Denon DCD-A100 Service Manual
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Denon DCD-A100 Service Manual

Super audio cd player
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See also: Owner's Manual
e
DCD-A100
• 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.
S0175-1V02DM/DG1011
SERVICE MANUAL
MODEL
SUPER AUDIO CD PLAYER
Copyright 2010 D&M Holdings Inc. All rights reserved.
WARNING: Violators will be prosecuted to the maximum extent possible.
JP
E3
E2
P P
e
D&M Holdings Inc.
Ver. 2
Please refer to the
MODIFICATION NOTICE.
EK
K2A E1C E1K EUT
P

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Summary of Contents for Denon DCD-A100

  • Page 1 MODIFICATION NOTICE. SERVICE MANUAL MODEL K2A E1C E1K EUT DCD-A100 SUPER AUDIO CD PLAYER • 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.

  • Page 2: Safety Precautions

    SAFETY PRECAUTIONS The following check should be performed for the continued protection of the customer and service technician. LEAKAGE CURRENT CHECK Before returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassis resistance check.

  • Page 3: Note For Parts List

    NOTE FOR SCHEMATIC DIAGRAM WARNING: Parts marked with this symbol z have critical characteristics. Use ONLY replacement parts recommended by the manufacture CAUTION: Before returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassis 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 unit is defective.

  • Page 4: Warning And Laser Safety Instructions

    WARNING AND LASER SAFETY INSTRUCTIONS WARNING WAARSCHUWING Alle IC’s en vele andere halfgeleiders zijn gevoelig All ICs and many other semi-conductors are voor elektrostatische ontladingen (ESD). susceptible to electrostatic discharges (ESD). Onzorgvuldig behandelen tijdens reparatie kan de Careless handling during repair can reduce life levensduur drastisch doen verminderen.
  • Page 5 DIMENSION...

  • Page 6: Wire Arrangement

    WIRE ARRANGEMENT If wire bundles are untied or moved to perform adjustment or parts replacement etc.,be sure to rearrange them neatly as they were originally bundled or placed afterward. Otherwise, incorrect arrangement can be a cause of noise generation. • The photograph is DCD-2010AE. Wire arrangement viewed from the top Front Panel side Back Panel side...
  • Page 7 DISASSEMBLY • Disassemble in order of the arrow of the figure of following flow. • In the case of the re-assembling, assemble it in order of the reverse of the following flow. • In the case of the re-assembling, observe "attention of assembling" it. TOP COVER FRONT PANEL ASSY SACD/DVD MECHA UNIT ASSY...

  • Page 8: Front Panel Assy

    1. FRONT PANEL ASSY Proceeding : TOP COVER → FRONT PANEL ASSY (1) Remove the screws. View from bottom (2) Cut the wire clamp bands, then loose the cord holder and style pin. Disconnect the connector wires, then remove the screws. CY051 CY034 Cord holder : Loose...
  • Page 9 DIAGNOSTICS OF OPTICAL PICKUP AND REPLACING TRAVERSE UNIT Make failure diagnostics of the Optical Pickup as follows. If the laser drive current (IOP) becomes more than 1.5 times of the initial value, the Optical Pickup should be replaced. The laser drive current initial value is checked by "IOP checked Method" of next page. In case of replacing the Pickup, change the whole part of the Traverse Unit.
  • Page 10 2. Check the FE balance value Load the DVD (TDV-520C) in the aging mode, and then select the "T3 Servo" mode of the test mode. Select the mode and check FE balance value. 2.1 FE balance value(DVD) check (1) Load the DVD (TDV-520C) in the aging mode, and then select the "T3 Servo" mode of the test mode. And press the 8 button.
  • Page 11 5.2 Store the current value of the laser current : CD (1) Current value “T22” is selected. FL Display (The display part of 13 digits) - - - T 2 2 - n n n n - - (2) Press the 1 / 3 button for at least 5 seconds, and "SAVE?" is displayed. FL Display (The display part of 13 digits) - - - T 2 2 S A V E ? - - (3) Press the 8 or 9 button to select “T21”.
  • Page 12 HOW TO REPLACE TRAVERSE UNIT Caution: The optical pickup can be damaged easily by static electricity charged on human body. Take necessary anti-static measures when repairing around the optical pickup. (Follow the procedure below in reverse order when reassembling.) • The photograph is DCD-2010AE. 1.
  • Page 13 (3) Solder the short-circuit. 3. Traverse Unit disassembly (1) Remove 15P FFC, 24P FFC and 5P PH WIRE connecting with from the MECHA P.W.B. UNIT. (2) Remove 4 screws then detach MECHA P.W.B. UNIT. (3) Remove 4 screws fixing DAMPER. (4) Remove Traverse Unit in the arrow direction.

  • Page 14: Service Mode

    SPECIAL MODE TRANSITION DIAGRAM 2 + 5 + POWER_ON H.R.NORMAL operation TOC read → playback title-all of the disc. → AGING MODE OPEN → CLOSE → “Aging Mode” TOC read ※ The tray opens and stops. H.R.NORMAL MODE It displays repeatedly. If loading an SACD, do not “NORMAL”...

