Denon RCD-N7 Service Manual
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Denon RCD-N7 Service Manual

Network cd receiver
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RCD-N7
• 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.
S0458-1V06DM/DG1203
SERVICE MANUAL
MODEL
NETWORK CD RECEIVER
Copyright 2012 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. 6
Please refer to the
MODIFICATION NOTICE.
EK
K2A E1C E1K EUT
g
P

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  • Page 1 MODIFICATION NOTICE. SERVICE MANUAL MODEL K2A E1C E1K EUT RCD-N7 NETWORK CD RECEIVER • 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.
  • Page 2 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 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 WAARSCHUWING All ICs and many other semi-conductors are Alle IC’s en vele andere halfgeleiders zijn susceptible to electrostatic discharges (ESD). gevoelig voor elektrostatische ontladingen Careless handling during repair can reduce (ESD). life drastically. Onzorgvuldig behandelen tijdens reparatie When repairing, make sure that you are kan de levensduur drastisch doen connected with the same potential as the...
  • Page 5 INSTRUCTIONS FOR HANDLING SEMI-CONDUCTORS AND OPTICAL UNIT Electrostatic breakdown of the semi-conductors or optical pickup may occur due to a potential difference caused by electrostatic charge during unpacking or repair work. 1. Ground for Human Body Be sure to wear a grounding band (1 MΩ) that is properly grounded to remove any static electricity that may be charged on the body.
  • Page 6 SPECIFICATIONS n CDnplayer n Clock • Audio performance Clock method Within 1 – 2 minutes per month S/N ratio (1 kHz) 100 dB Dynamic range (1 kHz) 100 dB n WirelessnLAN 0.01 % Total harmonic distortion (1 kHz) Network type (wireless LAN standards) n AudionAMP Conforming to IEEE 802.11b Conforming to IEEE 802.11g...
  • Page 7 When replaced of the RCD-N7 WLAN MODULE (8R1821000100S), confirm contents of the following. Replace the WLAN MODULE with the 8R1821000100S (MAC Address was written). After the RCD-N7 built, DISC using firmware CR870 (Net (IMG)) to change the E2 or E3 Version. The file name of CR870 (Net(IMG)): M_CR603_BCI_mmddvv.BIN NOTE : The mm is month.
  • Page 8 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. • I f 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. CAUTION: T hrough great care is taken when manufacturing parts from sheet metal, there may in some rare cases be burrs on the edges of top cover which could cause injury if fingers are moved across them. Use gloves to protect your hands. SIDE PANEL TOP COVER Refer to "DISASSEMBLY 1. TOP COVER" and "EXPLODED VIEW" COVER, TOP (Ref. No. of EXPLODED VIEW : P13) IPOD DOCK CON UNIT (Ref. No. of EXPLODED VIEW : C5) DOOR Refer to "DISASSEMBLY 2. DOOR" and "EXPLODED VIEW" DOOR, TRAY (Ref. No. of EXPLODED VIEW : P2) CD MECHA ASSY...
  • Page 9 About the photos used for descriptions in the DISASSEMBLY" section. • T he direction from which the photographs used herein were photographed is indicated at "Direction of photograph: ***" at the left of the respective photographs. • Refer to the table below for a description of the direction in which the photos were taken. • Photographs for which no direction is indicated were taken from above the product. The viewpoint of each photograph Direction of photograph: B (Photografy direction) Front side ［View from above］ Direction of photograph: D Direction of photograph: C Direction of photograph: A...
  • Page 10 1. TOP COVER Proceeding : SIDE PANEL TOP COVER → (1) Remove the screws. Direction of photograph: C Direction of photograph: D (2) Remove the screws. Direction of photograph: A (3) Disconnect the connector wire. CN22 Direction of photograph: A...
  • Page 11 2. DOOR Proceeding : SIDE PANEL TOP COVER DOOR → → (1) Take off the Chucking plate after removing screws. Chucking plate (2) Open the CD tray by turning the Drive gear clockwise. Drive gear CD tray (3) Detach the DOOR CD. Direction of photograph: B DOOR CD...
  • Page 12 3. CD MECHA ASS'Y Proceeding : SIDE PANEL TOP COVER DOOR CD MECHA ASSY → → → (1) Remove the screws. (2) Laser short-circuit in Pick-up of CD MECHANISM ASS'Y, then disconnect the connector wires and FFC cable. Be sure to wear a grounding band. Soldering place FFC Cable Direction of photograph: A (3) Disconnect the connector wires. Direction of photograph: C Please refer to "EXPLODED VIEW" for the disassembly method of each PCB included in ETHERNET PCB ASSY and DAB PCB ASSY, TUNER MODULE.
  • Page 13 4. FRONT PANEL ASSY Proceeding : SIDE PANEL TOP COVER DOOR → FRONT PANEL ASSY → → (1) Remove the screws. View from bottom (2) Cut the wire clamp band, then disconnect the connector wires and the FFC Cable. CN21 Direction of photograph: D CN44 CN41...
  • Page 14 (3) Remove the screws. Direction of Direction of photograph: C photograph: D Please refer to "EXPLODED VIEW" for the disassembly method of each PCB included in FRONT PANEL ASSY.
  • Page 15 5. MAIN PCB ASSY Proceeding : SIDE PANEL TOP COVER DOOR CD MECHA ASSY → → → FRONT PANEL ASSY MAIN PCB ASSY → → (1) Remove the screws. Direction of photograph: A (2) Remove the screws. View from bottom (3) Remove the SUPPORT MECHA. SUPPORT MECHA...
  • Page 16 (4) Remove the screws, then disconnect the connector wire. CN45 CN43 CN61...
  • Page 17 6. SMPS PCB ASSY Proceeding : SIDE PANEL TOP COVER DOOR → FRONT PANEL ASSY → → SMPC PCB ASSY → (1) Remove the screws. View from bottom (2) Cut the wire clamp band, then disconnect the connector wires. CN45 CN43 CN61...
  • Page 18 (3) Remove the screws. Direction of photograph: C (4) Remove the screws. Direction of photograph: A...
  • Page 19 NOTE HANDLING AND REPLACEMENT OF THE LASER PICK-UP 1. Protection of the LD Short a part of the LD circuit by soldering. After connection to a circuit, remove the short solder. 2. Precautions when handling the laser CD mechanism • Handle the laser pick-up so that it is not exposed to dust. •...

