e Ver. 3 Please refer to the MODIFICATION NOTICE. SERVICE MANUAL MODEL JP RCD-M38 E3 E2 EA 3 3 RCD-M38DAB D-M38S EK 3 3 STEREO 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. e D&M Holdings Inc. S0105-1V03DM/DG1007 Copyright 2010 D&M Holdings Inc.
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. 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.
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. 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.
WARNING AND LASER SAFETY INSTRUCTIONS GB WARNING NL All ICs and many other semi-conductors are susceptible to electrostatic discharges (ESD). Careless handling during repair can reduce life drastically. When repairing, make sure that you are connected with the same potential as the mass of the set via a wrist wrap with resistance. Keep components and tools also at this potential. F WAARSCHUWING Alle IC’s en vele andere halfgeleiders zijn gevoelig voor elektrostatische ontladingen (ESD).
SYSTEM CONFIGURATION • RCD-M38 • RCD-M38DAB • D-M38S (RCD-M38/SC-M37) SC-M37 : Refer to the service manual of SC-M37. SPECIFICATIONS RCD-M38 nn Audio section SC-M37 nn Clock/Timer section Power amplifer Rated output: 30 W + 30 W (6 Ω, 1 kHz T.H.D 10 %) Clock method: Timer: nn Tuner section Crystal oscillator (Within 1 – 2 minutes per month)） Everyday/Once timer: One each Sleep timer: 90 minutes, maximum nn General Receiving range (E2,EK model): FM: 87.50 MHz – 108.
CAUTION IN SERVICING Initializing STEREO CD RECEIVER STEREO CD RECEIVER initialization should be performed when the μcom, peripheral parts of μcom, and Digital PCB. are replaced. 1. Turn off the power using ON/STANDBY button, unplug the power cord. 2. Plug the power cord into a power outlet while pressing 8 / - and SDB / TONE button simultaneously. ＊ Initialize. Note: • All user settings will be lost and this factory setting will be recovered when this initialization mode.
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.
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 photograph is RCD-M38 EK model.
(2) Open the CD tray by turning the Drive gear clockwise. Drive gear CD tray (3) Detach the DOOR.
2. FRONT PANEL SUB ASSY Proceeding : TOP CABINET → DOOR → FRONT PANEL SUB ASSY (1) Remove the screws. View from bottom (2) Disconnect the connector wire and FFC cable, then remove the screws. Direction of photograph: C Direction of photograph: D FFC cable cut CN82 Outside of CD macha foot (3) Disconnect the connector wire. CN83 Direction of photograph: B FRONT PANEL SUB ASSY Please refer to "EXPLODED VIEW" for the disassembly method of each PCB included in FRONT PANEL ASSY.
3. CD MECHA Proceeding : TOP CABINET → DOOR → FRONT PANEL SUB ASSY → CD MECHANISM ASS'Y (1) Remove the screws. (2) Laser short-circuit in Pick-up of CD MECHANISM ASS'Y, then disconnect the connector wires and FFC cable. Soldering place CD MECHANISM ASS'Y Direction of photograph: B CN26 CN25 FFC cable Protective soldering place for laser diode.
4. MCU PCB UNIT ASSY Proceeding : TOP CABINET → DOOR → FRONT PANEL SUB ASSY → CD MECHANISM ASS'Y → MCB PCB UNIT ASSY (1) Remove the screws. Direction of photograph: B View from bottom (2) Cut the wire clamp band, then disconnect the connector wires and FFC cable. Remove the screws.
5. HEAT SINK SUB ASSY Proceeding : TOP CABINET → DOOR → FRONT PANEL SUB ASSY → CD MECHANISM ASS'Y → HEAT SINK SUB ASSY (1) Remove the screws. Direction of photograph: B View from bottom (2) Cut the wire clamp band, then disconnect the connector wires. Remove the screws. Direction of photograph: C CN95 cut CN72 HEAT SINK SUB ASSY (3) Disconnect the connector wires.
6. REAR PANEL SUB ASSY Proceeding : TOP CABINET → REAR PANEL SUB ASSY (1) Remove the screws. View from bottom (2) Disconnect the connector wires. Direction of photograph: D CN98 CN96 (3) Disconnect the connector wires and FFC cable, then remove the screws. CN72 FFC cable CN93 CN12 (4) Remove the screws.
(5) Disconnect the FFC cable. Direction of photograph: B FFC cable Please refer to "EXPLODED VIEW" for the disassembly method of each PCB included in REAR PANEL SUB ASSY. 7. SPK UNIT Proceeding : TOP CABINET → REAR PANEL SUB ASSY → SPK UNIT Please refer to "EXPLODED VIEW" for the disassembly method of SPK UNIT. 8. TRANS Proceeding : TOP CABINET → REAR PANEL SUB ASSY → SPK UNIT → TRANS Please refer to "EXPLODED VIEW" for the disassembly method of TRANS. 9.
