JVC XV-N330BUS Service Manual
  1. Manuals
  2. Brands
  3. JVC Manuals
  4. DVD Player
  5. XV-N330BUS
  6. Service manual
JVC XV-N330BUS Service Manual

JVC XV-N330BUS Service Manual

Hide thumbs Also See for XV-N330BUS:
Table of Contents

Advertisement

Quick Links

Download this manual
SERVICE MANUAL
2006
4
YD095
XV-N330BUS,XV-N330BUC,
XV-N330BUJ,XV-N332SUS,
XV-N332SUC,XV-N332SUJ
STANDBY/ON
OPEN/
CLOSE
+
SLOW
DISPLAY ON SCREEN
ENTER
PREVIOUS
SELECT
CLEAR
1
2
4
5
7
8
CANCEL
0
TITLE/
SOUND
GROUP
EFFECT
VFP
I/P
ANGLE
SUBTITLE
AUDIO
SLIDE EFFECT
1
PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2
SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
3
DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
4
ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-16
5
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19
DVD PLAYER
NEXT
3
6
9
RETURN
DIMMER
ZOOM
XV-N330BUSC,XV-N330BUCC,XV-N330BUJC,XV-N332SUSC,XV-N332SUCC,XV-N332SUJC [D6P1]

TABLE OF CONTENTS

COPYRIGHT © 2006 Victor Company of Japan, Limited
Area Suffix
US ----------------------- U.S.A.
UC ------------------- Canada
UJ ------------ U.S.A Militaly
®
V I D E O
No.YD095
2006/4

Advertisement

Table of Contents
loading

Related Manuals for JVC XV-N330BUS

Summary of Contents for JVC XV-N330BUS

  • Page 1: Table Of Contents

    SERVICE MANUAL DVD PLAYER YD095 2006 XV-N330BUS,XV-N330BUC, XV-N330BUJ,XV-N332SUS, XV-N332SUC,XV-N332SUJ Area Suffix US ----------------------- U.S.A. UC ------------------- Canada UJ ------------ U.S.A Militaly STANDBY/ON OPEN/ CLOSE SLOW DISPLAY ON SCREEN ENTER PREVIOUS SELECT NEXT CLEAR CANCEL RETURN TITLE/ SOUND GROUP EFFECT DIMMER ®...
  • Page 2 SPECIFICATION XV-N330BUS,XV-N330BUC,XV-N332SUS,XV-N332SUC XV-N330BUJ,XV-N332SUJ General Readable discs DVD VIDEO, DVD-R/-RW (Video format), +R/+RW(Video format), SVCD, Video CD, Audio CD (CD- DA), CD-R/RW (CD-DA, SVCD, Video CD, MP3 format, JPEG) Video format NTSC, 480i/480p selectable Other Power requirements AC 120 V~, 60 Hz...

  • Page 3: Precaution

    SECTION 1 PRECAUTION Safety Precautions (1) This design of this product contains special hardware and path to the chassis, and measure the AC voltage across many circuits and components specially for safety purpos- the resistor. Now, reverse the plug in the AC outlet and es.
  • Page 4 Preventing static electricity Electrostatic discharge (ESD), which occurs when static electricity stored in the body, fabric, etc. is discharged, can destroy the laser diode in the traverse unit (optical pickup). Take care to prevent this when performing repairs. 1.5.1 Grounding to prevent damage by static electricity Static electricity in the work area can destroy the optical pickup (laser diode) in devices such as DVD players.
  • Page 5 Importance administering point on the safety L960 B723 B731 CN903 B712 B918 B902 C755 B726 EP901 B916 B915 B728 B711 B727 B912 B913 EP902 B910 L709 B708 B770 L730 B769 B908 B768 B904 L706 B907 Q951 CN901 B745 C985 L701 L952 B757 B950...
  • Page 6 Important for laser products 5.CAUTION : If safety switches malfunction, the laser is able 1.CLASS 1 LASER PRODUCT to function. 2.CAUTION : VISIBLE OR INVISIBLE LASER RADIATION 6.CAUTION : Use of controls, adjustments or performance of WHEN OPEN. procedures other than those specified here in may result in DO NOT STARE INTO BEAM.
  • Page 7 1.10 Precautions for Service 1.10.1 Handling of Traverse Unit and Laser Pickup (1) Do not touch any peripheral element of the pickup or the actuator. (2) The traverse unit and the pickup are precision devices and therefore must not be subjected to strong shock. (3) Do not use a tester to examine the laser diode.