  • Page 15: Version Display

    2. Version display 2.1. procedure (1) P OWER switch is turned to on while pressing the 1 / 3 and 8 buttons simultaneously. "Ver.Disp" is displayed on the FL tube. Next, the version of the system μcom is displayed on FL tube. (2) Now, press the 9 button, following information is displayed on the FL tube. ＜ Display Order ＞ Version of Boot Loader → Version of B/E → Make day of B/E → Version of FPGA → Version of USB μ-com → Checksum check result of EEP ROM (Refere to b 1) → Communication result with B/E (Refere to b 2) → The entire FL tube is flashing with an interval of about 1 second. b 1 C hecksum check result ofEEP ROM "EEP OK"：normal "EEP Err1"：Tuner/Timer-related checksum error "EEP Err2"：Amp-related checksum error "EEP Err3"：Last Line1,2 select checksum error b 2 C ommunication result with B/E "BE OK"：normal "BE Err"：Communication error 3.

  • Page 16: Selecting The Mode

    3.2. Selecting the mode ・ The following modes are available. Press the 8 or 9 button to select each mode and press the 1 / 3 button to set that mode. Press the 2 button to return to the mode originally set when the test mode was entered. (1) FL tube lighting mode : T0 (2) Tray open/close mode : T1 (3) Laser on/off (CD/DVD) mode : T2 (4) Servo adjustment value display mode : T3 (5) Trace mode (error rate display) : T7 (6) Servo properties measurement mode : TA (7) Accumulated laser on time display mode : TB (8) Monitor terminal setting mode : TD (9) SACD watermark signal quality checking mode : TE...

  • Page 17: Version Upgrade Procedure Of Firmware

    4.VERSION UPGRADE PROCEDURE OF FIRMWARE 4.1. Update for IC502(M3062LFGPGP) (1) Prepare the windows PC that installed the FLASHSTA.EXE. ①Connect windows PC with RS-232C cable. ②Switch to the direction of the arrow. S706 (CNVSS) CX708 ⑤Press the RESET button. ④Turn on DCD-2010AE. ③Connect CX072 on the 8U-310040 board (Check connection CY141 on 8U-310040.) with 7P PH-PH CONN.CORD(00D2042971069) (2) Connect SPK-581 as follows.
  • Page 18 (4) Check the Internal flash memory in the Select Program. Choose the COM Port number. And click the OK. (5) Click the Refer..(6) Choose the DCD-1650SE.mot. And click the Open.
  • Page 19 (7) The FilePath and ID are inputted automatically, and the MCU Type is selected toM16C/20 62 automatically. Click the OK. (8) Click the Setting..
  • Page 20 (9) Choose the 57600 in the Baud rate. (DO NOT choosethe other one!!) Click the OK. ※ The setting is memorized if it does once. It is necessary to set it to connected failure again when doing. (10) Click the E.P.R..(11) Click the OK.
  • Page 21 (12) Software is written into the I-nternal 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 22 (14) Click the Exit. (15) Turn off DCD-A100. (16) Remove the SPK-581 form DCD-A100.
  • Page 23 4.2. Update for IC803(TMP92FD28AFG) (1) Prepare the windows PC that installed the FlashProg.EXE. (2) Connect SPK-581 as forrows. ①Connect windows PC with RS-232C cable. ②Switch to the direction of the arrow. CX708 ③Connect CX072 on the 8U-310040 board with 7P PH-PH CONN.CORD(00D2042971069). (3) Double click FlashProg.exe, and launch the FlashProgrammer.
  • Page 24 (4) Click the Setup in the menu bar and select the Setup File. (5) Click Device tab.
  • Page 25 (6) C hoose the TMP91FD28 in the Device, and choose the 900/H1 in the Series. Click Apply, and display the chosen Dvice. (7) Click Password.
  • Page 26 (8) Choose the Device is Blank. And Click OK. (9) Click Object File tab.
  • Page 27 (10) Click Browse. (11) Choose the Motorola S Format(*.s16,*.s24,*.s32) in Files of type. Choose the DCD1650_BOLERO_Ver0_4010.s24, and click Open.
  • Page 28 (12) The place of the file is displayed.
  • Page 29 (13) Click Option. (14) Choose Erase Without Password (for 900 Family). And Click OK.
  • Page 30 (15) Click Communication tab. (16) Choose the Serial port number in the COM Port. Check the Data Rate Manual, and input 9 in the Clock. And Click OK. Choose the Serial port that connect with 232C cable. The setting is completed.
  • Page 31 (17) Turn on DCD-A100, and press the RESET button. CX708 ①Turn on DCD-2010AE. ②Press the RESET button. (Check connection CY141 on 8U-310040.) (18) I f the connection with the Flash Programmer is successfully made, a dialogue box saying "Erase All data in this devise? (Y/N)" appears automatically. If the connection fails, error message will appear. (Ex.: E000) Click Yes. (19) Click A (Auto Programing) to start writing. (20) Turn off DCD-A100. (21) Remove the SPK-581 form DCD-A100.

