Pioneer DV-470-S Service Manual
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Pioneer DV-470-S Service Manual

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DVD PLAYER

DV-470-S
DV-470-K
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type
DV-470-S
WYXCN
DV-470-S
WYXCN/FG
DV-470-S
WVXCN
DV-470-K
WYXCN
DV-470-K
WYXCN/FG
For details, refer to "Important symbols for good services".
PIONEER CORPORATION
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
PIONEER CORPORATION 2004
Power Requirement
AC220-240V
AC220-240V
AC220-240V
AC220-240V
AC220-240V
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
DV-470-S
Region No.
2
&&TE######$$
2
&&TE######$$
2
&&TE######$$
2
&&TE######$$
2
&&TE######$$
T-ZZE JUNE 2004 printed in Japan
ORDER NO.
RRV2959
Serial No.
Confirm 3rd & 4th
alphabetical letters.

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Summary of Contents for Pioneer DV-470-S

  • Page 1: Dvd Player

    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...

  • Page 2: Safety Information

    The interlock mechanism mentioned above becomes invalid in this mode. 2. 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...
  • Page 3 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...

  • Page 4: Table Of Contents

    7.1.8 ID NUMBER AND ID DATA SETTING ....................59 7.1.9 SEQUENCE AFTER POWER ON..................... 62 7.1.10 DISASSEMBLY..........................63 7.2 IC ................................71 7.3 DISC / CONTENT FORMAT PLAYBACK COMPATIBILITY ..............82 7.4 CLEANING............................... 84 8. PANEL FACILITIES ............................85 DV-470-S...

  • Page 5: Specifications

    1. SPECIFICATIONS DV-470-S...

  • Page 6: Exploded Views And Parts List

    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 For WVXCN type For WYXCN and WYXCN/FG types 7-10 "Operating Instructions" DV-470-S...
  • Page 7 See Contrast table(2) (English/Italian) Accessory Box See Contrast table(2) Operating Instructions See Contrast table(2) (French/German) (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: DV-470-S/ DV-470-S/ DV-470-S/ DV-470-K/ DV-470-K/ Mark No. Symbol and Description...

  • Page 8: Exterior Section

    2.2 EXTERIOR SECTION NON-CONTACT SIDE CONTACT SIDE Refer to "2.4 04 LOADER ASSY". Refer to "2.3 FRONT PANEL SECTION". DV-470-S...
  • Page 9 Screw See Contrast table(2) DVD A/V Badge 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: DV-470-S/ DV-470-S/ DV-470-S/ DV-470-K/ DV-470-K/ Mark No. Symbol and Description...

  • Page 10: Front Panel Section

    2.3 FRONT PANEL SECTION 8-1/3 8-3/3 8-2/3 NON-CONTACT SIDE CONTACT SIDE DV-470-S...
  • Page 11 Rubber Foot VEB1349 FL Lens VNK5414 Screw PPZ30P080FNI 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: DV-470-S/ DV-470-S/ DV-470-S/ DV-470-K/ DV-470-K/ Mark No. Symbol and Description...

  • Page 12: Loader Assy

    Screw VBA1093 Connector Assy 2P VKP2325 Tray VNL1920 Floating Rubber VEB1351 Clamp Magnet VMG1029 Belt VEB1358 03 SD Pickup Assy-S OXX8005 Stabilizer VNE2253 Loading Base VNL1917 Float Base 04 VNL1968 Drive Cam VNL1919 Gear Pulley VNL1921 Loading Gear VNL1922 DV-470-S...
  • Page 13 Rear View Daifree Daifree No. 23 No. 23 GEM1036 GEM1036 Tray Tray Concave of unevenness Concave of unevenness Inner side of a ditch Daifree GEM1036 Top View Bottom View Side of the rib Concave of unevenness Daifree Daifree GEM1036 GEM1036 DV-470-S...

