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NA6005 / N1B, N1SG, U1B, K1B, FN Service Manual Network Audio 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. • Some illustrations using in this service manual are slightly different from the actual set.
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 INSTRUCTIONS FOR HANDLING SEMI-CONDUCTORS AND OPTICAL UNIT ..............7 1.
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.
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.
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...
CAUTION IN SERVICING Updating this unit • When you replace the IC101, you need firmware updates. See "FIRMWARE UPDATE PROCEDURE". • When you replace the WLAN MODULE, you need firmware updates. And MAC Address seal replacement is required. See "FIRMWARE UPDATE PROCEDURE". Initializing this unit (Initialization for the factory) This unit initialization should be performed when the μcom, peripheral parts of μcom, and WLAN MODULE are replaced.
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.
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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 unit. •...
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1. FRONT PANEL ASSY → Proceeding: CABINET TOP FRONT PANEL ASSY (1) Remove the screws. Bottom side (3) Remove the connector wires and FFC. Remove the screws. Loosen CP141 CP126 FFC Cable CN107 See "EXPLODED VIEW" for instructions on how to remove each PCB of the FRONT PANEL ASSY.
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2. MAIN PCB Proceeding: CABINET TOP → MAIN PCB (1) Remove the screws. (2) Remove the screws.Remove the connector wires and FFC. Antenna DIGITAL PCB connector Shooting direction: B CP121 Loosen CP101 CP106 CN100 FFC Cable...
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3. SMPS PCB → Proceeding: CABINET TOP SMPS PCB (1) Remove the screw. (2) Remove the screws. Remove the connector wires and FFC. カッ ト CN441 CN802 SMPS PCB CN801 4. POWER PCB → Proceeding: CABINET TOP POWER PCB (1) Remove the screws. Remove the connector wires and FFC. CP123 CP126 POWER PCB...
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5. AUDIO PCB → Proceeding: CABINET TOP AUDIO PCB (1) Remove the screws. (2) Remove the connector wires and remove the screws. CP130 CP114 AUDIO PCB CP100...
SPECIAL MODE Special mode setting button No.2, 6, 11, 15 : d Hold down buttons A button and B button at the same time and press the "POWER" button to turn on the power. No.1, 4, 5, 7, 8, 9, 10, 12, 13, 14 : d Hold down buttons A button and B button at the same time and connect the power cord to an outlet.
1. Initialization for the factory mode Backup data initialization is carried out. See Initialization Items. After initialization, move on to nomal mode. CAUTION Version information (such as rewriting failed log) Clear. Clear the history of protection. Operation While holding down buttons "CURSOR d " and "INPUT" simultaneously, insert the AC plug into the wall outlet to turn on the power.
3. Version check Menu items appear in the Add Version.Otherwise, normal operation. To exit this mode, unplug the power cord. Display order System u-com → System u-com (Boot loader) → Network u-com (Boot loader) → Network u-com (Image) → Serial No. → Bluetooth Mac Address Operation In standby status, hold down the Power button for at least 3 seconds while pressing the "CURSOR d "...
Press CURSOR f . The version of the image(network-μ Processor). Starting the CY920 is not completed. Press CURSOR f Serial No. displayed. Press CURSOR f Bluetooth Mac Address displayed. 000678XXXXXX 4. Product Mode 1 Startup display "Product Mode1" displayed for 5 seconds. Not for service.
6. Protection history display mode To exit this mode, unplug the power cord. Startup display "Detect Protection" displayed for 5 seconds. No history found. Clear the Protection History. When the Cursor d button is pressed for over 5 seconds while the protection history is displayed, clear the protection history.
7. "DPMS" force update mode Update the firmware of DPMS. Operation Hold down buttons "CURSOR 1 " button and "INPUT" button at the same time and connect the power cord to an outlet. See "PROCEDURE FOR UPGRADING THE VERSION OF THE FIRMWARE". Error code table •...
Down Load failure (Download error (Server Busy) information recieved) Download fail AF Down Load failure (Download error (connection failed)information recived) Download fail B0 Down Load failure(Error at the time of Download(TimeOut) ) Download fail B1 Firmware Down Load failed Updating fail B2 Transition fails to Boot Loader Mode Updating fail B4 Transition fails to Application Mode...
