Sony XR-CA430X Service Manual
Fm/mw/lw cassette car stereo
Hide thumbs
Also See for XR-CA430X:
- Operating instructions manual (136 pages) ,
- Service manual (38 pages) ,
- Specifications (2 pages)
Table of Contents
Advertisement
Quick Links
SERVICE MANUAL
Ver 1.0 2002.01
Cassette Player section
Tape track
Wow and flutter
Frequency response
Signal-to-noise ratio
Tuner section
FM
Tuning range
Aerial terminal
Intermediate frequency
Usable sensitivity
Selectivity
Signal-to-noise ratio
Harmonic distortion at 1 kHz
Separation
Frequency response
MW/LW
Tuning range
Aerial terminal
Intermediate frequency
Sensitivity
Power amplifier section
Outputs
Speaker impedance
Maximum power output
Sony Corporation
9-873-467-01
2002A0500-1
e Vehicle Company
C 2002.1
Published by Sony Engineering Corporation
XR-CA430X/CA440
Photo: XR-CA430X
SPECIFICATIONS
4-track 2-channel stereo
0.08 % (WRMS)
30 – 18,000 Hz
Cassette type
TYPE II, IV
61 dB
TYPE I
58 dB
87.5 – 108.0 MHz
External aerial connector
10.7 MHz/450 kHz
8 dBf
75 dB at 400 kHz
66 dB (stereo),
72 dB (mono)
0.6 % (stereo),
0.3 % (mono)
35 dB at 1 kHz
30 – 15,000 Hz
MW: 531 – 1,602 kHz
LW: 153 – 279 kHz
External aerial connector
10.7 MHz/450 kHz
MW: 30 µV
LW: 40 µV
Speaker outputs
(sure seal connectors)
4 – 8 ohms
45 W × 4 (at 4 ohms)
Model Name Using Similar Mechanism
Tape Transport Mechanism Type
General
Outputs
Power aerial relay control
terminal
Power amplifier control
terminal
Inputs
Telephone ATT control
terminal
BUS control input terminal
BUS audio input terminal
Remote controller input
terminal (XR-CA440 only)
Bass ±9 dB at 100 Hz
Tone controls
Treble ±9 dB at 10 kHz
Power requirements
12 V DC car battery
(negative earth)
Approx. 178 × 50 × 179 mm
Dimensions
(w/h/d)
Approx. 182 × 53 × 162 mm
Mounting dimensions
(w/h/d)
Mass
Approx. 1.2 kg
Supplied accessories
Parts for installation and
connections
Front panel case (1)
Note
This unit cannot be connected to a digital preamplifier
or an equalizer.
Design and specifications are subject to change
without notice.
FM/MW/LW CASSETTE CAR STEREO
AEP Model
UK Model
XR-CA400
MG-25L-136
Advertisement
Table of Contents
Related Manuals for Sony XR-CA430X
Summary of Contents for Sony XR-CA430X
- Page 1 Outputs Speaker outputs (sure seal connectors) Speaker impedance 4 – 8 ohms 45 W × 4 (at 4 ohms) Maximum power output FM/MW/LW CASSETTE CAR STEREO Sony Corporation 9-873-467-01 2002A0500-1 e Vehicle Company C 2002.1 Published by Sony Engineering Corporation...
-
Page 2: Table Of Contents
XR-CA430X/CA440 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 ..............3 aged by heat. DISASSEMBLY Flexible Circuit Board Repairing 2-1. -
Page 3: General
XR-CA430X/CA440 SECTION 1 This section is extracted from instruction manual. GENERAL Location of controls Refer to the pages listed for details. SEEK D-BASS SOURCE MODE – DISC SHUF BL SKIP/ ALBM +/ATA MTL RELEASE SENS DSPL a SOURCE (Power on/Tape/Radio/CD/... - Page 4 XR-CA430X/CA440 AUDIO OUT REAR BUS AUDIO IN BUS CONTROL IN BUS AUDIO IN Source selector* Signalquellenwähler* Sélecteur de source* Selettore di fonte* Geluidsbronkiezer* BUS CONTROL IN * not supplied nicht mitgeliefert non fourni non in dotazione niet meegeleverd XR-CA440 only Remarque sur le raccordement de l’antenne...
- Page 5 XR-CA430X/CA440 Cautions Vorsicht Précautions Attenzione Let op! • This unit is designed for negative earth 12 V DC operation only. • Dieses Gerät ist ausschließlich für den Betrieb bei 12 V Gleichstrom • Cet appareil est conçu pour fonctionner sur courant continu de 12 V •...
- Page 6 XR-CA430X/CA440 (OFF) (RELEASE) Dashboard Fire wall Armaturenbrett Motorraumtrennwand Tableau de bord paroi ignifuge Cruscotto Parete frangifiamma Dashboard Brandschot 1 8 2 Bend these claws outward for a tight fit, if necessary. Falls erforderlich, diese Klammern für einen sicheren Halt hochbiegen.
