Marantz Icemaker Service Manual
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Marantz Icemaker Service Manual

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Service
Manual
• For purposes of improvement, specifications and design are subject to change without notice.
• Please use this service manual with referring to the operating instructions without fail.
• Some illustrations using in this service manual are slightly different from the actual set.
S1027-V03DM/SG1506
PM7005
Copyright 2015 D&M Holdings Inc. All rights reserved.
WARNING: Violators will be prosecuted to the maximum extent possible.
PM7005 /
N1B, N1SG, U1B, K1B,
Integrated Amplifier
FN
Ver. 3
Please refer to the
MODIFICATION NOTICE.

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Summary of Contents for Marantz Icemaker

  • Page 1 Service PM7005 / N1B, N1SG, U1B, K1B, Manual Integrated Amplifier • For purposes of improvement, specifications and design are subject to change without notice. • Please use this service manual with referring to the operating instructions without fail. • Some illustrations using in this service manual are slightly different from the actual set. Ver.

  • Page 2: Table Of Contents

    Contents ABOUT THIS MANUAL .............3 What you can do with this manual ..........3 Using Adobe Reader (Windows version) ........4 SAFETY PRECAUTIONS ............6 NOTE FOR SCHEMATIC DIAGRAM .........7 NOTE FOR PARTS LIST ............7 TECHNICAL SPECIFICATIONS ..........9 DIMENSION ................9 PRECAUTIONS DURING SERVICE ........10 Initializing This Unit ..............10 DISASSEMBLY ................11 1.

  • Page 3: About This Manual

    ABOUT THIS MANUAL Read the following information before using the service manual. What you can do with this manual Search for a Ref. No. (phrase) Jump to the target of a schematic diagram connector (Ctrl+Shift+F) You can use the search function in Acrobat Reader to search for a Ref.

  • Page 4: Using Adobe Reader (Windows Version)

    Using Adobe Reader (Windows version) Add notes to this data (Sign) Magnify schematic / printed wiring board diagrams - 1 TheSignfunctionletsyouaddnotestothedatain (Ctrl+Space, mouse operation) this manual. Savethefileonceyouhavefinishedaddingnotes. Press Ctrl+Spaceonthekeyboardanddragthe [Example using Adobe Reader X] mousetoselecttheareayouwanttoview. On the "View" menu, click "Sign". • Theselectedareaismagnified.
  • Page 5 Magnify schematic / printed wiring Magnify schematic / printed wiring board diagrams - 2 board diagrams - 3 (Pan & Zoom function) (Loupe Tool function) ThePan&Zoomfunctionletsyouseewhichpartof TheLoupeToolfunctionletsyoumagnifyaspecific amagnifieddiagramisbeingshowninaseparate part of a diagram in a separate window. window. [Example using Adobe Reader X] On the "View"...

  • Page 6: Safety Precautions

    SAFETY PRECAUTIONS The following items should be checked for continued protection of the customer and the service technician. leakage current check Beforereturningthesettothecustomer,besuretocarryouteither(1)aleakagecurrentcheckor(2)alinetochassis resistance check. If the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of the power cord is less than 460 kohms, the set is defective.

  • Page 7: Note For Schematic Diagram

    NOTE FOR SCHEMATIC DIAGRAM WARNING: Partsindicatedbythe z markhavecriticalcharacteristics.UseONLYreplacementpartsrecommendedbythemanufacturer. CAUTION: Beforereturningthesettothecustomer,besuretocarryouteither(1)aleakagecurrentcheckor(2)alinetochassisresistancecheck.If the leakage current exceeds 0.5 milliamps, or if the resistance from chassis to either side of the power cord is less than 460 kohms, the set is defective. WARNING: DONOTreturnthesettothecustomerunlesstheproblemisidentifiedandremedied. NOTICE: ALLRESISTANCEVALUESINOHM.k=1,000OHM/M=1,000,000OHM ALLCAPACITANCEVALUESAREEXPRESSEDINMICROFARAD,UNLESSOTHERWISEINDICATED.PINDICATESMICRO-MICRO...
  • Page 8 Personal notes:...

  • Page 9: Technical Specifications

    TECHNICAL SPECIFICATIONS • RMS Power output (20 Hz -20 kHz simultaneous drive of bothchannels) : 60 W x 2 (8 Ω /ohms load) 80 W x 2 (4 Ω /ohms load) • Total harmonic distortion 0.02 % (20 Hz-20 kHz simultaneous drive of bothchannels, 8 Ω /ohms load) : 5 Hz - 60 kHz •...

