Download Philips DVD590M/17B Service manual
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DVD Player DVD590M/69 Service Service Service Service Manual TABLE OF CONTENTS Page Technical Specifications ............................................. 1-2 Safety Instruction, Warnings and Notes ..................... 1-3 Mechanical and Dismantling Instruction ....................... 2 Region Code, Software version and upgrades ............. 3 Trouble Shooting Chart ................................................. 4 Block diagram and Wiring diagram ............................... 5 Electrical Schematics and Layouts: Loader Module (For information only) ........................ 6 Front Board ................................................................. 7 Karaoke Amplifier & Echo Boards .............................. 8 Power Board ............................................................... 9 Mechanical Exploded view & parts list ........................ 10 Revision List ................................................................ 11 © Copyright 2004 Philips Consumer Electronics B.V. Eindhoven, The Netherlands CLASS 1 LASER PRODUCT All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. Published by KC-TCL 0401 Service Audio Version 1.0 Printed in The Netherlands Subject to modification GB 3139 785 30470 1-2 Technical Specifications Playback system DVD Video Video CD &SVCD CD (CD-R and CD-RW) MP3 CD DVD+RW / DVD+R (finished) TV standard (PAL/50Hz) (NTSC/60Hz) Number of lines Playback 625 Multi standard 525 (PAL/NTSC) Video performance Video output S-video output 1Vpp into 75ohm Y: 1Vpp into 75ohm C: 0.3Vpp into 75ohm Component video output Y: 1Vpp into 75ohm Pb/Cb Pr/Cr: 0.7Vpp into 75ohm Audio format Digital MPEJ Compressed Digital Dolby Digital 16, 20, 24bits PCM fs, 44.1, 48, 96kHz Analogue Stereo Sound Dolby surround-compatible downmix from Dolby Digital multi-channel sound on 2speakers. Audio performance DA converter 24bits DVD fs 96kHz 4Hz----44kHz DVD/SVCD fs 48kHz 4Hz----22kHz SVCD/VCD/CD fs 44.1kHz 4Hz----20kHz Signal-Noise (1kHz) >90dB Dynamic Range (1kHz) >80dB Cross talk (1kHz) >80dB Distortion and Noise (1kHz) >80dB MPEG MP3 MPEG Audio L3 Connections Y output Pb/Cb output Pr/Cr output S-video output Video output Audio L+R output Digital output Cinch (green) Cinch (blue) Cinch (red) Mini DIN, 4pins Cinch yellow) Cinch (white/red) 1 coaxial IEC958 for CDDA/LPCM IEC1937 for MPEG1/2, Cabinet Dimensions (w X h X d) Weight 228 X 56 X 296mm Approximately 2.32 *Typical playing time for movie with 2 spoken languages and 3 subtitle languages. Specifications subjects to change without prior notice. 1-3 Safety instructions, Warnings, Notes Safety instructions 2.Laser safety 1. General safety This unit employs a laser. Only qualified service personnel Safety regulations require that during a repair: may remove the cover, or attempt to service this device (due . Connect the unit to the mains via an isolation transformer. . Replace safety components indicated by the symbol , only by components identical to the original ones. Any other component substitution (other than original type) may increase risk of fire or electrical shock hazard. to possible eye injury). Laser device unit Type : Semiconductor laser GaAlAs Wavelength : 650nm (DVD) : 780nm (VCD/CD) Safety regulations require that after a repair, you must return Output power : 0.8mW (DVD reading) the unit in its original condition. Pay, in particular, attention to : 0.3 mW (VCD/CD reading) the following points: . Route the wires/cables correctly, and fix them with the . Check the insulation of the mains lead for external . Check the electrical DC resistance between the mains plug and the secondary side: Unplug the mains cord, and connect a wire between the two pins of the mains plug. Set the mains switch the “on” position (keep the mains cord unplug). 3) Measure the resistance value between the mains plug and the front panel, controls, and chassis bottom. 4) Repair or correct unit when measurement is less than 1MO 5) the resistance . Verify this, before you return the unit to the customer/user (ref. UL-standard no. 1492). 6) procedure other than those specified herein, may result in hazardous radiation exposure. Avoid direct exposure to damage. 2) Beam divergence: 60 degree Note: Use of controls or adjustments or performance of mounted cable clamps. 1) : 20mW (DVD+RW writing) Switch the unit “off”, and remove the wire between the two pins of the mains plug. beam. 1-4 Warnings 1.General . All ICs and many other semiconductors are susceptible to 2. Laser electrostatic discharges (ESD). Careless handing during repair can reduce life drastically. Make sure that, during . The use of optical instruments with this product, will repair, you are at the same potential as the mass of the set increase eye hazard. by a wristband with resistance. Keep components and tools . Only qualified service personnel may remove the cover or at this same potential. Available ESD protection equipment: attempt to service this device, due to possible eye injury. 1) Complete kit ESD3 (small tablemat, wristband, connection box, extension cable and earth cable) 4822 . Repair handing should take place as much as possible with 310 10671. a disc loaded inside the player. 2) . Text below is placed inside the unit, on the laser cover Wristband tester 4822 344 13999. . Be careful during measurements in the live voltage section. shield: The primary side of the power supply (pos. 1005), including the heat sink, carries live mains voltage when you connect the player to the mains (even when the player is “off”!). It is possible to touch copper tracks and/or components in this CAUTION: VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN, AVOID EXPOSURE TO BEAM. unshielded primary area, when you service the player. Service personnel must take precautions to prevent touching this area or components in this area. A “lighting Notes: Manufactured under licence from Dolby Laboratories. stroke” and a stripe-marked printing on the printed wiring The double-D symbol is trademarks of Dolby Laboratories, board, indicate the primary side of the power supply. Inc. All rights reserved. . Never replace modules, or components, while the unit is “on”. 