Denon AVR-4520CI Service Manual
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Contents
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177STBY POWERGND POWER -POWER +FILE NAME:DV5VDV1.8VDGNDDV3.3VCEC3.3VCEC5VDGNDCEC1.8VC1701 0.1KRC404E-RTK 47k/47kQ1721R170610KC1724 0.1R17073.3KKRC404E-RTK 47k/47kQ1719Q1718 2SA2018R172010KR17213.3KQ1720 2SA2018SCPU5VSCPU3.3VCEC1.2VDV5VCEC3.3V2DGNDOPENC170310/6.3C170915PC1710OPENR1710BLM21PG221L170447KR17120. 1C171110/6.3C17050.1C170247KR1708OPENC1704OPENR1709150KR171110/6.3C1708EX3AVU17011NC(SW)2NC(SW)3NC4NC5VOUT6VOUT7VOUT8VOUT9VOUT10VOUT11VOUT12NC(SW)13PGND14PGND15PGND16PGND17PGND18PGND19PVIN20 PVIN21 PVIN22 NC23 NC24 NC25 PGND26 NC27 ENABLE28 POK29 EAOUT30 SS31 XFB32 AGND33 AVIN34 NC(SW)35 NC(SW)36 NC(SW)37 NC(SW)38 NC(SW)0.01C1706680KR1713BLM21PG221L17011000PC17120.1C170 710KR172210KR1723FDC608PZQ17231234 5 6C17250.1KRC404E-RTK 47k/47kQ1722C1726 0.10.01C17170.1C17130.1C1718 10/6.3C171 9OPENR1716150KR17171000PC1723OPENR1715BLM21PG221L170810/6.3C1720OPENC1714OPENC17150.1C1722OPENR171410/6.3C1716EX3AVU17021NC(SW)2NC(SW)3NC4NC5VOUT6VOUT7VOUT8VOUT9VOUT10VOUT11VOUT12NC(SW)13PGND14PGND15PGND16PGND17PGND18PGND19PVIN20 PVIN21 PVIN22 NC23 NC24 NC25 PGND26 NC27 ENABLE28 POK29 EAOUT30 SS31 XFB32 AGND33 AVIN34 NC(SW)35 NC(SW)36 NC(SW)37 NC(SW)38 NC(SW)1MR1719120KR1718BLM21PG221L170510PC1721BLM21PG221L170310PC1735OPENR1724OPENC17290.1C1732BLM21PG221L171010/6.3C1733150KR172710/6.3C1730BLM21PG221L1711 EX3AVU17031NC(SW)2NC(SW)3NC4NC5VOUT6VOUT7VOUT8VOUT9VOUT10VOUT11VOUT12NC(SW)13PGND14PGND15PGND16PGND17PGND18PGND19PVIN20 PVIN21 PVIN22 NC23 NC24 NC25 PGND26 NC27 ENABLE28 POK29 EAOUT30 SS31 XFB32 AGND33 AVIN34 NC(SW)35 NC(SW)36 NC(SW)37 NC(SW)38 NC(SW)1000PC17370.1C17270.01C173110/6.3C1734820KR1729120KR1728BLM21PG221L1713BLM21PG221L17120.1C1736OPENC1728OPENR1726OPENR1725BLM21PG221L1702BLM21PG221L1706OPENC1748OPENR1730TPF31 9OPENC1738OPENC1743OPENR1734C1747 OPENOPENU17041NC(SW)2NC(SW)3NC4NC5VOUT6VOUT7VOUT8VOUT9VOUT10VOUT11VOUT12NC(SW)13PGND14PGND15PGND16PGND17PGND18PGND19PVIN20 PVIN21 PVIN22 NC23 NC24 NC25 PGND26 NC27 ENABLE28 POK29 EAOUT30 SS31 XFB32 AGND33 AVIN34 NC(SW)35 NC(SW)36 NC(SW)37 NC(SW)38 NC(SW)OPENC1742OPENC1740OPENC1746OPENR1733OPENR1732OPENC1739OPENL1715OPENC1741TPF32 0OPENR1731OPENC1745OPENL1716OPENL1714OPENR1735OPENC1744OPENC1750BLM21PG221L171947KR1736OPENC17510.1C17540.1C17491000PC17592.2MR174110/6.3C175610/6.3C1752150KR173910PC1757220KR174010/6.3C1755OPENR1737OPENR17380.1C1758EX3AVU17051NC(SW)2NC(SW)3NC4NC5VOUT6VOUT7VOUT8VOUT9VOUT10VOUT11VOUT12NC(SW)13PGND14PGND15PGND16PGND17PGND18PGND19PVIN20 