docalpine mra d550
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alpine mra d550
SERVICE MANUAL DIGITAL THEATER AMPLIFIER TO ALPINE Home Page 12 / 04-A 68E37809S01 MRA-D550 <Cautions for Safe Repair Work> The following cautions will prevent accidents in the workplace and will ensure safe products. *The symbols indicate caution is needed to prevent injuries and damage to property. The symbols and their meanings follow. Warning If you ignore this symbol and handle the product incorrectly or unsafely, serious injury or death may result. Caution If you ignore this symbol and handle the product incorrectly or unsafely, injury or only material damage may result. *The following symbols indicate two levels of cautions. When you see this symbol, you have to be very careful. When you see this symbol, you have to follow the instructions there. Warning Do not look squarely into the laser light coming from the pickup. Fuse Caution Always use a designated fuse. Use of an incorrect fuse may result in a fire. You may loose you sight. Caution Do not allow wiring to be caught in the screw/chassis. Battery Caution Use the designated battery. Confirm the correct polarity and seat of the battery. An incorrect battery or an improperly connected or seated battery may result in a fire. If wiring is caught in the screw/chassis, it may cause a short circuit, resulting 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 Misconnections Caution Wiring Caution Reverse power supply connections or misconnections may cause ignition problems and smoke may result. Ensure that the wiring is correct when rewiring to prevent problems with ignition/breakdown. Soldering Caution Wear Gloves Hot solder from solder splash may cause severe burns. Wear gloves to prevent electrical shocks or injury from the end face of the metal. -2- MRA-D550 Contents Packing Assembly Parts List 4 Packing Method View 4 Specifications 5 Extension Cable 6 Block Diagram 7 Parts Layout on P.W.Boards and Wiring Diagram 8 to 10 Schematic Diagram 11 to 18 Terminal Voltage of IC/TR 19 to 30 Description of IC Terminal 31, 32 Exploded View (Cabinet) 33 NOTE : Due to continuing product improvement, specifications and designs are subject to change without notice. -3- MRA-D550 Packing Assembly Parts List Symbol No. Part No. Description 101 102-1 102-2 102-3 103-1 15-00938Z01 03-01282Z01 03-01280Z01 47A65641F06 01T55561W73 COVER,TERMINAL SCR,6TP 4X20 ZB A SCR,CUS 3X12 NN SHAFT,WRENCH M3 DIN AI-NET S/S 6000 103-2 09-01421Z01 ATFC-0469-01A Symbol No. %1 #1 $1 %1 %1 103-3 104 104 104 105 Description Part No. 09-02927Z01 68-00323Z42 68-00323Z43 68-00323Z43 68-00323Z44 ASSY,ATFD-0600-01A O/M AOAM O/M AOEU O/M AOEU O/M-IGS AOEU NOTE:#1:For North American Model Only,$1:For European Model Only,%1:For General Foreign Model Only,Others:Common. Packing Method View 101 X1 103 102 -1 102 -2 X4 102 X2 102 -3 101 104 X1 103 -1 105 %1 X1 103 -2 X1 %1 103 -3 X1 -4- TO CONTENTS MRA-D550 Specifications Power Output (20Hz/1kHz/10kHz input, 1% T.H.D.) Digital In Mode at H/U input ....................................................................................... Front ch : 60W Analog In Mode at H/U input ................................................................. Front/Rear/Center ch : 60W Analog In Mode at Changer input ............................................................................... Front ch : 60W Power Output (20Hz/31.5Hz input, H/U Volume Max(Step 35)) Analog In Mode at H/U input or Changer input .................................................... SubW ch : 3.4Vrms Total Harmonic Distortion (H/U Volume Step 18, 10kHz input) Digital In Mode at H/U input ...................................................................................... Front ch : 0.3% Analog In Mode at H/U input ................................................................. Front/Rear/Center ch : 0.3% Analog In Mode at Changer input .............................................................................. Front ch : 0.3% Total Harmonic Distortion (H/U Volume Step 18, 20kHz input) Analog In Mode at H/U input or Changer input ....................................................... SubW ch : 0.05% Residual Noise (H/U Volume Step 1, 20kHz SPCL and A-weighting Filter in AUDIO PRECISION) Digital In Mode at H/U input ............................................................... Front/Rear/Center ch : 600uV SubW ch : 125uV (Digital In Mode : Digital generater output off in AUDIO PRECISION) Analog In Mode at H/U and Changer input .............................................................. Front ch : 600uV Analog In Mode at H/U input or Changer input ....................................................... SubW ch : 125uV (Analog In Mode : input short) Frequency Range Analog In Mode at H/U input ............................................... Front/Rear/Center ch : 20Hz : -0.7±2dB 20kHz : -0.7±2dB Analog In Mode at Changer input ............................................................ Front ch : 20Hz : -0.7±2dB 20kHz : -0.7±2dB Frequency Range (Reference Frequency : 31.5Hz) Analog In Mode at H/U or Changer input ............................................... SubW ch : 20Hz : -0.5±2dB Cross Talk (20kHz SPCL Filter in AUDIO PRECISION, H/U Volume Step 29) Analog In Mode at H/U input ................................................................ Front/Rear/Center ch : 65dB (Signal input ch : Front L/R, Rear L/R) Dolby Test Disc (Dolby Digital Test DVD Version 1.5) ............................................................... 