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MODIFICATION NOTICE. SERVICE MANUAL MODEL E1C E1K RCD-N9 NETWORK CD RECIEVER • 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 TECHNICAL SPECIFICATIONS ..........9 DIMENSION ................9 Precautions During Service...........10 Initializing This Unit ..............10 JIG FOR SERVICING .............10 Procedure after Replacing the WLAN MODULE .....10...
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.
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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. drastically.
PRECAUTIONS DURING SERVICE Initializing This Unit Initialize this unit if you have replaced the microcomputer, one of the parts around the microcomputer, or the digital PCB. In "STANDBY" status, press and hold the "CURSOR u " and "INPUT SOURCE" buttons along with the power opera- tion button to turn on the power.
1. Remove all of the screws from the MAIN PCB, SMPS PCB, CD Mecha, CD Foot, NET PCB, USB PCB and chassis (CD Mecha and CD Foot are for the RCD-N9 only). 2. Remove the SMPS PCB, CD Mecha and CD Foot (CD Mecha and CD Foot are for the RCD-N9 only). 3. Remove the molded parts from the back panel.
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RemovingnthenAMPnPCBnfromnthenMAINnPCB Be careful of the following two points when removing and reattaching the AMP PCB to the MAIN PCB. 1. Wait for approximately 5 minutes after turning the power off before removing the wire connector that connects the SMPS PCB and AMP PCB. When connected to the SMPS PCB wire connector, a surge current may occur due to the charge stored in the AMP PCB causing damage to the D-AMP IC70.
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.
DISASSEMBLY • Remove each part in the order of the arrows below. • Reassemble removed parts in the reverse order. Read "PrecautionsnDuringnWork" before reassembling removed parts. • • If wire bundles are removed or moved during adjustment or part replacement, reshape the wires after completing the work.
ExplanatorynPhotosnfornDISASSEMBLY • The angles from which the photos are taken are shown by "Photonangle:A,nB,nC,nD". • 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. •...
2. SIDE PANEL → Proceedingn : REARnMOLDnPANEL SIDEnPANEL (1) Remove the screws. Front side STEP1 STEP1 STEP2 STEP2 TOP SIDE TOP SIDE View from the bottom 3. TOP PANEL ASSY → → Proceedingn : REARnMOLDnPANEL SIDEnPANEL TOPnPANELnASSY (1) Remove the screws. Remove the FFC. ↑Shooting direction: A↑...
4. CD MECHA ASSY → → → Proceedingn : REARnMOLDnPANEL SIDEnPANEL TOPnPANELnASSY CDnMECHAnASSY (1) Tray is opened and CD DOOR is removed. View from the bottom View from the CD MECHA bottom (2) Remove the screws. Remove the connector. CN82 CN80 ↑Shooting direction: B↑...
SPECIAL MODE Special Mode Configuration Buttons b No. 1 : In "STANDBY" status, press and hold the "A" and "B" buttons along with the power operation button for at least three seconds. b No. 2 - 6 : In "STANDBY" status, press and hold the "A" and "B" buttons along with the power operation button to turn on the power.
1. Factory Initialization Mode Various settings are initialized. See "Initialization Items (Default setting)" for information on the settings that are initial- ized. After initialization, move on to normal mode. Caution Version information (such as rewriting failed log) Clear. Clear the history of protection. "Initial value of laser current"...
2. User Initialization Mode Various settings are initialized. See "Initialization Items (Default setting)" for information on the settings that are initial- ized. After initialization, move on to normal mode. Caution There are two differences between this operation and factory initialization •Version information (such as rewriting failed log) not cleared.
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Select the "Version" in the "Setup". "ENTER" q System u-com Version : The version of the System u-com. "Cursor i " w System u-com (Boot Loader) Version : The version of the boot loader System u-com. "Cursor i " e Network u-com(Boot Loader) Version : The version of the boot loader Network u-com.
4. CD Test mode 4.1.Operation In "STANDBY" status, press and hold the "CURSOR o " and "VOLUME d " buttons along with the power operation but- ton to turn on the power. Startupndisplay "CD Test Mode" displayed for 5 seconds. CD TEST MODE display(Disk loading) To exit this mode, unplug the power cord.