PVIN21 PVIN22 NC23 NC24 NC25 PGND26 NC27 ENABLE28 POK29 EAOUT30 SS31 XFB32 AGND33 AVIN34 NC(SW)35 NC(SW)36 NC(SW)37 NC(SW)38 NC(SW)BLM21PG221L1720BLM21PG221L17210.01C1753BLM21PG221L1718BLM21PG221L1709BLM21PG221L1707TPF321OPENL1717DGNDD5VSCPU3.3VSCPU5VBLM21PG221L1723OPENC17690.1C1772BLM21PG221L172210/6.3C1770BLM21PG221L172515PC177547KR1754680KR17551000PC1777150KR17530.1C177610/6.3C1773OPENR1750OPENR1751OPENR1752EX3AVU17081NC(SW)2NC(SW)3NC4NC5VOUT6VOUT7VOUT8VOUT9VOUT10VOUT11VOUT12NC(SW)13PGND14PGND15PGND16PGND17PGND18PGND19PVIN20 PVIN21 PVIN22 NC23 NC24 NC25 PGND26 NC27 ENABLE28 POK29 EAOUT30 SS31 XFB32 AGND33 AVIN34 NC(SW)35 NC(SW)36 NC(SW)37 NC(SW)38 NC(SW) 10/6.3C1774OPENC17680.01C17710.1C1767BLM21PG221L17241uC1765NCP380HMUAJAATBGU17071OUT2I LIM3FLAG#4 EN5 GND6 IN7RB060M-30D17121uC1766OPENR174815KR17494.7uC17780.1C17790.1C178110/6.3C1780PQ012ENB1ZPHU1709IN1VC2 NC4GND5OUT3FRONT_RSTD5V7P-PHN17011234567OPENU1706123 456OPENC1763OPENR1744OPENC1761OPENR1745OPEND1710OPENR1746OPEND171 1OPENC1762OPENC1764Q1725 2SA201 8C17600. 1KRC404E-RTK47k/47kQ1724R17433.3KR174210KOPEND1709MHL5VKRA302E-RTK/PQ1705KDS160ED1702KRA302E-RTK/PQ1706KRC404E-RTKQ1704KDS160ED1703KRA302E-RTK/PQ1702KRA302E-RTK/PQ1703KRC404E-RTKQ1701KRA302E-RTK/PQ1708KRA302E-RTK/PQ1709KRC404E-RTKQ1707KRA302E-RTK/PQ1713KDS160ED1705KRA302E-RTK/PQ1714KDS160ED1706KRC404E-RTKQ1712KRA302E-RTK/PQ1716KDS160ED1707KRA302E-RTK/PQ1717KRC404E-RTKQ1715KDS160ED1708CEC_POWERDV_POWER2DV_POWER1MHL_VBUSFLAGM-MHL_POWERMMHL_VBUS_CNTMFRONT_RSTMMHL_VBUSFLAGS-MHL_POWERSMHL_VBUS_CNTSFRONT_RSTS10KR1705MHL_CABLE_DETS10KR1704MHL_CABLE_DETM47KR1747KRC402E-RTKQ1711M3.3VKRA302E-RTK/PQ1710SCPUPOWER_MO100KR1701100KR1702KDS160D1701KDS160D1704MHL_CABLE_DET0R1756KRA302E-RTK/PQ1726KRC404E-RTKQ172710KR1703MHL3.3VDIGITAL_UNIT8U-310116(10/14)MHL_W/PSMHL_W/U OPENR175947KR1758OPENQ17280R1757OPENC1782OPENC1783OPENC1784OPENC1785OPENC1786To_8U-310115-3_(N802 )FRONT_USB/HDMI_UNITDV_POWER1CEC_POWERDV_POWER1CEC_POWERCEC_POWERDV_POWER2CEC_POWERCEC_POWERMHL_VBUSFLAG-DV_POWER1CEC_POWERDV_POWER2MHL_POWERMHL_POWERMHL_VBUS_CNTMHL_VBUS_CNTMHL_CABLE_DETMHL_VBUSFLAG-HDMI CONNECTTO HDMI TXTO HDMI RX TO HDMI SWCEC3.3VCEC1.8VDV1.8VCEC3.3V2CEC1.3VMHL3.3VVBUSVBUSDGNDDGNDMHL3.3VMHL1.2VMHL8VTOSUBCPUTOMAINCPUTO 8U-310116(14/14)TO 8U-310116(13/14)TO 8U-310116(6/14) TO 8U-310116(8/14)TO 8U-310116(5/14)87654321ABCDEFSCHEMATIC DIAGRAMS (32/36)DIGITAL UNIT (10/14)DGDIGPDKTO DHTO DJTO GOTO DLN1701TO N802-2 |
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