65dB Navi Sound Input Sensitivity (H/U Navi Mix ON, H/U Navi In ON, H/U Navi Level 5, Input 5VDC in Guide Cont Port, Input 1kHz 0.8Vrms in Guide Input Port) ............................... Output Offset Voltage Front ch : (0.25±2dB)W .................................................................................................................................... ±150mV Current Drain ........................................................................................................................................ No Signal : 2A 4 ohm Load, 1% T.H.D, All Channel Drive : 45A Back Up Current Drain : 6mA Navi Sound Output Time .............................................................................................................................. 100msec Fuse Requirement ..................................................................................................... 20A(Peak) x 2 (For Battery Line) Power Source ............................................................................................................................... Dimensions (W x H x D) Weight DC14.4V (11~16V) ....................................................................................................... 347.8 x 65.1 x 269.8mm ................................................................................................................................................................ 4.3kg NOTE : Due to Continuing product improvement, specifications and designs are subject to change without notice. -5- TO CONTENTS MRA-D550 Extension Cable *Always connect the Extension Cable when making checks of voltage and repair. (1) CB3001 LED P.W.Board CB1705 CB1704 CB1402 MAIN P.W.Board (2) (3) CB2102 (1) 01E37771S01 (2) 01E37772S01 (3) 01E37773S01 CB2101 DSP P.W.Board -6- TO CONTENTS MRA-D550 Block Diagram DSP OPT (H/U) TORX193 OPT (CHG) TORX193 TC9446 AD Convertor AI-NET (H/U) AI-NET (CHG) TCD6000 NJM4052 NJM2100 LC Filter TP2150 LC Filter TP2150 LC Filter PCM1802 TC9446 NAVI Input TP2150 YSS932 NJM4580 NJM4580 Digital AMP NJM4580 PCM1801 Protect DA Convertor Subwoofer Output Mute Drive Speaker Connector NJM4580 μ-Com PCM1742 Regulator AI-NET NAVI Guide Control AMP Link TO CONTENTS -7- Parts Layout on P.W.Boards and Wiring Diagram(1/3) 1 MAIN P.W.Board (Component Side View) MRA-D550 TO CONTENTS Orange Color Pattern:Component Side Pattern Blue Color Pattern:Foil Side Pattern NOTE : #1 : For North American Model Only, $1 : For European Model Only, %1 : For General Foreign Model Only, Others:Common. From DSP P.W.Board (CB2101) 10 1 To CB1402 C1749 C1750 C1751 C1752 R1753 C1748C1744C1743 R1704R1767R1765 R1710 R1773 R1733 E1706 D1714 CB1706 C1702 C1703 R1731 R1799 C1451 C1440 E1405 E1403 E1440 Q1415 R1407 E1410 E1422 E1414 E1411 L1402 E1401 IC1412 Z1403 C1422 R1439 C1408 L1502 SD1507 Z1406 R1445 R1580 C1548 T1402 R1821 E1416 R1533 R1822 R1820 Q1505 TH1705 TH1704 R1446 E1501 C1442 C1595 C1594 C1593 C1592 R1582 R1584 R1586 C1502 R1522 R1819 C1606 R1823 R1674 R1686 R1682 R1684 R1680 R1826 G S G C1604 D1410 Q1402 R1405 R1438R1412 R1415 C1419 E1504 E1506 Z1501 E1608 S R1672 R1825 G C1614 R1824 S R1663 E1402 CB1402 C1431 R1472R1471 R1416R1413 C1418 C1512 C1520 SD1503 L1504 L1601 C1596 C1597 C1599 C1598 C1691 C1690 C1688 C1689 E1601 G S R1690 C1705 C1704 E1301 C1322 C1316 R1626 R1625 R1607 R1651 R1603 R1638 R1606 R1616 R1648 Q1502 R1594R1525 R1564 R1596 Q1501 R1546 R1548 R1543 SD1606 SD1610 L1603 L1607 C1444 C1687 C1686 C1685 C1684 S R1828 C1430 R1536 C1535 R1574R1527 R1570 R1537 R1595 C1658 C1659 E1614 C1633 C1717 C1747 R1723 R1311 R1310C1310 C1309 R1796 R1797 R1798 R1592 C1506C1522 C1530 C1521 C1580 D1501 C1531 C1516 IC1601 IC1602 C1618 R1331 IC1510 R1590 R1560 R1502 IC1502 C1672R1506 R1667R1507 R1664R1635 CB1704 To CB1704 SD1603 G TH1703 S TH1702 G R1688 IC1408 1 R1827 IC1404 1 30 29 R1757 R1758 IC1707 2 2 1 ZD1704 IC1708 C1731 C1724 1 From DSP P.W.Board (CB2102) TML1903 R1104 R1106 C1716 R1818 C1713 R1803 Q1101 R1108 R1107 R1109 ZD1702 R1725 R1707 R1715 R1714 TML1908 IC1705 R1811 C1719 XL1702 IC1704 ZD1701 2 G S TH1701 S D G -8- Q1506 S Q1507 E1507 G C Q1608 E1510 E1415 Q1504 SD1402 E SD1401 S Q1602 ZD1404 D1405 R1539 R1549 R1563 R1552 G Q1607 E1509 TML1901 S E1605 E1505 R1448 ZD1403 Q1404 F G 1 E1603 E1404 TML1906 16 R1634 10 E1430 Q1408 S 2 4 SD1611 8 R1557 C1540 G 4 E1602 3 Q1606 E1421 5 B R1649 E1413 4 Q1605 Z1405 2 G S A Q1601 E1606 E1420 1 E1609 R1640 R1404 Q1409 S 3 C1640 1 R1556 C1538 R1659 C1642 R1660 E1419 IC1407 5 R1613 C1412 4 5 R1656 E1418 2 TML1904 Z1408 E1423 C1409 IC1503 R1645 C1647 R1633 C1644 Z1401 L1403 ZD1402 E1441 R1630 IC1603 4 C1514 C1550 TP10802 E1417 1 IC1604 5 C1536 C1534 R1567 R1491 R1411 R1410 C1414 R1417 R1403 Z1402 R1434 R1431 R1432 R1418 G 4 C1761 4 C1617 C1653 E1409 IC1421 Q1405 E1406 1 1 C1634 IC1422 IC1420 4 2 C1631 ZD1410 R1492 C1402 4 3 C1649 C1626 E1502 3 C1581 R1553 R1642 L1606 B 4 E1607 1 C1443 B 4 R1623 E 3 2 D1301 E R1636 C1407 IC1430 TML1905 D1421 E1611 Q1422 C1406 B E B E B TP10807 E1701 R1494 D1402 E1412 E1302 IC1715 C1733 E D1420 C1312 C1324 IC1706 3 C1303 R1333 C1314 C1313 C1323R1330 R1809 C1732 E1702 D1403 ZD1401 C1523 R1530R1572R1612R1601R1610R1605R1618R1637 C1510C1622 C1654 C1656 R1528R1654 R1609 R1621 XL1701 ZD1703 C1325 C1302 IC1301 R1724 C1714 1 4 3 C1554 R1523 R1558 R1540 R1604 R1665 R1756 R1755 3 9 3 IC1501 R1308R1307 C1320 C1311 1 10 1 R1521 C1573 C1315 C1321 E IC1719 C1737 IC1718 R1312 R1313 C1739 R1314 IC1717 C1738 R1754 IC1709 B 2 C1590 C1525 C1517 R1542 R1751 C1745 R1815 C1746 R1817 C1701 9 1 3 C1570 C1529 C1591 XL1301 12 C1735R1808 C1734R1807 C1708 C1722 R1816 C1306 C1305 T1403 14 4 C1706 IC1714 R1752 IC1702 C1742C1741TP18001C1740 C1710 R1763 R1761 R1759TP1701 C1709 C1736 16 1 CB1705 R1726 R1708 8 IC1712 5 IC1703 3 IC1713 R1769 C1707 R1727 1 4 10 9 6 B 2 1 7 2 To CB1705 F1402 4 E From LED P.W.Board (CB3001) 5 Z1404 R1102 R1101 C1106 IC1701 F1401 1 R1722 