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JVC TH-M45 Service Manual

Dvd digital cinema system sp-thm45c;sp-thm45f;sp-thm45f; sp-thm45s;sp-thm45s;xv-thm45; sp-pwm45
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See also: Instruction Manual , Instructions
SERVICE MANUAL
DVD DIGITAL CINEMA SYSTEM
10
2003
MB033
SP-THM45C SP-THM45F SP-THM45F SP-THM45S SP-THM45S
1
PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2
SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
3
DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8
4
ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-34
5
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-39
COPYRIGHT © 2003 VICTOR COMPANY OF JAPAN, LIMITED
TH-M45
XV-THM45

TABLE OF CONTENTS

Area suffix
B ------------------------------- U.K.
E ----------- Continental Europe
EN ------------ Northern Europe
SP-PWM45
No.MB033
2003/11

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  • Page 1: Table Of Contents

    SERVICE MANUAL DVD DIGITAL CINEMA SYSTEM MB033 2003 TH-M45 Area suffix B ------------------------------- U.K. E ----------- Continental Europe EN ------------ Northern Europe SP-THM45C SP-THM45F SP-THM45F SP-THM45S SP-THM45S XV-THM45 SP-PWM45 TABLE OF CONTENTS PRECAUTION............... . . 1-3 SPECIFIC SERVICE INSTRUCTIONS .
  • Page 2 SPECIFICATION Center unit Audio section Total Harmonic Distortion 0.02% NOTE : This value is measured at System cord CONNECTOR for reference. Audio input sensitivity/ Analog input AUX IN 290 mV/47 kΩ Impedance (at 1 kHz) Digital input* DIGITAL IN (OPTICAL) -21 dBm to -15 dBm (660 nm ±30 nm) * Corresponding to Linear PCM, Dolby Digital, and DTS Digital Surround (with sampling frequency - 32 kHz, 44.1 kHz, 48 kHz) Video section...

  • Page 3: Precaution

    SECTION 1 PRECAUTION Safety Precautions (1) This design of this product contains special hardware and voltmeter. many circuits and components specially for safety purpos- Move the resistor connection to each exposed metal es. For continued protection, no changes should be made part, particularly any exposed metal part having a return to the original design unless authorized in writing by the path to the chassis, and measure the AC voltage across...
  • Page 4 1.5 Safety Precautions (U.K only) (1) This design of this product contains special hardware and many circuits and components specially for safety purposes. For con- tinued protection, no changes should be made to the original design unless authorized in writing by the manufacturer. Replace- ment parts must be identical to those used in the original circuits.
  • Page 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. 1.6.1 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 6 Important for laser products 5.CAUTION : If safety switches malfunction, the laser is able 1.CLASS 1 LASER PRODUCT to function. 2.DANGER : Invisible laser radiation when open and inter 6.CAUTION : Use of controls, adjustments or performance of lock failed or defeated. Avoid direct exposure to beam. procedures other than those specified herein may result in 3.CAUTION : There are no serviceable parts inside the hazardous radiation exposure.

  • Page 7: Specific Service Instructions

    SECTION 2 SPECIFIC SERVICE INSTRUCTIONS This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS. (No.MB033)1-7...

