Pioneer DV-490V-S Service Manual
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Pioneer DV-490V-S Service Manual

Pioneer DV-490V-S Service Manual

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DVD PLAYER

DV-490V-S
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type
DV-490V-S
KUCXZT
For details, refer to "
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 2006
Power Requirement
AC120V
Important Check Points for Good Servicing
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
DV-490V
DV-490V-S
Region No.
1
" .
T-ZZR JUN. 2006 printed in Japan
ORDER NO.
RRV3410
Remarks

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Summary of Contents for Pioneer DV-490V-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 PIONEER CORPORATION 2006 T-ZZR JUN.

  • Page 2: Safety Information

    The use of a substitute replacement component which does Leakage 0.5mA current Device not have the same safety characteristics as the PIONEER tester under recommended replacement one, shown in the parts list in test this Service Manual, may create shock, fire, or other hazards.
  • Page 3 To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed before shipment. Please be sure to follow this method especially if it is specified in this manual. DV-490V-S...

  • Page 4: Table Of Contents

    7.1.6 TROUBLE SHOOTING ........................60 7.2 DISASSEMBLY ............................63 7.3 DVD DECK SECTION..........................64 7.4 IC INFORMATION............................ 68 7.5 DISC / CONTENT FORMAT PLAYBACK COMPATIBILITY ..............80 8. PANEL FACILITIES ............................82 8.1 FRONT PANEL SECTION ........................82 8.2 REMOTE CONTROL ..........................83 DV-490V-S...

  • Page 5: Specifcations

    Jacks ......RCA Copyright © 2006 Pioneer Corporation. All rights reserved...

  • 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 SECTION POLYBAG,INSTRUCTION (RED CAUTION) GUARANTEE CARD "Operating Instructions" POLY BAG INSTA5 TRANSMITTER CORD,RCA PIN BATTERY,MANGAN PACKAGE PACKAGE GIFT SHEET PACKAGE PACKAGE PACKAGE,PAD DV-490V-S...
  • Page 7 Battery,Mangan (AR, R6P) • • • • NSP 6 Guarantee Card J2D30902A Instruction Book J2I80101B ( English ) Instruction Book J2I80110B ( French ) Package.Pad 792WHA0604 Polyethylene Bag,Instruction JB5UD300 Gift Sheet 791WHA0100 Package 792WHAA190 Gift Box 793WCDD172 Poly. Bag 791WHAA040 DV-490V-S...

  • Page 8: Exterior Section

    (OPERATION 3 PCB ASS'Y) (OPERATION 4 PCB ASS'Y) PCB130 (DVD PCB ASS'Y) PCB280 (OPERATION 2 PCB ASS'Y) 101G 101M 101N 101D 101O 101J 101E 101I 101P 101B 101C 101H 101A 101F 101K 101L PCB270 " FRONT PANEL SECTION". (OPERATION 1 PCB ASS'Y) DV-490V-S...
  • Page 9 NSP 101I Button,Frame 5 735WPB0329 NSP 101J Button,Frame 3 735WPB0330 NSP 101K Button, Cap 737WPB0005 NSP 101L Button, Cap 2 737WPB0006 NSP 101M Button, Cap 1 737WPJ0002 101N Spring,Flap-DVD 743WKA0052 101O SHEET DVD 7235630011 NSP 101P Glass LED 713WPA0385 DV-490V-S...

  • Page 10: Dvd Mecha Section

    CD2301 NOTE: Applying positions AA, AB and AC for the CLASS PART NO. MARK PART NAME grease are displayed for this section. GREASE GEM1018 G-555G Check if the correct grease is applied for each GYA1001 G-313Y position. GEM1036 FL-78A DV-490V-S...
  • Page 11 92P100088A Feed Rack Assy 92AAA0017A Screw,T-Tite(B) (M1.7x5.0 P3) 813381750U Screw,Gear Feed 92P700007A Cord Jumper (CD2301) 122H061605 Switch (SW1) 0515S32003 Push Switch (SW2) 0500101036 Screw,Tap Tite(P) (2.6x8) 811022680U Sems.Tap Tite(P) (2x8) 816112080U Screw,Tap Tite(P) BI 811022080U DVD MECHA ASSY A2I802A650 DV-490V-S...