Ref. No. Description Remark replaced MAIN R5F56108VNFP IC101 EXPLODED f P11 f MODULE CY920-24C NA6005 MAIN IC100 GD25Q32B MAIN IC109 MX25L25635FMI-10G After replacing A : The software has been written. The software is not written at the time of replacement.
FIRMWARE UPDATE PROCEDURE 1. Updating by DPMS Download the latest firmware from the internet and update the firmware. 1.1. Network Connection (1) System requirements • A broadband internet connection • Modem • Router • Ethernet cable (CAT-5 or greater recommended) (2) Settings Internet Computer...
• Do not use an extension cable when connecting the USB unit. 2.2. Unzip Download File Unzip the downloaded file on your computer. NA6005 USB_NA6005xx_CY920_100200070x00-xxxx.zip copy o U USB memory supports only USB2.0. You can find "firmwares" folder after unzipped.
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2.3. File structure on USB Memory Copy the update files to the USB memory with the following structure: USB memory root Model Name Model Area Product ID North America (U) 100200070100 NA6005 Europe (N) 100200070200 Japan (F) 100200070400 China (K) 100200070500 + firmwares + 00020013XXXX + enc_update.xml + IMG.bcd + SYS.bin + SBL.bcd 2.4. Insert the USB memory in the USB port NOTE:Remove the LAN cable from this unit when performing updates.
2.5. Start the update Hold down buttons CURSOR 1 button and 8 button at the same time and press the "POWER" button to turn on the power. 2.6. Display during USB update The following message appears on the display: Display 2.7. Press the "ENTER" key on the remote control unit or this unit Then start Firmware Update. Display 2.8. The firmware update finishes Update after restart.
TROUBLE SHOOTING 1. OLED dosen't light Check the Power Supply Voltages for OLED. Check the status of the following parts and check the solder. FRONT PCB MAIN PCB ・+3.3V_D1 CP126、L153、C125 [CP120、6pin] Other, connected circuit. Check the Power Supply Voltages for OLED. Check the status of the following parts and check the solder.
2. Cannot connect to network. / Cannot connect to Bluetooth. 2.1. First Setup dosen't operate normally, Ethernet doesn't playback, Bluetooth doesnot. Check the status of the following parts and check the solder. Check the Power Supply Voltages for CY920. POWER PCB MAIN PCB L154, L155, L156, L157, IC131, IC119 ・CY920_+1.2V...
2.2. Cannot connect to network Set Quick Setup properly. Set the IP address and other parameters properly. For a fixed Is the Quick Setup correct? IP setting, check whether the IP address is redundant with that of other devices and the subnet mask setting is correct. Are the router, hub and other peripherals properly connected? Connect them properly to peripherals.
3.1. Optical Output Check the Power Supply Voltages for Optical. Check the status of the following parts and check the solder. MAIN PCB MAIN PCB ・+3.3V_D1 L153, IC125 [JACK106、2pin] Other, connected circuit. Check the audio data for DIR. Check the status of the following parts and check the solder. MAIN PCB MAIN PCB There are no abnormal voltages, such as middle potential.
3.2. USB doesn't playback Not using a USB hub. Don't use the USB hub. Use a USB device that conforms to the specifications of the unit. Is the USB device compatible with the set? ・USB2.0 ・Only mass storage devices in FAT16 or FAT32 format or MTPcompatible devices.
3.3. Check the Audio Block Check the Power Supply Voltages for AUDIO. Check the status of the following parts and check the solder. AUIDO PCB POWER_PCB [CP130、3pin] ・+12V_A IC134, Q164, Q165, D154, D155, D156, D157, F107, F106 [CP130、1pin] ・-12V_A Other, connected circuit. Check the status of the following parts and check the solder.
MEASURING METHOD AND WAVEFORMS (It is better to use wires for extending between the probe and test points.) MAIN PCB: TEST POINT TC7WHU04FU C524 C522 R212 R107 C501 FG103 R108 C523 R106 FG102 C372 C124 C503 R480 C509 BD212 R487 C114 C177 C109...