1 R1770 R1103 SD1101 #1 R1706 R1719 R1711 R1703 2 L1201 T1503 TML1401 3 C1711 R1730 2 T1505 T1608 DIN1101 $1 %1 T1605 T1604 1 E1201 2 TP10102 TP10101 C1565 C1566 1 C1661 2 C1662 C1663 D1101 R1120 D1103 R1720 R1732R1721 R1728 HL1401 HL1402 R1105 D1102 D1104 R1709 C1720 1 TML1501 CB1102 D1701 5 R1705 C1715 R1712R1701 C1723 R1718R1716 R1713 1 Q1702 IC1710 2 IC1201 3 2 IC1202 Q1403 G Parts Layout on P.W.Boards and Wiring Diagram(2/3) NOTE : #1 : For North American Model Only, $1 : For European Model Only, %1 : For General Foreign Model Only, Others:Common. MAIN P.W.Board (Foil Side View) TP11702 Z1103 C1102 C1104 C1457 C1110 Z1104 C1112 C1101 Z1102 R1201 C1201 C1202 C1204 C1203 R1202 R1204 C1527 C1560 C1632 C1646 C1639 C1561 C1504 C1627 C1651 C1609 %1 TP11709TP11710 TP11708 TP11707 TP11706 TP11705 C1712 C1103 Z1101 C1420 C1111 #1 $1 #1 $1 TP11701 C1417 R1203 1 MRA-D550 TO CONTENTS TP17006 TP17005 TP17002 TP17004 TP17003 R1480 TP17001 TP18004 2 TP1503 TP10105 TP10107 TP10106 TP10108 Q1411 C1452 IC1411 R1461 R1466 R1460 R1467 R1468 R1469 R1801 C1453 C1638 C1670 C1671 Q1603 TP14010 Q1416 R1441 D1404 Q1418 Q1417 C1625 C1652 R1535 R1531 R1534 C1501 R1514 C1553 C1541 R1673 R1547 R1532 C1544 C1507 C1607 R1670 C1611 R1676 R1671 C1610 C1602 R1668 R1666 C1605 R1657 R1662 C1603 C1612 C1608 R1658 C1620 TH1401 R1425 TP14003 B C1533 C1542 R1424 R1426 R1427 R1429 R1428 C1549 E R1423 C1619 C1613 C1641 R1483 R1482 E TP18025 TP1412 TP14006 R1442 TP14011 C1404 TP14013 B C1441 C1532 R1447 TP14008 B E B C1415 C1616 C1601 C1637 C1630 TP1413 R1422 TP1601 C1680 C1681 C1682 C1683 C1552 C1526 C1513 C1543 A R1692 R1631 C1650 TP18026 TP14007 R1443 R1444 C1403 5 R1504 TP10112 TP1405 TP14012 C1416 R1693 TP10104 TP14009 TP14002 R1694 R1598 S R1414 TP14005 R1597 G R1465 R1501 R1691 TP14004 R1800 4 R1464 C1308 C1307 R1309 C1317 Q1412 Q1420 R1408 R1802 R1462 TP1603 C1551 D1401 E Q1423B E R1402 TP1407 R1463 TP1602 TP1604 B TP14001 TP1408 TP1404 R1440 TP1505 R1509 R1508 TP10810 R1409 3 TP1409 C1410 Q1421 1 Z1410 IC1409 3 B SD1403 1 TP1410 C1421 E C1450 3 TP1504 B 1 TP1310 C1545 C1519 C1574 C1505 C1515 C1571 C1572 R1490 E IC1410 TP1411 C1413 C1301 C1304 C1318 C1319 R1332 TP10113 TP10111 TP10110 TP10114 C1454 TP1402 C1508 C1509 C1524 C1518 TP1304 TP1303 TP1302 TP1307 TP1301 TP1308 TP1309 C1503 3 TP1306 TP10109 R1406 R1401 TP1403 TP10116 TP10115 TP10118 TP10117 TP10120 TP10119 TP10122 TP10121 TP10123 TP10127 TP10124 TP10809 TP10129 TP10128 TP10130 TP10131 TP10133 TP10132 TP10134 TP10135 TP10137 TP10136 TP10138 TP10139 TP10125 TP10140 TP1305 Q1510 R1493 R1505 R1301 C1718 R1729 R1702 R1804 TP1406 C1455 R1503 R1302TP10208 R1303TP10209 R1304TP10210 R1305TP10211 R1306TP10212 B E TP10103 C1456 TP18003 TP1501TP1502 R1813 C1760 R1814 C -9- D C1629 C1643 C1648 Orange Color Pattern:Component Side Pattern Blue Color Pattern:Foil Side Pattern E F G Parts Layout on P.W.Boards and Wiring Diagram(3/3) 1 TO CONTENTS MRA-D550 1 CB3001 B E 30 1 B 10 TP21001 C2217 C2221 R2207 R2209 R2213R2223 C2209 R2241C2245 C2216 C2206 C2244 E2201 CB2101 11 9 11 9 1 C2157 E Q3005 IC2203 C2231 C2232 3 C2228 1 R2231 B Q3006 E E R2212 R2224 R2208 C2243 C2224 C2205 XL2201 E B B R2236 1 5 IC2207 3 4 R2238 R2239 4 3 C2235 C2236 R2240IC2201 5 1 R2229 C2229 B E Q3007 R2230 IC2206 R2232 R2233 C2230 R2228 E2136 R2218 C2227 1 B Q3004 C2207 R2127R2142 R2151C2142 IC2204 Q3008 R2219 C2214 R2225 R2227 C2220 C2239 R2221 C2222 C2204 R2220 C2203 E2202 E2118 E2123 R2152C2143 R2140R2145 IC2103 C2202 C2225 C2219 R2202 R2206 E2120 E2115 R2137 C2111 R2135R2146 C2104 C2102 Z2113 IC2107 C2223 C2240 C2210 IC2101 C2131 R2136 R2147 E2114 F2101 4 LD3003 E2112 IC2108 R2211R2205 C2242 C2215 R2150 C2156 C2155 E2116 E2110 4 E2131 Z2111 C2107 Z2110 C2109 R2153 1 7 C2105 Z2112 C2152 C2151 DIN2101 R3022 R3013 R3003 6 C2135 C2237 E2101 R2133 R2126 3 B R2143R2134 EQ2102 C2130 R2123 E2121 R2144 R2139 8 E2111 E2124 E2117 C2113 C2117 R2138 R3005 R3015 E2134 R2115 C2120C2114R2141C2110 E2125 IC2202 C2211 R2242C2241 C2212 R2235 E2105 R2108R2131 C2112 C2115 C2103 IC2104 C2154 C2153 E2119 R2114 R2107 Z2101 C2124 Z2104 Z2114 Z2108 C2106 LD3005 E2108 4 7 E2203 R3012 R3002 R3021 E2122 R2154 Z2120 E2135 R2111 C2129 R2132 R3007 R3017 C2144 6 1 R2156 R2157 3 DIN2102 LD3002 C2127 R2117R2102 R2201 C2208 R2210 R2203 IC2109 E2113 R2103 C2116 Z2105 C2118 Z2103 C2201 C2213 C2123 E2107 R2130 C2132 R2101 8 E2104 R2112 C2137 E2127 C2119 R3016 R3006 R3018 R3008 R3019 LD3006 LD3008 LD3007 E2109 C2238 C2218 C2233 E2106 R2106 R2105 LD3004 JK2101 1 R2104 IC2106 C2234 IC2102 E2132 C2226 C2128 R2113 2 C2121 R2155 E2138 C2108 Z2106 Z2107 Z2109 C2133 Z2115 C2125 C2122 E2129 CB2102 E2130 E2126 R2160 R2159 C2146R2158 R2234R2116 E2133 3 R3001 R3011 R3020 IC2105 R2122 4 R2120 R2118Z2102C2101 LD3001 C2145 E2137 Q3002B C2150 E E Q2101B R2109 To CB3001 E R3004 R3014 3 From MAIN P.W.Board (CB1704) To CB2102 Q3001 2 DSP P.W.Board (Component Side View) Q3003 From MAIN P.W.Board (CB1705) LED P.W.Board (Component Side View) IC2205 E2141 3 To CB2101 1 From MAIN P.W.Board (CB1402) 5 A B C - 10 - D Orange Color Pattern:Component Side Pattern Blue Color Pattern:Foil Side Pattern E F G C1103 100p–50V–CH C1102 100p–50V–CH C1101 100p–50V–CH SD1101 SB05–05CP R1101 560–0.25 Z1101 BK1608HM102 R1102 Z1102 560–0.25 BK1608HM102 Z1103 D1101 1PS226 BK1608HM102 TP10208 TP10210 TP10211 TP10212 D1102 1PS226 R1302 R1303 390 R1304 0 R1305 0 R1306 0 0 C1104 D1104 DAP202K C1303 N.U. C1325 C1302 1000p–CH C1318 1000p–CH 10k R1301 3.3k R1107 C1319 R1120 N.U. C1304 C1305 R1307 10p 470 C1111 #1,$1:0.1–50V %1:N.U. 1k C1306 R1308 R1109 1M 1000p–CH 10k 100–0.25 C1110 #1,$1:0.1–50V %1:N.U. 0 Q1101 FMC2A R1108 CB1102 WTB,5569–02A1 TP1310 R1333 D1103 DAP202K 0.1 C1112 #1,$1:N.U. %1:0.1 C1106 Z1104 BK1608HM102 