  • Page 10: Precautions During Service

    PRECAUTIONS DURING SERVICE Initializing This Unit Initialize this unit if you have replaced the microcomputer, one of the parts around the microcomputer. Press the "POWER" button to turn off the power. Hold down buttons "SOURCE DIRECT" and press the power button to turn on the power. Check the set entered the service mode.( See 18 page SPECIAL MODE)

  • Page 11: Disassembly

    DISASSEMBLY • Remove each part in the order of the arrows below. • Reassemble removed parts in the reverse order. • Read "Precautions During Work" before reassembling removed parts. • If wire bundles are removed or moved during adjustment or part replacement, reshape the wires after completing the work.
  • Page 12 Explanatory Photos for“ DISASSEMBLY” • The angles from which the photos are taken are shown by “Photo angle: A, B, C, D“ . • See the diagram below about the shooting direction of each photograph. • Photographs with no shooting direction indicated were taken from the top of the set. •...

  • Page 13: Front Panel Assy

    1. FRONT PANEL ASSY Proceeding : TOP COVER → FRONT PANEL ASSY (1) Remove the nut, the washer and screws. NUT and WASHER bottom View from the bottom (2) Cut the wire clampers and remove the connector wires. Remove the screws. N9901 N2802 N2801...

  • Page 14: Heat Sink Assy

    2. HEAT SINK ASSY Proceeding : TOP COVER → HEAT SINK ASSY (1) Cut the wire clamper and remove the screws. Remove the connector wires. N7001 N8001 N9002 N7002 N7501...

  • Page 15: Digital Pcb

    3. DIGITAL PCB Proceeding : TOP COVER → DIGITAL PCB (1) Remove the connector wires. Remove the screws. N104 N102 N105 N301 N701 N101 (2) Remove the screws.

  • Page 16: Phono Hdam Pcb

    4. PHONO HDAM PCB Proceeding : TOP COVER → DIGITAL PCB → PHONO HDAM PCB (1) Remove the screws. Remove the connector wires. PCB HOLDER N4001 N4002 MAIN PCB Proceeding : TOP COVER → DIGITAL PCB → PHONO HDAM PCB → HEAT SINK ASSY → MAIN PCB (1) Remove the screws.

  • Page 17: Standby Pcb

    6. STANDBY PCB Proceeding : TOP COVER → STANDBY PCB (1) Remove the connector wires. Remove the screws. PCB HOLDER N8503 N8502 N8505 STYLE PIN N8504 N8501 N8507 7. TRANS POWER Proceeding : TOP COVER → TRANS POWER Cut the wire clamper and remove the connector wires. Remove the screws. N8001 N8301 N8504...

  • Page 18: Special Mode

    SPECIAL MODE 1. Version Display Microprocessor (U101) / USB DAC (U401) version check (1) Connect the mains cord into the unit. (2) Press the POWER button with pressing the SOURCE DIRECT button on the Unit. (3) The firmware version is displayed on the front LED. (Display time is only for 3 seconds.) Version: The firmware version is displayed in the lighting position of LED.

  • Page 19: Protection Mode

    3. PROTECTION MODE Explanation of microprocessor (U101) [PROT_1 (pin26), PROT_2 (pin24), VOLTAGE_PROT (pin25)]. [A] The PROT_1(pin26) is the port to detect the following abnormalities of the Power AMP Detection of an abnormality in the DC offset voltage from the Speaker Output terminal. If the voltage from the Speaker Output terminal exceeds approximately 1.2V (DC), Q9507 or Q9508 will turn on and the signal from the PROT_1 terminal will change to "Lo"...
  • Page 20 [B] The PROT_2 (pin24) is the port to detect abnormalities of the power supply circuit. Detection of an abnormality in the power amp power supply circuit. This port monitors the midpoint voltage of the power amp power supply between +B and -B. If the voltage at the connection point of R8001 and R8002 exceeds DC ±1.2V, Q9003 or Q9004 will turn on to change the signal from the PROT_2 (pin24) to "Lo"...
  • Page 21 [C] The VOLTAGE_PROT (pin25) is the port to detect abnormalities of the power supply circuit for Digital part. Detection of an abnormality in the +5V-DIG, 33_VCC_USB_B or V+3.3D1. If the +5V-DIG, 33_VCC_USB_B or V+3.3D1 of power supply is not received. Q703, Q704 and Q705 will turn on to change the signal from the VOLTAGE_PROT (pin25) to “Hi”...

