Table of Contents
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SERVICE MANUAL
Ver 1.0 2002.10
Cassette Player section
Tape track
4-track 2-channel stereo
Wow and flutter
0.08 % (WRMS)
Frequency response
30 – 18,000 Hz
Signal-to-noise ratio
Cassette type
TYPE II, IV
TYPE I
Tuner section
FM
Tuning range
FM tuning interval:
50 kHz/200 kHz switchable
87.5 – 108.0 MHz
(at 50 kHz step)
87.5 – 107.9 MHz
(at 200 kHz step)
Aerial terminal
External aerial connector
Intermediate frequency
10.7 MHz
Usable sensitivity
11 dBf
Selectivity
75 dB at 400 kHz
Signal-to-noise ratio
65 dB (stereo),
68 dB (mono)
Harmonic distortion at 1 kHz
0.7 % (stereo),
0.5 % (mono)
Separation
33 dB at 1 kHz
Frequency response
30 – 15,000 Hz
Sony Corporation
9-874-206-01
2002J0500-1
e Vehicle Company
C 2002.10
Published by Sony Engineering Corporation
SPECIFICATIONS
MW
Tuning range
61 dB
Sensitivity
58 dB
SW
Tuning range
Aerial terminal
Intermediate frequency
Sensitivity
Power amplifier section
Outputs
Speaker impedance
Maximum power output
FM/MW/SW CASSETTE CAR STEREO
XR-CA440H
Model Name Using Similar Mechanism
Tape Transport Mechanism Type
General
MW tuning interval:
Outputs
9 kHz/10 kHz switchable
531 – 1,602 kHz
(at 9 kHz step)
530 – 1,710 kHz
Inputs
(at 10 kHz step)
30 µV
Tone controls
Power requirements
SW tuning interval:
SW1: 2,940 – 7,735 kHz
Dimensions
SW2: 9,500 – 18,135 kHz
(except for 10,140 – 11,575
Mounting dimensions
kHz)
Mass
External aerial connector
Supplied accessories
10.7 MHz/450 kHz
40 µV
Note
This unit cannot be connected to a digital preamplifier
Speaker outputs
or an equalizer.
(sure seal connectors)
4 – 8 ohms
50 W × 4 (at 4 ohms)
Design and specifications are subject to change
without notice.
E Model
XR-CA440X
MG-25F-136
Audio outputs
Power aerial relay control
lead
Power amplifier control lead
BUS control input terminal
BUS audio input terminal
Aerial input terminal
Bass ±9 dB at 100 Hz
Treble ±9 dB at 10 kHz
12 V DC car battery
(negative earth)
Approx. 178 × 50 × 178
mm (w/h/d)
Approx. 182 × 53 × 161
mm (w/h/d)
Approx. 1.2 kg
Parts for installation and
connections (1 set)
Front panel case (1)
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Table of Contents
Related Manuals for Sony XR-CA440H
Summary of Contents for Sony XR-CA440H
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Page 1: Specifications
Harmonic distortion at 1 kHz 0.7 % (stereo), 0.5 % (mono) Separation 33 dB at 1 kHz Frequency response 30 – 15,000 Hz FM/MW/SW CASSETTE CAR STEREO Sony Corporation 9-874-206-01 2002J0500-1 e Vehicle Company C 2002.10 Published by Sony Engineering Corporation... -
Page 2: Table Of Contents
XR-CA440H 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 Setting the Clock ............. 3 Flexible Circuit Board Repairing •... -
Page 3: General
XR-CA440H SECTION 1 This section is extracted from instruction manual. GENERAL Location of controls Setting the clock Refer to the pages listed for details. The clock uses a 12-hour digital indication. Example: To set the clock to 10:08 Press (DSPL) for 2 seconds. -