DISASSEMBLY OF MECHANIC (Follow the procedure below in reverse order when reassembling.) Caution : The optical pickup can damaged by sassily by static electricity charged on human body. Take necessary anti-static measures when repairing around the optical pickup. 1. Chucking plate (1) Remove 2 top screws, then detach the Chucking plate. (2) Detaching the Chucking pulley and chucking yoke by removing the 3 hooks, when abandoning CD MECHA ass'y.
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. • Do not leave the laser pick-up bare. Be sure to cover it. • If dust adheres on lens of the pick-up, blow it off with a blower brush. • Do not shock the laser pick-up. • Do not watch the light of the laser pick-up. 3.
SERVICE MODE 1. Version Display Mode (1) Plug AC cord into power outlet while pressing ON/STANDBY and DIRECT button same time on Main Unit. (2) Press the "SDB/TONE" button to the display the 2nd item information on the Display. 【Main µ-com Ver.】→【USB µ-com Ver.】→【iPod Dock Ver.(Connecting Dock)】→【Main µ-com Ver.】→・・・ 【Main µ-com Ver.】 V e r 1 0 0 4 2 7 0 1 v E K 【USB µ-com Ver.】 U S B V E R 2 0 1 0 0 4 3 0 0 0 【iPod Dock Ver.
4. CD test mode (1) Plug AC cord into power outlet while pressing ON/STANDBY and SOURCE button same time on Main Unit. "13 " 0 0 C D T E S T M O D E (1, 3 flashing) (2) (3) (4) ※ Move the slide to the initially set position (10 mm towards the outside from the innermost position). Check by performing key input. Refer to 4.2q ～ 4.2y. Cancel the mode by turning the power back on. Do not push the button without the explanation. 4.1 Disc loading (1) Press the 5 button to open the tray.
4.3 Pickup movement (1) In the stop mode, pickup moves in REV (inwards) or FWD (outwards) direction when 8 / - or + / 9 button pressed. (2) When 8 / - button pressed, move to stop operation after detection that inner switch has turned on. (3) Pickup movement stops when button released. 4.4 Stop (1) When STOP 2 button is pressed, play operation and servo stop. (2) After stopping, conduct reading of auto adjust values. 4.
u RFRP "13 " X X X X R F R P (1, 3 flashing / XXXX:Adjustment value) （2) Press the 2 button, "4. CD test mode (1)" display reappears. ※ If auto adjustment is not completed, proper values are not displayed. 4.7 Laser current is display (1) When the 2 button is pressed for over 1 second while the RCD-M38 is in the stop mode(Display of "4. CD test mode (1)"), the laser turns on and the laser current is measured.
5. CD heat run mode (1) Plug AC cord into power outlet while pressing ON/STANDBY and SDB/TONE button same time on Main Unit. (Be sure to insert the CD before this operation) 13 C D 1 1 Tr 4 2 : 5 2 （1, 3 lit / Normal display except when 1, 3 lit．） (2) Switches to mode according to button input. See No.5.1 and No.5.2. (3) If an error occurs, display the error and stop operation at that point. Number of operations held. See No.5.3 to No.5.5. (4) Heat run no. cleared when 2 button pressed.
【When TOC is read】 13 R E A D I N G （1, 3 lit） 5.3 Error display 13 C D E X - X X （1, 3 lit / X-XX:Error cord） E1-00 E1-01 E1-02 Error code Disc cannot be detected Tracking offset adjustment not possible Focus offset adjustment not possible E2-00 E2-01 E2-03 Focus servo dropped during playback. Focus servo dropped during searching. Focus servo dropped during TOC reading. E2-06 E2-10 E2-11 E2-12 E2-14 E2-15 Focus servo dropped during manual search.
6. Accumulated laser on time display mode (1) Plug AC cord into power outlet while pressing ON/STANDBY and 2 button same time on Main Unit. X X X X X L A S E R • • • • • • h o u r O N T I M E The laser drive times are added and the result is displayed. One count corresponds to 10 minutes. (Valuesunder 10 minutes are discarded.) Count values are stored in the EEPROM every 10 minutes. The accumulated laser on time is displayed in hours.
VERSION UPGRADE PROCEDURE OF FIRMWARE 1. ABOUT REPLACE THE MICROPROCESSOR WITH A NEW ONE When replaced of the U-PRO (Microprocessor) or the Flash ROM, confirm contents of the following. PWB Name Ref. No. After replaced Description Remark MCU IC11 TMPM330FYFG B for E3,E2P model MCU IC11 CVIT5CN5 B for EK model MCU IC41 TMP92FD28FG B After replaced A : Mask ROM (With software). No need write-in of software to the microprocessor. B : Flash ROM (With software).