C1301 0.1 100k 470–0.25 R1106 R1105 0.1–50V 1000p-CH DIN1101 DIN,JT–DSA5007–011DB 100k TP10209 R1104 R1103 470–0.25 XL1301 24.57MHz 10p TP1305 C1324 N.U. C1312 1000p–CH R1309 1k C1310 4700p IC1301 YSS932 R1310 R1311 8.2k 0.1 C1309 C1307 4700p C1308 470p–CH 5.1k C1317 0.01 C1320 N.U. C1311 1000p–CH C1313 1000p–CH C1201 R1203 N.U. 1000p–CH E1201 220/25 R1202 10k L1201 C1203 68 R1313 N.U. C1322 C1316 N.U. 1000p–CH TP1306 100 68 R1314 R1312 C1321 C1315 1000p–CH E1301 E1302 D1301 N.U. 100–6.3 C1204 0.1–50V 220 100–6.3 47u R1204 100p–50V–CH IC1202 TORX193 C1323 C1314 220 C1202 0.1–50V IC1201 TORX193 100p–50V–CH TP10102 R1201 10k TP10101 OPTICAL RECEIVING MODULE TP1307 TP1308 TP1309 TP1301 TP1302 TP1303 TP1304 R1332 0 R1331 0 R1330 0 TO P. W. BOARD - 11 - TO PARTS LIST TO CONTENTS C1418 R1403 C1454 0.1 0.01 C1443 Q1408 IRFZ44N R1425 R1424 10–0.25 10–0.25 D1421 N.U. Q1409 IRFZ44N R1422 R1429 33–0.25 R1423 10–0.25 C1416 Q1404 IRFZ44N TP14004 D1420 1PS226 - 12 - 1000/25 1000/25 1000/25 E1417 T1402 ST-11796 E1420 TP14013 TP14012 ZD1403 HZS9C1L 1000/25 TP18026 ZD1404 HZS9C1L R1441 47k E1418 R1443 47k 10k TP18025 10k TP1412 TP14006 Q1416 2SC2412K D1404 DAN202K TO P. W. BOARD 4.7k R1448 R1446 10k R1445 E1414 TP1409 D1405 1SS133 TP14010 100–16–105 IC1411 NJM2391DL1–25 R1447 TP14011 47k Z1401 CNF20R102S 0.1 C1413 IC1410 NJM2391DL1–33 47k E1419 100–16–105 TP1408 R1442 E1421 100–16–105 E1422 IC1409 NJM2391DL1–33 R1444 TP14002 1000p 100u E1402 220u C1404 Q1423 DTC114YKA 0.1 C1421 R1492 1000p 1000/25 10–16–105 E1440 0.1–50V C1406 47k 10k–F R1801 47–16–105 E1413 1.8k–F R1800 0.1–50V C1409 4.7k–0.25 R1493 IC1430 TDA3664 C1403 L1403 E1415 2700-35 L1402 E1416 2700-35 47k 0.1 R1491 C1410 IC1407 LM2575S–5.0 SD1402 FCH20A15 R1494 TP10810 SD1401 FCH20A15 R1404 47k Q1411 2SC2412K E1423 TP1407 1SS133 R1401 R1406 100–16–105 1/50 100–0.25 TH1401 100k 10k D1402 Q1422 2SB1238 E1401 220–25–105 47k E1412 Q1412 DTA114EKA 0.01 4.7k R1490 R1408 C1450 SD1403 RB051L–40–X 0.1–50V C1412 E1410 100–25–105 ZD1410 HZS15–2LRX 0.01 C1431 39k–F 56k–F ZD1401 HZS6B1L R1426 2200p–630 R1428 C1415 33–0.25 2200p–630 33–0.25 R1427 33–0.25 560 560 560 Q1403 IRFZ44N 0.01 560 R1462 560 R1461 560 R1460 10–0.25 C1444 TP14005 0.1–50V R1465 R1464 R1466 R1471 R1472 D1410 DAN202K TP10807 240k 560 680 D1403 11ES2N–TB5 TML1908 R1438 680 R1468 560 R1463 TP1406 TML1903 C1442 100–0.25 R1467 IC1412 uPC494GS TP10802 N.U. R1411 R1469 22k R1402 Q1420 DTC144EKA TML1906 24k 0.022 C1430 TP10103 IC1422 S–80943CNMC 0.01 18k–F R1417 1.1k R1413 C1407 0.1–CH R1418 6.8k 2.2k 47–6.3–105 E1404 R1482 R1483 E1430 0.1–50V 100–25–105 C1408 0.1–50V 33k–F 0.1–50V R1440 10k–F C1422 C1452 2.2k–0.25 2.2k–0.25 R1434 2.2k–0.25 R1431 2.2k–0.25 R1432 R1439 ZD1402 HZS5BLLRX 0.01 C1451 47k R1407 Z1406 CNF20R102S TML1905 0.1 1.8k–F R1412 1.5k–F R1416 C1402 0.022 470–10–105 E1411 Q1421 DTC114YKA C1440 E1441 IC1420 TDA3663 22–25–105 IC1421 TDA3664 E1405 330–6.3–105 E1403 220–6.3–105 0.1–50V R1409 C1441 Q1402 DTA124EKA BK2125HS601 F1402 FUSE,AUTO 20A E1409 47–16–105 Z1405 C1455 100–25–105 100–0.25 R1415 18k–F R1410 240k–F 0.1–50V C1456 E1406 D1401 DAP202K R1414 10k–F C1419 1200p 0.1 C1414 T1403 CHOKE 4.7k R1405 Z1404 HF55BHW3.5X4.5B TP1403 TML1904 0.01–630V HD1402 HOLDER,DKF–08011 F1401 FUSE,AUTO 20A C1457 C1420 2200p–630V HD1401 HOLDER,DKF–08011 Q1415 2SB1243 TML1901 C1417 TML1401 BLOCK TERMINAL 2P 0.01–630 IC1404 BA00AST–V5 TP1402 TP1405 Q1405 DTC114YKA TP1404 IC1408 BA00AST-V5 Z1403 CNF20R102S TP10104 TP1410 Z1408 CNF20R102S Z1410 BK1608HM102 TP14001 4.7k TP1411 CB1402 53253-1010 Z1402 CNF20R102S TP14009 R1480 22k-F Q1418 DTC114YKA TP14008 TP14007 TP10114 Q1417 2SC2412K TP10113 TP10112 TP10111 TP10110 TP10109 TP10108 TP14003 TP1413 TP10107 TP10106 TP10105 C1453 0.1 TO PARTS LIST TO CONTENTS R1596 220–F 5.1k–F R1564 27k–F - 13 R1556 C1538 E1506 0.1 220 47/50 22–0.25 SD1503 MURA110T3-X C1544 TP1505 22–0.25 E1510 10–100V–105 TP1504 R1586 Q1506 IRF530N Q1507 IRF530N C1549 TO P. W. BOARD 0.1 0.1 E1505 1000/50 E1509 1000/50 C1536 L1504 18u C1534 0.1–250V R1553 3.9–2W 0.1–250V C1550 R1533 3.9–2W 0.22–250V R1567 C1514 220p–630V 16–0.25 C1548 R1535 6.2–0.25 C1543 2200p–630V C1501 2200p–630V R1514 10-0.25 0.01 R1822 SD1507 MURA110T3-X 47/50 L1502 18u C1566 0.33–100V C1561 0.33–100V C1560 0.33–100V C1595 1000p–CH 0.22–250V C1553 2200p–630 R1534 220p–630V R1522 6.2–0.25 C1502 2200p–630V R1531 6.2–0.25 C1541 6.2–0.25 C1507 2200p–630V C1526 0.1 0.01 0.1 0.01 C1552 Q1505 IRF530N R1547 6.2–0.25 R1584 C1542 0.33–100V Q1504 IRF530N R1532 10–0.25 0.1 R1821 R1580 22–0.25 2200p–630V C1513 E1507 10–100V–105 R1820 8.2k–F–0.25 C1533 0.33–100V R1549 10k 0.1 0.01 R1819 R1582 C1599 IC1503 TP2150B C1594 1000p–CH 1000p–CH 8.2k–F–0.25 10k R1523 1000p–CH 22-0.25 R1539 8.2k–F–0.25 10k 220 C1540 E1501 R1552 R1557 C1593 1000p–CH 10k R1598 C1592 1000p–CH R1563 R1548 2.2k–F–0.25 IC1501 TCD6000 C1598 8.2k–F–0.25 R1597 R1504 C1597 R1540 100–25V R1508 2.2k–F–0.25 C1590 E1502 C1591 0.1 C1512 10k–F 1000p–CH C1520 0.1 C1551 #1,$1:1k–F %1:1.2k–F 22p–CH R1536 1k–F C1535 R1574 R1509 0.1 R1558 #1,$1:1k–F %1:1.2k–F E1504 22-6.3V #1,$1:1k–F %1:1.2k–F 68p–CH R1528 1k–F R1527 R1506 10k–F C1596 #1,$1:1k–F %1:1.2k–F R1572 R1546 R1507 1000p–CH 1k–F IC1502 NJM2903V(TE2) 0 HF55BHW3.5X4.5B 0.1 C1572 1k–F C1510 1 0.1 C1515 C1571 R1530 R1543 1 C1554 1 C1531 C1506 100p–CH 10p–CH R1501 Z1501 0.1 C1503 Q1502 2SA1036K R1525 R1594 Q1501 2SA1036K 10k–F C1573 R1521 C1505 100p–CH 1 1 0 3.3k–F N.U. 27k–F 3.3k–F C1580 1k–F Q1510 N.U. R1537 R1595 C1574 0 R1542 0 R1570 D1501 N.U. C1519 R1502 0.1–50V C1581 100p–CH C1509 1 1 C1523 C1530 1 C1521 R1592 1 100p–CH 100p–CH C1506 C1522 0 C1524 100p C1518 100p 1 C1508 1.8k–F–0.25 1 R1503 100p–CH C1545 0.01 C1529 390 C1525 0.1 C1570 R1560 