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SERVICE MANUAL
2005
11
YD053B
XV-N320BUS2,XV-N320BUC2,
XV-N322SUS2,XV-N322SUC2,
XV-N222SUS2,XV-N222SUC2
STANDBY/ON
OPEN/
CLOSE
SLOW
+
DISPLAY ON SCREEN
ENTER
PREVIOUS
SELECT
NEXT
CLEAR
1
2
3
4
5
6
7
8
9
CANCEL
RETURN
0
TITLE/
SOUND
GROUP
EFFECT
VFP
DIMMER
I/P
ANGLE
SUBTITLE
AUDIO
ZOOM
SLIDE EFFECT
This model is a model to which Pick up of "XV-N320B,XV-N322S,XV-N222S"
that has already been put on the market and "Circumference circuit of picking up"
are changed. Please see page 1-3 for details.
1
PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
2
SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
3
DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
4
ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
5
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
DVD PLAYER
XV-N320BUS2C,XV-N320BUC2C,XV-N322SUS2C,XV-N322SUC2C,
TABLE OF CONTENTS
COPYRIGHT © 2005 Victor Company of Japan, Limited
US ----------------------- U.S.A.
UC ------------------- Canada
®
V I D E O
XV-N222SUS2C,XV-N222SUC2C
Area Suffix
No.YD053B
2005/11

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Table of Contents
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Summary of Contents for JVC XV-N320BUS2

  • Page 1 SERVICE MANUAL DVD PLAYER YD053B 2005 XV-N320BUS2,XV-N320BUC2, XV-N322SUS2,XV-N322SUC2, XV-N222SUS2,XV-N222SUC2 Area Suffix US ----------------------- U.S.A. UC ------------------- Canada STANDBY/ON OPEN/ CLOSE SLOW DISPLAY ON SCREEN ENTER PREVIOUS SELECT NEXT CLEAR CANCEL RETURN TITLE/ SOUND GROUP EFFECT DIMMER ® ANGLE SUBTITLE AUDIO...
  • Page 2 SPECIFICATION XV-N320BUS2,XV-N320BUC2,XV-N322SUS2,XV-N322SUC2,XV-N222SUS2,XV-N222SUC2 General Readable discs DVD VIDEO, DVD-R (Video format), DVD-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 Power consumption 11.0 W (POWER ON), 1.0 W (STANDBY mode)
  • Page 3 For this service manual This model is a model to which Pick up of "XV-N320B,XV-N322S,XV-N222S" that has already been put on the market and "Circumference circuit of picking up" are changed. < When the label in figure is pasted in the main body > The circumference circuit of picking up and picking up is different from the model to whom the label is not pasted by the same model name, and use this manual, please.
  • Page 4 SECTION 1 PRECAUTION Please refer to "XV-N320B,XV-N322S for US,UC (issue number : YD053)" about this section. SECTION 2 SPECIFIC SERVICE INSTRUCTIONS Please refer to "XV-N320B,XV-N322S for US,UC (issue number : YD053)" about this section. SECTION 3 DISASSEMBLY Please refer to "XV-N320B,XV-N322S for US,UC (issue number : YD053)" about this section.
  • Page 5 (No.YD053B)1-5...
  • Page 6 Victor Company of Japan, Limited AV & MULTIMEDIA COMPANY DIGITAL VIDEO STORAGE CATEGORY 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan (No.YD053B) Printed in Japan...
  • Page 7: Schematic Diagrams

    SCHEMATIC DIAGRAMS DVD PLAYER XV-N320BUS2,XV-N320BUC2, XV-N322SUS2,XV-N322SUC2, XV-N222SUS2,XV-N222SUC2 CD-ROM No.SML200511 Area Suffix US ----------------------- U.S.A. UC ------------------- Canada STANDBY/ON OPEN/ CLOSE SLOW DISPLAY ON SCREEN ENTER PREVIOUS SELECT NEXT CLEAR CANCEL RETURN TITLE/ SOUND GROUP EFFECT DIMMER ® ANGLE SUBTITLE AUDIO...
  • Page 8 CHARTS AND DIAGRAMS 4. Voltage measurement NOTES OF SCHEMATIC DIAGRAM 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 10: Block Diagram

