Roadstar CDR-4611 DMP Service Manual Download | Manualshive

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Summary of Contents for CDR-4611 DMP

Page 1: ...Service Manual CDR 4611 DMP Service Manual CDR 4611 DMP R CDR 4611 DMP...

Page 2: ...CONTENTS 1 1 S SP PE EC CI IF FI IC CA AT TI IO ON NS S 2 CD TEST 3 BLOCK DIAGRAM 4 SAFETY CHECK 5 CD PLAYER CHECKING PROCEDURE 6 TROUBLE SHOOTING 7 SCHEMATIC DIAGRAM 8 PCB LAYOUT 9 EXPLODE VIEW 10 BI...

Page 3: ...1400 kHz dB M dB M dB M 61 60 61 65 66 65 S N at 5 mV m Input 600 kHz 1000 kHz 1400 kHz dB dB dB 45 45 45 40 40 40 Selectivity 10 kHz dB 35 20 BAND FM 1 kHz 22 5 kHz DEV Characteristic Unit Nominal L...

Page 4: ...Item Unit Nominal Limit Frequency Response 100 Hz dB 3 3 20kHz dB 3 3 S N W IEC A LPF dB 50 40 Interruption m 1000 600 Black Dot m 800 600 Eccentricity m 70 Channel Separation W Band Pass Filter dB 35...

Page 5: ...BLOCK DIAGRAM ANT IC1 AM FM TA2111 FUNCTIONS TRANSITION POWER AMP IC7 TA8227 SPEAKER L R CD SERVO CD MECH KEY LCD...

Page 6: ...ng tested to ON or PLAY 5 Connect external jack terminal contact VTVM across a 1k resistor in the test circuit Set the meter to a high 150V AC scale to avoid meter damage and then touch the points wit...

Page 7: ...est Disc Sony Test CD Type 3 3 Test Equipment Scope DC 0 2 V 0 5 ms 4 Test Mode Play Sony CD Type 3 Track 1 Press FF Fast Forward Adjust VR401 Until A B as Figure Bellow SCOPE DC POSITION A B Figure A...

Page 8: ...y Poor contact in antenna circuit Check resistance and resolder FM No sound weak sound Low sensitivity FM antenna not connected Connect the built in or external antenna Defective band selector switch...

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Page 14: ...SM CD DOOR LENS CD KNOB LCD LENS LCD BRACKET CD DOOR SPEAKER FUNCTION KNOB FRONT CABINET TUNING GEAR MID CABINET BOTTOM CABINET PCB DIAL DRUM BATTERY DOOR AC COVER TRANSFORMER PVC KNOB AC SOCKET SPEAK...

Page 15: ...0R pcs 3 R10 R37 R84 19 22K pcs 6 R3 R14 R41 R113 R114 R120 20 2 2K pcs 3 R4 R18 R39 21 2 2M pcs 2 R9 R23 22 33K pcs 1 R124 23 39K pcs 2 R36 C78 24 3 9K pcs 2 R47 R117 25 3 3K pcs 1 R82 26 470K pcs 1...

Page 16: ...32 C154 C158 C160 C67 C70 C157 55 502P pcs 2 C71 C72 56 100P pcs 3 C20 C36 C48 57 10P pcs 2 C97 C101 58 150P pcs 1 C112 59 153P pcs 1 C50 60 15P pcs 3 C100 C144 C145 61 222P pcs 1 C38 62 22P pcs 1 C93...

Page 17: ...pcs 1 AM Antenna 95 Mylar Cap 224M pcs 2 C56 C57 96 Zener Diode 3 0V 0 5W pcs 1 ZD5 97 4 3V 0 5W pcs 1 Z1 98 4 7V 0 5W pcs 1 ZD2 99 8 2V 1W pcs 1 ZD3 100 FM Coil 4 5 2T5 0 7 pcs 1 L6 101 4 5 3T5 0 8...

Page 18: ...x dia 3 x 1 mm pcs 4 CD mechanism 132 LCD Board pcs 133 Resistor SMD 1206 0R pcs 1 134 Resistor SMD 0603 0R pcs 3 135 220R pcs 1 136 C Cap SMD 0603 20P pcs 2 137 104P pcs 2 138 203P pcs 1 139 5P pcs 2...

Page 19: ...PM pcs 1 CD Lens 177 Sponge 12 x 5 x 5 mm pcs 1 CD Door 178 25 x 10 x 1 mm pcs 1 LCD PCB 179 Sponge White 55 x 45 x 6 mm pcs 1 Battery 180 Sponge 15 x 10 x 10 mm pcs 1 AM Bar 181 Plastic Parts Front...

Page 20: ...s 1 Red 215 UL 1007 22 250mm pcs 1 Black 216 UL1007 22 320mm pcs 1 Green 217 UL1007 22 300mm pcs 1 Battery to PCB 218 UL1007 22 200mm pcs 1 AC Socket to PCB 219 UL1007 22 80mm pcs 1 AC Socket to B 220...

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