Sony XR-CA610X Service Manual
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Sony XR-CA610X Service Manual

Sony XR-CA610X Service Manual

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3 7 63 1515 0
SERVICE MANUAL
Ver 1.1 2001.05
Manufacutured under license from Dolby
Laboratories. "Dolby" and the double-D symbol are
trademarks of Dolby Laboratories.
TE
L 13942296513
AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC DISTORTION
23.2 watts per channel minimum continuous average power into 4 ohms,
4 channels driven from 20 Hz to 20 kHz with no more than 5% total harmonic distortion.
Cassette Player section
Tape track
Wow and flutter
Frequency response
Signal-to-noise ratio
Cassette type
Dolby B NR
TYPE II, IV
67 dB
TYPE I
64 dB
Tuner section
FM
Tuning range
Antenna terminal
Intermediate frequency
Usable sensitivity
Selectivity
Signal-to-noise ratio
Harmonic distortion at 1 kHz
Separation
Frequency response
www
.
Sony Corporation
9-870-274-12
2001E0500-1
e Vehicle Company
C 2001.5
Shinagawa Tec Service Manual Production Group
http://www.xiaoyu163.com
AM
Tuning range
4-track 2-channel stereo
Antenna terminal
0.08 % (WRMS)
Intermediate frequency
30 – 18,000 Hz
Sensitivity
Dolby NR off
Power amplifier section
61 dB
Outputs
58 dB
Speaker impedance
Maximum power output
General
Outputs
87.5 – 107.9 MHz
External antenna connector
10.7 MHz/450 kHz
8 dBf
Inputs
75 dB at 400 kHz
66 dB (stereo),
72 dB (mono)
0.6 % (stereo),
0.3 % (mono)
35 dB at 1 kHz
Tone controls
30 – 15,000 Hz
x
ao
y
i
http://www.xiaoyu163.com
XR-CA610X
8
Model Name Using Similar Mechanism
Tape Transport Mechanism Type
SPECIFICATIONS
Q Q
3
6 7
1 3
530 – 1,710 kHz
External antenna connector
10.7 MHz/450 kHz
30 µV
Speaker outputs
(sure seal connectors)
4 – 8 ohms
52 W × 4 (at 4 ohms)
Audio outputs (2)
Power antenna relay control
lead
Power amplifier control lead
Telephone ATT control lead
BUS control input
connector
BUS audio input connector
Remote controller input
connector
Antenna input connector
Bass ±10 dB at 62 Hz
Treble ±10 dB at 16 kHz
FM/AM CASSETTE CAR STEREO
u163
.
2 9
9 4
2 8
XR-C5300X
MG-25F-136
1 5
0 5
8
2 9
9 4
Loudness
Power requirements
Dimensions
Mounting dimensions
Mass
Supplied accessories
Note
This unit cannot be connected to a digital preamplifier
or an equalizer.
Design and specifications are subject to change
without notice.
m
co
9 9
US Model
2 8
9 9
100 Hz +8 dB
10 kHz +2 dB
12 V DC car battery
(negative ground)
Approx. 178 × 50 × 176
× 2 × 7 in.)
1
mm (7
/
8
(w/h/d)
Approx. 182 × 53 × 161
1
× 2
1
× 6
3
mm (7
/
/
/
in.)
4
8
8
(w/h/d)
Approx. 1.2 kg (2 lb 10 oz)
Card remote commander
Parts for installation and
connections (1 set)
Front panel case (1)

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  • Page 1 XR-CA610X 3 7 63 1515 0 SERVICE MANUAL US Model Ver 1.1 2001.05 Manufacutured under license from Dolby Model Name Using Similar Mechanism XR-C5300X Laboratories. “Dolby” and the double-D symbol are trademarks of Dolby Laboratories. Tape Transport Mechanism Type...

  • Page 2: Table Of Contents

    XR-CA610X 3 7 63 1515 0 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...