  • Page 22: Procedure After Replacing The Microprocessor, Etc

    PROCEDURE AFTER REPLACING THE MICROPROCESSOR, ETC. The procedure after replacing the u-COM (microprocessor), flash ROM, etc. is as follows. Procedure PCB Name Ref. No. Description after Remark Replacement DIGITAL U0101 M3062LFGP Procedure after Replacement A : The software has been written. The software is not written at the time of replacement. B : The software has been written.
  • Page 23 2. Connecting the WRITING KIT to the unit Disconnect the AC plug of this unit to turn the power off. Connect the RS-232C cable from PC with the WRITING KIT. Connect the WRITING KIT to the update terminal of the unit. (1) Prepare the windows PC that installed the FLASHSTA.EXE.
  • Page 24 (4) Check the Internal fash memory in the Select Program. Choose the COM Port number. And click the OK.. (5) Click the Refer..
  • Page 25 (6) Select the file and click the OPEN. PM7005_Software PM7005_XXXXXX.mot PM7005_XXXXXX (7) The FilePath and ID are inputted automatically, and the MCU Type is selected toM16C/20 62 automatically. Click the OK. ****************...
  • Page 26 (8) Click the Setting..(9) Choose the 57600 in the Baud rate. (DO NOT choose the other one!!) Click the OK. b The setting is memorized if it does once. It is necessary to set it to connected failure again when doing.
  • Page 27 (10) Click the E.P.R..(11) Click the OK.
  • Page 28 (12) Software is written into the Internal Flash-ROM. The writing of software takes about 1 minute 30 seconds. The checking of software takes about 50 seconds. (13) Click the OK. Please retry it from (8) when failing.
  • Page 29 (14) Click the Exit. (15) Remove the AC plug for power off this unit. (16) Remove the SPK-581 form this unit.

  • Page 30: Adjustment

    ADJUSTMENT Adjusting Procedure Set the power voltage to rated voltage for this adjustment. DC Offset Voltage Adjustment Digital Voltmeter Digital Voltmeter R ch L ch V6001 V6002 V6001 I O G Vc DC OFFSET(Lch) DC OFFSET(Rch) V6002 8U-110159-1 Before turning on the power, Insert Digital Voltage Meter between the SPEAKER SYSTEMS (L CH) "+"...
  • Page 31 Idling Current Adjustment Digital Voltmeter Digital Voltmeter V7002 V7001 N7008 8U-110159-2 N7007 N7007 V7001 V7002 N7008 After DC Offset Voltage Adjustment is completed, adjust the Idling Current with the variable resistor V7001 and V7002 on the PCB 8U-110159-2. Turn off the power. "+"...

  • Page 32: Trouble Shooting

    TROUBLE SHOOTING The power can not be turned on. (STANDBY LED does not light (STANDBY MODE)) Check insertion of the 8U- 110160-4/-7 STANDBY PCB. Check insertion of the 8U- 310151 U-COM UNIT. Power not supplied. Broken wire in STANDBY TRANS T8501. Check whether power is Power not supplied.

  • Page 33: Standby Led Flashes While Using Unit

    STANDBY LED FLASHES WHILE USING UNIT (PROTECTION CIRCUIT IS SET) 32 page "The power can not be turned on. Check each connector (STANDBY LED lights→flash)" The power turned on, but a sound does not output normally. (Both channels) 4.1 STANDBY LED does not flash (protection mode is not set) Power not supplied.

  • Page 34: U-310151 (Digital Pcb) Dir Block

    5. 8U-310151 (DIGITAL PCB) DIR BLOCK Check Power Supply(DIR) N.G. Check the cable and the connection of the connector. 8U-110159-1 (MAIN PCB) Check Soldering Check the output voltage of U8301/U8302/N701 • U8301/U8302/N701 33_VCCIO / 33_VCC_DIR 8U-110159-1 (MAIN PCB) • B3802 Check the signal pass with input of OPT IN SPDIF N.G.

  • Page 35: U-310151 (Digital Pcb) Usb-B Block

    Check the signal pass with input of COAXIAL IN SPDIF N.G. 8U-310151 (DIGITAL PCB) Check Soldering Check the SPDIF signal • K301, C321, R329, U303, R325, U302 (37)pin K301, C321, R329, U303, R325, U302 (37)pin O.K. Check the signal pass with output of I2S 6.

