JVC XV-N330BUC Скачать руководство пользователя страница 11

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(No.YD095)1-11

3.1.4 Removing the rear panel (See Figure 6 )

• Prior to performing the following procedure, remove the top

cover.

(1) Remove the four screws

attaching the rear panel.

(2) Disconnect the power cord from connector

P901

on the

main board

Fig.6

3.1.5 Removing the digital board and main board. (See Figure 7 ,Figure 8)

• Prior to performing the following procedure, remove the top

cover/front panel assembly/rear panel.

(1) Remove the two screws

attaching the digital board.

(2) Disconnect the card wire from connector

CN201

CN202

CN101

CN301

CN302

CN303

on the digital board.

(3) Disconnect the card wire from connector

CN903

on the

main board.

(4) Remove the four screws

attaching the main board.

Fig.7

Fig.8

3.1.6 Remove the FL Display board (See Figure 9)

• Prior to performing the following procedure, remove the top

cover.

(1) Disconnect the card wire from connector

CN501

on the FL

Display board.

(2) Remove the two screws

attaching the FL Dispiay board.

Fig.9

Main board

P901

Rear panel

Digital board

CN303

CN202

CN302

CN101

CN201

CN301

Main board

CN903

CN501

FL Display board

Содержание XV-N330BUC

Страница 1: ...TIONS 1 8 3 DISASSEMBLY 1 9 4 ADJUSTMENT 1 16 5 TROUBLESHOOTING 1 19 Area Suffix US U S A UC Canada UJ U S A Militaly XV N330BUSC XV N330BUCC XV N330BUJC XV N332SUSC XV N332SUCC XV N332SUJC D6P1 V I D E O OPEN CLOSE LIST SET UP CLEAR SLOW DISPLAY ON SCREEN ENTER STANDBY ON VFP I P CANCEL RETURN SOUND EFFECT TITLE GROUP DIMMER AUDIO SUBTITLE ANGLE SLIDE EFFECT ZOOM 1 2 3 4 5 6 7 8 9 0 THUMBNAIL TOP...

Страница 2: ... 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 AC 110 V 240 V 50 Hz 60 Hz Power consumption 11 0 W POWER ON 1 0 W STANDBY mode Mass 1 5 kg 3 3 lbs Dimensions W H D 435mm 44mm 201 5 mm 17 3 16 inch 1 3 4 inc 7 15 16 inch Video outputs COMPONENT pin jacks Y Output 1 0 Vp p 75 Ω Pb Pr Output 0 7V...

Страница 3: ...headphone jack control shafts etc to be sure the product is safe to operate without danger of electrical shock Do not use a line isolation transformer during this check Plug the AC line cord directly into the AC outlet Using a Leakage Current Tester measure the leakage current from each exposed metal parts of the cabinet particular ly any exposed metal part having a return path to the chassis to a...

Страница 4: ...the traverse unit optical pickup to strong shocks as it is a sensitive complex unit 2 Cut off the shorted part of the flexible cable using nippers etc after replacing the optical pickup For specific details refer to the replacement procedure in the text Remove the anti static pin when replacing the traverse unit Be careful not to take too long a time when attaching it to the connector 3 Handle the...

Страница 5: ...07 C712 C713 C730 C901 C902 C903 C904 C905 C906 C907 C908 C909 C950 C954 C955 C956 C957 C958 C959 C964 C966 C982 C983 C985 CN901 CN902 CN903 B752 CN905 B916 D902 B915 D906 D951 D952 D953 D954 D955 D956 D957 D960 EP902 FC901 FC902 IC901 IC902 J601 J602 J703 J901 L701 L702 L706 L707 L709 L730 L901 L951 L952 L953 L954 L955 L960 P901 PC901 Q951 B731 B730 R901 R902 CP950 S501 S502 S503 S504 S505 S506 S...

Страница 6: ...sible and or invisible laser radiation and is equipped with safety switches which prevent emission of radiation when the drawer is open and the safety interlocks have failed or are defeated It is dangerous to defeat the safety switches 5 CAUTION If safety switches malfunction the laser is able to function 6 CAUTION Use of controls adjustments or performance of procedures other than those specified...

Страница 7: ...tting of these half fixed resistors for laser power adjustment 1 10 2 Destruction of Traverse Unit and Laser Pickup by Static Electricity Laser diodes are easily destroyed by static electricity charged on clothingor the human body Before repairing peripheral elements of the traverse unit or pickup be sure to take the following electrostatic protection 1 Wear an antistatic wrist wrap 2 With a condu...

