Sony xr ca 400 service manual
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Extracted text from sony xr ca 400 service manual (Ocr-read)
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2 XR-CA400/CA410 TABLE OF CONTENTS 1. GENERAL Location of Controls ....................................................... 3 Setting the Clock ............................................................. 3 2. DISASSEMBLY ......................................................... 7 3. ASSEMBLY OF MECHANISM DECK ........... 9 4. MECHANICAL ADJUSTMENTS ....................... 12 5. ELECTRICAL ADJUSTMENTS Tape Deck Section .......................................................... 12 Tuner Section .................................................................. 12 6. DIAGRAMS 6-1. Note for Printed Wiring Boards and Schematic Diagrams ....................................................... 13 6-2. Printed Wiring Board – MAIN Board – ......................... 16 6-3. Schematic Diagram – MAIN Board (1/3) – ................... 17 6-4. Schematic Diagram – MAIN Board (2/3) – ................... 18 6-5. Schematic Diagram – MAIN Board (3/3) – ................... 19 6-6. Printed Wiring Board – KEY Board – ............................ 20 6-7. Schematic Diagram – KEY Board – .............................. 21 6-8. IC Pin Function Description ........................................... 22 7. EXPLODED VIEWS ................................................ 24 8. ELECTRICAL PARTS LIST ............................... 27Notes on chip component replacement - Never reuse a disconnected chip component. - Notice that the minus side of a tantalum capacitor may be dam- aged by heat. Flexible Circuit Board Repairing - Keep the temperature of the soldering iron around 270 ˚C dur- ing repairing. - Do not touch the soldering iron on the same conductor of the circuit board (within 3 times). - Be careful not to apply force on the conductor when soldering or unsoldering.
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3 XR-CA400/CA410 SECTION 1 GENERAL Location of controls Refer to the pages listed for details. 1Volume +/– button 7, 13, 17 2MODE (o) button During tape playback: Playback direction change 7, 8 During radio reception: BAND select 9 During CD/MD playback: CD/MD unit select 19 3SRC (SOURCE) (TUNER/TAPE/CD/MD) button 7, 9, 19 4SEL (select) button 7, 15, 17, 18, 19, 20 5Display window 6MBP (My Best sound Position) button 19 7D (D-BASS) button 18 8Z (eject) button 7 9RELEASE (front panel release) button 6, 22 q;ATT (attenuate) button 17 qaSENS/BTM button 9, 10, 13 qsRESET button (located on the front side of the unit behind the front panel) 6 qdAF button 11, 13qfNumber buttons 8, 9, 12, 15, 18, 20, 21 During radio reception: Preset number select 9, 12 During tape playback: (3)REP 8 (5)BL SKIP 8 (6)ATA 8 During CD/MD playback: (1)DISC – 20 (2)DISC + 20 (3)REP 21 (4)SHUF 21 qgTA button 12, 13 qhPTY/MTL (programme type/Metal) button 8, 14 qjDSPL (display mode change) button 7, 10, 19, 20 qkOFF button* 6, 7 qlSEEK/AMS +/– button 8, 9, 10, 11, 14, 20 Seek 9 Automatic Music Sensor 8, 20 Manual search 10, 20 *Warning when installing in a car without ACC (accessory) position on the ignition key switch Be sure to press (OFF) on the unit for two seconds to turn off the clock display after turning off the engine. When you press (OFF) momentarily, the clock display does not turn off and this causes battery wear. RELEASE SENS AF12 34 56TA PTYSEEK AMS DSPL BTM MTL AT T SEL MODESRC OFF DD-BASSMBP DISC REP SHUF BL SKIP ATA SOURCE Setting the clock The clock uses a 24-hour digital indication. Example: To set the clock to 10:08 1 Press (DSPL) for two seconds. The hour indication flashes. 1 Press either side of the volume button to set the hour. 2Press (SEL). The minute indication flashes. 3Press either side of the volume button to set the minute. 2 Press (DSPL). The clock starts. After the clock setting is complete, the display returns to normal playback mode. to go forward to go back to go forward to go back This section is extracted from instruction manual.