C1517 R1590 10k IC1510 TC7SH08FU 1.8k–F–0.25 R1505 TML1501 SPEAKER TERMINAL 10P 220p–CH 220p–CH 47k–F 47k–F C1565 0.33–100V 0.33–100V C1527 0.33–100V C1504 T1503 CHOKE T1505 CHOKE C1532 TO PARTS LIST TO CONTENTS TP1503 TP1502 TP1501 R1635 R1664 10k–F 10k–F 220p–CH C1672 220p–CH C1671 220p–CH C1670 TP1604 C1647 - 14 0.1 R1645 E1601 220 47/50 22–0.25 R1680 MURA110T3–X SD1610 0.1 E1606 10–100V–105 22–0.25 Q1607 IRF530N Q1606 IRF530N 10–0.25 8.2k–F–0.25 C1652 0.1 R1671 6.2–0.25 R1668 C1631 0.1–250V 3.9–2W L1603 18u R1623 C1653 0.1–250V 3.9–2W L1601 18u TO P. W. BOARD 0.33-100V 0.33-100V 0.33-100V 0.33-100V 0.33-100V 0.33-100V C1632 C1639 C1609 C1627 C1646 C1662 0.33-100V C1661 0.33-100V C1663 0.33-100V C1620 0.1–250V C1626 2200p–630V R1658 3.9–2W R1636 0.22–250V C1649 220p–630V R1663 C1614 16–0.25 10–0.25 C1608 R1662 6.2–0.25 C1612 2200p–630V 2200p–630V 10k R1613 L1607 18u C1651 0.1 C1634 C1625 0.1 R1642 C1607 2200p–630V C1638 R1674 C1606 220p–630V 16–0.25 C1617 0.22–250V R1657 0.22–250V R1670 6.2–0.25 2200p–630V 6.2–0.25 C1604 220p–630V C1602 2200p–630V C1610 Q1602 IRF530N C1611 Q1608 IRF530N 2200p–630V R1686 R1676 R1648 10–0.25 C1648 0.33–100V Q1601 IRF530N C1672 16–0.25 C1616 0.01 R1827 TP1602 R1666 E1605 10–100V–105 0.01 R1823 SD1606 0.1 MURA110T3-X 0.1 0.01 C1642 R1824 E1609 10–100V–105 0.01 R1688 R1825 10k Q1605 IRF530N C1603 2200p–630V R1682 C1686 1000p–CH C1629 0.33–100V 22–0.25 R1656 R1690 2200p–630V C1601 10k 100–25V E1611 0.1 C1633 R1692 2.2k–F–0.25 R1691 2.2k–F–0.25 0.01 R1828 SD1611 MURA110T3 C1605 C1637 0.1 R1634 0.1 C1640 E1602 22–6.3V 22–0.25 C1643 0.33–100V IC1603 TP2150B C1682 1000p–CH 0.01 R1826 22–0.25 10k R1684 R1649 8.2k–F–0.25 10k 22–0.25 R1640 0.1 C1650 MURA110T3–X SD1603 100–25V 0.1 E1607 220 C1685 1000p–CH 10k 2.2k–F–0.25 C1684 1000p–CH R1660 R1694 2.2k–F–0.25 C1658 330p–CH R1621 #1,$1:1k–F %1:1.2k–F R1630 33 0.1 C1681 1000p–CH 1000p–CH TP1603 R1631 1k–F–025 0.1 C1613 C1691 8.2k–F–0.25 R1693 R1618 1k–F C1656 L1606 100u 0.1 C1641 1000p–CH 0.1 #1,$1:1k–F %1:1.2k–F R1625 R1637 1k–F 8.2k–F–0.25 C1619 C1690 C1618 R1638 0.1 120p–CH R1654 #1,$1:1k–F %1:1.2k–F 8.2k–F–0.25 C1659 R1612 1k–F C1622 R1607 Q1603 2SJ327–Z C1680 1000p–CH 1000p–CH #1,$1:1k–F %1:1.2k–F R1606 R1601 1k–F 8.2k–F–0.25 IC1604 TP2150B-X C1689 R1651 E1614 22-6.3V R1603 #1,$1:1k–F %1:1.2k–F 180p–CH R1609 R1605 1k–F TP1601 47/50 0.1 1000p–CH R1610 1k–F C1654 R1616 #1,$1:1k–F %1:1.2k–F IC1601 NJM2903V(TE2) R1633 E1603 C1688 47k–F R1667 47k–F R1665 47k–F R1604 IC1602 NJM2903V(TE2) R1626 220 C1644 C1683 1000p–CH T1604 CHOKE C1687 1000p–CH R1659 E1608 47/50 6.2–0.25 R1673 T1608 CHOKE T1605 CHOKE 6.2–0.25 C1630 0.1 TO PARTS LIST TO CONTENTS - 15 TP10140 TP10139 TP10138 TP10137 TP10136 TP10135 TP10134 TP10133 TP10132 TP10131 TP10130 TP10129 TP10128 TP10127 TP10125 TP10124 TP10123 TP10122 TP10121 TP10120 TP10119 TP10118 TP10117 TP10116 TP10115 TP10809 IC1707 70F3033BYGC IC1719 TC7SH32FU TP1701 N.U. R1733 R1802 XL1701 C1704 16.00MHz 10p–CH R1724 C1718 0 R1729 1 C1701 10k C1705 10p–CH C1714 0.1 TP17005 C1724 R1796 R1797 R1798 100–10 TP17001 100–10 C1732 0.1 C1717 0.01 C1745 0.01 8.2k–F R1809 IC1706 S–80921CNMC IC1714 TC7SH04FU C1731 IC1715 TC7S08F TP17004 TO P. W. BOARD 2.2k 0.1 R1755 C1733 HZS3BLLRX C1760 0.01 100k ZD1703 10k 10k R1753 R1754 0.1 R1756 3.9k–F R1731 820p–CH 8.2k–F 10k E1701 R1813 E1702 390 C1734 C1739 R1814 C1751 IC1718 TC7SH32FU 10k R1702 C1703 0.1 2.2k R1707 1.5k 2.2k 10k R1804 R1725 R1715 1.5k R1714 R1703 N.U. 390 100k R1758 HZS5BLLRX C1722 R1815 10k R1751 1.8k 0.1 C1708 D1714 DSM10 E1706 22-6.3 ZD1704 8.2k IC1703 TC74LCX541FT C1738 IC1717 TC7SH32FU C1747 0.022 0.1 R1816 C1752 1000p–CH 390 R1723 470 0.01 10k 1000p–CH 0.01 N.U. R1752 C1746 C1749 R1803 C1750 220–0.25 C1735 1.8k 820p–CH 0.01 1k C1736 R1808 1.8k R1708 IC1702 LM20BIM7 1k R1726 TP17003 390 R1807 0.1 100k R1818 C1709 R1773 R1704 100k R1769 100k R1770 C1716 #1:4.7k $1,%1:N.U. 27k 47k Q1702 DTC124EKA R1710 IC1710 NJM2903V(TE2) 15k R1713 R1701 0.1 10k R1718 R1716 R1711 160–0.25 R1712 ZD1702 RD7.5MB1 ZD1701 RD7.5MB1 160–0.25 #1:N.U. $1,%1:4.7k 470k C1711 10k 100p–CH 1M–F R1719 160–0.25 0.1 D1701 DAN202K R1705 R1706 160–0.25 IC1708 BR24L16F–W C1713 0.1 TP18001 330k R1709 R1722 R1730 0.1 IC1705 MC14538BFEL C1706 18p–CH R1811 C1710 0.1 C1720 0.022 C1715 0.1 22k–F C1740 R1759 100k TP17002 TH1701 XL1702 4.00MHz 0.1 22k–F R1761 4.7k C1741 100k TH1702 R1728 0.1 22k–F R1763 4.7k 4.7k 0.1 100k 22k–F 4.7k R1720 R1731 C1742 TH1703 R1765 R1721 C1743 100k TH1704 4.7k C1737 22k–F C1719 18p–CH IC1704 MB88385CPF R1727 C1744 R1767 100k TP17006 TH1705 C1723 C1712 C1707 0.022 0.1 4.7k IC1701 TC74VHCT541AFT R1757 0.1 1k IC1709 TC7SH00FU C1702 R1799 0.1 10k C1748 0.01 0.1 TP18004 TP18003 CB1706 53253–0710 R1817 C1761 390 0.01 0.1 IC1713 TC7SH00FU 0.01 IC1712 TC7SH08FU 12 33 33 CB1704 51374–3093 TO PARTS LIST TO CONTENTS CB1705 51374–1093 TP11701 TP11702 TP11705 TP11706 TP11707 TP11709 TP11708 TP11710 15p R2146 R2137 E2115 330–F 22k–F 22k–F 10/16–BP 68p BK1608HM102 Z2111 4.7/35–BP C2107 E2116 R2147 4.7/35–BP 22k–F BK1608HM102 C2142 15p R2151 R2142 27k–F 2.7k–F E2110 1/50–BP 22k–F 22k–F 10/16–BP 15p E2125 R2115 R2111 E2134 R2131 10/16–BP BK1608HM102 Z2103 4.7/35–BP 330–F 22k–F 22k–F E2119 R2108 BK1608HM102 22k–F 4.7/35–BP 4.7/35 E2120 R2127 200k 200k IC2103 NJM2100V R2145 27k–F 2.7k–F 0.01 C2143 15p C2104 C2135 C2110 0.1 1000p E2111 0.1 E2118 10/16 R2150 10k 10/16 E2106 10/16 C2123 0.1 R2154 Z2120 0 BK1608HM102 Z2101 BK1608HM102 Z2106 C2115 68p C2125 0.1–50V E2122 1 C2154 1 C2153 22p IC2104 NJM4580V R2117 4.7/35–BP 22k–F E2127 BK1608HM102 R2103 R2130 R2102 E2135 4.7/35–BP 330–F 22k–F 22k–F 10/16–BP IC2109 PCM1801U 0 1/50 N.U. 68p E2107 4.7/35 E2113 C2233 C2108 E2104 4.7/35 82k BK1608HM102 Z2109 