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r TRACKING ON " 1 / 3 " t READ SUB CODE (playback sound is output) The BER (Block Error Rate) that occurred for one second is displayed. "Cursor o " "Cursor p " "Cursor o " "Cursor p " Inner (IN), Ataru Amane (MID), outer (OUT) to play go to three places, make the error count.
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4.4. All servo on and Auto Adjustment When "Cursor u " button is pressed, all servos turn on, auto adjustment is performed and switch to playback operation. (Playback sound output) Stopn(stopntonthenplaybacknstatenafternautonadjustment)n When "SOURCE" button is pressed, play operation and servo stop. The following will be displayed. After stopping, conduct reading of auto adjust values.
4.6. Accumulated laser on time display When the "Volume f " button is pressed while this Unit 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. The time is counted in 10-minute blocks and the count values are displayed in hourly units.
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(c) Speaker short protection Potential difference across the terminal detects that the speaker was more than DC±3V. (d) Over current Over-current detection digital amplifier(TAS5142) (e) DC protect1 Short of fail(+29V[D-AMP power]) (e) DC protect1 Short of fail(+12V, -12V, +5V). Protection history is reset. When the "Cursor u "...
PROCEDURE AFTER REPLACING THE MICROPROCESSOR, ETC. The procedure after replacing the u-COM (microprocessor), flash ROM, etc. is as follows. Proce- durenaftern PCBnName Ref.nNo. Description Remark Replace- ment (MAIN) IC28 R5F56108VNFP SOFTWARE: SYSTEM CN66 CY920 MODULE ASSY Be sure to replace the NFC module at the same CN67 time.
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1.3. File structure on USB Memory CopynthenupdatenfilesntonthenUSBnmemorynwithnthenfollowingnstructure:nn USB memory root ModelnName ModelnArea ProductnID Europe (E2) 000200140200 RCD-N9 Japan (JP) 000200140400 + firmwares + 000200XXXXXX + enc_update.xml + IMG.bcd + SBL.bcd + SYS.bin 1.4. Insert the USB memory in the USB port.
1.5. Start the update. In "STANDBY" status, press and hold the "CURSOR p " and "INPUT SOURCE" buttons along with the power operation button to turn on the power. 1.6. Display during USB update The following message appears on the display: Display 1.7.
TROUBLE SHOOTING 1. OLED dosen't light Check Power Supply Voltages for SMPS. Check the following voltages when the unit is connected to the AC power supply. SMPS PCB •[BN93]:1pin Pulse signal of 50 or 60Hz of +4 V(P-P) Replace the SMPS PCB. •[BN93]:11pin +5V •[CN91]:1pin +29V (AMP_VCC) If these voltages are not output, a fault may have occurred in the...
2. No Sound, Noise generated 2.1. COMMON(signal) Check Digital Audio Data output from CODEC. MAIN PCB Check the solder and replace any faulty parts. •[IC22]: 17, 18, 19, 20pin •[IC22]:17, 18, 19, 20pin on MAIN PCB DIR_LRCK, DIR_SCLK, DIR_SDATA, DIR_MCLK Check Digital Audio Data input for PWM CONTROLLER.
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2.2. COMMON(POWER Control signal) Check Power Supply Voltages for DIR. Check the solder and replace any faulty parts. MAIN PCB •[Q222]:IN / OUT:+5V_A •[IC22]:46pin +5V_A •[IC27]:IN:+5V / OUT:+3V •[IC22]:22, 36, 42pin +3V_D1 •MAIN PCB OK.? Check Power Supply Voltages for PWM CONTROLLER AMP PCB. MAIN PCB Check the solder and replace any faulty parts.
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Check control signal for DIR. Check the solder and replace any faulty parts. MAIN PCB •[IC28]: 86, 87, 88, 89pin → [IC22]:23, 24, 25, 26pin •[IC22]: 23, 24, 25, 26pin DIR_DO, DIR_DI, DIR_CLK, DIR_CE DIR_DO, DIR_DI, DIR_CLK, DIR_CE Check control signal for PWM CONTROLLER. MAIN PCB Check the solder and replace any faulty parts.