  • Page 3: General

    XR-CA610X SECTION 1 This section is extracted from instruction manual. 3 7 63 1515 0 GENERAL Location of controls Refer to the pages listed for details. : During tape playback : During radio reception : During menu mode TAPE...
  • Page 4 XR-CA610X 3 7 63 1515 0 Card remote commander RM-X114 DSPL MODE PRESET DISC SOURCE – SEEK SEEK – DISC PRESET – (DISC/PRESET) (+): to select upwards – (SEEK) (SEEK) (–): to select (+): to select leftwards/ rightwards/ >...
  • Page 5 XR-CA610X 3 7 63 1515 0 AUDIO OUT FRONT AUDIO OUT REAR BUS AUDIO IN BUS CONTROL IN BUS AUDIO IN TV tuner unit Syntoniseur de télévision BUS CONTROL IN Source selector L 13942296513 Sélecteur de source not supplied...
  • Page 6 White/black striped Max. supply current 0.1 A Rayé blanc/noir Courant max. fourni 0,1 A Gray Light blue Gris Bleu ciel Right Droit Gray/black striped (XR-CA610X only) Rayé gris/noir (XR-CA610X seulemente) Green Vert Rouge Left Gauche Green/black striped Rayé vert/noir Yellow...
  • Page 7 XR-CA610X 3 7 63 1515 0 Dashboard Tableau de bord Fire wall Paroi ignifuge Bend these claws outward for a tight fit, if necessary. Plier ces griffes pour assurer une prise correcte si nécessaire. TOYOTA NISSAN max. size max. size...
  • Page 8 •Avoid installing the unit in areas subject to •Evitez d’installer l’appareil dans un endroit your Sony dealer. cas, votre concessionnaire 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...

  • Page 9: Disassembly

    XR-CA610X SECTION 2 DISASSEMBLY 3 7 63 1515 0 • 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 9) 2-3. MECHANISM DECK (MG-25F-136) (Page 10) 2-4.

  • Page 10: Mechanism Deck (Mg-25F-136)

    XR-CA610X 3 7 63 1515 0 2-3. MECHANISM DECK (MG-25F-136) 3 screw (PTT2.6 × 6) 4 mechanism deck (MG-25F-136) 2 connector (CN351) 1 flexible board (CN301) L 13942296513 2-4. MAIN BOARD 3 rubber cap (25) 1 three screws (PTT2.6 × 8)

  • Page 11: Heat Sink (2P)

    XR-CA610X 3 7 63 1515 0 2-5. HEAT SINK (2P) 1 three screws (PTT2.6 × 8) 2 two screws (PTT2.6 × 12) 3 heat sink (2P) 1 three screws (PTT2.6 × 8) L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 12: Assembly Of Mechanism Deck

    XR-CA610X SECTION 3 ASSEMBLY OF MECHANISM DECK 3 7 63 1515 0 • This set can be assembled in the order shown below. 3-1. ASSEMBLY FLOW 3-2. HOUSING (Page 12) 3-3. ARM (SUCTION) (Page 13) 3-4. LEVER (LDG-A)/(LDG-B) (Page 13) 3-5.

  • Page 13: Arm (Suction)

    XR-CA610X 3 7 63 1515 0 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. L 13942296513 3-4. LEVER (LDG-A) / (LDG-B) shaft A...

  • Page 14: Gear (Ldg-Ft)

    XR-CA610X 3 7 63 1515 0 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.

  • Page 15: Mounting Position Of Capstan/Reel Motor (M901)

    XR-CA610X 3 7 63 1515 0 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 °...

  • Page 16: Mechanical Adjustments

    XR-CA610X SECTION 4 MECHANICAL ADJUSTMENTS 3 7 63 1515 0 1. Clean the following parts with a denatured-alcohol-moistened swab: playback head pinch roller rubber belt capstan idler 2. Demagnetize the playback head with a head demagnetizer. 3. Do not use a magnetized screwdriver for the adjustments.

  • Page 17: Electrical Adjustments

    XR-CA610X SECTION 5 3 7 63 1515 0 ELECTRICAL ADJUSTMENTS Adjustment Location: TAPE DECK SECTION 0 dB=0.775 V – SET UPPER VIEW – Tape Speed Adjustment Tape Speed Adjustment Setting: test tape WS-48A frequency counter (3 kHz, 0 dB) 10 kΩ...
  • Page 18 XR-CA610X 3 7 63 1515 0 MEMO L 13942296513 u163 http://www.xiaoyu163.com...