2.2 Update USB CPU's software to internal Flash-ROM. The target devise is internal flash ROM of CPU (IC41) on COP12284 (MCU PCB). The updating of software takes about 30 seconds. Procedure of the USB CPU's Update and download NECESSARY EQUIPMENT The following items are required for updating/downloading. • Windows PC (OS: Windows2000 or WindowsXP) with Serial port.
(4) Double click the "Flash Programmer" folder. (5) Double click FlashProg_b35.exe, and launch the Flash Programmer. NOTE : When a Flash Programmer does not launch even if double-clicked FlashProg_b35.exe, please refer to "2.3. When a Flash Programmer did not launch".
(6) The following dialog box appears several seconds later after the Flash Programmer launch. Click OK. NOTE : Since Flash Programmer communicates with the unit automatically, the above dialog box appears when it fails in communication. (7) Click the Setup in the menu bar and select the Device.
(8) Choose the TMP92FD28 in the Device, and choose the 900/H1 in the Series. And click Object File tab. (9) Click Browse.
(10) Choose the Motorola S Format(*.s16,*.s24, *.s32) in Files of type. Choose the RCD-M38DAB_100430-00-USB.s32, and click Open. (11) Click Communication tab.
(12) Choose the Serial port number in the COM Port. Check the Data Rate Auto. Input the 9.00 in the Clock. And Click OK. (13) Click the File in the menu bar and select the Exit.
(14) Disconnect the mains cord from the unit. (15) Connect the RS-232C on the DATA UPDATE KIT and the Serial Port of windows PC with RS-232C cable. Set the slide switch (SW12) to "MCU DOWNLOAD". (16) Connect the connective wire (1 pin is lower in a picture) to the bottom chassis of the unit from DATA UPDATE KIT. Caution : A connector pin has the connection direction. Refer to the photograph. 1 pin : BLACK wire SW12 (17) Connect the mains cord into the unit.
(21) Click OK. (22) Click P (Program) to start update. (23) Software is written into the microprocessor. The writing of software takes about 30 seconds.
(24) If the software is updated successfully, a dialog box saying "R006: Programming completed successfully." appears. Click OK. (25) Click the File in the menu bar and select the Exit. (26) OPress the ON/STANDBY button to turn off the unit. (27) Disconnect the mains cord from the unit, and then disconnect the connective wire of DATA UPDATE KIT from the unit. (28) UPDATE completion (29) Please check the version in "SERVICE MODE : 1. Version Display Mode".
2.3. When a Flash Programmer did not launch (1) Open the FlashProg.ini in the Flash Programmer folder by text editor. (EX.: Notepad, etc) (2) Delete the text "OpenFile=C:\...(your PC setting)...\???.s32".
(3) Save the FlashProg.ini.
(4) Close the text editor. (5) Probably you can launch the Flash Programmer. Go to the "Procedure of the UDSB CPU's Update "step 5.
TROUBLE SHOOTING 1. VFD dosen't light Check Power Supply Voltages for System µ-com. MCU_CD B'D • ST+3.9V, [CN96] : 1pin • [D204] cathode NG Check Soldering. • [CN96] : 1pin • SUB TRANS B'D OK Check Reset signal for System µ-com. MCU_CD B'D • [IC11] : 82pin RESET "H" level O.K.? NG Check Soldering. • [IC11] on MCU_CD B'D OK Check Oscillation waveform. MCU_CD_B'D • [IC11] : 72pin 10MHz OK? NG Check Soldering. • [X101] on MCU_CD B'D OK Check Power On Signal.
2. No Sound,Noise generated 2.1. CD PLAY Check Power Supply Voltages for CD. MCU_CD B'D • [CN98] : 1pin +8VM • [CN98] : 5pin USB+9V • [IC51] : 1pin USB+5V NG Check Soldering. • MCU_CD B'D [CN98] : 1,3pin +8VM, USB+9V • POWER B'D Check Parts • [IC71] OK Check Power Supply Voltages for CD. MCU_CD B'D • D+3.3V [IC51 ]: 2pi 3.3V OK? • +1.5V [IC52] : 2pi 1.5V OK? NG Check Soldering. • [IC51] on MCU_CD B'D • [IC52] on MCU_CD B'D Check Parts • [IC51],[IC52] OK Check Power Supply Voltages for DAC.
Check Digital Audio Data and Clock for DAC. INPUT B'D • [IC15] : 2,3,4pin BIK,STI,LRK NG Check Soldering. • [IC16] on MCU_CD B'D • [WN12] : 2,3,4pin on MCU_CD B'D BICK,SDTI,LRCK • [WF12] on INPUT B'D OK Check Analog Audio Data output from DAC. INPUT B'D • [IC15] : 9,10,11,12pin on INPUT B'D • [IC17] output 1,7pin NG Check Soldering. • [IC15] : 9,10,11,12pin on INPUT B'D • [IC17] on INPUT B'D. OK Check Analog Audio Data input for FUNCTION IC.