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WAVEFORMS 1. MASTER CLOCK (ex. PCM Playback from COAX IN, FS=48K) 2. MASTER CLOCK (ex. DSD64 Playback from USBB) ①IC117 ①IC117 CS4398 CS4398 (pin6,MCLK) (pin6,MCLK) 3. II2 Input to DAC, CS4398 (ex. PCM Playback from COAX IN, FS=48K) 4. DSD64 Input to DAC, CS4398 (ex. DSD64 Playback from USBB) ②IC117 ②IC117 CS4398...
CP100 TO CN441 CP100 11P WIRE NA6005 MAIN BLOCK RLY PWRA CP106 MAIN RLY CON MAIN RLY CON SMPS PD TO CP128 SMPS PD +5V2 SMPS 1 GND DS TO 5A SMPS CON SMPS CON E POWER3 NETWORK BLOCK MAIN POWER BLOCK...
GND A R357 C265 Base R363 L132 BLM21BD222 H/P JACK HP LCH 2 Co lector PJ 612A 9 10 63 +12V A NA6005 AUDIO BLOCK HP GND V430 C260 47/25 RK09L12B0A01 +12V A JACK103 C266 R364 R358 2 Co lector Base...
NA6005 FRONT BLOCK OLED UNIT MAIN POWER BLOCK CP120 CP119 TO CP105 TO CP126 FROM MAIN PART CP120 7P WIRE C342 100N K CP119 RMC100 1 0 11S 27PW C343 R34ES9A 100N K R528 +3 3V CPU C344 100N K...
PACKING VIEW Please see the last chapter for the part list. *Wi-Fi ANT POLYBAG ASS'Y -->Insert to manual polybag UK plug (UK Only) 7 1213 18 22 28 29 30 3334...
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 R5F56108VNFP (MAINI : IC101) PE0/D8 PC4/A20 PD7/D7 PC5/A21/SCK5/CS5#-D PD6/D6 PC6/A22/RxD5/CS6#-D PC7/A23/TxD5/CS4#-D/CS7#-D PD5/D5 PD4/D4...
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R5F56108VNFP Terminal Functions STANDBY MODE Port Name NOTE Network STBY STBY STBY EMULATOR CONNECTION TERMINAL EMULATOR CONNECTION TERMINAL TEST1 BOARD CHECK MODE INPUT PORT OPEN OPEN AVSS TRST# EMULATOR CONNECTION TERMINAL RXD MI232O 232C REWRITE TERMINAL DFW TXD MO232I 232C REWRITE TERMINAL DFW P.Down P.Down DETECTION (INT) EMLE...
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STANDBY MODE Port Name NOTE Network STBY STBY STBY OPEN OPEN +3.3V_CPU OPEN TUNER COMMUNICATION LINE CE OPEN RESET FOR TUNER OPEN INPUT ONLY OPEN Ether UNITPower control (not used, reserved) OPEN OPEN TEST2 BOARD CHECK MODE INPUT PORT OPEN OPEN DIR_INT DIR CONTROL...
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STANDBY MODE Port Name NOTE Network STBY STBY STBY ZEROR PCM1795 ZERO FLAG E_POWER4 CY920 POWER-SUPPLY CONTROL E_POWER3 CY921 POWER-SUPPLY CONTROL E_POWER2 CY922 POWER-SUPPLY CONTROL E_POWER1 CY923 POWER-SUPPLY CONTROL GD25Q32_CLK GD25Q32-6P, CLK GD25Q32_HOLD GD25Q32-7P,HOLD# ( IO3 ) GD25Q32_WP GD25Q32-3P,WP# ( IO2 ) GD25Q32_SO GD25Q32-2P,SO ( IO1 ) GD25Q32_SI...
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CS4398 (AUDIO : IC117) 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 Terminal Functions Pin Name Pin # Pin Description DSD_A Direct Stream Digital Input (Input) - Input for Direct Stream Digital serial audio data.
2. DISPLAY OLED (Ref.No.15) S020-MXS4035A-3 端子番号 端子名 入出力 機能 Function Pin No. Pin Name グランド GND ドライブ系電源電圧 Drive System Power Voltage 陰極電源 Power Supply for Cathode Driver VCOMH アナロググランド Analog System Ground VLSS VDDIO接続 Connect to VDDIO データバス Data Bus データバス...
