Systema dvd digital cinema consta de xv-ths9, sp-pws9, sp-ths9f, sp-ths9c y sp-ths9s; consta de xv-ths7, sp-pws7, sp-ths7f, sp-ths9c y sp-ths7s (96 pages)
SERVICE MANUAL DVD DIGITAL CINEMA SYSTEM MB236 2004 TH-S9,TH-S8,TH-S7 SP-THS9F SP-THS9S SP-THS9F SP-THS9S TH-S9 Area suffix B ------------------------------ U.K. SP-PWS9 SP-PWS8 E ---------- Continental Europe EN ----------- Northern Europe EV ------------- Eastern Europe TH-S8 SP-THS9C SP-THS9C Area suffix B ------------------------------ U.K.
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SPECIFICATION Center unit (XV-THS9/XV-THS7) Audio section Total Harmonic Distortion*1 0.02% Digital input*2 DIGITAL IN (OPTICAL) -21 dBm to -15 dBm (660 nm E30 nm) Video section Video System Horizontal Resolution 500 lines Signal-to-Noise Ratio 64 dB (Composite signal when "RGB" is selected) 1.0 V(p-p)/75 Ω...
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Subwoofer (SP-PWS9/SP-PWS7) 80 W per Ωhannel, RMS at 6 Ω (Center/Surround)/120 W per Ωhannel, RMS at 4 Ω Amplifier section Front/Center/Surround (Front) at 1 kHz, with 10 % total harmonic distortion. 120 W, RMS at 4 Ω at 100 Hz, with 10 % total harmonic distortion. Subwoofer Speaker section Speaker unit...
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...
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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.
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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 laser products.
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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 here in may result in 3.CAUTION : There are no serviceable parts inside the hazardous radiation exposure.
SECTION 3 DISASSEMBLY Main body section 3.1.1 Removing the top cover assembly (See Figs.1 to 3) [For XV-THS9 and XV-THS7 models] (1) From the back side of the main body, remove the five Top cover assembly screws A attaching the top cover assembly. (See Fig.1) (2) From the both sides of the main body, release the engage- ment sections a to remove the side panels (L)/(R) from the main body in the direction of the arrow.
3.1.3 Removing the front panel assembly Earth wire (See Figs.4 and 5) • Prior to performing the following procedures, remove the top Earth wire [TH-S9,TH-S7] cover assembly or metal cover. SD board CN452 (1) From the top side of the main body, disconnect the card...
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CN408 (2) Disconnect the card wire from the connector CN802 on the SD card board. [For TH-S9 and TH-S7 models] Reference: After connecting the card wire to the connector CN802 on the SD card board, fix the card wire with the spacers as before.
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3.1.8 Removing the power board (See Figs.10 and 11) • Prior to performing the following procedures, remove the top Rear panel cover assembly or metal cover. (1) From the back side of the main body, remove the screw M attaching the power board to the rear panel. (See Fig.10) (2) From the top side of the main body, disconnect the parallel wires from the connectors (CN404...
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3.1.10 Removing the FL board (See Fig.14) • Prior to performing the following procedures, remove the top FL board cover assembly or metal cover and front panel assembly. (1) From the inside of the front panel assembly, remove the screw R attaching the FL board. (2) Take out the FL board from the front panel assembly.
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DVD mechanism section • Prior to performing the following procedures, remove the DVD mechanism assembly from the main body. (See "3.1.7 Removing the DVD mechanism assembly".) 3.2.1 Removing the tray assembly (See Figs.1 to 3) (1) From the right side of the DVD mechanism assembly, push Tray assembly DVD mechanism assembly the slide cam and pull the tray assembly out of the DVD...
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3.2.2 Removing the traverse mechanism assembly (See Figs.4) From the bottom side of the DVD mechanism assembly, remove the three screws B and screw B’ attaching the traverse mecha- nism assembly and take out the DVD traverse mechanism as- sembly with the DVD servo board. Washer Reference: DVD mechanism assembly...
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3.2.4 Removing the pickup (See Figs.5, 7 to 9) • Prior to performing the following procedures, remove the Thrust spring Plate traverse mechanism assembly. (1) From the side of the traverse mechanism assembly, solder the short land sections c on the pickup. (See Fig.5.) (2) Release the lock of the connector on the pickup in the di- rection of the arrow and disconnect the card wire.