  • Page 12: Block Diagram And Schematic Diagram

    SDCLK, SDCKE, DWE#, DRAS#, DCAS#, DCS# 16Mbit FLASH 64Mbit SDRAM IC4004 IC4005 S29AL016D70TFI020 EM638165TS-7G EEPROM IC IC4002 HDMI CONNECTOR BR24L08FJ-WE2 CP5901 A, B HDMI TRANSMITTER IC IC5901 92_Y0~Y7 MT1392E/C-L CLK+ 92_VCK, 92_ACLK, XO CLK- ASPDIF HOTPLUG POWER HDMI_SCL 15 SCL HDMI_SDA DV-490V-S...
  • Page 13 J8003 AUDIO L, R AUDIO R AUDIO AMP IC IC8003 AUDIO L RC4580IDR FP_DI, FP_DO, FIP DRIVER IC FP_SCK, STB FIP (V651) GR1~GR8, P1~P16 IC651 HNV-08SS44T PT6315 A..AT+3.3V B..+1.8V C..P.CON+5V D..P.CON+6V IR RECEIVER (OS651) E..AT+12V ROM-N340TAO F..P.CON+12V G..-28V H..V+5H DV-490V-S...

  • Page 14: Overall And Power Block Diagram

    3.2 OVERALL and POWER BLOCK DIAGRAM • OVERALL BLOCK DIAGRAM RESET DV-490V-S...
  • Page 15 • POWER BLOCK DIAGRAM DV-490V-S...

  • Page 16: Overall Wiring Connection Diagram

    (CD502) CP502 CP4003 P.CON+12V P.CON+12V AT+12V for MUTE AT+12V for MUTE P.CON+5V P.CON+5V P.CON+6V P.CON+6V GND(M) GND(M) AT+3.3V AT+3.3V AT+3.3V AT+3.3V P.ON-H P.ON-H GND(D) GND(D) FL DC- FL DC- FL DC+ FL DC+ POWER PCB -28V -28V PCB240 DPF010 DV-490V-S...

  • Page 17: Dvd Mecha Assy

    SLED MOTOR SLD- SLD- : HDMI BLOCK LIMIT SW LIMIT SW SW(GND) SW(GND) : POWER PORT BLOCK ESE22MH22 LOADING MOTOR PCB ASSY (A2F101A610) CD2302 CP2302 CLOSE SW-2(CLOSE) GND(D) GND(SW) SSS-28-5 DVD PCB OPEN SW-1(OPEN) PCB130 DMF073 M2603 BCZ3B05 LOADING MOTOR DV-490V-S...

  • Page 18: Dvd Mt Pcb Assy (1/7)

    55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 DQ11 DQ12 DQ13 TP4036 DQ14 DQ15 DBA0 DBA1 TP4037 EEPROM MA10 MA11 SDCKE SDCLK 1.8V DV-490V-S...
  • Page 19 101 102 103 104 105 106 107 108 C4081 33P CH 0.0082 B C4082 100P CH C4083 33P CH C4084 100P CH R4074 R4034 10K R4036 10K R4037 10K TP4091 R4039 10K TP4035 TP4092 R4075 TP4093 TP4094 RESET V+3D PCB130 DMF073 R4076 DV-490V-S...

  • Page 20: Dvd Mt Pcb Assy(2/7)

    3.5 DVD MT PCB ASSY(2/7) DVD MT PCB ASSY (A2I901A130) MEMORY BLOCK DV-490V-S...
  • Page 21 16Mbit FLASH IC S29AL016D70TFI020 PCB130 DMF073 NOTE :THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME NOTE : THE DC VOLTAGE EACH PART WAS OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. DV-490V-S...

  • Page 22: Dvd Mt Pcb Assy(3/7)

    LOAD+ LOAD+ TP2322 TROUT R2310 OPEN V+6A R2337 2.7K TP2323 TRIN CLOSE 5.6K V+3F C2323 SLED/SPINDLE CP2303 00_6232_006_006_800+ SW(GND) TP2324 LIMIT LIMIT SW TP2325 MOT_SLED- SLD- TP2326 MOT_SLED+ SLD+ R2329 MOTOR DRIVER TP2327 SPD- TP2328 MOT_SPDL+ SPD+ MOT_SPDL- V+3F DV-490V-S...
  • Page 23 TRSO Q2305 LD DRIV for DVD LDO2 FOSO KTA1504S_Y_RTK Q2303 KTA1504S_Y_RTK (RF) FROM POWER PORT V+3F V+5S V+6A D_GND M_GND TP2333 STBY R2325 TP2334 DMSO 15K +-1% SPINDLE TP2339 V1P4 TP2336 R2330 FMSO 10K+-1% TP2337 SLED PCB130 TP2338 DMF073 DV-490V-S...