Страница 8: ...1 8 No YD095 SECTION 2 SPECIFIC SERVICE INSTRUCTIONS This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS ...

Страница 9: ...and lower part of the rear of the top cover with opening them slightly in an outward direction And the top cover will be removed Fig 1 3 1 2 Removing the front panel assembly See Figure 2 Prior to performing the following procedure remove the top cover There is no need to remove the mechanism assembly 1 Hook a and b are removed respectively and the front panel assembly is removed Fig 2 B B B A x 2...

Страница 10: ...nterclockwise Then a pick up unit moves back 7 It solders to two c sections on the pick up unit 8 Disconnect the card wire from connector CN201 CN202 CN101 on the digital board ATTENTION Please extract the wire after short circuited of two places on the pick up unit in part c with solder Please remove the solder two places of part c after connecting the wire with CN101 when reassembling CAUTION Be...

Страница 11: ... attaching the digital board 2 Disconnect the card wire from connector CN201 CN202 CN101 CN301 CN302 CN303 on the digital board 3 Disconnect the card wire from connector CN903 on the main board 4 Remove the four screws F attaching the main board Fig 7 Fig 8 3 1 6 Remove the FL Display board See Figure 9 Prior to performing the following procedure remove the top cover 1 Disconnect the card wire fro...

Страница 12: ... of the tray is removed from b of the loading base Then remove the tray upward See Figure 4 Attaching the tray Engage c of the loading base to the projection of the tray while tilting the tray to the left Turn the tray in a direction of the ar row and attach the slide bracket See Figure 5 Note Prior to the procedure above move the slide cam in a direction of the arrow so that d of the slide cam ca...

Страница 13: ...Figure 8 and Figure 9 Prior to the following procedure remove the traverse mecha nism assembly 1 Remove the two arms of the elevator from the two parts f by moving the arms in a direction of the arrow 2 Pull out the elevator in a rear direction Attaching the elevator Engage the two holes g to the two shafts on the front part of the elevator And then attach the elevator Fig 8 Fig 9 Loading mechanis...

Страница 14: ...g procedure remove the tray the traverse mechanism assembly and the elevator 1 Remove the belt from the pulley 2 Remove two screws C attaching the loading motor 3 Remove two solders h on the switch board Fig 10 Fig 11 Loading base Slide cam Belt 㧯㧯 Pulley Pulley Loading motor Switch board Part h ...

Страница 15: ...af spring 3 Lift i of the shaft 1 and pull out the shaft 1 from j 4 Remove k of the pickup from the shaft 2 Attaching the pickup 1 Engage k of the pickup to the shaft 2 2 A spring is lifted and shaft 1 is inserted in the j and at tach the shaft 1 to i 3 Attach the leaf spring and then attach the plate Fix the leaf spring and the plate by using the screw D Fig 12 Fig 13 D Plate Leaf spring spring P...

Страница 16: ...whether the symptoms are improved or not After servicing before returning the main body to a customer Initialized main body should be returned to a customer 1 Set the main body at test mode 2 Press FWD SKIP key of the main body 3 When indicate P on the FL display initialization is completed Becomes test mode Version of backend Type of flash memory Version of frontend Check mode N330 FL Display bec...

Страница 17: ...uch as jvc_dvd are not necessary 4 3 2 Update method 1 Prepare update disc with N330XXXX rom file written in its root 2 Press POWER key of the main body to turn the main body on 3 Insert the update disc 4 The contents of disc are read automatically and update is started 5 TV screen 1 27 2 27 if the count up is displayed and it becomes 27 27 it will be displayed on FL display as DONE and up date wi...

Страница 18: ...tion buttons should worked correctly with moderate click feeling Open and close movement of tray When press OPEN CLOSE button the tray should move smoothly without any noise Remote controller unit working Check the correctly operation in use of remote controller unit Reading of TOC Be not long in the malfunction Search Both forward searches and backward searches should be able to be done Do not st...

Страница 19: ...s for several seconds and becomes NO DISC or an error display afterwards The rotation of DISC becomes high speed and abnormal and becomes NO DISC or an error display afterwards Is focus retraction OK Even when it retracts correctly if it is out of focus and makes repeated retries with a clicking sound it is in error Is tracking retraction OK If TE waveform reappears or fails to converge after the ...