-
Page 7: Disassembly
XR-CA430X/CA440 SECTION 2 DISASSEMBLY • This set can be disassembled in the order shown below. 2-1. DISASSEMBLY FLOW Note 1: The process described in can be performed in any order. Note 2: Without completing the process described in , the next process can not be performed. -
Page 8: Main Board
XR-CA430X/CA440 2-3. MAIN BOARD 3 rubber cap (25) 2 two ground point 1 screw (PTT2.6 × 10) screws (PTT2.6 × 6) 4 main board 1 two screws (PTT2.6 × 10) 2-4. HEAT SINK (ISO) 2 heat sink (ISO) 1 seven screws... -
Page 9: Assembly
XR-CA430X/CA440 SECTION 3 ASSEMBLY • This set can be assembled in the order shown below. 3-1. ASSEMBLY FLOW 3-2. HOUSING (Page 10) 3-3. ARM (SUCTION) (Page 10) 3-4. LEVER (LDG-A)/(LDG-B) (Page 11) 3-5. GEAR (LDG-FT) (Page 11) 3-6. GUIDE (C) (Page 12) 3-7. -
Page 10: Housing
XR-CA430X/CA440 Note: Follow the assembly procedure in the numerical order given. 3-2. HOUSING 7 Hold the hanger by bending the claw. 5 Fit projection on C part. 1 Install the catch to the hanger. 2 Install the hanger onto two claws of the housing. -
Page 11: Lever (Ldg-A)/(Ldg-B)
XR-CA430X/CA440 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 shafts A – C and install it. 2 Fit the lever (LDG-B) on shafts A and B and install it. -
Page 12: Guide (C)
XR-CA430X/CA440 3-6. GUIDE (C) 2 guide (C) 1 three claws 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 13: Mechanical Adjustments
XR-CA430X/CA440 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 idler Setting: 2. Demagnetize the playback head with a head demagnetizer. -
Page 14: Diagrams
XR-CA430X/CA440 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. - Page 15 XR-CA430X/CA440 • IC Block Diagrams – MAIN Board – IC51 SAA6588T-118 POWER SUPPLY PAUSE & RESET DETECTOR MULTI PATH 57kHz DETECTOR 8th ORDER BAND-PASS FILTER CLOCKED SIGNAL QUALITY COMPARATOR DECODER CLOCK CLOCK RDS/RDBS RDS/RDBS INTERFACE DATA DEMODULATOR DECODER REGISTER DATA...
- Page 16 XR-CA430X/CA440 IC331 TDA7402TR 33 32 31 24 23 MIXER MONO- MONO- MONO- MONO- MONO- MONO- FADER FADER FADER FADER FADER FADER ACINLF FRONT SUBWOOFER SWINR ACIN +PHASE OUTPUT SWINL REAR CONTROL SELECTOR ACOUTR MAIN ACOUTL SECOND CREF VOICE BANDPASS BASS...
- Page 17 XR-CA430X/CA440 IC351 LB1930M-TLM BUFFER OUT1 MOTOR CONTROL DRIVE CIRCUIT CIRCUIT OUT2 BUFFER P-GND S-GND IC581 MM1175XFF BUS ON RESET RESET RESET SWITCH BATT BUS ON BATT SWITCH BATT VREF CHECK DATA DATA IN IN/OUT DATA OUT IC611 BA4908-V3 REGULATOR OVER VOLTAGE PROTECT –...
-
Page 18: Printed Wiring Board - Main Board
XR-CA430X/CA440 6-2. PRINTED WIRING BOARD – MAIN Board – (CA440) BUS AUDIO AUDIO OUT REAR REMOTE IN BUS CONTROL CN781 (FRONT VIEW) F781 IC751 REAR RCH+ FRONT RCH+ FRONT LCH+ REAR LCH+ GRN/BLK REAR LCH– WHT/BLK FRONT LCH– GRY/BLK FRONT RCH–... -
Page 19: Schematic Diagram - Main Board (1/3)
XR-CA430X/CA440 6-3. SCHEMATIC DIAGRAM – MAIN Board (1/3) – • • See page 14 for Waveform. See page 15 for IC Block Diagrams. (Page 20) (Page 21) -
Page 20: Schematic Diagram - Main Board (2/3)
XR-CA430X/CA440 6-4. SCHEMATIC DIAGRAM – MAIN Board (2/3) – • • See page 14 for Waveforms. See page 15 for IC Block Diagrams. (Page 19) (Page 21) -
Page 21: Schematic Diagram - Main Board (3/3)
XR-CA430X/CA440 6-5. SCHEMATIC DIAGRAM – MAIN Board (3/3) – • See page 15 for IC Block Diagrams. (Page 19) (Page 23) (Page 20) -
Page 22: Printed Wiring Board - Key Board
XR-CA430X/CA440 6-6. PRINTED WIRING BOARD – KEY Board – KEY BOARD (COMPONENT SIDE) LED902, 903, 922, 923, 940, 950 SEEK (ILLUMINATION) (ILLUMINATION) LCD901 LIQUID CRYSTAL DISPLAY D-BASS SOURCE MODE − − − ALBM DISC SHUF BL SKIP DSPL SENS (11) -
Page 23: Schematic Diagram - Key Board
XR-CA430X/CA440 6-7. SCHEMATIC DIAGRAM – KEY Board – • See page 14 for Waveform. R931 R941 R951 R932 R942 R952 R933 R943 R953 R934 R944 R954 R935 R945 R955 R936 R946 R956 R937 R947 R957 R990 R991 R992 1.5k 1.5k 1.5k... -
Page 24: Ic Pin Function Description
FLASH_W Not used (open) BUSON Bus on/off control signal output to the SONY bus interface (IC581) “L”: bus on TESTIN Setting terminal for the test mode “L”: test mode, normally fixed at “H” Input of acknowledge signal for the key entry Acknowledge signal is input to accept function... - Page 25 XR-CA430X/CA440 Pin No. Pin Name Description Power on/off control signal output of the loading motor drive (IC351) and capstan/reel motor TAPEON (M901) “H”: motor on CMON Capstan/reel motor (M901) drive signal output terminal “H”: motor on Front panel block remove/attach detection signal input NOSESW “L”: front panel is attached, “H”: front panel is removed...
