2 3 A 2 screw PTP2 3 2 screw PTP2 3 2 screw PTP2 3 3 Lift up the bottom BKT TS in the direction of arrow A as far as the belt can be removed ...

Page 12: ...he adjuster arm blue head HP901 head lead wire adjuster arm blue HEAD LEAD WIRE COLOR INDICATION ON HEAD HP901 AND SLIDE SW BOARD 0 SPG support plate 7 PSW reel B 8 HP roller A qa adjuster arm SPG A qs adjuster arm SPG B qf head play back HP901 6 slide SW board 4 Remove the three solders of head lead wires yellow lead wire black lead wire red lead wire slide SW board ...

Page 13: ... Mode Torque Meter Meter Reading 2 46 5 39 mN m Forward CQ 102C 25 55 g cm 0 35 0 76 oz inch Forward 0 15 0 39 mN m CQ 102C 1 5 4 g cm Back Tension 0 02 0 06 oz inch 2 46 5 39 mN m Reverse CQ 102RC 25 55 g cm 0 35 0 76 oz inch Reverse 0 15 0 39 mN m CQ 102RC 1 5 4 g cm Back Tension 0 02 0 06 oz inch 4 91 14 70 mN m FF REW CQ 201B 50 150 g cm 0 69 2 08 oz inch TEST MODE This set have the test mode ...

Page 14: ...Used for P 4 A063 6 3 kHz 10 dB head azimuth adjustment WS 48A 3 kHz 0 dB tape speed adjustment Adjustment Location PB head Tape Speed Adjustment Setting 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 in 3 015 Hz Specified Value 2 940 to 3 090 Hz Adjustment Location See page 17 level meter test...

Page 15: ...0Xonly Procedure 1 Set to the test mode see page 13 2 Push the SOURCE button and set to FM Display 3 Adjust with the volume RV3 on TU100 so that the FM indi cation turns to FM0 indication on the display window But in case of already indicated FM0 turn the RV3 so that put out light 0 indication and adjustment Display Adjustment Location See page 17 FM RF signal generator dummy antenna Carrier frequ...

Page 16: ...lot 7 5 kHz deviation 10 0 01 µF set antenna jack ANT100 speaker out terminal level meter 10 kΩ AM Auto Seek Stop Level Adjustmant Make this adjustment after FM Auto Seek Stop Level Adjust ment Setting SOURCE button AM FREQUENCY SELECT switch AM 9 k XR CA320 CA320X only Procedure 1 Set to the test mode see page 13 2 Push the SOURCE button and set to FM 3 Push the MODE button and set to AM Display ...

Page 17: ...UPPER VIEW TU100 RV2 FM Stereo Separation Adjustment Tape Speed Adjustment RV3 FM Auto Seek Stop Level Adjustment RV1 AM Auto Seek Stop Level Adjustment SET BOTTOM VIEW 10 k AM 200 k FM N 9 k AM 50 k FM FREQUENCY SELECT switch S60 XR CA320 CA320X only ...

Page 18: ...0 MΩ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled numbers refer to waveforms Signal path F FM f AM E TAPE PLAYBACK L BUS AUDIO IN Note on Printed Wiring Board X parts extracted from the component side Y parts extracted from the conductor side z Through hole P...

Page 19: ... 1 F901 18 17 19 1 2 3 4 5 6 7 8 5 4 8 7 6 2 1 3 FRONT VIEW FOR SONY BUS BUS CONTROL IN CN800 L R BUS AUIDO IN ANT100 FM AM ANTENNA 1 3 CN600 1 2 11 12 A CONTROL BOARD CN900 HP901 PLAYBACK HEAD S1 RESET CHASSIS CHASSIS 1 8 M901 CAPSTAN REEL M RED BLU S901 DIRECTION REV m FWD BRN BRN ORG ORG S902 FF REW OFF PLAYBACK S903 TAPE DETECT ON TAPE IN YEL YEL TO CN350 1 680 219 11 MAIN BOARD 1 2 3 4 5 6 7 ...