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3.2.5 Attaching the pickup (See Figs.5, 7 to 10) • See "3.2.4 Removing the pickup". Feed gear M (1) Attach the shaft, SW actuator and LEAD spring to the pick- up. (See Fig.9.) (2) Align the pickup to the section j of the traverse mechanism assembly first, and set the both ends of the shaft of the pickup in the sections g and i of the traverse mechanism assembly.
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3.2.7 Removing the spindle motor board (See Figs.11 and 13) • Prior to performing the following procedures, remove the Traverse mechanism assembly traverse mechanism assembly and DVD servo board. (1) From the top side of the traverse mechanism assembly, re- move the wires from the soldered section k on the spindle motor board.
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Subwoofer section 3.3.1 Removing the amplifier assembly (See Figs.1 to 3) (1) From the back side of the speaker main body, remove two screws A attaching the amplifier assembly. (See Fig.1.) (2) From the bottom side of the speaker main body, remove the eight screws B attaching amplifier assembly.
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3.3.2 Removing the rear panel (See Figs.4 and 5) • Prior to performing the following procedures, remove the am- plifier assembly. (1) From the back side of the amplifier assembly, remove the four screws C, two screws D and screw E attaching the rear panel.
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3.3.4 Removing the heat sink BKT (See Figs.6 and 7) • Prior to performing the following procedures, remove the am- Wire clamp Amplifier assembly plifier assembly and rear panel. (1) From the left side of the amplifier assembly, remove the wires from the wire clamp on the heat sink BKT.
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3.3.6 Removing the amp. board (See Fig.10) • Prior to performing the following procedures, remove the am- Amp. board Heat sink plifier assembly, rear panel, heat sink BKT and mother board. (1) From the left side of the amplifier assembly, remove the nine screws J attaching the amp.
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3.3.9 Removing the LED board (See Fig.13) • Prior to performing the following procedures, remove the am- Tie bands plifier assembly and rear panel. (1) From the front side of the amplifier assembly, cut off the tie bands. (2) Remove the screw N attaching the LED board. (3) From the reverse side of the LED board, remove the solder from the solder point b on the LED board.
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3.3.11 Removing the net assembly (See Figs.16 and 17) (1) From side of the speaker main body, insert the tip of the Flat-bladed flat-bladed screwdriver or similar tool into the space be- screwdriver,etc. tween the speaker main body and net assembly, and lift the net assembly little by little to remove.
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3.3.12 Removing the cone speaker (See Figs.18 and 19) • Prior to performing the following procedures, remove the net assembly. (1) From right side of the speaker main body, remove the four screws Q attaching the cone speaker. (See Fig.18.) (2) Take out the cone speaker from the speaker main body.
SECTION 4 ADJUSTMENT Test mode setting method (1) Unplug the power plug. (2) Insert power plug into outlet while pressing both "PLAY" key and "STANDBY/ON" key of the main body. "Area code" is indicated at the upper left of display. (3) To release test mode, press "STANDBY/ON"...
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Method of displaying region code (1) Set the main body at test mode. (2) Press "MENU" key of the remote controller three times. Then, region code are displayed in the FL display. Initialization method Please initialize according to the following procedures in the following case: •...
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Upgrading of firmware (DVD UPGRADE) The latest firmware for upgrading is updated in "Optical disc CSG" page in JS-net. At the time of service, compare the version of the product and the latest version, and upgrade the old version into the latest version. (1) Press "STANDBY/ON"...
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Compulsive NTSC mode (1) Unplug the power plug. (2) Insert power plug into outlet while pressing both "PAUSE" key and "STANDBY/ON" key of the main body. (3) The compulsive NTSC mode is set up. NOTE: In E series, Y/C mode is set up. (4) Unless the mode is canceled, regardless of input of "NTSEL"...
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Victor Company of Japan, Limited AV & MULTIMEDIA COMPANY AUDIO/VIDEO SYSTEMS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,Japan (No.MB236) Printed in Japan...
SCHEMATIC DIAGRAMS DVD DIGITAL CINEMA SYSTEM TH-S9, TH-S8 TH-S7 CD-ROM No.SML200406 TH-S9 SP-THS9F SP-THS9S SP-THS9F SP-THS9S Area suffix B ------------------------------ U.K. E ---------- Continental Europe SP-PWS9 SP-PWS8 EN ----------- Northern Europe EV ------------- Eastern Europe TH-S8 Area suffix SP-THS9C SP-THS9C B ------------------------------ U.K.
