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Sony XR-1100 Service Manual
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Sony XR-1100 Service Manual

Sony XR-1100 Service Manual

Fm/am cassette car stereo
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SERVICE MANUAL
Ver 1.2 2004.09
AUDIO POWER SPECIFICATIONS (US model only)
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
17 watts per channel minimum continuous average power into
4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more than
1% total harmonic distortion.
Cassette player section
Tape track
Wow and flutter
Frequency response
Signal-to- noise ratio
Tuner section
FM
Tuning range
US and Canadian models : 87.5 – 107.9 MHz
E and UK models:
Antenna terminal
Intermediate frequency
Usable sensitivity
Selectivity
Signal-to-noise ratio
Harmonic distortion at 1 kHz
Separation
Frequency response
Sony Corporation
9-870-060-13
2004I05-1
e Vehicle Company
© 2004.09
Published by Sony Engineering Corporation
SPECIFICATIONS
AM
Tuning range
4-track 2-channel stereo
US and Canadian models :
0.13 % (WRMS)
E and UK models:
30 – 15,000 Hz
55 dB
Antenna terminal
Intermediate frequency
FM tuning interval :
Sensitivity
50kHz/ 200kHz
Power amplifier section
switchable
87.5 -108.0MHz
Outputs
(at 50 kHz step)
87.5 -107.9 MHz
Speaker impedance
Maximum power output 45 W × 4 (at 4 ohms)
(at 200 kHz step)
External antenna connector
10.7 MHz
9 dBf
75 dB at 400 kHz
65 dB (stereo),
68 dB (mono)
0.7% (stereo),
0.4% (mono)
35 dB at 1 kHz
30 – 15,000 Hz
XR-1100
Canadian Model
Model Name Using Similar Mechanism NEW
Tape Transport Mechanism Type
530 – 1,710 kHz
AM tuning interval:
9 kHz/10 kHz switchable
531 – 1,602 kHz
(at 9 kHz step)
530 – 1,710 kHz
(at 10 kHz step)
External antenna connector
10.71 MHz/450 kHz
30 µV
Speaker outputs
(sure seal connectors)
4 – 8 ohms
FM/AM CASSETTE CAR STEREO
US Model
UK Model
E Model
MG-36SZ10-32
– Continued on next page –

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  • Page 1 68 dB (mono) Harmonic distortion at 1 kHz 0.7% (stereo), 0.4% (mono) Separation 35 dB at 1 kHz Frequency response 30 – 15,000 Hz FM/AM CASSETTE CAR STEREO Sony Corporation 9-870-060-13 2004I05-1 e Vehicle Company © 2004.09 Published by Sony Engineering Corporation...

  • Page 2: Table Of Contents

    XR-1100 TABLE OF CONTENTS General Outputlead Power antenna relay GENERAL control lead Bass ±8 dB at 100 Tone controls Location of Controls ............3 Treble ±8 dB at 10 kHz Setting the Clock ............. 3 Power requirements 12 V DC car battery Installation ...............

  • Page 3: Location Of Controls

    XR-1100 Ver 1.1 2001.06 SECTION 1 This section is extracted from GENERAL instruction manual. Location of controls Setting the clock The clock has a 12-hour digital indication. For example, setting it to 10:08 Display the time. (Press the button during unit DSPL operation.)

  • Page 4: Installation

    Installation de l’appareil dans une voiture japonaise This unit may not be installed in some makes of cars. In this case, consult your nearest Sony dealer. Cet appareil ne peut pas être installé dans certaines voitures. Consultez, dans ce cas, votre revendeur Sony.
  • Page 5 You may not be able to install this unit in some makes of Japanese cars. In such a case, consult your Sony dealer. Usted no podrá instalar esta unidad en algunos automóviles japoneses. En tal caso, consulte a su proveedor Sony.

  • Page 6: Connections

    XR-1100 Ver 1.1 2001.06 Connections (E and UK models only) Caution •This unit is designed for negative ground 12 V DC operation only. •Before making connections, disconnect the ground terminal of the car battery to avoid short circuits. •Connect the yellow and red power input leads only after all other leads have been connected.

