Sony xr c 2300 x service manual
This is the 32 pages manual for sony xr c 2300 x service manual.
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Extracted text from sony xr c 2300 x service manual (Ocr-read)
Page 1
2 TABLE OF CONTENTS 1. GENERAL Location of Controls ....................................................... 3 Setting the Clock ............................................................. 3 Installation ....................................................................... 4 Connections ..................................................................... 5 2. DISASSEMBLY ......................................................... 7 3. MECHANICAL ADJUSTMENTS ....................... 10 4. ELECTRICAL ADJUSTMENTS Test Mode ........................................................................ 10 Tape Deck Section .......................................................... 10 Tuner Section .................................................................. 12 5. DIAGRAMS 5-1. Note for Printed Wiring Boards and Schematic Diagrams ....................................................... 14 5-2. Printed Wiring Board – MAIN Board – ......................... 15 5-3. Schematic Diagram – MAIN Board (1/2) – ................... 16 5-4. Schematic Diagram – MAIN Board (2/2) – ................... 17 5-5. Printed Wiring Board – KEY Board – ........................... 18 5-6. Schematic Diagram – KEY Board – .............................. 19 5-7. IC Pin Function Description ........................................... 21 6. EXPLODED VIEWS ................................................ 23 7. ELECTRICAL PARTS LIST ............................... 26Flexible 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. Notes 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.
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3 SECTION 1 GENERAL This section is extracted from instruction manual. Location of controls Refer to the pages listed for details. 1MENU button 7, 9, 10, 11, 13 2Volume control dial 3SOURCE (TUNER/CD/MD) button 9, 10, 12 4PRST/DISC +/– (cursor up/down) buttons 7, 9, 10, 11, 13 During radio reception: Preset stations select 10 During CD/MD playback: Disc change 13 5DSPL (display mode change) button 8, 12, 13 6MODE button During radio reception: BAND select 9, 10 During CD or MD playback: CD/MD unit select 12 7Z (eject) button 8 8Display window 9m/M(fast winding)/DIR (tape transport direction change) buttons 8 0D-BASS button 12 XR-C2200/XR-C2300X DISC+PRST+- DISC– PRST-- MODEDSPL OFF DIR D-BASS ENTER MENU SOUND RELEASE 1 2 3 4 56 -SEEK/AMS REP SHUF SOURCE qaSOUND button 11 qsRELEASE (front panel release) button 6, 15 qdSEEK/AMS –/+ (cursor left/right) buttons 7, 9, 10, 11, 13 seek 10 Automatic Music Sensor 13 manual search 13 qfReset button (located on the front side of the unit behind the front panel) 6 qgENTER button 7, 9, 10, 11, 13 qhNumber buttons During radio reception Preset number select 10 During CD/MD playback: (1)REP 14 (2)SHUF 14 qjOFF button* 6 *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. Setting the clock The clock uses a 12-hour digital indication. Example: To set the clock to 10:08 1 Press (MENU), then press either side of (PRST/DISC) repeatedly until CLOCK appears. 1Press (ENTER). The hour indication flashes. 2Press either side of (PRST/DISC) to set the hour. 3Press + side of (SEEK/AMS). The minute indication flashes. 4Press either side of (PRST/DISC) to set the minute. 2 Press (ENTER). The clock starts. After the clock setting is complete, the display returns to normal playback mode.