  • Page 24: Dvd Mt Pcb Assy(4/7)

    B8004 C8036 MMZ1608R102CT C8037 TO VIDEO JACK (DA) COAXIAL (DA) COAXIAL DRIV Q8005 R8044 KTC3875S_Y_RTK 8.2K R8039 C8038 C8074 330P CH W840 FROM MPEG/MICON/DSP AMUTE (DA) ASPDIF R8060 470K R8059 C8053 10K +-1% R8049 C8051 10K +-1% R8048 470K DV-490V-S...
  • Page 25 220 +-1% MUTE SW R8081 Q8018 -1.2 KTC2875-B MUTE SW R8078 -1.2 Q8019 KTC2875-B R8079 R8084 220 +-1% 220 +-1% 12.5 R8061 C8067 C8070 68P CH R8063 27K +-1% C8072 R8057 W880 0.1 B AUDIO OUT J8003 RCA-207B-02 PCB130 DMF073 DV-490V-S...

  • Page 26: Dvd Mt Pcb Assy(5/7)

    : VIDEO SIGNAL ROUTE (R/CR ch) (G/Y) : VIDEO SIGNAL ROUTE (G/Y ch) (B/CB) : VIDEO SIGNAL ROUTE (B/CB ch) : AUDIO DATA SIGNAL ROUTE (DA) W888 : AUDIO SIGNAL ROUTE (Digital) : AUDIO SIGNAL ROUTE (L ch) D_GND DV-490V-S...
  • Page 27 NOTE : THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME WITH THE DIGITAL TESTER DURING PLAYBACK. OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE CAUTION: DIGITAL TRANSISTOR TP7301 S_C_OUT (SC) S_Y_OUT (SY) CVBS_OUT W878 TP7304 (R/CR) PCB130 DMF073 CVBS/Y/U/V S+COAXIAL J7302 J7301 RCA-405A-08 R102-D04KA(III)-06 DV-490V-S...

  • Page 28: B 3.9 Dvd Mt Pcb Assy(6/7)

    C7 (PD) B5905 C5902 MMZ1608R102CT DVDD33 0.1 B 92_VCK TP5931 DVSS 92_Y0 Y0 (PD) 92_Y1 Y1 (PD) 92_Y2 Y2 (PD) 92_Y3 Y3 (PD) 92_Y4 Y4 (PD) Y6 (PD) 92_Y5 Y5 (PD) Y7 (PD) 92_Y6 92_Y7 C5903 NO MOUNT(READY) R5906 DV-490V-S...
  • Page 29 AVSS TX0+ C5912 0.1 B D0-S AVDD TX0- C5911 0.1 B TXC+ TXC+ AVDD CLK+ PLLC0 L5904 C5910 CLK-S ACM2012H-900-2P AVSS PLLC1 TXC- TXC- CLK- 0.0056 B PLLC0 TP5903 HDMI_SCL HDMI_SDA B5902 POWER R5928 MMZ1608R102CT HOTPLUG V+5H PCB130 DMF073 DV-490V-S...

  • Page 30: Dvd Mt Pcb Assy(7/7)

    FROM/TO POWER CP4003 (CP502) A2001WV2-14P P.CON+12V AT+12V for MUTE P.CON+5V P.CON+6V GND(M) AT+3.3V +3.3V TP4031 AT+3.3V STBY L GND(D) FL DC- FL DC+ -28V NOTE : THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. DV-490V-S...
  • Page 31 V+3E V+1R8 (CORE) V+1R8 V+3A C4105 ADAC_GND R4058 100P CH PWDN# FLDC- FLDC+ -28V D_GND FRROM/TO MEMORY D_GND PCB130 DMF073 NOTE : THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE DV-490V-S...