  • Page 8: Disassembly

    SECTION 3 DISASSEMBLY Main body section 3.1.1 Removing the metal cover Metal cover (See Figs.1 to 4) (1) From the right and left sides of the main body, remove the four screws A attaching the metal cover. (See Figs.1 and (2) From the back side of the main body, remove the three screws B attaching the metal cover.
  • Page 9 3.1.2 Removing the front panel assembly Card wire Card wire (See Figs.5 and 6) • Remove the metal cover. CN407 (1) From the top side of the main body, disconnect the parallel Main board wires from the connectors (CN408, CN409) on the main board.
  • Page 10 3.1.3 Removing the DVD changer mechanism assembly DVD changer mechanism (See Fig.7) assembly Main board • Remove the metal cover. Boss d • Remove the front panel assembly. (1) From the top side of the main body, disconnect the card wires from the connectors (CN405, CN415) on the main board.
  • Page 11 3.1.5 Removing the audio & digital input board Main board (See Figs.9 and 10) Power supply board • Remove the metal cover. CN402 (1) From the top side of the main body, disconnect the card CN401 CN401 wire from the connector CN401 on the audio &...
  • Page 12 3.1.8 Removing the main board CN407 (See Figs.11 to 13) Main board CN408 CN415 • Remove the metal cover. (1) From the top side of the main body, disconnect the card wires from the connectors (CN405, CN407, CN410 CN412, CN415) on the main board (See Fig.11.) (2) Disconnect the parallel wires from the connectors (CN401 CN404, CN408, CN409) on the main board.
  • Page 13 3.1.9 Removing the connect board Phone jack board (See Fig.14) • Remove the metal cover. • Remove the front panel assembly. CN561 Connect board (1) From the inside of the front panel assembly, disconnect the card wire from the connector CN561 on the connect board.
  • Page 14 3.1.13 Removing the illumination board Front panel assembly (See Figs.17 and 18) (1) Open the door assembly of the front panel assembly and remove the three screws AA attaching the door cover to the door assembly. (See Fig.17.) (2) Disconnect the card wire from the connector CN551 on the illumination board.
  • Page 15 DVD changer mechanism assembly section 3.2.1 Removing the tray assemblies Open det lever (See Figs.1 to 5) (1) Remove the two screws A from the top cover and release the two joints a on the both sides of the DVD changer mechanism assembly.
  • Page 16 3.2.2 Removing the DVD servo board Short circuit points d (See Figs.6 and 7) • Prior to performing the following procedures, remove the tray assemblies. DVD pickup (1) From the topside of the DVD changer mechanism assem- bly, solder the short-circuit points d on the DVD pick up. (See Fig.6.) Caution: Solder the short-circuit points d on the DVD pickup be-...
  • Page 17 3.2.4 Removing the motor board (See Figs.9 and 10) (1) From the top side of the DVD chnager mechanism assem- bly, remove the two belts from the motor pulleys. (See Fig.9.) Belt Belt Caution: Take care not to attach grease on the belt. (2) Remove the four screws E attaching the motors to the chassis assembly.
  • Page 18 3.2.6 Removing the DVD traverse mechanism assembly DVD changer mechanism assembly (See Figs.6 and 11) DVD servo board • Prior to performing the following procedures, remove the tray assemblies. (1) From the topside of the DVD changer mechanism assem- bly, solder the short-circuit points d on the DVD pick up. (See Fig.6.) Caution: Solder the short-circuit points d on the DVD pickup be-...
  • Page 19 3.2.7 Removing the DVD pickup DVD traverse mechanism assembly (See Figs.12 to 14) Connector • Prior to performing the following procedures, remove the tray Flexible wire assemblies and DVD traverse mechanism assembly. (1) From topside of the DVD traverse mechanism assembly, disconnect the flexible wire from the connector on the DVD pickup.
  • Page 20 3.2.9 Removing the spindle motor board Card wire Motor base (See Figs.15 and 16) • Prior to performing the following procedures, remove the tray Spindle motor board assemblies and DVD traverse mechanism assembly. (1) From the topside of the DVD traverse mechanism assem- bly, remove the four screws L attaching the DVD traverse mechanism assembly to the DVD traverse mechanism base.
  • Page 21 3.2.11 Removing the side (L) assembly and tray switch board Side (L) assembly (See Figs.19 to 21) • Prior to performing the following procedures, remove the tray assemblies. (1) From the topside of the DVD changer mechanism assem- bly, remove the two screws S attaching the side (L) assem- bly.
  • Page 22 3.2.12 Removing the side (R) assembly Elevator spring (See Fig.22 to 26) • Prior to performing the following procedures, remove the tray assemblies and DVD servo board. • When removing the DVD servo board, it is not necessary to re- Elevator cam move the DVD servo board from the bracket.
  • Page 23 3.2.13 Removing the lifter assembly Hook (See Figs.27 to 31) • Prior to performing the following procedures, remove the tray assembies, DVD servo board, side (L) assembly and side (R) assembly. • When removing the DVD servo board, it is not necessary to re- move the DVD servo board from the bracket.
  • Page 24 3.2.14 Removing the rack holder assembly and sensor assembly Rack holder assembly (See Figs.32 to 38) • Prior to performing the following procedures, remove the tray Gear 1 assemblies, side (L) assembly, side (R) assembly and lifter as- sembly. Reference: If the slide gear of the DVD changer mechanism assembly places at joint ac of the rack holder assembly, turn the gear 1 counterclockwise to move the slide gear in the direction of the...
  • Page 25 Rack holder assembly Sensor board SV resister Sensor bracket Sensor slider Fig.37 Fig.34 Sensor assembly Sensor assembly Sensor slider Slide gear Sensor spring Slide lever Fig.35 Sensor spring Fig.38 Sensor slider Sensor spring Fig.36 (No.MB033)1-25...
  • Page 26 3.2.15 Taking out the disc in the play mode Tray assembly Disc (See Fig.39 to 42) Reference: Refer to "Removing the tray assemblies". (1) From the topside of the DVD mechanism assembly, re- move the top cover. (2) Unlock the tray assemblies and draw out the tray assem- blies toward the front.
  • Page 27 Speaker section Amplifier assembly 3.3.1 Removing the amplifier assembly (See Figs.3 and 4) (1) From the back side of the speaker main body, remove the four screws A attaching the heat sink cover and then re- move the heat sink cover. (See Fig.1.) (2) Remove the nine screws B attaching the amplifier assem- bly.
  • Page 28 3.3.3 Removing the speaker terminal board Speaker terminal board Amplifier assembly (See Figs.5 and 6) • Remove the amplifier assembly. • Remove the rear panel. (1) From the back side of the amplifier assembly, remove the two screws F attaching the AC bracket. (See Fig.5.) (2) Disconnect the wires from the connectors CN101 CN102...
  • Page 29 3.3.4 Removing the mother board (See Figs.7 to 9) Amplifier board (A) Amplifier board (B) • Remove the rear panel. • Remove the amplifier assembly. • Remove the speaker terminal board. (1) From the inside of the amplifier assembly, disconnect the wire from the connector CN151 on the mother board.
  • Page 30 3.3.5 Removing the amplifier board (A) Amplifier board (A) (See Figs.10 and 11) IC bracket • Remove the rear panel. • Remove the amplifier assembly. • Remove the speaker terminal board. • Remove the mother board. (1) Remove the three screws J attaching the IC bracket. (See Fig.10.) (2) Remove the amplifier board (A) from the heat sink together the IC bracket.
  • Page 31 3.3.7 Removing the power transformer Mother board Heat sink (See Figs.13 and 14) • Remove the rear panel. • Remove the amplifier assembly. • Remove the speaker terminal board. (1) Remove the tie bands bundling the power cord and power transformer wire.
  • Page 32 3.3.8 Removing the indicator board Buffle assembly Cushioning plate,etc (See Fig.15 to 17) (1) Insert the tip of a flat-bladed screwdriver or a similar tool into the space between the speaker main body and buffle assembly (the section indicated by the arrows), and lift the buffle assembly little by little to move.
  • Page 33 3.3.9 Removing the speaker Speaker main body (See Figs.18 and 19) (1) Remove the four screws P attaching the speaker. (See Fig.18.) (2) Take out the speaker. (3) Disconnect the wires from the terminal of the speaker. (See Fig.19.) Speaker Fig.18 Terminal Speaker...