  • Page 20: Table Of Contents

    14 Update mode (display µ-com) PLAY/ PAUSE Development/Fuctory use. The details cannot be disclosed. RIGHT CURSOR 15 Access to development server mode PLAY/ PAUSE Development/Fuctory use. The details cannot be disclosed. DOWN ON/STANDBY CURSORuiop RCD-N7 NETWORK CD RECEIVER SOURCE VOLUME f VOLUMEd...

  • Page 21: Initialization Mode (Factory Reset)

    1. Initialization mode (Factory Reset) Backup data initialization is carried out. Refer to Initialization Items. After initialization, move on to nomal mode. CAUTION Version information (such as rewriting failed log) Clear. Clear the history of protection. "Initial value of laser current"and"The accumulated laser on time"not cleared. Power failure flag is not cleared.

  • Page 22: Initialization Mode (User Reset)

    2. Initialization mode (User Reset) Backup data initialization is carried out. Refer to Initialization Items. After initialization, move on to nomal mode. CAUTION The difference is the following two points. Version information (such as rewriting failed log) not cleared. History of protection not cleard. Startup display "Initialized"...
  • Page 23 Pressing the 1 / 3 ENTER button will be displayed below. Press Cursor p The version of the system-Up. Press Cursor i The version of the boot loader(system-Up). Press Cursor i The version of the display-Up. Press Cursor i The version of the boot loader(network-Up). Press Cursor i The version of the image(network-Up).

  • Page 24: Cd Test Mode

    4. CD test mode Startup display "CD Test Mode" displayed for 5 seconds. CDCD TEST MODE display To exit this mode, unplug the power cord. 4.1. Before starting the test Open the tray and disc. Even if the disk is, the tray must let OPEN → CLOSE. Press the SOURCE button to return to "0 CD TEST MODE".
  • Page 25 r TRACKING ON Press 1 / 3 ENTER button t SUB CODE readout (playback sound output) The BER (Block Error Rate) generated in 1second's time is displayed of the display. Press Cursor o button Press Cursor p button Press Cursor o button Press Cursor p button Inner (IN), Ataru Amane (MID), outer (OUT) to play go to three places, make the error count.
  • Page 26 (Caution) If you have not completed the adjustment, the value is not correct. 4.5. All servo on and auto adjustment. When VOLUME d button is pressed for over 1 second while the RCD-N7 is in the CD TEST MODE, the laser turns on and the laser current is measured.
  • Page 27 4.6. Accumulated laser on time display When the Volume f button is pressed while the RCD-N7 is in the "CD TEST MODE"displayed, the accumulated laser on time is displayed. The laser drive times are added and the result is displayed.

  • Page 28: Heat Run Mode

    5.2. Heat run Short mode Playing last track on disc. After disc playback has finished, then tray open and close. And playback again. The heat run repetition no. is incremented (increased by 1) when the tray is opened. Repeat this operation. [H.R.

  • Page 29: Product Mode

    6. Product Mode 1 Startup display "Product Mode1" displayed for 5 seconds. Tested during production to perform the following settings automatically. Tuner Preset To exit this mode, unplug the power cord. 7. Product Mode 2 Startup display "Product Mode2" displayed for 5 seconds. Tested during production to perform the following settings automatically.
  • Page 30 Potential difference across the terminal detects that the speaker was more than DC9V DC protect 1 Overvoltage of +B/-B DC protect 2 Short of '+B/-B Over current Over-current detection digital amplifier SubWoofer DC protect Over voltage Supply voltage is detected beyond the provisions Protection history is reset.

  • Page 31: Update Mode (By Disc)

    9. Update mode (by disc) Firmware update disc by. When you replace the RCD-N7 WLAN MODULE (8R1821000100S), you need software updates. Refer to [ VERSION UPGRADE PROCEDURE OF FIRMWARE "1. How to update by disc" ]. Upgrade by DPMS. This mode describes a display only.

  • Page 32: Dpms Update Mode

    Error code table Error Code Details of Error code Tray Open/Close failure No Disc Disc error(TOC not read ) No update file Update file read error Update file check sum error Erase failure Write failure Verify uncorrect Update file check sum error Erase failure Write failure Verify uncorrect...
  • Page 33 • Firm error codes at the main microprocessor rewritten. (Check main microprocessor ) Error Code Details of Error code Coping strategies Firm Info response acquisition TimeOut(Main rewrite Turn off and on the power. Updating starts automatically. Firmware recived failure(TimeOut)) Firm Info response acquisition recived error(Main rewrite Turn off and on the power.

