Home

DV-470-K

1. 50 7 1 1 TEST D a 50 7 1 2 DISPLAY SPECIFICATION OF THE TEST 51 7 1 3 FUNCTIONAL SPECIFICATION OF THE SHORTCUT KEY saiisine 52 7 1 4 SPECIFICATION OF MODEL INFORMATION DISPLAY een 53 7 1 5 FUNCTIONAL SPECIFICATION OF THE SERVICE 54 7 1 6 METHOD FOR DIAGNOSING DEGRADATION OF LDS ON THE PICKUP ASSY 55 7 1 7 TROUBLE 56 7 1 8 ID NUMBER AND ID DATA SETTING anna aaa 59 7 1 9 SEQUENCE AFTER POWER ON ttt ttl ld 62 ttt ttt ttt ttn sod 63 E A 71 7 3 DISC CONTENT FORMAT PLAYBACK COMPATIBILITY 82 ron ANIN 84 8 PANEL FACILITIES l anna kk ankn nkk nn n EAA ALA ttt ttt E EEEn nan 85 r 1 2 3 4 E 5 6 1 SPECIFICATIONS Specifications General cna shee me DVD player Power requirements AC 220 240 V 50 60 Hz Power consumption 12W Power consumption standby 0 12 W arundo sva niis 2 1 kg Dimensions 420 W x 55 H x 243 D mm Operating temperature 5 C to 35 C Operating humidily 5 to 85 no condensation AV connector output AV Connector 21 pin conne
2. 4 03 SD Q7 ASSY S T ej E Bl PLE 25 F 82 PWMOUT1 40 2 Fs e CN102 12P 47 HU IC101 DMSO U 2 1 M63018FP 2 198 u HU FTS DRIVER FOSO 5 V o uve Focus V O HV 9 asss TRSO 47 e er M 5 Spindle TROPEN db pom Loading Drive W etection PL doli Ps Ww aN 12 CN104 5 STEPPING OL Bir a ST1 40 NA CN602 CN601 CN103 Cot 5 lo OUS TO ASSY Fa b 5 F L assy POWER SUPPLY UNIT CN201 15P 13P 13P AC IN NEUTRAL I 14 DV 470 S 1 2 3 4 ASDATO S Y G Y B Cb R Cr OPTICAL AUDIO COAXIAL OUT I I I Ic501 PCM1742kg AUDIO LPF amp d QQ AUDIO DAC L R IC502 1 2 6 7 vou 2 asi JA501 O L 813 3 AUDIO i o lt OUT 2 ch IC502 2 2 IC401 Jue 2 ch IN 23 401 CVBS o COMPOSITE VIDEO G Y CY IN CY OUT E LOR MI S B Cb 4355 Cb 9U 8 PB VIDEO cond 60 op OUTPUT 17P CN901 FRONT LIGA AUD L 8 17P 2 3 CN451 a Refer to 3 2 WAVEFORMS DVDM Assy 2 45 JCKB Assy 0 2 AUD R 3 R OU
3. cksos 1608 Size sr CCSRKK sc c411 0 1 50 CKSR CVBS ME c412 1 V 1 A6 S SY 1 1 SY 1 A6 1 3 2 a 5 C414 1 G Y 1 5 M B CB B CB 1 A5 CA15 1 R CR R CR C416 0 1 B ui DTC114YUA F a S lt 2 3 BET gt VIDEO R CR Bb VIDEO SIGNAL ROUTE R CR gt VIDEO SIGNAL ROUTE G Y B CB B VIDEO SIGNAL ROUTE B CB SY gt S VIDEO SIGNAL ROUTE Y SC gt S VIDEO SIGNAL ROUTE C V gt VIDEO SIGNAL ROUTE V G Y V 12 5 BA Us 84 85 28 28 R49 P 0481 q Q482 25 4 81 QR 2SA1576A QR TLB gt ae or 2SA1602A EF 7 ON om R481 4 7k 2 Qx nme Qu Sk de GND V 5V O 1 IN GND ar Q492 Q491 1 2SA1576A QR TLB 2SC4081 QR RAGS 2SA1602A EF IC451 MM1566AJ TBB C452 C461 0 1 EM C462 9 1 EU 0465 Q 1 do C453 9 1 C403 E Video Driver Amp IC401 MM1623BF TBB if 100 10 1 n 5 A gt r in 1 o S 6 a GND o 2 5 m gt gt ass L EN 2 55 FRONT_R D6 FRONT_L C6 G Y V 5V gV 5V IC471 MM15 5XN TRB aj H 5 ___ Video DAmp with SW IC472 MM1507XN TRB H 1SS355 RSS35 DV 470 S 6 7 EJ 3 3 from page3 3 1000 6 5
4. gt Bi B L Reference line _ t AT a 2 Attach the flexible cable of the pickup to the connector 6 Fold the flexible cable along the hook 7 Pass the flexible cable through the Front Side lt e Bottom View V 3 Pass the flexible cable through the hook 70 DV 470 S 1 m 2 EN 3 4 7 2 IC The Information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams e List of IC MT1389EE L1 Q e gt t e gt a s 4l D E gt lt e O c a NH 192 YUVO CIN 190 VREF 189 DACVDDC 188 RD16 187 RD17 186 RD18 185 RD19 184 RD20 183 RD 1 182 DVDD3 181 RD22 180 RD23 179 DQM2 178 177 RD24 176 F RD25 175 55 174 RD26 173 DVDD18 172 RD27 171 RD28 170 RD29 169 F RD30 168 RD31 167 DVDD3 166 4 163 DVSS 162 7 161 DVSS 160 RA8 157 CKE 156 RCLK 155 DVDD3 154 RCLKB 165 5 164 159 RA9 158 gt RA11 6 ALANA 46 461 O ZANA 96 H gssASvq 1 6L SEAD EANA 96 66 D pANA 4 002 VSSAOVG 102 g GAnA 202 202 702 LNIQV
5. DRAM data 16 While using 16 bits wide DRAM Line Locked Clock input output Digital Video output C bit 0 GPIO DRAM data 17 While using 16 bits wide DRAM Video input data 0 Digital Video output C bit 1 GPIO DRAM data 18 While using 16 bits wide DRAM Video input data 1 Digital Video output C bit 2 GPIO DRAM data 19 While using 16 bits wide DRAM Video input data 2 Digital Video output C bit 3 GPIO DRAM data 20 While using 16 bits wide DRAM Video input data 3 Digital Video output C bit 4 GPIO DRAM data 21 While using 16 bits wide DRAM Video input data 4 Digital Video output C bit 5 GPIO DRAM data 22 While using 16 bits wide DRAM Video input data 5 Digital Video output C bit 6 GPIO DRAM data 23 While using 16 bits wide DRAM Video input data 6 Digital Video output C bit 7 GPIO Data Mask 2 While using 16 bits wide DRAM Video input data 7 GPIO Data Mask 3 While using 16 bits wide DRAM Microcontroller external interrupt 6 Digital Video output Clock USB port CLK input 48MHz part II GPIO DRAM data 24 While using 16 bits wide DRAM Serial interface port 1 data in MS Card BS pin part II Digital Video output Y bit 0 GPIO DRAM data 25 While using 16 bits wide DRAM Serial interface port 1 data out MS Card SDIO pin part II Digital Video output Y bit 1 GPIO 7 E E 79 cO 8 No Name at jo f Funtin
6. During audio output 200 mVrms 1 kHz 20 dB Number of channels 2 JACKS pce RCA Digital audio characteristics Frequency response 4 Hz to 44 kHz DVD fs 96 kHz 115 dB Dynamic range 10105 Total harmonic distortion 0 0020 Wow and flutter Limit of measurement 20 001960 W PEAK or lower 2 EXPLODED VIEWS AND PARTS LIST NOTES Parts marked by NSP are generally unavailable because they are not in our Master Spare Parts List e The mark found on some component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation e Screws adjacent to W mark on product are used for disassembly For the applying amount of lubricants or glue follow the instructions in this manual In the case of no amount instructions apply as you think it appropriate 2 1 PACKING 7 10 Operating Instructions 6 DV 470 S 2 For WVXCN type m 5 PACKING parts List Mark No Description Power Cable 1 2 Audio Video Cable 3 Remote Control 4 Battery Cover NSP 5 Dry Cell Battery AA R6P NSP 6 Warranty Card Part No See Contrast table 2 VDE1078 VXX2913 VNK4997 VEM1010 ARY7065 7 Operating Instructions English See Contrast table 2 8 Operating Instructions English Italian
7. CN103 B5B PH K S 045 ay LOAD 2 502 V 3D SM 5 1000p GNDM CN1 04 VKN1235 P ur iles So muU e 7 5 1 amp 4 FRONT R115 4 7 R116 4 7 R117 4 7 8 9 4 R120 4 7 v V 3D R218 10K R219 10K a lt MBM29LV160TE70PFTN K N N a V 3D a 1 3 1 Ex 2 3 NC rw IC204 wc 52 EEPROM c fs SDA GND BR24L16FV W TBB 220 6 5 I0 ION O MONA 0 s S a O a 5 HIGHA6 PU 65 APLLVSSVDD3 9 5 PU 2H 1046 PU IOA19 PU AVDDS 256 IREF 255 RFGC 254 OSN 253 OSP 252 FG V_ADIN8 PU TDI V ADIN4 JTAG TMS V ADINS JTAG pa TCKA ADING JTAG TDO V_ADIN7 JTAG DVDD18 IOA2 PU IOAS PU IOA4 PU IOA7 PU HIGHA PU IOA18 PU 68 HIGHA7 PU 66 XIOMR 67 A16 HIGHAS PU HIGHA4 PU SEB jt 2 3 lt Gi i Hi H Gi GI d SET s iul fe BSES RGB LLCM 8108 a 5 NO OU X oOx us r o M Q Nec 2 k kas ae 849 lt q2 5382828258888588858888 zu 5 4 S 0 H2 9Lv9S tM SIL T Oo D viou O z OF O 5
8. O DRAM data 26 While using 16 bits wide DRAM Inout Serial interface port 1 chip select 174 RD26 MSCLK SMPTE Y 2 Non pull Memory Stick Clock part Digital Video output Y bit 2 GPIO DRAM data 27 While using 16 bits wide DRAM SCLK2 ap Inout Serial interface port 2 clock pin 172 RD27 SDCLK SMPTE Y 3 Non pull Security Disk Clock part Il ES Digital Video output Y bit 3 GPIO DRAM data 28 While using 16 bits wide DRAM Inout Serial interface port 2 data in 171 RD28 SD CMD s SMPTE Non pull SD Card CMD pin part II Digital Video output Y bit 4 GPIO DRAM data 29 While using 16 bits wide DRAM ee Inout Serial interface port 2 data out Non pull SD Card Data pin part 5 _ 5 Digital Video output Y bit 5 GPIO DRAM data 30 T Digital Video output Y bit 6 GPIO DRAM data 31 While using 16 bits wide DRAM Microcontroller external interrupt 5 Audio serial data 5 part III DSD data sub woofer channel or Microphone output Digital Video output Y bit 7 GPIO m DRAM address mot ______ 5 o RAG S RAT mot jJDRAMaddess7 RAS mot DRAMaddress8 NENNEN 169 RD30 INT5 Inout 168 RD31 Pul Up SMPTE Y 7 RA4 RA5 I O O gt O gt O gt N IO O RA9 DRAM address 9 DRAM address bit 11 While
9. sue V 4E DV 470 S 2 3 4 JA901 OPTICAL DIGITAL AUDIO COAXIAL OUT V412 AUDIO LPF amp AMP IC501 PCM1742KE AUDIO DAC L R IC502 1 2 2 8 BA4560F gt 1 6 B 2 IC502 2 2 JA501 L AUDIO OUT 2 ch R L IC401 MM1623BF AUDIO VIDEO DRIVE ANP OUT 2 ch JA401 COMPOSITE VIDEO OUTPUT Y COMPONENT VIDEO OUTPUT O PB PR V 5V IC451 MM1566AJ VIDEO DRIVE AMP V 3E CN101 15P CN102 IC101 PE5374B 28V FL CONTROL _ DV 470 S B 5 6 OO 1 JCKB ASSY Q a CN103 X101 5MHz L OUT R OUT R C V Y CN941 S VIDEO OUT d 5 Pwse Assy AV CONNECTOR RGB TV AV RECEIVER 3 2 WAVEFORMS Note The encircled numbers denote measuring point the schematic diagram 2 ovom assy Measurement condition No 2 to 9 10 15 reference A1 DVD T2 chp 1 IC201 pin 39 TROPENPWM V 1V div H 5usec div Tray stops lt lt Main SOk gt gt Foot of R201 IC201 pin 37 DMSO V 1V div H 10usec div DMSO OPEN lt lt Mains 100k 22 OPEN KEY The condition which braking is worn in a turn of disc CN102 pin 11 10 9 IC101 pin 14 13 12 SPINDLE WVU V 2V div H 2msec div lt lt Main 2M
10. 451 471 Q482 Q661 Q901 Q741 IC321 IC801 IC401 IC472 Q401 Q546 Q742 IC841 Q761 Q481 IC702 Q662 IC701 Q492 IC602 Q561 0562 Q641 IC601 Q471 Q491 IC502 Q642 IC501 Q762 Q593 Q592 Q541 Q545 A 15 x i Bie a 2 l U Z ONO T O AP c ps O gt x O 4 e Ul Bab 9c m CN102 es dy 43 FLKY and P PWSB ASSY VNP1956 B CN102 PWSB 55 OF e VNP1956 B 38 1 2 WSB ASSYS E CN103 07 H3MOd 1015 S 5 e _ MA 9 8 CMKD P3X UN O o Gee ne CZs DV 470 S 2 3 FLKY ASSY VNP1956 B C 99929 pp Lis AAE O O O oo O 7L 5 6 O 277 5 iA O 5 3 5 77 O 22 ACT SIDE Blboocoocoocoo L c o ll AO l CN101 CN201 ME o fc o ERI A i B S O O 4 O Jf 8 5 felelzlelsivelelzlilol bd a fm Oo dt Y a3 i e t med Ayy m Ww a MENO EOS EON EON RECON COR EON EXON a Se SS Z p D
11. 6 7 8 Diagnosis Contents Possible Defective Points Does the voltage of CN103 pin 3 and pin 5 on the DVDM Assy change normally LOAB Assy Pin 3 SW2 TRIN Tray is fully closed L Tray SW 5101 Pin 5 SW1 TROUT Tray is fully opened L Is a LOAD DRV signal reaching DVDM Assy DVD IC 12201 Are the signals output from IC101 pin 36 and pin 37 CN103 pin 1 and pin 2 on the DVDM Assy Pin 36 Approx 6V during opening tray approx during closing tray FTS Driver IC IC101 Pin 37 Approx during opening tray approx 6V during closing tray Are wires of CN104 and CN103 on the DVDM Assy disconnected or Gomnectordtssble damaged voltage of CN102 pin 12 change by pressing the Inside neide switch Are the signals output from IC101 pin 34 FOCS DRV and pin 35 DVDM Assy FOCS RTN on the DVDM Assy 2 FTS Driver IC IC101 Does 650 nm LD emit light 2 Does a pickup lens move up down Does an actuator spring bend Is flexible cable of CN101 on the DVDM Assy disconnected or Flexible cable connector damaged Is signal output from 1C201 pin 42 FOSO on the DVDM Assy 2 DVDM Assy Device control of about 1 4 V is an usually It is fluctuated by about DVD IC 12201 250 mV with focus up down Are the signals output from IC101 pin 12 W pin 13 V and pin 14 U DVDM Assy s Mi FTS Driver IC IC101 Is pin 41 STBY fixed LOW and is pin 38 ENDM fixed LOW Is there any part det