Страница 20: ...or is defective IC101 APC circuit is defective Q101 Q102 Pattern is defective Lines for CN101 All patterns which relate to pick up and patterns between IC101 IC101 For signal from IC101 to IC301 is signal output from IC101 40 FE 5 2 3 Traverse movement error 1 Defective traverse driver Has the voltage come between terminal of CN201 7 and 8 2 Defective BTL driver IC201 Has the motor drive voltage g...

Страница 21: ...5 2 3 traverse movement error in Check points for each error when it is not normal Are not there caught of the feeding mechanism etc 5 2 10 Picture is distorted or abnormal sound occurs at intervals of several seconds Is the feed operation normal Are not there caught of the feeding mechanism etc 5 2 11 Others The image is sometimes blocked and the image stops The image is blocked when going to out...

Страница 22: ... No YD095 DIGITAL VIDEO STORAGE CATEGORY 12 3 chome Moriya cho kanagawa ku Yokohama kanagawa prefecture 221 8528 Japan Victor Company of Japan Limited VPT Printed in Japan ...

Страница 23: ...ed part XV N330BUS XV N330BUC XV N330BUJ XV N332SUS XV N332SUC XV N332SUJ Contents Exploded view of general assembly and parts list DVD Traverse mechanism assembly and parts list DVD Loading mechanism assembly and parts list Electrical parts list Packing materials and accessories parts list 3 2 3 4 3 6 3 8 3 12 Area Suffix US U S A UC Canada UJ U S A Militaly ...

Страница 24: ...A BACK SIDE A BACK SIDE Block No M1MM 38 37 37 36 38 37 A FRONT SIDE Operation switch board 5 4 1 2 3 6 7 7 b 8 9 11 9 9 10 14 15 c 16 17 18 19 19 20 20 21 21 21 21 a c b 22 12 23 24 39 26 26 a 34 35 33 29 30 32 31 27 Digital board Main board VFD board 28 25 8 13 ...

Страница 25: ... WIRE VFD TO MAIN 18 TRAVERSE MECHANISM 19 LE40900 003A INSULATOR x2 20 LE40900 005A INSULATOR x2 21 LE40901 002A SPECIAL SCREW FOR INSULATOR x4 22 LOADING MECHANISM 23 GN30102 001A FFC HOLDER FOR FFC WIRE 24 QYSDSF2608ZA TAP SCREW FFC HOLDER 25 GN30006 027A SPACER x2 26 QYSBSG3006ZA TAP SCREW MECHA CHASSIS x3 27 GN30082 001A SHIELD except ver UJ 28 GN20115 060A REAR PANEL 330UC 330US 28 GN20115 0...

Страница 26: ...rse mechanism assembly and parts list 16 12 13 14 15 Back side 25 20 Grease 1401C PG 641 CFD 4007ZY2 JVG 31N 17 6 21 22 23 8 9 7 10 19 18 2 1 3 4 11 Block No M2MM 27 63 3mm 0 1mm 10 5mm 0 1mm A A GXL G11 1C 27 5 26 27 24 11 ...

Страница 27: ...EAR T 10 QYSPSPU2040ZA SCREW M2 x 4mm x2 11 QYSDST2605ZA TAP SCREW M2 6 x 5mm x3 12 QAL0786 002 P UP 13 LE20732 001A SW ACTUATOR 14 LE31093 001A LEAD SPRING 15 QYSPSFU1740ZA TAP SCREW M1 7 x 4mm x2 16 QUQK05 2420AC E FFC WIRE 24pin 20cm 17 LE40931 001A SHAFT 18 LE40855 002A FEED GEAR E 19 LV41517 003A LEAD SCREW 20 LE40930 001A FEED GEAR M 21 LE40928 002A THURUST SPRING 22 LE40927 002A PLATE 23 QY...

Страница 28: ...95 DVD Loading mechanism assembly and parts list JVS 1003 JVG 31N Switch board Back side a b Block No M3MM Grease 20 19 18 5 17 4 13 14 16 3 21 1 8 10 9 7 6 12 11 22 7 95mm 0 10mm ELM J2 2C a b All circumferences ...