  • Page 19: Diagrams

    XR-CA610X SECTION 6 3 7 6 3 1 5 1 5 0 DIAGRAMS 6-1. BLOCK DIAGRAM – TUNER/TAPE Section – BACKUP +5V TU +8V TU +5V FM/AM TUNER UNIT (FM/AM ANTENNA IN) 2 FM-ANT (Page 20) AM-ANT AM-DET (Page 20)

  • Page 20: Block Diagram - Main Section

    XR-CA610X 3 7 6 3 1 5 1 5 0 6-2. BLOCK DIAGRAM – MAIN Section – • R-ch is omitted due to same as L-ch. • SIGNAL PATH : FM : AM : TAPE PLAY : BUS AUDIO IN...

  • Page 21: Block Diagram - Display/Key Control

    XR-CA610X 6-3. BLOCK DIAGRAM – DISPLAY/KEY CONTROL/BUS CONTROL/POWER SUPPLY Section – 3 7 6 3 1 5 1 5 0 SYSTEM CONTROLLER LCD DRIVER SONY BUS INTERFACE CN581 IC501 (3/3) IC501 IC581 BUS CONTROL IN J561 (REMOTE IN) RESET...

  • Page 22: Note For Printed Wiring Boards And Schematic Diagrams

    XR-CA610X 3 7 6 3 1 5 1 5 0 6-4. 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 •...

  • Page 23: Printed Wiring Board - Main Board

    XR-CA610X 6-5. PRINTED WIRING BOARD – MAIN Board – 3 7 6 3 1 5 1 5 0 • Semiconductor Location Ref. No. Location BUS AUDIO AUDIO OUT AUDIO OUT CN581 (REMOTE IN) REAR FRONT BUS CONTROL IN FM/AM...

  • Page 24: Schematic Diagram - Main Board (1/3)

    XR-CA610X 3 7 6 3 1 5 1 5 0 6-6. SCHEMATIC DIAGRAM – MAIN Board (1/3) – • See page 30 for IC Block Diagram. 1 3 9 4 2 2 9 6 5 1 3 w w w...

  • Page 25: Schematic Diagram - Main Board (2/3)

    XR-CA610X 3 7 6 3 1 5 1 5 0 6-7. SCHEMATIC DIAGRAM – MAIN Board (2/3) – • • See page 22 for Waveforms. See page 30 for IC Block Diagrams. (Page 24) 1 3 9 4 2 2 9 6 5 1 3...

  • Page 26: Schematic Diagram - Main Board (3/3)

    XR-CA610X 3 7 6 3 1 5 1 5 0 6-8. SCHEMATIC DIAGRAM – MAIN Board (3/3) – • See page 30 for IC Block Diagrams. (Page 24) (Page 27) 1 3 9 4 2 2 9 6 5 1 3...

  • Page 27: Printed Wiring Board - Sub Board

    XR-CA610X 3 7 6 3 1 5 1 5 0 6-9. PRINTED WIRING BOARD – SUB Board – 6-10. SCHEMATIC DIAGRAM – SUB Board – SUB BOARD (COMPONENT SIDE) TAPE DECK ILLUMINATION LED801 K1 S2 K2 A1 S1 A2...

  • Page 28: Printed Wiring Board - Key Board

    XR-CA610X 6-11. PRINTED WIRING BOARD – KEY Board – 3 7 6 3 1 5 1 5 0 KEY BOARD (COMPONENT SIDE) DISC/ LIST PRESET+ LED510, 511 (LCD BACK LIGHT) MENU LIQUID CRYSTAL DISPLAY > SOURCE SEEK+ SEEK– LED512, 513...