Page 4: Disassembly
XR-CA440H 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 5: Cover
XR-CA440H 2-3. COVER 1 screw (PTT2.6 × 5) 2 cover 2-4. MECHANISM DECK (MG-25F-136) 6 mechanism deck 5 screw (PTT2.6 × 6) (MG-25F-136) 4 connector (CN351) 3 flexible board (CN301) 2 sub panel assy 1 screw (PTT2.6 × 6) 1 four screws... -
Page 6: Main Board
XR-CA440H 2-5. MAIN BOARD 3 rubber cap (25) 2 two ground point 1 screw (PTT2.6 × 10) screws 4 main board 1 two screws (PTT2.6 × 10) 2-6. HEAT SINK 2 heat sink 1 seven screws (PTT2.6 × 10) -
Page 7: Assembly Of Mechanism Deck
XR-CA440H SECTION 3 ASSEMBLY OF MECHANISM DECK • This set can be assembled in the order shown below. 3-1. ASSEMBLY FLOW 3-2. HOUSING (Page 8) 3-3. ARM (SUCTION) (Page 8) 3-4. LEVER (LDG-A)/(LDG-B) (Page 9) 3-5. GEAR (LDG-FT) (Page 9) 3-6. -
Page 8: Housing
XR-CA440H 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 9: Lever (Ldg-A)/(Ldg-B)
XR-CA440H 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 10: Guide (C)
XR-CA440H 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 11: Mechanical Adjustments
XR-CA440H 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 Setting: idler 2. Demagnetize the playback head with a head demagnetizer. - Page 12 XR-CA440H MEMO...
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Page 13: Diagrams
XR-CA440H SECTION 6 DIAGRAMS 6-1. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS • Waveforms – KEY Board – – MAIN Board – Note on Printed Wiring Board: Note on Schematic Diagram: 4 IC901 y; (OSC) • X : parts extracted from the component side. -
Page 14: Printed Wiring Board - Main Board
XR-CA440H 6-2. PRINTED WIRING BOARD – MAIN Board – • Semiconductor Location Ref. No. Location (FOR SONY BUS) F-11 G-11 D351 J-13 D352 H-13 D501 D552 H-13 D581 G-12 D582 D-14 D584 C-13 IC751 C888 C889 D585 C-13 D586 C-13... -
Page 15: Schematic Diagram - Main Board (1/3)
XR-CA440H 6-3. SCHEMATIC DIAGRAM – MAIN Board (1/3) – • See page 13 for Waveform. • See page 20 for IC Block Diagrams. (Page 16) (Page17) -
Page 16: Schematic Diagram - Main Board (2/3)
XR-CA440H 6-4. SCHEMATIC DIAGRAM – MAIN Board (2/3) – • • See page 13 for Waveforms. See page 20 for IC Block Diagrams. (Page 15) (Page 17) -
Page 17: Schematic Diagram - Main Board (3/3)
XR-CA440H 6-5. SCHEMATIC DIAGRAM – MAIN Board (3/3) – • See page 20 for IC Block Diagrams. (Page 15) (Page 19) (Page 16) -
Page 18: Printed Wiring Board - Key Board
XR-CA440H 6-6. PRINTED WIRING BOARD – KEY Board – KEY BOARD (COMPONENT SIDE) LED902, 903, 906, 922, 923, 940, 950 LED902, 903, S902 SOURCE SEEK LED922, LED923, (ILLUMINATION) (ILLUMINATION) LCD901 S922 LIQUID CRYSTAL DISPLAY D-BASS LED906, S906 − MODE −... -
Page 19: Schematic Diagram - Key Board
XR-CA440H 6-7. SCHEMATIC DIAGRAM – KEY Board – • See page 13 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 20 XR-CA440H • IC Block Diagrams IC330 LC75421M-TLM-E – MAIN Board – IC1 TB2118F-EL-S 35 34 33 32 31 27 26 25 24 23 22 21 20 19 – – 24 23 22 21 16 15 14 13 CONTROL CIRCUIT –...