  • Page 32: Troubleshooting

    TROUBLE SHOOTING 8U-210083-1(DIGITAL POWER UNIT)
  • Page 33 8U-310040(SACD MODULE UNIT-FE/BE BLOCK)
  • Page 35 8U-310040(SACD MODULE UNIT-DIGITAL BLOCK)
  • Page 37 8U-21003-7(AUDIO UNIT)
  • Page 38 8U-310040(SACD MODULE UNIT-USB BLOCK)
  • Page 40 8U-210084(DSP DIGITAL I-O UNIT)
  • Page 43 BLOCK DIAGRAM STAND BY TRANS DIGITAL TRANS ANALOG TRANS...
  • Page 44 ---MEMO---...

  • Page 45: Terminal Function

    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 MN2DS0009VP (310040 : IC107) Terminal Function Pin No. Pin Name Type Symbol Function...
  • Page 46 Pin No. Pin Name Type Symbol Function EXADT7 EXT ADR7 External memory address 7 / data 12 EXADT6 EXT ADR6 External memory address 6 / data 5 EXADT5 EXT ADR5 External memory address 5 / data 13 EXADT4 EXT ADR4 External memory address 4 / data 6 EXADT3 EXT ADR3...
  • Page 47 Pin No. Pin Name Type Symbol Function LPC2 LPC2 CD LPC input LPCO2 LPCO2 CD LPC output VREFH V-REFH Reference Voltage 2.20V output VHALF V-HALF Reference Voltage 1.65V output VIN10 VIN10 CD head input VIN9 VIN9 CD head input VIN5 VIN5 CD head input VIN6...
  • Page 48 Pin No. Pin Name Type Symbol Function TRCDATA1 XSAK System ucom port 45 TRCDATA2 SDCK System ucom port 46 TRCDATA3 XSHD System ucom port 47 TRCST XSRQ System ucom port 48 VDD33 3.3V I/O supply MDQ15 SDRAM DATA15 SDRAM data 15 MDQO SDRAM DATA0 SDRAM data 0...
  • Page 49 EP3C16F256C8N (310040 : IC510) Terminal Function PINNo. Location Dir. Pin Name POWER 3.3V bidir EMPHASIS bidir S_TEST_4 INPUT /INT_EXT INPUT DAC_DATA_IN INPUT DAC_CS_IN INPUT DAC_CK_IN INPUT TEST1 INPUT OCXO_IN OUTPUT TEST6 OUTPUT DFRST OUTPUT INPUT DSD_MUTE_O OUTPUT DAC_CS_OUT INPUT SPDIF_IN POWER 3.3V INPUT...
  • Page 50 PINNo. Location Dir. Pin Name OPEN GND* POWER 3.3V OPEN GND* OPEN GND* POWER 3.3V OPEN GND* POWER 3.3V OPEN GND* INPUT PDATA0 INPUT PLRCK INPUT FPGA_C1 CONFIG ~ALTERA_FLASH_nCE_nCSO~ OPEN GND* POWER 1.2V OPEN GND* OPEN GND* OPEN GND* OPEN GND* OPEN GND*...
  • Page 51 PINNo. Location Dir. Pin Name OUTPUT DSD_CONT OUTPUT DSD_BCK_O OUTPUT ~ALTERA_nCEO~ INPUT FPGA_C2 OPEN GND* POWER 3.3V OPEN GND* POWER 1.2V POWER 1.2V POWER 1.2V POWER 1.2V POWER 1.2V OPEN GND* CONFIG MSEL2 POWER 3.3V INPUT DSD_SW INPUT DSD_SL OUTPUT ~ALTERA_DCLK~ CONFIG ~ALTERA_DATA0~...
  • Page 52 PINNo. Location Dir. Pin Name OPEN GND* POWER 1.2V OPEN GND* OPEN GND* POWER 1.2V OPEN GND* POWER 3.3V OPEN GND* INPUT DMIX_L INPUT DIR_BCK_IN OUTPUT SPDIF_OUT1 OPEN GND* OPEN GND* POWER 2.5V OPEN GND* OPEN GND* OPEN GND* OPEN GND* OPEN GND*...
  • Page 53 PINNo. Location Dir. Pin Name OPEN GND* INPUT USB_DATA INPUT USB_DOUT OUTPUT Rfs/FS_DSP OUTPUT PD0/DFL_DSP OUTPUT R64fs/BCK_DSP POWER 3.3V OPEN GND* POWER 3.3V OPEN GND* OPEN GND* POWER 3.3V OPEN GND* POWER 3.3V OUTPUT MCK2_OUT_DAC OPEN GND* INPUT USB_BCK INPUT PD0/DFL_O_DSP OUTPUT DAC_CK_OUT...
  • Page 54 CXD2753R (310040 : IC303) Pin Assignment Block Diagram...
  • Page 55 CXD2753R Terminal Function Pin Name Functions 1 VSC It fixed to ground.( for Core) Latch input for μCOM serial communication. 2 XMSLAT Shift clock input for μCOM serial communication. 3 MSCK Data input for μCOM serial communication. 4 MSDATI 5 VDC +2.5V Power for Core.
  • Page 56 Pin Name Functions 50 TESTO Output for TEST. (open) 51 TESTI Input for TEST. It fixed to “L” potential. 52 TESTI Input for TEST. It fixed to “L” potential. 53 TESTO Output for TEST. (open) 54 VDC +2.5V Power for CORE. 55 DSADML DSD Data output terminal for Lch Down Mix.
  • Page 57 Pin Name Functions 96 TESTI TEST input terminal. It fixed to “L” potential. 97 TESTI TEST input terminal. It fixed to “H” potential. 98 TESTO TEST output terminal. (open) 99 VDC +2.5V Power for CORE. 100 TESTI TEST input terminal. It fixed to “L” potential. 101 TESTI TEST input terminal.
  • Page 58 Pin Name Functions 148 A11 Address output terminal for SDRAM. (MSB) 149 A10 Address output terminal for SDRAM. 150 VSC Ground for CORE. 151 A9 Address output terminal for SDRAM. 152 A8 Address output terminal for SDRAM. 153 VDC +2.5V Power for CORE. 154 A7 Address output terminal for SDRAM.

