JVC XV-C3SL Service Manual
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JVC XV-C3SL Service Manual

JVC XV-C3SL Service Manual

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XV-C3SL
SERVICE MANUAL
DVD VIDEO PLAYER
A0032
2002
07
XV-C3SL
No.A0032
COPYRIGHT © 2002 VICTOR COMPANY OF JAPAN, LTD.
2002/08

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Summary of Contents for JVC XV-C3SL

  • Page 1 XV-C3SL SERVICE MANUAL DVD VIDEO PLAYER A0032 2002 XV-C3SL No.A0032 COPYRIGHT © 2002 VICTOR COMPANY OF JAPAN, LTD. 2002/08...

  • Page 2: Table Of Contents

    XV-C3SL TABLE OF CONTENTS Important Safety Precautions ............. 3 Safety Precautions .

  • Page 3: Important Safety Precautions

    XV-C3SL SECTION 1 Important Safety Precautions 1.1 Safety Precautions (1) This design of this product contains special hardware and voltmeter. many circuits and components specially for safety purposes. Move the resistor connection to each exposed metal part, For continued protection, no changes should be made to the...

  • Page 4: Preventing Static Electricity

    XV-C3SL 1.5 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.

  • Page 5: Important For Laser Products

    XV-C3SL 1.7 Important for laser products (1) CLASS 1 LASER PRODUCT (5) CAUTION : If safety switches malfunction, the laser is able (2) DANGER : Invisible laser radiation when open and inter to function. lock failed or defeated. Avoid direct exposure to beam.

  • Page 6: Precautions For Service

    XV-C3SL 1.8 Precautions for Service 1.8.1 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.

  • Page 7: Disassembly Method

    2.1 Main body There is a part different from the photograph according to the model and the destination though explains this disassembly method by using XV-C3SL for Europe. 2.1.1 Removing the top cover (see Fig.1) (1) Remove the two screws A attaching the top cover on both sides of the body.
  • Page 8 XV-C3SL 2.1.3 Removing the mechanism assembly (see Fig.4,5) • Prior to performing the following procedure, remove the top cover, front panel assembly and bracket. (1) Remove the three screws D attaching the mechanism as- sembly. (2) The servo control board is removed from the connector CN961 and CN701 connected with the main board re- spectively.
  • Page 9 XV-C3SL 2.1.5 Removing the rear panel and audio output board (see Fig.7) • Prior to performing the following procedure, remove the top cover. (1) Remove the nine screws E attaching the rear panel. (2) Disconnect the card wire from connector CN706 on the audio output board.

  • Page 10: Mechanism

    XV-C3SL SECTION 3 MECHANISM 3.1 Loading assembly section 3.1.1 Removing the clamper assembly (See Fig.1) (1) Remove the four screws A attaching the clamper assembly. (2) Move the clamper in the direction of the arrow to release the two joints a on both sides.
  • Page 11 XV-C3SL 3.1.3 Removing the traverse mechanism assembly (See Fig.4 and 5) • Prior to performing the following procedure, remove the clamper assembly and the tray. (1) Remove the four screws B attaching the traverse mechanism assembly. ATTENTION: Before reattaching the traverse mechanism assembly, pass the card wire extending from the spindle motor Fig.4...
  • Page 12 XV-C3SL 3.1.5 Removing the motor assembly (See Fig.7 and 8) • Prior to performing the following procedure, remove the clamper assembly, the tray.the traverse mechanism assembly and the elevator. (1) Remove the belt from the pulley. (2) Remove the screw C attaching the motor assembly.
  • Page 13 XV-C3SL 3.1.6 Removing the Idle gear/pully gear/ middle gear/slitecam (See Fig.9 to 11) • Prior to performing the followong procedure,remove the clamper assembly,the tray,the traverse mechanism assembly,the elevator and the motor assembly. (1) Press the two tabs h inward and pull out idle gear.