  • Page 32: Operation, Operation 2 And Operation 3, 4 Pcb Assys

    DEF086 FFC(1.0mm pitch) CD602 2H091303 CP603 CP602 (CP602) (CP603) 00_6232_009_102_800+ 00_6232_009_102_800+ Vout STOP STOP PLAY/+SKIP PLAY/+SKIP PAUSE/-SKIP PAUSE/-SKIP OS651 V+3E V+3E C668 POWER POWER ROM-N340TAO 0.01 B W804 OPERATION 2 PCB ASSY PCB280 (A2I802A280) DEF085 B C G H DV-490V-S...
  • Page 33 -28V FLDC- FLDC- PCB270 DEF084 NOTE : THE DC VOLTAGE EACH PART WAS MEASURED NOTE : THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME WITH THE DIGITAL TESTER DURING PLAYBACK. OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE DV-490V-S...

  • Page 34: Power Pcb Assy

    ATTENTION: ATTENTION: LES PIECES REPAREES PAR UN ETANT POUR UNE PROTECTION CONTINUE LES RISQUES D'INCEIE N'UTILISER QUE DES FUSIBLE DE MEME TYPE DANGEREUSES AN POINT DE VUE SECURITE 1.6A 125V{F501} N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES DV-490V-S...
  • Page 35 THE DC VOLTAGE EACH PART WAS NOTE : THE RESISTOR MARKED F IS FUSE RESISTOR. THE TIME OF PRINTING AND SUBJECT TO CHANGE MEASURED WITH THE DIGITAL TESTER THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP WITHOUT NOTICE DURING PLAYBACK. IS NON POLAR ONE. DV-490V-S...

  • Page 36: Wave Forms

    J8003-pin 3 (L) J7302 -pin 3 (U) 200ns 20µs 500µs 1.0V 500mV 1.0V TP4086 (FP-SCK) J8003-pin 2 (R) J7302 -pin 2 (V) 20µs 20 µs µ 500mV 1.0V 1.0V J8001-pin 2 (H) J7301 -pin 3 (Y) 200ns 20µs 500mV 500mV DV-490V-S...
  • Page 37 NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram J7301-pin 4 ( C ) OPERATION PCB ASSY µs 500mV IC651 -pin 5 (OSC) µs 500mV DV-490V-S...
  • Page 38 DV-490V-S...

  • Page 39: Pcb Connection Diagram

    Resistor array 3-terminal regulator LOADING MOTOR LOADING MOTOR PCB ASSY PCB ASSY (INSERTED PARTS) (CHIP MOUNTED PARTS) SIDE A SIDE B CD2302 CP2302 M2603 M2603 SW PCB ASSY LOADING MOTOR CD2301 M2602 SLED MOTOR CD2301 M2601 SPINDLE MOTOR CP2303 DV-490V-S...

  • Page 40: Dvd Mt Pcb Assy

    W834 C8067 R8061 R7317 IC2301 IC5902 IC5902 IC8003 IC8003 R8079 R8084 C8069 R8066 Q2305 Q8019 Q8019 IC4006 R8044 Q2304 R8051 Q2301 Q8014 Q2303 Q8010 Q8013 Q8013 Q8018 Q8018 R8014 Q2302 R8085 R8080 B4002 Q2307 Q2306 C4122 W840 CP7301 CP503 DV-490V-S...
  • Page 41 R2310 Q2305 R8044 IC4006 C4101 R2325 C2305 Q2301 C4102 C4094 R2338 R4011 W822 Q2302 CP2303 R2335 C2311 B4002 C4112 Q2306 Q2307 C4122 C4087 C2302 C2303 C2301 C4086 CP2301 CP4003 CP4003 CP2301 CP2303 CP502 DVD MECHA ASSY DVD MECHA ASSY DV-490V-S...
  • Page 42 SIDE B DVD MT PCB ASSY DMF073A CP2303 CP2301 CP4003 DV-490V-S...
  • Page 43 SIDE B DMF073A CP4003 CP7301 DV-490V-S...

  • Page 44: Operation, Operation 2 And Operation 3, 4 Pcb Assys

    4.3 OPERATION, OPERATION 2 and OPERATION 3, 4 PCB ASSYS SIDE A OPERATION 2 PCB ASSY SW662 SW664 CP604 DEF085A CP604 CP605 OPERATION PCB ASSY D651 SW657 W001 SW661 CP601 OPERATION 4 PCB ASSY D660 DEF095A R664 DV-490V-S...
  • Page 45 SW665 SW663 CP603 W804 CP603 CP602 V651 C674 D659 D658 D657 D656 D655 OS651 D654 D652 W006 C653 R666 CP602 W002 W805 W012 W013 CP601 DEF084A CP601 CP4002 OPERATION 3 PCB ASSY DEF086A W807 W808 SW667 CP605 CP605 CP604 DV-490V-S...
  • Page 46 SIDE B OPERATION 2 PCB ASSY CP603 OPERATION PCB ASSY CP602 DEF084A OPERATION 3 PCB ASSY CP605 DEF086A DV-490V-S...
  • Page 47 SIDE B DEF085A CP603 CP604 CP601 OPERATION 4 PCB ASSY DEF095A DV-490V-S...