  • Page 14: Block Diagram And Schematic Diagram

    CN601 CN103 CN602 LOAD- LOAD- LOAD+ LOAD+ – S101 TRIN IC203 IC202 LOADING K4S641632H-TC75-K V+3D V+3D MOTOR FLASH ROM 64M SDRAM ASSY TROUT ı1/3 ı1/3 LOAB ASSY POWER SUPPLY UNIT CN201 (15P) CN301 (13P) (13P) LIVE AC IN NEUTRAL DV-470-S...
  • Page 15 R/C/Pr IC451 MM1566AJ VIDEO DRIVE AMP IC472 MM1507XN CN941 S VIDEO JCKB ASSY Remote Sensor Unit CN101 (15P) SEL IR CN102 CN103 IC101 PE5374B KEY0 KEY0 FL CONTROL MICROCOMPUTER KEY1, KEY2 20,21 PWSB ASSY V101 FLKY ASSY FL TUBE DV-470-S...

  • Page 16: Power Supply Block Diagram

    CN201 IC321 (15P) BA00BC0WT 1.8V REG. CN301 (13P) (13P) -28V -28V FL DC+ FL DC+ LIVE FL DC- FL DC- EV+4V V+3E V+3E AC IN SW+3.3V IC341 IC205 RESET S-L2980A33MC-C6S PST3228 EV+6V(A) 3V REG. RESET NEUTRAL EV+6V(B) V+4E SW+12V DV-470-S...
  • Page 17 CN941 S VIDEO JCKB ASSY V+3E CN101 (15P) V+3E 1 24 25 59 CN102 CN103 IC101 PE5374B X101 FL CONTROL -28V -28V 5MHz MICROCOMPUTER FL DC+ FL DC- RESET +3.3V RESET 34,35 PWSB ASSY V101 FLKY ASSY FL TUBE DV-470-S...

  • Page 18: Waveforms

    JA401 [Component Video Out-P V: 2V/div. H: 10µsec/div. JA401 [Component Video Out-P V: 2V/div. H: 10µsec/div. JA401 [Composite Video Out] IC501-pin 16 [PCMCK] IC501-pin 1 [PCMBCK] V: 1V/div. H: 10µsec/div. V: 100mV/div. H: 20nsec/div. fs=48kHz V: 2V/div. H: 200nsec/div. DV-470-S...
  • Page 19 V: 2V/div. H: 500nsec/div. IC501-pin 2 [PCMDATA] V: 2V/div. H: 500sec/div. JCKB ASSY Measurement condition : reference A1 (DVD), T2-chp 19, Color-bar CN941 [S Video Out-Y] V: 1V/div. H: 10µsec/div. CN941 [S Video Out-C] V: 1V/div. H: 10µsec/div. GND2 GND1 DV-470-S...

  • Page 20: Loab Assy And Overall Wiring Diagram

    3.3 LOAB ASSY and OVERALL WIRING DIAGRAM JCKB ASSY (VWV1995) POWER SUPPLY UNIT (VWR1377) AC IN STEPPING MOTOR 03 SD PICKUP ASSY-S (OXX8005) (RF) (RF) (RF) (RF) (RF) (RF) INNER SPINDLE MOTOR LOAB ASSY S101 (VWG2346) VSK1011 LOADING MOTOR ASSY (VXX2912) PWSB ASSY (VWG2482) DV-470-S...
  • Page 21 : The power supply is shown with the marked box. (RF) : RF SIGNAL ROUTE : FOCUS SERVO LOOP LINE : TRACKING SERVO LOOP LINE DVDM ASSY (VWS1585) : DVD IC BLOCK : POWER and VIDEO BLOCK : AUDIO BLOCK FLKY ASSY (VWG2511) DV-470-S...

  • Page 22: Dvdm Assy (1/3)

    3.4 DVDM ASSY (1/3) DVDM ASSY (VWS1585) (RF) (RF) (RF) (RF) LD Driver for CD (RF) (RF) (RF) (RF) (RF) (RF) (RF) LD Driver for DVD (RF) Focus, Tracking, Stepping, Spindle and Loading Driver VYW2197 DV-470-S...
  • Page 23 : VIDEO SIGNAL ROUTE (G/Y) (B/CB) : VIDEO SIGNAL ROUTE (B/CB) (SY) : S VIDEO SIGNAL ROUTE (Y) (SC) : S VIDEO SIGNAL ROUTE (C) : VIDEO SIGNAL ROUTE (V) : AUDIO SIGNAL ROUTE (DIGITAL ch) CN101 (AD) : AUDIO DATA SIGNAL ROUTE DV-470-S...

