SERVICE MANUAL
4 CHANNEL POWER AMPLIFIER
11 / 07-A
T0110700129
MRP-F300
TO ALPINE Home Page
Страница 1: ...SERVICE MANUAL 4 CHANNEL POWER AMPLIFIER 11 07 A T0110700129 MRP F300 TO ALPINE Home Page ...
Страница 2: ...uit resulting in a fire battery An incorrect battery or an improperly connected or seated battery may result in a fire High Temperature Caution Designated Parts Caution Touching the heat sink may cause severe burns Look up the part list and ensure that only designated parts are used to prevent problems or accidents Reverse Power Supply Connections or Wiring Caution Misconnections Caution Ensure th...
Страница 3: ... 4 Specifications 5 Block Diagram 6 Parts Layout on P W Boards and Wiring Diagram 7 Schematic Diagram 8 Terminal Voltage of IC TR 9 10 Exploded View Cabinet 11 NOTE Due to continuing product improvement specifications and designs are subject to change without notice 3 ...
Страница 4: ... OWNER S GO 104 15E40539S01 COVER PLATE R 1 101 68 10872Z25 MANUAL OWNER S GO 105 15E40540S01 COVER PLATE L 1 101 68 10872Z27 MANUAL OWNER S AOCH 106 03E40419S01 SCR M4X20 BLK 107 03E39167S01 SCR M3X12 P BLK 1 102 68 10872Z26 MANUAL OWNER S IGS NOTE 1 For North American Model Only 1 For European Model Only 1 For General Foreign Model Only 1 For Chinese Model Only Others Common No No Symbol Symbol ...
Страница 5: ...1dB Input Signal Level 0 5Vrms 10kohm Load 20kHz 0 1dB Channel Separation 1kHz 4ohm x 4ch 1W Input shorted 55dB S N Ratio 1kHz 4ohm x 4ch 50W Input shorted 90dB Residual Noise Input short 4ohm Load 3 0mV Output Offset Voltage No Signal 0V 50mV Remote On Voltage 1W Output 6 2 1V Current Drain No Signal 1 5A 50W x 4 4ohm Load 23 5A Remote Current Drain 1 1 0 3mA Back up Current Drain 0 1mA Input Imp...
Страница 6: ...ED TL494IDRE4 PROTECTION DRIVE POWER FET RECTIFIER 15V REGULATOR DC off set over load Thermal trans Thermal Power TR Vcc 15V ISOLATOR GAIN LPF HPF 50 400Hz BASS EQ Pre drive POWER AMP SENSOR SENSOR MUTE ON OFF SEL S W Thermal senser SENSOR ISOLATOR GAIN BASS EQ Pre drive POWER AMP SENSOR SENSOR MUTE ON OFF SEL S W SENSOR ISOLATOR GAIN Pre drive POWER AMP SENSOR SENSOR MUTE ON OFF SEL S W SENSOR IS...
Страница 7: ...652 R4653 R4654 R4655 R4656 VOL1501 VOL1502 C8701 Q8701 Q8702 Q8703 Q8704 RA4801 RA4802 RA4803 RA4804 C1001 D8701 C1002 C1003 C1004 R8701 R8702 C1201 C1202 C1203 C1204 C1205 C1206 C1207 C1208 C9101 C1401 C1402 C1403 C1404 Q9101 ZD5301 Q9102 C9301 D1001 E8701 C9302 D1002 E8702 C9303 C9304 R1001 Q9301 R1002 Q9302 R1003 R1004 R1005 R1006 R1007 R1008 IC1001 R1009 Q4101 Q4102 Q4103 Q4104 R1201 Q4105 R1...
Страница 8: ...20 R1516 R1517 R1513 R1903 R1404 R1205 R1214 R1213 R1127 R1128 R1206 15kF 15k 1 1k 1 1k IC1901 IC1204 IC1104 IC1104 IC1204 C1504 NJM4560 NJM4560 NJM4580V NJM4580V NJM4580V NJM4580V NJM4560 IC1507 IC1507 0 1 50 E1512 R1534 E1522 E1524 E1526 E1528 E1532 1 50 1 50 0 1 50 0 1 50 IC1508 IC1508 1k 2 2k 1 1k 1k R1905 R1402 R1907 R1904 9 1k 220 10p 1 50 1 50 E1903 C1401 E1901 R1901 R1403 IC1901 IC1203 NJM...
Страница 9: ... 11 12 13 14 15 16 0 71 0 70V 14 32V 14 32V 5 0V 5 0V 2 51V 40 5mV Ref No E C B Ref No E C B Q4101 36 1mV 15 67V 35 7mV Q4610 34 2V 33 58V 33 58V Q4102 36 1mV 15 67V 35 7mV Q4611 34 2V 33 58V 33 58V Q4103 36 1mV 15 67V 35 7mV Q4612 34 2V 33 58V 33 58V Q4104 36 1mV 15 67V 35 7mV Q4613 28 05V 1 108V 28 02V Q4105 35 51mV 0 95V 34 9mV Q4614 27 95V 1 15V 27 86V Q4106 35 51mV 0 95V 34 9mV Q4615 28 05V 1...
Страница 10: ... 31 9mV 15 13V 1 2mV Q8704 1 2mV 15 13V 31 2mV Q9101 3 8mV 0 058V 3 3V Q9102 14 4V 14 37V 13 74V Q9301 15 27V 25 1V 15 83V Q9302 15 07V 25 08V 15 7V Q9701 4 01V 5 01V 14 37V Q9702 3 61V 5 01V 15 07V Q9703 3 7mV 40 7mV 2 16V Q9901 3 9mV 0 91V 0 26V Q9902 3 9mV 0 91V 0 26V Ref No 1 2 3 4 5 Q4601 0 112V 0 714V 0 114V 33 15V 33 15V Q4602 0 112V 0 707V 0 113V 33 21V 33 21V Q4603 0 112V 0 711V 0 113V 33...
Страница 11: ...9 X2 20 X2 20 X2 4 12 X2 13 X4 14 4 4 4 X8 14 4 X4 9 SW1501 VOL1501 SW1502 VOL1402 VOL1502 SW1901 VOL1401 JK1001 CB1001 TML4201 HL9001 TML9001 X4 10 F001 F002 23 X2 24 22 17 8 X2 17 21 24 4 X2 15 5 23 X4 7 6 21 24 X2 4 X2 X2 23 22 X2 17 16 1 18 X2 23 2 3 17 17 TO CONTENTS TO PARTS LIST 11 ...