2.2. AM/FM TUNER-in Check Power Supply Voltages for PREAMP & POWER AMP. • INPUT B'D : +12V,-12V • AMP B'D : +22.8V,-22.8V NG Check Soldering. • [CN72] : 1,5pin +12V,-12V on INPUT B'D • [CN97] : 5,6,8,9pin -22.8V,+22.8V on AMP B'D • POWER B'D • SPEAKER B'D OK Check Power Supply Voltages for AM/FM TUNER. MCU_CD B'D • [WN21] : 4pin +9V • [CN98] : 9pin +12V NG Check Soldering. • [CN98] : 9pin +12V on MCU_CD B'D • POWER B'D Check Parts • [IC17] OK Check Analog Audio Data output from TUNER PACK.
2.4. DAB TUNER-in (EK model) Check Power Supply Voltages for DAB TUNER UNIT. INPUT B'D • SW+5V • DAB+3.3V (CN11 2pin) • DAB+1.5V (CN11 1pin) NG Check Soldering. • [CN72] : 9pin SW+5V on INPUT B'D • POWER B'D • [IC18],[IC19] on INPUT B'D Check Part • [IC18],[IC19] on INPUT B'D OK Check controll signal for DAB TUNER. INPUT B'D • [CN11] : 15,16pin DAB_DO DAB_DI NG Check Soldering.
2.6. iPod PLAY Check iPod Dock control signal INPUT B'D • [JK13] IPOD_RX,IPOD_TX NG Check Soldering. • [JK13] on INPUT B'D • [WF11] : 4,5pin IPOD_TX,IPOD_RX on INPUT B'D • [WN11] on MCU_CD B'D • [IC11] on MCU_CD B'D OK Check Analog signal output from iPod Dock INPUT B'D • [JK11] AUX1 in L,R • [IC11] :13,14pin AUX1_L,AUX1_R NG Check Soldering.
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.) • When watching the HF waveform, use the extending wire as short as possible. • When HF waveform is noisy or cannot discriminate the eye-pattern, replace the Traverse Unit after measuring the lop.
2. INPUT PCB : TEST POINT Q6 Q7 Q5 D Foil side No. Symbol No.
3. WAVEFORMS 1. DISC PLAY RF WAVEFORM (EYE-PATTERN) 1.1 CD(TCD784) PLAY qRFEQO 1.2 CD-R (TCDR082W) PLAY 2. DISC DETECTION 2.1 CD(TCD784) DETECTION wRFO 1V/div eFEI 500mV/div rFOO 1V/div tTEI 1V/div yTRO uFMO iDMO 1V/div 500mV/div 1V/div 2.2 CD-R (TCDR082W) DETECTION wRFO 1V/div eFEI 500mV/div rFOO 1V/div tTEI 1V/div yTRO uFMO iDMO 1V/div 500mV/div 1V/div qRFEQO 1.3 CD-RW (TCDW082W) PLAY qRFEQO 2.
3. TOC READ 4. FOCUS ADJUSTMENT 4.1 CD(TCD784) FOCUS ADJUSTMENT 3.1 CD(TCD784) READ wRFO 1V/div eFEI 500mV/div rFOO 1V/div tTEI 1V/div yTRO uFMO iDMO 1V/div 500mV/div 1V/div 4.2 CD-R (TCDR082W) FOCUS ADJUSTMENT 3.2 CD-R (TCDR082W) READ wRFO 1V/div eFEI 500mV/div rFOO 1V/div tTEI 1V/div yTRO uFMO iDMO 1V/div 500mV/div 1V/div 4.3 CD-RW (TCDW082W) FOCUS ADJUSTMENT 3.
5. CD Playback Q5LRCK Q6BICK Q7SDTI STANDARD GND WF12 (9) 6. USB playback Q3D+ Q4D- STANDARD GND CN83 (5) 7.
BLOCK DIAGRAM FL DISPLAY FUTABA(16-ST-103GINK) CD MECHA OPEN/CLOSE LODING+/- MOTOR DRIVER DATA & CLOCK ASA CONTROL INTERPION 10MHz IP4001CRL XIN XOUT 32.768KHz XIN XOUT JP ONLY PICK-UP CONTROL RF_DATA PWR_ON FL_ON EEPROM CD DSP DATA & CLOCK OPTICAL OUT TOSHIBA TMP92FD28FG I2C_SDA I2C_SCL iPOD CP CHIP supported IPHONE CONTROL DAB VENICE 7.0 INPUT SELECTOR AM DAB +3.3dB S.DIRECT 3 1 6 4 2 MUTE 2 4 6 1 3 5 25W x 2ch/6ohm (EK/E2/E3) +28.