  • Page 24: Dvdm Assy (2/3)

    3.5 DVDM ASSY (2/3) DVDM ASSY (VWS1585) 5V Regulator DVD IC BA00BC0WT 1.8V Regulator DVD IC 3V Regulator (B/CB) (G/Y) (R/CR) (SC) (SY) (G/Y) (B/CB) (R/CR) DV-470-S...
  • Page 25 : S VIDEO SIGNAL ROUTE (C) : VIDEO SIGNAL ROUTE (V) Video Driver Amp. (FL) (B/CB) (B/CB) (G/Y) (G/Y) (SC) (R/CR) (R/CR) (SY) (SY) (SY) (SC) Video DAmp. with SW (SY) Video Driver Amp. (SC) VIDEO OUT (SY) (G/Y) (B/CB) (R/CR) DV-470-S...

  • Page 26: Dvdm Assy (3/3)

    (AD) : AUDIO SIGNAL ROUTE (DIGITAL ch) 12 13 (FL) : AUDIO SIGNAL ROUTE (Front L ch) (SL) : AUDIO SIGNAL ROUTE (Surround L ch) : AUDIO SIGNAL ROUTE (Center ch) (SW) : AUDIO SIGNAL ROUTE (Sub Woofer ch) DV-470-S...
  • Page 27 SW for Mute Control (FL) (FL) L AUDIO Mute OUT 2 (2 ch) (FL) (FL) Mute (FL) Mute L AUDIO Mute OUT 1 (2 ch) Reference Voltage Gen. for Audio Amp. DV-470-S...

  • Page 28: Jckb Assy

    3.7 JCKB ASSY JCKB ASSY (VWV1995) (FL) (FL) (FL) (B/CB) (B/CB) (G/Y) (G/Y) CN451 (SC) (SC) (SC) (R/CR) (R/CR) (R/CR) (SY) (SY) (SY) (SY) (SC) (SC) (SC) (SY) DV-470-S...
  • Page 29 : S VIDEO SIGNAL ROUTE (Y) (SC) : S VIDEO SIGNAL ROUTE (C) : VIDEO SIGNAL ROUTE (V) (FL) (FL) (B/CB) (B/CB) AV CONNECTOR (RGB) (G/Y) - TV/AV Receiver (G/Y) (SC) (R/CR) (SC) (R/CR) (SY) (SY) (SC) (SC) S VIDEO (SY) (SY) DV-470-S...

  • Page 30: Flky And Pwsb Assys

    3.8 FLKY and PWSB ASSYS FLKY ASSY (VWG2511) S105-S108, S117, S119 : VSG1024 PE5374B DV-470-S...
  • Page 31 PWSB ASSY (VWG2482) VSG1024 PWSB ASSY S101 : STANDBY-ON FLKY ASSY S105 : 0 (OPEN/CLOSE) S106 : 4 (REV) S107 : ¢ (FWD) S108 : 7 (STOP) S117 : 8 (PAUSE) S119 : 3 (PLAY) CN201 DV-470-S...

  • Page 32: Power Supply Unit

    3.9 POWER SUPPLY UNIT CN301 DV-470-S...

  • Page 33: Pcb Connection Diagram

    Chip Part P.C.Board transistor Resistor array 3-terminal regulator SIDE A SIDE B LOAB ASSY LOAB ASSY (VNP1879-B) (VNP1879-B) VNP1879-B LOAB GB-04 S101 LOAD+ VWG2346- -CN CN602 C102 LOAD- C101 CN601 CN602 CN601 CN602 CN601 CN601 CN602 CN103 LOADING MOTOR ASSY DV-470-S...

  • Page 34: Dvdm Assy

    4.2 DVDM ASSY SIDE A 03 SD PICKUP STEPPING SPINDLE ASSY-S MOTOR MOTOR CN102 CN101 CN104 CN301 DVDM ASSY (VNP1966-D) CN601 CN101 IC203 IC101 Q372 Q371 Q373 IC311 Q291 IC204 IC321 IC205 IC202 IC201 IC341 DV-470-S...
  • Page 35 CN451 C801 C509 C593 IC311 IC451 IC471 Q482 Q661 Q901 Q741 IC321 IC801 IC401 IC472 Q401 Q546 Q742 IC841 Q761 Q481 IC702 Q662 IC701 Q492 IC602 Q561 Q562 Q641 IC601 Q471 Q491 IC502 Q642 IC501 Q762 Q593 Q592 Q541-Q545 DV-470-S...
  • Page 36 SIDE B CN451 CN301 CN104 DV-470-S...
  • Page 37 SIDE B CN104 CN101 CN102 DVDM ASSY (VNP1966-D) DV-470-S...