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2.4 . TUNER Check Power Supply Voltages for TUNER. Check the solder and replace any faulty parts. MAIN PCB •[WF15]:6, 7pin A+5V on MAIN PCB •[TM11]:3pin A+5V Check the solder and replace any faulty parts. Check Analog Audio Data output from TUNER PACK. •[C104], [C105] MAIN PCB •[PF15] 8pin TUN_L...
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2.5 . Analog In Check Analog Audio Signal from Analog. Check the solder and replace any faulty parts. MAIN PCB •[JK22] on MAIN PCB •[JK22]:Analog In (L_CH / R_CH) •[IC20]: 7, 4pin:AUX(L/R) Check the solder and replace any faulty parts. 5pin:AIN_CNT1 •[IC61] CNT1 [H](AUX),...
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2.7 . USB / ETHERNET / Wi-Fi Check the solder and replace any faulty parts. Check Power Supply Voltages for Network. Network PCB Network PCB •[CN92]:1, 2, 3pin:+5V_SW •[CN92]:1, 2, 3pin:+5V_SW SMPS PCB •[IC95], [L923]:+5V •[IC97]:IN 1,2,3pin +5V / OUT 6,7,8pin +5V Check the solder and replace any faulty parts.
MEASURING METHOD AND WAVEFORMS To check the waveforms, the GND (-) probe of the oscilloscope to specified reference voltage. (Except for lnner SW, TRVSW) Caution Measuring Disc: CD/TCD-784 CD-R/TCD-R082W CD-RW/TCD-W082W (It is the better way to use an extension wire between the test point and the probe.) •...
FRONT B'D SWITCHED-MODE POWER SUPPLY TOP KEY B'D DRAN4 Onl RCDN9 Onl NFC Module Power LED Power LED SMSP controller x1 OLED S020-MXS4035A Transformer x1 [DRA-N4] [RCD-N9] White [RCD-N9] White Power Power Cursor Up AC100-230V Input Eject Cursor Down GREEN GREEN...
POWER DIAGRAM DRA-N4 / RCD-N9 POWER BLOCK DIAGRAM Normal operation < 4W Network standby OLED standby < 0.3W Normal standby Audio Power Control Net Power Control OLED Power Control VBUS Power Control SMPS B'D RCD-N9 ONLY +8.0V CD MOTER Regulator...
WIRING DIAGRAM AMP PCB TUNER & OPT JACK PCB CUP12675Z CUP12673Z FILTER WF71 6PIN B to B WF70 6PIN B to B CJP06GA300ZB CJP06GA300ZB 3.96 PITCH BN90 2PIN WIRE WF72 12PIN B to B CJP12GA300ZB CN90 2PIN WAFER 3.96 PITCH CJP11GA117ZY BN16 5PIN WIRE(OPT) PF70 6PIN B to B...
PRINTED WIRING BOARDS Lead-free Solder CD (A SIDE) CD (B SIDE) TUNER DIGITAL (A SIDE) TUNER DIGITAL (B SIDE) When soldering, use the Lead-free Solder (Sn-Ag-Cu). ADJ-1 ADJ-2 DGND C819 R840 C843 IC81 R847 CUP12677Z MP C845 R849 R807 C837 C868 R809 C896...
EXPLODED VIEW Please see the last chapter for the part list. WARNING: Parts marked with this symbol z have critical characteristics. Use ONLY replacement parts recommended by the manufacturer.
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 (MAIN : IC28)
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R5F56108VNFP (MAIN : IC28) Terminal Function STANDBY MODE Port Name PD/PU Note TIMER Network OLED OLED+NW STBY STBY STBY STBY STBY 1 TDI Emulator Connection terminal 2 TMS Emulator Connection terminal 3 TEST1 Boot for Check PCB mode 4 OPEN OPEN 5 AVSS 6 TRST#...
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STANDBY MODE Port Name PD/PU Note TIMER Network OLED OLED+NW STBY STBY STBY STBY STBY 62 SP_PROTECT DC Power Detect (SPK OUT) +1V2_NET_P_ Power Control for CY920_+1.2V CONT 64 OPEN OPEN 65 TEST2 Boot for Check PCB mode 66 OPEN OPEN PD(DIR_ 67 DIR_INT...