Страница 29: ...6 003A ELEVATOR 7 LE10276 003A TRAY 8 LE31045 001A BUSHING 9 LE40898 001A SHAFT 10 QYSSSF2008ZA TAP SCREW M2 x 8mm 11 QAR0197 001 MOTOR 12 LV42087 002A MOTOR PULLEY 13 QYSPSPU1730ZA SCREW M1 7 x 3mm x2 14 QYSDSF2008ZA TAP SCREW M2 x 8mm x2 16 LE40897 001A BELT 17 LE31046 003A CLAMPER 18 LV42930 003A P C MAGNET 19 LE40899 001A YOKE 20 LE40906 002A SPECIAL SCREW 21 LE31044 001A IDLE GEAR 22 LE40937 ...

Страница 30: ...100pF 50V J C714 NDC31HJ 470X C CAPACITOR 47pF 50V J C715 NCB31HK 471X C CAPACITOR 470pF 50V K C716 NCB31HK 271X C CAPACITOR 270pF 50V K C717 NCB31HK 471X C CAPACITOR 470pF 50V K C718 NDC31HJ 470X C CAPACITOR 47pF 50V J C719 NCB31HK 271X C CAPACITOR 270pF 50V K C720 NCB31CK 104X C CAPACITOR 0 1uF 16V K C721 NCB31HK 332X C CAPACITOR 3300pF 50V K C722 NCB31HK 472X C CAPACITOR 4700pF 50V K C723 NCB31...

Страница 31: ...F 332X MG RESISTOR 3 3kΩ 1 16W F R961 NRSA63J 103X MG RESISTOR 10kΩ 1 16W J R963 QRE141J 4R7Y C RESISTOR 4 7Ω 1 4W J L701 QQL231J 2R2Y COIL 2 2uH J L702 QQL231J 2R2Y COIL 2 2uH J L706 QQL231J 1R0Y COIL 1uH J L707 QQL231J 1R0Y COIL 1uH J L709 QQL231J 2R2Y COIL 2 2uH J L730 QQL231J 2R2Y COIL 2 2uH J L901 QQR1384 001 LINE FILTER L951 QQR1633 001 CHOKE COIL L952 QQR1633 001 CHOKE COIL L953 QQR1633 001...

Страница 32: ...1CZ 104X C CAPACITOR 0 1uF 16V Z C343 NCB31CK 104X C CAPACITOR 0 1uF 16V K Symbol No Part No Part Name Description Local C344 NEAF0GM 476X E CAPACITOR 47uF 4V M C349 NCF31CZ 104X C CAPACITOR 0 1uF 16V Z C350 NCF31CZ 104X C CAPACITOR 0 1uF 16V Z C351 NCF31CZ 104X C CAPACITOR 0 1uF 16V Z C352 NCF31CZ 104X C CAPACITOR 0 1uF 16V Z C353 NCB31HK 471X C CAPACITOR 470pF 50V K C357 NCF31AZ 105X C CAPACITOR...

Страница 33: ...6W J R342 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R343 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R344 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R345 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R346 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R347 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R348 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R349 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R350 NRSA63J 101X MG RESISTOR 100Ω 1 16W J R360 NRS...

Страница 34: ...3 12 No YD095 Packing materials and accessories parts list Block No M4MM P3 P1 P5 P4 P2 P6 INST BOOK SA ACCESSORIES SA A5 A4 A2 A1 A10 A11 A6 A8 A7 A9 A3 ...

Страница 35: ...LUG ADAPTOR only ver UJ A 4 BT 51034 2 REGISTRATION CARD only ver US A 5 YU20333 SAFETY INST except ver UJ A 6 WARRANTY CARD BT 52006 1 only ver UC A 7 QAM0328 001 AV CORD 3P A 8 RM SXV069M REMOCON UNIT A 9 BATTERY R6TYPE x2 A10 QPC02504015P POLY BAG FOR INST A11 QPC01503515 POLY BAG 15cm x 35cm P 1 QPC06005515P POLY BAG FOR SET P 2 GN10105 001A PACKING CASE only 330 P 2 GN10105 002A PACKING CASE ...

Страница 36: ... SML200604 Area Suffix US U S A UC Canada UJ U S A Militaly XV N330BUSC XV N330BUCC XV N330BUJC XV N332SUSC XV N332SUCC XV N332SUJC D6P1 V I D E O OPEN CLOSE LIST SET UP CLEAR SLOW DISPLAY ON SCREEN ENTER STANDBY ON VFP I P CANCEL RETURN SOUND EFFECT TITLE GROUP DIMMER AUDIO SUBTITLE ANGLE SLIDE EFFECT ZOOM 1 2 3 4 5 6 7 8 9 0 THUMBNAIL TOP MENU MENU NEXT PREVIOUS SELECT ...