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MAIN MAIN PCB ASS'Y ※Parts indicated by "nsp"on this table cannot be supplied. ※The parts listed below are only for maintenance. Therefore they might differ from the parts used in the unit in appearances or dimensions. 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...
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MAIN REF No. Part No. Part Name Remarks Q'ty New Ver R238 R,CHIP THICK 180K-F,1/10W-1608REEL C200018440161S R245 R,NETWORK A-TYPE 33-J 1/16W SMD(1005)*4 WA04X C180330042100S R248 R,CHIP THICK 0-J,1/16W-1608REEL C20000006M160S R251 R,CHIP THICK 10K-J,1/16W-1608REEL C20001036M160S R254 R,CHIP THICK 0-J,1/16W-1608REEL C20000006M160S R255,256 R,CHIP THICK 10-J,1/16W-1608REEL C20001006M160S R257,258...
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MAIN REF No. Part No. Part Name Remarks Q'ty New Ver C181 C,CERAMIC CHIP HIK X7R)0.1UF-K/25V-1608REEL D011104774161S C182,183 C,CERAMIC CHIP T.C COG 0.001UF-J/50V-1608REEL D010102167160S C184-186 C,CERAMIC CHIP HIK X7R)0.1UF-K/25V-1608REEL D011104774161S C187,188 C,CERAMIC CHIP T.C X5R)22UF-K/16V 3216REEL SAMSUNG D010226173340S C191 C,CERAMIC CHIP T.C COG 0.001UF-J/50V-1608REEL D010102167160S C192,193 C,CERAMIC CHIP HIK X7R)1UF-K/16V-1608REEL...
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MAIN REF No. Part No. Part Name Remarks Q'ty New Ver JACK106 963622200010D MODULE JST2165 192K 25MBPS OPTICAL TRANSMITTER INTERFACE E100216500020S L102 COIL,CHIP DLW21SN181SQ2L COMMON MODE CHOKE COILS SMD2012 D311201211810S L103-106 COIL,BEAD CB05YTYH221-2012REEL D340201292210S L107,108 COIL,CHIP DLW21SN900HQ2L COMMON MODE CHOKE COILS SMD2012 D311201219000S L109 R,CHIP THICK 0-J,1/10W-2012REEL...
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AUDIO AUDIO PCB ASS'Y ※Parts indicated by "nsp"on this table cannot be supplied. ※The parts listed below are only for maintenance. Therefore they might differ from the parts used in the unit in appearances or dimensions. 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...
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POWER POWER PCB ASS'Y ※Parts indicated by "nsp"on this table cannot be supplied. ※The parts listed below are only for maintenance. Therefore they might differ from the parts used in the unit in appearances or dimensions. 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...
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POWER REF No. Part No. Part Name Remarks Q'ty New Ver C462 C,CERAMIC CHIP HIK COG 1000PF-J/50V-1608REEL FENGHUA D011102167161S C463 C,CERAMIC CHIP HIK X7R)0.1UF-K/50V-1608REEL D011104577160S C464 C,CERAMIC CHIP HIK COG 1000PF-J/50V-1608REEL FENGHUA D011102167161S C465 C,CERAMIC CHIP HIK X7R0.01UF-K/50V-1608REEL D011103777160S C466,467 C,CERAMIC CHIP HIK X7R)0.1UF-K/50V-1608REEL D011104577160S C468...
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See PROCEDURE AFTER REPLACING THE MICROPROCESSOR, ETC.. PCB GUIDE WI FI ANT Split off from the AUDIO P.C.B TOTAL ASSY 7028077525040 PCB GUIDE FFC Split off from the AUDIO P.C.B TOTAL ASSY 7028077526040 963421006200M BADGE MARANTZ 5630210678000S 943416101110M WINDOW 5077213733000S 943411007050M...
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PACKING PACKING ※Parts indicated by "nsp"on this table cannot be supplied. ※The parts listed below are only for maintenance. Therefore they might differ from the parts used in the unit in appearances or dimensions. 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...