2-1 Mechanical and Dismantling Instructions Dismantling Instruction In this paragraph some tips are given to dismantle the DVD590M player. For item number, refer to the exploded view. Step1: Remove 4 screws at the Rear Cover. (Figure 1) Step2: Push the Top Cover toward the Rear. (Figure 2) Step3: Remove 5screws at the Inner Metal Plate and then open it. (Figure 3) 2 pcs 2 pcs ( M/C screw F3x7) ( M/C screw F3x7) Figure 1 Figure 2 5pcs (Triangle M/C Screw B3x6) Figure 3 2-2 Mechanical and Dismantling Instructions Step4: Remove the metal plate, the Loader and other Step5: Use a small flat tip screw driver to release the snaps modules will be visible. (Figure 4) on the Front Panel and gently pull the Panel out from the set. (Figure 5) Figure 4 Figure 5 2-3 Mechanical and Dismantling Instructions Step6: Remove 4 screws that added ellipses at both sides Step7: Remove the power board. First remove the 5 of the Loader and disconnect 4 wire connections as the screws that added ellipses (Figure 7), secondly remove arrowhead aim. (Figure 6) the 8 screws inside the big ellipse, (Figure 8) Figure 6 Figure 7 Figure 8 2-4 Mechanical and Dismantling Instructions . Karaoke Amplifier Board & Echo Board Karaoke Amplifier Board Karaoke ECHO Board . How to remove the disc that is jammed in the loader? PUSH Firstly, remove the screw on the Loader cover. Secondly, remove the Loader cover and push the Strap forward until the Disk come out. 2-5 Mechanical and Dismantling Instructions . ATTENTION OF REPAIRING Add silicon glue (C326) Add silicon glue (C305) Add silicon glue around the two capacitors Add silicon glue cover the weld joints of Q301, R306, R304, R305, R302. Add silicon glue on the PCB Pads Add the conductive silicon glue between the IC and the heat sink 3-1 REGION CODE CHANGE & SOFTWARE UPGRADE Changing the Region Code Upgrade Software A. Prepare Upgrade disc 1. Start the CD Burning software and create a new CD project (data Disc) with the following settings: Volume Label: File System: ALICDROM ISO9660 Format: Record Mode: Mode1: CDROM Single Session (Track-at-once), Finalized CD 2. Unzip the zip archive file and place the 2 folders (1 folder with 2 files & 1 folder with 1 dummy file) into the root directory of the new CD project. 3. Burn the data onto a blank CDR B. Procedure for Software upgrade 1. Power up the set and insert Upgrade CDROM. 2. The set starts reading disc & response with the following display TV screen: FIRMWARE UPGRADING PLEASE WAIT A MOMENT .......... 3. After about 1 minute the TV screen will display: UPGRADE SUCCESS PLEASE TURN OFF 1. Power up the set and press <Eject> button. 2. Press <Disc Menu> <1> <9> on the remote control. 3. The software version and other informations are display on the TV screen as follows: ALI SYSTEM SETUP DATE: yyyymmdd (= Version of application MPEG F/W: software) xx.xx.x.x (software version of MPEG) MPEG H/W: SERVO F/W: xx-xx-xxx xxxxx (software version of Servo) SERVO H/W: VENDER: xxxxx.xx PHILIPS VENDER VER: DISK TYPE: 590AP NTSC DISABLE VCD OFF REGION CODE 3 PARENTAL CC PARENTAL PW 8 0000 4. Highlight the Region code bar with the <Up> or <Down> cursor buttons and press <OK> button on the remote control 5. Key in the new <numeric> button as per below: 4. The Upgrade CDROM will eject when the upgrade is completed, removed the Upgrade CDROM. 1 2 3 = USA = Europe = AP Caution: The set must not be power off during upgrading, 4 5 = LATAM = India / Russia in that case the decoder board will be damaged. Reading out the software version to confirm upgrading 1. Power up the set and press <Eject> button. 2. Press <Disc Menu> <1> <9> on the remote control. 3. The software version and other informations are display on the TV screen as follows: ALI SYSTEM SETUP DATE: yyyymmdd (= Version of application software) MPEG F/W: MPEG H/W: xx.xx.x.x (software version of MPEG) xx-xx-xxx SERVO F/W: SERVO H/W: xxxxx (software version of Servo) xxxxx.xx VENDER: VENDER VER: PHILIPS 590AP DISK TYPE: DISABLE VCD NTSC OFF REGION CODE 3 PARENTAL CC 8 PARENTAL PW 0000 6 = China 6. Confirm entry by pressing <OK> button on the remote control. 7. Press the <Eject> button on the remote control to save & exit. Note: Repeat steps 1 - 3 to check that new region code when necessary. 4-1 TROUBLE SHOOTING CHART NO Picture Standby LED does not light GO Check point: The output voltage of VCC is 5V+/- 5% YES Observe: If the LED can be lighted up again when the R5 on Solution: Replace the R5 or U2 front panel Board is shot circuit manually. NO Check point: The voltage of the anode of NO Solution: Check if F301 Tr301 L031 D302 D303 capacitor C305 is over 150V D304 Is damaged Observe: N/A YES Check point: The pin1 of C303 is 2.5V Observe: N/A NO Check point: If pin3 of U301 has vibrate signal NO Replace the U301 TEA1523P Yes Solution: Replace the Diode D310 4-2 Trouble Shooting Chart No supply at power on Stand LED Light up Not supply voltage output when press power key GO Check point: PCON Observe: Use an oscilloscope to Solution: NO measure the PCON voltage output Short PCON to GND and voltage output restored Replace the CPU IC jumps from0.7V to 0V. on front panel YES Check point: Measure Q306 NO Observe:? BASE terminal Q306 is 0V Replace Q306 ? Collection terminal of Q306 is 5V YES Check point: Pin4 of Cn303 Observe: the voltage should be +5V YES Check point: L305 Observe: The waveform at Gate terminal is normal. The pin4 of Cn303 is 5V. YES Check if VA+ VA- +2.5V are Ok Solution: Replace Q302 Q303 U304 if damaged NO Observe: Check D311 Solution: Replace if damaged 4-3 Trouble Shooting Chart No video and sound Pcon waveform No Video, Sound output and LED display YES Check point: Measure the inter-connection pin 2 Pin 6 of CON303 on decoder board. Solution: NO ? Check the inter-connection between power supply board and decoder board, CN203 to Con303 Observe: the +5V and +2.5 supply voltage are ? Check the supply voltage at the output of U204 pin Presented. Board is shot circuit manually. 