  • Page 34: Adjustment

    SECTION 4 ADJUSTMENT Test mode setting method (1) Unplug the power plug. (2) Insert power plug into outlet while pressing both "STOP" key and "OPEN/CLOSE" key (for DISC 1) of the main body. (3) "Area code" is indicated at the upper left of display. (4) To release test mode, press "STANDBY/ON"...
  • Page 35 All-initialization method Please perform all-initialization according to the following procedures in the following case: • Just after you exchange the pick-up. • Just after you exchange the spindle motor. • Just after you exchange the traverse mechanism base. NOTE: Please perform all-initialization when you exchange the parts above and also when you remove the parts above. •...
  • Page 36 Display of current value of laser (1) Set the main body at test mode. (2) Press "CHOICE" key of the remote controller three times. Then, FL display is displayed "CHECK". (3) The laser current value can be switched between the value of CD and that of DVD by pressing the following key of the remote controller.
  • Page 37 4.7.1 Tool for adjustment *Stud: One set (four studs), Part number: JIGXVS40 4.7.2 Preparation for adjustment (1) Set the disassembly procedure, and remove the changer mechanism assembly from the main body. (2) Disconnect the card wires from the connectors CN501 CN502 on the DVD servo board.
  • Page 38 Confirmation of region (1) Unplug the power plug. (2) Insert power plug into outlet while pressing both "PAUSE" key and "FORWARD SKIP" key of the main body. About 3 seconds later, FL display indicates "REGION ". (3) Push the "OPEN/CLOSE" key (for DISC 1) and confirm the tray of DISC 1 is ejected. (4) To release test mode, press "STANDBY/ON"...