  • Page 59: Block Diagram

    M3062LFGPGP (310040: IC502) /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) /ANEX1/S /ANEX0/CLK4 /CLK /TA1...
  • Page 60 M3062LFGPGP Terminal Function Pin No. Pin Name Signal Name Initial Function P9_4/DA1/TB4IN BE_KEY0 B/E Button Signal 1 D/A Enable PU, PD is impossible P9_3/DA0/TB3IN BE_KEY1 B/E Button Signal 2 D/A Enable PU, PD is impossible P9_2/TB2IN/SOUT3 DAC_DATA_IN DAC CONTROL DATA INPUT PORT P9_1/TB1IN/SIN3 DAC_CS_IN DAC CHIP SELECT PORT...
  • Page 61 FPGA_C4 FPGA control P0_5/AN0_5/D5 AL32_EMPH O/(I) FPGA emphasis selection port. When DIR reception signal is EMPHASIS, "H" P0_4/AN0_4/D4 OPEN DENON LINK ON/OFF control (L;ON H;OFF) P0_3/AN0_3/D3 AL32_TEST5 O/(I) FPGA FS selection port P0_2/AN0_2/D2 AL32_TEST4 O/(I) FPGA FS selection port P0_1/AN0_1/D1...
  • Page 62 TMP92FD28AFG (310040 : IC803)
  • Page 63 TMP92FD28AFG Block Diagram TMP92FD28AFG Terminal Function Pull IC Terminal name Terminal name RST INIT Port function /RESET RESETTerminal Port only for input (Schmitt input and PU resistance) PC0/INT0 Reserved Port only for input (with Schmidt input) PC1/INT1 Non (PD) Port only for input (with Schmidt input) PC2/INT2/TB1IN0/ Non (PD) Port only for input (with Schmidt input)
  • Page 64 Pull IC Terminal name Terminal name RST INIT Port function Non (NC) Output port DVSS Power supply (GND) Power supply (GND) DVCC1B Power supply (+1.5V) Power supply (+1.5V) RVOUT1 Built-in +1.5V Regulator Voltage output is not in the Flash version output RVIN Built-in +1.5V Regulator...
  • Page 65 Pull IC Terminal name Terminal name RST INIT Port function P74/TA0IN RESET output for I/O port (Schmitt input ) TC94A92FG P80/CS0/TA1OUT/ Flash writing BOOT Rewrite control BOOT P82/CS2 Reserved Port only for input P83/CS3/WAIT/ TC94A92FG communication I/O port TA5OUT LRCK Operational mode (PU) Port only for input (Fixed H) Oscillator connection...
  • Page 66 TC94A92FG (310040 : IC802)
  • Page 67 TC94A92FG Terminal Function Symbol Description Remarks Default DSP VCO - EFM and PLCK Phase difference VCoi signal output pin. 3 state output 3AI/F (DSP VCO control voltage inputr pin.) CD-DSP-Power supply for 3.3V RF RVDD3 amplifier core and PLL circuit SLCo OPEN 3AI/F...
  • Page 68 Symbol Description Remarks Default FSMoNiT OPEN 3AI/F RFZi OPEN 3AI/F RFRP OPEN 3AI/F OPEN 3AI/F AVDD3 Power supply pin for 3.3 V CD analog circuits. OPEN 3AI/F OPEN 3AI/F Grounding pin for 1.5V Decoder-DSP VSS-3 CD circuit OPEN 3AI/F FMoS OPEN 3AI/F OPEN...
  • Page 69 Symbol Description Remarks Default DVSS3R Grounding pin for 3.3V Muiti-Bit DAC circuit OPEN 3AI/F DVDD3R Power supply pin for 3.3V Audio DAC circuit. DVDD3L Power supply pin for 3.3V Audio DAC circuit. OPEN 3AI/F DVSS3L Grounding pin for 3.3V Muiti-Bit DAC Circuit XVSS3 Grounding pin for 3.3V clock oscillator circuit (16.9344MHz)
  • Page 70 Symbol Description Remarks Default VDD3 Power Supply pin for 3.3V Digital circuit CMOS Port Schmitt input BUS0 Microprocessor I/F data input/output pin 0 3I/F Refer to [1.2 Pin Assinment Table] CMOS Port Schmitt input BUS1 Microprocessor I/F data input/output pin 1 3I/F Refer to [1.2 Pin Assinment Table] CMOS Port...
  • Page 71 BD7956FS (310040: IC101) Block Diagram...
  • Page 72 BD7956FS Terminal Function Pin No. Symbol Description LDO- Loading driver negative output LDO+ Loading driver positive output BTL block pre-loading power supply ACTIN1 Actuator driver 1 input ACTIN2 Actuator driver 2 input TJMON Chip temperature monitor terminal BTHC Connection with capacitor for bottom hold SPVM_S Spindle driver power supply PGND1...