  • Page 34: Update Mode (By Rs232C)

    • DM8x0 system Firm error codes when rewriting. (Check ETHERNET unit) Error Code Details of Error code Coping strategies Net not connected Check the network connection. Carry out the update in an environment that has little network load. Net Connection TimeOut can not get status Check the network connection.
  • Page 35 Refer to "Update procedure" or "writing procedure", when you should be write-in the software. VERSION UPGRADE PROCEDURE OF FIRMWARE NOTE: When you replace the RCD-N7 WLAN MODULE (8R1821000100S), you need software updates. Refer to [CAUTION IN SERVICING "ABOUT REPLACE THE WLAN MODULE WITH A NEW ONE"]. g 1.
  • Page 36 (3) Please put CD-R on Tray, and press 5 button. (4) After loading CD-R, version number of firmware will be indicated. xxxxxx : Version number (5) If there is no any firmware of updating, [xxxxxx="None"] will be indicated. Please confirm version of each firmware by Cursor d / f buttons. (6) Press "Enter"...
  • Page 37 1.3. Trouble Shooting If you find the following Error codes, please solve root cause of malfunction. (1) If updating is failed, the following ERROR indication is displayed. First line (Error number): "Updating fail: YY, n/N"YY: Error number Second line (Time on error): "xx min yy%" Third line (name of firmware) Error code table Error Code...
  • Page 38 Even with a broadband connection to the Internet, approximately about 1 hour is required for the updating procedure to be completed. Once updating starts, normal operations on the RCD-N7 cannot be performed until updating is completed. Also, setting items may be initialized.
  • Page 39 TROUBLE SHOOTING 1. OLED dosen't light Check Power Supply Voltages for System µ-com. Check Soldering. MAIN B'D • [IC12] on MAIN B'D • +6V_CPU, [CN43] : 4pin • [CN43] : 4pin • +3.3V_CPU, [IC12] : 3pin • SMPS B'D Check Reset signal for System µ-com. MAIN B'D Check Soldering.
  • Page 40 2. No Sound,Noise generated 2.1. COMMON Check Power Supply Voltages for CODEC. Check Soldering. MAIN B'D • [IC13] : 3pin +5V • [IC41] : 1,20,33,43,50pin VDD +5V • [CN45] : 10pin +3.3VD • [IC41] : 18pin VDD +3.3V O.K.? Check Power Supply Voltages for PWM CONTROLLER. Check Soldering.
  • Page 41 Check controll signal for PWM CONTROLLER. MAIN B'D Check Soldering. • [IC51] : 24,25pin • [IC11] : 94,92pin 5508_SDA, 5508_SCL 5508_SDA, 5508_SCL on MAIN B'D • [IC51] : 13,14pin • [IC51] : 13,14pin PDN,MUTE on MAIN B'D PDN,MUTE "H" level O.K.? 2.2.
  • Page 42 Check PWM Audio Data output from PWM CONTROLLER. Check Soldering. MAIN B'D • [IC51] on MAIN B'D • [IC51] : 44,45,40,41pin Check PWM Audio Data output for PWM CONTROLLER. Check Soldering. MAIN B'D • [IC71,IC72] on MAIN B'D • [IC71,IC72] : 14,16pin Check Audio Data output from AMP to SPEAKER.
  • Page 43 2.5 . AUX1/AUX2 Check Analog Audio Signal from AUX1/AUX2. Check Soldering. MAIN B'D • [JK63] on MAIN B'D • [AUX1], [AUX2] input • [C422], [C423] on MAIN B'D • [IC41] : 55,56pin AUX1_L_IN, AUX1_R_IN • [C420], [C421] on MAIN B'D •...
  • Page 44 2.7 . USB/iPod Dock/ETHERNET/WiFi Check Soldering. • [CN25] : 1,2pin +6V on ETHERNET B'D Check Power Supply Voltages for ETHERNET B'D. • [CN25] : 5,6pin +15V on ETHERNET B'D ETHERNET B'D • [BN62] : 1,2pin +6V on MAIN B'D • [CN25] : 1,2pin +6V •...
  • Page 45 MEASURING METHOD AND WAVEFORMS To check the waveforms, the GND (-) probe of the oscilloscope to specified reference voltage. (Except for lnner SW, TRVSW) NOTES Measuring Disc: CD/TCD-784 CD-R/TCD-R082W CD-RW/TCD-W082W (It is better to use wires for extending between the probe and test points.) •...