2 and pin 4. YES Check point: NO Q9 (Lm117-3.3V) on main board Solution: Replace Q9 Observe: the +3v3 at pin3 of Q9 YES Solution: Check C36 C37 L35 L36 and Y1(27MHz crystal) Check point: NO Measure pin112 of Ali M3351 27M wave form Observe: Measure the 27Mhz oscillation frequency YES Check point: check the collector of Q1 NO Solution: Check the reset circuit Q1 R33 Observe: a stable +5V is presented R35 R33 R31 D2 Be69 The pin1 of C303 is 2.5V Observe: N/A YES Check points: check the IC U2, U3, U4, U17 on Main board Observe: is there any short circuit between components NO Check points: Pin 6 and pin 5 of U2 on main board. NO Observe: The IC clock and data signals Solution Replace U2 (EEPROM) are presented YES Check points: Measure the output voltage on the address bus of U7 NO Solution: Replace U7 4-4 Trouble Shooting Chart No Video Audio output is normal but no Video GO Check point: R87, RP2, RP5, RP6 On the main board NO Solution: Observe: Is there any video output signal ? Board is shot circuit manually. Replace U1 (ALI M3351) if not any signal at all resistor CVBS(R96 point) waveform Signal present at some of resistors Check point: L12, L11, L6,L4,L9,L7 on main board NO Solution: Replace if Q6,Q7, Q4, Q5 damaged Observe: open circuit YES Check point: pin2,4,5,6,7,8 Of Cn503 on power board Observe: open happen YES Check CVBS jacks, S-video jacks, Y/ Pb /Pr jacks NO Check if any poor contact between 34 and Cn503 4-5 Trouble Shooting Chart No Analog Audio Output on Cinch LRCLK waveform Video output is normal but no analogue audio output GO Check point: Pins 1,3,4 of U5 (2-Channel audio D/A converter) YES Solution: Replace U20 (8728) Observe: Signal present at those pins but no signal at pin8 and pin11 Audio_DL/Audio_DR(U2 PIN Signal is presented Check point: U501 at power board YES Solution: Check the power supply circuit Observe: the output voltage of U501 NO Check point: Q507 on power board Observe: the voltage presented at collector terminal of Q507 YES Check point: Q12 on decoder board Observe: the stable low voltage presented at BAS Terminal of Q12 YES Solution: Check the IC U2 at front control board NO Solution: Replace U501 4-6 Trouble Shooting Chart No Digital Out on Coaxial No Digital output from coaxial terminal GO Check point: the user’s set up manual NO Solution: Change the set up Observe: check the audio set-up is in digital output mode YES Check point: pin 10 of CN503 on NO Solution: Check the 5V supply power board Observe: the +5V is presented YES Check point: R119 at pin 162 of M3351 YES Solution: Replace R119 Observe: check is the R119 opened NO Check point: J4 at main board and CX503 on power board Observe: check is any poor contact Cn5103 between J4 and YES Solution: Replace the connector assembly 4-7 Trouble Shooting Chart POP sound High audio POP noise when switch ON and GO Check point : the pin2 of CON YES Solution: check if the transistor Q501, 512 on power board Observe: Q502, Q508, Q509, replace the faulty check the voltage switch to low transistor when switch ON or OFF the set NO Check the pins of U12 4-8 Trouble Shooting Chart Microphone not working No voice from Microphone GO YES Check point: the Q503 on power board Solution: replace the transistor Observe: check the collector terminal voltage is over+0v7 NO Check point: Q503 on power board Observe: check the YES Solution: Replace Q503 collector terminal is short circuit to ground NO Check the +5V is presented NO Solution: check the +5V supply Circuit replaces any defected components YES Check point: Microphone input YES Solution: replace U601 on echo board if no signal output from pin 15 Observe: check if the any signal presenting at pin7 of CON601 by NO NO Check point: VA+ and VA- on Solution: check the connector between microphone board Observe: heck if the supply voltage is +/-10V YES Solution: replace the U401 on microphone board echo board and microphone 4-9 Trouble Shooting Chart Microphone can not SW off Cannot turn OFF the voice from Microphone GO NO Check points: select karaoke on/off on the setup menu. Solution: check if any short circuit at signal Enter the setup menu to select link karaoke on/off and check the voltage YES YES Check points: collector terminal of Q504 on power board Solution: check and replace Q503 if Observe: check the voltage is defected over 0v7 NO Solution: replace Q504 Can only read DVD disc Can only read DVD Disc but not VCD and CD YES Solution: Replace the loader 4-10 Trouble Shooting Chart Oscillation from Microphone Feedback-Oscillation when switch the Microphone output GO NO Check point: the pin 2 of U601 Solution: Replace C609 on echo board Observe: check the voltage is NO Check point: Capacitors C605 YES to C610 at U601 Solution: repair the faulty part Observe: check if there is any poor soldering or short circuit NO Check point: capacitors C602 to C604 at U601 Observe: check if there is any poor soldering or short circuit YES Solution: replace U601 5-1 5-1 Block and Wiring Diagram 1 2 3 4 5 6 POWER+AV BOARD DVD590 TEA1523P,PC123Y,TL431,NJM4558 A A 5 +5V MIC GND VA+ VA- 1 4 1 4 CON502 DMUTE L R J4 GND 1 10 NC SPDIF R/CR B/CB Y G/Y GND C 1 GND CVBS 4 J3 CON512 CON501 CON503 GND MIC MUTE SCART RGB 1 SCART SW 6 2.5V CON602 J5 KARAOKE ECHO BOARD B 6 PT2399 SERVO/DECODER BOARD 7 1 J6 CON601 MIC2 MIC1 GND NC VA+ AM29F040,2*32MSDRAM,74HC373,WM8728 MICAMPOUT 1 ALI3351,ALIM5709,BA6849,BA5954 VA- 5V GND GND GND 12V J15 CN4 PICKUP MOTOR CONNECTOR CON504 CN21,J11 C SW CONNECTOR B LOADER MECHANISM 1 CON303 C CON401 NJM4558 J12,J13 KARAOKE AMP BOARD LOADER MODULE 1 2 3 GND VCC FMUTE PCON DRV1 EXOR PIC16C54,S0122,74HC86 IR REM 5V REMOTE GND FRONT BOARD D POWEROFF For Karaoke version only D CON2 CON1 4 5 6 6-1 6-1 (For information only) LOADER MODULE (For information only) It is not recommended for component repair on this module but to replace the entire assembly when it becomes defective. The complete Loader Module