  • Page 36: Measuring Method And Waveforms

    MEASURING METHOD AND WAVEFORMS 8U-310151 (DIGITAL PCB) q R364 R331 R419 R420 R938 R414 R412 R939 63301015110AM R410 R411 R940 w C4501 or C4502 R941 R409 R408 8U-310151 R416 R417 R942 C324 R943 R944 e R4555 or R4556 R945 C330 C313 R946 C331...
  • Page 37 8U-310151 (DIGITAL PCB) (A side) R331 R419 R420 R938 R414 R412 R939 63301015110AM R410 R411 R940 R941 R409 R408 8U-310151 R416 R417 R942 C324 R943 R944 R945 C330 C313 R946 C331 R315 R302 R947 R935 C328 R948 R316 U301 N110 C310 R857 R949...
  • Page 38 (1)PLD Input signal (Digital Input PCM) (2)PLD Input signal (Digital Input DSD) q R859 y R867 EPM240T100C5N EPM240T100C5N 57pin : DIR1_BCK 67pin : USBB_DSD_BCK w R858 r R449 EPM240T100C5N EPM240T100C5N 58pin : DIR1_LRCK 68pin : USBB_DSD_DATA_L e R871 t R450 EPM240T100C5N EPM240T100C5N 61pin : DIR1_DATA...
  • Page 39 Personal notes:...

  • Page 40: Level Diagram

    LEVEL DIAGRAM 60W 8Ω 21.9V (26.8dB) +24.0dB CD etc. 200mV (-14.0dB) Digital in -22.5dBFS (PCM), -18.6dBFS (DSD) +16.8dB +40.0dB MM 2mV (-54.0dB)

  • Page 41: Block Diagram

    BLOCK DIAGRAM US B Type B S hift R egister MC 104094 C OAXIAL MUTE OPTIC AL E E PR OM BR 93L66F R C 5 S OUR C E DIR E C T C D DIR E C T DIR E C T BUFFE R S PE AKE R...

  • Page 42: Power Diagram

    POWER DIAGRAM MAIN TR ANS . ± 44V POWE R AMP S TANDBY R E LAY AC IN ± 28V FUS E ± 18V PR E AMP, Post Filter Analog mode +3.3V +24V R E LAY INDIC ATOR LE D +3.3V US B-DAC , DIR , PLD, etc.

  • Page 43: Wiring Diagram

    WIRING DIAGRAM...

  • Page 44: Printed Circuit Boards

    PRINTED CIRCUIT BOARDS Lead-free Solder When soldering, use the Lead-free Solder (Sn-Ag-Cu). MAIN (A SIDE) MAIN (B SIDE) C3006 C3008 C3000 R8305 R8308 C8303 Q3903 Q3902 Q3901 D6002 D6004 Q9011 R9012 R8023 C9015 C9012 Q9012 C9013 Q9013 Q9014 Q9015 Q9016 Q9017 R9013 R2808 D6003...
  • Page 45 POWER BUFFER (B SIDE) (A SIDE) POWER BUFFER 94V0 94V0 J7012 TF-03 TF-03 J7011 N7007 V7001 V7002 N7008 D7006 J7008 J7007 D7004 J7010 D8001 J7009 N7001 N8001 JV122 N7002 8U-110159-5 8U-110159-4 R7030 20.0 JV137 Q7001 R8003 Q7002 D7005 C8001 8U-110159-7 C8002 方向有...
  • Page 46 POWER SW (A SIDE) POWER SW (B SIDE) HEADPHONE (A SIDE) HEADPHONE (B SIDE) STANDBY (A SIDE) STANDBY (B SIDE) (Sec.) (Pri.) P.SW JV144 N8502 JV143 JV142 R9902 F8520 T8501 H8522 H8521 C8502 (Pri.) (Pri.) C9904 Z8503 N9901 C9903 JV117 (Pri.) (Pri.) (Sec.)
  • Page 47 PHONO HDAM (A SIDE) PHONO HDAM (B SIDE) 8U-110160-1 PHONO&HDAM UNIT J4501 N4002 JV22 C4517 JV23 R4507 R4501 R4503 R4509 R4510 R4504 R4502 R4508 Q4529 R4511 R4512 R4506 R4505 Q4530 JV44 C4501 C4502 JV49 R4517 R4518 R4516 Q4502 R4515 R4519 R4520 C4804 C4803...

  • Page 48: Schematic Diagrams (1/10 )

    N5001 N2801 N2802 TO N5902 TO B2004 TO B2003 N2801 From Main Trans MAIN PWB 8U-110159-1 N5001 13P-PLUG(C125Z1) 5P-EH(IM) Z8302 Z8303 N8301 9P-SCN OPEN N2802 3P-EH(IM) 00M51100308M9 B3301 Bind_3x8_MACHINE(CU) 3P-EH(IM) 9999999999_89 J8301 PH_R F8300 OPEN Z8301 +24VL R3041 D3SB60 HEAT-SINK HEAT-SINK T3.15A_250V D8301...