12. DV 470 S 1 2 3 4 DVD Error Rate Adjustment Notes e Use disc GGV1025 e BER Block Error Rate Mechanism Assy e Play the DVD test disc at inner track Display BER on the monitor ESC CHP TIM Adjust the radial adjustment Screw so that BER becomes under 5E 5 BER under 5E 5 Player Turn the POWER OFF in case of NG once and perform the adjustment once again If error rate is OK locks a root of tangential and radial adjustment screws with the Screw tight Confirm that the error rate is Screw tight GYL1001 under 5E 5 Disc playback normally The measurement of block error rate ESC CHP TIM Service mode end DV 470 S 5 m 6 e Play the DVD test disc at inner track around 30000 Mechanism Assy Fasten the radial adjustment screw so that BER becomes over 1E 3 BER over 1E 3 e Unfasten the radial adjustment screw by 90 degrees step till BER becomes over 1E 3 again e Record the number of rotation N1 Wu e Fasten the radial adjustment screw till the number of rotation becomes harf of N1 Service mode end e Play the DVD test disc at outer track around 200000 Service mode 2 ESC CHP TIM Mechanism Assy Fasten the tangential adjustment screw so that BER becomes over 1E 3 BER over 1E 3 e Unfasten the tangential screw by 90 degrees step till BER becomes over 1E 3 ag
13. Drive Processor Video Deinterlacer Processor MPEG 1 2 Flash ROM MPEG 4 JPEG Video Decoder Video SACD Input DRAM Processor PCM DSD Audio Output USB Controller System Parser USB CPPM CPRM DRM GPIO Audio Input RISC IR VFD 72 DV 470 S 2 3 a CVBS Y C Component Video CCIR601 65 Audio DAC SPDIF 25 MIC m 5 6 7 8 e Pin Function B RF Interface 28 At Funtin O 26 RFGNDIB Ground S O P27RFVDDi8 AndogpoweriBV O 250CEQP EQofisetlopcapactane 511CEQN _____ EQofsetlopcapactanee 520SP Analog output Offset cancellation capacitor connecting Analog output RF Offset cancellation capacitor connecting RFGC Analog output RF AGC loop capacitor connecting for DVD ROM K 266 AVDD Power ____ S O 1 JABND Ground Analog ground o O 8 DVDA Analoginput AC coupled inputpath A o 3DDB Analoginput AC coupledinputpathB I O ajpovoc Analoginput jACcomledimutpathC S DVDD jAmloginut AC coupled input path D GDVDRFP _ Analog Input ACcoupedDVDRFsignalinptRFIP I T DVDREN Analog Input AC coupled DVD signal input RFIN Oo O GMA Anaoginput DC coupled main beam RF sig
14. Please also note that recordable discs cannot be recorded using this player VIDEO R RW DVD Video DVD R DVD RW COMPACT COMPACT COMPACT COMPACT 0518 dise aise DIGITAL AUDIO BIGITAL VIDEO VIDEO ReWritable Audio CD Video CD CD R CD RW E 4 FUJICOLOR CD gt COMPATIBLE CD COMPATIBLE Fujicolor CD satrademark of Fuji Photo Film Co Ltd Also compatible with KODAK Picture CD This player supports the IEC s Super VCD stan dard Compared to the Video CD standard Super VCD offers superior picture quality and allows two stereo soundtracks to be recorded ouper VCD also supports the widescreen size eu SUPER VIDEO super VCD CD R RW compatibility Compatible formats CD Audio Video CD Super VCD ISO 9660 CD ROM containing MP3 WMA JPEG or DivX video files SO 9660 Level 1 or 2 compliant CD physical format 1 Mode2 XA Form Romeo and Joliet file systems are both compatible with this player e Multi session playback No Unfinalized disc playback No e File structure Up to 299 folders up to 648 folders and files combined DVD R RW compatibility Compatible formats DVD Video Video Recording VR Egit points may not play exactly as edited screen may go momentarily blank at edited points e Unfinalized playback No WMA MP3 JPEG file playback on DVD R RW No Compressed audio compatibility e Compatible formats MPEG 1 Audio Layer 3 MP3
15. be ak ak aL FLKY ASSY VNP1956 B 4 4 POWER SUPPLY UNIT 5 POWER SUPPLY UNIT AC IN NU oum wes A N W vico Co H6z0 6d4 3 3503 40 ONILVY NV 3AVS 39V 1939 IC1 di3NOld T 010 60 919 Jed 00007 69 Px NSZO 0 e VWR1577 B IC2 CP1 Y ie MADE IN CHINA DV 470 S POWER SUPPLY UNIT CN1 O ATTENTION REMPLACER UN MODELE PARLE FUSIBLE PAR INDENTIQUE INTENSITE CQ gt lt lt D r m s ms zo 30010NI SNNOD 9I 31 Q6 R2 2 R13 po 15 C19 Q3 7 RID C17 RIS T co R25 pg R29 f NO 41 DV 470 S 1 4 5 JCKB ASSY JCKB ASSY VNP1968 B 4 E J pm VS qM E 1 xs Nib Re Sime 5 PCB PARTS LIST NOTES Parts marked by NSP are generally unavailable because they are not in our Master Spare Parts List e The N mark Jound on some component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation e When ordering resistors first convert resistance values into code form as shown in the following examples 1 When there are 2 effective digits any digit apart from
16. of the normal remote control unit ESC TEST est mode remote control Osc 0007 OOO uni Notes After going into test mode if you play back the disc DISC NON is displayed The video signal and the audio signal are outputted during the test mode The SKIP key and the SCAN key are effective during the test mode TEST MODE OFF POWER GGF1381 rem mode OFF remote control unit DV 470 S E 6 m 7 address is displayed 47 2 um 3 4 6 5 MECHANISM ADJUSTMENT 48 Tangential and Radial Height Coarse Adjustment Remove the 03 SD Pickup Assy S from the Traverse Mecha Assy 03 SD Pickup Assy S e Remove the joint and the joint spring of the 03 SD Pickup Assy S Note Before removing the flexible cable for the pickup soldering of the pickup circuit is necessary For details see 7 1 10 DISASSEMBLY Joint Spring e Pass through the guide shaft to a new 03 SD Pickup 5 03 SD Pickup Assy S Attach it to the Traverse Mecha Assy Guide Shaft Put the joint between the Tangential or Radial adjustment screw and the mechanism base and turn each screw to adjust the height Refer to 6 1 ADJUSTMENT ITEMS AND LOCATION Mechanism base Attach the Traverse Mecha Assy S to the 04 LOADER Assy Turn it over and attach the joint and the joint spring Arrange the flexible cables Refer to 7 1 10 DISASSEMBLY
17. NI SLHVd 3HVdS 40 ALON jV ZZE LUMA DV 470 S LINN Adans E rm O m LLI LL 4 CONNECTION DIAGRAM 4 1 LOAB ASSY NOTE FOR PCB DIAGRAMS 1 Part numbers in PCB diagrams match those in the schematic diagrams 2 A comparison between the main parts of PCB and schematic diagrams is shown below Symbol In PCB Symbol In Schematic Diagrams Diagrams B C EB CE Transistor B C EB CE Transistor with resistor G G Field effect transistor l x Resistor array 3 terminal regulator LOAB ASSY VNP1879 B LOAB G m VNP1879 B cis 7 loo 5 CT VWG2346 CN C TUM CN602 LOADING MOTOR ASSY DV 470 S B 5 6 Connector P C Board Capacitor Chip Part LOAB ASSY VNP1879 B 3 The parts mounted on this PCB include all necessary parts for several destinations For further information for respective destinations be sure to check with the schematic diagram 4 View point of PCB diagrams 7 m 1 2 E 3 4 4 2 DVDM ASSY A 03 SD PICKUP s ASSY S E DVDM ASSY VNP1966 D gt Pras spr lies AT 21 B 5 IONS SS CN601 E D E E a 2203 _ Q8 0372 0371 Q373 IC311 Q291 IC204 Q7 Q5 Q4 C321 F IC205 IC202 IC201 IC341 2 CN901 1 C C PONI x AREN E 1 311
18. Windows Media Audio WMA Sampling rates 32 44 1 or 48kHz Bit rates Any 128Kbps or higher recommended VBR variable bit rate MP3 playback No VBR WMA playback No WMA lossless encoding compatible No DRM Digital Rights Management compatible Yes DRM protected audio files will not play in this player File extensions mp3 wma these must be used for the player to recognize MP3 and WMA files do not use for other file types About WMA Plays A Windows m Media The Windows Media logo printed on the box indicates that this player can playback Windows Media Audio content DV 470 S 2 3 4 WMA is an acronym for Windows Media Audio and refersto an audio compression technology developed by Microsoft Corporation WMA content can be encoded by using Windows Media Player version 7 7 1 Windows Media Player for Windows XP or Windows Media Player 9 Series Microsoft Windows Media and the Windows logo are trademarks or registered trademarks of Microsoft Corporation the United States and or other countries About DivX DivX is a compressed digital video format created by the DivX9 video codec from DivXNetworks Inc This player can play DivX video files burned on CD R RW ROM discs Keeping the same terminology as DVD Video individual DivX video files are called Titles When naming files titles on a CD R RW disc prior to burning keep in mind that by default they will be played
19. 1000 6 5 2 C423 O 470 6 5 VTL1089 75 F B a or VTL1105 e C424 L422 470 6 5 VTL1089 or VTL1105 FL b AUDIO SIGNAL ROUTE Front L ch FRONT A CN451 HLEM17S V 5V FL B Pb SQUEEZE G Py GND R C Pr BLANK IP V Y ASPECT Y GND 2 C422 3 6 DVDM ASSY 3 3 2 3 3 ovom assy VWS1585 EJ 1 3 ASPDIF AXIAL DIGITAL AUDIO OUT V V 5A 0801 155555 from PAGE 1 3 b AUDIO DATA SIGNAL ROUTE MPS AUDIO SIGNAL ROUTE DIGITAL ch by AUDIO SIGNAL ROUTE Front L ch Pu AUDIO SIGNAL ROUTE Surround L ch V 5A from PAGE 1 3 C b AUDIO SIGNAL ROUTE Center ch SW D AUDIO SIGNAL ROUTE Sub Woofer ch DV 470 S m 2 3 4 SW for Mute Control V 12 E 1 3 XAMUTE R561 2 2k V 12 VREF_F C511 100 10 C512 100 10 B FRONT L 2 B6 R547 Fu 2 3 JA501 VKB1132 095 RED R511 E OUT 2 5 6kD 2ch C f nem R512 R523 Q OUTPUT 6515 092 HO L AUDIO OUT 1 mur R520 10kD E 2 3 FRONT_R 2 B6 Reference Voltage Gen for Audio Amp 3 3 27 DV 470 S 6 Ez 2 3 m 4 3 7 ASSY VWV1995 V 5 FL 901 HLEM1 75 1 9 O u _ EE m bu FL
20. EXTERIOR SECTION parts List Mark No Description Part No Mark No Description Part No 1 DVDM Assy VWS1585 14 Rubber Foot VEB1349 2 JCKB Assy VWV1995 Jis N 3 POWER SUPPLY Unit VWR1377 NSP 4 04 LOADER Assy VWT1210 16 Rear Sheet See Contrast table 2 Connector Assy 13P VKP2320 Jy ess 18 Bonnet See Contrast table 2 6 Flexible Cable 17P VDA1994 19 WY label VRW2138 7 Connector Assy 5P VKP2324 20 Caution Label VRW1872 8 Flexible Cable 15P VDA1991 9 Adapter 2 VNL1967 21 Screw BBZ30PO60FNI 10 Binder VEC2414 22 Screw BBZ30P080FNI 23 Screw PPZ30P080FNI 11 Tray Panel See Contrast table 2 24 Screw BBZ30P100FNI 12 DVD A V Badge See Contrast table 2 25 Screw See Contrast table 2 NSP 13 Base Chassis VNA2693 2 CONTRAST TABLE DV 470 S WYXCN WYXCN FG WVXCN DV 470 K WYXCN and WYXCN FG are constructed the same except for the following w DV 470 S DV 470 S DV 470 S DV 470 K DV 470 K an WYXCN WYXCN FG WVXCN WYXCN WYXCN FG 11 Tray Panel VNK5411 VNK5411 VNK5411 VNK5413 VNK5413 12 DVD A V Badge VAM1135 VAM1135 VAM1135 VAM1120 VAM1120 16 Rear Sheet VRW2135 VRW2135 VRW2135 VRW2136 VRW2136 18 Bonnet VNA2677 VNA2677 VNA2677 VNA2678 VNA2678 BBZ30PO60FNI BBZ30PO60FNI BBZ30PO60FNI BBZ30PO60FBN BBZ30PO60FBN DV 470 S 9 HH 5 6 7 ms 8 2 3 FRONT PAN 2 EL SECTION 2 DV 470 S 3 NON CONTACT SIDE CONTACT SIDE ya u 5 6 7 8 FRONT PANEL SECTION part