  • Page 8: Specific Service Instructions

    SECTION 2 SPECIFIC SERVICE INSTRUCTIONS This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS. 1-8 (No.YD095)

  • Page 9: Disassembly

    SECTION 3 DISASSEMBLY Main body section 3.1.1 Removing the top cover (See Figure 1) (1) Remove the two screws A attaching the top cover on both sides of the main body. (2) Remove the three screws B attaching the top cover on the TOP COVER TOP COVER TOP COVER...
  • Page 10 3.1.3 Removing the mechanism assembly (See Figure 3, Figure 4, Figure 5) • Prior to performing the following procedure, remove the top Mechanism assembly cover. FL Display board • There is no need to remove the front panel assembly. (1) Remove the three screws C attaching the mechanism as- sembly and shield.
  • Page 11 3.1.4 Removing the rear panel (See Figure 6 ) • Prior to performing the following procedure, remove the top Main board cover. (1) Remove the four screws D attaching the rear panel. (2) Disconnect the power cord from connector P901 on the main board P901...
  • Page 12 Loading mechanism assembly 3.2.1 Removing the tray (See Figure 1, Figure 2, Figure 3, Figure 4, Figure 5, Figure 6) (1) Push a of the slide cam on the hole in the right side of the Tray loading base by using a driver until it stops. (See Figure 1.) (2) The tray comes out.
  • Page 13 3.2.2 Removing the traverse mechanism assembly (See Figure 6) (1) Reverse the loading mechanism assembly. Loading mechanism assembly (2) A card wire is removed from a wire bracket. (3) Remove the four screws B attaching the traverse mecha- nism assembly. Remove the traverse mechanism assem- bly upward.
  • Page 14 3.2.4 Removing the loading motor (See Figure 10 and Figure 11) • Prior to the following procedure, remove the tray, the traverse Loading base Belt mechanism assembly, and the elevator. (1) Remove the belt from the pulley. Pulley Slide cam Pulley (2) Remove two screws C attaching the loading motor.
  • Page 15 Traverse mechanism assembly 3.3.1 Removing the pickup (See Figure 12, Figure 13) • Prior to the following procedure, remove the traverse mecha- nism assembly. (1) Remove one screw D attaching the plate. (2) Remove the plate and the leaf spring. (3) Lift i of the shaft 1, and pull out the shaft 1 from j.

  • Page 16: Adjustment

    SECTION 4 ADJUSTMENT Test mode setting method (1) Unplug the power plug. (2) Insert power plug into outlet while pressing both "PLAY" key and "STOP" key of the main body. (3) The FL display shows "N330 ∗∗ ", and the main body turns to test mode. *The portion of "∗∗"...
  • Page 17 Updating of firmware When firmware update is necessary,information is available from the website of DIGITAL VIDEO STORAGE CATEGORY,CS group. 4.3.1 Distribution method (1) Compressed file is distributed through JS-NET. (2) Download the version of the destination of the model, and self-extract the file. (3) "N330XXXX.rom"...
  • Page 18 Confirm method of operation Please confirm the operation of the undermentioned item after doing the repair and the upgrade of the firmware. Initialize Refer to the initialization method. Muting working The noise must not be had to the performance beginning when you push "PLAY" button or at ON/STANDBY.

  • Page 19: Troubleshooting

    SECTION 5 TROUBLESHOOTING Servo volume Press OPEN /CLOSE key Is tray Confirmation of tray drive circuit operation and circuit in surrounding correct? Is the traverse moving See "5.2.3 Traverse movement error" along the innermost in "Check points for individual errors" perimeter for SW detection? "NO DISC"...
  • Page 20 Check points for each error 5.2.1 Spindle start error (1) Defective spindle motor • Are there several ohms resistance between each pin of CN201 "2-3","3-4","2-4"? (The power supply is turned off and measured.) (2) Defective spindle motor driver (IC201) • Has motor drive voltage of a sine wave or a rectangular wave gone out to each terminal(UOUT,VOUT,WOUT) of CN201"2,3,4"...
  • Page 21 5.2.6 Spindle CLV error • IC101 -- "55"(DIN), "54(DIP). • Does not the input or the output of driver's spindle signal do the grip? • Has the tracking been turned on? • Spindle motor or driver is defective. • Additionally, "IC101 and IC301"...
  • Page 22 Victor Company of Japan, Limited DIGITAL VIDEO STORAGE CATEGORY 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan (No.YD095) Printed in Japan...