  • Page 14: Traverse Mechanism Assembly Section

    XV-C3SL 3.2 Traverse mechanism assembly section 3.2.1 Removing the feed motor assembly (See Fig.12) (1) Unsolder the two soldering j on the spindle motor board. (2) Remove the four screws F attaching the feed motor as- sembly. Fig.12 3.2.2 Removing the feed motor (See Fig.12 to 14)
  • Page 15 XV-C3SL 3.2.3 Removing the pickup (See Fig.16 and 18) (1) Remove the screw I attaching the T spring (S) and the shaft holder. Remove also the plate. ATTENTION: When reattaching,make sure that the T spring (S) presses the shaft. (2) Pull out the part l of the shaft upward. Move the part m in the direction of the arrow and detach from the spindle base.
  • Page 16 XV-C3SL 3.2.5 Removing the spindle motor assembly (See Fig.19 to 21) (1) Remove the three screws L attaching the spindle motor on the bottom of the mechanism base. ATTENTION: When reattaching, pass the card wire extending from the spindle motor board through the notch of the spin- dle base.

  • Page 17: Adjustment Method

    XV-C3SL SECTION 4 Adjustment method 4.1 Initialization method If microprocessor (IC401,IC402,IC451) or pick-up is replaces, initialize the DVD player in the following matter (1) Take out the disc and close the tray. (2) Unplug the power plug. (3) Insert power plug into outlet while pressing both "PLAY" button and "OPEN/CLOSE" button.
  • Page 18 XV-C3SL 4.2.2 For Jitter value The jitter value is displayed on the FL display referring to the previous page. The jitter value is displayed by the hexadecimal number. In the following cases, please "Flap adjustment of the pick-up guide shaft" referring to the following page.

  • Page 19: Flap Adjustment Of The Pick-Up Guide Shaft

    XV-C3SL 4.3 Flap adjustment of the pick-up guide shaft 4.3.1 Tool list for adjustment • Hex wrench for adjustment Off-the-shelf (1.3mm) • Test disc VT-501 or VT-502 • Stud (four pieces set) Parts No. : JIGXVS40 (One is not used though there are four. ) Fig.4...
  • Page 20 XV-C3SL 4.3.3 Adjustment preparation (1) The mechanism assembly is made in the state from the main body from which is detached referring to the disassembly method. (2) Three studs are installed in the mechanism assembly respectively. (3) The servo control board is removed from the mechanism assembly, and puts into the state set up as shown in figure. (Each wire connected by the servo control board this time leaves the connection maintained.)

  • Page 21: Attention When Pick-Up Is Exchanged

    XV-C3SL 4.4 Attention when pick-up is exchanged (1) Flexible wire, pick-up spring, switch actuator, and lead spring are removed from an old pick-up(broken the one). < Guide > Flexible wire, pick-up spring and switch actuator, lead spring are removed without each decomposing while assembled.

  • Page 22: Confirm Method Of Operation

    The EEPROM is initialized. Refer to the initialization method. Opening picture check (Power ON) It should be display "JVC" Muting working The noise must not be had to the performance beginning when you push "PLAY" button or at ON/STANDBY. FL Display The mark and the logo, etc.

  • Page 23: Troubleshooting

    XV-C3SL 4.6 Troubleshooting 4.6.1 Servo volume Fig.14...

  • Page 24: Check Points For Each Error

    XV-C3SL 4.7 Check points for each error 4.7.1 Spindle start error (1) Defective spindle motor • Are there several ohms resistance between each pin of CN201 "5-6","6-7","5-7"? (The power supply is turned off and measured.) • Is the sign wave of about 100mVp-p in the voltage had from each terminal? [ CN201"9"(H1-),"10"(H1+),"11"(H2-),"12"(H2+),"13"(H3-),"14"(H3+) ]...
  • Page 25 XV-C3SL 4.7.3 Traverse movement NG (1) Defective traverse driver • Has the voltage come between terminal of CN101 "1" and "2" ? (2) Defective BTL driver (IC201) • Has the motor drive voltage gone out to IC201"17" or "18"? (3) Has the control signal come from servo IC or the microcomputer? •...
  • Page 26 XV-C3SL [When DVD usually reproduces] 4.7.9 Neither picture nor sound is output (1) It is not possible to search • Has the tracking been turned on? • To "(4.7.5) Tracking ON NG" in "Check points for each error" when the tracking is not normal.