  • Page 39: Troubleshooting

    SECTION 5 TROUBLESHOOTING This service manual does not describe TROUBLESHOOTING. (No.MB033)1-39...
  • Page 40 VICTOR COMPANY OF JAPAN, LIMITED AV & MULTIMEDIA COMPANY AUDIO/VIDEO SYSTEMS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan (No.MB033) Printed in Japan...

  • Page 41: Parts List

    PARTS LIST [ TH-M45 ] * All printed circuit boards and its assemblies are not available as service parts. Area suffix B ------------------------------- U.K. E ----------- Continental Europe EN ------------ Northern Europe - Contents - 3- 2 Exploded view of general assembly and parts list (Block No.M1) 3- 5 Speaker assembly and parts list (Subwoofer) (Block No.M2)
  • Page 42 Exploded view of general assembly and parts list Block No. Powe Operation board Support board Connect board Illumination board...
  • Page 43 Power supply board 59 57 Main board Audio & Digital input board Front board Phone jack board...
  • Page 44 General assembly Block No. [M][1][M][M]  Symbol No. Part No. Part Name Description Local LV10769-005A FRONT PANEL LV34038-004A FL LENS LV43327-002A VOL RING QYSDSF2608Z SCREW 2.6mm x 8mm LV21451-002A BUTTON ORNAMENT LV21448-001A BUTTON(DISC) QYSDSF2608Z SCREW 2.6mm x 8mm(x2) QYSDSF2608Z SCREW 2.6mm x 8mm(x6) LV43329-001A FL SCREEN...
  • Page 45 Speaker assembly and parts list Block No. (Subwoofer) Amplifier board (A) Amplifier board (B) Speaker terminal board Mother board Indicator board...
  • Page 46 Speaker (Subwoofer) Block No. [M][2][M][M]  Symbol No. Part No. Part Name Description Local  1 LV10784-010A REAR CHASSIS QYSBSF4010Z TAP SCREW M4 x 10mm(x6)  3 QQT0417-002 POWER TRANSF LV31723-001A TRANS BRACKET E406309-002 SPACER (x4) QYSDSTL4010E TAP SCREW M4 x 10mm(x4) F 101 3.15A ...
  • Page 47 Speaker assembly and parts list Block No. (Front speaker,Center speaker,Surround speaker) Speaker (Front speaker,Center speaker,Surround speaker) Block No. [M][6][M][M]  Symbol No. Part No. Part Name Description Local 9907701001 NET ASSY (x5) SPEAKER(FRONT/ KK07701001 (x3) CENTRE) SPEAKER(SURROU KK07701101 (x2) 7001040801 SCREW (x20) 7001741201...
  • Page 48 DVD changer mechanism assembly and parts list Block No. EMU-SD1-1 Grease =JVG-31N =JVS-1003...
  • Page 49 DVD changer mechanism Block No. [M][K][M][M]  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local QAL0478-001 PICK UP LV33983-001A PS SPRING QYSPSFT1730Z TAP SCREW M1.7 x 3mm LV10743-003A CHASSIS ASSY LV33984-001A RACK ARM LV43278-001A SENSOR SPRING...