R2153 R2114 68p 22p R2101 Z2104 C2119 Q2102 DTC124XKA C2129 R2132 BK1608HM102 C2132 C2127 C2137 15p 22p 4.7/35 E2203 0.1 V+ A- OUTPUT A+INPUT TP2105 TP2106 TP2107 TP2109 TP2108 TP2110 TP2111 TP2113 TP2112 TP2114 C2133 0.1–50V A-INPUT C2101 0.1–50V B+INPUT 22k–F C2226 24k–F R2104 B OUTPUT R2112 22k–F B-INPUT R2106 330–F R2113 BK1608HM102 4.7/35–BP R2105 V- E2109 Z2107 BK1608HM102 4.7/35–BP E2129 Z2115 IC2106 NJM2100V 0.1–50V JK2101 RCA,T6849–AAAC 22p DIN2102 CONN,TCP9389 GREY C2122 15p C2112 R2107 68p C2130 Z2105 C2128 C2118 R2140 330–F 0.1 C2237 R2152 10k 4.7/35–BP 1k 4.7/35 C2114 IC2107 NJU4052BV R2139 BK1608HM102 22k–F 68p 1 E2121 1 82k R2123 C2156 1 R2141 0.1 E2117 82k R2134 22k–F C2116 C2151 R2143 C2155 4.7/35 C2120 E2101 1 E2124 24k–F 68p C2152 BK1608HM102 Z2114 68p R2133 22k–F C2113 68p 22p R2144 Z2109 E2105 4.7/35 E2131 68p C2124 4.7/35 4.7/35–BP C2106 C2102 22p BK1608HM102 22k–F R2138 Z2113 C2117 5A DIN2101 CONN,TCP9389 GREY IC2108 NJM4580V 22k–F R2136 F2101 C2131 Z2110 BK1608HM102 IC2101 PCM1802 E2112 1/50–BP E2123 TP2103 R2135 TP2104 E2114 TP2102 Z2112 TP2101 68p R2126 68p C2105 82k C2111 C2109 1k R2234 R2157 10k–F E2108 10/16 1000p Z2102 R2118 BK1608HM102 100 TP2141 TP2142 10k–F 10k–F 10/16–BP R2159 47k–F 47k IC2105 NJM4580V E2137 4.7/35 R2122 R2160 15k–F E2133 R2158 220–0.25 4.7/35–BP 0.1 0.1 4700p E2126 C2144 R2155 E2138 4.7/35 Q2101 2SD1328 R2120 0.47 C2231 C2150 R2109 4.7k–0.25 10/16 C2103 R2156 1000p E2130 C2121 IC2102 PCM1742KE C2145 4700p 0.1 1k C2232 E2132 3.9k–F 10/16 C2146 22p R2229 18k–F 33k–F 33k–F 18k–F 1k–F R2228 R2231 0.1–50V 1k–F R2233 C2229 100/16 100/16 0.1–50V C2230 E2136 IC2206 NJMOP–07M IC2205 NJM79M09DL1A E2141 C2227 0.1-50V C2228 0.1-50V N.U. TP21001 R2230 R2232 IC2204 NJM78M09DLA C2234 CB2101 ATFA–0290–01A C2157 R2116 TO P. W. BOARD - 16 - TO PARTS LIST TO CONTENTS - 17 - 0.01 C2241 C2211 N.U. 1k R2211 1k C2204 TO P. W. BOARD 0.1 10k C2222 10k C2223 R2219 4.7k R2205 120p 0.47 4.7k 10k R2212 R2208 10k 120p R2223 C2217 C2224 R2227 15k 1k C2221 100p 1k C2219 100p R2201 R2207 C2205 R2209 0.47 C2214 N.U. R2213 C2220 0.01 C2201 0.01 0.1 15k IC2202 TC9446F-027 1k R2220 1k C2244 C2209 R2218 1k R2203 C2206 IC2203 TC9446F R2221 1k N.U. R2210 C2240 C2208 N.U. C2202 0.1 0.01 C2223 C2203 0.1 C2238 N.U. 0.01 C2218 C2245 1000p C2216 1k 1000p R2206 0.1 C2225 E2201 10p 100-10 1k C2212 CB2102 52437–3091 R2202 56 R2240 XL2201 24.57MHz E2202 C2236 1M TP2129 100-10 470 IC2201 TC7SH04FU R2239 10p R2238 C2235 IC2207 TC7SH08FU TP2146 TP2145 TP2143 TP2144 TP2140 TP2138 TP2139 TP2137 TP2135 TP2136 TP2133 TP2134 TP2131 TP2132 TP2130 TP2128 TP2127 TP2126 TP2125 TP2124 TP2123 TP2122 TP2121 TP2120 TP2119 TP2118 TP2117 TP2116 TP2115 C2210 R2224 0.01 100 C2243 0.1 0.01 R2241 N.U. 0 R2225 0.01 100 C2239 N.U. 0.1 R2242 0 R2235 R2236 100k 100k TO PARTS LIST TO CONTENTS 0.01 C2207 N.U. C2242 0.01 C2215 LD3004 Q3004 DTC143XKA Q3006 DTC143XKA - 18 - Q3008 DTC143XKA Q3007 DTC143XKA SML–512UW 3.3k 3.3k R3015 R3005 3.3k 3.3k R3017 R3007 Q3002 DTC143XKA LD3005 SML311EB1T 4.7k 2.7k R3019 1.5k R3018 R3008 Q3001 DTC143XKA LD3007 SML512BC4T LD3008 LD3001 SML512BC4T LD3003 SML512BC4T LD3002 SML512BC4T TP30001 3.3k 4.7k 2.7k R3022 1.5k R3013 R3003 4.7k 2.7k R3021 1.5k R3012 R3002 4.7k 2.7k R3020 1.5k R3011 R3001 TP30003 3.3k R3016 R3006 TP30005 TP30004 SML311EB1T 3.3k 3.3k R3014 R3004 CB3001 FH12–10S–0.5SH LD3006 SML–512UW TP30008 TP30007 TP30006 TP30002 Q3003 DTC143XKA Q3005 DTC143XKA TO P. W. BOARD TO PARTS LIST TO CONTENTS MRA-D550 Terminal Voltage of IC/TR Ref.No. IC1201 IC1202 IC1301-1 Pin No. 1 2 3 4 1 2 3 4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 Voltage 4.82 GND 4.82 GND 4.83 GND 4.83 GND GND 3.25 2.49 3.6 2.66 3.25 3.25 3.25 3.25 3.25 3.25 3.25 GND GND GND GND GND 1 3.25 1.8 1.7 GND GND 3.23 3.23 3.29 3.23 3.23 GND GND GND GND 3.3 GND 3.23 3.23 3.23 3.23 2.47 GND 3.3 Note PWM Ref.No. PWM PWM IC1301-2 pulse pulse Pin No. 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 Voltage 3.3 3.3 3.27 3.26 3.26 GND 3.26 3.23 GND GND 3.23 3.23 3.23 3.29 GND GND GND GND GND GND GND GND GND 2.49 GND GND GND GND GND GND GND GND GND 3.29 GND GND GND GND GND GND GND GND GND 3.23 3.23 3.23 GND 3.29 3.26 TO SCHEMATIC - 19 - Note pulse pulse pulse pulse pulse pulse pulse TO CONTENTS MRA-D550 Ref.No. IC1301-3 IC1404 IC1407 IC1408 Pin No. 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 Voltage GND GND GND 3.26 GND GND 3.26 3.26 GND GND GND GND 2.49 GND GND GND GND GND GND 3.23 GND GND GND GND GND GND GND 3.29 GND GND 3.24 GND 3.25 3.24 GND GND 3.26 GND 3.3 12.81 GND 5 1.26 12.87 12.87 GND 5.01 0.6 3.2 12.81 GND 8.01 1.26 Note Ref.No. IC1409 IC1410 IC1411 IC1412 pulse IC1420 IC1421 IC1422 IC1430 PWM IC1501-1 Pin No. 1 2 3 1 2 3 1 2 3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 2 3 4 1 2 3 4 1 2 3 4 5 1 2 3 4 1 2 3 4 5 6 7 8 9 10 11 Voltage 5.01 GND 3.29 5.01 GND 3.29 5.01 GND 2.49 GND 3 GND GND GND 4 GND 13 12 12 13.2 13.2 5 5 5 GND 12.87 GND 3.28 GND 12.87 GND 5.1 GND 3.8 7.6 GND GND GND 12.79 GND 5 GND 2 2.5 5 GND 5 2.5 2.2 5 2.5 GND 1.5 TO SCHEMATIC - 20 - Note pulse pulse pulse pulse pulse TO CONTENTS MRA-D550 Ref.No. IC1501-2 Pin No. 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 Voltage 2.5 GND 2 2 GND 5.1 5.1 5.1 5.1 GND 5.1 5.1 5.1 5.1 5.1 GND 5.1 GND 5.1 GND 3.4 3.4 3.4 GND GND GND 2.1 3.4 GND GND GND GND GND GND GND 3.4 3.4 3.3 3.3 3.3 3.3 3.3 3.4 3.4 GND GND 3.4 GND GND GND GND GND Note Ref.No. pulse pulse pulse pulse IC1501-3 pulse pulse pulse pulse IC1502 pulse pulse pulse pulse pulse IC1503-1 Pin No. 