    Block diagram (Front end processor) IC101 AOUTL+ AOUTR+ SVREF A B C D E F RF 2CH DAC CDPD DVDPD FROM IC403 Pick-up T+ T- Unit F+ F- 4CH Driver DFCT IC201 BSUM SPDIF WOUT FE CE AOUTL- VOUT MINTR FODRV AOUTR- UOUT...
  • Page 11 J602 L702 S-VIDEO output SPDIF Coaxial digital IC704 L707 output J601 L706 PbOUT Component L730 video output PrOUT L709 C/Cv/Y Composite L701 video output AOUTL+/- AOUTR+/- AUDIOL/R OP.Amplifier Analog IC701 audio output K1,K2 Operation switch SG1 to SG4 S501 to S508 AC-DC Q951 D951,C950...
  • Page 12 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 C965 TP150 C149 R142 1000P Q131 C152 C154 Q130 R130 C153 C155 C156 Q132 C146 C101 C102 C140 R134 SDEN C109 TEBC...
  • Page 13 CN310 D3.3V DGND B3.3V B1.8V B3.3V D3.3V R399 D3.3V C342 AOUTL R371 C370 R372 TSD1 R373 C333 C341 R374 C330 C331 C339 C340 TSD0 R375 C369 100/4 470P R376 SPDIF R377 R307 4.7K C379 AGND R360 DGND TP304 TP346 TP307 C334 TP306 TP305...
  • Page 14 Power supply and AV output terminal section C902 T901 QQS0328-001 R950 FC901 FC902 QNG0019-001Z ICP-N10-T QNG0019-001Z D951 C906 R901 C950 D903 1F4G-T2 1000P 100/6.3 DI106 C901 D905 D960 C907 MTZJ3.6B-T2 0.082 47/200 D902 P901 1F4G-T2 L901 D952 QGA7901C1-02 C982 1F4G-T2 39/35 QQR1384-001 C903...
  • Page 15 EP901 C918 C991 C920 C919 C917 TO CN301 SHEET 1 CP950 BUSWIRE C990 CN901 QGF1040C1-13 NQR0129-002X Q951 2SC3576-JVC-T R963 R932 TO CN303 R934 R961 1.5K Q952 SHEET 1 RT1P441C-X S502 S501 R911 QSW1120-001Z CN902 QSW1120-001Z S508 QGF1040C1-07 S503 QSW1120-001Z QSW1120-001Z...
  • Page 16: Printed Circuit Boards

    Printed circuit boards Main board <01> K901 R964 R709 R706 L960 R723 R753 C952 C702 R965 R716 R735 R738 EP901 R726 R715 C953 C756 R711 C748 L709 C771 L730 C752 D704 L706 C718 D705 L701 R733 C730 C720 R732 R780 K701 L702 C743...
  • Page 17 CAUTION : FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH SAME TYPE AND RATED FUSE(S). ATTENTION : REPLACER PAR DES FUSIBLE DE MEME TYPE. R709 R706 R704 C702 R705 CN903 R735 Q963 R981 Q960 Q702 R962 Q962 C756 Q701 EP902 K504 R710...
  • Page 18 Digital board <02> Forward side TP100 R212 C208 C148 C273 CN101 R205 C141 R211 C140 C209 R275 C109 X301 R215 C101 C336 R214 C323 C322 C117 C1 R381 C324 R311 R312 C275 C207 C103 C274 R206 R219 C114 C115 R142 C277 C202 C262...
  • Page 19 Switch board <03> C148 CN101 R137 C141 R138 C140 C156 C109 C101 C117 C120 C103 C114 C115 R142 C146 TP93 C357 C147 C351 C110 C111 C112 Q131 R139 Q132 C143 R117 R130 C127 R141 TP132 R140 C173 C126 R399 R315 K311 C330 C339...
  • Page 20 Victor Company of Japan, Limited AV & MULTIMEDIA COMPANY DIGITAL VIDEO STORAGE CATEGORY 12, 3-chome, Moriya-cho, kanagawa-ku, Yokohama, kanagawa-prefecture, 221-8528, Japan Printed in Japan No.YD053BSCH...
  • Page 21: Table Of Contents