is available under service part code: 9965 000 22493 6-2 6-2 (For information only) 3 4 SERVO ALI M5709 DIN DIP RF50V R83 51(0805) C38 0.01U C40 0.01U BC25 0.1U BC26 0.1U RFO RF50V A C44 820P TO TVS PICKUP R36 RF50V C43 0.01U 12K(1%) RF33V RFDC RFSIN ATOP ATON AIN AIP VPA RFAC BYP DIN DIP FNP FNN VNA MEV RX 100 R37 C45 2200P C46 2200P C47 2200P C49 2200P C50 120P 100 DVDLDO CDLDO R38 100 CDMDI R39 R40 1.2K 1.2K A3 A2 A1 H1+ H1H2+ H2H3+ H3HH+ SW SW(CHASISS GND) FM+ FM- 0.1U 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 U3 TRACKTRACK+ FOCUSFOCUS+ DVDMDI R123 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 F E PVC DVDFRP DVDRFN A2 B2 C2 D2 CP CN D C B A CD_D CD_C CD_B CD_A ALI M5709 BC29 0.1U BC28 0.1U SDEN SDATA SCLK V33 LCP LCN MNTR CE FE TE PI V25 V125 TPH DFT LINK SCSJ SDATA SCLK 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 SCSJ 3 SDATA 3 SCLK 3 CE FE TE SBA CEI FEI TEI SBAD SVREF15 C51 RF50V 0.1U 3 3 3 3 TP25 MNTR F E PVC DVDLD CDLD DVDMDI CDMDI RFGND B L1 DVDLDO 10UH (0805) C53 1000P Q2 2SB1132 R41 1K 10 10 L2 CDLDO 10UH (0805) 3 NC VM2 26 4 A2 VCC 25 5 NC FG 24 SFGIN SPDON 3 SPINDLE 3 NC PS 23 7 A1 EC 22 8 GND ECR 21 9 H1+ FR 20 10 H1- NC 19 11 H2+ SB 18 12 H2- CNF 17 13 H3+ NC 16 14 H3- VH 15 MGND C75 0.1U C77 0.1U LOAD+/DCMO+ LOAD-/DCMO- BC52 A 0.1U MVCC MGND 3 SVREF15 SVREF15 3 MGND R99 C78 0.1U 240 VH R100 100K MGND MGND BC30 J12,J13 TO LOADER SWITCH CONNECTOR VD33D 0.1U B VD33D TP28 MIRR MIRR SLDC 3 3 R107 47K RF50V R48 VM1 SLEDCON-AC(2PIN/2.0mm) TC8 47U/10V Q3 2SB1132 1 2 1(0805) A3 27 J11 1 2 1(0805) R104 28 NC HOMESW 3 TO LOADER MOTOR CONNECTOR TP27 LINK- R103 RNF 2 6 VH HOME MGND SLED+ SLED- C76 0.1U TP26 DEFCT LINK TC7 47U/10V R43 R44 1 HOP-1200 MOTOR (15PIN/FFC/1.0mm ) SDEFCT 3 MEVO C52 0.22U RF50V C54 C55 160P C56 33000P 0.01U OPEN 240 MVC C48 0.047U 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 HOP-1200 24PIN/FFC/0.5mm D3 R105 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 +12V U17 BA6849FP CN21 BC27 CD_F CD_E VPB VC DVDLD CDLD DVDPD CDPD VNB LDON MIRR MP MB MLPF MIN MEVO 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 3 RF50V CN4 TRTR+ FOFO+ PD(MONITOR) VCC VR GND LD(DVD) LD(CD) VR GND(NC) PD GND RFOUT C B A D F E VCC VS(VCC) GND FOR AC MOTOR TO TVS AC MOTOR CONNECTOR C42 0.1U 6 3 3 C39 470P C41 470P TP24 RFDC 5 FIN FIN 2 29 30 1 R106 47K R108 51 R110 220 J12 J13 OUTSW 3 MOCTL 3 1 2 3 5.1K R109 51 1 2 3 4 INSW 3 OUTCON-AC(3PIN/2.0mm) C58 1000P INCON-AC(4PIN/2.0mm) RFGND D5 OPEN TE FE CE SBA SDATA SCSJ SCLK SVREF15 FOR DC MOTOR C DCLOAD+ 3 OPEN D4 (OPEN) 3 MVCC 1 OUT1 2 VM 3 VCC 4 FIN GND 8 OUT2 7 VREF 6 RIN 5 3 DCLOAD- CLOSE SLED+ SLED- R45 33K 1 VINFC R47 47K 2 CFCERR1 3 CFCERR2 4 VINSL+ 5 VINSL- CTKERR2 24 6 VOSL VINLD 23 7 VNFFC PREGND 22 C57 100P R51 SVREF15 12K R53 R54 3 BA6287F ROHM 1 2 FOCUS R50 CLOSE 3 33 1 2 C R42 10K R46 22K U4 BA5954FP 3 SVREF15 J7 1N4148 TP29 TEI TP31 CEI TP33 SDATA TP35 SCLK TP36 SVREF15 DRVSB MVC U5 MVCC TP30 FEI TP32 SBAD TP34 SCSJ SLEGN 1K BC31 0.1U MGND 3.3K FOCUS- C60 4700P SLEDCON-DC(2PIN/2.0mm) STBY 28 BIAS 27 VINTK 26 R49 33K CTKERR1 25 R52 47K C59 100P TRACK 3 R102 0 R101 R OPEN 3 SPINDLE 3 for DC motor LOAD-/DCMOLOAD+/DCMO+ 1 2 LOAD-/DCMOR59 R64 10K 10K J10 1 2 HOMESW 1 2 HOMESW 3 HOMECON-DC(2PIN/2.0mm) R60 R65 1.5K 1.5K 6 - 5 + MVCC U6B BC33 0.1U R63 MGND 4.7K 7 MOCTL 3 FOCUSFOCUS+ 4 TL3472 D J9 1 2 3 4 5 TRAYCON-DC(5PIN/2.0mm) 1 INSW 3 1M RF50V OUTSW 3 DCLOADDCLOAD+ R62 R66 22K 22K VCC PVCC2 21 9 PVCC1 VNFTK 20 MGND 10 PGND PGND 19 SLED- 11 VOSL- VOLD- 18 R55 R57 SLED+ 12 VOSL+ VOLD+ 17 13 VOFC- VOTK- 16 14 VOFC+ VOTK+ 15 1(0805) 1(0805) MVC TRACK- NOTICE BC32 0.1U LOAD+/DCMO+ R56 R58 1(0805) 1(0805) MGND AC motor NC 0 ohm DC motor 0 ohm NC TRACK+ D MGND 0.1U MGND MGND 2 3 4 5 R102 TRACK- BC34 MGND R101 LOAD-/DCMO- 29 30 R61 TRAY_IN CCM TRAY_OUT TRAY+ TRAY- 8 MGND RF50V MOTOCON-DC(2PIN/2.0mm) MVC MVCC LOAD+/DCMO+ 8 1 2 GND GND J8 6 6-3 6-3 (For information only) 1 2 3 4 5 6 DECODER ALI3351 VD25A C2 C4 R1 R2 R3 R4 SBAD FEI CEI TEI SBAD FEI CEI TEI L32 L33 L34 3.3K 3.3K 3.3K 3.3K R5 RFO DIP C7 4700P RFO C9 OPEN 10K 0.01U C8 4.7U/10V R7 R6 TC1 C10 2 C12 DIN DIN OPEN 0 0.1U R119 C11 1U C13 1U 1 3 5 7 VD33A C16 0.1U 0.1U 0.1U OPEN TC2 0.01U 0.1U 1U TR2 BC13 0.1U SVREF15 0.1U C24 47P R16 R17 C25 10K 5.1K TR1 TR2 0.1U C26 0.1U 2 OPEN 2 SPINDLE 2 FOCUS 2 2 SLEGN TRACK MIRRA OPEN R22 6.8K SPINDLE FOCUS R23 R24 6.8K 6.8K SLEGP R25 R26 DA R27 C29 SLEGN TRACK C27 C28 5.1K 6.8K 6.8K DEFCT 0.015U 2 SVREF15 2 2 2 SCSJ SCLK SDATA 560P 0.015U C32 2 SFGIN C30 C31 0.015U 560P SFGIN 0.1U SLDC SVREF15 R28 R29 R30 SCSJ SCLK SDATA 2 C33 C34 C35 D2.5V 33P 33P 33P BC14 BC15 0.1U XSCSJ XSCLK XSDATA SPDON 33 33 33 SPDON XFLAG3 XFLAG2 XFLAG1 XFLAG0 0.1U DGND C 2 INSW 2 HOMESW 2 CLOSE 2 OUTSW 2 DRVSB MD7 MD8 MD6 MD9 MD5 MD10 MD4 MD11 D3.3V BC17 BC18 0.1U U1 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 TESTAD 2.5VA MIC1 GNDA_DA GNDA_PL XSPDOFTR1 XSFDO XSFTROPI VD33A_PL XSPLLFTR1 XSPLLFTR2 XSVREFO XSAWRC GNDA_DA XSRFRPCTR XSTRAY VD33A_DA XSSPINDLE XSFOCUS XSSLEGP XSSLEGN XSTRACK XSTESTDA GNDD XSDFCT VD25D XSFGIN XSPHOI GNDD XSLDC VD33D XSCSJ XSCLK XSDATA XSSPDON VD25D XSFLAG[3] XSFLAG[2] XSFLAG[1] XSFLAG[0] XSIP1 XSIP2 XSLG XSWBL XSWBLCLK GNDD XMD[7] VD33D XMD[8] XMD[6] XMD[9] XMD[5] XMD[10] XMD[4] XMD[11] R113 XIR IECDAIN 5 33 XML1 L23 L24 L25 L26 L27 L28 5V XMC VFD-CS XMD 5 FB (0603) FB (0603) FB (0603) FB (0603) FB (0603) FB (0603) 1 2 3 4 5 6 PANEL CON(6PIN/2.0mm) VD25D J1,J2 CONSUMER NO USED VD33D D3.3V D2.5V DGND J2 208 207 206 205 204 203 202 201 200 199 198 197 196 195 194 193 192 191 190 189 188 187 186 185 184 183 182 181 180 179 178 177 176 175 174 173 172 171 170 169 168 167 166 165 164 163 162 161 160 159 158 157 PLL33V B C23 A TV-GND 10U/10V XSDSSLV XSRFIP XSRFIN XSIPIN VD33A_DS XSIREF XSVERF15 XSVERF09 XSVERF21 VD33A_AD XSRFRP XSTEXI XSTEI XSCEI GNDA_AD XSFEI XSSBAD XSTESTAD VD25A_ADC MIC1IN MIC2IN GNDA_ADC ADC_VREF GNDA_TVDAC XDAC0OUT GNDA_TVDAC XDAC1OUT XIREF VD33A_TVDAC XVIP XVBG XREXT GNDA_TVDAC VD33A_TVDAC XDAC2OUT XDAC3OUT XDASCLK VD33D BCLK GNDD