  • Page 29: Schematic Diagram - Key Board

    XR-CA610X 3 7 6 3 1 5 1 5 0 6-12. SCHEMATIC DIAGRAM – KEY Board – • See page 22 for Waveform. (Page 27) 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...
  • Page 30 XR-CA610X 3 7 6 3 1 5 1 5 0 • IC Block Diagrams IC331 TDA7406T – MAIN Board – IC191, 291 NJM2160AM-TE2 MIXER VCCL SPECTRUM SACLK ANALYZER VCCL BUFFER SVRL CL– LIFT BUFFER REFERENCE VCCL FRONT REAR LGND...
  • Page 31 XR-CA610X 3 7 63 1515 0 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...

  • Page 32: Ic Pin Function Description

    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”...
  • Page 33 3 7 63 1515 0 Pin No. Pin Name Description 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) IIC_CKO...
  • Page 34 XR-CA610X 3 7 63 1515 0 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...

  • Page 35: Exploded Views

    XR-CA610X SECTION 7 EXPLODED VIEWS 3 7 63 1515 0 NOTE: • Items marked “*” are not stocked since they • -XX and -X mean standardized parts, so they may have some difference from the original are seldom required for routine service. Some one.

  • Page 36: Front Panel Section

    XR-CA610X 3 7 63 1515 0 7-2. FRONT PANEL SECTION L 13942296513 not supplied (KEY board) not supplied LCD500 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark X-3380-015-1 PANEL SUB ASSY 3-224-300-11 BUTTON (OPEN) 3-224-293-11 BUTTON (CROSS) (DISC/PRESET+.

  • Page 37: Mechanism Deck Section (Mg-25F-136)

    XR-CA610X 3 7 63 1515 0 7-3. MECHANISM DECK SECTION (MG-25F-136) HP901 M901 L 13942296513 not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-3291-667-A CLUTCH (FR) ASSY 3-933-346-01 CATCHER * 152 3-019-130-01 LEVER (LDG-A)

  • Page 38: Electrical Parts List

    XR-CA610X SECTION 8 3 7 63 1515 0 ELECTRICAL PARTS LIST 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 39 XR-CA610X 3 7 63 1515 0 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R532 1-216-825-11 METAL CHIP 2.2K 1/16W C106 1-109-982-11 CERAMIC CHIP R533 1-216-815-11 METAL CHIP 1/16W C108 1-162-964-11 CERAMIC CHIP 0.001uF...
  • Page 40 XR-CA610X MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C285 1-163-251-11 CERAMIC CHIP 100PF C706 1-163-227-11 CERAMIC CHIP 10PF 0.5PF C707 1-163-227-11 CERAMIC CHIP 10PF 0.5PF C286 1-125-891-11 CERAMIC CHIP 0.47uF...
  • Page 41 XR-CA610X 3 7 63 1515 0 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark D722 8-719-079-55 DIODE PTZ-TE25-22 JC753 1-216-296-11 SHORT D723 8-719-079-42 DIODE 1ZB22 (TPA3) < COIL > D724 8-719-079-55 DIODE PTZ-TE25-22 D731...
  • Page 42 XR-CA610X 3 7 63 1515 0 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R189 1-216-809-11 METAL CHIP 1/16W R520 1-216-821-11 METAL CHIP 1/16W R191 1-216-829-11 METAL CHIP 4.7K 1/16W R192 1-216-829-11 METAL CHIP 4.7K...
  • Page 43 XR-CA610X 3 7 63 1515 0 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R632 1-249-417-11 CARBON 1/4W MISCELLANEOUS R701 1-216-821-11 METAL CHIP 1/16W ************** R702 1-216-821-11 METAL CHIP 1/16W R703 1-216-821-11 METAL CHIP...
  • Page 44 XR-CA610X Ver 1.1 2001.05 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark PARTS FOR INSTALLATION AND CONNECTIONS ************************************** X-3373-602-1 FRAME ASSY X-3368-725-1 SCREW ASSY, FITTING 3-924-961-01 SUPPORT (ND), FITTING 3-040-979-01 COLLAR...
  • Page 45 XR-CA610X 3 7 63 1515 0 MEMO L 13942296513 u163 http://www.xiaoyu163.com...
  • Page 46 XR-CA610X 3 7 63 1515 0 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.

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