  • Page 50: Electrical Parts List

    Z DIODE IC951 PQ05RD21 Regulator D4922 1SS355-X SI DIODE IC953 KIA7805API Regulator D4931 MTZJ8.2C-T2 Z DIODE D4932 1SS355-X SI DIODE Q951 2SC3576-JVC-T TRANSISTOR D4961 MTZJ4.7A-T2 Z DIODE Q953 KTA1267/YG/-T TRANSISTOR D4962 1SS133-T2 DIODE Q954 SI2305DS-X TRANSISTOR D4963 1SS133-T2 DIODE Q955...
  • Page 51  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C4073 NCB31CK-104X C CAPACITOR 0.1uF 16V K C6201 QETN1HM-475Z E CAPACITOR 4.7uF 50V M C4074 NCB31HK-561X C CAPACITOR 560pF 50V K C6202 NDC31HJ-180X C CAPACITOR 18pF 50V J...
  • Page 52  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R4484 NRSA63J-123X MG RESISTOR 12kΩ 1/16W J R6206 NRSA63J-330X MG RESISTOR 33Ω 1/16W J R4485 NRSA63J-101X MG RESISTOR 100Ω 1/16W J R6207 NRSA63J-390X MG RESISTOR 39Ω...
  • Page 53  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C502 NCB31HK-471X C CAPACITOR 470pF 50V K Digital signal IC406 UPD784215AGC167 IC(MICRO C ROM) controller C503 NCB31CK-103X C CAPACITOR 0.01uF 16V K IC407 MM1563DF-X Regulator...
  • Page 54  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C461 NEA71CM-476X E CAPACITOR 47uF 16V M C2531 NDC31HJ-560X C CAPACITOR 56pF 50V J C462 NCB31CK-103X C CAPACITOR 0.01uF 16V K C2532 NDC31HJ-560X C CAPACITOR 56pF 50V J...
  • Page 55  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R458 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R2502 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R459 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R2503 NRSA63J-513X MG RESISTOR 51kΩ...
  • Page 56 Mother board  Symbol No. Part No. Part Name Description Local Block No. [0][4][0][0] C441 QFVF1HJ-104Z MF CAPACITOR 0.1uF 50V J  Symbol No. Part No. Part Name Description Local C442 QFVF1HJ-104Z MF CAPACITOR 0.1uF 50V J C451 QFVF1HJ-104Z MF CAPACITOR 0.1uF 50V J C452 QFVF1HJ-104Z...
  • Page 57  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local L441 QQLZ038-R45 COIL 0.45uH C2208 QFVF1HJ-104Z MF CAPACITOR 0.1uF 50V J L451 QQLZ038-R45 COIL 0.45uH C2302 QCBB1HK-471Y C CAPACITOR 470pF 50V K C2303 QETN1HM-475Z E CAPACITOR...
  • Page 58 DVD loading board  Symbol No. Part No. Part Name Description Local Block No. [0][6][0][0] R2309 QRE141J-473Y C RESISTOR 47kΩ 1/4W J R2310 QRK126J-4R7X UNF C RESISTOR 4.7Ω 1/2W J  Symbol No. Part No. Part Name Description Local R2311 QRJ146J-100X UNF C RESISTOR 10Ω...
  • Page 59  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local C117 NCB31CK-473X C CAPACITOR 0.047uF 16V K C346 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z C118 NCB31CK-273X C CAPACITOR 0.027uF 16V K C347 NCF31CZ-104X C CAPACITOR 0.1uF 16V Z...
  • Page 60  Symbol No. Part No. Part Name Description Local  Symbol No. Part No. Part Name Description Local R342 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R101 NRSA63J-333X MG RESISTOR 33kΩ 1/16W J R343 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R102 NRSA63J-223X MG RESISTOR 22kΩ...
  • Page 61 < MEMO > 3-21...
  • Page 62 Packing materials and accessories parts list Block No. A1, A2, A10, 3-22...
  • Page 63 Packing and accessories Block No. [M][3][M][M]  Symbol No. Part No. Part Name Description Local LVT1024-003B INST BOOK THM45B LVT1024-004B INST BOOK GER,FRE,DUT THM45E LVT1024-005B INST BOOK SWE,FIN,DAN THM45EN BT-54013-6 WARRANTY CARD QAM0381-001 SYSTEM CABLE LV43454-001A SPK CORD ASSY THM45E, ...