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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.
Block diagram <Main body section> <Subwoofer section> DVD servo section Audio signal input/output section Amplifier section EXADT0 to 15, EXADR16 to 20 A, B, C, D, E, F, RF+, PD(CD), PD(DVD) NEXCE, NEXOE, NEXWE IC509 IC201 DVD traverse SYSTEM SW.P.ON, SETUP FLOUT LPCO1, LPCO2 FLASH ROM...
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Standard schematic diagrams <Main body section> Power section Parts are safety assurance parts. When replacing those parts make SHEET 1 sure to use the specified one.
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System control section TO CN504 OF LVA10513-321A (SHEET 8) (SHEET 5) (SHEET 5) TO CN504 OF LVA10513-31A (SHEET 10) Parts are safety assurance parts. When replacing those parts make SHEET 2 sure to use the specified one. (SHEET 4) (SHEET 4)
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<Subwoofer section> Amplifier section Parts are safety assurance parts. When replacing those parts make OF LVA10494-A2 OF LVA10494-A2 OF LVA10494-A2 sure to use the specified one. (SHEET 12) (SHEET 12) (SHEET 12) SHEET 11 2-12...
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Power / Micom section OF LVA10494-A1 OF LVA10494-A1 (SHEET 11) (SHEET 11) Parts are safety assurance parts. When replacing those parts make SHEET 12 sure to use the specified one. 2-13...
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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.MB236SCH)
(FTU-DE3-2M) (Block No.MT) (TH-S8) DVD loading base assembly and parts list 3-14 (FMU-DE3-2M) (Block No.MU) (TH-S8) 3-16 Electrical parts list (Block No.01~09) 3-30 Packing materials and accessories parts list (Block No.M3) (TH-S8,TH-S9) 3-32 Packing materials and accessories parts list (Block No.M4) (TH-S7) No.MB236...
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Exploded view of general assembly and parts list Block No. TH-S9 TH-S7 TH-S8 e h j FL board SD board (TH-S9,TH-S7)
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Audio signal input/output board Main board Power board Key board...
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General Assembly Block No. [M][1][M][M] Symbol No. Part No. Part Name Description Local LV10859-001A FRONT PANEL LV10859-004A FRONT PANEL S7,S9 LV40301-002A FELT SPACER (x2) LV21618-003A FL LENS LV21618-010A FL LENS LV21618-004A FL LENS LV43921-001A LENS SPACER LV43704-001A FL FILTER LV34610-003A LIGHT LENS LV34611-002A...
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Symbol No. Part No. Part Name Description Local LV10874-001A FRONT COVER LV30225-0U5A SPACER (x2) LV21622-001A/S/ METAL COVER QYSBSGY3008M TAP SCREW M3 x 8mm(x2) QYSBSGY3008M TAP SCREW (x3) QYSDSG3006N TAP SCREW M3 x 6mm(x4) LV43680-001A STANDBY LENS...
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Speaker assembly and parts list Block No. (Subwoofer) Amp. board Mother board LED board...
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Speaker(Subwoofer) Block No. [M][2][M][M] Symbol No. Part No. Part Name Description Local LV10875-002A CHASSIS BASE LV30225-0T5A SPACER LV30225-0T6A SPACER LV10876-001A HEAT SINK QYSBSG3010E TAP SCREW M3 x 10mm(x3) LV43691-001A HOLD SPRING LV43203-001A SPACER QYSBSG3010E TAP SCREW M3 x 10mm QYSBSG3016E TAP SCREW M3 x 16mm(x4)
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DVD mechanism assembly and parts list Block No. (TH-S7,TH-S9) FTU-DE3-21M Grease =JVG-31N =CFD-4007ZY2 =PG-641 =1401C < Back side > 63.3mm 0.1mm 10.5mm 0.1mm...
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DVD mechanism (TH-S7,TH-S9) Block No. [M][J][M][M] Symbol No. Part No. Part Name Description Local LE20725-001A MECHA BASE LE20699-002A SPINDLE BASE QYSDST2605M TAP SCREW M2.6 x 5mm(x2) LE40931-001A SHAFT LV33991-001A ADJUST SPRING QYSPSFU2040M TAP SCREW M2 x 4mm LE20698-004A FEED HOLDER...
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DVD loading base assembly and parts list Block No. (TH-S7,TH-S9) FMU-DE3-21M Grease JVG-31N JVS-1003 (All circumference) Backside Switch Board 3-10...