  • Page 46 Foil side Detail C Symbol Symbol Reference voltage RFEQO Ⓐ VC : q ~ i Ⓑ C900 - DGND : Q3 ~ Q5 Ⓒ CN26(4) GND_DRV : o ~ Q2 FOC1 TRO1 FMO1 DMO1 CN26(3) OPSW CN26(5) CLSW CN26(2) LOAD+ CN26(1) LOAD- R407...
  • Page 47 2. WAVEFORMS 1. DISC PLAY RF WAVEFORM (EYE-PATTERN) 2. DISC DETECTION CD(TCD784) DETECTION CD(TCD784) PLAY 1V/div w RFO 500mV/div e FEI 1V/div r FOO q RFEQO 1V/div t TEI 1V/div y TRO 500mV/div u FMO 1V/div i DMO 3. TOC READ 4.
  • Page 48 5. CD Playback Q3 L RCK Q4 S CLK Q5 S DATA STANDARD GND WF12 (9) 6. LOADER OPEN-CLOSE o OPSW Q0 F CLSW Q2 L OAD- Q1 L OAD+ OPEN CLOSE STANDARD GND...
  • Page 49 SPDIF_CD H/P OUT TUNER MODULE 16MHz AM/FM Kwang Sung Electronics IC41 AUX3 (OPT IN) IC71 IC51 PORTABLE IN (Φ3.5) AUX1 IC72 AUX2 SPDIF_Ethernet 12.288MHz 13.5MHz CONTROL TD+/- LAN8700 Ethernet RD+/- RJ-45 D+/- I2C_SDA/SCL D+/- i-Pod DOCK RCD-N7 Wi-Fi BLOCK DIAGRAM...
  • Page 50 POWER DIAGRAM AUX 2 IN AUX 1 IN Ethernet iPod Chassis GND SW PRE OUT CR870 Module Chassis GND NET_3.3V IC24 +6V_CPU +12V_A1 EN5311 NET_1.2V IC23 EN5311 AUX OUT -12V_A1 Chassis GND IC41 CODEC/DIR +5.0V AK4683EQ IC28 +15V_U/W VBUS IC54 IC71/IC72 SI8005Q IC13...
  • Page 51 LEVEL DIAGRAM AK4683 TAS5508 TUNER AUDIO CODEC PWM CONTROLLER TAS5142DKD PACK DIGITAL AMP SP L OUT CD UNIT TAS5142DKD DIGITAL AMP SP R OUT TC94A92FG DM870 Portable In MUTE PHONES AUX(1,2) MUTE SUBWOOFER OUT MUTE AUX OUT SP OUT +20dB Impedance 4 ohm 16.12V (18.1dB) +10dB...
  • Page 52 WIRING DIAGRAM RCD-N7 結線図 USB Connector (A) IR SENSOR IR SENSOR HeadPhone Out Portable In REMOTE PART Front In / USB PART USB PART Head phone Out (OLED LED PART KEY INPUT CONTROL) 30P FFC +3.3V_OLED OLED MODULE Cable FRONT UNIT...
  • Page 53 PRINTED WIRING BOARDS MAIN PCB (COMPONENT SIDE) 鉛フリー半田 半田付けには、鉛フリー半田 (Sn-Ag-Cu) を使用してください。 Lead-free Solder When soldering, use the Lead-free Solder (Sn-Ag-Cu).
  • Page 54 MAIN PCB (FOIL SIDE) 鉛フリー半田 半田付けには、鉛フリー半田 (Sn-Ag-Cu) を使用してください。 Lead-free Solder When soldering, use the Lead-free Solder (Sn-Ag-Cu).
  • Page 55 DISPLAY PCB (COMPONENT SIDE) DISPLAY PCB (FOIL SIDE) 鉛フリー半田 半田付けには、鉛フリー半田 (Sn-Ag-Cu) を使用してください。 Lead-free Solder When soldering, use the Lead-free Solder (Sn-Ag-Cu).
  • Page 56 iPod DOCK PCB (COMPONENT SIDE) iPod DOCK PCB (FOIL SIDE) ETHERNET PCB (COMPONENT SIDE) ETHERNET PCB (FOIL SIDE) 鉛フリー半田 半田付けには、鉛フリー半田 (Sn-Ag-Cu) を使用してください。 Lead-free Solder When soldering, use the Lead-free Solder (Sn-Ag-Cu).
  • Page 57 SMPS PCB (COMPONENT SIDE) 鉛フリー半田 半田付けには、鉛フリー半田 (Sn-Ag-Cu) を使用してください。 Lead-free Solder When soldering, use the Lead-free Solder (Sn-Ag-Cu).
  • Page 58 GND_A 0.1uF RDS_CLK L302 RDS_DATA OPEN GND_D1 R314 TUNED R315 STEREO R316 TU_SDA R317 TU_SCL R318 RDS_CLK R319 RDS_DATA Not Used RCD-N7 GND_D1 R318 R319 VERSION TUNER_L_IN E1/E3(F,U) OPEN OPEN TUNER_R_IN E2(N) +12V_A DAB_L_IN DAB_R_IN DAB_SPDIF TU_POWER TUNED STEREO KRA102S...
  • Page 59 D609 SW_DOWN R600 MX_RC-5 1SS355T +12V_A D501 OPTION D503 OPTION GND_A C539 D502 OPTION D504 OPTION SW OUT PARTS * RCD-N7 Not Used Q608 C489 OPTION C490 OPTION +12V_A KTC4075GR R619 OPTION C540 GND_A R601 +5V_STBY GND_A Q609 GND_A GND_A...
  • Page 60 R349 B_POWER_ON/OFF TU_POWER D02/D2 P130 P_DOWN(50/60) R383 POWER_ON/OFF RDS_DATA R321 OPEN D01/D1 P131 R137 USB_P.CONT DC_PROTECT1 P00/D0 R384 Only RCD-N7 Use DC_PROTECT2 R343 4.7K GND_D1 IC11 R264 P157 P132 RC_IN E_POWER_CONT R133 150K P156 VBUS_MONI R5F64169DFD P155/RXD6 P133 E_SPICS R297...
  • Page 61 TO MAIN CPU BLOCK SHEET 003 CD DSP BLOCK SHEET 004 R211 TRO1 FCO1 LD_CHK +VREF FCS- +3.3V_D3 OPEN R206 +1.5V_D2 TRK- TRO2 FCO2 0.047u C220 TRK+ 0.047u C219 FCS+ LD PD OPEN C218 SBSY R231 LD VR R204 1SS355T D201 LD LD +3.3V_D3...