  • Page 38: Flky And Pwsb Assys

    4.3 FLKY and PWSB ASSYS SIDE A PWSB ASSY (VNP1956-B) CN102 IC104 D102 S103 FL DIM V101 SIDE B CMKD-P3X R138 PWSB ASSY CN103 (VNP1956-B) DV-470-S...
  • Page 39 VWG2487- VWG2484- VWG2488- S119 V+3E VWG2485- PLAY VWG2486- IC104 V+3E V+3E VNP1956-B S105 S106 S107 S108 S117 EJECT << >> STOP PAUSE DC FC CONTACT SIDE C181 C101 L101 CN101 CN104 CN101 CN201 SIDE B CN101 FLKY ASSY (VNP1956-B) DV-470-S...

  • Page 40: Power Supply Unit

    4.4 POWER SUPPLY UNIT SIDE A SIDE A POWER SUPPLY UNIT AC IN CN301 DV-470-S...
  • Page 41 SIDE B SIDE B POWER SUPPLY UNIT DV-470-S...

  • Page 42: Jckb Assy

    SIDE B JCKB ASSY JCKB ASSY (VNP1968-B) (VNP1968-B) R904 R901 R903 R902 R995 C914 R905 R906 R993 R908 R996 R907 R910 R925 R924 R921 R994 R922 R992 R997 R991 R942 R990 R989 C999 D991 D992 D993 D994 CN901 CN901 CN451 DV-470-S...

  • Page 43: Pcb Parts List

    C130, C134, C136, C226 CKSRYB103K50 IC201 MT1389EE-L1 C313 CKSRYB105K10 C219 CKSRYB152K50 > IC801 NJM78M05FA C209 CKSRYB153K25 IC501 PCM1742KE > IC311 PQ1M505M2SPQ C112–C114, C513, C514 CKSRYB222K50 IC205 PST3228 C269 CKSRYB333K16 > IC341 S-L2980A33MC-C6S C208, C210 CKSRYB472K50 C258, C259 CKSRYB473K50 IC841 TC7SHU04FU C255 CKSRYB474K10 DV-470-S...
  • Page 44 CN201 15P CONNECTOR VKN1246 CN101 24P CONNECTOR VKN1464 JA901 JACK VKX1013 X201 (27MHz) VSS1168 JCKB ASSY [VWV1995] SEMICONDUCTORS D991–D994 1SS355 CAPACITORS C911, C912 CCSRCH331J50 C901–C904,C942 CEAT471M6R3 C914, C941 CKSRYF104Z25 RESISTORS R903, R906, R907, R909, R910 RS1/10S75R0F R941, R942 RS1/10S75R0F DV-470-S...

  • Page 45: Adjustment

    [Electrical Part] screw screw Electrical adjustments are not required. 6.2 JIGS AND MEASURING INSTRUMENTS Test mode remote control Screwdriver (large) Screwdriver (medium) TV monitor unit (GGF1381) Screw tight (GYL1001) DVD test disc Precise screwdriver Soldering iron (GGV1025) DV-470-S...

  • Page 46: Necessary Adjustment Points

    Mechanical ~, Ÿ Exchange the 03 SD Pickup Assy-S point with the Screw tight. Electric point Mechanical Exchange the Traverse Mecha. point Assy-S Electric point Exchange PCB Assy Mechanical Exchange PC Board point LOAB and DVDM ASSYS Electric point DV-470-S...

  • Page 47: Test Mode

    • 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 Test mode remote control unit DV-470-S...

  • Page 48: Mechanism Adjustment

    (Refer to "6.1 ADJUSTMENT ITEMS AND LOCATION".) Joint 7.5mm 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".) DV-470-S...
  • Page 49 90 degrees step till BER becomes CHP/TIM over "1E-3" again . • Record the number of rotation (N1). • Fasten the tangential adjustment screw till the number of rotation becomes Service mode end harf of N1. DV-470-S...