  • Page 73: Top View

    LC89058W (310040: IC401) EMPHA/UO AUDIO/VO XMODE RXOUT Microcontroller C bit, U bit 37 DO 36 RERR 24 SDIN 23 SLRCK Input Demodulation 22 SBCK Data Selector 21 RDATA & Selector 21 RDATA Lock Detect XMODE 20 RLRCK RX5/VI DGND 19 DVDD RX6/UI TOP VIEW 24 SDIN...
  • Page 74 Function Pin Name XOUT X’tal osc. connecting output terminal X’tal osc. connection, external clock input terminal (24.576MHz or 12.288MHz) DVDD — Digital power DGND — Digital GND EMPHA/UO Emphasis information/U-data output/Chip address setting terminal AUDIO/VO Non-PCM detect/V-flag output/ Chip address setting terminal CKST Clock switch transition period output/Demodulation master or slave function switching terminal Interrupt output for μcom (Interrupt factor selectable)/Modulation or general I/O switching terminal...
  • Page 75 AK4399EQ (210083: IC106) Block Diagram...
  • Page 78 2. FL DISPLAY FL TUBE (15-BT-97GNK) (210083: FL601) SUPER DVD GROUP TITLE TRACK CHAP ANGLE D.MIX PROG RAND TOTAL SING REM HDCD DIGITAL AUDIO VCD L.PCMP.PCM 1 A-B MPEG JPEG PROGRESSIVE WMA MP3 HDMI 480P 576P F V G IEEE1394 DVI 720P 1080i (2G~14G)
  • Page 79 PRINTED WIRING BOARDS 8U-210083 AUDIO/POWER/DISP UNIT (1/2) Aside DISPLAY UNIT C614 C613 C615 IC602 8U-210083-2 W602 IC601 FL601 IM/REF C610 C631 C632 322x243 C634 C618 C633 LD603 LD602 C617 ST104 CY051 USB UNIT CW037 ST109 8U-210083-6 C605 CY071 C606 C630 CY101 W606 C901...
  • Page 80 8U-210083 AUDIO/POWER/DISP UNIT (2/2) Bside C625 C626 C627 C159 R620 ZD606 C160 R619 R618 R614 C609 R674 R611 R617 R616 R675 TR602 TR604 R609 R607 R612 C603 R613 R676 R679 C607 R677 R610 R678 R603 R605 C624 R606 R604 R680 C602 R602 C628...
  • Page 81 8U-210084 DSP/DIGITAL-IO UNIT FOIL SIDE COMPONENT SIDE...
  • Page 82 8U-310040 MECHA PWB UNIT CX101 R680 R681 R679 R678 CY141 C543 C511 C501 C504 C505 C526 C503 C506 C521 C540 C530 C509 RR102 C528 R667 C507 C502 C520 C539 C508 R502 R682 C518 C538 R683 C537 R666 R503 RR103 C515 C185 FB105 C516...