  • Page 27: Description Of Major Ics

    XV-C3SL SECTION 5 Description of major ICs 5.1 74VHC00MTC-X (IC455,IC503) : 2-input nand gate • Pin layout • Truth table L : High impedance 5.2 74VHC74MTC-X (IC454) : ZIVA Wait • Terminal layout • Trouth table • Pin function Pin No. Symbol Description Pin No.

  • Page 28: An8703Fh-V (Ic101) : Frontend Processor

    XV-C3SL 5.3 AN8703FH-V (IC101) : Frontend processor • Pin layout • Pin function Pin No. Symbol Description Pin No. Symbol Description LPC1 Laser input terminal (DVD) RFDIFO Non connect LPC01 O Laser drive signal output terminal (DVD) RFOUT Connect to TP103...

  • Page 29: Ba5983Fm-X (Ic201) : 4Ch Driver

    XV-C3SL 5.4 BA5983FM-X (IC201) : 4CH Driver • Block diagram • Pin function Pin No. Symbol Description Pin No. Symbol Description BIAS IN Input for Bias-amplifier VO4(-) O Inverted output of CH4 OPIN1(+) Non inverting input for CH1 OP-AMP VO3(+)

  • Page 30: Ba6664Fm-X (Ic251) : 3Phase Motor Driver

    XV-C3SL 5.6 BA6664FM-X (IC251) : 3Phase Motor Driver • Pin layout • Block diagram...

  • Page 31: 74Vhct08Asj-X (Ic704) : 2-Input And Gate

    XV-C3SL • Pin function Pin No. Symbol Description Non connect Output 3 for spindle motor Non connect Output 2 for spindle motor Non connect Non connect Output 1 for spindle motor Connect to ground Positive input for hall input AMP 1...

  • Page 32: K3N5V1000Fj004 (Ic402) :P2 Rom Of 1,048,576Word X 16 Bit / 2,097,152 Word X 8 Bit

    XV-C3SL 5.8 K3N5V1000FJ004 (IC402) :P2 ROM of 1,048,576word x 16 bit / 2,097,152 word x 8 bit • Pin layout • Block diagram • Pin functions Symbol Function A0 - A20 Address Input D0 - D14 Data Output Chip Enable...

  • Page 33: K4S641632F-Tc75 (Ic504) :Cmos Sdram

    XV-C3SL 5.9 K4S641632F-TC75 (IC504) :CMOS SDRAM • Pin layout • Block diagram • Pin functions Symbol Description System clock Chip select Clock enable A0~A11 address BS0,1 Bank address strobe Row address strobe column address strobe Write enable LDQM Data input/output mask...

  • Page 34: Mn101C35Dld (Ic701) : System Controller

    XV-C3SL 5.10 MN101C35DLD (IC701) : System controller • Pin function Pin No. Symbol Description DDATA DAC control data DACOCS DAC control chip select DCLK DAC control clock MUTE1 Muting signal to IC601 VIDEO SW Component / S-Video switch input or RGB / S-Video switch input...

  • Page 35: Mn102L62Glh1 (Ic401) : Unit Cpu

    XV-C3SL 5.11 MN102L62GLH1 (IC401) : Unit CPU • Pin function Pin No. Symbol Function Pin No. Symbol Function WAIT Micon wait signal input Connect to TP406 Read enable Connect to TP405 SPMUTE Spindle muting output to IC251 P85/TM5IO Connect to TP404...