  • Page 50: General Information

    3 LD ON DVD : Press the [TEST] (A8-5E) and [1] (A8-01) keys in order, and turn on the laser diode (650n). : Press the [TEST] (A8-5E) and [4] (A8-04) keys in order, and turn on the laser diode (780n). DV-470-S...

  • Page 51: Display Specification Of The Test Mode

    : [NTSC] PAL system : [PAL] Automatic setting : [AUTO] Scart terminal output [SK – ∗ ∗] (Display only the WY model which can do the output setting of scart terminal.) VIDEO : [00] S-VIDEO : [01] : [02] DV-470-S...

  • Page 52: Functional Specification Of The Shortcut Key

    • 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. DV-470-S...

  • Page 53: Specification Of Model Information Display

    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 0 Key code of Main unit DV-470-S...

  • Page 54: Functional Specification Of The Service Mode

    %%e -2 : NG 7.0e -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 Character in bold : Item name : Information display DV-470-S...

  • Page 55: Method For Diagnosing Degradation Of The Lds On The Pickup Assy

    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 ASSY-S DVDM ASSY CN101 Front side SIDE A DV-470-S...

  • Page 56: Trouble Shooting

    DVDM Assy 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) (IC201) mechanism does not work.) DV-470-S...
  • Page 57 Is signal output from audio DAC IC on the DVDM Assy ? DVDM Assy (Picture is normal) Main CH : IC501-pin 7, pin 8 Audio Dac IC (IC501) Multi CH : IC601-pin 7, pin 8, IC701-pin 7, pin 8 Audio Dac IC (IC601, IC701) DV-470-S...
  • Page 58 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 : IC202) Block noise is generated during playback. DV-470-S...

  • Page 59: Id Number And Id Data Setting

    ID number. 0 0 0 0 0 0 0 0 1 Note: If you press the PLAY button before inputting a 9-digit ID <PLAY> Enter number, the unit returns to Step 2 without doing anything else. Input ID Number ! DV-470-S...
  • Page 60 (The STOP key is not accepted after all 9 digits have been entered.) [Player's ID Number Setting] ID Number ? 0 0 0 0 0 0 0 0 1 Compare 0 0 0 0 0 0 0 0 1 <PLAY> Enter <STOP> Memory Clear Input ID Number ! DV-470-S...
  • Page 61 Insert The ID Data Disc ! 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 seconds after the power is turned on or during Stop mode. DV-470-S...

  • Page 62: Sequence After Power On

    The picture appears [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) DV-470-S...