  • Page 7: Removing The Unit

    XR-1100 Connection example/Exemple de connexion XR-1100 from a car antenna de l‘antenne de la voiture Fuse (10 A) Fusible (10 A) to the +12 V power terminal which is energized in the accessory position of the ignition key switch. Be sure to connect the black earth lead to it first.

  • Page 8: Disassembly

    XR-1100 SECTION 2 DISASSEMBLY • This set can be disassembled in the order shown below. 2-1. DISASSEMBLY FLOW 2-2. FRONT PANEL ASSY (Page 9) 2-3. MECHANISM DECK (MG-36SZ10-32) (Page 9) 2-6. BRACKET (MD) 2-4. MAIN BOARD (Page 11) (Page 10) 2-5.

  • Page 9: Front Panel Assy

    XR-1100 Note: Follow the disassembly procedure in the numerical order given. 2-2. FRONT PANEL ASSY 1 three claws 1 two claws 2 front panel assy 2-3. MECHANISM DECK (MG-36SZ10-32) 2 two screws 2 two screws (PTT2.6 × 6) (PTT2.6 × 6)

  • Page 10: Main Board

    XR-1100 2-4. MAIN BOARD 3 two screws (ground point) 2 two screws (PTT2.6 × 6) 4 main board 1 claw 2-5. HEAT SINK 2 heat sink 1 five screws (PTT2.6 × 10)

  • Page 11: Bracket (Md)

    XR-1100 2-6. BRACKET (MD) 1 claw 1 claw 3 bracket (MD) 1 claw 2 four screws (B2.6 × 4) 2-7. MOTOR (CAPSTAN/REEL) (M901) 2 main belt 3 sub belt (C) 1 two screws (P2 × 2.5) 4 motor (capstan/reel) (M901)

  • Page 12: Head (Play Back) (Hp901)

    XR-1100 2-8. HEAD (PLAY BACK) (HP901) 2 screw (PTT2 × 4) 3 FF/REV lever section 1 screw (P2 × 3) 7 PSW (reel) B 9 screw (P2 × 4) 8 HP roller (A) 0 SPG support plate qa adjuster arm SPG (A)

  • Page 13: Main Belt, Sub Belt (C)

    XR-1100 2-9. MAIN BELT, SUB BELT (C) 1 main belt 2 screw (PTP2 × 3) 4 sub belt (c) 2 screw (PTP2 × 3) 2 screw (PTP2 × 3) 3 Lift up the bottom BKT (TS) in the direction of arrow A 2 screw (as far as the belt can be removed).

  • Page 14: Mechanical Adjustments

    XR-1100 SECTION 3 SECTION 4 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 1. The adjustments should be performed in the order given in...

  • Page 15: Tuner Section

    XR-1100 Ver 1.1 2001.06 Adjustment Location: PB head TUNER SECTION 0 dB=1 µV Cautions during repair When the tuner unit is defective, replace it by a new one be-   cause its internal block is difficult to repair. ...
  • Page 16 XR-1100 Ver 1.1 2001.06 FM Stereo Separation Adjustment AM Auto Seek/Stop Level Check Setting: Setting: [TUNER] [TUNER] button: FM button: AM FREQUENCY SELECT switch (E and UK models): FM 50 K FREQUENCY SELECT switch (E and UK models): AM 9 K...
  • Page 17 XR-1100 Ver 1.1 2001.06 Adjustment Location: – SET UPPER VIEW – TU100 – TU100 (Component Side) – RV1 FM Stereo Separation Adjustment RV2 FM Auto Seek/Stop Level Adjustment – SET BOTTOM VIEW – (E and UK models) TP (SD) FREQUENCY...

  • Page 18: Diagrams

    XR-1100 SECTION 5 DIAGRAMS 5-1. 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.