CURRENT BLOCK DIAGRAM +8VM Reg +12V Reg 305mA +9V Reg 20mA +8V Reg S2 NJW1153FG1 FUN+VOL IC DC 14.5V 0.45A -8V Reg -12V Reg 20mA 5mA 80mA SP/HP RELAY TUNER MODULE OP AMP 200mA(MAX) 5mA CD MOTOR DRIVER 44mA 69mA TWOFOLD VOLTAGE AC RELAY SUB TRANS 40mA DC 6.5V 0.07A MCU+3.3V S+3.3V Reg MCU 105mA W/HS SW+5V Reg 275mA DAB+3.3V Reg USB DECODER 175mA S3 DC8.5V 1.0A SI8005 175mA 55mA 120mA DAC +1.
LAEVEL DIAGRAM DAB UNIT TUNER PACK CD UNIT USB Buffer AK4385 DAB TUNER CD/USB NJW1153 FUNCTION SWITCH Buffer NJM2068 MASTER VOLUME Buffer TONE CONTROL STK4142 POWER AMP Buffer MUTE RELAY DAC RELAY SP OUT HP OUT Portable In LINE1（Dock） IN LINE2 IN MUTE LINE2 OUT SUBWOOFER OUT +20dB NJW1153 Max output,4Vrms(+12dB) +10dB 0dB -10dB -20dB SP OUT 30W/6ohm 13.4V(22.5dB) 8dB SDB+8dB:1.59Vrms/+4dB TONE+10dB:0.63Vrms/-4.0dB CD/USB 1KHz 0dB PB 1.0V DAB 1KHz 0dB 0.
WIRING DIAGRAM 52
PRINTED WIRING BOARDS MCU PCB (COMPONENT SIDE) 1 2 INPUT PCB (COMPONENT SIDE) 3 4 5 6 7 8 9 1 2 3 4 5 6 A A B B C C D D E E F G GUIDE PCB (COMPONENT SIDE) 1 2 3 4 5 6 7 8 A H B REGULATOR PCB (COMPONENT SIDE) 1 2 3 C A D B 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).
MCU PCB (FOIL SIDE) 9 8 INPUT PCB (FOIL SIDE) 7 6 5 4 3 2 1 6 5 4 3 2 1 A A B B C C D D E E F G GUIDE PCB (FOIL SIDE) 8 7 6 5 4 3 2 1 A H B REGULATOR PCB (FOIL SIDE) 3 2 1 C A D B 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).
FRONT PCB (COMPONENT SIDE) 1 2 3 SUB TRANS PCB (COMPONENT SIDE) 4 5 6 7 8 9 10 AMP PCB (COMPONENT SIDE) 1 2 1 2 3 4 5 6 A A B B C C D D E E SPK PCB (COMPONENT SIDE) 3 4 5 6 7 1 8 2 3 4 5 6 A A B B C C D D E 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。 F Lead-free Solder When soldering, use the Lead-free Solder (Sn-Ag-Cu).
FRONT PCB (FOIL SIDE) 10 9 SUB TRANS PCB (FOIL SIDE) 8 7 6 5 4 3 2 1 AMP PCB (FOIL SIDE) 8 7 1 2 3 4 5 6 A A B B C C D D E E SPK PCB (FOIL SIDE) 6 5 4 3 2 1 1 2 3 4 5 6 A A B B C C D D E 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。 F Lead-free Solder When soldering, use the Lead-free Solder (Sn-Ag-Cu).
F 4 2 R429 0 R430 22K MODEL OPTION MODEL RCD-M38 RCD-M38DAB USE R429:0 R430:22K C408 0 0 R516 AGND 16 15 TO CD PICKUP 14 13 12 11 10 9 8 7 6 5 4 3 2 C256 470/16V 1 WN24 0.1uF 0 15P CN25 CN26 CP_RESET 8 D+3.3V IC42 20 19 18 17 16 1 2 C422 0.1uF 0.1uF C421 33 3 4 R404 47K 5 CD_BUS2 R452 6 CD_BUS3 33 7 33 R403 I2C_SCL NRESET 8 R401 MODE0 MODE1 I2C_SDA 9 I2C_SCL R451 0.
100K R147 100K 2 1 C162 0.01uF 10/10V 33P C161 C160 OPEN 33K R173 R138 Q108 29 27 25 23 21 19 17 15 13 11 DAB MODULE VENICE 7.0 9 7 5 12 10 14 0 3 1 * EK Ver. ONLY C121 +12V 0.1uF L104 3 4 5 6 SW+5V VOL_R GND VOL_L -12V PORT_R GND +12V PORT_L 2 7 8 9 9 TO AMP B'D SHEET 03 10 Lch SIGNAL LINE Rch SIGNAL LINE F G H 58 I 8 SW+5V Digital out SIGNAL LINE E 6 7 CN11 CNVFS2027B 4 0.1uF 0.1uF C171 C192 L101 0.