    PARTS LIST [XV-N320BUS2,XV-N320BUC2,XV-N322SUS2, XV-N322SUC2,XV-N222SUS2,XV-N222SUC2] * 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 - Contents -...
  • Page 22: Exploded View Of General Assembly And Parts List

    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.YD053B)
  • Page 23 Part No. Part Name Description Local GN10059-035A FRONT PANEL 222UC,222US GN10059-018A FRONT PANEL 320UC,320US GN10059-019A FRONT PANEL 322UC,322US GN40020-002A JVC MARK GN20111-001A WINDOW SCRREN GN20110-001A PUSH BUTTON 320UC,320US GN20110-005A PUSH BUTTON 222UC,222US,322UC,322US QYSDSF2608ZA TAP SCREW FOR PUSH BUTTON(x3) GN10061-001A CHASSIS BASE...
  • Page 24: Dvd Traverse Mechanism Assembly And Parts List

    DVD Traverse mechanism assembly and parts list Block No.M2MM GXL-Z11-1C Grease =JVG-31N =CFD-4007ZY2 =PG-641 =1401C < Back side > 63.3mm 0.1mm 10.5mm 0.1mm 3-4(No.YD053B)
  • Page 25 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 QYSDST2604ZA TAP SCREW M2.6 x 4mm(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 26: Dvd Loading Mechanism Assembly And Parts List

    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.YD053B)
  • Page 27 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 LE10276-002A TRAY LE31045-001A BUSHING LE40898-001A SHAFT QYSSSF2008Z TAP SCREW M2 x 8mm QAR0197-001 MOTOR LV42087-002A...
  • Page 28: Electrical Parts List

    2SC3928A/QR/-X TRANSISTOR C771 NDC31HJ-470X C CAPACITOR 47pF 50V J Q760 RT1P44QC-X DIGI TRANSISTOR  C901 QFZ9073-823 MM CAPACITOR 0.082uF AC250V M Q951 2SC3576-JVC-T TRANSISTOR  C903 QCZ9071-101 C CAPACITOR 100pF AC400V K Q952 RT1P441C-X DIGI TRANSISTOR C905 QCZ9079-222 C CAPACITOR...
  • Page 29 Digital board  Symbol No. Part No. Part Name Description Local Block No. [0][2] R725 NRSA63J-561X MG RESISTOR 560Ω 1/16W J R726 NRSA63J-101X MG RESISTOR 100Ω 1/16W J  Symbol No. Part No. Part Name Description Local R727 NRSA63J-103X MG RESISTOR 10kΩ...
  • Page 30  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C211 NCB31CK-223X C CAPACITOR 0.022uF 16V K C406 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C217 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C417 NCB31CK-104X C CAPACITOR 0.1uF 16V K...
  • Page 31  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R314 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J K401 NQR0502-001X FERRITE BEADS R320 NRSA63J-472X MG RESISTOR 4.7kΩ 1/16W J X301 NAX0770-001X CRYSTAL R326 NRSA63F-820X MG RESISTOR 82Ω...
  • Page 32: Packing Materials And Accessories Parts List

    Packing materials and accessories parts list Block No.M4MM INST BOOK SA ACCESSORIES SA 3-12(No.YD053B)
  • Page 33 Packing and accessories Block No. [M][4][M][M]  Symbol No. Part No. Part Name Description Local GNT0063-002A INST BOOK ENGLISH(UC) 222UC GNT0063-003A INST BOOK FRENCH(UC) 222UC GNT0063-001A INST BOOK ENGLISH(US) 222US GNT0059-002B INST BOOK ENG/FRE(UC) 320UC,322UC GNT0059-026B INST BOOK FRENCH(UC) 320UC,322UC GNT0059-001C INST BOOK ENGLISH(US/UJ)

Table of Contents