  • Page 63: Disassembly

    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 hand. Screwdriver (small) Projection Slit Drive cam Tray open 04 LOADER Assy Screwdriver (small) DV-470-S...
  • Page 64 Front panel section Remove the six hooks. Remove the front panel section. DVDM Assy Remove the three screws. Remove the three screws. ×3 DVDM Assy DVDM Assy Remove the DVDM Assy and stand it against the other parts. Diagnosis DV-470-S...
  • Page 65 Short-circuit two points of C and D by soldering. Rear view Note: After replacement, connect the flexible cable, then remove the soldered joint (open). Disconnect the four connectors. Remove the four screws. Remove the 04 LOADER Assy. 04 LOADER Assy DV-470-S...
  • Page 66 Hook Bridge Tray Drive cam Note when reinserting the Tray 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 Loading base Triangle DV-470-S...
  • Page 67 Flexible cable Dislodge the flexible cables from their packaged for the spindle motor Front Side placement. Flexible cable for the pickup Bottom View Traverse Mecha. Assy-S × 2 Remove the four hooks. Remove the Traverse Mecha. Assy-S. × 2 DV-470-S...
  • Page 68 Bottom View Adjustment Adjustment screw screw (Skew screw) (Skew screw) Remove the two adjustment screws. 03 SD Pickup Assy-S Remove the 03 SD Pickup Assy-S. Note: Be careful not to lose the spring for the skew screw. Skew screw Spring DV-470-S...
  • Page 69 Note: The screw is secured with the silicone adhesive. Make sure to apply the silicone adhesive after reattaching the screw. Silicone Adhesive GEM1037 Arrangement of the flexible cable for the spindle motor : Conductive surface Hook Hook Bottom View DV-470-S...
  • Page 70 Attach the flexible cable of the pickup to the connector. Fold the flexible cable along the hook. Pass the flexible cable through the hook. Hook Backing Bottom View Front Side Hook Pass the flexible cable through the hook. Hook Hook Make sure that the cable is loose DV-470-S...
  • Page 71 RA10 TDI / V_ADIN4 TMS / V_ADIN5 DVSS TCK / V_ADIN6 TDO / V_ADIN7 RCS# DVDD18 DVDD3 IOA2 RAS# IOA3 CAS# IOA4 RWE# IOA5 DQM1 IOA6 DQS1 IOA7 HIGHA0 DVSS IOA18 IOA19 RD10 DVSS RD11 APLLCAP RD12 RD13 APLLVSS DV-470-S...
  • Page 72 Drive Deinterlacer Processor Spindle Control MPEG-1/2 Flash ROM MPEG-4 Audio JPEG Memory Video Decoder Controller Video CCIR601/65 SACD Input DRAM Processor PCM / DSD Audio System Controller Parser Audio Output CPPM/CPRM SPDIF System GPIO Audio 30-bit Input RISC IR/VFD DV-470-S...
  • Page 73 Analog Inout SACD- TOP Reference 243 S_VREFN Analog Inout SACD- Bottom Reference Reference Voltage (3) Name Alt. Function 28 V2REFO Analog output Reference voltage 2.8V 29 V20 Analog output Reference voltage 2.0V 30 VREFO Analog output Reference voltage 1.4V DV-470-S...
  • Page 74 42 FOO 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 DV-470-S...
  • Page 75 Flash address 19 / IO 76 IOA20 Inout, 2-16MA, SR, SMT Flash address 20 / IO Flash address 21 / IO Inout, 2-16MA, While External FLASH size <= 2MB: 89 IOA21 V_ADIN0 SR, SMT Version AD input port 0, or GPIO DV-470-S...
  • Page 76 C clock pin Microcontroller port 3-5 107 UP3_5 Inout, 4MA, SR, PU, SMT Hardwired RD232 TXD C data pin 111 IR Input, SMT IR control signal input Inout, 2-16MA, 112 INT0# Microcontroller external interrupt 0, active low SR, PU, SMT DV-470-S...
  • Page 77 0 : normal operation While only 2 channels output: Microcontroller external interrupt 1 GPIO Microphone serial input While not support Microphone: 224 MC_DATA INT2# Inout Microcontroller external interrupt 2 GPIO Output, 2-16MA, 225 SPDIF SPDIF output SR : ON/OFF DV-470-S...
  • Page 78 46 USB_VDD3 USB Power USB Power pin 3.3V 110 PRST# Input PU, SMT Power on reset input, active low 109 ICE Input PD, SMT Microcontroller ICE mode enable 228 XTALO Output 27M crystal out 229 XTALI Input 27M crystal in DV-470-S...
  • Page 79 Digital Video output Y bit 0 GPIO DRAM data 25 While using 16-bits wide DRAM: SDO1 Inout Serial interface port 1 data-out 176 RD25 MS_SDIO Non-pull MS Card SDIO pin part II SMPTE_Y[1] Digital Video output Y bit 1 GPIO DV-470-S...
  • Page 80 DRAM address 3 150 RA2 Inout DRAM address 2 149 RA1 Inout DRAM address 1 147 RA0 Inout DRAM address 0 146 RA10 Inout DRAM address 10 145 BA1 Inout DRAM bank address 1 143 BA0 Inout DRAM bank address 0 DV-470-S...
  • Page 81 Version AD input port 6 SDCLK Security Disk Clock part I GPIO JTAG data out While not using Boundary Scan: SDCS3 Serial interface port 3 chip-select 51 TDO V_ADIN7 Inout Version AD input port 7 MSCLK Memory Stick Clock part I GPIO DV-470-S...

  • Page 82: Disc / Content Format Playback Compatibility

    7.3 DISC / CONTENT FORMAT PLAYBACK COMPATIBILITY DV-470-S...
  • Page 83 DV-470-S...

  • Page 84: Cleaning

    7.4 CLEANING 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 DV-470-S...

  • Page 85: Panel Facilities

    8. PANEL FACILITIES DV-470-S...
  • Page 86 DV-470-S...
  • Page 87 DV-470-S...

  • Page 88: Jigs List

    • 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 DV-470-S...

This manual is also suitable for:

Dv-470-k

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