  • Page 19: Printed Wiring Board - Main Board

    XR-1100 Ver 1.1 2001.06 5-2. PRINTED WIRING BOARD – MAIN Board – • Semiconductor Location F901 CN100 Ref. No. Location (FM/AM ANTENNA) MAIN BOARD WHT/BLK FRONT LCH (–) I-11 FRONT LCH (+) GRN/BLK REAR LCH (–) D100 REAR LCH (+)

  • Page 20: Schematic Diagram - Main Board (1/2)

    XR-1100 Ver 1.1 2001.06 5-3. SCHEMATIC DIAGRAM – MAIN Board (1/2) – • See page 24 for Waveform. (Page 21)

  • Page 21: Schematic Diagram - Main Board (2/2)

    XR-1100 Ver 1.1 2001.06 5-4. SCHEMATIC DIAGRAM – MAIN Board (2/2) – • See page 24 for IC Block Diagrams. (Page 20) (Page 23)

  • Page 22: Printed Wiring Board - Control Board

    XR-1100 5-5. PRINTED WIRING BOARD – CONTROL Board – CONTROL BOARD (COMPONENT SIDE) S925, 926 D903 S925 S926 S927 S928 S900, 901 S900 A MEM S927, 928 TUNER D902 – 907 (ILLUMINATION) S922 D902 D-BASS S901 S920 SEEK/MENU S916 S920, 921...

  • Page 23: Schematic Diagram - Control Board

    XR-1100 5-6. SCHEMATIC DIAGRAM – CONTROL Board – • • See page 24 for IC Block Diagram. See page 24 for Waveform. (Page 21)
  • Page 24 XR-1100 • IC Block Diagrams • Waveforms – MAIN Board – – CONTROL Board – – MAIN Board – IC400 LC75374E IC900 LC75844M 1 IC1 1 (XIN) LFIN 3 Vp-p COM1 – LFOUT – COM2 – – – COM3 COM4...

  • Page 25: Ic Pin Function Description

    XR-1100 Ver 1.1 2001.06 5-7. IC PIN FUNCTION DESCRIPTION • MAIN BOARD IC1 LC72322N-9914 (SYSTEM CONTROLLER) Pin No. Pin Name Description System clock input terminal (4.5 MHz) TEST2 Connected to ground 3, 4 Not used (fixed at “L”) Station detector detect input from the FM/AM tuner unit (TU100) Stop level for SEEK, BTM, etc.
  • Page 26 XR-1100 Pin No. Pin Name Description VOL-CL Serial data transfer clock signal output to the electrical volume (IC400) 52 to 54 Not used (open) POWER-ON Power on/off control signal output “H”: power on AM-ON AM system power supply on/off control signal output terminal “H”: AM on...

  • Page 27: Exploded Views

    XR-1100 Ver 1.1 2001.06 SECTION 6 EXPLODED VIEWS NOTE: • -XX and -X mean standardized parts, so they • Items marked “*” are not stocked since they • Abbreviation may have some difference from the original are seldom required for routine service. Some CND : Canadian model one.

  • Page 28: Front Panel Section

    XR-1100 6-2. FRONT PANEL SECTION supplied LCD900 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-041-567-01 PANEL, FRONT * 60 3-041-573-01 PLATE (LCD), GROUND 3-375-372-01 SPRING (F/R) 1-694-696-21 CONDUCTIVE BOARD, CONNECTION 3-041-583-01 BUTTON (FF) (M) * 62...

  • Page 29: Mechanism Deck Section (Mg-36Sz10-32)

    XR-1100 6-3. MECHANISM DECK SECTION (MG-36SZ10-32) supplied supplied HP901 supplied supplied M901 supplied S903 S902 supplied supplied S901 not supplied supplied not supplied not supplied supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * 101...