E F G H I J K PORTABLE IN GND +14.2V GND +8VM 22K 1 15K D937 OPEN 47K 1SS133MT SW+5V 100/16V 3.9K C951 R914 2 3 C937 2 10K C926 C925 2 1 0.01uF ! 12V 10 7 C946 D942 R925 1SS133M D925 C950 C927 0.68/50V D918 1N5819 C930 C934 R929 0.01uF C107MT 10/50V 39K R928 R932 47K C922 1SS133MT D923 1000/16V 0.01uF D917 1N4003S 0.01uF C929 1000/16V C928 1SS133MT 0.1uF 3 4 5 BN96 JK72 R748 1000P 3.
EXPLODED VIEW s z z WARNING: Parts marked with this symbol have critical characteristics. Use ONLY replacement parts recommended by the manufacturer.
PARTS LIST OF EXPLODED VIEW Ref. No. Part No. M13 nsp PCB BRACKET CMD1A569 7 M14 nsp PCB BRACKET CMD1A387 1 M15 nsp EARTH PLATE CMC1A350 1 M16 nsp USB EARTH PLATE CMC1A351 1 M17 nsp TRANS BRACKET CMD1A686 1 P1 943443009050D CGW2A456YA 1 * * 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.
EXPLODED VIEW OF CD MECHANISM UNIT PARTS LIST OF CD MECHANISM UNIT s z Parts for which "nsp" is indicated on this table cannot be supplied. z The parts listed below are for maintenance only, might differ from the parts used in the unit in appearances or dimensions. 11 7 6 8 30 9 5 30 30 12-1 14 14 27 13 30 12-2 13 10 26 6 4 25 28 17 18 19 3 1 2 24 20 21 22 23 62 Ref. No. Part No.
PACKING VIEW D-M38S 16 8 2 RCD-M38 8 8 3 6 17 SC-M37 8 9 8 4 8 15 1 11 14 8 8 8 5 8 7 12 12 11 11 6 13 8 2 3 z 9 10 4 12 12 1 11 7 5 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" indicate the following destinations. E3 : U.S.A.
z Ref. No. Part No.
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.
TMP92FD28FG Block Diagram 66
TMP92FD28FG Terminal Function Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 Port Name /RESET PC0 PC1 PC2 PC3 DVCC3B PC6 PC7 /PWE DVSS1B DVCC1B RVOUT1 RVIN RVIN RVOUT2 DVCC1A DVSS1A P00 P01 P02 P03 P04 P05 P06 P07 DVSS3A DVCC3A P10 P11 P12 P13 P14 P15 P16 P17 P40 P41 P42 P43 P44 P45 P46 P47 DVSS3A DVCC3A P50 P51 P52 P53 P54 P55 P56 P57 P60 P61 P62 P63 P64 P65 P66 P6
Pin No 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 Port Name P71 P72 P73 P74 P80 P82 P83 AM1 X2 DVSS X1 DVCC3A P75 P76 D+ DAM0 P77 DVSS3A PF0 / TXD0 PF1 / RXD0 PF2 PF3 / TXD1 PF4 / RXD1 PF5 PN1 PN2 PN3 PN4 PN5 DVCC3A PG3 PG2 PG1 PG0 DVSS3A Port Name N.C N.C N.C N.C BOOT N.C LRCK1 VDD3.3V X2 GND X1 VDD3.3V USB_OC N.C USB+ USBVDD3.3V USB-DETECT GND N.C N.C D+ DOWN USB-TX USB-RX N.C CP-SDA CP-CLK USB-BCK UBS-DATA USB-GATE VDD3.3V N.
TMPM330FYFG (for E3,E2,JP model) / T5CN5 (for EK model) (MCU : IC11) 69
TMPM330FYFG (for E3,E2,JP model) / T5CN5 (for EK model) Block Diagram TMPM330FYFG (for E3,E2,JP model) / T5CN5 (for EK model) Terminal Function Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Port Name PD6 AN11 AVSS VREFH AVCC INT4 PK2 PJ5 PH4 PH5 PG7 TEST2 DVSS DVCC PG4 PG5 PG6 TEST1 PF7 Port Name AMP_PRT POWER_PROT REMOTE_IN_1 HP_ON CD_CLOSE_M CD_OPEN_M CD_CLOSE_SW CD_OPEN_SW CD_LIMIT_SW MT_STBY F_MUTE SPDIF_ON Status I/O Pull-up/ Note init. stby Act.