LRCLK ASDA[3] VD25D ASDA[2] ASDA[1] ASDA[0] IECDATA XGPIO[20] XGPIO[19] XGPIO[18] XGPIO[3] GNDD 1.2K 5 5 5 5 R BC8 BC9 BC10 BC11 BC12 0.1U 0.1U 0.1U 0.1U 0.1U TRST TDI TDO R10 TMS TCK 0.1U 1 2 3 4 5 6 33 EJTAG CON(6PIN/2.0mm) XGPIO[2] XGPIO[1] XGPIO[0] XGPIORDJ XGPIOWR1 XGPIOWR0 XCRXD XCTXD XTDO VD33D XTCK GNDD XTMS XTDI VD25D XTRSTJ XROMADR[0] XROMADR[1] XROMADR[2] XROMADR[3] XROMADR[4] XROMADR[5] XROMADR[6] XROMADR[7] XROMADR[8] XROMADR[9] XROMADR[10] XROMADR[11] XROMADR[12] XROMADR[13] XROMADR[14] XROMADR[15] XROMADR[16] XROMADR[17] XROMADR[18] XROMADR[19] VD33D XROMADR[20] GNDD XALE GNDD XROMOEJ VD25D XROMWEJ XIN_XCLK XOUT VD25A_PLL XTOCK GNDA_PLL XEXTINTJ XCRESETJ XMD[31] ALi M3351 BC7 156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 /CPURST 105 XIIC-SCK 4,5 XIIC-DA 4,5 XML0 5 XMC 5 XMD 5 DMUTE 5 R18 R19 XMC XMD VD33D RXD TXD 0 0 R14 4.7K R15 4.7K R20 R21 TCK OPEN OPEN RXD TXD VSYNC 5 HSYNC 5 TMS TDI B J1 TDO 1 2 3 4 5V RS232 CON(4PIN/2.0mm) TRST ROMAD0 ROMAD1 ROMAD2 ROMAD3 ROMAD4 ROMAD5 ROMAD6 ROMAD7 ROMAD8 ROMAD9 ROMAD10 ROMAD11 ROMAD12 ROMAD13 ROMAD14 ROMAD15 ROMAD16 ROMAD17 ROMAD18 SDRAM Control Signals XCSJ XRASJ XCASJ XDQM XDMCLK XWEJ XCSJ 4 XRASJ 4 XCASJ 4 XDQM 4 XDMCLK 4 XWEJ 4 DEFCT SDEFCT 2 SLDC SLDC 2 LED1 LED R31 ALE 390 5V 4 MIC1 XTV_DAC0 XTV_DAC1 XTV_DAC2 XTV_DAC3 ROMRD 4 L35 ROMWR 4 VFD-CS VD25PLL 27P Y1 27MHz BC16 0.1U C36 MIC1 5 TV_DAC0 TV_DAC1 TV_DAC2 TV_DAC3 C 5 5 5 5 FB (0603) R32 1M 2.5VA L36 MD31 C37 27P VD25A ROMAD[0..18] MA[0..11] MD[0..31] FB (0603) XMD[3] XMD[12] XMD[2] XMD[13] XMD[1] XMD[14] VD25D XMD[0] GNDD XMD[15] VD33D XMA[4] XMA[3] XMA[5] XMA[2] XMA[6] XMA[1] XMA[7] XMA[0] XMA[8] XMA[10] XMA[9] XMA[11] XBA1 XCSJ XRASJ GNDD XCASJ XDQM GNDD XDMCLK VD33D XCKE VD25D XWEJ XMD[23] XMD[24] XMD[22] XMD[25] XMD[21] XMD[26] XMD[20] GNDD XMD[27] VD33D XMD[19] XMD[28] XMD[18] XMD[29] XMD[17] XMD[30] XMD[16] R13 TR1 R114 SCART_SW 5 SCART_TV 5 SCART_RGB 5 ROMAD[0..18] 4 MA[0..11] 4 MD[0..31] 4 R112 53 54 55 56 57 58 59 60 61 62 63 64 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 99 100 101 102 103 104 TESTAD C21 C18 OPEN C19 OPEN C20 0.047U C22 560P SER3 SER2 SER1 SER0 C15 XTV_DAC1 BC6 XTV_DAC0 BC5 2 4 6 8 RFGND 33K 0.1U TO FRONT BOARD CON1 IECDAOUT 5 SRN 100 RFRP R12 BC3 0.1U J6 TV-GND 20K BC4 33 RN2 68K R9 OPEN BC2 0.1U 510 C14 R11 BC1 TV-GND TV-GND 4700P R8 RF33V MIRR MCLK 5 BCLK 5 LRCLK 5 0.1U + DIP 2 FB (0603) FB (0603) FB (0603) C6 C17 6800P 2 1000P C5 2 VD33D 6 2 2 2 2 VD33A 1000P XTV_DAC2 XTV_DAC3 TP2 FLAG1 TP4 FLAG3 TP6 TESTAD TP8 RFRP TP10 DIN TP12 SFOCUS TP14 SSLEGN TP16 MIRR TP18 FEI TP20 XSPDON TP22 /CPURST C1 1000P C3 1000P RFRP A TP1 FLAG0 TP3 FLAG2 TP5 RFO TP7 DA TP9 DIP TP11 STRACK TP13 SSLEGP TP15 SSPINDLE TP17 TEI TP19 CEI TP21 SFGIN TP23 SVREF21 SVREF15 SVREF09 SVREF21 XFLAG0 XFLAG1 XFLAG2 XFLAG3 RFO TESTAD DA RFRP DIP DIN TRACK FOCUS SLEGP SLEGN SPINDLE MIRR TEI FEI CEI SPDON SFGIN /CPURST SVREF21 U2C 74HC14 0.1U U2A 74HC14 U2B 74HC14 R DGND R111 R 5V U2D 74HC14 XBA1 MOCTL D XIR 3 5 4 8 MD27 D3.3V MD19 MD28 MD18 MD29 MD17 MD30 MD16 D2.5V XWEJ MD23 MD24 MD22 MD25 MD21 MD26 MD20 XDMCLK XCASJ XDQM 1 5V BC20 BC21 BC22 BC23 BC24 0.1U 0.1U 0.1U BC19 0.1U 9 4 2 XCSJ XRASJ MA4 MA3 MA5 MA2 MA6 MA1 MA7 MA0 MA8 MA10 MA9 MA11 MD0 DGND MD15 MD3 MD12 MD2 MD13 MD1 MD14 2 0.1U 0.1U D DGND D1 1N4148 R33 4.7K BC69 1U Q1 2N3904 CPURST BC53 1U 1 2 3 4 R34 22K R35 22K 5 D2 1N4148 6 6-4 6-4 (For information only) 1 2 3 4 DECODER FLASH,SDRAM 5 U7 U8 A ROMAD0 ROMAD1 ROMAD2 ROMAD3 ROMAD4 ROMAD5 ROMAD6 ROMAD7 1. MD[7]: PLL94EN (Switch 81Mhz to 94Mhz) 0: Keep 81Mhz ( Default ) 1: Switch 81Mhz to 94Mhz 2. MD[5]:VGA Enable 0: VGA disable, XCTXD/XCRXD as normal. 1: VGA enable, HSYNC, VSYNC replace XCTXD/XCRXD. 13 8 14 7 17 4 18 3 D0 D1 D2 D3 D4 D5 D6 D7 1 10 OC GND Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 12 9 15 6 16 5 19 2 ROMA0 ROMA1 ROMA2 ROMA3 ROMA4 ROMA5 ROMA6 ROMA7 VCC G 20 11 D3.3V ALE 74LCX373 (D-Type) BC36 0.1U MD7 D3.3V R67 OPEN R68 10K DGND 3 ROMA0 ROMA1 ROMA2 ROMA3 ROMA4 ROMA5 ROMA6 ROMA7 ROMAD8 ROMAD9 ROMAD10 ROMAD11 ROMAD12 ROMAD13 ROMAD14 ROMAD15 ROMAD16 ROMAD17 ROMAD18 12 11 10 9 8 7 6 5 27 26 23 25 4 28 29 3 2 30 1 DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 WE OE CE ROMAD0 ROMAD1 ROMAD2 ROMAD3 ROMAD4 ROMAD5 ROMAD6 ROMAD7 13 14 15 17 18 19 20 21 31 R70 24 R71 22 VDD 32 GND 16 33 33 A WR ROMRD BC35 0.1U R72 0 R74 OPEN VD33D RN3 MD19 MD10 MD14 MD12 MD11 MD20 1 3 5 7 2 4 6 8 DGND FLASH MX29F040T/B(PLCC) SRN 10K R73 B VD33D R75 MD19 MD17 MD16 10K 2 4 6 8 DGND MD0 MD1 MD2 SRN 10K R76 10K R77 RN5 OPEN R78 MD28 MD27 MD24 MD31 10K 1 3 5 7 MD3 MD4 L37 2 4 6 8 DGND MD5 MD6 FB (0603) MD7 SRN 10K MD5 RN6 3 3 3 3 C 1 3 5 7 XCSJ XRASJ XCASJ XWEJ CS RAS CAS WE 2 4 6 8 SRN 33 5V 3 XDQM 3 XBA1 A0 A1 A2 VSS R82 4.7K DQM R84 33 BA1 L22 FB (0603) VCC WC SCL SDA 8 7 6 5 R81 4.7K DQM WE CAS RAS CS MA11 BA1 MA10 MA0 MA1 MA2 DQM MD16 CLK MD17 MD18 C81 22P MD19 MD20 MD21 MD22 MD23 VD33D XIIC-SCK 3,5 XIIC-DA 3,5 D3.3V 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 VDD DQ0 VDDQ DQ1 DQ2 VSSQ DQ3 DQ4 VDDQ DQ5 DQ6 VSSQ DQ7 NC VDD DQM0 WE CAS RAS CS NC BA0 BA1 A10/AP A0 A1 A2 DQM2 VDD NC DQ16 VSSQ DQ17 DQ18 VDDQ DQ19 DQ20 VSSQ DQ21 DQ22 VDDQ DQ23 VDD VSS DQ15 VSSQ DQ14 DQ13 VDDQ DQ12 DQ11 VSSQ DQ10 DQ9 VDDQ DQ8 NC VSS DQM1 NC NC CLK CKE A9 A8 A7 A6 A5 A4 A3 DQM3 VSS NC DQ31 VDDQ DQ30 DQ29 VSSQ DQ28 DQ27 VDDQ DQ26 DQ25 VSSQ DQ24 VSS 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 0.1U 2 0.1U 0.1U 0.1U 3 0.1U ROMAD[0..18] MA[0..11] MD[0..31] WR ROMRD B MD15 MD14 MD13 MD12 MD11 MD10 MD9 MD8 DQM CLK MA9 MA8 MA7 MA6 MA5 MA4 MA3 DQM R79 D3.3V 4.7K C MD31 MD30 MD29 MD28 MD27 MD26 MD25 MD24 BC37 BC38 BC39 BC40 BC41 24C02 IC8D 1 33 0.1U U10 1 2 3 4 R80 VD33D 3 XDMCLK BC43 3 ROMAD[0..18] 3 MA[0..11] 3 MD[0..31] 3 ROMWR 3 ROMRD U9 RN4 1 3 5 7 MD23 D VD33D 10K MD21 5V D 2M*32 SDRAM (7ns,TSOP) 4 5 6-5 6-5 (For information only) 1 2 3 4 5 6 DECODER AUDIO DAC VIDEO CHANNEL VD33A 2-CHANNEL AUDIO OUT WOLFSON 2-CHANNEL AUDIODAC U19 VCCA A 8 7 VCCA MUTEB MODE R131 R132 VDD GND 13 12 10 R 0 LRCLK MCLK BCLK SER3 VOUTR 6 