Page 20: ...XR CA300 CA320 CA320X 20 20 5 3 SCHEMATIC DIAGRAM MAIN Board 1 2 See page 24 for Waveforms Page 23 Page 21 ...

Page 21: ...XR CA300 CA320 CA320X 21 21 5 4 SCHEMATIC DIAGRAM MAIN Board 2 2 See page 24 for IC Block Diagrams Page 20 ...

Page 22: ...12 11 1 CN900 A MAIN BOARD CN600 CONTROL BOARD CONDUCTOR SIDE 1 680 221 11 11 D910 912 914 916 918 922 924 1 2 3 4 5 6 7 8 9 10 11 A B C D E F D915 A K D914 A K D910 K A D911 A K D912 K A D922 K A D918 K A D924 A K R955 C952 R954 R924 R923 S953 SENS S960 D911 S963 5 D916 S951 DISC 1 D915 S960 DISC 2 D914 S961 REP 3 D910 S962 SHUF 4 D912 S968 ATA 6 D918 ILLUMINATION PL902 LCD BACK LIGHT ILLUMINATIO...

Page 23: ...XR CA300 CA320 CA320X 23 23 5 6 SCHEMATIC DIAGRAM CONTROL Board See page 24 for Waveform Page 20 ...

Page 24: ...10 14 13 12 11 BUS ON OUT RESET OUT BATT CLK OUT VREF DATA IN OUT GND BATT CHECK CLK IN BUS ON IN RESET IN VCC DATA IN DATA OUT 36 35 34 33 1 2 CCB INTERFACE CONTROL CIRCUIT LOGIC CIRCUIT CONTROL CIRCUIT 32 31 30 29 28 27 26 25 24 23 22 21 20 19 R VREF 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 L VREF 3 LROUT LFOUT LFIN LOUT LSB LBASS2 LBASS1 LTRE LIN LSELO L5 L4 L3 L2 L1 VSS VDD RROUT RFOUT RFIN ROUT...

Page 25: ...splay driver IC900 L reset 25 LCD CE O Chip enable signal output to the liquid crystal display driver IC900 H active 26 KEYACK I Key acknowledge signal detect input from the liquid crystal display driver IC900 27 DAVN RDS I Not used fixed at L 28 B U IN I Battery detect signal input from the SONY bus interface IC800 and battery detect circuit L is input at low voltage 29 NCI I Not used fixed at L ...

Page 26: ...er on H AM power on Not used open 61 to 68 NCO O Not used open 69 NOISE ON O Not used open 70 to 82 NCO O Not used open 83 ILL COLOR I Illumination color select input terminal L amber illumination H green illumination 84 DEST SEL0 I Destination setting terminal fixed at H 85 DEST SEL1 I Destination setting terminal XR CA300 fixed at L XR CA320 CA320X fixed at H 86 DEST SEL2 I Destination setting t...

Page 27: ...l section 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 MG 36SZ11 32 Ref No Part No Description Remark Ref No Part No Description Remark 1 3 224 905 01 PANEL SUB 2 X 3370 437 1 LOCK ASSY 3 3 041 581 11 DOOR CASSETTE 4 3 044 125 01 SPRING TORSION 5 3 376 464 11 SCREW PTT 2 6X6 GROUND POINT 6 1 776 207 31 CORD WITH CONNECTOR POWER CA300 6 1 783 736 61 CORD WITH CONNECTOR POWER CA320 CA320X 7 X 3378 167 1 COVE...

Page 28: ... BUTTON SOURCE SRC MODE SEL 58 3 224 917 01 BUTTON EJECT Z 59 3 029 327 01 SPRING EJECT 60 3 224 916 01 BUTTON REW m 61 3 375 372 01 SPRING F R 62 3 224 915 01 BUTTON FF M 63 3 224 907 01 BUTTON D BASS MBP D OFF 64 3 224 929 01 BUTTON SEEK M SEEK AMS m 65 3 224 927 01 PLATE LCD GROUND 66 1 694 696 31 CONDUCTIVE BOARD CONNECTION 67 3 224 926 01 ILLUMINATOR 68 3 224 931 01 PLATE LIGHT GUIDE 69 1 786...