  • Page 30: Electrical Parts List

    XR-1100 Ver 1.1 2001.06 SECTION 7 ELECTRICAL PARTS LIST CONTROL MAIN NOTE: When indicating parts by reference • Due to standardization, replacements in the • Items marked “*” are not stocked since they number, please include the board. parts list may be different from the parts speci- are seldom required for routine service.
  • Page 31 XR-1100 Ver 1.1 2001.06 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C123 1-104-760-11 CERAMIC CHIP 0.047uF C431 1-124-584-00 ELECT 100uF C124 1-126-935-11 ELECT 470uF C502 1-163-181-00 CERAMIC CHIP 100PF C503 1-163-251-11 CERAMIC CHIP 100PF...
  • Page 32 XR-1100 Ver 1.1 2001.06 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark D705 8-719-048-54 DIODE MTZJ-T-77-10A Q710 8-729-043-27 TRANSISTOR PDTC114EK-115 D706 8-719-991-33 DIODE 1SS133T-77 < RESISTOR/CAPACITOR > D707 8-719-935-40 DIODE HZS6B2LTD D708 8-719-200-82 DIODE 11ES2 1-216-061-00 RES-CHIP 3.3K...
  • Page 33 XR-1100 Ver 1.1 2001.06 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R152 1-216-089-00 RES-CHIP 1/10W R702 1-249-421-11 CARBON 2.2K 1/4W (US, CND) R703 1-216-081-00 RES-CHIP 1/10W R153 1-216-089-00 RES-CHIP 1/10W R704 1-216-230-00 RES-CHIP 1/8W...
  • Page 34 XR-1100 Ver 1.1 2001.06 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark ACCCESSORIES & PACKING MATERIALS ********************************* 3-868-315-11 MANUAL, INSTRUCTION (ENGLISH) (US, CND) 3-868-315-21 MANUAL, INSTRUCTION (FRENCH) (CND) 3-868-315-31 MANUAL, INSTRUCTION (ENGLISH, SPANISH, TRADITIONAL CHINESE) (E, UK)
  • Page 35 XR-1100 XR-1100 DIAGRAMS • Note for Printed Wiring Board and Schematic Diagrams US Model Note on Printed Wiring Board: Note on Schematic Diagram: • All capacitors are in µF unless otherwise noted. (p: pF) • X : parts extracted from the component side.
  • Page 36 XR-1100 2-1. SCHEMATIC DIAGRAM – MAIN Board (1/2) – (1/2) TU100 (FM/AM TUNER UNIT) D102 DA204K C112 (CHASSIS) 0.001 (SD) R104 C150 0.15 L101 CN100 2.7 µH R163 (FM/AM ANTENNA) L102 33 µH R162 C123 L100 0.47 D101 C108 1PS59SB15 0.01...
  • Page 37 XR-1100 2-2. SCHEMATIC DIAGRAM – MAIN Board (2/2) – (2/2) R400 C402 C408 4.7k L700 C404 C406 Q400-403 0.0033 0.033 MUTING C410 C412 R406 0.22 0.22 4.7k C400 C416 R402 Q400 C424 0.47 DTC314TK 0.22 C414 C700 D702 R704 C703...
  • Page 38 XR-1100 2-3. PRINTED WIRING BOARD – MAIN Board – • Semiconductor Location Ref. No. Location F901 CN100 (FM/AM ANTENNA) MAIN BOARD WHT/BLK I-11 FRONT LCH (–) FRONT LCH (+) D100 GRN/BLK REAR LCH (–) D101 REAR LCH (+) VIO/BLK D102 REAR RCH (–)
  • Page 39 XR-1100 MAIN ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • Items marked “*” are not stocked since they When indicating parts by reference parts list may be different from the parts are seldom required for routine service.
  • Page 40 XR-1100 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark IC300 8-759-924-46 IC BA4560F C431 1-124-584-00 ELECT 100uF IC400 8-759-487-82 IC LC75374E C508 1-119-774-11 ELECT 100uF IC500 8-759-486-44 IC TDA7386 C509 1-104-942-11 ELECT C510 1-126-157-11 ELECT 10uF <...
  • Page 41 XR-1100 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-249-417-11 CARBON 1/4W R309 1-216-049-11 RES-CHIP 1/10W R310 1-216-073-00 RES-CHIP 1/10W 1-216-073-00 RES-CHIP 1/10W R311 1-216-073-00 RES-CHIP 1/10W 1-216-073-00 RES-CHIP 1/10W R312 1-247-807-31 CARBON 1/4W 1-216-073-00 RES-CHIP...
  • Page 42 XR-1100 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < TUNER > TU100 1-693-512-11 FM/AM TUNER UNIT < VIBRATOR > 1-781-049-21 VIBRATOR, CRYSTAL (4.5MHz)
  • Page 43 XR-1100 MEMO...

  • Page 44: Revision History

    XR-1100 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 2000.01...

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