21. PU SMT Microcontroller read strobe active low Inout 4MA SR PU SMT IMicrocontroller port 1 2 UP1_3 Inout 4MA SR PU SMT Microcontroller port 1 3 UP1 4 Inout 4MA SR PU SMT Microcontroller port 1 4 EN NN NEN p uu UP1 5 Inout SR PU SMT Microcontroller port 1 5 WR URD UP1_2 e 1 UP1 6 Inout SR PU sMT Microcontroller port 1 6 2 clock pin Inout 4MA SR PU SMT Microcontroller port 1 7 2 data pin Microcontroller port 3 0 Inout 4MA SR PU SMT 8032 RS232 RXD Microcontroller port 3 1 P3 1 Inout 4MA SR PU SMT 8032 RS232 TXD Microcontroller port 3 4 106 UP3_4 RXD SCL Inout 4 SR PU SMT RD232 RXD 2 clock pin Microcontroller port 3 5 107 UP3_5 TXD SDA Inout 4 SR PU SMT Hardwired RD232 TXD 2 data pin Input SMT IR control signal input Inout 2 16MA 112 INTO Z SR PU SMT Microcontroller external interrupt 0 active low P1 7 P3 0 mera k e O O O O cO N N e 76 DV 470 S 1 2 3 4 u 5 6 Audio Interface 14 No Name vo 208 SPMCLK 209 SPDATA 210 SPLRCK 211 SPBCK Inout SS PPS 4MA PD SMT 214 ABCK gt A 215 Inout 4MA 217 ASDATAO PD SMT Inout 4MA PD SMT Inout 4MA PD SMT 218 ASDATA1 219 ASDATA2 Inout 4MA 220 ASDATA3 PD SMT Inout 4MA 222 4 PD SM
22. pin for audio cock cireuty _ Power pin for audio clock circuity E Micro Controller and Flash Interface 48 Name Alt VO Funtn 59 HIGHAO Inout2 16MA SR PU Mirocontoleraddres8 75 HIGHA _____________ 2 16 SR PU Miroconroleraddress9 U I 4 4 4 4 i 74 HIGHA2 ____________ 2 16 SR PU Microcontroller address iO U 72 HIGHAS 216 SR Microcontroller address 11 4 44 4 7 HIGHA4 _____________ 2 16MA SR 7OHIGHAb _____________ 2 16MA SR PU Mirocontoleraddress 13 69HIGHAG _____________ 2 16 SR Microcontroller address 68 HIGHA7 nout 2 16MA SR PU __ 5 U 4 4 91AD7 jmout216MA SR Microcontroller address data7 I salads Iou2 16MA SR MiroconroleraddressdataG O 87AD5 iout 2 46MA SR Miroconrlleraddressdata 86AD4 2 16 SR Miroconrolleraddressdata4 U I I I 4 4 4 4 4 4 84AD8 f inout 216 SR Miroconrolleraddressdata3 U I 83AD2 inout 2 6MA SR Miroconroleraddressdata2 o 82AD inout 2 16 58 Microcontroller address data i 9 8 AD0 216 55 MiroconrolleraddressdataO o
23. 0 such as 560 ohm and 47k ohm tolerance is shown by J 5 and K 10 5600 56x10 561 f RDI APUILSIG U J 47 47x109 473 Meme nnne nennen nennen RDI AIPU 4 713 J 050 RSQ venen eene enn nennen nennen RN2HIR 50 1Q RD sss RSIP L R O Ex 2 When there are 3 effective digits such as in high precision metal film resistors 5 62k Q 562 101 562 Hee eee eee RNI APCIS 6 2 1 Mark No Description Part No Mark No Description Part No LIST OF ASSEMBLIES NSP 1 04 LOADER ASSY VWT1210 Q372 0373 2SA1602A ert en oor Q371 Q4 Q481 Q491 Q901 2SC4081 MIU Q401 DTC114YUA 1995 07 08 HN1A01F 592 HN1C01FU NSP 1 FLKB ASSY VWM 2281 UMSKIN 2 FLKY ASSY VWG2511 2 PWSB ASSY VWG2482 Q561 UMHON D471 D474 D481 0801 195355 N 1 POWER SUPPLY UNIT VWR1377 D591 UDZS6R8 B COILS AND FILTERS L421 L422 CHIP BEADS VTL1089 L311 CHIP BEADS VTL1095 Mark No Description Part No CAPACITORS C292 C293 C297 CCSRCH101J50 C265 CCSRCH220J50 assy VWG2346 mo SWITCHES AND RELAYS C294 C295 C903 CCSRCH330J50 S101 VSK1011 C507 C515 C516 CCSRCH331J50 OTHERS C254 CCSRCH391J50 CN602 KR CONNECTOR S2B PH K ee s CN601 KR CONNECTOR S5B PH K d BOARD LOAB VNP1879 C256 C471 506 CEAT100M50 C401 C405 C454 C511 C512 CEAT101M
24. 9 Operating Instructions French German 2 CONTRAST TABLE See Contrast table 2 See Contrast table 2 Mark No 10 11 12 13 14 15 16 17 18 Description Operating Instructions Spanish Dutch Polyethylene bag B5 Polyethylene Bag Pad L Pad R Packing Case Accessory Box Part No See Contrast table 2 VHL1051 VHL1076 VHA1358 VHA1359 See Contrast table 2 See Contrast table 2 DV 470 S WYXCN WYXCN FG WVXCN DV 470 K WYXCN and WYXCN FG are constructed the same except for the following Symbol and Description Power cable Operating Instructions English Operating Instructions English Italian Operating Instructions French German Operating Instructions Spanish Dutch Packing Case Accessory Box DV 470 S WYXCN ADG1154 Not used VRD1195 VRD1196 VRD1197 VHG2540 Not used 6 DV 470 S WYXCN FG ADG1154 Not used Not used VRD1196 Not used VHG2542 Not used DV 470 S m DV 470 S WVXCN ADG1156 VRB1346 Not used Not used Not used VHG2541 VHC1114 7 DV 470 K WYXCN ADG1154 Not used VRD1195 VRD1196 VRD1197 VHG2543 Not used DV 470 K WYXCN FG ADG1154 Not used Not used VRD1196 Not used VHG2544 Not used 2 2 EXTERIOR SECTION M 3 SIDE CONTACT SIDE Refer to 2 3 FRONT PANEL SECTION 2 4 04 LOADER ASSY Hefer to DV 470 S 5 6 7 8
25. A NASA 902 490 ZNIGV A NASH 208 yqoWds 802 5 602 you1ds 4012 gds L sadad 2 2 H ELZ yogy H t le yoy H Sz ssAq 4912 ovlvasv 442 c IV1VOSV 812 v1vqsv 612 022 giqqAq kee pv LVaSV 006 ssAq ON H vee 31085 44S22 922 Zee O1VLX 8 I1VLX 622 Oair 40 c 12 SSATId CEC EEC 722 4Stc didd 49 NIdd1 LEZ dO4d1 887 46 8c WOA S 40 ssAoqv 2 S Nd3HA 5 772 oddudu 19 6 9 6 OZduH 44r2 dldlH9 4 8 2 4 672 4030 092 NO39 LSZ dso H zSz NSO H ESZ 9944 1052 33 4 H 997 Q f tO O lt 00 O CO xt LO O CON SF LO O O 0 v N QN N QN QN QN N QV CO CO CO C co oO moanez amononu amuonuzu zg mew onctzaooooo 2rznuoo 999 00 ZENE 2 gt gt gt gt IL IL gt gt am o tuom tc N a a Oz O 22 rai D E E 153 RVREF V ADIN 3 152 DVDD18 151 148 DV
26. FL AUD L 5 GND O B Pb B CB B CB B 2 3 SQUEEZE G Py CN451 GNU R C Pr SC R CR SC R CR BLANK IP V Y SY SY V ASPECT 09 __ 3 S Y s Omb SY lt 19 50 SC GND R989 ___ 2090 _ _ _ xxx R994 _ _ _ xxx Chi Size 2125Size R996 ME EL 1608Size KN901 AN RS1 16S 1948 SC 5 2125Size min CKSQck 1608Size GND GND GND SY DV 470 S 1 2 3 4 SO g SY R CR FL gt VIDEO SIGNAL ROUTE R CR gt AUDIO SIGNAL ROUTE Front L ch gt VIDEO SIGNAL ROUTE G Y B CB Bp VIDEO SIGNAL ROUTE B CB SY gt S VIDEO SIGNAL ROUTE Y SC gt S VIDEO SIGNAL ROUTE C V gt VIDEO SIGNAL ROUTE V G Y JA902 EURO CONNECTOR VKB1157 R OUT NC L OUT GND GND NC B SQUEEZE GND NC G NC GND GND R C BLANK GND GND V Y NC GND D992 155555 AV CONNECTOR TV AV Receiver GND D994 0995 155555 155555 C903 GY GND 4796 5 scy Rycg R907 75 F BLANK R908 SC R CR R910 C904 794F SY V V Y ilis i SYV R909 ___ 75 F R943 10K 2 C941 S 0 1 C945 S VIDEO OUT C942 470 6 5 C944 S DV 470 S 29 HH 5 m 6 1 2 3 8 FLKY and PWSB ASSYS kv assy vwG2511 V 3E
27. VEB1358 VNE2253 VNL1917 VNL1968 VNL1919 VNL1921 VNL1922 Mark No 16 17 18 19 20 21 22 23 24 25 DV 470 S 2 Lubricating Oil GYA1001 Description Drive Gear SW Lever Clamper Plate 04 Bridge 04 Clamper 04 Screw Screw Tray Clamp Magnet 03 SD Pickup Assy S 3 To DVDM CN101 Pickup To DVDM CN104 Stepping Motor To DVDM CN102 Spindle Motor Part No VNL1923 VNL 1925 VNE2342 VNE2343 VNL1969 JGZ17P028FNI VBA1093 VNL1920 VMG1029 OXX8005 ll Application Lubricant Lubricating Oil GYA1001 Around the shaft No 11 Loading Base Lubricating Oil GYA1001 Lubricating Oil Lubricating Oil GYA1001 GYA1001 a ean Inner side of a ditch Inner side of a ditch Lubricating Oil Lubricating Oil GYA1001 GYA1001 Drive Cam e Front View e Rear View Daifree 23 GEM1036 ray Concave of unevenness e Top View DV 470 S 13 HH 5 6 7 8 3 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3 1 BLOCK DIAGRAM 3 1 1 SIGNAL ROUTE BLOCK DIAGRAM 1013 24P AS SPINDLE MOTOR p CRE 651 83 D 5 X A IC201 sd MT1389EE L1 9 6 8 49 DVD IC Gis fl e G Lig e e Q8 m
28. Y V 1V div H 10usec div CHIzIV 10us div DC 10 1 I 10us div CN941 S Video Out C NOR V 1V div H 10usec div DV 470 S 19 m 5 6 m 7 8 2 3 4 E 3 3 LOAB ASSY and OVERALL WIRING DIAGRAM e JCKB ASSY VWV1995 FEN NEUTRAL POWER SUPPLY UNIT ON oe VWR1377 A CN1 LIVE pacco A Moro ss is 03 SD PICKUP ASSY S OXX8005 CN1013 CN101 6 9ND w 14 8 ess P u aa m Sa PAL CIE vo ade Ka Oe wc 15 Y du D rm C2 jop olee ro mo INNER ra ES Focs RN RTN SPINDLE MOTOR I r r r r lt lt I 1 TRAVERSE ASSY S gt DXX2536 CN1 03 LOAB ASSY o VWG2346 LOADING MOTOR assy 157 1 VXX2912 04 LOADER ASSY VWT1210 3 PWSB ASSY VWG2482 DV 470 S 1 2 3 4 m e When ordering service parts be sure to refer to EXPLODED VIEWS and PARTS LIST or PCB PARTS LIST e The mark found on some component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical designation The power supply is shown with the marked box RF gt RF SIGNAL ROUTE FOCUS SERVO LOOP LINE a TRACKING SERVO
29. Z FL101 VAW1 076 FL TUBE VAW1078 30 DV 470 S 1 2 3 4 E EMEN PWSB ASSY VWG2482 V 3E a SNO PWSB ASSY S101 STANDBY ON C152 FLKY ASSY S105 4 OPEN CLOSE S106 ma a REV 5107 FWD 5108 STOP 5117 PAUSE 5119 PLAY 10104 RPM7240 H4 V 3E x x GND I CN101 VKN1246 XREADY S Ft oM e a ES SCK HZ EN Rt bi o L C pur 1 3 V 3E n 28V O x O gt x GND zsil FLDC l GND DV 470 S B 5 6 7 EN 3 9 POWER SUPPLY UNIT ASNA dO SONILVE ANY IWYS 3OV 1d3H dO MSIH LSNIVOV NOILO3 LOHd NOIL VO CNO L L 270 20 0 20000 8 0900 0 6999 2 Vel 2 Wega 2 3 CN301 VEO SLO UOL ENE ano 800 LdO HOS ONI 3515419111 Ad CSW 008 L6 IWYS AINO 3SV 1d3H Aula dO ASIH LSNIVOV NOILOALOYd GANNILNOO NOILNVO sued y Buioe dej u uA sued Bulyono 1ou aoeds y d y 8189 exe 5986 peuredai si YUN SHAS AlddNS H3MOd 10 uonoes ay y uo A BU eseelg Ue 11 sued pequosep eu esn eseo LINN SdAS AlddNS
30. __9 Inout2 16MA SR PU Microcontroller addressO IO U I T8IOA f jinout2 16MA SR PU Microcontroller address 1 1O oS 53IOA2 nut 2 16MA SR PU Miroconroleraddress2 1O UI I I 54043 Inout2 16MA SR PU Miroconroleraddress3 1O 9 55 104 not 2 16MA SR PU Microcontroller address 4 10 561OA5 f inout 2 16MA SR Microcontroller address 5 10 57046 inout 2 16MA SR PU Microcontroller address 6 10 88IOA7 nut 2 16MA SR PU Miroconroleraddress7 1O 6716 jOuput2 16MA SR Flashaddress 16 o 9217 jOuput216MA SR Flashaddress 17 _ nout 2 16MA SR SMT Flashaddress 18 10 61JOAT9 nout 2 16MA SR SMT _ Flash address 19 10 76JOA20 216 SR SMT Flashaddres20 1O Flash address 21 IO Inout 2 16MA While External FLASH size 2MB One SR SMT Version AD input port 0 or GPIO DV 470 S 75 HH 7 EM 8 B 5 6 No __ At _ VO J J Fucton O Inout 2 16MA EN SR PU SMT Microcontroller address latch enable IOOE Inout 2 16 SR SMT Flash output enable active low IO 66 IOWR inout 2 16 SR SMT Flash write enable active low IO Inout 2 16MA I OCS SR PU SMT Flash chip select active low IO Inout 2 16MA SR PU SMT Microcontroller write strobe active low Inout 2 16MA l I SR