  • Page 36: Mn103S28Ega (Ic301) : Super Optical Disc Controller

    XV-C3SL 5.12 MN103S28EGA (IC301) : Super optical disc controller • Terminal layout • Block diagram • Pin function (1/4) Pin No. Symbol Description NINT0,1 Interruption of system control 0,1 VDD3 Power supply terminal for I/O(3.3V) Connect to ground NINT2 Interruption of system control 2...
  • Page 37 XV-C3SL • Pin function (MN103S28EGA : 2/4) Pin No. Symbol Description Read signal input from system controller 37~44 CPUDT7~0 System control data CLKOUT1 Non connect MMOD Test mode switch signal NRST System reset MSTPOL Master terminal polarity switch input SCLOCK...
  • Page 38 XV-C3SL • Pin function (MN103S28EGA : 3/4) Pin No. Symbol Description PLFLT1 Connect to capacitor 1 for PLL AVSS Connect to ground for analog circuit Connect to resistor for VREF reference current source VREFH Reference voltage input (2.2V) PLPG Non connect VHALF Reference voltage input (1.65V)

  • Page 39: Mm1565Af-X (Ic951) : 500Ma Regulator

    XV-C3SL • Pin function (MN103S28EGA : 4/4) Pin No. Symbol Description Connect to ground VDD3 Power supply terminal for I/O (3.3V) HDD1 ATAPI host data 1 HDD13 ATAPI host data 13 HDD2 ATAPI host data 2 HDD12 ATAPI host data 12...

  • Page 40: Mn35505-X (Ic703) : Dac

    XV-C3SL 5.14 MN35505-X (IC703) : DAC • Terminal layout • Pin function Pin No. Symbol Description Control signal for DAC Digital data input LRCK L and R clock for DAC Bit clock for DAC Control signal for DAC DVDD2 Power supply terminal...

  • Page 41: S-93C66Afj-X (Ic451) : Eeprom

    XV-C3SL 5.15 S-93C66AFJ-X (IC451) : EEPROM • Pin layout • Pin function Pin No. Symbol Description Non connect Power supply terminal Chip select input Serial clock input Serial data input Serial data output Connect to ground Non connect • Block diagram...

  • Page 42: Mm1566Bf-X(Ic601):Video Signal Controller

    XV-C3SL 5.17 MM1566BF-X(IC601):Video signal controller • Pin layout & block diagram • Pin function Pin No. Symbol Description Vcc1 Power supply terminal Croma input MUTE1 Mute select Video input MODE1 Mode select terminal Video input BIAS Bias GND1 Connect to ground...

  • Page 43: 3033Lsa-X(Ic952):Dc Regulator

    XV-C3SL 5.18 SI-3033LSA-X(IC952):DC Regulator • Block diagram...