Page 29: ... 3 045 891 01 PINCH ARM F 113 3 045 906 01 ADJUSTER SHIM X 114 3 045 952 01 MACHINE SCREW M1 7X4 115 3 713 786 51 SCREW P 2X3 117 3 045 893 01 REEL SPINDLE 119 A 3220 826 A MECHANISM DECK ASSY MG 36SZ11 32 HP901 1 500 661 11 HEAD PLAYBACK M901 1 763 507 11 MOTOR CAPSTAN REEL S901 1 771 928 11 SWITCH SLIDE DIRECTION S902 1 771 926 11 SWITCH LEAF FF REW S903 1 771 927 11 SWITCH LEAF TAPE DETECT 101 ...

Page 30: ...X D911 8 719 082 98 LED CL 170FG CD T 5 CA300 CA320 D912 8 719 078 39 LED CL 170SR CD T 6 ATA CA320X D912 8 719 082 98 LED CL 170FG CD T 6 ATA CA300 CA320 D914 8 719 078 39 LED CL 170SR CD T 3 REP CA320X D914 8 719 082 98 LED CL 170FG CD T 3 REP CA300 CA320 D915 8 719 078 39 LED CL 170SR CD T 2 DISC CA320X D915 8 719 082 98 LED CL 170FG CD T 2 DISC CA300 CA320 D916 8 719 078 39 LED CL 170SR CD T 1...

Page 31: ...6V C109 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C111 1 107 826 11 CERAMIC CHIP 0 1uF 10 16V C120 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V CA300 C121 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V CA300 C124 1 124 257 00 ELECT 2 2uF 20 50V C125 1 124 257 00 ELECT 2 2uF 20 50V C130 1 165 176 11 CERAMIC CHIP 0 047uF 10 16V C131 1 164 489 11 CERAMIC CHIP 0 22uF 10 16V C160 1 124 257 00 ELECT 2 2uF 20 50V C16...

Page 32: ...R BUS CONTROL IN DISCHARGE GAP CP100 1 519 504 11 GAP DISCHARGE DIODE D100 8 719 921 42 DIODE MTZJ T 77 5 1A D351 8 719 988 61 DIODE 1SS355TE 17 D450 8 719 109 72 DIODE MTZJ T 77 3 9B D620 8 719 110 03 DIODE MTZJ T 77 7 5C D622 8 719 991 33 DIODE 1SS133T 77 D630 8 719 110 49 DIODE MTZJ T 77 18B CA320 CA320X D640 8 719 110 49 DIODE MTZJ T 77 18B D650 8 719 110 49 DIODE MTZJ T 77 18B D700 8 719 200 ...

Page 33: ...6 839 11 METAL CHIP 33K 5 1 16W R130 1 216 829 11 METAL CHIP 4 7K 5 1 16W R131 1 216 833 11 METAL CHIP 10K 5 1 16W R208 1 216 864 11 SHORT 0 R350 1 216 841 11 METAL CHIP 47K 5 1 16W R351 1 216 841 11 METAL CHIP 47K 5 1 16W R352 1 216 833 11 METAL CHIP 10K 5 1 16W R353 1 216 833 11 METAL CHIP 10K 5 1 16W R354 1 216 808 11 METAL CHIP 82 5 1 16W R355 1 216 808 11 METAL CHIP 82 5 1 16W R356 1 216 835 ...

Page 34: ...0 1 216 845 11 METAL CHIP 100K 5 1 16W R811 1 216 864 11 SHORT 0 R852 1 247 807 31 CARBON 100 5 1 4W R853 1 216 864 11 SHORT 0 R855 1 164 315 11 CERAMIC CHIP 470PF 5 50V SWITCH S1 1 692 431 21 SWITCH TACTILE RESET S60 1 572 552 11 SWITCH SLIDE FREQUENCY SELECT CA320 CA320X THERMISTOR TH800 1 801 792 21 THERMISTOR POSITIVE TUNER TU100 1 693 524 11 FM AM TUNER UNIT FAE370 A01 VIBRATOR X1 1 795 134 1...