31. flash ROM V Flash ROM size FLASH 7 EM 8 51 1 2 3 4 E 7 1 3 FUNCTIONAL SPECIFICATION OF THE SHORTCUT KEY Only during normal playback the following shortcut keys can be assigned by pressing a required key after pressing the ESC key of the remote control unit To quit press the ESC key Remote Control Remote a A845 Average value measurement of DVD error rte mo CD errorrate measurement Sty Only for progressive models Progressive ON F SKIP A3 9C FL indication of ID number ZOOM ON X2 gt x1 Service mode indication error rate indication etc CHP TIM 31 A8 13 Model information indication CHAP 1 A8 40 STEREO 4 A8 4A Title search Input mode IN SIDE A 41 A8 4D ZOOM AF 37 Title No input Numbers 1 A8 00 to A8 09 Search execution PLAY 1 A8 17 AUDIO 1 A8 1E Region confimation mode Numbers 31 A8 01 to A8 08 x1 Test mode remote control unit Service mode indication ESC CHP TIM keys ID Address The error rate is always displayed in exponential notation e g e for both DVDs and CDs EDC ID AV 1 error history ID Address EDC ID Error last eight errors e Calculation of the average error rate ESC 5 Test mode remote control unit keys The average of the last eight error rates is calculated and indicated in exponential notation After the calculation is completed OK or NG is displa
32. gt gt JA401 Composite Video Out V 1V div H 10usec div CHIs1V DC 10 1 10us div 18 reference A1 DVD T2 chp 19 Color bar IC101 pin 24 FG V 1V div H 5msec div Tray is opening Tray is closing lt lt Mainz S0k gt gt V 1V div H 10usec div DMSO PLAY lt lt Main2100k gt gt V 1V div H 2sec div DMS 3 nain 2M gt gt Tray opening PLAY PLAY KEY starting a turn of disc OPEN KEY ON Braking a turn of disc Wus div 10us div CH222V CH3E2V JA401 Component Video Out Y DC 101 DC 10 1 V 1V div H 10usec div JA401 Component Video Out Ps V 2V div 10usec div nes a JA401 Component Video Out Pn er V 2V div 10usec div DC 10 1 IC501 pin 16 PCMCK V 100mV div H 20nsec div fs 48kHz IC501 pin 1 PCMBCK V 2V div H 200nsec div 10 DV 470 S 2 3 4 IC501 pin 3 PCMLRCK IC501 pin 3 PCMLRCK V 2V div H 5usec div V 2V div H 500nsec div IC501 pin 1 PCMBCK V 2V div H 500nsec div C5 0 1 2 P C M D ATA M n ww didi A ns M A A f V 2V div 500sec div nu LAT i VE Md U W MW Ww 2 JCKB ASSY Measurement condition reference A1 DVD T2 chp 19 Color bar CN941 S Video Out
33. of Main unit DV 470 S 5 6 7 1 2 3 m 7 1 5 FUNCTIONAL SPECIFICATION OF THE SERVICE MODE e Display during Service Mode To enter Service Mode press the CHP TIM key while holding the ESC key pressed To quit press the ESC key Service mode display D ID Address Error rate always displayed in exponential notation ERROR RATE x k k k Number of error e Calculation of the average error rate For DVDs OK with 5 0e 4 or less for CDs OK with 7 6e 3 or less ex For DVDs e Step 1 e Step 2 O AAe 4 AAe 6 0 4 OK AAe 5 4 0 4 OK 4 Refer to Step 2 5 0 4 AAe 3 NG 6 0e 4 NG AAe 2 NG 7 086 4 NG 3 EDC ID error history ID Address EDC ID errors last eight errors Note Error of AV1 is not supported in this player Indication plan contents SERVICE MODE ADDRESS EDC ID AV EST ES OO OO LIEIEDIEIEIEIEIE OO LIL LILIEIEIEIEIEIE 000 LILIEIEIEIEIEIE OO OO OO LIL LILIEIEIEIEIEIE OO LILILILILILILILI Character in bold Item name Ll Information display 54 DV 470 S 1 Ex 2 3 5 6 7 8 7 1 6 METHOD FOR DIAGNOSING DEGRADATION OF THE LDS ON THE PICKUP ASSY Case when this diagnosis is required When playback of any disc including a test disc DVD GGV1025 CD STD 905
34. product properly and safely youshould not risk trying to do so and refer the repair to a qualified service technician WARNING CLASS 1 THE AEL ACCESSIBLE EMISSION LEVEL OF THE LASER POWER OUTPUT IS LESS THAN CLASS 1 BUT THE LASER COMPONENT IS CAPABLE OF EMITTING RADIATION EXCEEDING THE LIMIT FOR A SPECIALLY INSTRUCTED PERSON SHOULD DO SERVICING OPERATION OF THE APPARATUS LASER DIODE CHARACTERISTICS FOR DVD MAXIMUM OUTPUT POWER 5 mW WAVELENGTH 650 nm FOR CD MAXIMUM OUTPUT 5 mW WAVELENGTH 780 nm LABEL CHECK CAUTION VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN AVOID EXPOSURE TO BEAM SICHTBARE UND UNSICHTBARE LASERSTRAHLUNG WENNABDECKUNG GE FFNET VORSICHT NICHT DEM STRAHL AUSSETZEN SYNLIG OG USYNLIG LASERSTRALING VED BNING UNDG UDSATTELSE FOR ADVARSEL STRALING SYNLIG OCH OSYNLIG LASERSTRALNING NAR DENNA DEL AR OPPNAD BETRAKTA VARNING sTR LEN VARO AVATTAESSA ALTISTUT NAKYVA JA NAKYMATTOMALLE LASERSATEIL YLLE ALA KATSO CUIDADO RADIACION LASER VISIBLE E INVISIBLE AL ESTAR ABIERTO EVITAR EXPOSICI N AL RAYO VRW1872 CLASS 1 LASER PRODUCT Printed on the Rear Panel 1 2 Additional Laser Caution Laser Interlock Mechanism Loading switch S101 on the LOAB Assy is used for interlock mechanism of the laser When this switch turned ON in SW2 CLOSE side OPEN signal is OV an
35. using DRAM size lt 4MB GPIO 157 output DRAM clock enable 156 RCLK mot _______ clock DRAM clock invert 154 RCLKB USB_CLK Inout While not using DDR l USB port CLK input 48MHz part Reference voltage for DDR DRAM 153 RVREF V_ADIN3 Analog Inout While not using DDR Version AD input port 3 _______ O _______ _______ JDRAMeddessi _______ JDRAMaddessO o Inout 158 Pull Down GPIO als oO gt I O 00 U 20 2 NN DRAM address 10 DRAM bank address 1 DRAM bank address 0 e DV 470 S 1 2 3 4 Name an wo Fason TDRAMchpseectacelw Jj address strobe acivelow Cisejcase Joupa DRAM column address strobe actvelow mn fora wan ora ao ___ LS strobe 1 for DDR DRAM INT7 While not using DDR 136 DQS1 MS BS Inout Microcontroller external interrupt 7 MS Card BS pin part GPIO 195RD8 f JDAMdiag o O 193RD9 f DRAMdda9 o O _ f inout DRAMdaai0 o O inout DRAM data11 o 130RDi2 f DRAMddai2 o O 129RD13 DRAMddai3 o O 128RDi4 f DRAMddaid o O 1260RDi5 JDRAMdt
36. 10 DVDM ASSY VWS1585 C517 C804 C911 CEAT101M10 SEMICONDUCTORS C281 C421 C422 C501 CEAT102M6R3 Ala C201 C202 C237 C302 C73 CEAT221M6R3 vhs C10 C203 C206 C215 CEAT470M16 one ass C521 C522 C531 C591 C801 CEAT470M16 C9 CEAT470M16 C423 C424 CEAT471M6R3 pe a C11 C124 C230 C267 C296 CKSRYB102K50 a n C298 C304 C505 C913 CKSRYB102K50 M eee C130 C134 C136 C226 CKSRYB103K50 C313 CKSRYB105K10 C219 CKSRYB152K50 A in esee ila C209 CKSRYB153K25 s oo TM C112 C114 C513 C514 CKSRYB222K50 C269 CKSRYB333K16 12341 S L2980A33MC C6S C208 C210 CKSRYB472K50 C258 C259 CKSRYB473K50 en 255 CKSRYB474K10 DV 470 S S m 5 6 7 EN 8 1 un 2 3 4 Mark No Description Part No Mark No Description Part No Other Resistors RS1 16S J C125 C204 C205 C207 CKSRYF104Z25 C213 C214 C216 C217 C220 CKSRYF104Z25 OTHERS 0222 0225 C228 C231 C236 CKSRYF104Z25 CN941 4P MINI DIN SOCKET AKP7045 0239 0241 0244 0246 C253 CKSRYF104Z25 CN901 FFC CONNECTOR 17P HLEM17S 1 C257 C260 C262 C264 C266 CKSRYF104Z25 JA902 RGB CONNECTOR VKB1157 0268 C270 C273 C282 CKSRYF104Z25 C284 C288 C290 C312 C402 CKSRYF1042Z25 C404 C411 C415 C416 C453 CKSRYF104Z25 FLKY ASSY VWG2511 C461 C463 C472 C476 C482 CKSRYF104Z25 SEMICONDUCTORS C492 C502 C532 C71 C72 CKSRYF104Z25 C101 PE5374B C74 CKSRYF104Z25 C102 C132 C139 C243 C261 CKSRYF105Z10 SWITCHES AND RELAYS
37. 199999 xa8z2259 n t 5 m gt Q o N co 2430 ug u u E E u u Ba 7 38 2 O E 2 2 kE E 57 E D O O D gt lt G g g 9854 9854 Ww OOO O T lavd OSQIA 01 Led Olan oi 5 5 gt f F j amp mS T 5 8 48 88 B of lt lt a ox gt H lt lt lt 2 Z lt lt 399 J JAJ gt 335 s Sii J om 2 5 O22 lt gt 5 gt gt gt 4 a a lt e lt D O O O O O lt 38 a 1 z Z A 4 O J OIOIO ojoj BLO 1 5 LLI LLI 5 u 8 u OO gt gt 45 5 gt wk 5 gt gt gt gt lt lt G a ARN E c ME 414 5 44445020 c 2 gt lt BA ESSI c a gt o E s 133 a 9 3 8 9 3 9 8 9 9 8 8 3 3 9 3 9 9 3 323 ad RRBEBIZSSUZSOSSLUESBS2PSSEZ SPX m SS PS ASHP eRe zm z x ET 8 5 5 z w eseu c IC205 PST3228 TLB Nd nd LSudx dd 301 82 Gd 82 nd S ean 2 nd v 81 nd 1 0 nd ata vlvqsv 9 nd L Lan 5 4 zvlvasv dd nd 9 Ldn aspe El 3 3 nd Stan
38. 7 HSYN c lt 78 _______ ____ SR B Cb Pb R Cr Pr V_ADIN1 INT3 ASDATA5 INT4 V_ADIN2 4MA SR Vertical sync input output While no External TV encoder Vertical sync for video input Version AD input port 1 GPIO Video data output bit 7 While no External TV encoder Microcontroller external interrupt 3 Audio serial data 5 part Il DSD data sub woofer channel or Microphone output GPIO Horizontal sync input output While no External TV encoder Horizontal sync for video input Microcontroller external interrupt 4 Version AD input port 2 GPIO Input PU SMT Power on reset input active low Input SMT Microcontroller ICE mode enable 2 DV 470 S 3 4 5 E DRAM Interface 63 sorted by position 188 187 186 185 184 183 181 180 179 178 HD16 RD23 DQM2 DQM3 177 RD24 176 RD25 LLC_CLK SMPTE_C 0 YUVINO SMPTE_C 1 YUVIN1 SMPTE C 2 YUVIN2 SMPTE_C 3 YUVINS3 SMPTE YUVINA SMPTE 15 YUVIN5 SMPTE CI6 YUVIN6 SMPTE_C 7 YUVIN7 INT6 SMPTE USB_CLK SMPTE Y 0 SDO1 MS_SDIO SMPTE Inout Pull Down Inout Pull Down Inout Pull Down Inout Pull Down Inout Pull Down Inout Pull Down Inout Pull Down Inout Pull Down Inout Pull Up Inout Pull Up Inout Non pull Inout Non pull 6 DV 470 S
39. 70 S 6 7 83 m 2 3 7 4 CLEANING A Before shipping out the product be sure to clean the following positions by using the prescribed cleaning tools Position to be cleaned Cleaning tools Pickup lenses Cleaning liquid GEM1004 Cleaning paper GED 008 84 DV 470 S a 1 m 2 3 m 8 PANEL FACILITIES Front panel 6 STANDBY ON Disc tray 4 OPEN CLOSE gt RW Compatible iB I and gt OO A W N Remote control sensor 10 Display 6 DV 470 S 7 85 1 Remote control CON A W N 10 11 12 13 STANDBY ON OPEN CLOSE Q 23 AUDIO SUBTITLE ANGLE MENU 2 Sn gt gt PLAYMODE SURROUND ZOOM DISPLAY CA CO C C Pioneer STANDBY ON AUDIO SUBTITLE Number buttons TOP MENU ENTER amp cursor buttons HOME MENU lt lt and 41 II 10 14 86 2 14 15 ANGLE 15 16 CLEAR 16 17 ENTER un 18 MENU 19 RETURN 18 20 gt gt and gt gt 21 gt gt 22 E 19 23 DISPLAY 20 24 ZOOM 21 22 23 Using the remote control 24 Keep in mind the following when using the remote control Make sure that there are no obstacles between the remote and the remote sensor on the unit e The remote has a range of about 7m 23ft Remote operation may become unreliable if strong sunlight or fluorescent light is shining on the u
40. C263 C283 C289 C303 C311 CKSRYF105Z10 a C321 C341 C342 C412 C414 CKSRYF105Z10 C43 C46 C504 C518 CKSRYF105Z10 CAPACITORS C183 CKSRYB102K50 C592 C593 C6 C841 C912 CKSRYF105Z10 C151 C153 CKSRYB103K50 C102 C105 C182 CKSRYF104Z25 RESISTORS C104 CKSRYF104Z50 R222 R225 RAB4C330J R515 R520 RN1 16SE1002D RESISTORS R511 R514 RN1 16SE5601D All Resistors RS1 16S J R207 R209 R217 RS1 10SOROJ R904 RS1 10S151J OTHERS 104 REMOTE RECEIVER UNIT RPM7240 H4 R562 RS1 10S182J V101 FLUORESCENT TUBE VAW1078 R103 R106 RS1 10S1R0J CN101 15 CONNECTOR VKN1246 R104 R107 RS1 10S1R8J 0 CONNECTOR ASS Y 2P VKP2322 R115 R120 RS1 10S4R7J X101 BMHz VSS1142 R421 R424 RS1 10S75ROF R262 R264 R268 R271 R274 RS1 16S1500F R277 RS1 16S1500F 8 PWSB ASSY 2482 R279 RS1 16S2201F SWITCHES AND RELAYS R321 R323 RS1 16S3302F S101 VSG1024 R905 RS1 16S75ROF Other Resistors RS1 16S J POWER SUPPLY UNIT VWR1377 OTHERS OTHERS CN301 CONNECTOR B13B PH K CP1 X PROTECTOR 800mA AEK7008 CN103 CONNECTOR POST B5B PH K CN451 CONNECTOR POST HLEM17S 1 JA501 JACK VKB1132 JA401 JACK VKB1168 CN104 4P CONNECTOR VKN1235 CN102 12P CONNECTOR VKN1243 CN201 15 CONNECTOR VKN1246 CN101 24 CONNECTOR VKN1464 JA901 JACK VKX1013 X201 27MHz VSS1168 JCKB ASSY VWV1995 SEMICONDUCTORS D991 D994 155355 CAPACITORS C911 C912 CCSRCH331J50 C901 C904 C942 CEAT471M6R3 C914 C941 CKSRYF104Z25 RESISTORS R903 R906 R907 R909 R910 RS1 10S75RO