  • Page 49: Power Buffer

    J7007 R6065 SHORT CFPS R6039 6.8K D6013 D6015 D6021 D6001 Q6013 FROM MAIN POWER TRANSFORMER OPEN KSA992FTA Q7011 1SS133 1SS133 SHORT 2SC2837 Q6005 R8003 0.68UF/4.7ohm R7007 C6011 KSC1845FTA D6009 22/50 1SS133 CFPS A-GND. D6017 D6019 D6023 R7013 N8001 D6005 3P-VH 1SS133 Q6019 1SS133...

  • Page 50: Phono&Hdam

    8U-110160-1 PHONO&HDAM UNIT C4001/C4002/L4001/L4002 N/K ONLY R4001/R4002 N/K:6.8k R4021 F/U:SHORT N4001 9P-EH NJM2068MD U4001 C4015 R4015 100 R4019 PHONO-R 10/50 R4013 6.8K A_GND L4001 R4007/R4008 F/U: 33 R4011 82K PHONO-L N4001 N/K: 100 C4011 1000P C4005 +18V +18V 10/50 TO B3301 R4007 C4009 C4013...

  • Page 51: Front

    +5VD PHONO NETWORK TUNER RECORDER COAXIAL OPTICAL USB-DAC SPK-A ANALOG MODE MUTE SOURCE DIRECT B2801 +5VD TO N2901 PHONO:0V CD:0V NET:0V TUNER:0V RECORDER:0V COAXIAL:0V OPTICAL:0V OPTICAL:0V SPK-A:0V ANALOG:0V MUTE:0V SOURCE DIRECT B2801 3P-SCN EXP_OE EXP_CLK +3.3VL EXP_QS EXP_CE KRC102S KRC102S KRC102S KRC102S Q2551...

  • Page 52: Selector Standby

    8U-110160-8 VOLUME PWB 3P-EH(IM) 8U-110160-6 N5901 Q1252 KRA102S MOT- CLAMP PWB N5901 MOT+ TO B1801 4P-EH(IM) Q1251 N8503 KRA102S R1270 4 +28V N8503 8U-110160-7 3 +24V TO N8101 POWER SW PWB V5901 2 NC S8901 1 -28V D1262 C1251 0.01 1SS355T D1261 C8901...

  • Page 53: Digital 1

    8U-310151 +3.3V_NSW +3.3V_NSW Digital UNIT(1/5) TO 9B Q102 OPEN Q105 KRC102S R154 +3.3V_NSW ERROR TO 2A OUTPUT C148 0.01Z DAC_CONT_SEL C147 1000P D_MUTE. P_ON R132 U103 R129 DAC_RST_IN R133 BR93L66F-W DSD_MUTE_F +3.3V_NSW R168 100K CTL_+1.8USBB R169 100K R166 OUTPUT CTL_+1.8USBB TO 3A CTL_+3.3USBB N:1k...

  • Page 54: Digital 2

    8U-310151 Digital UNIT(2/5) C314 100P C315 100P 33_VCC_DIR U301 C316 100P (24.576/22.5792MHz) TC7WHU04FU TO 5B C317 100P USBB_MCK_OUT INPUT USBB_MCK_USB OUTPUT R301 (24.576/22.5792MHz) TO 6B C310 0.1Z R302 MC/SCL 37 RXIN0 MDI/SDA (24.576/22.5792MHz) USBB_MCK_DIR 38 GNDRX MDO/ADR0 DIR_SCK_24.576MHz USBB_BCK TO 1C 39 XTI DVDD OUTPUT...

  • Page 55: Digital 3

    USBB3.3V ACLKR A2 AHCLKR A3 AHCLKX A4 AXR15 A5 OUT00 A6 GP3[04] A7 GP3[02] A8 GP4[09] A9 OUT02 A10 GP4[06] A11 GP4[04] A12 GP5[14] A13 GP5[08] A14 GP5[04] A15 GP2[09] A16 OUT03 A17 GP3[14] A18 GP2[00] A19 GNDUSBB BLM21PG221 AHCLKX L401 ACLKR AHCLKR...