  • Page 48: Power Pcb Assy

    R512_1 W005 R530 C515_1 W006 W003 C513 D513 C506 D515 W011 W007 IC502 D519 W008 D535 W013 C523 R503 L505 L501 W024 C531 FH502_1 L503 W030 W031 W032 W033 W034 CP501 IC502 Q510 IC503 Q515 IC501 Q504 IC504 Q502 DV-490V-S...
  • Page 49 SIDE B POWER PCB ASSY Q503 Q512 Q506 Q501 Q505 Q511 Q513 Q509 DV-490V-S...

  • Page 50: Pcb Parts List

    There is no Service Parts J7301 RCA JACK 063Y000081 J7302 RCA JACK 060R451010 J8003 RCA JACK 060R451009 CP5901 CONNECTOR 0694YJ3018 X4001 CRYSTAL (27MHz) 100GT02720 OPERATION PCB ASSY SEMICONDUCTORS IC651 IC PT6315 IF4K063150 SWITCHES AND RELAYS SW652 - SW659 SWITCH TACT 0504R01T38 DV-490V-S...

  • Page 51: Adjustment

    • Soldering time: Within 3 seconds • Soldering combination: Sn-3.0Ag-0.5Cu • When Soldering/Removing of solder, use the draw in equipment over the Pick Up Unit to prevent the Flux smoke from it. Short circuit using a soldering iron. Pick Up PCB Fig. 1 DV-490V-S...

  • Page 52: 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-490V-S...

  • Page 53: Test Mode In

    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-490V-S...

  • Page 54: Disc Removal Method

    • Place the unit on a workstation equipped to protect against static electricity, such as conductive mat. • Soldering iron with ground wire or ceramic type is used. • A worker needs to use a ground conductive wrist strap for body. DV-490V-S...

  • Page 55: General Information

    : [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-490V-S...

  • Page 56: Functional Specification Of The Shortcut Key

    • Region confirmation mode (ESC + A.MON [Test mode remote control unit] + "1"-"8" [Test mode remote control unit] keys) After you press the A.MON 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-490V-S...

  • Page 57: Specification Of Model Information Display

    Character in bold : Item name : Information display 1 Destination indication Display it according to model information set from the FL Driver IC. 2 Region No. 3 ROM number 4 REG CHK 5 SUM CHK 6 CHIP VERSION DV-490V-S...

  • Page 58: 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-490V-S...

  • Page 59: Method For Diagnosing Degradation Of The Lds On The Pickup Assy

    Measure the voltage between the two ends of R2320 or R2322 on the DVDM Assy. If the voltage is 0.4 V or higher, the 780-nm LD is degraded. To OPTICAL PICKU DVD MT PCB ASSY CP2301 Front side SIDE A DV-490V-S...

  • Page 60: Trouble Shooting

    DVD MT PCB Assy Check the video signal path between DVD IC (DVD MT Assy IC4001) displayed on the monitor Video circuit after DVD IC and video-out terminal (see the block diagram) (The FL display lights. The (IC4001) mechanism does not work.) DV-490V-S...
  • Page 61 Is there a problem with the format of the disc ? (block noise, freeze, other) No sound Is signal output from IC4001-pin184 and pin 186 on the DVD MT Assy (Picture is normal) DVD MT PCB Assy DVD IC (IC4001) DV-490V-S...
  • Page 62 Any kind of symptoms (no power, a failure in any of the servo, video and audio systems, etc.) may be (DVD MT Assy : IC4001) generated, because the DVD processing is performed by a single chip. 64M SDRAM No power. (DVD MT Assy : IC4005) Block noise is generated during playback. DV-490V-S...

  • Page 63: Disassembly

    Up PCB and DVD PCB connector. 1-4: DVD PCB (Refer to Fig. 1-4) Power PCB Remove the 5 screws 1. Remove the 4 screws 2. Remove the DVD PCB in the direction of arrow. DVD PCB Fig. 1-2 Fig. 1-4 DV-490V-S...