41. F R941 R942 RS1 10S75ROF 44 DV 470 S 1 2 3 4 6 ADJUSTMENT 6 1 ADJUSTMENT ITEMS AND LOCATION Adjustment Items Adjustment Points Mechanism Part Mechanism Part d locke wihah autions After adjustment adjustment screw locks with the Tangential and Radial Height Coarse Adjustment Screw tight DVD Error Rate Adjustment Tangential gt adjustment adiuciment Electrical Part screw screw Electrical adjustments are not required Test mode remote control Screwdriver large Screwdriver medium TV monitor unit GGF1381 2 nm Precise screwdriver DVD test disc Soldering iron GGV1025 Dv 470 S 45 7 B 5 6 6 3 NECESSARY When 2 ADJUSTMENT POINTS Exchange Parts of Mechanism Exchange the 03 SD Pickup Assy S Mechanical point Electric Adjustment Points After adjustment screw locks with the Screw tight Exchange the Traverse Assy S point Mechanical P point Electric point Mecha ll Exchange PCB Assy Exchange PC Board Mechanical point LOAB and DVDM ASSYS 46 Electric point 2 DV 470 S 3 5 6 7 6 4 TEST MODE POWER ON POWER ON DISC SET lt TRAY OPEN gt lt TRAY CLOSE gt OPEN CLOSE DVD disc OPEN CLOSE Player Player gt gt TEST PLAY lt PLAY gt Press the play key
42. HA 20 p Guy ina cian INIA e LOCN2 N gt Nd gt SLONDSY C 2 Nd N A 8LOQAJH 8 2995 OWIX gt nd PEE 9 56 d NALIC nd HE 491 gt SSATid 58 a LS 8 s 0920 LO E 2920 L d 05 m mg A ovens 248 ZVHOIH B cano sa EP E BES qnosy 23 DV 470 S 2 3 ss 4 m 3 5 DVDM ASSY 2 3 2 3 ovom assy VWS1585 POWER SUPPLY 5V Regulator D311 PQ1 TRB L311 7004 V 5S A VTL1095 5 R312 E V45V VIDEO DRIVER AUDIO DAC C313 C312 14 YB c DVD IC Q V FLASH ROM OPT COAX OUT R332 por AUDIO DAC AND 1 8V Regulator a OT 2 C 3V Regulator D341 XX REAR x R301 5 S RB EM CN301 m T B CB B13B PH K S GND mim 3 G Y GND Om 5 BI vem GND So Od a roc id 1 13 ey 2SC4081 QR TLB R374 x i 113 FL DC D ps po m d FL DC FLDC 28V gt of 28V Q372 2SA1602A EF TLB GNDM FRONT m Chip Size 3 RESISTOR c HME 2125 Size RS1 10S 1608 Size b NN RS1 16S CAPACITOR 2125 Size
43. LOOP LINE O O 5 s S 5 lO lt gt gt gt OO 5 5 w ug gums apoar S252 O DIGITAL OUT ae z h O O O DVDM ASSY VWS1585 2 1 3 pvp ic BLOCK 2 3 POWER and VIDEO BLOCK 3 3 AUDIO BLOCK CE CER CN201 e ele z PAR POLS s uj O Z ull O Z O Z lt N 0 Q O G Y Lu gt J 14 14 14 Ww Xu Z X C CN101 S FtoM S MtoF FLKY ASSY VWG2511 DV 470 S 6 m 7 E 8 21 2 3 a 3 4 DVDM ASSY 1 3 03 SD PICKUP ASSY S CN1013 SPINDLE MOTOR STEPPING MOTOR CN601 B 22 1 3 DVDM ASSY VWS1585 REAR V 5S CN101 VKN1464 eo 7 M 075 4 780 650 eel m MEE ze 8 id _ 5 o iz VREF 2 1V 2 C72 0 1 lt A Mi A T HN1 E YGR T 4 AB K psc ap du CEPR ET dl LD 650 H Q7 TRKG DRV YGR T e dM RR DO 97 YGR T FOCS RIN QA or 1 1 1 2 LD Driver for DVD CN1 02 243 LE LLL LLL from 1389 Focus Tracking Stepping Spindle and Loading Driver V 5S R205 18 _____
44. Pioneer sound vislon sou Service Manual DVD PLAYER V 470 DV 470 K THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL S AND TYPE S Serial No Power Requirement Region No Confirm 3rd amp 4th alphabetical letters ORDER NO RRV2959 DV 470 S DV 470 S WYXCN AC220 240V amp amp TEHHHHHISS DV 470 S WYXCN FG AC220 240V amp amp TETHHHHHISS DV 470 S WVXCN AC220 240V amp amp 5 DV 470 K WYXCN AC220 240V amp amp TEHHHHHISS DV 470 K WYXCN FG AC220 240V amp amp TETHHHHHISS For details refer to Important symbols for good services PIONEER CORPORATION 4 1 Meguro 1 chome Meguro ku Tokyo 153 8654 Japan PIONEER ELECTRONICS USA INC P O Box 1760 Long Beach CA 90801 1760 U S A PIONEER EUROPE NV Haven 1087 Keetberglaan 1 9120 Melsele Belgium PIONEER ELECTRONICS ASIACENTRE PTE LTD 253 Alexandra Road 04 01 Singapore 159936 OPIONEER CORPORATION 2004 T ZZE JUNE 2004 printed in Japan SAFETY INFORMATION This service manual is intended for qualified service technicians it is not meant for the casual do it yourselfer Qualified technicians have the necessary test equipment and tools and have been trainedto properly and safely repair complex products such as those covered by this manual Improperly performed repairs can adversely affect the safety and reliability of the product and mayvoid the warranty If you are not qualified to perform the repair of this
45. SACD BotomReferene E Reference Voltage 3 Aat fFunctin V2REFO Analog output Reference voltage 2 8V 29 V20 f l Analog output Heference voltage 2 0V VREFO NEN Analog output Reference voltage 1 4V DV 470 S 73 HH 5 6 7 ms 8 1 2 3 4 m E Analog Monitor Output 7 No Name AX Vo umion Power OOOO S 55 27 SGQND 1 Ground Analogoutput Focus error monitor output 32 TEOQ Analogoutput Tracking error monitor output ss rEZISLV _______ TESlinglevel E Analog Servo Interface 6 No At Fucin RFRPDC EE Analog output HF ripple detect output 246 RF ripple detect input through AC coupling 247 HRFZC Andoginput High frequency HF ripple zero crossing amp 49 RFGND 804 Analog Ground O B RF Data PLL Interface 9 Name At wo Fumton O O Faso araog ouput WecupertenmaoRFjermoter s s SS Analog input The input terminal of RF ter meter O Faw puvss _ round Ground pin or data PLL and related analog _ Faw erm input Thenegatveinputtermimalofboperampifer _ Few erop Anaiog Output Tne positive output of toop fiter amplor E Motor and Actuator D
46. SS 147 RAO 146 E 5RA10 145 144 DVSS 143 BAO 142 RCS 141 DVDD3 140 139 CAS 138 RWE 137 136 E past1 135 134 pvss 133 RDO 132 8010 131 130 RD12 129 RD13 150 RA2 149 O O Qi CO f LO O 00 O O Qi CO st tO 0 O CO NP SE SE F Y SE lt F LO LO LO LO LO LO LO LO LO LO CO CO CO o co t tO XO X co t tO 2298028222222 2 lt Z 2 lt lt lt O amp o r 9o000000098000000rzxz 2 lt 29921444445 geeo gt m 50x0 E 2 66 gt A APLLCAP 63 APLLVSS 64 cau Qu vau SSAC qu 0WOq O1NI Wl LSHd 39 g v Edn lean 0 4 Adi 9 Z qun uMn SSAG qv Jv ONIGY A LZVOI 90 Sav vay SSAG cav Lav 3001 8590 02VOI LVHOIH VHOIH SVHOIH 9VHOIH VH IH OLY UMOl aa Tiav 71 DV 470 S 1 2 3 m e Block Diagram DVD HF PUH Amplifier po 108 MHz Module ad TV Encoder Servo I O Spindle Control Memory Controller Servo Motor
47. T 224 MC DATA INT2 Inout 225 SPDIF SH ON OFF 6 Output 2 16MA Audio DAC master clock of SPDIF input While SPDIF input is not used Serial interface port 0 clock pin GPIO Audio data of SPDIF input While SPDIF input is not used Serial interface port 0 data in GPIO Audio left right channel clock of SPDIF input While SPDIF input is not used Serial interface port 0 data out GPIO Audio bit clock of SPDIF input While SPDIF input is not used Serial interface port 0 chip select Audio serial data 5 part DSD data sub woofer channel or Microphone output GPIO Audio left right channel clock Trap value in power on reset 1 use external 373 0 use internal 373 Audio bit clock Phase de modulation Inout 4MA Audio DAC master clock Audio serial data 0 Front Left Front Right DSD data left channel Trap value in power on reset 1 manufactory test mode 0 normal operation Audio serial data 1 Left Surround Right Surround DSD data right channel Trap value in power on reset 1 manufactory test mode 0 normal operation While only 2 channels output GPIO Audio serial data 2 Center LFE DSD data left surround channel Trap value in power on reset 1 manufactory test mode 0 normal operation While only 2 channels output GPIO Audio serial data 3 Center back Center left back Center right back in 6 1 or 7 1 mode DSD data right surround channel Trap value in power on reset 1 manufact
48. T D EA Vo C OUT bea B Pb EE 91 82 9 9 RGB TV AV RECEIVER TOU 6 R C Pr IC451 MM1566AJ VIDEO DRIVE AMP lt SIR 0O C 9C Remote Sensor Unit CN102 IC101 PE5374B FL CONTROL MICROCOMPUTER V101 FL TUBE MES ll 5 6 DV 470 S OR CN941 Y S VIDEO O OUT JCKB ASSY 15 1 2 3 4 3 1 2 POWER SUPPLY BLOCK DIAGRAM 16 INDLE 1 SP MOTOR 2 DVDM ASSY CN102 V 5S 12P V 5S STEPPING LOADING MOTOR ASSY AC IN MOTOR NEUTRAL POWER SUPPLY we UNIT IC204 46 65 73 80 108 127 141 155 167 182 204 212 189 195 199 24 234 239 244 256 IC201 MT1389EE L1 DVD IC IC101 M63018FP V 1R8 FTS DRIVER 52 97 122 Focus 22 Tracking 152 173 221 Stepper Spindle e Loading Drive FG Detection IC202 K4S641632H TC75 K 64M SDRAM 1 3 9 14 27 43 49 B 1 3 Mes V 3D IC801 V 5A V 5S V 5V V 1R8 5V REG E wa IC311 PQ1M505M2ZPQ 5V REG IC321 hc 1 8V REG CN2 CN301 3P 13b m 28V E 28V D de FL DC PS V 3E V43E sn S L2980A33MC C6S PST3228 5 esr 5 3V REG RESET EV 6V B E
49. VASE Sip S N R177 cs E R160 R159 R155 R154 1 2k 2 2k 2 7k 3 9k ox Sex Lex 5 5 c o PLAY gt gt lt lt GND 5105 5108 5117 S119 VSG1024 one KEY1 V 3E VASE T ron R178 t R152 KEY2 1 2k O Qoo 2 5 8 als 8 8 SND EJECT STOP GND V 3E o S lt x gt lt R196 QS c Ste Box 29 2G 2 lt Q lt Q lt lt GND 54 R136 10k C102 0 1 V 3E O JO ON N N N N N 40 38 6 NOR KARAOKE S9 pw R139 10k N C m 8 Bi 42 p e e meom ET 2 gt gt gt gt GND ZO SEL IR Maint 6 4 R123 xx __ is puc 0 7 594POWER ON rz 76 RESERVE OUT RESET OUT JP 3 BOWER ON e __ 10101 C y OO a eo 8128 47 FL CONTROL evi R129 0 BERNER MICROCOMPUTER eat R130 0 O CE 221025255 RESET IN P lt ox 59 VDD D 60 28V TAR S 1 a x mS oo gt uc 929 V 3E 396 36 os g Kip D T n gt i D ex D 353453521 50 29 124123122101 8h 7h 51 4 7 6 5 s 2 nN er er ere O O I lt O A A u n a Z
50. accepted 1 The power is not turned on Check that the following voltage is output DVDM Assy IC341 pin 5 3 3V on the DVDM Assy 3 3V Regulator IC IC341 FLKY Assy Check that the voltage at IC101 pin 17 SEL IR on the FLKY Assy is in Remote receiver section the range between 0 and 3 3 V while receiving signals from the remote when operation of only the control unit when any key on it is pressed POWER key on the remote control unit is not accepted FLKY Assy FL Control IC 10101 Is the level at both IC101 pin 12 RESETOUT and pin 11 POWER ON on the FLKY Assy H Check the voltage of E 6 8V and SW3 3V on the POWER SUPPLY Unit Check the voltage of Pcont is about 3V on the POWER SUPPLY Unit POWER SUPPLY Unit Check that the following voltage are output DVDM Assy IC311 pin 5 5V on the DVDM Assy 5V Regulator IC 1031 1 DVDM Assy 2 Is a resonator X201 27 2 on the DVDM Assy oscillating Crystal resonator X201 e Is a signal input into IC203 pin26 PCE on the DVDM Assy 2 Is a signal H for 80 mS and then L after the power is turned on DVDM Assy Communication with flash ROM DVD IC 10201 A Are the signals input into IC202 pin 16 DWE pin 19 DCS Flash ROM IC203 and pin 38 SDCLK on the DVDM Assy SDRAM 12202 displayed on the monitor 2 The FL displav liqhts Th Is a signal fluctuating ne Me Communication with SDRAM mechanism d