  • Page 44: Ziva-4.1-Pb0 (Ic501) : Back End - Digital Decoder

    XV-C3SL 5.19 ZIVA-4.1-PB0 (IC501) : Back end - Digital decoder • Terminal layout • Pin function (1/5) Pin No. Symbol Description Read strobe input Read/write strobe input VDD_3.3 Power supply terminal 3.3V WAIT Transfer not complete / data acknowledge. Active LOW to indicate host initiated transfer is complete.
  • Page 45 XV-C3SL • Pin function (ZIVA-4.1-PB0 : 2/5) Pin No. Symbol Description Connect to ground Non connect Non connect Non connect Non connect Non connect PIO0 I/O Programmable I/O terminal Connect to ground VDD_3.3 Power supply terminal 3.3V PIO1 I/O Programmable I/O terminal...
  • Page 46 XV-C3SL • Pin function (ZIVA-4.1-PB0 : 3/5) Pin No. Symbol Description MADDR6 SDRAM address MADDR5 SDRAM address VDD_2.5 Power supply terminal 2.5V Connect to ground MADDR4 SDRAM address SDRAM write enable SD-CAS Active LOW SDRAM column address VDD_3.3 Power supply terminal 3.3V...
  • Page 47 XV-C3SL • Pin function (ZIVA-4.1-PB0 : 4/5) Pin No. Symbol Description Connect to ground Non connect VSS_DAC Connect to ground for analog video DAC VSS_VIDEO Connect to ground for analog video CVBS DAC video output format : CVBS. Macrovision encoded...
  • Page 48 XV-C3SL • Pin function (ZIVA-4.1-PB0 : 5/5) Pin No. Symbol Description DVD-DATA7/CDG-SCLK DVD parallel compressed data from DVD DSP. or CD-G clock indicating sub code data clock input or output VDACK In synchronous mode, bit stream data acknowledge. Asserted when DVD data is valid.
  • Page 49 XV-C3SL...
  • Page 50 XV-C3SL VICTOR COMPANY OF JAPAN, LIMITED PERSONAL & MOBILE NETWORK BUSINESS UNIT. 1644, Shimotsuruma, Yamato, Kanagawa 242-8514, Japan 2002/08 (No.A0032)
  • Page 51 XV-C3SL PARTS LIST [XV-C3SL] * All printed circuit boards and its assemblies are not available as service parts. Area Suffix B ----------------------------------- U.K. E ------------ Continental Europe EN ------------- Northern Europe EV ----------------- Eastern Europ EE ---------- Russian Federation US ---------------------- Singapore...

  • Page 52: Exploded View Of General Assembly And Parts List

    XV-C3SL Exploded view of general assembly and parts list Block No. Grease 30 BACK SIDE JVS-1003 XV-C3SLUS, XV-C3SLUB, XV-C3SLUG ONLY...
  • Page 53 XV-C3SL Parts list (General assembly) 1/2 Block No. M1MM Item Parts number Parts name Q'ty Description Area FRONT PANEL B,E,EE,EN,EV LE10271-004A FRONT PANEL UB,UG,US LE10271-005A FELT SPACER E75896-002 WINDOW SCREEN(U LE20625-004A WINDOW SCREEN(L LE20626-007A FL SCREEN LE40759-001A ORNAMENT(L) LE20631-001A ORNAMENT(R)
  • Page 54 XV-C3SL Parts list (General assembly) 2/2 Block No. M1MM Item Parts number Parts name Q'ty Description Area SPECIAL SCREW QYSBSGY3008M SPECIAL SCREW QYSBSGY3008M SPECIAL SCREW QYSBSGY3008M SPECIAL SCREW QYSBSGY3008M FUSE QMF51E2-1R6-J1 METAL COVER LE20633-001A T.SCREW QYSBSGG3008E T.SCREW QYSDSG3008N FITTING BASE...

  • Page 55: Dvd Traverse Mechanism Assembly And Parts List

    XV-C3SL DVD Traverse mechanism assembly and parts list Block No. M Grease EBS0006-013B PG-641 CFD-4007ZY2 12.0mm 0.2mm 65.2mm...
  • Page 56 XV-C3SL Parts list (DVD Traverse mechanism assembly) Block No. M2MM Item Parts number Parts name Q'ty Description Area LE20520-002A MECHA BASE LE20516-001A SPINDLE BASE QYSDST2605M TAPPING SCREW LE30909-001A HOLDER QAR0165-001 FEED MOTOR LV41510-001A FEED GEAR QYSPSPU2040M SCREW LV41512-001A FEED GEAR...

  • Page 57: Dvd Loading Mechanism Assembly And Parts List

    XV-C3SL DVD Loading mechanism assembly and parts list Block No. M Grease UD-24H2 EM-30L CFD-4007ZY2...
  • Page 58 XV-C3SL Parts list (DVD Loading mechanism assembly) Block No. M3MM Item Parts number Parts name Q'ty Description Area LV10454-007A LOADING BASE QAR0164-001 MOTOR LV42087-001A MOTOR PULLEY QYSPSPU1730Z SCREW VKZ4777-003 MINI SCREW LV42209-001A BELT LV42084-002A PULLEYGEAR LV42085-002A MIDDLE GEAR LV42086-001A IDLE GEAR...