  • Page 64: Dvd Deck Section

    Gear Pulley Loading Motor Insulator (R) Loading Motor PCB Ass’y Traverse Ass'y • Screw Torque: 2.5 ± 0.3 kgf•cm (Screw1) • Screw Torque: 1.0 ± 0.3 kgf•cm (Screw2) Fig. 2-3-A • Screw Torque: 2.0 ± 0.3 kgf•cm Fig. 2-2-A DV-490V-S...
  • Page 65 3 supports 1. between A and B. Fig. 2-3-D Remove the Plate Clamper, Magnet Clamper and Clamper. Check Hook Check Hook Plate Clamper Magnet Clamper Main Frame Loading Motor PCB Ass’y Clamper Check Hook Fig. 2-5-A Fig. 2-3-E DV-490V-S...
  • Page 66 Remove the Switch PCB Ass'y. 8.0 ± 0.2 mm Remove the screw 4. Remove the Gear Feed. Feed Motor Remove the 2 screws 5. Remove the Feed Motor. Remove the Gear Motor. Safety surface for pressing of the insert. Fig. 2-7-C DV-490V-S...
  • Page 67 When installing the FFC, fold it correctly and install it as shown from Fig. 2-8. NOTE Do not make the folding lines except the specified positions for the FFC. [ 24 pin FFC ] Printing _Serface 79 ± 1 mm Reinforcement Plat To Pick Up PCB Fig. 2-8 DV-490V-S...

  • Page 68: Ic Information

    55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 101 102 103 104 105 106 107 108 DV-490V-S...
  • Page 69 TV Encoder Module Videop RF Amplifier Video DAC Servo IO Servo Motor Processor Video Drive Processor interlacer Spindle Control FLASH MPEG-1/2 Audio JPEG Memory Video Decoder Controller DRAM System Audio Parser Audio Output CPPM/CPRM SPDIF System GPIO 32-bit RISC IR/VFD DV-490V-S...
  • Page 70 MT1389FE/E-L (DVD MT PCB ASSY : IC4001) • MPEG/MICON/DSP CPU • Pin Function DV-490V-S...
  • Page 71 DV-490V-S...
  • Page 72 DV-490V-S...
  • Page 73 DV-490V-S...
  • Page 74 DV-490V-S...
  • Page 75 DV-490V-S...
  • Page 76 DV-490V-S...
  • Page 77 DV-490V-S...
  • Page 78 DV-490V-S...
  • Page 79 Note: 1. The Main column is the main function, Alt. means alternative function. 2. The external TV encoder mode only supports CCIR-656 mode. DV-490V-S...

  • Page 80: Disc / Content Format Playback Compatibility

    MP3 and The DVD side of a DualDisc plays in this WMA files – do not use for other file types) product. Formore detailed information on the DualDisc specification, please refer to the disc manufacturer or disc retailer. DV-490V-S...

  • Page 81: About Wma

    Group 4: Hebrew (iw), Yiddish (ji) detailed information. Group 5: Turkish (tr) 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-490V-S...

  • Page 82: Panel Facilities

    8 Display Compatible Description of the display. This mark indicates compatibility with DVD-RW discs recorded on a DVD recorder in Video Recording mode. 16 HDMI indicator Lights when this player is recognized by another HDMl or DVI/HDCP compatible component. DV-490V-S...

  • Page 83: Remote Control

    Press to pause playback; press again to restart. 12 PLAY MODE Press to display the Play Mode menu. (You can also get to the Play Mode menu by pressing HOME MENU and selecting Play Mode). Press to jump to the beginning of the current DV-490V-S...
  • Page 84 Use to select menu options, etc. playing. 24 ZOOM 18 MENU Press to change the zoom level. Press to display a DVD disc menu, or the Disc Navigator if a VR format DVD-RW, CD, Video CD , MP3, WMA or JPEG disc is loaded. DV-490V-S...
  • Page 85 DV-490V-S...

  • Page 86: Jigs List

    Position to be cleaned Position to be cleaned Cleaning tools Cleaning tools Remark Remark Pickup leneses Cleaning liquid : GEM1004 Refer to " 2.3 06 DVD MECHA SECTION " and Cleaning paper : GED-008 Refer to " 7.3 DVD DECK SECTION " DV-490V-S...

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