Denon RCD-M38 Service Manual

Also see for D-M38S: Owner's manual

Contents

59Lch SIGNAL LINERch SIGNAL LINEUSB SIGNAL LINE!!DST+3.9VPWR_ONPWR_DN+14.2V-14.2V+8.5VGNDAC3.5VAC3.5V+8.5V+VKKAC3.5VAC3.5V+8VMSW+5VUSB+5VSDBSTOP/BAND-SKIPPORTABLEPHONESLRON/STANDBYFUNCTIONVOLUME+VOLUME-KEY1KEY0REMOTEST+3.3VVFD_RSTIVFD_CEVFD_CLKVFD_DIGNDVFD_3.3VGNDGNDGNDHP_LHP-INPOR_RPOR_LHP_R+SKIPSOURCE DIRECTPLAY/PAUSEFROM AMP B'DUSB GNDD+D-USB+5VRCHLCHSPEAKER B'DFLCHFRCH+VCC(AMP_+22.8V)GND-VCC(AMP_-22.8V)VOL_RVOL_LPROTECTORSP_ONHP_ON-VCC(AMP_-22.8V)GND+VCC(AMP_+22.8V)HP_LHP_RGNDPORT_RPORT_LPOR_RPOR_LAMP B'DSUB TRANS B'DPOWER B'DLED_STGNDPORTABLE INLED_PONRCHLCHPOWER_PORTSW OUT+VKKFL(AC)FL(AC)AC3.5VAC3.5V+VKK+VKKAC3.5VAC3.5VFRONT B'DPOWERTRANSE2/EK:T 1A L 250VE3/J: 2A/125V-12VVOL_GGNDGND+8VSW+5VGND-12V+12V+12V-12VGNDSW+5VGNDGNDGNDST+3.3VGND+12VGNDCHGNDCHGNDCHGNDOPEN/CLOSEFLGNDFRGNDAC15VAC15VAC15V+12V+8VMGND+14.2VGNDALL OPENF 3A L 125VF902,903;EX_INTERRUPT(RFO)TO CHASSIS GNDTO CHASSIS GND+12VGNDTO DC-DCFRONT/POWER/AMPSHEET 03PartTO CD/MCU B'DSHEET 01TO CD/MCU B'DSHEET 01USB/IPOD DIRECTFROM POWER TRANSTO AMP B'DTO SUB PWR B'DSHEET 02TO CD/MCU B'DSHEET 01TO CD/MCU B'DSHEET 01FROM POWER TRANSFROM SPEAKER B'DFROM POWER B'DTO FRONT B'DTO CD/MCU B'DSHEET 01 TO INPUT B'DSHEET 02TO AMP B'DEX_INTERRUPTKEY0KEY1PORTABLE INHP-INPOR_LPOR_RPORTABLE MUTEOPEN03.11 changeUSE Japan & USA04.07 change04.07 changeC9330.01uFju`X21CN93C9224700PD9231SS133MTD9151N5819D9181N5819Q902C107MTQ901A102MTC9250.01uFC9260.01uFC9291000/16VF901D9221SS133MTC9270.68/50VD9191N5819D9201SS133MC9280.01uFR927OPEND9051N4003TD9071N4003SRTD9081N4003TD9061N4003TC9010.047uFC9030.01uFC9020.01uFC9060.01uFR90110KR90210KC9051000/25VC9070.01uFC908100/16VC909 100/16VC911 0.01uFk`XWF902JUMPER(KBA1A3000FAT)F903JUMPER(KBA1A3000FAT)C9042200/25VINOUTGND3 21IC92HVINJM7912FAC912100/16D901 1N4003TD902 1N4003SRTC9141000/16V(RFO)C9150.01uFk^WYC70410/50VR701330C702100/63VC70310/50VD70320VQ703C1027YTC916220/16V(RJ4)C9170.01uF54321BN969 8 7 6 5 4 3 2 1BN98C805 100PC806 100PC807 100PC808 0.1uFC8100.1uFC809 0.1uFR819 2.7KR820 2.7KC8040.01uFj_XXWUWXmR8131.5KR8171K R818JUMERR8151.8Kz_W_z_WZz_WYz_WXz_W\C8130.01uFC8164700PC8154700PR8211.2KVR81R806 33R807 33R805 1KR808 33VOUT GND Vcc1 2 31 2 3RC81 HRVKSM603TH2C801100/16VR8161.5Kz_W[1234576JK82HJJ2D003Y12345761763245JK81HJJ2D003Yz_W]z_W^R8141KC8120.01uFj_WYWUWXmR80110C80347PC81768PC81868PR824 120R825 120C8194.7/50VC8204.7/50VR827 47KC821 [^WwR828 47KC822 [^WwL801L802C71347/25VL703L704R7064.7R7074.7R7090.22(CEMENT)D7091SS133MTD7111N5819TC7090.047uFR71310KR7151KQ702A1267YTR7112.7kC7080.047uFD7101N5819TQ704C107MR7102.7kR7080.22(CEMENT)Q701A1267YTR7141KR71210KD7081SS133MTR721270R71812KC7110.1uFC710470/10VR71727kR71627kQ706C3198YQ707C3198YQ705A107M18171615413 1312111098765421IC71 STK4142C7164.7/50VC7174.7/50VR722100R723100R72427KR72527KC718470PC719470PR72627KC72047/50V(RFO)R7281KR730 4.3KR734 4.3KC724 47/50V(RFO)R746100(FUSIBLE)R738 2KC72610/63V(RFO)R740 2KR742100(FUSIBLE)C727100/50V(RJ3)R733 4.3KR736 4.3KR735 4.3KR731 4.3KR737 4.3KR739 2KR741 2KR732 4.3KR71915KR72039KC7120.1uFR7451W 