  • Page 62 PWM CONTROLLER PARTS +3.3V_D1 +3.3V_5508 AMP PARTS R681 +32V OPEN +12V_5142 R543 OPEN R540 5142_OTW R544 5142_SD OPEN LOW ESR RCD-N7 Not Used C719 10/50V VALID R101 OPEN C523 L705 L706 L501 C501 VRA_PLL VR_PWM 0.1uF R539 0.1uF PLL_FLT PWM_4+...
  • Page 63 +18V_OLED BN85 OPEN +18V +3.3V_OLED +18V C856 0.01uF C857 0.1uF C979 1000P +3.3V_CPU +16V_OLED IC83 BN81 BA00D00WHFP R938 R939 R940 R941 KEY1. R964 GND_OELD3 AUX_L_IN OPEN JK83 HJJ2D003Y GND_A1 Q933 L904 L801 Q935 R954 KRA102S KRA102S AUX_R_IN R965 FRONTF IN Bead (60) RC81 KSM603TH5B +3.3V_CPU...
  • Page 64 SCHEMATIC DIAGRAMS (7/8) POWER + POWER -...
  • Page 65 NET1.2V NET3.3V C204 C205 +6V. OPEN OPEN C284 C275 R303 R304 R314 R315 R305 OPEN R316 OPEN 0.1uF 0.1uF +6V. C251 C246 OPEN OPEN R306 NET1.2V OPEN OPEN R317 NET3.3V 0.01uF 0.01uF GND_D1 C241 C230 +6V_CPU +6V. 1000P 1000P R307 R318 R308 R319...
  • Page 66 EXPLODED VIEW g WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacturer.  印の部分は安全を維持するために重要 な部品です。従って交換時は必ず指定の 部品を使用してください。...
  • Page 67 PARTS LIST OF EXPLODED VIEW zParts for which "nsp" is indicated on this table cannot be supplied. zP.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. zPart indicated with the mark "...
  • Page 68 Ref. No. Part No. Part Name Remarks Q'ty COVER, SHIELD CMX1A294 RUBBER CHG1A113 PEF 5X8 CHG1A490 RUBBER CHG1A491 P31 943454100020D FIXING, BOARD CMH1A323 P32 943432100020D HIMELON, TAPE CHS1A032 DISPLAY PCB ASS'Y COP12347B MAIN PCB ASS'Y E2,E1C COP12316F MAIN PCB ASS'Y COP12316E SMPS PCB ASS'Y E2,E1C...
  • Page 69 PACKING VIEW PARTS LIST OF PACKING & ACCESSORIES zParts for which "nsp" is indicated on this table cannot be supplied. zThe 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 70 Ref. No. Part No. Part Name Remarks Q'ty 7 307010080001D REMOCON TRANSMITER ASS'Y (RCD-N7) White model CARTRCDN7 7 30701000600AD REMOCON TRANSMITER ASS'Y (RCD-N7) Black model CARTRCDN7BK BAG , POLY(ENGLISH/FRANCH) CPB1061W 9 541110540104D MANUAL, INSTRUCTION CQX1A1575Z 9 541110541107D MANUAL, INSTRUCTION CQX1A1576Z...
  • Page 71 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 R5F64169DFD (MAIN : IC11, DISPLAY : IC81) (Note 1) IIO0_0 / IIO1_0 / D8 / P1_0 P4_4 / CS3 / A20 / CTS6 / RTS6 / SS6 AN0_7 / D7 / P0_7 P4_5 / CS2 / A21 / CLK6...
  • Page 72 5F64169DFD (MAIN : IC11) Terminal Function Network Pin No Pin Name Port Name I/O STBY Note STBY P96/(TXD4) UART_MOSI Transfer Data for Display ucom at Updating (P95)/CLK4 LED_CONT1 LED Control1 P94/(CTS4) LED_CONT2 LED Control2 P93/(CTS3) OLED_CPU_POWER PD Power Control for Display ucom P92/TXD3 EL_MOSI Display Data for Display ucom P91/RXD3 EL_MISO Display Data from Display ucom...
  • Page 73 RDS_DATA RDS DATA for Eur Version P00/D0 USB_P.CONT USB Power Control P157 DC_PROTECT2 Power Down Detect P156 E_POWER_CONT PD Power Control for DM870/860 P155/RXD6 VBUS_MONI USB Data Output Enable (RCD-N7) P154/TXD6 /E_SPICS DM870/860 SCI Chip Select P153 /E_RESET DM870/860 Reset...
  • Page 74 USB2 VBUS Control (RCD-N7) P106/AN6/KI2 KEY3 Key Input3 P105/AN5/KI1 KEY2 Key Input2 P104/AN4/KI0 KEY1 Key Input1 P103/AN3 FAULT_FLAG2 USB2 VBUS Current Limit Signal (RCD-N7) P102/AN2 LD_CHK Laser Current Check P101/(AN1) MODEL_1 Version Select AVSS AVSS P100/AN0 MODEL_2 Model Select VREF...
  • Page 75 R5F64169DFD (DISPLAY : IC81) Terminal Function Pin No Port Name Symbol Pull-U/D Note P96/(TXD4) (P95)/CLK4 P94/(CTS4) P93/(CTS3) P92/TXD3 P91/RXD3 P90/(CLK3) (P146)/INT8 P145/INT7 P144/INT6 P143 VDC0 VDC0 Smoothing capacitor connection terminal P141(INPUT ONLY) VDC1 VDC1 Smoothing capacitor connection terminal Emulator communication pin Single-chip / Micro-processor mode switching CNVSS(INPUT ONLY) CNVSS (Normal single-chip : L, Rewrite boot program start : H input set) P87/(XCIN) P86/(XCOUT)