51. ach press of this key after a number has been input deletes one digit Input ID Number Player s ID Number Setting ID Number 8 After entering all 9 digits if you press the PLAY key the unit compares the numbers input in Steps 2 and and only if the numbers match that number is set as the ID Then the unit automatically enters ID DATA Input Mode If the numbers do not match the disc tray is opened and the unit exits ID Number Input Mode 8 CLEAR Exit Note If you press the PLAY button before inputting a 9 digit ID number the unit returns to Step 6 without doing anything Input ID Number else V Players ID Number Setting ID Number 4 After entering all 9 digits if you press the PLAY key the unit 000000001 enters Compare mode Enter the same ID number again Only if your two input numbers match the ID number is set Compare Compare mode helps eliminate mistyping of the ID number 000000001 Note you press the PLAY button before inputting 9 digit ID number the unit returns to Step without doing anything PLAY Enter else LZ Input ID Number DV 470 S 99 HH 5 6 7 ms 8 T 1 2 B ID Number Confirmation Mode 1 To enter ID Number Confirmation Mode after the ID number and the ID data are set press the ESC key then the STEREO key 2 The ID number already set is displayed It is also displayed on the FL display 8 Ent
52. ached from the spindle motor a section Or Is there any foreign object lodged in it Spindle motor Are wires of CN102 on the DVDM Assy disconnected or damaged Flexible cable connector DVDM Assy E 2 Is signal output from IC201 pin 37 DMSO on the DVDM Assy DVD IC IC201 Does 650 nm LD deteriorate 650 nm LD deteriorated If the voltage at each both ends of R22 and R25 on the DVDM Assy is When playback of a DVD is 0 4 V or more the 650 nm LD is definitely deteriorated impossible Does 780 nm LD deteriorate 780 LD deteriorated If the voltage at each both ends of R21 and R26 on the DVDM Assy is When playback of a CD is 0 4 V or more the 780 nm LD is definitely deteriorated impossible DVDM Assy FG output FTS Driver IC 10101 Disc Is there abnormality in FG waveform Are there scratches or dirt on the disc Are there scratches or dirt on the disc Is there a problem with the format of the disc Check the waveform ABCK ALRCK ACLK ASDATA Is signal output from audio DAC IC on the DVDM Assy 2 DVDM Assy Disc Main CH IC501 pin 7 pin 8 Audio Dac IC IC501 DV 470 S 6 m 7 E 8 1 2 3 4 E e Symptoms That May Occur When Any Of The Following ICs Is In Failure Symptoms EEP ROM User s data cannot be stored in memory DVDM Assy 1C204 The ID number is lost 16M Flash ROM The power cannot be turned on DVDM Assy 1C203 Downloading of th
53. ain e Record the number of rotation N1 v e Fasten the tangential adjustment screw till the number of rotation becomes harf of N1 7 EM 8 49 7 GENERAL INFORMATION 7 1 DIAGNOSIS 7 1 1 TEST MODE Test Mode Functional Specification D Test mode entry In the power ON state press the ESC A8 5F key and TEST RANDOM A8 5E key in order of the Test mode remote control unit Light the all FL and LEDs OSD displays test mode Note When pressing the keys of something the FL displays NO DISC and the LED lighting disappears 2 Release the Test mode Turn off the power Press the ESC A8 5F key of the remote control unit and reset it LD ON DVD Press the TEST A8 5E and 1 A8 01 keys in order and turn on the laser diode 650n CD Press the TEST A8 5E and 4 A8 04 keys in order and turn on the laser diode 780n 50 DV 470 S 1 2 3 4 5 6 7 1 2 DISPLAY SPECIFICATION OF THETEST MODE Character in bold Item name Ll Information display nannenan TRKG DD 9 sPbL 000 2 00 05 000 OOOO 7 a 8 rO k 00 M 00 5 2000 V OOUOO S K 9 FL OOOOREG REN MDL 6 0000 FLASH 0 7 Address indication The address being traced is displayed in number as for the DVD indication of decimal number is possible DVD ID
54. al5 125 RDo f DRAMdda0 taabi o 128RD2 f DRAMdda2 o O DRAM ata 120RD4A f ooo M8RD5 DRAM Gata P o Data strobe 0 for DDR DRAM SCLK1 While not using DDR 1140950 MS SDIO Inout Serial interface port 1 clock pin MS SDIO pin part GPIO 3 DQMO nu DaamaskO B JTAG Interface 4 JTAG data in While not using Boundary Scan Serial interface port 3 data out Version AD input port 4 SD Card Data pin part GPIO While not using Boundary Scan Serial interface port 3 data in Version AD input port 5 SD Card CMD pin part I GPIO JTAG clock While not using Boundary Scan Serial interface port 3 clock pin Version AD input port 6 Security Disk Clock part GPIO JTAG data out While not using Boundary Scan Serial interface port 3 chip select Version AD input port 7 Memory Stick Clock part GPIO Dv 470 S 81 m 5 6 m 7 8 1 2 a 3 7 3 DISC CONTENT FORMAT PLAYBACK COMPATIBILITY 82 Disc content format playback compatibility This player is compatible with a wide range of disc types media and formats Playable discs will generally feature one of the following logos on the disc and or disc packaging Note however that some disc types such as recordable CD and DVD may be in an unplayable format see below for further compatibility information
55. ayed after the disc is read Player s Data Input Mode Player s ID Number Setting ID Number 000000001 Compare gt ck ck ck 5 Rom Write OK CLEAR Exit CLEAR Exit STEREO ID Data Setting Mode Input ID Number 8 If the DVD DATA DISC is loaded in this mode the unit 6 If the data cannot be read from the disc Disc Error is automatically starts reading the data displayed on the screen and the disc is ejected If the DVD DATA DISC has already been loaded the unit does not start reading the data In this case open then close the tray Player s Data Input Mode 4 To exit this mode press the CLEAR key While data are being read from the DVD DATA DISC you cannot exit this mode Player s Data Input Mode Disc Errori CLEAR Exit 4 4 CLEAR Exit Insert The ID Data Disc e Indication when the data have not been set If no ID data are set after the ID number is changed the message NO ID DATA flashes on the screen and FL display for a few LZ seconds after the power is turned on or during Stop mode DV 470 S 61 HH 5 6 7 ms 8 1 gs 2 7 1 9 SEQUENCE AFTER POWER ON Flow chart from power on to the picture output STANDBY Power on operation by a user remote controller key or product key FL controller receives a message FL controller FL lighting outputs a power on signal POWER ON L H FL control
56. cannot be performed How to diagnose In the case mentioned above degradation of the laser diodes LDs mounted on the 03 SD Pickup Assy S is suspected Measure the voltage between the two ends of one of the resistors mentioned below e No playback of a DVD Measure the voltage between the two ends of R22 or R25 on the DVDM Assy If the voltage is 0 4 V or higher the 650 nm LD is degraded e No playback of a CD Measure the voltage between the two ends of R21 or R26 on the DVDM Assy If the voltage is 0 4 V or higher the 780 nm LD is degraded 03 SD PICKUP CN101 ZOLNO EN EIS cer NE o R106 O I TII J 9 8103 Front side m DV 470 S 5 m 6 7 If the measurements show degradation of an LD replace the 03 SD Pickup Assy S 2 DVDM ASSY 55 1 m 2 3 4 E 7 1 7 TROUBLE SHOOTING Symptoms DiagnosisContents Possible Defective Points Check the voltage of EV4 0V 28V FLDC and FLDC on the POWER SUPPLY Unit POWER SUPPLY Unit Uni Are wires of output connector POWER SUPPLY Unit CN301 DVDM Assy disconnected or damaged 2 FLKY Assy Tact SW Check that the voltage at IC101 pin 22 KEY0 on the FLKY Assy becomes 0 V when the POWER key is pressed and 3 3 V when it is released when operation of only the POWER key on the main unit is not
57. ccepted after all 9 digits have been immediately after the power to the player is turned on or entered during Stop mode Player s ID Number Setting ID Number JIGS AND MEASURING INSTRUMENTS 000000001 4 lt PLAY gt Compare Mode 5 SEARCH Enter Input ID Number Service Remote Control Unit DVD Data Disc GGF1381 GGV1175 amp GGV1171 Note GGV1175 is to be released in May 2004 6 This display appears when the PLAY key is pressed in Step 4 Enter a 9 digit number to compare The number is also ID Number Input Mode displayed on the FL display 1 To enter ID Number Input Mode with no ID number set such as 7 By pressing the CLEAR key without having input a number the in a case of immediately after upgrading the firmware press the unit returns to Step 2 without doing anything else Each press ESC key then the STEREO key of this key after a number has been input deletes one digit Note If a previous ID number and ID data such as a factory I gt s ID number and ID data are maintained the bii Player s ID Number Setting enters ID Number Confirmation Mode when the above keys ID Number are pressed However if only an ID number is maintained 000000001 the unit enters ID Data Input Mode Compare Enter a 9 digit ID number The ID number is also displayed on 6 eR ROR OR Rok ko the FL display 8 By pressing the CLEAR key without having input a number you can exit this mode E
58. ctor assignment AV connector output 21 pin connector This connector provides the video and audio signals for connection to a compatible colour TV or monitor 20 18 16 141210 8 6 4 2 4 Y EdEdEdEd Edd Ed EH E EH Ed Ed Ed Ed Ed Ed Ed Ed EH 21 19 17 15 131197531 Audio 2 R out Digital output s pa wasa Audio 1 L out Coaxial digital RCA jack naes GND Optical digital output Optical digital jack JS a ON B out Cn uv m eae bara Status G out Accessories R or C out Audio video are ra ornare es 1 NEL GND Power cable 1 Video out or Y out GND AA R6P dry cell batteries 2 WwWarrarny OU 1 Component video output Operating Instructions Y luminance Output level 1 Vp p 75 Q Pg color Output level 0 7 Vp p 75 Pp color Output level 0 7 Vp p 75 Q he specifications and design ofthis product are subject to RCA change without notice due to improvement 5 m 6 m 7 8 S video output Y luminance Output level 1 Vp p 75 Q C color Output level 286 mVp p 75 Q u IC ERUIT o video Video output Output level 1 75 Q jl a er RCA Audio output 2 stereo pair Output
59. d Screwdriver small Projection Slit 04 LOADER Assy DV 470 S 63 HH P Front panel section 4 Remove the six hooks Remove the front panel section DVDM Assy 1 Remove the three screws Remove the three screws Remove the DVDM Assy and stand it against the other parts 64 1 2 Front panel section DV 470 S 3 DVDM Assy OPTICAL DIGITAL AUDIO OUT DVDM Assy 04 LOADER Assy D Short circuit two points of C and D by soldering e Rear view Note After replacement connect the flexible cable then remove the soldered joint open 2 Disconnect the four connectors 8 Remove the four screws 4 Remove the 04 LOADER Assy DV 470 S m 5 6 7 04 LOADER Assy 65 A EN Bridge and Tray 4 Remove the bridge by removing the one screw 2 Pull out the tray then remove it by pressing the hook When reinserting the tray first align the triangle printed on the loading base and the pin of the drive cam then insert the tray Front Side MNT 66 E 1 m 2 3 m 4 Fl Traverse Mecha Assy S Dislodge the flexible cables from their packaged placement 2 Hemove the four hooks 8 Remove the Traverse Mecha Assy S 6 Traverse Mecha Assy S DV 470 S 7 Flexible cable f