  • Page 83: Parts List Of P.w.b. Unit

    PARTS LIST OF P.W.B. UNIT ＊ Parts for which "nsp" is indicated on this table cannot be supplied. ＊ The parts listed below are for maintenance only, might differ from the parts used in the unit in appearances or dimensions. Note:The symbols in the column "Remarks"...
  • Page 84 Ref. No. Part No. Part Name Remarks Q'ty D825 00D2760855001 D3SB20-7103 D827-829 00D2760794900 KDS160-RTK/P D830,831 00D2760704903 1SR35-400A(T93X) D903-910 00D2760701003 S2L20U-4002P7.5 ZD601,602 251310004507S CG0603MLC-12LE ZD603 00D2760829901 NSAD500F-T1B ZD604-606 251310004507S CG0603MLC-12LE ZD607 00D2760644940 MTZJ10A T77 ZD801 00D2760683943 UDZS3.6B-TE17 ZD802,803 00D2760683998 UDZS16B-TE17 ZD804 00D2760644937 MTZJ9.1A T77 LD601...
  • Page 85 Ref. No. Part No. Part Name Remarks Q'ty C131 CK73B1E104KT +1608 C135 CK73B1E104KT +1608 C136 00D2544693939 CE04W1H101MT(RF0) C137 CF73=1C103JT(ECHUB5)+2125 C138 CK73B1H102KT +1608 C139 CK73B1H103KT (1608) +1608 C140,141 134050059238S CE04W1H221MC (RFY) C142-145 CF73=1C104JT(ECHUB5)+3225 C146-149 00D2544693939 CE04W1H101MT(RF0) C150 CK73B1H102KT +1608 C151 CK73B1H103KT (1608) +1608 C152 CK73B1H102KT +1608...
  • Page 86 Ref. No. Part No. Part Name Remarks Q'ty C616 CK73B1E104KT +1608 C618 00D2544196986 CE04W1H100MT (SRA) C619 CK73B1H103KT (1608) +1608 C623,624 CK73B1E104KT +1608 C631,632 00D2544196986 CE04W1H100MT (SRA) C633 00D2544193934 CE04W1C470MT (SRA) C635 CK73B1E104KT +1608 C638,639 CK73B0J475KT(P) +1608 C817 CK73B1H102KT +1608 C818 00D2544693942 CE04W1H221MT(RF0) C819-821...
  • Page 87 Ref. No. Part No. Part Name Remarks Q'ty OTHERS PARTS GROUP AS806 RADIATOR AS808 RADIATOR AS901 RADIATOR AS902 RADIATOR AS903 COMMON PLATE CW035 3P PH-SAN CON.CORD CW037 3P KR CON BASE(L) CX031 2P VH CONNECTOR BASE CX032 2P VH CON BASE (White) CX033 2P VH CON BASE (Red) CX034...
  • Page 88 Ref. No. Part No. Part Name Remarks Q'ty ST102,103 STYLE PIN ST106, STYLE PIN ST108,ST109 STYLE PIN ST801-805 STYLE PIN T802 101010018000D POWER TRANS(MINI E3) T802 101010074000D MINI TRANS DCD2010AE 230V EI-28 E2,E1C W103,104 GND TERMINAL FOR PCB W106 M3 SCREW TERMINAL W604 M3 SCREW TERMINAL W605,606...
  • Page 89 8U-210084 DSP/DIGITAL-IO PWB UNIT ASSY Ref. No. Part No. Part Name Remarks Q'ty SEMICONDUCTORS GROUP IC112 00D2623077900 TC74VHCU04FT +REF IC117 623010001007S TOTX147(F,T) IC118 643010054005S TORX147(FJ T) IC202 00D2623732902 EN5312QI-T IC203 246810048609S W9864G2IH-6 IC204 ADSP21367KSWZ2A1170 IC205 8R2481003400D DSP ROM ASSY (EN29LV160BB-70TIP) NOTE : When update Firmware, please IC805...
  • Page 90 Ref. No. Part No. Part Name Remarks Q'ty C247 CK73B1A104KT +1005 C248,249 CK73B0J475KT(P) +1608 C250 CK73B1A104KT +1005 C251,252 00D2574011905 CE67C0J101MT (RV2) +REF C701 CC73CH1H102JT +1608 C702 CK73F1H103ZT +1608 C703 CK73F1E104ZT +1608 C704 CC73CH1H102JT +1608 C705 CK73F1H103ZT +1608 C706 CK73F1E104ZT +1608 C842 00D2544651913 CE04W0J102MT H15(KY)
  • Page 91 8U-310040 MECHA PWB UNIT ASSY Ref. No. Part No. Part Name Remarks Q'ty SEMICONDUCTORS GROUP IC101 00D2623591907 BD7956FS-E2 IC102 00D2623402902 BR24L32F-WE2 +C IC103 246810033607D ES29LV320FB-70TG IC104 00D2631205900 PQ012FZ01ZP IC106 00D2623627907 TC7SZ125F(TE85L,F) IC107 00D2623682007 MN2DS0009VP IC108,109 00D2623594001 EM638165TS-7G IC110 00D2622514901 SN74LV138APW-EL2 IC111 00D2622641900 SN74LV541APW-EL2...
  • Page 92 Ref. No. Part No. Part Name Remarks Q'ty CAPACITORS GROUP C101 CK73B1A104KT +1005 C102 CE67C1C101MT (RV2) +REF C103 CK73F1C104ZT +1005 C104-106 CK73B1H102KT +1005 C107 00D2574012920 CE67C1C470MT (RV2) +REF C109 CK73F1C104ZT +1005 C110,111 00D2574012917 CE67C1C220MT (RV2) +REF C112 00D2574012920 CE67C1C470MT (RV2) +REF C114 CC73CH1H471JT +1608...
  • Page 93 Ref. No. Part No. Part Name Remarks Q'ty C182 00D2574012933 CE67C1C101MT (RV2) +REF C183 CC73CH1H331JT +1608 C184 CK73B1A104KT +1005 C185 CK73F1E104ZT +1608 C186 CC73CH1H120JT +1005 C187 CK73B1H102KT +1005 C188 CK73B1A104KT +1005 C189 CK73F1H103ZT +1005 C190,191 00D2574011905 CE67C0J101MT (RV2) +REF C192 CK73B1A104KT +1005 C193 00D2574012933...
  • Page 94 Ref. No. Part No. Part Name Remarks Q'ty C261 CK73F1C104ZT +1005 C262 CK73F1A334ZT +1608 C263 CK73F1H103ZT +1005 C264 CK73B1H102KT +1005 C301-303 CK73B1A104KT +1005 C304 00D2574011905 CE67C0J101MT (RV2) +REF C305 CK73B1A104KT +1005 C306 CK73B1H102KT +1005 C307 CK73B1A104KT +1005 C308 CK73B1H102KT +1005 C309 CK73B1A104KT +1005 C311...
  • Page 95 Ref. No. Part No. Part Name Remarks Q'ty C526 00D2574012933 CE67C1C101MT (RV2) +REF C527 00D2574011905 CE67C0J101MT (RV2) +REF C528 CK73F1E104ZT +1608 C529 00D2574011905 CE67C0J101MT (RV2) +REF C530 CK73F1H103ZT +1608 C531 CK73F1E104ZT +1608 C532 00D2574012917 CE67C1C220MT (RV2) +REF C534 CK73F1C104ZT +1005 C535 00D2544657904 CE67C1C100MT(RV2)
  • Page 96 Ref. No. Part No. Part Name Remarks Q'ty C600-604 CK73F1C104ZT +1005 C605-609 CK73F1H103ZT +1005 C610-614 CK73B1H102KT +1005 C615-619 CK73F1C104ZT +1005 C620-624 CK73F1H103ZT +1005 C625-630 CK73B1H102KT +1005 C631 CK73F1C104ZT +1005 C632 CK73F1H103ZT +1005 C633-637 CK73F1C104ZT +1005 C638-643 CK73F1H103ZT +1005 C644-648 CK73B1H102KT +1005 C649-651 CK73F1C104ZT +1005...
  • Page 97 Ref. No. Part No. Part Name Remarks Q'ty C823 CK73B1A104KT +1005 C824 00D2574011905 CE67C0J101MT (RV2) +REF C825-830 CK73B1A104KT +1005 C831 00D2574011905 CE67C0J101MT (RV2) +REF C832,833 CK73B1A104KT +1005 C834 CK73F1H103ZT +1005 C835 00D2574011905 CE67C0J101MT (RV2) +REF C836-838 CK73B1A104KT +1005 C839 00D2574011905 CE67C0J101MT (RV2) +REF C840-843 CK73B1A104KT +1005...
  • Page 98 ---MEMO---...