AUDIO_DL VOUTL 9 AUDIO_DR TC14 0.1U 100U/10V R90 FORMAT DEEMPH MUTE 1 14 3 2 TO POWER+AV BOARD CON501 BC54 L8 3 TV_DAC0 22 1.8UH (0805) R91 51 L7 C FB (0805) Q6 2N2907 C65 33P R92 LRCIN MCLK BCKIN DIN 5 CAP VMID C66 C67 10P 10P TV-GND R93 CV-GND 22 R94 51 L9 3 B/Cb FB (0805) 68 Q7 2N2907 WM8761/8714/8725/8726 DMUTE AUDIO_L AUDIO_R GND AUDIO_SL AUDIO_SR GND AUDIO_C AUDIO_SW DMUTE GND AUDIO_DL AUDIO_DR L29 L30 FB (0603) FB (0603) L38 L39 FB (0603) FB (0603) VCCA B R121 3 XML1 0 XMC XMD AD5V R127 R128 0 MUTEB R R129 R130 0 MODE R LRCLK MCLK BCLK 3 SER3 DVDD AVDD VREFP 10 14 6 DGND AGND VREFN 9 13 CV-GND VD33A R85 7 22 R86 51 L4 Y FB (0805) L5 1.8UH (0805) Q4 2N2907 3 TV_DAC1 TO POWER+AV BOARD CON503 C61 33P R87 15 20 19 18 17 CSBIWL ML/LATI2S MC/SCKDSD VOUTR MD/SDIDEM MUTEB VOUTL 8 AUDIO_DL 11 AUDIO_DR 16 MODE ZERO 5 1 4 3 2 LRCIN MCLK BCKIN DIN VMID 12 D8 1N4148 A AUDIO CON (12PIN/2.0mm) TV-GND VCCA U20 12 11 10 9 8 7 6 5 4 3 2 1 C68 33P TV-GND VCCA J5 TC27 0.1UF 10UF 10P TV-GND R88 CV-GND 22 R89 51 L6 J4 G/Y FB (0805) Q5 2N2907 TV-GND 3 TV_DAC2 C79 C63 10P 68 DMUTE VMID C62 3 IECDAOUT 3 IECDAIN C64 33P TV-GND CV-GND L13 CVBS L12 1.8UH (0805) C73 C74 FB (0805) C72 10P 10P 33P L31 FB (0603) R/Cr B/Cb G/Y Y C GND CVBS GND R96 B 10 9 8 7 6 5 4 3 2 1 VIDEO CON (10PIN/2.0mm) 75 WM8728 CV-GND TV-GND 2 Channel Audio DAC Optional WM8728 or WM8761/8714/8725/8726 3 TV_DAC3 1.8UH (0805) C70 C71 10P 10P L11 R/Cr FB (0805) C69 CV-GND 6-CHANNEL AUDIO OUT WOLFSON 6-CHANNEL AUDIODAC AD5V 3 3 3 XML0 XMC XMD U11 XML0 XMC XMD R122 MCLK BCLK LRCLK SER0 SER1 SER2 11 DGND 8 AD5V 3 3 3 3 3 3 DVDD 12 13 14 9 4K7 10 2 3 4 5 6 7 TV-GND 3,4 XIIC-DA 3,4 XIIC-SCK 3 HSYNC 3 VSYNC AD5V 1 AVDD1 AVDD2 15 28 AGND1 AGND2 LATCH/12S GR0 SCLK/IWL GR1 SDIN/DM0 GR2 MUTE 20 24 OUT0L 25 MODE LRCLK2 MCLK BCLK LRCLK DIN0 DIN1 DIN2 TO POWER+AV BOARD CON504 33P 75 C D L10 R95 3 SCART_RGB 3 SCART_TV 3 SCART_SW Microphone Connector AD5V R69 R120 HSYNC VSYNC GND SCART_RGB SCART_TV SCART_SW 47 47 8 7 6 5 4 3 2 1 SCART&VGA CON (8PIN/2.0mm) J14 AUDIO_L 27 AUDIO_R OUT1L 21 AUDIO_SL OUT1R 23 AUDIO_SR OUT2L 17 AUDIO_C OUT2R 19 AUDIO_SW CAP 16 BC47 0.1U BC48 0.1u BC49 0.1U BC50 0.1U BC51 0.1U 3 MIC1 1 2 3 TC12 +12V 100U/10V A-GND MIC CON (3PIN/2.0mm) A-GND D TC13 C80 10UF 1 C J3 (OPEN) 26 22 18 OUT0R WM8746 IICDAT IICCLK CV-GND 0.1UF 2 3 4 TV-GND A-GND 5 6 6-6 6-6 (For information only) 1 2 3 DECODER POWER SUPPLY 4 5V FB (0805) SYSTEM BOARD POWER CONNECTOR L19 A FB (0805) VD25D RF50V L15 5 VD25PLL R98 TC16 VD33D 3.3 (0805) PLL33V R97 3.3 (0805) BC56 TC21 + VD25D 6 100U/10V 0.1U BC61 TC19 0.1U 100U/10V BC59 + A + 100U/10V 0.1U B TO POWER+AV BOARD CN303 BC42 0.1U L3 FB (0805) VD33D MVCC VD25A RF33V L21 L L16 FB (0805) L14 FB (0805) L20 FB (0805) J15 +2V5 +3V3/GND +12V GND GND +5V 6 5 4 3 2 1 TC17 BC57 TC15 + +12V BC55 TC22 BC62 + 100U/10V 0.1U + 100U/10V 0.1U 100U/10V 0.1U B POWER CON (6PIN/2.54mm) MGND L17 FB (0805) 5V VD33A + TC18 220U/10V NOTE: J15 ,5PIN POWER SELECT BC58 0.1U L18 J15 ,5PIN 1UH (0805) +3V3 POWER SELECT TC20 BC60 + +3V3 L3=FB,L21=0.1P GND L3=OPEN,L21=FB 100U/10V 0.1U TV-GND D7 C OPEN C VD33D AD5V 5V VD33D Q8 L1117-2.5V / 1A ( TO252 ) 5V Q9 L1117-3.3V /1A (TO252) 12V GND VD25D U12 78M05CDT 2 1 BC63 BC64 100U/10V 0.1U OUT + TC23 BC65 + TC29 OUT IN 78M05 3 0.1U 100U/10V 0.1U 100U/10V TC25 + BC66 100U/16V 0.1U 12V IN GND 1N4002 + TC26 1 0.1U 3 5V BC67 BC68 1 GND 2 2 2 GND OUT 1 IN GND D6 3 0.1U 5V GND 12V 78M05CDT TO-92 78M05CDT SOT-89 A-GND NOTE:If power provide +3V3 then don't mount Q9 NOTE:If power provide +2V5 then don't mount Q8 D D SYSTEM REGULATOR L1117: FOR ALL SYSTEM USED 1 2 3 4 5 6 7-1 FRONT BOARD TABLE OF CONTENTS . Front Board-Circuit Diagram..… … … … … … … … … … … … … … 7-2 . Front Board-Component & Chip Layout..… … … … … … … … … .7-3 . Electrical Parts List… … … … … … … … … ..… … … … … … … … ....7-4 7-2 1 7-2 2 3 4 5 6 FRONT BOARD 5V 5V U1 + C2 104 104 C15 1 2 3 4 5 6 7 8 9 10 11 12 47u/10v 3 IR Q1 R80 100R 1 R2 4K7 C3 223 2 3904 5V S1 R84 2 D1 S3 1 2k2 101 101 2 D2 custom:0x11 1 2 Q2 S4 1 DRV1 1 R4 1K 3904 1N4148 B IR C5 LD1 PLAY S0102 C4 R3 2.2k S2 1N4148 Y1 455K B A 24 23 22 21 20 19 18 17 16 15 14 13 KI1 KI0 CCS KI/O0 KI/O1 KI/O2 KI/O3 KI/O4 KI/O5 KI/O6 KI/O7 LMP KI2 KI3 KI4 KI5 KI6 KI7 REM VDD SEL OSCO OSCI VSS 3 A C1 2 R1 4K7 REM1 5V VCC D3 R85 1N4148 10K VCC GND IR R21 OPEN 2 R6 + C6 C8 47u/10v 104 R10 3 2 1 FMUTE EX-OR 1 Y2 3904 P/OFF P/ON IR1 1 3904 R14 47K 4MHz C12 5P PIC16C54S C11 10u/10v C13 5P IR1 C14 OPEN R20 10R U4 74HC86 C 5V C16 1 104 LD3 standby LD2 ON TO DECODE BOARD J6 D Q4 7 6 5 4 3 2 1 33R Q3 GND 2Y 2B 2A 1Y 1B 1A R13 POWEROFF 47u/10v 1 S6 100R 104 4K7 3Y 3A 3B 4Y 4A 4B VCC + RA1 RA0 OSC1 OSC2 Vdd RB7 RB6 RB5 RB4 4V5 8 9 10 11 12 13 14 C RA2 RA3 T0CKI /MCLR Vss RB0 RB1 RB2 RB3 IR2 R82 3 PCON 18 17 16 15 14 13 12 11 10 10K 2 1 2 3 4 5 6 7 8 9 10K R9 10K 3 1 U2 2 10K 10K C10 + VCC R11 R83 C7 104 C9 REM 10 R7 R8 R12 100 1 2 TO POWER+AV BOARD CON512 2 CON1 PITDH=2.0*6 5V 1 IR 2 GND 3 POWEROFF 4 R19 EXOR 5 DRV1 6 R5 R15 5.1k 100R 1.8k EX-OR 2 CON2 PITCH=2.0*4 R18 1 1 FMUTE 2 2 VCC 3 3 GND 4 4 3 33R D PCON 4 5 6 D1 D2 D3 C1 C11 C12 C13 C14 C15 C16 C2 C3 C4 C5 C6 C7 C8 C9 C10 CON1 CON2 LD1 LD2 LD3 Q1 Q2 Q3 R1 R10 R11 R12 R13 R14 R15 R18 R19 R20 R21 R2 R3 R4 R5 R6 R7 R8 R80 R82 R83 R84 R85 R9 REM1 S1 S2 S3 S4 S6 U1 U2 U4 Y1 B4 B4 B1 A2 C1 C3 C3 C3 A1 C5 A2 A2 B2 B2 C2 C1 C2 B6 B6 D1 D3 B6 C2 C2 A1 B6 C3 A1 B2 B2 B6 C2 C4 D2 D3 D1 C5 B5 A1 A6 B6 D2 B4 C1 C1 A2 C2 C5 A5 B1 C2 B5 A5 A5 B5 B5 C1 A3 C1 C5 B2 7-3 FRONT BOARD (Top Side) FRONT BOARD (Bottom Side) 7-3 7-4 ELECTRICAL PARTS LIST - FRONT BOARD MISCELLANEOUS REM1 9965 000 20398 RECEIVER MODULE AT138BV3T-10 S1 S2 9965 000 14031 9965 000 14031 TACT SWTICH TSAB-1 TACT SWTICH TSAB-1 S3 S4 9965 000 14031 9965 000 14031 TACT SWTICH TSAB-1 TACT SWTICH TSAB-1 S6 Y1 9965 000 14031 9965 000 22468 TACT SWTICH TSAB-1 CERAMIC RESONATOR 455KHZ Y2 9965 000 14019 CRYSTAL 4MHZ CAPACITORS C6 9965 000 22464 ELCAP 47UF 16V 20% SMALL C10 C11 9965 000 22464 9965 000 14026 ELCAP 47UF 16V 20% SMALL CAP. ELEC 10UF 16V 20%SMALL C15 9965 000 22464 ELCAP 47UF 16V 20% SMALL DIODES D1 4822 130 81637 PMLL4148L D2 D3 4822 130 81637 4822 130 81637 PMLL4148L PMLL4148L LD1 LD2 9965 000 22465 9965 000 22465 LED BT-402YOEN-30-605B LED BT-402YOEN-30-605B LD3 9965 000 20399 LED RED HFR103 (3MM) TRANSISTORS Q1 9965 000 20152 MMBT3904LT1 SMD SOT23 Q2 Q3 9965 000 20152 9965 000 20152 MMBT3904LT1 SMD SOT23 MMBT3904LT1 SMD SOT23 Q4 9965 000 20152 MMBT3904LT1 SMD SOT23 INTEGRATED CIRCUITS U1 9965 000 22466 IC S0102 U2 U4 9965 000 14022 9965 000 22467 PIC16C54 SW FOR ALL 580M-MARKED! IC 74HC86D Note: Only the parts mentioned in this list are normal service spare parts. 