  • Page 56: Digital 4

    Ref700～ 799 R708 33_VCC_USB_B R709 N701 R710 4P-EHs Q701 L701 BLM21PG221 FDC608PZ USBB3.3V N701 TO B3802 from MAIN +5V-DIG INPUT CLT_M TO A5 R711 Q706 KRC102S U700 L702 INPUT CTL_+3.3USBB PQ018ENA1ZPH BLM21PG221 NC 4 USBB1.8V TO A3 R700 R704 R715 R705 OPEN R706...

  • Page 57: Digital 5

    8U-310151 Ref800～999 Digital UNIT(5/5) 33_VCCIO R901 24.576MHz N801 7P-FFC_BASE(SIDE) 33_VCCIO 33_VCCIO L800 33_VCCIO U804 U805 BLM21PG221 TC7WHU04FU TC7WHU04FU 22.5792MHz VCC 8 VCC 8 R906 R900 1Y 7 1Y 7 2A 6 2A 6 R897 3Y 5 3Y 5 R911 OUTPUT DIR_SCK_24.576MHz R903 TO C1...

  • Page 58: Exploded View

    EXPLODED VIEW Please see the last chapter for the part list. J0001 S10x2 S6x2 J0005-J0006 S5x1 J0003-J0004 S1x1 0040T S10x1 S6x1 S13x5 S21x3 (B) S13x1 S1x1 S22x3 (SG) 0110Rx1 0040Hx6 S5x2 0120Rx2 S1x1 S4x2 S4x1 J0002 S5x5 S3x4 0010H S10x2 0035T 0100Rx4 0013R...

  • Page 59: Packing View

    PACKING VIEW Please see the last chapter for the part list. 0020P 0010U 0060U UK plug 0020U (UK Only) 0050U 0050P 0030U 0080P W0001 0010A 0020A 0022P 0020P 0030A 0060P 0070P 0040P 0010P 0020U 0060P 0040P...