  • Page 99: Wiring Diagram

    WIRING DIAGRAM...

  • Page 100: Exploded View

    EXPLODED VIEW WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacturer.

  • Page 101: Parts List Of Exploded View

    PARTS LIST OF EXPLODED VIEW ＊ Parts for which "nsp" is indicated on this table cannot be supplied. ＊ P.W.B. ASS'Y for which "nsp" is indicated on this table cannot be supplied. When repairing the P.W.B. ASS'Y, check the board parts table and order replacement parts. ＊...
  • Page 102 Ref. No. Part No. Part Name Remarks Q'ty SIDE PANEL (R) SIDE PANEL (L) 00D1020687033 TOP COVER 00D4411709129 TOP COVER DAMPER 00D4770231053 4 W (S) 00D4770231040 4 W (S) 00D4611182054 RUBBER SHEET WIRE CLAMPER ★ 38 544510154003D POWER TRANS LABEL (A) 544510155006D POWER TRANS LABEL (B) 418010015013D...
  • Page 103 About BUTYL TAPE and NITOFLON TAPE • Purchase unit is 1 volume. Please use it, cutting into the specification length of “Remarks” of “PARTS LIST OF EXPLODED VEW” and a lower table. BUTYL TAPE : 10m of 1 volume NITOFLON TAPE : 10m of 1 volume •...
  • Page 104 --MEMO--...

  • Page 105: Exploded View Of Mechanism

    EXPLODED VIEW OF MECHANISM WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacturer.

  • Page 106: Points Of Greasing

    POINTS OF GREASING...

  • Page 107: Parts List Of Cd Mechanism Unit

    PARTS LIST OF CD MECHANISM UNIT ＊ Parts for which "nsp" is indicated on this table cannot be supplied.\ ＊ The parts listed below are for maintenance only, might differ from the parts used in the unit in appearances or dimensions. Ref.
  • Page 108 Ref. No. Part No. Part Name Remarks Q'ty SPRING-RAIL-84H C2P016 SPG-RACK-84H C2S005 S-MOTOR-FEED-2HP C2A023 T/T MOTOR ASSY C2A019 M2.6X6 BIND S-TIGHT-CR3 BDS06U3 M2.6X4 BIND S-TIGHT-CR3 BDS04U3 M2.6X15 PLATE S-TIGHT-CR3 PDS15U3 M3X4 SCREW CR3 HEA04K3 M3X8 SCREW CR3 HEA08K3 M1.7X2.2PRECISION SCREW TYPE-3 CR3 3BZ22U3 PSW2.1X4X0.25C P21C425...

  • Page 109: Packing View

    PACKING VIEW PARTS LIST OF PACKING & ACCESSORIES ＊ Parts for which "nsp" is indicated on this table cannot be supplied. ＊ Part indicated with the mark " ★ " is not illustrated in the exploded view. ＊ The parts listed below are for maintenance only, might differ from the parts used in the unit in appearances or dimensions. Note:The symbols in the column "Remarks"...
  • Page 110 Ref. No. Part No. Part Name Remarks Q'ty New POLY COVER 307010059014D RC-1138BK BATTERY(R03X2) 00D2032441004 2P PIN CORD 00D2062215006 AC CORD-E1/10A/INLET 00D2062249001 AC CORD (E1C) POLY COVER 00D2062220004 AC CORD SET (E3) ENVELOPE(ZIPPER A5) BRAND BOOK INSPECTION SUB ASSY DCDA100 CONT LABEL SUB ASSY...