  • Page 23: Parts List

    PARTS LIST [XV-N330BUS,XV-N330BUC,XV-N330BUJ, XV-N332SUS,XV-N332SUC,XV-N332SUJ] * All printed circuit boards and its assemblies are not available as service parts. * (x_) in a description column shows the number of the used part. Area Suffix US ----------------------- U.S.A. UC ------------------- Canada UJ ------------ U.S.A Militaly...
  • Page 24 Exploded view of general assembly and parts list Block No.M1MM FRONT SIDE Digital board Operation "A" switch board Main board VFD board "A" BACK SIDE "A" BACK SIDE 3-2(No.YD095)
  • Page 25 GN10059-039A FRONT PANEL 330UC,330US GN10059-043A FRONT PANEL 330UJ GN10059-040A FRONT PANEL 332UC,332US GN10059-044A FRONT PANEL 332UJ GN40020-002A JVC MARK GN20111-001A WINDOW SCRREN GN20201-001A PUSH BUTTON only 330 GN20201-002A PUSH BUTTON only 332 QYSDSF2608ZA TAP SCREW FOR PUSH BUTTON(x3) GN10061-001A CHASSIS BASE...
  • Page 26 DVD Traverse mechanism assembly and parts list Block No.M2MM GXL-G11-1C Grease =JVG-31N =CFD-4007ZY2 =PG-641 =1401C < Back side > 63.3mm 0.1mm 10.5mm 0.1mm 3-4(No.YD095)
  • Page 27 DVD Traverse mechanism Block No. [M][2][M][M]  Symbol No. Part No. Part Name Description Local LE20729-002A MECHA BASE LE20731-002A SPINDLE BASE QYSDST2605ZA TAP SCREW M2.6 x 5mm(x2) LE40931-001A SHAFT LE40995-001A BAR SPRING QYSPSTU2080ZA TAP SCREW M2 x 8mm LE20730-002A FEED HOLDER QAR0165-001 FEED MOTOR LV41510-001A...
  • Page 28 DVD Loading mechanism assembly and parts list Block No.M3MM ELM-J2-2C Grease JVG-31N JVS-1003 Back side (All circumferences) Switch board 3-6(No.YD095)
  • Page 29 DVD Loading mechanism Block No. [M][3][M][M]  Symbol No. Part No. Part Name Description Local LE10275-006A LOADING BASE LE31043-001A PULLEY GEAR LE31042-001A MIDDLE GEAR LE20665-005A SLIDE CAM LE20666-003A ELEVATOR LE10276-003A TRAY LE31045-001A BUSHING LE40898-001A SHAFT QYSSSF2008ZA TAP SCREW M2 x 8mm QAR0197-001 MOTOR LV42087-002A...

  • Page 30: Electrical Parts List

    2SC3928A/QR/-X TRANSISTOR C724 NCB31HK-472X C CAPACITOR 4700pF 50V K Q760 RT1P44QC-X DIGI TRANSISTOR C726 QETN1CM-107Z E CAPACITOR 100uF 16V M Q951 2SC3576-JVC-T TRANSISTOR C728 QETN1CM-107Z E CAPACITOR 100uF 16V M Q952 RT1P441C-X DIGI TRANSISTOR C729 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z...
  • Page 31  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R504 NRSA63J-222X MG RESISTOR 2.2kΩ 1/16W J CN501 QGF1208C1-17 CONNECTOR FFC/FPC (1-17) R508 NRSA63J-223X MG RESISTOR 22kΩ 1/16W J CN901 QGF1040C1-13 CONNECTOR FFC/FPC (1-13) R510 NRSA63J-104X...
  • Page 32  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C125 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C344 NEAF0GM-476X E CAPACITOR 47uF 4V M C126 NEAF0GM-476X E CAPACITOR 47uF 4V M C349 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z...