8-1 KARAOKE AMPLIFIER & ECHO BOARD TABLE OF CONTENTS . Karaoke Board-Circuit Diagram..… … … … … … … … … … … … . … .… .8-2 . ECHO Board-Circuit Diagram… … … … … … … … … … … … … … … ..… 8-3 . Karaoke Amplifier & ECHO Board-Component & Chip Layout..… ....8-4 . Electrical Parts List… … … … … … … … … ..… … … … … … … … … … .… .8-5 8-2 1 8-2 2 3 4 5 6 KARAOKE AMPLIFIER BOARD C405 100UF/25V VA+ A A C406 104 2 3 3 R408 10K 3 + 2 - R407 47K U401A 4558 1 C410 4.7UF/16V 47K R403 4 2 C401 104 8 R401 2.2K MIC401 1 1 RP401 10K* MICINL C407 101 R402 1.2K VAC403 100UF/25V B C402 22UF/16V B C404 104 TO KARAOKE-ECHO BOARD CON601 CN401 PITCH=2.0*7 8 R406 AUXOUTL 1K C U401B 4558 R409 5 + 6 - VAVA+ GND MICOUTL AUXOUTL MICINL C411 MICOUTL 7 1 2 3 4 5 6 7 1 2 3 4 5 6 7 C 4 1uF/16V R404 R405 10K 8.2K 1K C409 101 C408 22UF/16V D D 1 2 3 4 5 6 C401 A2 C402 B3 C404 B3 C405 A3 C406 A3 C407 B3 C408 D2 C409 C2 C410 A3 C411 C2 CN401 C4 MIC401 A1 R401 A2 R402 B3 R403 B3 R404 C2 R405 C2 R406 C2 R407 A2 R408 A2 R409 C2 RP401 B3 U401B C2 U401A A3 8-3 1 8-3 2 3 4 KARAOKE ECHO BOARD CON601 PITCH=2.0*7 VAVA+ R601 5K1 MIC2 R605 10K R611 10K C606 683 10 OP2-IN OP1-IN 11 12 LPF2-IN OP2-OUT 13 14 LPF2-OUT 15 VA+ VAGND MICAMP-OUT 5V R609 15K C605 683 LPF1-OUT 16 LPF1-IN A CON602 PITCH=2.0*5 C607 561 B TO KARAOKE-AMP BOARD TO POWER+AV BOARD CON502 R608 10K R607 10K C604 561 1 2 3 4 5 6 7 1 2 3 4 5 1 2 3 4 5 FROM OUTPUT BOARD B 9 4.7UF/50V C601 C603 332 1 2 3 4 5 6 7 OP1-OUT R604 15K C602 332 GND MICAMP-OUT MIC2 MIC1 C613 4.7UF/50V R603 12k C614 4.7UF/50V MIC1 6 TO KARAOKE-AMP BOARD CON401 R602 5K1 A 5 CC0 8 CC1 7 6 VCO CLK-O 5 DGND 4 REF AGND 3 1 L601 2 VCC U601 PT2399 10uHS 5V R610 C608 104 C C609 47UF/16V C612 100UF/16V 13K C610 104 C C611 104 D D 1 2 3 4 5 6 C601 A3 C602 B2 C603 B3 c604 A1 C605 B3 C606 B4 C607 B2 C608 C2 C609 C2 C610 C3 C611 C4 C612 C2 C613 A3 C614 A2 CON601A5 CON602B5 L601 C1 R10 C3 R601 A2 R602 A2 R603 A2 R604 A1 R605 B2 R607 B3 R608 B3 R609 B3 R611 B2 U601 B3 8-4 KARAOKE AMPLIFIER BOARD 8-4 KARAOKE ECHO BOARD 8-5 ELECTRICAL PARTS LIST - KARAOKE AMPLIFIER AND ECHO BOARDS MISCELLANEOUS MIC401 9965 000 14041 EARPHONE SOCKET CK3-3.5-3WK-E CAPACITORS C403 4822 124 40207 100UF20% 25V C405 100UF20% 25V 4822 124 40207 RESISTORS RP401 9965 000 14035 POTM ROT. WH09GTX-1C-B10K-F25 COILS & FILTERS L601 9965 000 14082 COIL CHOKE 10UH 10% INTEGRATED CIRCUITS U401 9965 000 14591 IC RC4558DR U601 4822 209 17186 PT2399 Note: Only the parts mentioned in this list are normal service spare parts. 9-1 POWER + AV BOARD TABLE OF CONTENTS . Power + AV Board-Circuit Diagram..… … … … … … … … … … … … … … 9-2 . Power + AV Board-Component Layout… … … ...… … … … … … … … … .9-3 . Electrical Parts List… … … … … … … … … ..… … … … … … … … … … … ...9-4 9-2 9-2 6 5 4 3 2 1 POWER+AV BOARD PAS F301 T2A/250ac TR301 PAS D301 1N4007 NTC5.0R 2 POWER BOARD D302 1N4007 L301 58mH PAS TO DECODE BOARD J5 R308 + + RV301 10K471 C303 223/400V C302 NU 680k 1 CON301 AC INPUT CON501 + C301 0.22uF/250Vac D303 1N4007 safety resistor D304 1N4007 A DMUTE GND AUDIO_DL AUDIO_DR PAS Q302 8550 L303 R301 100K/2W 5 9 8 11 VCC Source 6 AUX 5 GND R304 1 1/4W C321 0.1uF ZD304 BZX79C10V +5V C322 100uF/25V TO DECODE BOARD J4 SPDIF R317 220 L304 Q303 8050 D312 FR104 14 C304 0.22uF 10uH 3 R319 330 1/4W + R318 1 1/4W D306 FR104 1 2 3 4 5 6 U304 AMS2910 Q304 8050 + C324 1uF/100V D313 FR104 C325 0.1uF IN VO 2 10 9 8 7 6 5 4 3 2 1 B/Cb R/Cr G/Y Y C GND CVBS GND CN303 PITCH=2.5mm L305 D311 31DQ06 15 1 CON503 PCON 13 R306 150 1/4W R309 56 1/4W C320 470uF/16V 10uH 2 Q301 8050 R307 68k C319 470uF/16V D310 RU3YX 12 R305 0.22 1/4W ZD301 BZX79C10 ZD305 BZX79C10 ZD303 BZX79C10V GND 1 2 C317 0.1uF +12VM GND GND +5VM GND +2.5V (S-)VIDEO OUT PITCH=2.0*10 CON509 C327 0.1uF C326 1000uF/16V C328 470uF/16V 1 2 3 4 Y C + 1 RC 4 + C308 470p R303 6.8k A VA+ VCC 8 Drain 220 10 + R302 6.8k REG C315 100uF/25V C318 100uF/25V + C307 0.22uF 4 1 2 3 R529 120R PITCH=2.0*12 C316 100uF/25V + 7 D309 FR104 + 6 L302 0.6uH 3 COAX1 104 R316 PAS D305 1H8 R530 150R VA- 3.3uH T301 U301 TEA1523P C522 SPDIF + C306 103/1kV 12 11 10 9 8 7 6 5 4 3 2 1 C305 68uF/400V R327 S(VIDEO) OUT C323 0.1uF 1.1K 1%/OPEN R328 1.8K 1%(jump) Q305 2SA817 PAS R310 220 + C309 10uF/50V ZD302 BZX79C16V 1 U302 PC123Y B R323 1.6k 1% R325 2.2k 2 R322 2.2k 3 B D314 IN4148 R321 220 4 C310 0.1uF C512 100P C511 100P R320 220 3 4V Q306 9014 +5V + C329 0.1uF 1 C312 222/400Vac + PAS U303 TL431 2 C330 10uF/16V C332 10uF/16V C331 0.1uF CON502 PITCH=2.0*5 + 2V5 VA+ VAGND MIC +5V C333 470uF/16V R326 22k R324 1.5k 1% 1 2 3 4 5 1 2 3 4 5 D503 CVBS OUT CON507 IN4148 CVBS TO KARAOKE-ECHO BOARD 1 2 3 D504 C524 100P C311 102/400Vac CVBS_OUT IN4148 +5V 8 VA+1 U501-1 4558 D505 1 IN4148 FR 2 C501 10uF/16V 4 V- R504 3K3 R503 10K R502 100K VA-1 Q505 C9015 R523 1K 2 D506 3 MUTE R505 20K 330P 330P 330P 1 2 3 4 5 6 YPbPr OUT R524 10K Q501 1 TO DECODE BOARD J3 CON504 C9014 8 7 6 5 4 3 2 1 2 R506 470R GND SCART_RGB MICMUTE SCART_SW R509 10K MIC1 C526 C527 IN4148 C518 470uF/16V R507 10K R508 2K2 C525 MUTE 3 C MIC B/Cb R/Cr G/Y + C504 180P C505 152 D501 IN4148 +5V C502 102 1 C503 10uF/16V AUDIO_DR PSCAN OUT CON508 R501 470R V+ 3 America,Apmea,China C PITCH=2.0*8 VA+1 U501-2 4558 8 5 10uF/16V 7 Q507 C9015 VCC R510 470R V+ C506 FL MUTE 3 2 R531 100R 6 CON512 1 V4 R512 10K R513 3K3 C509 180P R533 100K PCON FMUTE VCC C507 102 CON506 C9014 2 R514 470R C515 104 +5V +5V +12V SCART_RGB SCART_SW R/CR G/Y B/CB CVBS R516 2K TO MIC1 Q504 R517 