Page 35: ... 5X8 TAPPING 504 1 776 207 31 CORD WITH CONNECTOR POWER 505 X 3370 076 1 SCREW ASSY KEY FITTING CA300 506 3 924 961 01 SUPPORT ND FITTING CA300 507 X 3370 077 1 SCREW ASSY AE KEY FITTING CA320 CA320X 507 FITTING SCREW 1 BUSHING 1 KEY 1 SCREW ASSY AE KEY FITTING 501 502 504 506 FRAME ASSY 1 COLLAR 1 FITTING SUPPORT ND 1 POWER CORD 1 T4 12 1 P4 6 1 505 503 KEY 1 K5 8 4 XR CA300 XR CA320 CA320X SCREW...

Page 36: ...36 XR CA300 CA320 CA320X MEMO ...

Page 37: ...CA320X Russian Model XR CA320X Ver 1 2 2001 05 TUNER UNIT TYPE DISCRIMINATION Discriminate between TUNER UNIT FAE370 A01 and TUNER UNIT FAE347 A13 with the position of the label put on the tuner unit FAE370 A01 A label is put on the top of the tuner unit FAE347 A13 A label is put on the side of the tuner unit TOP VIEW SIDE VIEW Only the main board that the tuner unit FAE347 A13 is mounted on is de...

Page 38: ...9 10 24 23 22 21 20 19 18 17 16 15 11 12 14 13 XO OSC CE DIN CK DOUT SR I O 1 I O 2 OUT 1 OUT 2 VDD2 IFC VDD FM IN AM IN D GND FM CP OUT VT AM CP OUT VCC REG A GND XI SERIAL INTERFACE I O PORT OSCILLATOR ON OFF BUFFER REFERENCE DIVIDER PHASE COMPARATOR 20BIT IF COUNTER PRESCALLER 12BIT PROGRAMMABLE COUNTER REGULATOR 18BIT 18BIT 22BIT 40BIT SHIFT REGISTER REF VCC SEEK RECP SEEK RECP SIG 4BIT SWALLO...

Page 39: ...03 C622 C620 R853 25 24 1 2 R724 R723 R640 TH800 L710 R650 R731 4 6 3 1 R703 DSP100 E C B R607 TO CN700 C467 C464 C466 C465 R631 R634 Q630 E C B R633 R632 D630 R630 14 13 C502 C462 C463 L R AUDIO OUT CN400 C505 D723 R728 Q724 Q726 B C E R725 R852 R1 R2 S60 R67 FM 200K r 50K AM 10K r 9K FREQUENCY SELECT S60 9 1 FRONT LCH FRONT LCH REAR LCH REAR LCH REAR RCH REAR RCH FRONT RCH FRONT RCH AMP REM MAX ...

Page 40: ...XR CA300 CA320 CA320X 40 40 SCHEMATIC DIAGRAM MAIN Board 1 2 See page 38 for Waveform See page 38 for IC Block Diagram Page 41 Page 23 ...

Page 41: ...XR CA300 CA320 CA320X 41 41 SCHEMATIC DIAGRAM MAIN Board 2 2 Page 40 ...

Page 42: ...O Serial data output to the SONY bus interface IC800 43 UNI SI I Serial data input from the SONY bus interface IC800 Pin No Pin Name I O Description 44 UNI CKO O Serial data transfer clock signal output to the SONY bus interface IC800 45 SDA I O Not used open 46 NCO O Not used open 47 SCL O Not used open 48 VOL SO O Serial data output to the electrical volume IC400 49 VOL CE O Chip enable signal o...