  • Page 33: Switch Board

     Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R141 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J R422 NRSA63F-750X MG RESISTOR 75Ω 1/16W F except ver.UJ R142 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R422 NRSA63F-151X MG RESISTOR...
  • Page 34 Packing materials and accessories parts list Block No.M4MM INST BOOK SA ACCESSORIES SA 3-12(No.YD095)
  • Page 35 Packing and accessories Block No. [M][4][M][M]  Symbol No. Part No. Part Name Description Local GNT0068-002B INST BOOK ENGLISH only ver.UC GNT0068-003B INST BOOK FRENCH only ver.UC GNT0068-004A INST BOOK ENGLISH only ver.UJ GNT0068-001B INST BOOK ENGLISH only ver.US LE40932-002A INSERT SHEET QAM0112-002 PLUG ADAPTOR...

  • Page 36: Schematic Diagrams

    SCHEMATIC DIAGRAMS DVD PLAYER XV-N330BUS,XV-N330BUC, XV-N330BUJ,XV-N332SUS, XV-N332SUC,XV-N332SUJ CD-ROM No.SML200604 Area Suffix US ----------------------- U.S.A. UC ------------------- Canada UJ ------------ U.S.A Militaly STANDBY/ON OPEN/ CLOSE SLOW DISPLAY ON SCREEN ENTER PREVIOUS SELECT NEXT CLEAR CANCEL RETURN TITLE/ SOUND GROUP EFFECT DIMMER ®...
  • Page 38 CHARTS AND DIAGRAMS NOTES OF SCHEMATIC DIAGRAM 4. Voltage measurement 1) Regulator (DC/DC CONV) circuits Safety precautions REC : Colour bar signal. The Components indentified by the symbol PB : Alignment tape (Colour bar). critical for safety. For continued safety, replace safety —...

  • Page 39: Block Diagram

    Block diagram J602 L702 S-VIDEO output (Front end processor) SPDIF IC101 AOUTL+ AOUTR+ Coaxial digital IC704 L707 output SVREF A B C D E F RF J601 2CH DAC L706 CDPD DVDPD FROM IC403 Pick-up PbOUT Component T+ T- L730 Unit video output F+ F-...
  • Page 40 Standard schematic diagrams Servo control section D3.3V R126 TP47 TP48 TP49 C181 R174 0.033 R175 C182 3.3K R125 0.033 C978 R132 TP150 C965 C149 R142 1000P Q131 C152 C154 Q130 R130 C155 C101 C102 C153 C156 Q132 C146 CN310 D3.3V C140 R134 C109...
  • Page 41 C954 C959 NQR0129-002X CN901 1000/10 220/10 L952 QGF1040C1-13 QQR1633-001 D955 C990 PS154R-F83 C980 R902 D906 1SS133-T2 Q951 NQR0129-002X L953 2SC3576-JVC-T C964 R963 D954 C955 QQR1633-001 PS154R-F83 100/16 390/16 IC901 R904 C909 R932 TO CN303 39/35 CP951 MIP2C50MSSCF R934 C910 BUSWIRE...

  • Page 42: Printed Circuit Boards

    Printed circuit boards CAUTION : FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH SAME TYPE AND RATED FUSE(S). ATTENTION : Main board <01> GNB10030-003D REPLACER PAR DES FUSIBLE DE MEME TYPE. K901 R964 R709 R706 R723 L960 R753 R704 C952 R965 C702...
  • Page 43 Digital board <02> GNB10029-003D Switch board <03> Forward side TP100 C297 C273 R212 C208 R381 C148 CN101 R205 R137 CN201 C141 R211 R138 C140 C156 C209 R275 C109 X301 R215 C336 R214 C323 C322 C117 C120 C101 C275 C207 C324 R311 R312 C274 R206...
  • Page 45 Victor Company of Japan, Limited DIGITAL VIDEO STORAGE CATEGORY 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan Printed in Japan No.YD095SCH...

This manual is also suitable for:

Xv-n332susXv-n330bucXv-n332sucXv-n332sujXv-n330buj

Table of Contents