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 Voltage GND 3.4 2 GND GND GND 1.1 2.6 3.4 1.9 2.6 2.8 2.8 GND 5.1 2.6 5 3.3 0.7 2.5 GND 2.5 0.7 3.3 5 GND GND GND GND GND 5.2 1.5 GND GND 1.5 GND GND 5.1 5.1 GND 5.1 5.1 GND GND GND GND GND GND GND GND +/-1 -21/44 TO SCHEMATIC - 21 - Note pulse pulse pulse pulse pulse pulse pulse pulse pulse TO CONTENTS MRA-D550 Ref.No. IC1503-2 IC1510 IC1601 Pin No. 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 1 2 3 4 5 1 2 3 4 5 6 7 8 Voltage GND GND -30 -30 GND 31 31 GND -32/41 +/-33 +/-1 -34 -30/-17 -19 -30 -19 -30/-17 -30 +/-1 +/-33 -32/41 +/-1 31 30 GND -30 -30 +/-1 +/-1 -21/44 +/-1 -30 -10 GND GND GND GND 3.3 3.3 GND 3.3 3.3 3.3 0.7 2.5 GND GND GND 3.3 5 Note Ref.No. IC1602 pulse pulse pulse pulse pulse pulse pulse pulse pulse pulse pulse pulse pulse IC1603-1 Pin No. 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 Voltage 3.3 0.7 2.5 GND 2.5 0.7 3.3 5 GND GND GND GND GND 5.2 1.5 GND 5 1.5 GND GND 5.1 5.1 GND 5.1 5.1 GND GND GND GND GND GND GND GND +/-1 -21/44 GND GND -30 -30 GND 31 31 GND -32/41 +/-33 +/-1 -34 -30/-17 -19 -30 -19 -30/-17 TO SCHEMATIC - 22 - Note TO CONTENTS MRA-D550 Ref.No. IC1603-2 IC1604-1 Pin No. 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Voltage -30 +/-1 +/-33 -32/41 +/-1 31 30 GND -30 -30 +/-1 +/-1 -21/44 +/-1 -17.8/16.8 -11/0 GND GND GND GND GND GND GND GND GND 5.2 1.5 GND GND 1.5 GND GND 5.1 5.1 GND 5.1 5.1 GND GND GND GND GND GND GND GND +/-1 -21/44 GND GND -30 -30 GND Note Ref.No. IC1604-2 IC1701 Pin No. 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Voltage 31 31 GND -32/41 +/-33 +/-1 -34 -30/-17 -19 -30 -19 -30/-17 -30 +/-1 +/-33 -32/41 +/-1 31 30 GND -30 -30 +/-1 +/-1 -21/44 +/-1 -30 -10 GND GND GND GND GND GND GND GND 3.4 3.4 GND 3.4 GND GND 5.2 5.2 GND 5.2 5.2 5.2 5.2 GND GND 5.2 TO SCHEMATIC - 23 - Note TO CONTENTS MRA-D550 Ref.No. IC1702 IC1703 IC1704 IC1705-1 Pin No. 1 2 3 4 5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 2 3 4 5 6 7 8 9 10 11 Voltage GND GND 1.6 5.2 GND GND GND GND GND 5.2 GND GND GND GND GND GND GND GND GND 3.4 GND GND GND GND 3.4 5.2 GND GND 5.2 3.3 5.1 5.2 GND 5.2 GND 5.2 2.2 3.2 GND 5.2 5.2 GND 5 5.2 GND 4.6 GND 5.2 GND 5.2 GND 4.4 Note Ref.No. IC1705-2 IC1706 pulse pulse IC1707-1 Pin No. 12 13 14 15 16 1 2 3 4 5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 Voltage GND GND GND GND 5.2 3.6 3.6 GND GND GND 3.3 3.3 3.3 3.3 GND 3.3 GND 3.3 3.3 3.3 3.3 GND GND 3.3 3.3 3.3 GND GND GND 3.3 GND 3.3 3.3 GND GND GND GND GND GND GND 3.3 GND 3.3 3.3 3.3 3.3 GND 5.5 GND GND GND GND Note sine wave sine wave TO SCHEMATIC - 24 - TO CONTENTS MRA-D550 Ref.No. IC1707-2 Pin No. 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 Voltage GND 3.3 3.3 3.3 GND GND GND 3.3 3.3 3.3 GND GND 3.3 GND 3.3 GND GND GND GND GND GND GND GND GND GND GND GND 3.3 5 GND 5 3.3 GND 1 3.3 3.3 3.3 3.3 3.3 3.3 GND 1 GND 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 Note Ref.No. IC1707-3 IC1708 IC1709 IC1710 IC1712 IC1713 IC1714 IC1715 IC1717 Pin No. 95 96 97 98 99 100 1 2 3 4 5 6 7 8 1 2 3 4 5 1 2 3 4 5 6 7 8 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 Voltage GND 3.3 GND 3.3 GND 3.3 GND GND GND GND 3.4 3.4 GND 3.4 GND 3.4 GND GND GND GND GND GND GND 2.2 1.8 4.7 5.2 GND 3.5 GND GND 3.4 GND GND GND 3.4 3.4 GND GND GND 3.4 3.4 3.4 3.4 GND 3.4 3.4 GND 3.4 GND 3.4 3.4 TO SCHEMATIC - 25 - Note pulse pulse TO CONTENTS MRA-D550 Ref.No. IC1718 IC1719 IC2101 IC2102 IC2103 Pin No. 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 2 3 4 5 6 7 8 Voltage GND 3.4 GND 3.4 3.4 GND 3.4 GND 3.4 3.4 2.7 2.7 2.7 5 5.2 GND 3.4 GND 3.4 3.6 3.4 3.6 GND 3.4 3.6 GND 3.5 GND GND GND 3.4 GND 3.4 GND 3.6 5.2 2.8 2.8 GND 2.8 3.5 3.5 GND GND 3.5 3.5 2.8 2.7 2.7 GND 2.8 2.8 2.8 GND Note Ref.No. pulse pulse IC2104 pulse pulse IC2105 pulse pulse pulse IC2106 pulse pulse IC2107 pulse IC2108 pulse Pin No. 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 2 3 4 5 6 7 8 Voltage GND GND GND -9 GND GND GND 8 GND GND GND -9 GND GND GND 8 2.8 2.8 2.8 GND 2.8 2.8 2.8 5.2 GND GND GND GND GND GND -9 GND GND 8 GND GND GND GND GND 8 GND GND GND -9 GND GND GND 8 TO SCHEMATIC - 26 - Note TO CONTENTS MRA-D550 Ref.No. IC2109 IC2201 IC2202-1 Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1 2 3 4 5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 Voltage 2.4 2.4 GND 5.2 3.6 3.6 3.6 5.8 GND 3.6 5.2 GND 3.4 2.3 GND 3.4 GND 3.4 3.4 3.6 GND 3.5 3.5 GND 3.5 3.5 3.5 3.5 3.5 3.5 GND GND 3.5 3.5 GND GND GND GND 3.5 3.5 GND GND 3.4 GND GND 3.4 3.4 GND GND 3.4 3.4 3.4 Note Ref.No. pulse pulse pulse pulse pulse pulse IC2202-2 pulse pulse pulse pulse Pin No. 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 Voltage GND GND 3.4 1.7 3.4 3.4 1.7 3.4 GND 1.7 GND GND GND 3.6 GND GND 3.4 GND 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 GND GND GND GND GND GND GND GND GND 3.4 GND GND GND GND GND GND GND GND GND GND GND GND GND GND TO SCHEMATIC - 27 - Note pulse TO CONTENTS MRA-D550 Ref.No. IC2202-3 IC2203-1 Pin No. 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 Voltage GND GND GND GND 3.4 1.3 3.4 3.4 GND GND GND GND 3.6 3.6 3.4 3.6 GND 3.5 3.5 GND 3.5 3.5 3.5 3.5 3.5 3.5 GND GND 3.5 3.5 GND GND GND GND 3.5 3.5 GND GND 3.4 GND GND 3.4 3.4 GND GND 3.4 3.4 3.4 GND GND 3.4 1.7 Note Ref.No. pulse pulse IC2203-2 pulse pulse pulse pulse Pin No. 