  • Page 64: Schematic Diagrams

    SCHEMATIC DIAGRAMS DVD DIGITAL CINEMA SYSTEM TH-M45 CD-ROM No.SML200311 Area suffix B ------------------------------- U.K. E ----------- Continental Europe EN ------------ Northern Europe SP-THM45C SP-THM45F SP-THM45F SP-THM45S SP-THM45S XV-THM45 SP-PWM45 Contents Block diagrams Standard schematic diagrams 2-14 to 19 Printed circuit boards No.MB033SCH...
  • Page 65 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 66: Block Diagrams

    Block diagrams <Main body section> <Subwoofer section> DVD servo board Main board Speaker terminal Mother board Amplifier board (A) SCART-LIN IC101 board A,B,C,D,E,F,RF SCART-RIN AUDIO L IN FRONT END DVD traverse AUDIO R IN J4403 DVD-110,DVD-112 PROCESSOR mechanism DVD-114,DVD-118 DVD-110 SCART PD(CD) TBAL,FBAL,TE,FE,AS...
  • Page 67 Standard schematic diagrams <Main body section> Power supply section T901 C951 100p/50 QQS0097-001 Q951 CP951 2SC3576-JVC-T ICP-N10-T EP901 D901 S1WB/A/60-4101 R952 QEZ0136-001Z D951 C960 C961 R901 C908 ERA18-04-T1 82/10 1.5/25 0.0033 L901 QQR1105-001 C952 100p/1000 C907 C909 Q953 R953 L951...
  • Page 68 System control section QGF1016C1-31 QGF1205C1-11 CN411 CN410 KTC3203/OY/-T B4097 Q4921 R4921 1SS133-T2 KIA7805API SAA6588 IC491 IC481 D4834 D4831 1SS133-T2 KRA104S-X Q4951 KTA1271/OY/-T R4833 Q4091 D4833 Q4831 IC492 KRA104S-X BU4066BCF-X KRC102S-X R4834 Q4952 1SS133-T2 RDS-CLK R4931 RDS-DATA B4098 RDS-ST Q4931 -VDISP KTA1271/OY/-T 4.7K R4091...
  • Page 69 Video input / output section C4491 0.01 J4403 J4403 QNZ0516-001 R4472 SCART-RIN R4474 R4471 SCART-LIN C4476 4.7/25 AGND 4.7/25 C4475 A12V R4481 R4442 R4473 C4443 C4433 L4391 R4432 Q4482 KRC102S-X C4453 R4452 Q4481 KRC102S-X R4191 R4485 Q4483 KRA102S-X R4486 AGND LA73054-X IC431 C4422...
  • Page 70 FL display section Q501 Q502 DI501 QLF0119-001 JS501 QSW0898-001 C506 C505 R541 R542 0.01/16 100/6.3 C541 C542 0.01 0.01 C501 470p C502 470p R501 DATAIN R502 X501 CLOCK NAX0623-001X R503 INITIAL IC501 C503 0.01 MN101C35DKW CN501 QGF1016F2-21W VOL1 VOL2 DISC5-1 DISC5-2 DISC4-2 REMOCON...
  • Page 71 DSP section TP603 IC409 GP1FA352RZ R418 C408 47/6.3 R419 CDTI C407 CCLK C411 0.1/16 0.1/16 IC401 IC408 74VHC00SJ-X IC410 C412 0.1/16 GP1FA352TZ AK4527BVQP R415 TP607 C405 0.1/16 C403 47/6.3 Q404 R420 R438 C404 47/6.3 KRC107S-X C406 0.1/16 TP604 TP608 C436 IC402 47/6.3 MM1613DN-X...
  • Page 72 Audio input / output section LIN+ R2515 C2507 TP509 C2515 180p R2509 R2517 TP501 C2519 C2555 C2503 0.1/16 R2513 R2503 0.1/16 4.7/25 R2507 IC511 TP511 R2519 BA15218F-XE IC510 LIN- BA15218F-XE R467 C2517 C2513 C2553 5600p 1800p 5600p C2520 R2501 0.1/16 C2556 C2512 C2511...
  • Page 73 DVD servo section 1/4 C144 0.01/16 C113 C145 R114 R131 SGND D1.8V C116 0.1/16 C305 D3.3V TESTSG C117 0.047/16 C307 R116 C118 0.027/16 TBAL R106 C119 560P K303 FBAL R107 IC101 R125 K302 C115 RFENV AN8703FH-V R117 R124 K101 NQR0007-002X C138 OFTR C121...