330ΩR7441W 330ΩD7071SS133MTR743100KQ709C107MQ710A102MTC7140.01uFC7060.22uF/100VR7041W 4.7ΩR7051W 4.7ΩC7070.22uF/100VC7225PD7061SS133MT C7380.1uF/100VC7366800PC7356800PC7370.1uF/100VC7440.01uFC7450.01uFC7390.01uF/100VC7400.01uF/100VC7410.1u/250V1342D712C7434700/35V(RO)C7424700/35V(RO)R75410K(1/4W)R75310K(1/4W)L701L7021918 1617 151413121110987654321WF81k`XXGRD801R822470R823220L803Q903C107MTR92410KD92512VR92510C93010/50VD70420VQ711C107MQ712A102MTC7150.01uFJK72D7131SS133MTD7141SS133MTC7340.1uFR75147KR75247KR903100KR80310R80210R804 47KD90321DQ10D90421DQ10C9190.01uFT9021423RL91R83222KR82622KC8240.01uF/100VC8250.01uF/100V[ZYXJK83R74947KR74810KR7473.9KC7281000PL903L901L9024231JK71D8021SS133MTD8031SS133MTC8260.1uFD8041SS133MTD8051SS133MTC8270.1uFD9281SS133MTR90522KQ906C102MTR91922KD9291SS133MTD9311SS133MTR91122KQ907C102MTR91822KD9321SS133MTD9331SS133MTQ908C102MTR91722KD9341SS133MTD935OPENQ909OPENR916OPEND936OPENR9068.2KR91215KD9371SS133MTR91347KQ910C102MTR915100KD9381SS133MTR9143.9KR907100KR908100KR9091KR910100KD9301SS133MTR83410kohmR83310kohmx_W]o}{ryjXWYzQ805HVTKRC102SGND3132456RL71C74647/50V(RFO)R72727KC7485PC74747/50VR7291KD939JUMPERQ911C107MR9214.7KR9202.2KD940 1SS133M987654321BN72987654321CN959 8 7 6 5 4 3 2 1BN9511 10 9 8 7 6 5 4 3 2 1CN9711 10 9 8 7 6 5 4 3 2 1BN97C7530.1uFC8280.1uFC8290.1uFC8300.1uFC8310.1uF1 2 3CN92Q708C3198YQ912C3199YTR92839KR92910KC9340.01uFC9480.1uFC9490.1uFD9161N4003SD9171N4003SC9371000/16VC9410.01uFD9241SS133MD921JUMPERD943 5.6VC938 4.7/50VR93156(1/4W)R930 56(1/4W)k^W\C751220/50VC7540.1uFC7550.1uFC7560.1uFC74910/63V(RFO)C75010/63V(RFO)Q809KRC111MTQ810KRC111MTR8301.0R8311.0VDISGNDVOUT VIN4 32 1IC94 HVIKIA78R05PIR8291.8Ky_Z\YU^rz_W`D9411SS133MTC9351000/16VC9361000/16VC9390.01uFC9400.01uFC9450.1uFD9421SS133M72684351RL72 CSL4A015ZU87654321CN9454321BN71987654321CN825 4 3 2 1BN839 8 7 6 5 4 3 2 1BN82Q811HVTKRC111SR83622KC9420.1uFC9430.1uFC9440.1uFC9470.1uFC9504700P321BN995 4 3 2 1CN73321CN99C951100/16VOUTGNDVCC143IC96BVIBA33BC0FPD9451N4003C9530.1uFD9461SS133MC9520.1uFC8321/50VR93247KQ713A102MQ714C102MR755270C7570.1uFR75610KR75782KR75847KR75947KD8061SS133MD8071SS133MD8081SS133MD8091SS133MD8101SS133MC954OPENC955OPENC956OPENC7581000PR76047KR76147KC75910/50VC76010/50VC761100/50V(RJ3)R76210K(1/4W)R76310K(1/4W)C762100/63VC9460.1uFC763220/50V(RFO)C764220/50V(RFO)R83710321BR81321BR82D949JUMPERD9501N4003SD951JUMPERD8121SS133MD8111SS133MujujujujujujujujujujumYjzjwkh{zh{ziuj[Z[WZ`Z_Z^Z]mXsnukwnuk}o}kkvzjVyz{Z\Z[ZZZYZXZW[X\ XZXYXXXW`_^][XFL81 CFL16ST103GINKC814 OPENR83910KR84010KC8370.01uFC8380.01uFL805220C8360.1uFC834 0.1uFC83310/50VC835100/16VR838470D8131SS355TD8141SS355TD8151SS355TC839 ]_wC840 ]_wL8070L8060nukXnukYC7660.22uF/100VC7650.22uF/100V-12V+8VMSW+5V+12V+8VMSW+5V+9VST+3.3VCHGNDST+3.3VFL1FL1 FL2FL2+VKK+VKKST+3.3VST+3.3VST+3.3V+12V+8VM+9VSW+5VST+3.3VST+3.3VST+3.3VCON1PORT_LPORT_GPORT_RSW+5V+12VSW+5V-12VPORT_RPORT_GPORT_L+8VMSW+5V+12V-12V+12VVFD+3.3VVFD+3.3VVFD+3.3VST+3.3VST+3.3VVFD+3.3VAMP_GNDAMP_GNDAMP_GNDCHGND+9VSCHEMATIC DIAGRAMS (3/3)109867EDCBA HGF2345F G H1A B C D E4523M N OI J K L1LKI J M N O768910