  • Page 59: Electrical Parts List

    XV-C3SL Electrical parts list (Main board) Block No. 01 Item Parts number Parts name Remarks Area Item Parts number Parts name Remarks Area BK803 E409182-001SM GRAND TERMINAL C 762 QETN1CM-107Z E CAPACITOR 100MF 20% 16V BK804 LE20539-001A FL HOLDER C 771...
  • Page 60 XV-C3SL Electrical parts list (Main board) Block No. 01 Item Parts number Parts name Remarks Area Item Parts number Parts name Remarks Area D 902 SARS01-T2 FR DIODE 2SC2060/QR/-T TRANSISTOR D 903 F1T4-T2 FR DIODE Q 631 KTA1267/G/-T TR I/M...
  • Page 61 XV-C3SL Electrical parts list (Main board) Block No. 01 Item Parts number Parts name Remarks Area Item Parts number Parts name Remarks Area R 723 NRSA63J-471X MG RESISTOR R 903 QRE141J-100Y C RESISTOR 10 5% 1/4W R 724 NRSA63J-471X MG RESISTOR...
  • Page 62 XV-C3SL Electrical parts list (Servo control board) Block No. 02 Item Parts number Parts name Remarks Area Item Parts number Parts name Remarks Area NCB31CK-104X C CAPACITOR C 306 NEA70GM-107X E CAPACITOR NCB31CK-104X C CAPACITOR C 308 NEA70GM-107X E CAPACITOR...
  • Page 63 XV-C3SL Electrical parts list (Servo control board) Block No. 02 Item Parts number Parts name Remarks Area Item Parts number Parts name Remarks Area C 515 NCB31CK-104X C CAPACITOR K 571 NQR0007-002X FERRITE BEADS C 516 NCB31CK-104X C CAPACITOR K 575...
  • Page 64 XV-C3SL Electrical parts list (Servo control board) Block No. 02 Item Parts number Parts name Remarks Area Item Parts number Parts name Remarks Area R 305 NRSA63J-473X MG RESISTOR R 524 NRSA63J-181X MG RESISTOR R 306 NRSA63J-473X MG RESISTOR R 527...