  • Page 74 DVD servo section 2/4 TP532 D1.8V D3.3V TP531 TP530 C502 C503 TP529 TP533 TP528 TP560 TP561 TP527 LC502 LC504 K502 K504 R505 C521 C504 R506 R507 C524 C527 R508 47/4 47/4 D3.3V PWE0 C508 C512 0.1/16 MD10 MD11 R584 LC501 C514 470P K501...
  • Page 75 DVD servo section 3/4 D3.3V C425 DISPRST IC405 SST39VF160-7CEK DISPBUSY DISPCS DISPCK K405 DISPD2S LADD15 LADD16 IC406 74LVC373APW-X R412 LADD14 DISPS2D LADD13 AD15 LADD12 LADD6 LADD19 CN501 CN404 QGF1016C2-07W LADD11 AD19 LADD10 AD14 DGND AD18 DOUTCNT LADD9 LADD5 LADD18 LADD8 AD13 LADD4 LADD17...
  • Page 76 DVD servo section 4/4 2-11...
  • Page 77 DVD mechanism control section QVY0002-B14 WJM0331-001A QSW0886-002 WJM0330-001A LB1641 LB1641 TR3_CL TR2_CL QSW0931-001 TR4_CL TR1_CL TR5_CL M.TR_OP M.TR_OP TR5_CL TR5_CL TR4_CL TR4_CL POS_UP TR3_CL TR3_CL TR_OP TR2_CL TR2_CL POS_DOWN TR1_CL TR1_CL TR_CL 0.1/50 0.1/50 QSW0886-002 QRA0164-001 QRA0164-001 2-12...
  • Page 78 <Subwoofer section> Main amplifier section IC301 STK413-420 IC201 STK413-490 R2502 R3502 C3205 C3305 C2105 C2205 C2305 C3105 R2501 R3106 R3501 C3206 0.22 R2106 C2206 R3305 R2305 3.3P 3.3P D2501 D3501 C3306 D2502 0.22 R3205 R2205 C2306 R3105 R2105 D3502 3.3P 3.3P C2106 C3106...
  • Page 79 Printed circuit boards (Phone jack board) <Main body section> Main board W6001 C6204 R6205 R6207 R6206 C6901 B6004 R6203 B6001 B6102 C6202 K6001 R6301 C6003 B6101 C6902 C6203 B6104 IC601 K6003 C6201 B6002 C6103 B6105 C6102 C6001 C6101 (Power supply board) R6103 R6102 R6107...
  • Page 80 Front board Forward side Reverse side (Front board) (Operation board) (Front board) (Operation board) CN501 CN551 Q503 C508 C507 S574 R505 R551 C551 S575 (Illumination board) C505 S573 S576 (Support board) R503 C503 R502 C502 S572 S577 (Connect board) S571 S571 R513 (Connect board)
  • Page 81 DSP board Forward side Reverse side CN401 C462 C1211 R1163 C459 C454 C1206 R1164 C445 C458 C1179 C1178 R461 C1176 C413 C1177 C1221 R1169 R1138 R1201 R1167 R1137 C1227 R1131 IC158 R1134 R1141 C1209 R1132 R1139 C1207 C1128 R1202 C1126 R1170 C432 C431...
  • Page 82 DVD servo board DVD loading board Forward side (Motor board) (Sensor board) R301 LC556 C343 C346 C434 R341 IC511 SW401 R343 R340 C344 C345 C301 C433 C348 CN404 R305 R302 K304 R306 D301 R303 C550 R409 R408 R304 K302 K557 C435 R567 R568...
  • Page 83 <Subwoofer section> Mother board (Speaker terminal board) (Mother board) C512 R522 C415 C416 R555 R151 D153 D535 D154 R152 L411 FC152 FC151 L412 C413 C411 CN503 CN504 CN501 R510 R512 D505 FC156 FC155 Q511 C414 C412 R548 R503 R519 Q501 RY401 D501 R502...
  • Page 84 Amplifier board ( Amplifier board (A) ) ( Amplifier board (B) ) R2503 R2506 C2501 D2504 C2504 R2507 C2503 D2502 R2504 R2511 R2510 C3301 R3312 R2106 R2109 R3301 D2101 C3201 R2107 R2108 R3208 R3201 R3212 R2207 R2208 C3101 D3201 D2201 R3209 R2209 R3101...
  • Page 85 VICTOR COMPANY OF JAPAN, LIMITED AV & MULTIMEDIA COMPANY AUDIO/VIDEO SYSTEMS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan Printed in Japan (No.MB033SCH)

This manual is also suitable for:

Sp-thm45cXv-thm45Sp-thm45fSp-thm45sSp-pwm45

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