  • Page 60: Semiconductors

    SEMICONDUCTORS Only major semiconductors are shown, general semiconductors etc. are omitted to list. The semiconductor which described a detailed drawing in a schematic diagram are omitted to list. 1. IC's LC78212 (MAIN : U3903) MC14094B MC14094 (FRONT : U2551, U2552) PIN ASSIGNMENT STROBE OUTPUT...
  • Page 61 Terminal Function Port Setting Port Name Note Act. stby Exit R STROBE Chip Enable DATA DATA From 4094-1 CLOCK Serial Clock TONE PD 10k Tone Control SW (H/L = Tone/Source Direct) P-DIRECT PD 10k Power Amp direct in Relay ON (ON:H) PD 10k CD Input Relay ON (ON:H) LINE...
  • Page 62 PIN CONFIGURATION (top view) M3062LFGPGP (DIGITAL: U101) /CS0 /CS1 /CS2 /CS3 /WRL/WR /WRH/BHE /BCLK /HLDA M16C/62P Group /HOLD /ALE /RDY/CLK /CTS /RTS /CLK /RxD /SCL /SDA /CTS /RTS /CTS /CLKS /CLK /RxD /SCL /SDA AVcc /SDA /TA0 (Note) /RxD /SCL /TA0 /TB5 (Note)
  • Page 63 M3062LFGPGP Terminal Function Pin Name Signal Name Initial Note P9_4/DA1/TB4IN SO_DI Relay operation port on source direct mode P9_3/DA0/TB3IN CD_DI Relay operation port on CD function P9_2/TB2IN/SOUT3 DAC_DATA_IN for DAC (to PLD) to CS4398 Data P9_1/TB1IN/SIN3 DAC_CS_IN for DAC (to PLD) to CS4398 CS P9_0/TB0IN/CLK3 DAC_CK_IN for DAC (to PLD) to CS4398 CLK...
  • Page 64 Pin Name Signal Name Initial Note P2_7/AN2_7/A7(/D7/D6) DIR1_CIDO DIR DIDO P2_6/AN2_6/A6(/D6/D5) DIR1_CK DIR CLK P2_5/AN2_5/A5(/D5/D4) DIR1_CE DIR CE P2_4/AN2_4/A4(/D4/D3) DIR1_CODI DIR CODI P2_3/AN2_3/A3(/D3/D2) P2_2/AN2_2/A2(/D2/D1) DSD_MUTE_F for PLD P2_1/AN2_1/A1(/D1/D0) DSDMUTE P2_0/AN2_0/A0(/D0/-) SACD_LED_IN P1_7/D15/*INT5 USBB_MUTE for USB-B P1_6/D14/*INT4 USBB_INT for USB-B P1_5/D13/*INT3 REMOTE (RC5_IN) RC5 input P1_4/D12...
  • Page 65 TC7WHU04FU (DIGITAL : U301, U303, U804, U805 )
  • Page 66 PCM9211 (DIGITAL : U302) PCM9211 Block Diagram...
  • Page 67 PCM9211 Pin Discriptions...
  • Page 68 ADuM1285 (DIGITAL : U402, U403, U404) EPM240T100C5N (DIGITAL : U800) EPM240T100C5N Terminal Function Pin/Pad Name Connect Device Direction Detail 1 IO 2 IO 3 IO 4 IO .MODE3. CD MECHA PLD_RST(MODE3.) 5 IO .SRDATAO CD MECHA SRDATA BE→PLD Control 6 IO .SRCLK CD MECHA SRCLK BE→PLD Control...
  • Page 69 Pin/Pad Name Connect Device Direction Detail 23 TDI .TDI PLD UPDATE Test Data Input for JTAG 24 TCK .TCK PLD UPDATE Test Clock for JTAG 25 TDO .TDO PLD UPDATE Test Data Out for JTAG 26 IO .SLAVE_MCK CD MECHA CD MECHA MCK(33.8688MHz) 27 IO .DAC_DSD_DATAL...
  • Page 70 Pin/Pad Name Connect Device Direction Detail "TMS320C6748BZWT3 83 IO .USBB_MCK_OUT MCK for USB-DAC,DIR /PCM9211" 84 IO .M/SEL N3305 7P FFC Connector M/SEL for SYSCON Update 85 IO .AUDIO_DSD/PCM M3062LFGPGP Audio Gain (SACD : Hi/Others : Lo) Detect 86 IO .CONT5. M3062LFGPGP MCK (USB-A/Others) Detect 87 IO...
  • Page 71    CS2000-CP (DIGITAL:U801)                                          ...
  • Page 72 TC74LCX157FT ( DIGITAL : U307, U308)
  • Page 73 CS4398 1. PINOUT DRAWING CS4398 (DIGITAL : U309) DSD_B DSD_A DSD_SCLK SDIN SCLK AMUTEC LRCK AOUTA- MCLK AOUTA+ DGND AGND M3 (AD1/CDIN) AOUTB+ M2 (SCL/CCLK) AOUTB- M1 (SDA/CDOUT) BMUTEC M0 (AD0/CS) VREF REF_GND FILT+ CS4398 CS4398 Terminal Functions Figure 1. Pinout Drawing Pin Name Pin # Pin Description...
  • Page 74 MAIN MAIN PCB ASS'Y ※Parts indicated by "nsp"on this table cannot be supplied. ※The parts listed b NOTE:The symbols in the column Remarks indicate the following destinations. U : North America model N : Europe model K : China model F : Japan model B : Black model SG : Silver gold model REF No.
  • Page 75 MAIN REF No. Part No. Part Name Remarks Q'ty New Ver R3061,3062 RD14B2E104JT(5) 00D2412403934 ! R3063,3064 00MGG0510016X 10 OHM +- 5% 1/6W 00MGG0510016X R3065,3066 RD14B2E102JT(5) 00D2412398955 R3067,3068 RD14B2E331JT(5) 00D2412397943 R3071,3072 RD14B2E153JT(5) 00D2412401936 R3077-3080 RD14B2E101JT(5) 00D2412396928 R3081,3082 RD14B2E153JT(5) 00D2412401936 R3083-3086 RD14B2E220JT(5) 00D2412394962 R3087,3088 RD14B2E153JT(5)