60. d CLOSE signal is 3 5V a laser becomes the status which can completely oscillation Furthermore the laser completely oscillates in the disc judgment and disc playback When player is power ON state and laser diode is not completely oscillating 780nm laser diode is always oscillating by half power e Laser diode is driving with Q7 650nm LD Q8 780nm LD on the DVDM Assy Therefore when short circuit between the emitter and collector of these transistors or the base voltage is supplied for transistors turn on the laser oscillates failure mode the test mode there is the mode that the laser oscillates except for the disc judgment and playback LD ON mode in the test mode oscillates with the laser forcibly The interlock mechanism mentioned above becomes invalid in this mode When the cover is open close viewing through the objective lens with the naked eye will cause exposure to the laser beam See page 47 DV 470 S 3 4 Important symbols for good services In this manual the symbols shown below indicate that adjustments settings or cleaning should be made securely When you find the procedures bearing any of the symbols be sure to fulfill them 1 Product safety You should conform to the regulations governing the product safety radio and noise and other regulations and should keep the safety during servicing by following the safety instructions described in this manual 2 Adjust
61. e firmware cannot be performed DVD IC Any kind of symptoms no power a failure in any of the servo video and audio systems etc may be DVDM Assy IC201 generated because the DVD processing is performed by a single chip 64M SDRAM No power DVDM Assy 10202 Block noise is generated during playback 58 DV 470 S 1 2 3 4 m 5 m 6 7 a 8 7 1 8 ID NUMBER AND ID DATA SETTING Caution For the DVD players compatible with DVD RW for playback of a DVD RW disc it is necessary that an individual ID number and ID data are set for each player If the ID number and ID data be not properly set in the manner described below future operations cannot be guaranteed The ID number is written on the yellow label at the rear panel of the player If there is no yellow label before downloading FLASH ROM take note of the ID number set following the procedures outlined in ID Number Confirmation Mode on the next page Note Enter ID numbers while the unit is in Stop mode so that the values set will be immediately written to the flash ROM Setting an ID number or ID data is required in the 5 After entering all 9 digits if you press the SEARCH key the following case unit unconditionally sets the input number as the ID number If No ID Number or NO ID DATA is displayed on the Then the unit automatically enters Player s Data Input Mode TV screen and on the FL display for a few seconds The SEARCH key is not a
62. er a 9 digit number for comparison This is not required when you only wish to check the ID number visually The number is also displayed on the FL display 4 By pressing the CLEAR key without having input a number you can exit this mode Each press of this key after a number has been input deletes one digit Player s ID Number Setting ID Number 2 000000001 Compare 8 kook ook ok ok ok ok wal CLEAR Exit Input ID Number M 5 After entering all 9 digits if you press the PLAY key the unit compares the number entered in Step 2 with the ID number set and only if the numbers match the unit automatically exits ID Number Confirmation Mode If an ID data has not been entered the unit enters ID DATA Input Mode If the numbers do not match the disc tray is opened and the unit exits ID Number Confirmation Mode Note If you press the PLAY button before inputting a 9 digit ID number the unit returns to Step 4 without doing anything else 6 After entering all 9 digits if you press the STOP key the unit 60 compares the number entered in Step 3 with the ID number set and only if the numbers match the unit automatically deletes the ID number and exits this mode If the numbers do not match the disc tray is opened and the unit exits this mode The STOP key is not accepted after all 9 digits have been entered Player s ID Number Setting ID Number 000000001 Compa
63. in alphabetical order DivX video compatibility e Official DivX Certified product Plays DivX9 5 DivX9 4 DivX 3 and Divx VOD video content in compliance with DivX9 Certified technical requirements File extensions avi and divx these must be used for the player to recognize DivX video files Note that all files with the avi extension are recognized as MPEGA but not all of these are necessarily DivX video files and therefore may not be playable on this player DivX DivX Certified and associated logos are trademarks of DivXNetworks Inc and are used under license JPEG file compatibility Compatible formats Baseline JPEG and EXIF 2 2 still image files up to a resultion of 3072 x 2048 File format used by digital still cameras Progressive JPEG compatible No File extensions jpg must be used for the player to recognize JPEG files do not use for other file types File structure Up to 299 folders up to 648 folders and files combined PC created disc compatibility Discs recorded using a personal computer may not be playable in this unit due to the setting of the application software used to create the disc In these particular instances check with the software publisher for more detailed information Discs recorded in packet write mode UDF format are not compatible with this player Check the DVD R RW or CD R RW software disc boxes for additional compatibility information DV 4
64. indication hexadecimal number 8 digits 2 CD ID indication 2 Code indication of remote control unit R In case of double code display a 2nd code 3 Main unit keycode indication K 5 Tracking status TRKG Tracking on ON Tracking off OFF 6 Spindle status SPDL OFF CLV Mechanism loading position value M Unknown 01 or 41 Open state 04 Close state 08 During opening 12 During closing 22 Slider position S In Side Switch ON 01 In Side Switch OFF 00 Output video system V NTSC system NTSC PAL system PAL Automatic setting AUTO Scart terminal output SK gt Display only the WY model which can do the output setting of scart terminal VIDEO 00 S VIDEO 01 RGB 02 B 5 6 DV 470 S Disc sensing DSC The type of discs loaded is displayed DVD CD VCD 17 Jitter value J Note Don t use it 2 Version of the FL controller FL 3 Region setting of the player REG Setting value 1 to 6 Destination setting of the FL controller MDL Four characters in the front represent code 01 Three characters in the back represent the destination code J J RL RD RAM LB LB 5 Version of the
65. ler Release the reset for DVD IC XRESET L H DVD IC Accesses flash ROM FL controller Request communication to DVD IC FP XRDY DVD IC Outputs the communicable signal to FL controller FP ACK DVD IC FL controller communication DVD IC Accesses 64M SDRAM part The opening picture appears Pioneer Logo 62 DV 470 S 1 2 DVD IC Accesses 64M SDRAM Remaining part Display of VFD LOADING Disc detection Focus control Spindle turn Read DISC information code Disc Identification The picture appears 3 4 E 5 m 6 7 E 8 7 1 10 DISASSEMBLY Note Even if the unit shown in the photos and illustrations in this manual may differ from your product the procedures described here are common Diagnosis of the DVDM Assy Bonnet and Tray panel 1 Remove the bonnet by removing the seven screws 2 Press the b STANDBY ON button to turn on the power 8 Press the button to open the tray 4 Remove the tray panel 5 Press the button to close the tray 6 Press the STANDBY ON button to turn off the power Tray panel How to open the Tray when the power cannot be on Insert a screwdriver small into the slit located at bottom of the jUnit and slide the projection of the drive cam in the 04 LOADER Assy in the direction of the arrow as indicated in the photo If the tray pops out a little fully pull it out by a han
66. ments In accordance with the procedures or instructions described in this manual adjustments should be performed To keep the original performances of the product optimum adjustments or specification confirmation is indispensable 3 Cleaning 2 For optical pickups tape deck heads lenses and mirrors used in projection monitors and other parts requiring cleaning proper cleaning should be performed to restore their performances 4 Shipping mode and shipping screws ml To protect the product from damages or failures that may be caused during transit the shipping mode should be set or the shipping screws should be installed before shipping out in accordance with this manual if necessary Lubricants glues and replacement parts Appropriately applying grease or glue can maintain the product performances But improper lubrication or applying glue may lead to failures or troubles in the product By following the instructions in this manual be sure to apply the prescribed grease or glue to proper portions by the appropriate amount For replacement parts or tools the prescribed ones should be used DV 470 S m 5 6 7 1 2 3 4 CONTENTS SAFETY INFORMATION ttt ttt ttt ttt ttt tto 2 1 SPECIFICATIONS I a nn ttt ttt ttt ttt ttt 5 2 EXPLODED VIEWS AND PARTS 6 6 2 2 EXTERIOR I a 8 2 3 FRONT PANEL SECTION cssessessecseessessecs
67. nal input A 9MB 1 Analog Input DC coupled main beam RF signal input B O ooo O OMC Analoginput DC coupled main beam RF signal input MD Analog Input DC coupled main beam RF signal input DO SA 1 Analoginput DC coupled sub beam RF signal input A 1358 jAnaoginpt DC coupled sub beam RF signal input Bo M SC Analoginput DC coupled sub beam RF signal input C 1552 Analoginput coupled sub beam RF signal input D O 1T6 OOFON Analog Input focusing error negative input III O Tj cDFOP jAndoginpt CD focusing error positive input III Analoginput beam satellite PD signal negative input TP Analog ___ 3 beam satellite PD signal positive input m 4 At Funtin O 20MD Analoginput Laser power monitor input Analog input Laser power monitor input 2210002 Analog Output Laser driver output 2310001 Analog Output Laserdriveroutput O ADC for SACD 5 At J Funtin O 299 ADCVDD3 Power Analog 3 3VPowerforADC 24015 Analog Inout SACD Common mode reference 24 ADCVSS Ground AmdoggundfoADO SSS O 24215 VREFP Inout SACD TOPReferene __ _243 5 VREFN Anaoginout