-
Page 26: Exploded Views
XR-CA430X/CA440 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. delay should be anticipated when ordering •... -
Page 27: Front Panel Section
XR-CA430X/CA440 7-2. FRONT PANEL SECTION not supplied (KEY board) LCD901 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-3337-043-A PANEL COMPLETE ASSY, FRONT (CA430X) 3-236-596-01 PLATE (LCD), GROUND A-3337-047-A PANEL COMPLETE ASSY, FRONT (CA440) 3-236-598-01 ILLUMINATOR (LCD) (CA430X) -
Page 28: Main Board Section
XR-CA430X/CA440 7-3. MAIN BOARD SECTION Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-3340-278-A MAIN BOARD, COMPLETE (CA430X) * 104 3-224-899-11 HEAT SINK (ISO) (CA430X) A-3340-284-A MAIN BOARD, COMPLETE (CA440) A-3220-812-A TUNER UNIT (TUX-020) * 102... -
Page 29: Mechanism Deck Section (Mg-25L-136)
XR-CA430X/CA440 7-4. MECHANISM DECK SECTION (MG-25L-136) HP901 M901 not supplied Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-3291-667-A CLUTCH (FR) ASSY 3-933-344-22 GUIDE (C) * 152 3-019-130-01 LEVER (LDG-A) 3-927-100-21 SCREW (+PS 2X10), SPECIAL * 153... -
Page 30: Electrical Parts List
XR-CA430X/CA440 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. - Page 31 XR-CA430X/CA440 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark LSW912 1-771-883-11 SWITCH, TACTILE (WITH LED) R923 1-216-819-11 METAL CHIP 1/16W (ALBM –, BL SKIP, 5) (CA430X) R924 1-216-821-11 METAL CHIP 1/16W LSW912 1-786-113-11 SWITCH, TACT (WITH LED) (ALBM –, BL SKIP, 5) (CA440)
- Page 32 XR-CA430X/CA440 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-3340-278-A MAIN BOARD, COMPLETE (CA430X) C183 1-163-251-11 CERAMIC CHIP 100PF A-3340-284-A MAIN BOARD, COMPLETE (CA440) C184 1-164-489-11 CERAMIC CHIP 0.22uF ********************* C185 1-162-964-11 CERAMIC CHIP 0.001uF...
- Page 33 XR-CA430X/CA440 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C581 1-162-970-11 CERAMIC CHIP 0.01uF D722 8-719-079-42 DIODE 1ZB22 (TPA3) C584 1-164-156-11 CERAMIC CHIP 0.1uF D723 8-719-079-42 DIODE 1ZB22 (TPA3) C585 1-126-933-11 ELECT 100uF C611 1-126-157-11 ELECT...
- Page 34 XR-CA430X/CA440 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark JC623 1-216-295-00 SHORT JC701 1-216-295-00 SHORT 1-216-797-11 METAL CHIP 1/16W JC702 1-216-295-00 SHORT 1-216-825-11 METAL CHIP 2.2K 1/16W JC751 1-216-296-11 SHORT 1-216-809-11 METAL CHIP 1/16W 1-216-845-11 METAL CHIP...
- Page 35 XR-CA430X/CA440 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R513 1-216-833-11 METAL CHIP 1/16W R514 1-216-845-11 METAL CHIP 100K 1/16W R604 1-216-833-11 METAL CHIP 1/16W R516 1-216-845-11 METAL CHIP 100K 1/16W R606 1-247-791-11 CARBON 1/4W...
- Page 36 XR-CA430X/CA440 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark PARTS FOR INSTALLATION AND CONNECTIONS ************************************** X-3381-409-1 FRAME ASSY, FITTING X-3381-148-1 SCREW ASSY (BS2), FITTING 3-236-673-01 COLLAR 3-233-644-02 SPRING, FITTING 1-465-459-21 ADAPTER, ANTENNA 1-782-381-11 CORD (WITH CONNECTOR) (ISO P&S)
- Page 37 XR-CA430X/CA440 MEMO...
- Page 38 XR-CA430X/CA440 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...