  • Page 65: Packing Materials And Accessories Parts List

    XV-C3SL Packing materials and accessories parts list Block No. M4MM Block No. M5MM XV-C3SLB, XV-C3SLUB ONLY A1~A9 3-15...
  • Page 66 XV-C3SL Packing parts list Block No. M4MM Item Parts number Parts name Q'ty Description Area PACKING CASE LE31023-007A PACKING CASE E,EN,EV LE31023-008A PACKING CASE LE31023-009A PACKING CASE LE31023-011A PACKING CASE LE31023-012A PACKING CASE LE31023-010A PACKING PAD(F) LE20655-001A PACKING PAD(R) LE20656-001A...
  • Page 67 XV-C3SL In regard with component parts appearing on the silk-screen printed side (parts side) of the PWB diagrams, the parts that are printed over with black such as the resistor ( diode ( ) and ICP ( ) or identified by the " " mark nearby are critical for safety.
  • Page 68 XV-C3SL Block diagrams DVD Servo control & AV Decoder section (SHEET 4,5) CN502 CN503 WAITDEC DRVMUTE CN101 CN201 CN202...
  • Page 69 XV-C3SL System control & FL Display section (SHEET 2) AIN0 AIN2 TO FW801 SHEET 2 Q709 AV Compulink AVCI AVCO Reset J702 IC702 RESET POWERSW STANDBYIND REMO FL Display F+ F- TO FW802 DI801 SHEET 2 S1~S24 System controller 1G~13G...
  • Page 70 XV-C3SL Power supply section (SHEET 1) CN961...
  • Page 71 XV-C3SL Video signal output section (SHEET 3) For Europe S691 Composite-Y C/R/V Composite/Y C/Pr/R Video signal Y/B/U Y/Pb/B SCART Terminal controller IC601 CVBS/Y/G CVBS/Y/G AUDIO L/R Blanking TO SHEET 2 LCH RCH J602 S-VIDEO OUT RGBSEL Q696,Q697 CVBS J601 Q631...
  • Page 72 XV-C3SL < MEMO >...
  • Page 73 XV-C3SL Standard schematic diagrams Power supply section BK801 EP953 QNZ0136-001Z T901 Q951 QQS0149-001 CP951 KTD863/Y/-T ICP-N10-T C904 R956 EP952 QNZ0136-001Z 0.001/AC250V C908 0.0033/1K D951 C960 C961 D901 F1T4-T2 82/10 S1WB/A/60-4101 L901 FC901 QQR1105-001 QNG0003-001Z FC902 R954 QNG0003-001Z SHEET 2 -VDISP D960 MTZJ4.7B-T2...
  • Page 74 XV-C3SL System control & FL display section TO JT702,JT703 TO CN704 SHEET 2 SHEET 2 FW802 QUM106-11DGZ4 FW801 QUM103-16DGZ4 S801 QSW0651-001Z EP711 QNZ0136-001Z S831 S821 C704 S832 IC801 DI801 R1713 Q802 GP1UD271XK DA_BCK KRC102S-X QLF0103-002 DA_LRCK S833 DA-DATA1 C801 C802...
  • Page 75 XV-C3SL Audio & video output terminal section C737 R780 22/25 R769 Q744 2SC3576-JVC-T IC703 R742 R745 R779 MN35505-X Q754 2SC3576-JVC-T C738 C741 C745 R794 22/25 R743 R746 220p 0.01 3.3k R782 R748 R721 R728 R761 DDATA DCLK IC741 1.1k C746 1.1k...
  • Page 76 XV-C3SL AV Decoder section K571 NQR0007-002X C571 22/6.3 DGND SGND R574 X571 TP505 NAX0550-001X DGND D 5V R571 CK27 K502 NQR0007-002X 0.1/16 0.1/16 TO CN961 0.1/16 DGND R552 0.1/16 SHEET 1 0.1/16 CN502 QGB2027L1-10X MGND DGND SGND C531 C530 0.1/16...
  • Page 77 XV-C3SL Servo control section D1.8V R341 5.6K TP30 TP29 CN101 C144 0.01/16 QGF0522F1-30W DGND TP26 C145 T2CD C113 F2CD 22/6.3 R318 ODCIRQ2 T1CD TP24 ODCIRQ C141 0.1/16 HDTYPE R319 TP309 C347 TP308 0.1/16 F1CD C142 ADSCIRQ TP307 R114 0.1/16 TP306...
  • Page 78 XV-C3SL Voltage value section SHEET 6 2-12...
  • Page 79 XV-C3SL Printed circuit boards Main board D908 D902 R905 R902 D904 R903 R901 EP953 EP952 C915 B212 C908 R907 T901 C909 FC901 R908 FC902 K902 B115 C962 B211 HS901 D960 C911 IC901 L955 B131 PC901 B108 R1715 B109 Q991 D951...
  • Page 80 XV-C3SL Servo control board Forward side Reverse side C203 R222 TP80 R210 TP82 R212 TP84 CN502 C252 C216 IC251 R221 TP81 TP83 TP85 C333 TP86 C201 TP87 C304 R337 R336 K301 R220 C308 C329 C321 C259 C258 C257 C332 C208...
  • Page 81 XV-C3SL Loading motor board 2-15...

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