470R C9015 Q503 C9014 D502 IN4148 Q508 C9015 R518 68R VA-1 1 2 3 4 5 6 7 8 9 10 11 12 TO SCART BOARD CON510 FL GND FR (OPEN) 1 2 3 STEREO OUT PITCH=2.0*12 MUTE VA+ EUROPE R535 VA- TO FRONT BOARD FR FL FMUTE R515 20K C510 152 1 2 3 4 PITCH=2.0*4 R545 10R Q502 1 MUTE 1 2 3 4 VA- R534 100K 3 C508 10uF/16V AUDIO_DL R532 10K R511 100K VA-1 3.3K R519 2K C514 100uF/16V C513 104 D R538 DMUTE MICMUTE R520 1K H:KARAOKE L:Listening music R521 10K R522 68R Q509 C9014 VA+1 R537 10K VA+ C516 100uF/16V C517 104 1 D 33K R536 10K 2 3 4 5 6 C301 A1 C302 A1 C303 A2 C304 B2 C305 A2 C306 A2 C307 A1 C308 A1 C309 B1 C310 B1 C311 B1 C312 B1 C315 A3 C316 A3 C317 A3 C318 A3 C319 A3 C321 A3 C322 A3 C323 B3 C324 B3 C325 B3 C326 B3 C327 B3 C328 B3 C329 B2 C330 B2 C331 B2 C332 B2 C333 B3 C501 C2 C502 C2 C503 C1 C504 C1 C505 C1 C506 C2 C507 C2 C508 C1 C509 C2 C510 D1 C511 B6 C512 B6 C513 D2 C514 D2 C516 D2 C517 D2 C518 C3 C522 A6 C524 B6 C525 C6 C526 C6 C527 C6 CN303 B4 COAX1 A6 CON301 A1 CON501 A5 CON502 B5 CON503 A5 CON504 C5 CON506 D5 CON507 B6 CON508 C6 CON509 B6 CON510 D6 CON512 C6 D301 A1 D302 A1 D303 A1 D304 A1 D305 A2 D306 B1 D309 A2 D310 A2 D311 B2 D312 B2 D313 B2 D314 B3 D501 C3 D502 D3 D503 B6 D504 B6 D505 C6 D506 C6 F301 A1 L301 A1 L302 A1 L303 A3 L305 B3 Q301 B2 Q302 A3 Q303 A3 Q304 B3 Q305 B2 Q306 B3 Q501 C2 Q502 C2 Q503 D1 Q504 D1 Q505 C3 Q507 C3 Q508 D3 Q509 D3 R301 A2 R302 A1 R303 A1 R304 A1 R305 A1 R306 B1 R307 B1 R308 A1 R309 B1 R310 B1 R316 A3 R317 A3 R318 B2 R319 B3 R320 B3 R321 B2 R322 B2 R323 B2 R324 B2 R325 B3 R326 B3 R327 B3 R328 B3 R501 C1 R501 C2 R502 C2 R503 C1 R504 C1 R505 C1 R506 C2 R508 C1 R509 C1 R510 C2 R511 C2 R512 C1 R513 C1 R515 D1 R516 D1 R517 D1 R518 D2 R519 D1 R520 D1 R521 D1 R522 D2 R523 C3 R524 C3 R529 A6 R530 A5 R531 C3 R532 C3 R533 C3 R534 C3 R535 D3 R536 D3 R537 D3 R538 D3 R545 C3 RV301A1 T301 A2 TR301A1 U301 A1 U303 B2 U304 B3 U304 B3 U501-1 C2 U501-2 C2 ZD301 B1 ZD302 B1 ZD303 A3 ZD304 A3 ZD305 B1 9-3 POWER +AV BOARD 9-3 9-4 ELECTRICAL PARTS LIST - POWER + AV BOARD MISCELLANEOUS COAX1 9965 000 22507 CON301 9965 000 22512 CON507 9965 000 22514 ! CON508 9965 000 13971 CON509 9965 000 13973 CON510 9965 000 20408 F301 9965 000 20422 T301 TR301 9965 000 22516 9965 000 20430 ! ! RCA JACK AV8.4-108WT-3 BLK D314 4822 130 30621 1N4148 MAINS SOCKET SC-13-12 RCA JACK AV8.4-108WT-2 YEL D501 D502 4822 130 30621 4822 130 30621 1N4148 1N4148 RCA SOCKET 3P AV-3.2-3W-H S-TERMINAL SOCKET ZD301 ZD302 4822 130 30862 4822 130 31024 BZX79-B9V1 BZX79-B18 RCA SOCKET L/R RCA-213D4-020 FUSE 2.0AT 250VAC ZD303 ZD304 4822 130 61219 4822 130 61219 BZX79-B10 BZX79-B10 MAINS TRANSFO. SRW28EC-X16H117 NTC DTC5D2-11 ZD305 4822 130 30862 BZX79-B9V1 TRANSISTORS Q301 4822 130 62718 JE8050C CAP. M.PP 0.22UF 250VAC 20% CAP. PP 0.022 UF 400V 5% Q302 Q303 9965 000 14603 4822 130 62718 TRANSISTOR KTC8550C JE8050C CAP. M.P.E. 0.22 UF 50V 5% CAP.ELEC 400V 68UF 20% Q304 Q305 4822 130 62718 9965 000 20427 JE8050C TRANSISTOR 2SA817AY CAP. CER 10 NF 1KVDC 20% CAP. M.P.E. 0.22 UF 50V 5% Q306 Q501 9965 000 14581 9965 000 14581 TRANSISTOR 3DG9014-C NPN TRANSISTOR 3DG9014-C NPN CAP. P.E. 470 PF 63V 5% CAP. CER 1000PF 400VAC 20% Q502 Q503 9965 000 14581 9965 000 14581 TRANSISTOR 3DG9014-C NPN TRANSISTOR 3DG9014-C NPN CAP. ELEC 470 UF 16V 20% Q504 Q505 9965 000 14582 9965 000 14582 TRANSISTOR 3CG9015C PNP TRANSISTOR 3CG9015C PNP CAPACITORS C301 C303 9965 000 15790 9965 000 15699 C304 C305 9965 000 15113 9965 000 22513 C306 C307 9965 000 20418 9965 000 15113 C308 C311 9965 000 20419 9965 000 17574 C312 C319 9965 000 15160 9965 000 14599 C320 C324 9965 000 14599 9965 000 22508 CAP. ELEC 470 UF 16V 20% ELCAP 1UF 100V 20% Q507 Q508 9965 000 14582 9965 000 14582 TRANSISTOR 3CG9015C PNP TRANSISTOR 3CG9015C PNP C326 C328 9965 000 22509 9965 000 14599 ELCAP 2200UF 16V 20% CAP. ELEC 470 UF 16V 20% Q509 9965 000 14581 TRANSISTOR 3DG9014-C NPN C333 C518 9965 000 14599 9965 000 14599 CAP. ELEC 470 UF 16V 20% CAP. ELEC 470 UF 16V 20% INTEGRATED CIRCUITS U301 9352 639 17112 IC TEA1523P/N1 (PHSE) L U302 U303 9965 000 20431 4822 209 81397 PHOTOCOUPLER PC123Y92 TL431CLPST U304 U501 9965 000 22517 4822 209 83631 IC AZ1117T-2.5 TO-220 NJM4558DD Note: Only the parts mentioned in this list are normal service spare ! ! ! ! ! ! RESISTORS R301 R305 4822 053 11104 9965 000 22515 RV301 9965 000 20428 ! 100K 5% 2W RES.C.C. 1/2W 0.22 OHM 5% VARISTOR RESISTANCE FNR-10K471 parts. COILS & FILTERS L301 9965 000 20423 LINE FILTER 2*38MH L302 L303 9965 000 13966 9965 000 20424 FERR. BEAD LB3.5X6 COIL CHOKE 3.3 UH 10% L304 L305 9965 000 20425 9965 000 20425 COIL CHOKE SG9006 10UH 20% COIL CHOKE SG9006 10UH 20% D301 D302 4822 130 30799 4822 130 30799 1N4007G 1N4007G D303 D304 4822 130 30799 4822 130 30799 1N4007G 1N4007G D305 D306 9965 000 20421 3141 018 51230 DIODE 1H8 DIO REC FR104 D309 D310 3141 018 51230 4822 130 82936 DIO REC FR104 RU3YX D311 D312 9965 000 14601 3141 018 51230 DIODE 31DQ06 DIO REC FR104 D313 3141 018 51230 DIO REC FR104 DIODES 10-1 MAIN ENCASING EXPLODED VIEW 10-2 MECHANICAL & ACCESSORIES PART LIST SCREW LIST 1 2 9965 000 22496 9965 000 22485 PHILIPS LOGO FRONT LABEL 5 D2.5 x 8 3 4 9965 000 22481 9965 000 22482 OUTSIDE FRONT CABINET INNER FRONT CABINET 9 10 D2.6 x 8 M3 x 6 12 D3 x 8 6 9965 000 13942 DISK BRUSH 7 11 9965 000 22483 9965 000 22493 FRONT KEY BUTTONS DVD LOADER MODULE DVD590M 13 17 refer to parts list D3 x 8 13 9965 000 22494 WASHER HEAD M4 X 14 FOR STAND 18 21 M3 x 6 M3 x 6 14 15 9965 000 22490 9965 000 22484 RUBBER PAD 1 BASE 22 M3 x 7 16 19 9965 000 22491 9965 000 22486 RUBBER PAD 2 TOP COVER(PALSTIC) 25 33 D3 x 8 D3 x 8 23 9965 000 22488 27 28 9965 000 13933 9965 000 13941 34 9965 000 22489 BRACKET 35 36 9965 000 22487 9965 000 22492 LOWER COVER RUBBER PAD 3 A_CBL IFU 9965 000 22497 9965 000 22498 AUDIO CABLE 1,5M WHITE/RED OPERATION MANUAL(IFU) BACK PLATE ! POWER CORD 1880 20MM MIC KNOB RC 9965 000 21425 REMOTE CONTROLLER V_CBL 9965 000 22495 VIDEO CABLE 1,5M YEL Note: Only the parts mentioned in this list are normal service spare parts. 11-1 REVISION LIST Version 1.0 * Initial release