  • Page 76 Pin No Port Name Symbol Pull-U/D Note P50/(WR0)/WR/CE CE_M Rewrite boot program start : H input set P127 RES# Reset, Active "L" for OLED P126 Chip Select for OLED P125 D/C# Data/Command Control. "H" :Data, "L":Command for OLED P47/CS0/(A23) R/W#,WR# Write (This pin stays "L"(low) in Serial Interface Mode) for OLED P46/(CS1)/A22 E,RD# Read (This pin stays "L"(low) in Serial Interface Mode) for OLED...
  • Page 77 Pin No Port Name Symbol Pull-U/D Note P107/(AN7)/(KI3) P106/AN6/KI2 P105/AN5/KI1 P104/AN4/KI0 P103/AN3 P102/AN2 P101/(AN1) AVSS AVSS P100/AN0 Not use VREF VREF AVCC AVCC (P97)/RXD4...
  • Page 78 TC94A92FG (MAIN : IC21) VDD3 CDMoN3 BUS0 Pio14/CDMoN2 BUS1 Pio13/CDMoN1 BUS2 Pio12/CDMoN0/FGiN BUS3 Pio11 BUCK Pio10 /CCE Pio9 TC94A92FG Pio8 /RST VDD1-3 (Top View) TEST VDD1-1 FMoS VSS-1 /SRAMSTB VSS-3 VDDM1 TMAX AVDD3 LPFN LPFo RFRP PVREF RFZi VCoF FSMoNiT 2009-05-27...
  • Page 79 TC94A92FG Block Diagram TC94A92FG Block Diagram SRAM SRAM 512kbit 512kbit MCU I/F SLCo Resume (4kw*128bit) (4kw*128bit) DSP-VCO TMAX PVREF PVREF SRAM I/F RVDD3 RVSS3 Synchronous Subcode RF Ripple guarantee EFM RFRPi DET.(RFRP) decoder decoder round & limit round & limit Instruction Auto Gain Decoder Pio7 AGCi...
  • Page 80 TC94A92FG 1. Pin Descriptions TC94A92FG Terminal Function 1.1 Pin Descriptions 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 Connect capacitor according with se SLCo...
  • Page 81 TC94A92FG Symbol Description Remarks Default Focus Error signal / Sub beam add signal FSMoNiT 3AI/F output pin(monitor pin/GND) RFZi RF ripple zero-cross signal Input pin 3AI/F RFRP RF ripple signal output pin. 3AI/F Bulit-in serises R=500Ω. Connect to VRo by Tracking error signal output pin.
  • Page 82 TC94A92FG Symbol Description Remarks Default DVSS3R Grounding pin for 3.3V Muiti-Bit DAC circuit R channel audio output pin of Audio DAC. 3AI/F DVDD3R Power supply pin for 3.3V Audio DAC circuit. DVDD3L Power supply pin for 3.3V Audio DAC circuit. L channel audio output pin of Audio DAC 3AI/F DVSS3L...
  • Page 83 TC94A92FG 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 84 The IP4001 is a monolithic integrated circuit, and 5-CH MOTOR DRIVE IC suitable for 5-ch motor driver which drives focus actuator, tracking actuator, sled motor, spindle motor and Tray motor of CDP & V-CD system. PIN CONNECTIONS IP4001CRLTF (MAIN : IC31) 28SSOP H/S (FIN) PGND2 DO4- DO4+ IN4A VCC2...
  • Page 85 ■ ピン配置 AK4683 (MAIN : IC41) 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 PVDD RISEL ROPIN LOPIN LISEL AVSS2 AVDD2 VCOM AK4683EQ VOUT ROUT2 Top View CDTO LOUT2 LRCKB ROUT2 BICKB LOUT2 MUTET SDTOB OLRCKA ILRCKA...
  • Page 86 [AK4683] ピン／機能 AK4683 Pin Discriptions Pin Name Function PVDD PLL Power supply Pin, 4.5V∼5.5V Receiver Channel 0 Pin (Internal biased pin. Internally biased at PVDD/2) Control Mode Select Pin. “L”: 4-wire Serial, “H”: I C Bus Receiver Channel 1 Pin Receiver Channel 2 Pin Receiver Channel 3 Pin Interrupt Pin VOUT...
  • Page 87 [AK4683] Pin Name Function LOUT2 DAC2 Lch Positive Analog Output Pin DAC2 Rch Positive Analog Output Pin ROUT2 DAC1 Lch Positive Analog Output Pin LOUT1 DAC1 Rch Positive Analog Output Pin ROUT1 DAC/ADC Common Voltage Output Pin VCOM 2.2μF capacitor should be connected to AVSS2 externally. AVDD2 DAC Power Supply Pin, 4.5V∼5.5V AVSS2...
  • Page 88 The TAS5142 is available in two thermally enhanced packages: • 36-pin PSOP3 package (DKD) • 44-pin HTSSOP PowerPad™ package (DDV) Both package types contain a heat slug that is located on the top side of the device for convenient thermal coupling to the heatsink.