Status I/O Pull-up/ Note init. stby Act.
Pin No 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 Port Name PH7 PJ2 PJ3/INT3 PJ4/TB6OUT PE3/RXIN0 TEST4 AN0 AN1 PC2 PC3 PD0 AN5 PD2 AN7 PD4 PD5 Port Name POWER_H POWER_DOWN KEY0 KEY1 VOL_EN1 (VOL-) VOL_EN2 (VOL+) Version Option. HP_IN LD_CHK PORTABLE_IN Model option Pin Layout (Top View) Status I/O Pull-up/ Note init. stby Act. down O L L H RL91 Control I Pull-up H H L Power down O OPEN O OPEN O OPEN TEST pin, Set to OPEN.
TC94A92FG Block Diagram EFM slicer SLCo RFi + VCO PVREF PVREF PLL TMAX DSP-VCO For DSP SRAM 512kbit SRAM 512kbit MCU I/F Resume (4kw*128bit) (4kw*128bit) VDD3 MS /CCE BUCK / CLK / SCL BUS3 / Si / SDA BUS2 / So BUS1 / MS2 BUS0 / Pio15 TEST /RST VSS1 VDD1 /SRAMSTB VDDM1 VCoi PDo TMAX LPFN VCoF PVREF LPFo TC94A92FG Block Diagram I2C Intrupt Cont.
TC94A92FG 1. Pin Descriptions TC94A92FG Terminal Function 1.1 Pin Descriptions Pin No.
TC94A92FG Pin No. Symbol 21 FSMoNiT 22 RFZi 23 RFRP 24 TEi 25 AVDD3 26 FOo 27 TRo 28 VSS-3 29 FMo 30 FMoS 31 DMo 32 VDD1-3 33 Pio8 34 Pio9 35 Pio10 36 Pio11 37 I/O O 3AI/F I 3AI/F O 3AI/F O 3AI/F O 3AI/F O 3AI/F O 3AI/F O 3AI/F O 3AI/F 3I/F I/O 3I/F I/O 3I/F I/O 3I/F I/O 3I/F 39 40 Pio14/ CDMoN2 CDMoN3 I/O 3I/F I/O 3I/F O 3I/F Remarks O I RF ripple signal output pin. O Tracking error signal output pin. O Power supply pin for 3.3 V CD analog circuits.
TC94A92FG Pin No. Symbol 41 DVSS3R 42 Ro 43 DVDD3R 44 DVDD3L 45 Lo 46 DVSS3L 47 XVSS3 48 Xi I/O - Description Grounding pin for 3.3V Muiti-Bit DAC circuit - R channel audio output pin of Audio DAC. O - Power supply pin for 3.3V Audio DAC circuit. - - Power supply pin for 3.3V Audio DAC circuit. - L channel audio output pin of Audio DAC O - Grounding pin for 3.3V Muiti-Bit DAC Circuit - - Grounding pin for 3.
TC94A92FG Pin No. Symbol 61 VDD3 62 BUS0 63 BUS1 64 BUS2 65 BUS3 66 BUCK 67 /CCE 68 MS 69 /RST 70 Test 71 VDD1-1 72 VSS-1 73 /SRAMSTB 74 VDDM1 75 PDo 76 TMAX 77 LPFN 78 LPFo 79 PVREF 80 VCoF I/O I/O 3I/F I/O Description Power Supply pin for 3.3V Digital circuit Microprocessor I/F data input/output pin 0 Remarks Default I CMOS Port Schmitt input Refer to [1.2 Pin Assinment Table] CMOS Port Schmitt input Refer to [1.
The IP4001 is a monolithic integrated circuit, and suitable for 5-ch motor driver which drives focus5-CH actuator, tracking actuator, sled motor, spindle motor and Tray motor of CDP & V-CD system.
6-CHANNEL ELECTRONIC VOLUME WITH INPUT SELECTOR NJW1153 ■ GENERAL DESCRIPTION NJW1153 is a 6-channel electronic volume IC. It includes Input selector, tone control, volume, mute, input ■selector PIN FUNCTION gain (INPUT control, :volume NJW1153FGI IC11) output gain control and 3 REC outputs. Each mode and conditions are set by the 48 3-wired serial control data.
NJW1153FGI Pin Discriptions No.
AK4385 (INPUT : IC15) AK4385 Pin Discriptions AK4385 Block Diagram 81
2.
ANODE CONNECTION 83
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. & Canada model E2 : Europe model BK : Black model SP : Premium Silver model EK : U.K. model MCU_CD_DSP PCB ASSY Ref. No. Part No.