  • Page 111: Measuring Method And Waveforms

    MEASURING METHOD AND WAVEFORMS To check the waveforms on the Main P.W.B., the GND (-) probe of the oscilloscope to "Vref" point.(Except for lnner SW, TRVSW) NOTES Measuring Disc: SACD/DAC Test Disc CD/TCD-784 (It is better to use wires for extending between the probe and test points.) •...
  • Page 112 Ditail D Ditail E 29 30 31 32...
  • Page 113 SACD ; DAC Test Disc CD ; TCD-784 RFINP RFINP (CX241(17)) (CX241(17)) GND ; GND_D1 GND ; GND_D1 SACD Loading →Play CD Loading →Play GND ; VC16 GND ; VC16 SACD Play CD Play GND ; VC16 GND ; VC16 SACD Play (INNER) CD Play (INNER) SPINDLE...

  • Page 114: Sacd Playback

    CD playback SACD playback R600 R327 C- q : PLRCK CBCK. R601 PBCK R336 C-y : DMIXL. R599 PDATA0 R335 C-u : DMIXR. R602 SPDIF USB playback EXT.IN playback R846 R402 C- y : LRCK. C- ⑩ : LRCK. R847 R403 BCK.
  • Page 115 2. 8U-210083-7 AUDIO UNIT P.W.B. UNIT : TEST POINT and WAVEFORMS 12 13 Component Side...

  • Page 116: Analog Output

    PCM Playback (ex：CD playback) SACD Playback R126 JK502 MCLK：22.5792MHz MCLK：22.5792MHz IC106 IC106 AK4399EQ AK4399EQ ⑤：WCK ③：DSDBCK IC106 IC106 AK4399EQ AK4399EQ ⑯：BCK ④：DSDDATAL IC106 IC106 AK4399EQ AK4399EQ ⑱⑲：DATA ⑤：DSDDATAR Analog output DAC control signal IC106 IC106 AK4399EQ ②：DAC_RST (22)：AOUTRP (Normal "H") (34)：AOUTLP IC106 IC106...
  • Page 117 3. 8U-21004 DSP/DIGITAL-IO UNIT P.W.B. UNIT : TEST POINT and WAVEFORMS Component Side CY181-③ DSPROMRST CY181-⑤ DSPICS CY181-② DSPRST CY181-④ DSPICLK CY181-⑤ DSPICS CY181-⑦ DSPMOSI CY181-④ CY181-⑧ DSPICLK DSPFLAG0 CY181-⑤ CY181-⑬ DSPICS DSPINfs CY181-④ CY181-⑫ DSPICLK DSPIN64fs CY181-⑦ DSPMOSI CY181-⑭ DSPINF CY181-⑥...

  • Page 118: Note For Schematic Diagram

    NOTE FOR SCHEMATIC DIAGRAM WARNING: Parts marked with this symbol z have critical characteristics. Use ONLY replacement parts recommended by the manufacturer. CAUTION: Before returning the unit to the customer, make sure you make either (1) a leakage current check or (2) a line to chassis resistance check.
  • Page 119 SACD play SIGNAL LINE CD play SIGNAL LINE SCHEMATIC DIAGRAMS (1/9) 8U-310040 SACD MODULE UNIT(1/4) DCD-A100...
  • Page 120 SACD play SIGNAL LINE CD play SIGNAL LINE Ext. input play SIGNAL LINE SCHEMATIC DIAGRAMS (2/9) 8U-310040 SACD MODULE UNIT(2/4) DCD-A100...
  • Page 121 SACD play SIGNAL LINE CD play SIGNAL LINE USB play SIGNAL LINE Ext. input play SIGNAL LINE SCHEMATIC DIAGRAMS (3/9) 8U-310040 SACD MODULE UNIT(3/4) DCD-A100...
  • Page 122 USB play SIGNAL LINE SCHEMATIC DIAGRAMS (4/9) 8U-310040 SACD MODULE UNIT(4/4) DCD-A100...
  • Page 123 4 3 6 5 Ext. input play SIGNAL LINE SCHEMATIC DIAGRAMS (5/9) 8U-210084 DSP DIGITAL I-O UNIT...
  • Page 124 E2/E1C E2/E1C ZD804 MTZJ9.1A OPEN R836,837 OPEN TR804 KTC3875S OPEN SCHEMATIC DIAGRAMS (6/9) 8U-210083 -1 POWER UNIT...
  • Page 125 FL601 FL-TUBE(15-BT-97GNK) 8u-210083-5 POWER LED UNIT R679 CW037 CX037 C633 LD601 OPEN R605 TR603 TR601 3P-KRs 3P-DA SML1216W(D) DTC114TK DTC114TK C610 39P OSCI C634 R603 R628 OPSO R616 10K 47/16 R604 R606 C609 0.1 3.3K R680 VFD_RST RSTB R617 1K OPEN VFD_CS R618 330...
  • Page 126 SCHEMATIC DIAGRAMS (8/9) 8U-210083-3 ANALOG POWER UNIT...
  • Page 127 E2/E1C C113,122 1000P 0.1Z E2/E1C R131 MMZ1608D241C E2/E1C C138,150,152,166 1000P OPEN C206,215,216 C139,151,153,167 0.01 OPEN C207,221,222 W103,104 OPEN GND-TERMINAL SCHEMATIC DIAGRAMS (9/9) SACD play SIGNAL LINE CD play SIGNAL LINE 8U-210083-7 AUDIO UNIT USB play SIGNAL LINE 8U-210083-8 8U-210083-9 H/P UNIT Ext.

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