Page 43: ...40 135 A MAIN BOARD COMPLETE CA300 Refer to the note 8 A 3340 137 A MAIN BOARD COMPLETE CA320X Refer to the note 8 A 3340 136 A MAIN BOARD COMPLETE CA320 Refer to the note TU100 1 693 511 11 FM AM TUNER UNIT FAE347 A13 NOTE Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when ordering these items The main board that the tuner unit FA...

Page 44: ...e Items marked are not stocked since they are seldom required for routine service Some delay should be anticipated when order ing 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 C126 1 165 176 11 CERAMIC CHIP 0 047uF 10 16V C127 1 162 907 11 CERAMIC CHIP 2PF...

Page 45: ... 1 109 982 11 CERAMIC CHIP 1uF 10 10V C622 1 124 257 00 ELECT 2 2uF 20 50V C640 1 104 942 11 ELECT 1uF 20 50V C700 1 164 156 11 CERAMIC CHIP 0 1uF 25V C702 1 164 156 11 CERAMIC CHIP 0 1uF 25V C710 1 126 936 11 ELECT 3300uF 20 16V C720 1 104 942 11 ELECT 1uF 20 50V C721 1 165 176 11 CERAMIC CHIP 0 047uF 10 16V C722 1 126 162 11 ELECT 3 3uF 20 50V C730 1 126 157 11 ELECT 10uF 20 16V C731 1 162 970 1...

Page 46: ...ANSISTOR PDTC114EK 115 Q740 8 729 205 95 TRANSISTOR 2SA1428Y TPF2 Q741 8 729 422 33 TRANSISTOR 2PD601AR 115 Q750 8 729 216 22 TRANSISTOR 2PB709AR 115 RESISTOR DIODE CAPACITOR R1 1 216 864 11 METAL CHIP 0 5 1 16W R2 1 216 864 11 METAL CHIP 0 5 1 16W R3 1 216 821 11 METAL CHIP 1K 5 1 16W R4 1 216 864 11 METAL CHIP 0 5 1 16W R6 1 216 821 11 METAL CHIP 1K 5 1 16W R7 1 216 809 11 METAL CHIP 100 5 1 16W...

Page 47: ...5 1 16W R461 1 216 841 11 METAL CHIP 47K 5 1 16W R500 1 216 821 11 METAL CHIP 1K 5 1 16W R501 1 249 429 11 CARBON 10K 5 1 4W R502 1 216 833 11 METAL CHIP 10K 5 1 16W R503 1 216 801 11 METAL CHIP 22 5 1 16W R600 1 249 417 11 CARBON 1K 5 1 4W R601 1 249 417 11 CARBON 1K 5 1 4W R602 1 249 417 11 CARBON 1K 5 1 4W R603 1 249 417 11 CARBON 1K 5 1 4W R604 1 249 417 11 CARBON 1K 5 1 4W R605 1 249 417 11 C...

Page 48: ...CH TACTILE RESET S60 1 572 552 11 SWITCH SLIDE FREQUENCY SELECT CA320 CA320X THERMISTOR TH800 1 801 792 21 THERMISTOR POSITIVE TUNER TU100 1 693 511 11 FM AM TUNER UNIT FAE347 A13 VIBRATOR X1 1 795 134 11 VIBRATOR CRYSTAL 18 432MHz X2 1 781 258 11 VIBRATOR CRYSTAL 10 25MHz X4 1 567 098 41 VIBRATOR CRYSTAL 32 768kHz MAIN ...

Page 49: ...49 XR CA300 CA320 CA320X MEMO ...

Page 50: ...u to jump to the next revised page Ver Date Description of Revision 1 0 2001 02 New 1 1 2001 05 Correcting of printing errors Part No for CASSETTE DOOR LIQUID CRYSTAL DISPLAY BUTTON for XR CA320X addition ECN CSA04518 CSA04596 CSA04854 1 2 2001 05 Change of MAIN board resulting from changing the tuner unit ENG 01004 1 3 2002 07 Addition of Russian model XR CA320X SPM 02005 ...