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Page 21: 6-8. Ic Pin Function Description
Reset signal output to the SONY bus interface “L”: reset BUSON Bus on/off control signal output to the SONY bus interface “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 22 XR-CA440H Pin No. Pin Name Description VOLSO Serial data output to the electrical volume VOLCE Chip enable signal output to the electrical volume “H” active VOLCKO Bus clock signal output to the electrical volume Standby on/off control signal output to the power amplifier AMPON “L”: standby mode, “H”: amplifier on...
- Page 23 XR-CA440H Pin No. Pin Name Description Motor drive signal output to the loading motor drive “H” active LMLOD (For the loading direction and forward side operation) Motor drive signal output to the loading motor drive “H” active LMEJ (For the eject direction and reverse side operation)
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Page 24: Exploded Views
XR-CA440H 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 25: Front Panel Section
XR-CA440H 7-2. FRONT PANEL SECTION not supplied (KEY board) LCD901 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-3315-885-A PANEL COMPLETE ASSY, FRONT 3-236-596-01 PLATE (LCD), GROUND 3-236-597-01 BUTTON (RELEASE) 3-236-598-11 ILLUMINATOR (LCD) 3-231-816-01 SPRING (RELEASE) -
Page 26: Main Board Section
XR-CA440H 7-3. MAIN BOARD SECTION Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-693-493-21 TUNER UNIT (FAE347-S20) A-3340-329-A MAIN BOARD, COMPLETE * 102 3-040-998-01 BRACKET (IC) 7-685-794-09 SCREW +PTT 2.6X10 (S) * 103 3-224-897-11 HEAT SINK... -
Page 27: Mechanism Deck Section (Mg-25F-136)
XR-CA440H 7-4. MECHANISM DECK SECTION (MG-25F-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 28: Electrical Parts List
XR-CA440H SECTION 8 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 29 XR-CA440H MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R925 1-216-823-11 METAL CHIP 1.5K 1/10W A-3340-329-A MAIN BOARD, COMPLETE ********************* R926 1-216-823-11 METAL CHIP 1.5K 1/10W R927 1-216-825-11 METAL CHIP 2.2K 1/10W 3-040-998-01 BRACKET (IC)
- Page 30 XR-CA440H MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C112 1-162-915-11 CERAMIC CHIP 10PF 0.5PF C338 1-109-982-11 CERAMIC CHIP C120 1-162-927-11 CERAMIC CHIP 100PF C339 1-107-826-11 CERAMIC CHIP 0.1uF C121 1-164-227-11 CERAMIC CHIP 0.022uF C122...
- Page 31 XR-CA440H MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C616 1-124-233-11 ELECT 10uF C617 1-124-233-11 ELECT 10uF D704 8-719-109-97 DIODE MA4068-M (TA) C622 1-124-589-11 ELECT 47uF D705 8-719-109-97 DIODE MA4068-M (TA) C623 1-164-505-11 CERAMIC CHIP 2.2uF...
- Page 32 XR-CA440H MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark JC303 1-216-295-11 SHORT CHIP L100 1-424-759-11 COIL (AM ANT) L501 1-410-501-11 INDUCTOR 2.2uH JC330 1-216-296-11 SHORT CHIP L755 1-216-295-11 SHORT CHIP JC331 1-216-295-11 SHORT CHIP JC332...
- Page 33 XR-CA440H MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R121 1-216-829-11 METAL CHIP 4.7K 1/10W R141 1-216-833-11 METAL CHIP 1/10W R512 1-216-845-11 METAL CHIP 100K 1/10W R142 1-216-809-11 METAL CHIP 1/10W R516 1-216-845-11 METAL CHIP...
- Page 34 XR-CA440H MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R594 1-216-821-11 METAL CHIP 1/10W ACCESSORIES R595 1-216-825-11 METAL CHIP 2.2K 1/10W ************ R596 1-216-825-11 METAL CHIP 2.2K 1/10W 1-790-460-11 CORD, CONNECTION (POWER) R597 1-216-825-11 METAL CHIP 2.2K...
- Page 35 XR-CA440H MEMO...
- Page 36 XR-CA440H 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...