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STANDBY MODE Port Name PD/PU Note TIMER Network OLED OLED+NW STBY STBY STBY STBY STBY 118 DRVMUTE PU_OPEN CD Driver Mute (H: Mute Off, L: Mute On) 119 CD_OPEN Open CD Tray 120 CD_CLOSE Close CD Tray 121 VBUS_FLUG1 Check VBUS Voltage 1 (Front USB), L : Error 122 OPEN OPEN 123 LD_CHK...
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TC94A92FG Terminal Function Symbol Description Default Remarks 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 EFM slice level output pin...
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Symbol Description Default Remarks CMOS Port Pio8 Port 8(General Input/Output Port ) Schmitt input 3I/F Refer to [1.2 Pin Assinment Table] CMOS Port Pio9 Port 9(General Input/Output Port ) Schmitt input 3I/F Refer to [1.2 Pin Assinment Table] CMOS Port Pio10 Port 10(General Input/Output Port ) Schmitt input...
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Symbol Description Default Remarks CMOS Port BUS1 Microprocessor I/F data input/output pin 1 Schmitt input 3I/F Refer to [1.2 Pin Assinment Table] CMOS Port BUS2 Microprocessor I/F data input/output pin 2 Schmitt input 3I/F Refer to [1.2 Pin Assinment Table] CMOS Port BUS3 Microprocessor I/F data input/output pin 3...
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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 IP4001CR (CD : IC81) 28SSOP H/S (FIN) PGND2...
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PCM9211 Pin Discriptions DESCRIPTION NAME TOLERANT ERROR/INT0 DIR Error detection output / Interrupt0 output NPCM/INT1 DIR Non-PCM detection output / Interrupt1 output MPIO_A0 Multipurpose I/O, Group A(1) MPIO_A1 Multipurpose I/O, Group A(1) MPIO_A2 Multipurpose I/O, Group A(1) MPIO_A3 Multipurpose I/O, Group A(1) MPIO_C0 Multipurpose I/O, Group C(1) MPIO_C1...
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NJM2752 NJM2752 (MAIN : IC20) TVSP10 SSOP14 NJM2752V NJM2752RB2 NJM2752 OUTB OUTA OUTB OUTA IN1A IN1B IN1A IN1B IN2A IN2B IN2A IN2B CNT1 CNT1 Vref Vref PIN.No. SYMBOL FUNCTION PIN.No. SYMBOL FUNCTION OUTA Ach Output Terminal Vref Reference Terminal IN1A Ach Input Terminal1 IN2B Bch Input Terminal2...
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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 therma coupling to the heatsink.
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TAS5142 www.ti.com SLES126B – DECEMBER 2004 – REVISED MAY 2005 FUNCTIONAL BLOCK DIAGRAM TAS5142 Block Diagram Under- voltage Protection Internal Pullup VREG VREG 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...
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SLES273A – APRIL 2013 – REVISED JUNE 2013 www.ti.com These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. Block Diagram TAS5558 Block Diagram Fixed Flow...
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Part Number Package Markings Temp Rating (°C) Package Description EN5339QI EN5339 -40 to +85 24-pin (4mm x 6mm x 1.1mm) QFN T&R PGND AGND EVB-EN5339QI EN5339 QFN Evaluation Board PGND Packing and Marking Information: www.altera.com/support/reliability/packing/rel-packing-and-marking.html PGND PGND Pin Assignments (Top View) Keep-Out EN5339QI (NETWORK : IC63, IC64, IC65, IC66) VOUT...
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CS (Current Sense) The Current Sense pin senses the on the series resistor inserted in Package PG-DSO-8 Power MOSFET. If CS reaches the of the Current Limit Comparator, th ICE3BS03LJG (SMPS : IC91) immediately switched off. Furtherm information can be used to realize operation through the PWM-Com compares with FB signal.
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Pin Assignments & Functions Pin Assignments & Functions NR111E (SMPS : IC95) Pin Assignments Pin Assignments Pin Functions NR111E Pin Discriptions Pin Functions i r c i r c High-side Boost input. High-side Boost input. BS supplies the drive for High-side Nch-MOSFET switch. BS supplies the drive for High-side Nch-MOSFET switch.