Страница 37: ......

Страница 38: ...oltage charts 1 2 3 2 5 5 0 1 8 PB and REC modes Voltage of PB and REC modes are the same PB mode REC mode 4 Voltage measurement 1 Regulator DC DC CONV circuits REC Colour bar signal PB Alignment tape Colour bar Unmeasurable or unnecessary to measure 2 Indication on schematic diagram Voltage indications for REC and PB mode on the sche matic diagram are as shown below 6 Indication of the parts for ...

Страница 39: ...al digital output Component video output Composite video output Analog audio output C SPDIF AUDIOL R Y Y Pb Pr PbOUT PrOUT C Cv Y L702 L706 L730 L709 L701 OP Amplifier IC701 AOUTL AOUTR Block diagram CN501 FL Display DI501 FL Display driver IC501 Remote controller IC502 F F K1 K2 SG1 to SG4 VDISP STB FLDIN CLK GR1 to GR7 SG1 to SG9 REMO L707 IC704 AC IN Line filter L901 AC DC D903 Power transforme...

Страница 40: ... 3V 0 1 1 0 NI DGND NI 0 1 0 1 0 1 0 1 16 D3 3V NI 1000P 1000P 0 NI NI DGND 33 220 6 3 0 1 33 33 33P 470P 33P 33P DGND 470P 220 6 3 QGF0536C1 24W 3 3K 3 3K 0 1 1 0 033 0 1 NI B3 3V 680P 36K 0 033 0 680P NQR0251 001X NI 680P 680P 0 1 NI 3 3K 1SS355 X 0 NI 100 4 NQR0251 001X B5 7V NI 4 7K NI MGND D3 3V NI D5V B2 0V B3 3V 0 1 0 1 DGND 0 1 NI 0 1 D5V 0 1 AGND 47 4 DGND 1000P NI B5 7V B3 3V DGND DGND N...

Страница 41: ...NI NI 100U QNG0019 001Z 0 082 QNG0019 001Z QQR1384 001 NI QGA7901C1 02 47 200 NI 68K DGND NI NI NI NI NI NI 620 QGF1208C1 17 22P 1000P NQR0129 002X 82 25 18K 2SC3576 JVC T 10k 10K RT1P441C X 4 7 PC123Y82FZ MIP2C50MSSCF 270 0 1 390K 150 1 5k BUSWIRE 1 1SS133 T2 TL432 A T 82 25 220 10 39 35 1 5K NI NQR0129 002X 100 25 SN74AHCT08NS X 100 25 0 0022 47K 10 25 8 2K QQR1633 001 RC4558D X RC4558D X 1 2K 1...

Страница 42: ...PC901 Q701 Q702 Q703 Q704 Q705 Q706 Q711 Q712 Q760 Q951 Q952 Q960 Q961 Q962 Q963 R701 R703 R704 R705 R706 R709 R710 R711 R712 R713 R714 R715 R716 R717 R718 R723 R724 R725 R726 R727 R728 R729 R732 R733 R734 R735 R736 R737 R738 R739 R741 R752 R753 R754 R756 R757 R758 R772 R773 R774 R775 R776 R779 R780 R781 R790 R901 R902 R903 R904 R905 R906 R932 R934 R935 CP950 R953 R954 R955 R956 R957 R958 R961 R96...

Страница 43: ...156 C913 R314 R319 C310 R142 Q302 R322 C321 R381 C403 TP313 TP314 TP315 C297 C102 C104 C105 C108 C113 C118 C119 C121 C124 C125 C137 C138 C144 C145 C149 C151 C180 C181 C182 C201 C204 C206 C211 C217 C251 C257 C258 C259 C263 C290 C304 C305 C306 C307 C308 C309 C317 C319 C320 C327 C331 C335 C337 C340 C344 C349 C350 C352 C355 C361 C362 C364 C365 C366 C367 C368 C369 C370 C371 C377 C380 C381 C385 C391 C39...

Страница 44: ......

Страница 45: ...No YD095SCH Victor Company of Japan Limited DIGITAL VIDEO STORAGE CATEGORY 12 3 chome Moriya cho kanagawa ku Yokohama kanagawa prefecture 221 8528 Japan VPT Printed in Japan ...

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