  • Page 89 TAS5142 www.ti.com SLES126B – DECEMBER 2004 – REVISED MAY 2005 FUNCTIONAL BLOCK DIAGRAM TAS5142 Block Diagram Under- voltage Protection VREG VREG Internal Pullup Resistors to VREG Power Reset AGND Protection I/O Logic Temp. Sense RESET_AB Overload RESET_CD OC_ADJ sense Protection GVDD_D BST_D PVDD_D Gate PWM_D...
  • Page 90 Physical Characteristics Terminal Assignments PAG PACKAGE TAS5508 (MAIN : IC51) (TOP VIEW) 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 VRA_PLL VR_PWM PLL_FLT_RET PWM_P_4 PLL_FLTM PWM_M_4 PLL_FLTP PWM_P_3 AVSS PWM_M_3 AVSS PWM_P_2 VRD_PLL PWM_M_2 AVSS_PLL PWM_P_1 AVDD_PLL...
  • Page 91 TAS5508 8-Channel Digital Audio PWM Processor www.ti.com SLES091C – FEBRUARY 2004 – REVISED AUGUST 2005 TERMINAL TYPE TERMINATION DESCRIPTION TOLERANT NAME PWM_P_3 PWM 3 output (differential +) PWM_P_4 PWM 4 output (differential +) PWM_P_5 PWM 5 output (differential +) PWM_P_6 PWM 6 output (differential +) PWM_P_7 PWM 7 (lineout L) output (differential +)
  • Page 92 TAS5508 8-Channel Digital Audio PWM Processor w.ti.com TAS5508 Block Diagram SLES091C – FEBRUARY 2004 – REVISED AUGUST 2005 Output Control 8 × 2 Crossbar Mixer 8 × 8 Crossbar Mixer AVSS AVDD DVSS DVDD DAP Control PWM Control VRD_PLL VRA_PLL VBGAP System Control AVDD_REF AVSS_PLL AVDD_PLL...
  • Page 93 Pin Configuration and Functiona CS (Current Sense) The Current Sense pin senses the voltage developed Pin Configuration with PG-DIP-8-6 on the series resistor inserted in the source of the Package PG-DIP-8-6 integrated Depl. CoolMOS™. If CS reaches the internal ICE3B0365J (SMPS : IC91) SoftS (S threshold of the Current Limit Comparator, the Driver Jittering...
  • Page 94 Pin Configurati Pin Configuration and Functionality Package PG-DIP-8-6 Pin Configuration with PG-DIP-8-6 Pin Configur Package PG-DIP-7-1 ICE2B265 (SMPS : IC92) Symbol Function Symbol Funct SoftS SoftS SoftS Soft-Start SoftS Soft-S Feedback Feedb Isense Controller Current Sense Input, Isense Contro CoolMOS™ Source Output CoolM Drain N.C.
  • Page 95 Pin Conf gate driver output IC supply voltage CS (Current Sensing) Pin Configuration and Functionalit This pin is connected to the shunt resistor for the Common ground primary current sensing, externally, and the PWM signal generator for switch-off determination (together Pin Configuration REG (Regulation Package PG-DIP-8...
  • Page 96 S020-MXS4003A-A 2. DISPLAY 15. IO　インターフェイス　 IO Interfaces MXS4003A (DISPLAY : CN84) 端子番号 端子名 入出力 機能 Pin No. Pin Name Functions グランド ドライバー系陽極電源 Power supply for Anode Driver ドライバー系陰極電源 VCOMH Power supply for Cathode Driver アナロググランド VLSS Analog system ground データバス Data Bus データバス Data Bus データバス...
  • Page 97 PARTS LIST OF P.C.B. UNIT zParts for which "nsp" is indicated on this table cannot be supplied. zThe 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" indicate the following destinations. E3 : U.S.A.
  • Page 98 WAFER, SMD (30P, 0.5mm, FRONT FLIP) CJP30GB278ZY CN88 WAFER, STRSIGHT, 1MM, SMD CJP30GA193ZY JK81 943643001320S JACK , USB STRAIGHT(BLACK) CJJ9X006Z JK82 JACK , IPOD CONNECTOR (37P, DENON) CJJ00D051451004-DM JK83,84 00D9430105204 JACK , HEADPHONE (SILVER) HJJ2D003Y L801,802 BEAD , FERRITE (FCM2012KF-121T08 , 120 CLZ9R010Z OHM)
  • Page 99 MAIN PCB ASS'Y Ref. No. Part No. Part Name Remarks Q'ty SEMICONDUCTORS GROUP IC11 8R2431005400S MCU, IC (R32C/100, 144P6Q-A) CVIR5F64169DFD IC12 943231011000S I,C , REGULATOR(3.3V SMD Type) BVIBA33BC0FP IC13 943231011210S I.C , REGULATOR CVIKIA78R050F (SWITCH LOW DROP,5V,DPAK-5) IC18 90M-HC900160R I.C , REGULATOR(SOT-223) CVIKIA1117S15 IC21 943245006980S I.C , CD DSP (SERVO,AMPLIFIER,DSP,LQFP-80P)