*1:アクティブエリア Active Area 31.0 2. DISPLAY 59.3 ummary ◆I/Oインターフェース I/O Interfaces S020-MXS4035A-3 (FRONT : WF12) 単位 仕様 端子番号 端子名 入出力 機能 Unit Specification Function Pin No. Pin Name OLEDディスプレイユニット グランド GND OLED Display Unit ドライブ系電源電圧 Drive System Power Voltage 陰極電源 Power Supply for Cathode Driver ドットマトリクス...
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FRONT FRONT 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. E3 : U.S.A.
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FRONT REF No. Part No. Part Name Remarks Q'ty New Ver TM11 943183100540D TUNER(USA/JAPAN) ,FM(SCREW : F TYPE), AM (S/LAB) CNVMW004MV1S63 WF11 WAFER, FFC(27P-1.25mm, ANGLE) CJP27GB116ZY WF12 WAFER, FPC/FFC(30P, 1mm PITCH, ANGLE) CJP30GB305ZN WF13 WAFER, FFC(5P-1mm, ANGLE) CJP05GB113ZY WF14 WAFER, FFC(4P-1mm, ANGLE) CJP04GB113ZY WF15 WAFER, FFC(11P-1mm, STRAIGHT)
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MAIN REF No. Part No. Part Name Remarks Q'ty New Ver R408 RES, CHIP(1005/5%/1Kohm) CRJ06IJ102T R409 RES, CHIP(1608/5%/1Kohm) CRJ10DJ102T R410-416 RES, CHIP(1608/5%/4.7Kohm) CRJ10DJ472T R417-420 RES, CHIP(1608/5%/3.3Kohm) CRJ10DJ332T R421,422 RES, CHIP(1608/5%/4.7Kohm) CRJ10DJ472T R423,424 RES, CHIP(1608/5%/470ohm) CRJ10DJ471T R425-431 RES, CHIP(1608/5%/47ohm) CRJ10DJ470T R432 RES, CHIP(1608/5%/10Kohm) CRJ10DJ103T R433-436...
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MAIN REF No. Part No. Part Name Remarks Q'ty New Ver C365 CAP, CHIP(1005, 16V/0.1uF, X7R)_SAMSUNG CCUI1C104KCS C366-368 CAP, CHIP(1608, 50V/0.1uF, X7R)_SAMSUNG CCUS1H104KCS C369 RES, CHIP(1608/5%/0ohm) CRJ10DJ0R0T C370-372 CAP, CHIP(1608, 50V/0.1uF, X7R)_SAMSUNG CCUS1H104KCS C373 CAP, CHIP(2012, 16V/10uF, X5R)_SAMSUNG CCUC1C106KCS C374 943134503400D CAP, ELECT(50V/2.2uF)-S CCEA1HKS2R2T...
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MAIN REF No. Part No. Part Name Remarks Q'ty New Ver CN92 LOCK-WAFER/ANGLE/2.5MM PITCH/5PIN CJP05GJ289ZY CN93 LOCKING TYPE , STRAIGHT WAFER , 2MM CJP13GI236ZW ! CX91 943134503220D CAP , X2(275VAC, 0.22uF, 12mm, SEORYONG) CCQF2E224KZFS ET20,21 PLATE , EARTH(TRONIC ELECTRONICS) CJT1A026 !...
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DAMP DAMP 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. E3 : U.S.A.
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CD 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. E3 : U.S.A.
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SP : Premium Silver model WT : White model REF No. Part No. Part Name Remarks Q'ty New Ver 943639101980D RCD-N9 SMPS PCB ASSY COP12676B 943639101990D RCD-N9 SMPS PCB ASSY COP12676C RCD-N9 DAMP PCB ASSY COP12675B RCD-N9 MAIN PCB ASSY COP12674B ┣C22...
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CSA1A044Z BAG , ZIPPER POLY(A5) CPB1A227Z 943533102850D CUSHION BOTTOM CPS1A1005 BATTERY , AAA 2PCS IN PACK CABR03PPB 30701021000AD REMOCON TRANSMITER ASS'Y (RCD-N9 BK Ver.) CARTRCDN9BK 30701021100AD REMOCON TRANSMITER ASS'Y (RCD-N9 WT Ver.) CARTRCDN9WT 943531104650D BOX, OUT CARTON EUROPE CPG1A1034Z 943531104870D...
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