  • Page 76 00MOA106035Z1 C7003,7004 00MOF55103581 0.01UF 100V +- 5% FNS 00MOF55103581 C7005,7006 00MOF55393586 0.039UF 100V +- 5% FAS 00MOF55393586 C8001,8002 1340500010008 15000uF/63V(marantz Original) 1340500010008 C8021 00MOA22706326 220 UF M 63V RA-2 00MOA22706326 C8022 00MOA10605021 10 UF M 50V RA-2 00MOA10605021 C8101-8104 00MOA22702521...
  • Page 77 FRONT FRONT PCB ASS'Y ※Parts indicated by "nsp"on this table cannot be supplied. ※The parts listed b NOTE:The symbols in the column Remarks indicate the following destinations. U : North America model N : Europe model K : China model F : Japan model B : Black model SG : Silver gold model REF No.
  • Page 78 FRONT REF No. Part No. Part Name Remarks Q'ty New Ver R2515 RM73B--103JT +1608 00D2472009983 R2516 RM73B--331JT (1608) +1608 00D2472006902 R2517 RM73B--103JT +1608 00D2472009983 R2518 RM73B--221JT +1608 00D2472005987 R2519 RM73B--103JT +1608 00D2472009983 R2520 RM73B--221JT +1608 00D2472005987 R2522 RM73B--122JT +1608 00D2472007969 R2523 RM73B--103JT +1608...
  • Page 79 FRONT REF No. Part No. Part Name Remarks Q'ty New Ver C4517 CK73F1E104ZT +1608 00D2570512903 C4519-4522 00MOA22702521 220 UF M 25V RA-2 00MOA22702521 C4801 00MOA10702521 100 UF M 25V RA-2 00MOA10702521 C4802,4803 CK73F1E104ZT +1608 00D2570512903 C4804 00MOA22605021 22 UF M 50V RA-2 00MOA22605021 C4805 00MOA10702521...
  • Page 80 DIGITAL DIGITAL PCB ASS'Y ※Parts indicated by "nsp"on this table cannot be supplied. ※The parts listed b NOTE:The symbols in the column Remarks indicate the following destinations. U : North America model N : Europe model K : China model F : Japan model B : Black model SG : Silver gold model REF No.
  • Page 81 DIGITAL REF No. Part No. Part Name Remarks Q'ty New Ver R0175 RM73B--103JT +1608 00D2472009983 R0177 RM73B--103JT +1608 00D2472009983 R0179 RM73B--103JT +1608 00D2472009983 R0301,0302 RM73B--560JT +1608 00D2472004946 R0303 RM73B--101JT +1608 00D2472005903 R0304-0306 RM73B--0R0KT +1608 00D2472018903 R0307 RM73B--681JT +1608 00D2472007901 R0308 RM73B--102JT +1608 00D2472007943...
  • Page 82 DIGITAL REF No. Part No. Part Name Remarks Q'ty New Ver R0934 RM73B--0R0KT +1608 00D2472018903 R0935 RM73B--0R0KT+1005 00D2473001906 R0937-0956 RM73B--103JT +1005 00D2473010984 CAPACIITORS GROUP C0101-0105 CK73F1C104ZT +1005 00D2575009974 C0106 CC73CH1H101JT +1005 00D2575004966 C0107,0108 CK73B1H102KT +1005 00D2575006993 C0109 00D2544657904 CE67C1C100MT(RV2) 00D2544657904 C0110-0117 CK73F1C104ZT +1005...
  • Page 83 DIGITAL REF No. Part No. Part Name Remarks Q'ty New Ver C0703-0705 CK73F1C104ZT +1005 00D2575009974 C0706 00D2574012933 CE67C1C101MT (RV2) +REF 00D2574012933 C0707 00MEY107006BY PVO-6V101MF60S-R2 (100UF 6.3V ESR=50) 00MEY107006BY C0708 CK73F1C104ZT +1005 00D2575009974 C0709 00D2574012933 CE67C1C101MT (RV2) +REF 00D2574012933 C0710 00D2544645903 CE67C0J221MT(MVA) +REF 00D2544645903 C0711...
  • Page 84 VOLUME PCB UNIT 0010F 40241044400AM FRONT AL PANEL PM7005 BL 40241044400AM 0010F 40241044401AM FRONT AL PANEL PM7005 SG 40241044401AM 0020F 421410006004M MARANTZ BADGE (AL) FOR M1 MODEL 421410006004M 0040F 42251006200AM ESCUTCHEON CENTER 42251006200AM 0050F 42251006300AM ESCUTCHEON CENTER BASE BL PM7005 42251006300AM 0050F...
  • Page 85 EXPLODED REF No. Part No. Part Name Remarks Q'ty New Ver 0390C SCREW 00M51100306M9 0400C SUPPORT DIGITAL 45231002500AS 0410C BRACKET DIGITAL PWB 44431034400AM 0420C SCREW 00M51280308M0 0430C SCREW 00M51280308M0 0440C SCREW 00M51460306M9 0450C SCREW 00M51460306M9 0230C SIDE RETAINER L PM7003 24AJ 442310005009M 0240C SCREW...
  • Page 86 0010U 35201034001AM INST. MANUAL (K CD-ROM) 35201034001AM 0010U 54111118700AM INST. MANUAL(F) 54111118700AM 0020U WARRANTY USA 54311010512AM 0020U WARRANTY FOR CHINA MARANTZ 8W5431016600M 0020U WARRANTY F (HOSHOUSHO) 00M27AK854013 0030U WARRANTY CANADA 00M183J854018 0030U USER CARD (F) 00M21AK865019 0050U SAFETY INSTRUCTIONS (U)

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