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 Voltage 3.4 3.4 1.7 3.4 GND 1.7 GND GND GND 3.6 GND GND 3.4 GND 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 GND GND GND GND GND GND GND GND GND 3.4 GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND TO SCHEMATIC - 28 - Note pulse TO CONTENTS MRA-D550 Ref.No. IC2203-3 IC2204 IC2205 IC2206 IC2207 Pin No. 90 91 92 93 94 95 96 97 98 99 100 1 2 3 1 2 3 1 2 3 4 5 6 7 8 1 2 3 4 5 Voltage 3.4 1.3 3.4 3.4 GND GND GND GND 3.6 3.6 3.4 30 GND 9 GND -30 -9 9 GND GND -9 GND GND 9 9 3.4 3.4 GND 3.4 3.4 Note Ref.No. Q1101 Q1402 pulse pulse Q1403 Q1404 Q1405 Q1408 Q1409 Q1411 Q1412 Q1415 Q1416 Q1417 Q1418 Q1420 Q1421 Q1422 Q1423 Pin No. 1 2 3 4 5 B C E G D S G D S B C E G D S G D S E B C B C E E C B E B C E B C B C E B C E B C E E C B B C E Voltage 3.23 GND 3.23 GND GND 5 GND 5 12 28 GND 12 28 GND 3.3 13.2 GND 12 28 GND 12 28 GND GND 0.8 13.2 0.8 GND 13.2 13.2 13.2 12.6 GND 19.7 3.3 -28 -10 5 4.2 3.3 GND 5 0.6 GND 3.3 5 GND 13.2 12.6 12.6 5 0.6 GND TO SCHEMATIC - 29 - Note pulse pulse pulse pulse pulse pulse pulse pulse TO CONTENTS MRA-D550 Ref.No. Q1501 Q1502 Q1504 Q1505 Q1506 Q1507 Q1601 Q1602 Q1603 Q1605 Q1606 Q1607 Q1608 Q1702 Pin No. B C E B C E G D S G D S G D S G D S G D S G D S G S D G D S G D S G D S G D S B C E Voltage 4.39 1.74 4.96 4.39 4.29 4.96 -30/40 32 +/-32 -32/-16 +/-32 -30 -32/-16 +/-32 -30 -30/40 32 +/-32 -30/40 32 +/-32 -30/40 32 +/-32 -11/0 GND -20/0 -30/40 32 +/-32 -30/40 32 +/-32 -30/40 32 +/-32 -30/40 32 +/-32 4.58 4.22 GND [Measuring Conditions] 1.Power Supply Voltage 2.Measuring Meter 3.Measuring Point Reference 4.Measuring Condition Note Ref.No. Q2101 Q2102 pulse Q3001 pulse pulse pulse Q3002 pulse pulse Q3003 pulse Q3004 pulse pulse Q3005 pulse pulse Q3006 pulse pulse Q3007 pulse pulse Q3008 pulse pulse Pin No. E B C B C E B C E B C E B C E B C E B C E B C E B C E B C E Voltage GND GND GND GND 9 GND GND 5 GND GND 5 GND GND 5 GND GND 5 GND GND 5 GND GND 5 GND GND 5 GND 3 GND GND Note pulse pulse pulse pulse pulse : DC13.7V : Oscilloscope : Between GND : IVA-D900 connect / 5 channel load (4 ohm) / normal temperature TO SCHEMATIC - 30 - TO CONTENTS MRA-D550 Description of IC Terminal 70F3033BYGC : IC1707 No. Symbol I/O 1 RL_ON(NC) - No connect terminal. 2 SCL_2 O Digital AMP control terminal. 3 932_SO I 4 932_SI O 5 932_SCK O 6 EVDD_33 - 3.3V connect terminal. 7 EVSS - GND connect terminal. 8 932_CS O 9 932_RST O 10 9446_RST O 11 MILP O 12 NC - 13 MIDIO O 14 MICK O 15 MICS1 O 16 MICS2 O Terminal Description DSP Decoder control terminal. DSP Decoder control terminal. DSP (EQ, MX etc.) control terminal. No connect terminal. DSP (EQ, MX etc.) control terminal. 17 NC - No connect terminal. 18 FLASH_VPP - Flash writing terminal. 19 NC - No connect terminal. 20 TC6000_RST1 O Digital AMP Reset control terminal. 21 TC6000_RST2(NC) - No connect terminal. 22 1802_PDWN O AD Convertor control terminal. 23 1742_ML O 24 1742_MC O 25 1742_MD O 26 ANA_SEL O Analog Selector control terminal. NC - No connect terminal. 31 /RESET I u-COM Reset terminal. 32 XT1(PULL-DOWN) - Pull-down connect terminal. 33 XT2(NC) - No connect terminal. 34 REGC - Capacitor connect terminal for regulator. 35 X2 - 36 X1 - 37 VSS - GND connect terminal. 38 VDD - 5.0V connect terminal. 39 CLKOUT(NC) - No connect terminal. DA Convertor control terminal. 27 I 30 40 I NC Crystal connect terminal for system clock OSC. (20MHz) 43 44 POW_3 O Power supply control terminal for LED. 45 POW_1 O Power supply control terminal for DSP etc.. 46 POW_2 O Power supply control terminal for AMP. 47 A_MUTE O Audio Mute control terminal. NC - No connect terminal. BUS_RES O Ai-NET Reset control terminal. 48 49 50 TO SCHEMATIC - 31 - TO CONTENTS MRA-D550 No. Symbol I/O 51 BUS_R/W O Ai-NET R/W control terminal. 52 BUS_RS I Ai-NET RS control terminal. 53 BUS_SOUT I Ai-NET SOUT control terminal. 54 BUS_SIN O Ai-NET SIN control terminal. 55 BVDD33 - +3.3V connect terminal. 56 BVSS - GND connect terminal. 57 BUS_SCLK O Ai-NET SCLK control terminal. 58 NC - No connect terminal. 59 DIG_ANA O Mute control terminal. 60 SPDIF_SEL(NC) 61 DIR_RST(NC) - No connect terminal. 62 I Terminal Description NC 64 65 IND_DD O LED_DOLBY control terminal. 66 IND_PL2 O LED_PRO2 control terminal. 67 IND_DTS O LED_DTS control terminal. 68 IND_THRM O LED_PTR control terminal. 69 IND_LINK O LED_LINK control terminal. 70 IND_POWER O LED_POWER control terminal. 71 AVDD5 - +5.0V connect terminal. 72 AVSS - GND connect terminal. 73 AVREF5 - +5.0V connect terminal. (standard power of AD Converter) 74 AD_VOLT I Voltage value input terminal. 75 AD_CURR I Current value input terminal. 76 AD_THRM I Product temperature detect terminal. 77 AD_TRANS I TRANS temperature detect terminal. 78 TH01 I Power AMP Channel 1 temperature detect terminal. 79 TH02 I Power AMP Channel 2 temperature detect terminal. 80 TH03 I Power AMP Channel 3 temperature detect terminal. 81 TH04 I Power AMP Channel 4 temperature detect terminal. 82 TH05 I Power AMP Channel 5 temperature detect terminal. 83 NAVI_CONT I Navi Mix control terminal. 84 NAVI_DET I Navi connection detect terminal. 85 NAVI_DEST - Model destination setting terminal. 86 B_DET I BATT detect terminal. 87 932_LOCK I DSP Decoder DIR UNLOCK detect terminal. 88 ACC_DET I ACC ON/OFF detect terminal. 89 BUS_IRQ I Ai-NET IRQ control terminal. 90 OCD I Over current detect terminal. 91 V_DET I Secondary voltage detect terminal. 92 9446_ACK I DSP (EQ, MX etc.) control terminal. 93 DECODER I DSP decoding state detect terminal. 94 SDA_1 I/O EEPROM SDA control terminal. 95 SO_Flash O Flash writing terminal. 96 SCK_1 O EEPROM SCK control terminal. / Flash writing terminal. 97 LINK_SI I 98 LINK_SO O 99 LINK_CLK I 100 SDA_2 I/O AMP LINK control terminal. Digital AMP control terminal. TO SCHEMATIC - 32 - TO CONTENTS Exploded View (Cabinet) 22 24 MRA-D550 X2 26 X8 5 26 15 5 5 X3 25 d c X3 3 g 19 X2 X2 17 5 JK2101 X2 DIN2102 h j DIN2101 e 31 16 15 21 30 21 X4 k TML1501 36 IC1202 j 39 20 e X2 39 29 X4 38 4 4 X2 4 X2 32 8 14 4 36 a b 27 21 18 7 c 20 TML1401 4 39 2 HL1401 39 15 14 X2 a 11 m 35 g 28 F1401 13 39 b F1402 k 39 f HL1402 CB1102 13 d X4 6 m DIN1101 IC1201 X7 X2 37 X2 23 X2 X2 23 X2 10 27 9 X2 f h 1 12 28 X2 - 33 - TO PARTS LIST TO CONTENTS
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