68. nit s remote sensor Remote controllers for different devices can interfere with each other Avoid using remotes for other equipment located close to this unit Replace the batteries when you notice a fall off in the operating range of the remote 3 a 4 11 H 12 PLAY MODE 13 SURROUND 14 4 OPEN CLOSE 6 DV 470 S 7 87 gt 1 2 3 4 E B Jigs list Name JgNo Remaks Service Remote Control Unit GGF1381 diagnosis DVD Data Disc GGV1175 amp GGV1171 diagnosis ID data setting e GGV1175 is to be released in May 2004 Use only GGV1175 after GGV1175 was released because GGV1175 includes all the data of GGV1171 DVD Test Disc DVD Video GGV1025 Check of DVD Video CD Test Disc STD 905 Check of CD 88 1 m 2 3 4
69. oes not work Is a signal output from IC203 pin 28 PRD on the DVDM Assy DVDM Assy b fluctuating for several hundred mS after the power is turned Flash ROM IC203 Is a signal input into IC101 pin 16 ACK on the FLKY Assy U DVD IC 1 201 Is a signal fluctuating Communication with FL Control IC d piense FL Control IC 10101 Is a signal output from IC101 pin 10 XREADY on the FLKY Assy FLKY Assy Is a signal fluctuating in the range of 0 3V 2 FL Control IC 1C101 DVDM Assy Are the signals output from IC101 pin 9 pin 8 and pin 7 on the FLKY DVD IC 12201 Assy FLKY Assy in the range of 0 3V FL Control IC 10101 communication line Are the signals of IC204 pin 5 SDA and pin 6 SCL on the DVDM Assy DVDM Assy fluctuating for one or two seconds after the power is turned EEPROM 1C204 An opening screen is not DVDM Assy 3 displayed on the monitor Check the video signal path between DVD IC DVDM Assy IC201 and Video circuit after DVD IC The FL display lights The video out terminal see the block diagram mechanism does not work 12201 56 DV 470 S 1 2 3 4 Bi A tray cannot be opened An opening screen is displayed on the monitor Playback impossible no focusing Playback impossible Spindle does not turn Playback impossible Playback stops Picture disturbance during playback block noise freeze other No sound Picture is normal
70. or the spindle motor 908 da lt 905 9690 waw ne 96902 WA 1 E i b Flexible cable for the pickup e Bottom View Front Side 67 E 03 SD Pickup Assy S Note The 03 SD Pickup Assy S canbe removed without removing the Traverse Mecha Assy S shown as Step Front Side D Remove the flexible cable for the pickup Flexible cable for the pickup e Bottom View Adjustment screw Adjustment Skew screw screw Skew screw 2 Remove the two adjustment screws 03 SD Pickup Assy S 3 Remove the 03 SD Pickup Assy S Note Be careful not to lose the spring for the skew screw Skew screw Spring P d 68 DV 470 S 1 m 2 3 4 4 Remove the one screw D Pickup Assy S Note The screw is secured with the silicone adhesive 03 SD Pickup Assy Make sure to apply the silicone adhesive after reattaching the screw Silicone Adhesive GEM1037 Conductive surface DV 470 S 69 HH 5 6 7 ms 8 Arrangement of the flexible cable for the pickup Conductive surface Note Be sure to move the 03 SD Pickup Assy S to the innermost perimeter 1 Fold the flexible cable of pickup with the backing outward Hook the part folded in Step 1 to the hook in the illustration below 5 Pass the flexible cable through the hook Reference line Backing 76 mm m
71. ory test mode 0 normal operation While only 2 channels output GPIO Audio serial data 4 Down mixed Left Right DSD data center channel Trap value in power on reset 1 manufactory test mode 0 normal operation While only 2 channels output Microcontroller external interrupt 1 GPIO Microphone serial input While not support Microphone Microcontroller external interrupt 2 GPIO SPDIF output DV 470 8 77 7 EN 8 gt 1 E Video Interface 18 Name At VO Funtin 0 DACVDDC Power 83V power pin for VIDEO DAC circuitry 190 VREF Analog Bandgapreference voltage Full scale adjustment Video data output bit 0 Compensation capacitor Ground pin for VIDEO DAC circuitry Video data output bit 1 Analog Y output 3 3V power pin for VIDEO DAC circuitry Video data output bit 2 Analog chroma output Ground pin for VIDEO DAC circuitry Video data output bit 3 Analog composite output 3 3V power pin for VIDEO DAC circuitry Video data output bit 4 Green or Y Ground pin for VIDEO DAC circuitry Video data output bit 5 Blue or CB Video data output bit 6 Hed or 9 5 JI lt c lt e 193 194 195 cO 19 cO 99 01 203 205 206 207 NO NO NO e e N eo FS DACVSSC YU S ACVDDB lt lt N ACVSSB lt C lt DACVDDA lt c lt YUV6 VSYN YUV
72. re 000000001 5 PLAY Enter 6 STOP Memory Clear Input ID Number Indication of an ID number already set An ID number already set is displayed in the following cases 1 When the ESC key then the CLEAR key are pressed user settings are cleared then the ID number set is displayed on the screen In this case the ID number is not displayed on the FL display 2 When the unit enters ID Number Confirmation Mode by your pressing the ESC key then the CLEAR key the ID number set is displayed In this case the ID number is also displayed on the FL display If you only need to confirm the ID number you can exit this mode by pressing the CLEAR key or turning off the power e Indication when no ID number is set If no ID number is set the message No ID Number flashes on the screen and FL display for a few seconds after the power is turned on or during Stop mode DV 470 S 1 2 3 4 5 6 7 8 ID DATA Input Mode To enter ID DATA Input Mode with the ID number set press the 5 When writing of the data read from the disc to flash ROM is ESC key then the STEREO key completed Rom Write OK is displayed After seeing this message you can exit this mode by pressing the CLEAR key 2 When the STEREO key is pressed the unit enters ID DATA Note Whether or not the data have been written to flash ROM can Input Mode be confirmed by watching for the message Rom Write OK being displ
73. river Interface 10 Name At fFumon aoo Opampo ason Analog input sopi Opamppoestweipt Analog Output Disk motor contol output PWM ouput seruo ________ Output FeedmotbrcomoLPWMowpi se mOPENPWM Analog Output Tray PWM output Tray open oup 1 PWMOUT 1 V ADIN9 Analog Output 1st General PWM output or Version AD input 9 A TRO f C Analog Output Tracking servo output PDM output of tracking servo compensator Analog Output Focus servo output PDM output of focus servo compensator LVTTL 3 3V Input Schmitt Input 47 FG Digital pin V_ADIN8 pull up with Motor Hall sensor input or Version AD input 8 analog input path for V_ADIN8 74 DV 470 S 1 2 3 4 5 6 7 8 E General Power Ground 32 No At Function O 52 97 122 152 173 221 DVDD18 mE CN 1 8V power pin for internal digital circuitry c e piu DVSS MEM 1 8V Ground pin for internal digital circuitry 73 80 108 127 141 155 DVDD3 Power 3 3V power pin for internal digital circuitry 167 182 212 62 94 119 134 148 161 DVSS Ground 3 3V Ground pin for internal digital circuitry 175 223 20 powe S3VpowerpnVieoDACdghamumyony ____ ____ Analog nout APL External Capacitance connection es
74. s List Mark No Description Part No Mark No Description Part No 1 FLKY Assy VWG2511 7 Key See Contrast table 2 2 PWSB Assy VWG2482 8 Main Key See Contrast table 2 3 Front Panel See Contrast table 2 4 Rubber Foot VEB1349 10 FP Angle VNE2332 5 FLLens VNK5414 11 Screw PPZ30PO080FNI 6 Pioneer Name Plate See Contrast table 2 2 CONTRAST TABLE DV 470 S WYXCN WYXCN FG WVXCN DV 470 K WYXCN and WYXCN FG are constructed the same except for the following IN w DV 470 S DV 470 S DV 470 S DV 470 K DV 470 K I exc M WYXCN WYXCN FG WVXCN WYXCN WYXCN FG 3 Front Panel VNK5610 VNK5610 VNK5610 VNK5611 VNK5611 Pioneer Name Plate VAM1129 VAM1129 VAM1129 VAM1130 VAM1130 Key Top VNK5410 VNK5410 VNK5410 VNK5409 VNK5409 Main Key VNK5404 VNK5404 VNK5404 VNK5406 VNK5406 DV 470 S 11 HH 5 6 7 ms 8 gt 2 4 04 LOADER Note N Refer to Pag E Application of Lubricant Daifree GEM1036 ASSY 3 m 04 LOADER ASSY parts List Mark No NSP 1 W nm NSP O k e 12 13 14 15 12 Description LOAB Assy Traverse Mecha Assy S Loading Motor Assy Motor Pulley Motor Flexible Cable 24P Connector Assy 2P Floating Rubber Belt Stabilizer Loading Base Float Base 04 Drive Cam Gear Pulley Loading Gear Part No VWG2346 DXX2536 VXX2912 PNW1634 VXM1107 VDA1990 VKP2325 VEB1351
75. scssessecsessecsecsussscssessesucssessecsussstsesatsetssssssatsssessessessesstsateaseeees 10 2 4 04 LOADER 12 3 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 14 3 1 BLOCK DIAGRAM 14 3 1 1 SIGNAL ROUTE BLOCK DIAGRAM tette ttc 14 3 1 2 POWER SUPPLY BLOCK DIAGRAM tte tette ttc 16 3 2 WAVEFORMS RM 18 3 3 ASSY and OVERALL WIRING DIAGRAM ttc 20 3 4 DVDM ASSY 1 8 22 3 5 DVDM ASSY 2 3 ann ttt ttt 24 3 6 DVDM ASSY 3 3 I 26 28 3 8 FLKY and PWSB 30 3 9 POWER SUPPLY 32 4 CONNECTION DIAGRAM ettet ttt ttt ttt 33 4 1 LOAB ASSY 33 4 2 DVDM ASSY 34 ttt tsi 38 4 4 POWER SUPPLY 40 4 5 JCKB ASSY 42 5 PCB PARTS LIST sss ttt ttt ttt tss 43 45 6 1 ADJUSTMENT ITEMS AND LOCATION ttt ttt ttc 45 6 2 JIGS AND MEASURING INSTRUMENTS anna ttd 45 6 3 NECESSARY ADJUSTMENT POINTS ett tette ttt ttc 46 6 4 TEST nkhu kann ALA EAEn ALALA EAIA ALLA ALEAN LLL AEEA E EL EEEE E EE anan 47 6 5 MECHANISM ADJUSTMENT a aan hkkk ankn hkkk ann tt ttt EEEE A annann 48 7 GENERAL INFORMATION ttt nAn k uaan LA AL EAA ALA EE ttt tt 50
76. yed If NG is displayed the disc tray will open for both DVDs and CDs For DVDs OK with 5 0e 4 or less for CDs OK with 7 6e 3 or less Indication of model information ESC CHAP keys The items from 12 to 15 of the TEST MODE Indications are displayed However in the indications S in the standard test mode is changed to CHIP VERSION and M is changed to RF VERSION For details see 7 1 4 e Region confirmation mode ESC AUDIO Test mode remote control unit 1 8 Test mode remote control unit keys After you press the AUDIO key while holding the ESC key pressed and then input the region number if the number is different from that set in the unit an error message is displayed and the tray opens 52 DV 470 S 1 2 3 4 m 5 s 6 7 7 1 4 SPECIFICATION OF MODEL INFORMATION DISPLAY To display model information Press the ESC key then the CHAP key To close the model information display Press the ESC key e Display contents Don t care MODEL AREA C C REGION ROM NUMBER iw ert ROM VERSION ws gt FLASH SIZE QT FL VERSION E 7 gt CHIP VERSION Character in bold Item name Ll Information display CD Destination indication Display it according to model information set from the FL controller 2 Region No 3 Part number 4 ROM version 5 Flash size 6 FL controller version 7 CHIP VERSION 9 Remote control code Key code

Download Pdf Manuals

Related Search

DV 470 K dv 820 hessen

DV-470-K

Contents

Download Pdf Manuals

Related Search

Related Contents