Ref. No. Part No. Part Name Remarks Q'ty C111 nsp CHIP CAP 18pF 50V CCUS1H180JA C112 nsp CHIP CAP 22pF 50V CCUS1H220JA C113 nsp CHIP CAP 0.01uF 50V CCUS1H103KC C114 nsp CHIP CAP 0.1uF 50V CCUS1H104KC C115 nsp CHIP CAP 0.01uF 50V CCUS1H103KC C116 nsp CHIP CAP 0.1uF 50V CCUS1H104KC C117 nsp CHIP CAP 100pF 50V CCUS1H101JA C118 nsp CHIP CAP 0.1uF 50V CCUS1H104KC C121 nsp CHIP CAP 1uF 10V CCUS1A105KC C122 nsp CHIP CAP 0.1uF 50V CCUS1H104KC C124 nsp CHIP CAP 0.
Ref. No. C251 C252 C253 C254 C255 Part No. Part Name nsp CHIP CAP 0.1uF 50V nsp ELECT CAP 100UF 6.3V Remarks HCEC0JRV2101T 943134001130S SMD ELECT CAP 470 16V nsp Q'ty CCUS1H104KC CCEC1CRV471T CHIP CAP 0.1uF 50V CCUS1H104KC 943134001130S SMD ELECT CAP 470 16V CCEC1CRV471T C256 nsp CHIP CAP 0.1uF 50V CCUS1H104KC C257 nsp CHIP CAP 0.1uF 50V CCUS1H104KC C302 nsp CHIP CAP 0.1uF 50V CCUS1H104KC C304 nsp CHIP CAP 0.1uF 50V CCUS1H104KC C306 nsp CHIP CAP 0.
Ref. No. Part No. Part Name Remarks Q'ty C715 nsp CHIP CAP 0.1uF 50V CCUS1H104KC C716 nsp CHIP CAP 0.
INPUT PCB ASS'Y Ref. No. Part No. Part Name Remarks Q'ty New SEMICONDUCTORS GROUP IC11 90M-HC108700R IC NJW1153FG1 HVINJW1153FG1 IC12 00D9430007108 IC NJM2068MD-TE1 HVINJM2068MDTE1 IC13 00D9430005702 IC KA79L08AZT HVIKA79L08AZT IC14 00D9430005605 IC KA78L08AZT HVIKA78L08AZT IC15 00D2623552904 IC AK4385ET CVIAK4385ET IC17 00D9430007108 IC NJM2068MDTE1 HVINJM2068MDTE1 IC18 00D9430038902 IC LM1117S-3.
Ref. No. Part No. Part Name Remarks Q'ty C165 nsp ELECT CAP 100UF 6.3V EK CCEA0JKS101T C166 nsp CHIP CAP 0.01uF 50V EK CCUS1H103KC C167 nsp ELECT CAP 47UF 6.3V EK CCEA0JKS470T C168 nsp CHIP CAP 0.01uF 50V EK CCUS1H103KC C169 nsp ELECT CAP 47UF 6.3V EK CCEA0JKS470T C170,171 nsp CHIP CAP 0.1uF 50V EK CCUS1H104KC C172,173 nsp ELECT CAP 10UF 50V CCEA1HKS100T C174 nsp CHIP CAP 0.
MAIN PCB ASS'Y Ref. No. Part No.
Ref. No. Part No.
Ref. No. Part No. Part Name Remarks Q'ty C758 nsp CERAMIC CAP 1000PF 50V CCBS1H102KBT C759,760 nsp ELECT CAP 10uF 50V CCEA1HH100T C761 nsp ELECT CAP 100uF 50V CCEA1HRJ3101T C762 nsp ELECT CAP 100UF 63V CCEA1JH101E C763,764 nsp ELECT CAP 220UF 50V CCEA1HRFO221E C765,766 943139001210S METALLIZED FLIM CAP 0.22UF 100V CCME2A224JXT C801 nsp ELECT CAP 100UF 16V CCEA1CKS101T C802 nsp CHIP CAP 0.
Ref. No. Part No. C952,953 nsp Part Name Remarks Q'ty CERAMIC CAP 0.1UF 50V CCBS1H104ZFT OTHERS PARTS GROUP BN71 nsp 5P WIRE ASS'Y (120MM 2MM PITCH) CWZRCDM37BN71 BN72 nsp 9P SHEILD WIRE ASS'Y( 120MM 2MM PITCH) CWZRCDM37BN72 BN82 nsp 9P SHEILD WIRE ASS'Y( 80MM 2MM PITCH) CWZRCDM37BN82 BN83 nsp 5P WIRE ASS'Y (80MM 2MM PITCH) CWZRCDM37BN83 BN95 nsp 9P WIRE ASS'Y(120MM 2.5MM PITCH) CWB2B909100BM BN96 nsp 5P WIRE ASS'Y(120MM 2.
Ref. No. S801-809 Part No.