  • Page 100 Ref. No. Part No. Part Name Remarks Q'ty D240 DIODE , ZENER HVDMTZJ16BT D241 DIODE , ZENER HVDMTZJ20BT D251-255 00MHZ21303210 DIODE , CHIP HVD1SS355T D262,263 00MHZ21303210 DIODE , CHIP HVD1SS355T D302 00D2760794900 DIODE , CHIP CVDKDS160RTKP D401 00D2760794900 DIODE , CHIP CVDKDS160RTKP D501-504 00MHZ21303210 DIODE , CHIP...
  • Page 101 Ref. No. Part No. Part Name Remarks Q'ty C245 CAP , CHIP (1608, 50V/1000pF) CCUS1H102KC C246 CAP , CHIP (1608, 50V/0.1uF) CCUS1H104KC C247,248 CAP , CHIP(2012 SIZE) CCUC1A475ZF C251 CAP , CHIP (1608, 50V/0.1uF) CCUS1H104KC C252 CAP , ELECT CCEA1AKS101T C253 CAP , ELECT CCEA1CH471T...
  • Page 102 Ref. No. Part No. Part Name Remarks Q'ty C426-429 CAP , ELECT CCEA1HH1R0T C430 CAP , CHIP (1608, 50V/0.1uF) CCUS1H104KC C431 CAP , ELECT CCEA1HH100T C432,433 CAP , ELECT CCEA1HH220T C434 CAP , ELECT CCEA1EH470T C435 CAP , CHIP (1608, 50V/0.1uF) CCUS1H104KC C436,437 CAP , CHIP (1608, 50V/330pF)
  • Page 103 Ref. No. Part No. Part Name Remarks Q'ty C597 CAP , CHIP (1608, 50V/1000pF) CCUS1H102KC C601 CAP , CHIP (1608, 50V/0.1uF) CCUS1H104KC C602 CAP , CHIP (1608, 50V/0.01uF) CCUS1H103KC C603 CAP , CHIP (1608, 50V/1000pF) CCUS1H102KC C604 CAP , CHIP (1608, 50V/0.1uF) CCUS1H104KC C605 CAP , CHIP (1608, 50V/0.01uF)
  • Page 104 Ref. No. Part No. Part Name Remarks Q'ty C766 00MDK56333300 CAP , CHIP(2012, 33nF/50V) CCUC1H333KC C767 CAP , CHIP (1608, 50V/0.1uF) CCUS1H104KC C768 943134003040S CAP , ELECT CCET1HKLH332KK8 C769 00D2544692901 CAP , ELECT(ELNA, RFO, 63V/10U) CCEA1JRFO100T C781,782 00MDD95331300 CAP , CHIP CCUC1H331JA C783 CAP , METALIZED FILM(100V/0.47UF, 5%)
  • Page 105 Ref. No. Part No. Part Name Remarks Q'ty BEAD , FERRITE L101,102 CLZ9R010Z (FCM2012KF-121T08 , 120 OHM) BEAD , FERRITE L104-107 CLZ9R010Z (FCM2012KF-121T08 , 120 OHM) L201 INDUCTOR CHIP 10UH (3225 PKG) HLQ10E100KRZ L301 FERRITE , CHIP BEAD(220ohm, 2012) CLZ9R006Z BEAD , FERRITE L303,304 CLZ9R010Z...
  • Page 106 ETHER NET PCB ASS'Y d Ref. No. Part No. Part Name Remarks Q'ty SEMICONDUCTORS GROUP I.C , IPOD AUTHENTICATION CHIP FROM IC21 236710076509S CVI236710076509S-DM MARANTZ IC22 943236011750S USB 2.0 De/MultiPlexer Switch (480Mbps, 1:2)_ CVITS3USB30EDGSR IC23,24 231810051504S I.C , DC-DC CONVERTER (1A,QFN-20P) CVIEN5311QI IC28 231810041507S IC , DCDC Converter (3.5A, SOP8) SANKEN...
  • Page 107 Ref. No. Part No. Part Name Remarks Q'ty CN25 WAFER, 2mm, SMD, Vertical, 8P CJP08GA208ZY CN26 WAFER , CARD CABLE (SMD, 1MM) CJP23GA193ZY CN27 120p connector(SMD) CJP120GA277ZP F201,202 943661006910S POLY SWITCH (1.6A, 8V) CBA5H1600PSUYT JK21 00D2051333009 RJ45 with LED CJJ9L019Z BEAD , FERRITE L201 CLZ9R10Z...
  • Page 108 SMPS PCB ASS'Y Ref. No. Part No. Part Name Remarks Q'ty SEMICONDUCTORS GROUP IC90 90M-HC300960R I.C , REGULATOR(TO220IS-4) CVIKIA78D33PI IC91 943235003220S IC, CooLSET ICE3B0365J CVIICE3B0365J IC92 943235003200S IC , COOLSET CVIICE2B265 IC93 943235003210S I.C , PWM CONTROLLER(PG-DIP-8) CVIICE2QS01 IC94 00MHC3891899F I.C , VOL REGULATOR(18V, TO-220IS) CVIKIA7818API IC95,96 90M-HC300770R I.C , REGULATOR...
  • Page 109 Ref. No. Part No. Part Name Remarks Q'ty C916 CAP , CHIP CCUC1H471JA C917 CAP , CERAMIC CCKT3A222KBL C918 943132002470S CHIP, CAP 0.1UF/50V/2012 CCUC1H104KC C919 CAP , CHIP CCUC1H103KC C921 943132002470S CHIP, CAP 0.1UF/50V/2012 CCUC1H104KC C922 943134003030S CAP , ELECT(KRM, 100V/1UF, 105C, 5X11) CCEA2AH1R0TS C923 943132002470S CHIP, CAP 0.1UF/50V/2012...
  • Page 110 Ref. No. Part No. Part Name Remarks Q'ty OTHER PATRS GROUP BD89-99 90M-FC900340R CHIP , BEAD HLZ9Z014Z z CN91 943641009280S INLET , AC (250V/2.5A PCB MOUNT TYPE) CJJ8A012Z z CN91 00D2033905015 INLET , AC (125V/7A PCB MOUNT TYPE) CJJ8A013Z WIRE ASS'Y CN92 CWB1D90535058001 (5P, 2.5MM, 350MM, WITH HEMELON)

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