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DVD loading base (TH-S7,TH-S9) Block No. [M][N][M][M] Symbol No. Part No. Part Name Description Local LE10275-006A LOADING BASE LE31043-001A PULLEY GEAR LE31042-001A MIDDLE GEAR LE31044-001A IDLE GEAR LE20665-005A SLIDE CAM LE20666-003A ELEVATOR LE10276-002A TRAY LE31045-001A BUSHING LE40898-001A SHAFT QYSSSF2008Z...
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DVD mechanism assembly and parts list Block No. (TH-S8) FTU-DE3-2M Grease =JVG-31N =CFD-4007ZY2 =PG-641 =1401C < Back side > ± 63.3mm 0.1mm 10.5mm 0.1mm ± 3-12...
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DVD mechanism (TH-S8) Block No. [M][T][M][M] Symbol No. Part No. Part Name Description Local LE20725-001A MECHA BASE LE20699-002A SPINDLE BASE QYSDST2605M TAP SCREW M2.6 x 5mm(x2) LE40931-001A SHAFT LV33991-001A ADJUST SPRING QYSPSFU2040M TAP SCREW M2 x 4mm LE20698-004A FEED HOLDER QAR0215-001 FEED MOTOR LV41510-201A...
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DVD loading base assembly and parts list Block No. (TH-S8) FMU-DE3-2M Grease JVG-31N JVS-1003 (All circumference) Backside Switch Board 3-14...
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DVD loading base (TH-S8) Block No. [M][U][M][M] Symbol No. Part No. Part Name Description Local LE10275-006A LOADING BASE LE31043-001A PULLEY GEAR LE31042-001A MIDDLE GEAR LE31044-001A IDLE GEAR LE20665-005A SLIDE CAM LE20666-003A ELEVATOR LE10276-002A TRAY LE31045-001A BUSHING LE40898-001A SHAFT QYSSSF2008Z TAP SCREW M2 x 8mm QYSDSF2008Z...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local C997 QETN1CM-227Z E CAPACITOR 220uF 16V M C4791 NCB31CK-104X C CAPACITOR 0.1uF 16V K C4001 QCZ0202-155Z C CAPACITOR 1.5uF 25V Z S7,S9 C4793 NCB31CK-104X C CAPACITOR...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local R986 NRSA02J-152X MG RESISTOR 1.5kΩ 1/10W J R4771 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J R987 NRSA02J-152X MG RESISTOR 1.5kΩ 1/10W J R4772 NRSA63J-103X MG RESISTOR 10kΩ...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local R6502 NRSA63J-103X MG RESISTOR 10kΩ 1/16W J X4701 QAX0246-001Z C RESONATOR 8.00MHz R6503 NRSA63J-102X MG RESISTOR 1kΩ 1/16W J R6504 NRSA63J-102X MG RESISTOR 1kΩ...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local C1101 NCS31HJ-331X C CAPACITOR 330pF 50V J C2578 QETN1HM-475Z E CAPACITOR 4.7uF 50V M C1102 NCS31HJ-331X C CAPACITOR 330pF 50V J C2581 QETN1HM-105Z E CAPACITOR 1uF 50V M...
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SD board Symbol No. Part No. Part Name Description Local Block No. [0][4][0][0] R1170 NRSA63J-393X MG RESISTOR 39kΩ 1/16W J R1171 NRSA63J-332X MG RESISTOR 3.3kΩ 1/16W J Symbol No. Part No. Part Name Description Local R1171 NRSA63J-512X MG RESISTOR 5.1kΩ...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local Q3302 KTC3875/YG/-X SI TRANSISTOR D3708 1SS133-T2 DIODE Q3401 KTC3875/YG/-X SI TRANSISTOR Q3402 KTC3875/YG/-X SI TRANSISTOR C101 QCZ9105-472 C CAPACITOR 4700pF 250V M Q3501 KTC3875/YG/-X SI TRANSISTOR...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local C2511 NCB21HK-104X C CAPACITOR 0.1uF 50V K R554 NRSA63J-223X MG RESISTOR 22kΩ 1/16W J C2512 NCB21HK-104X C CAPACITOR 0.1uF 50V K R555 QRJ146J-271X UNF C RESISTOR 270Ω...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local R2309 NRSA63J-473X MG RESISTOR 47kΩ 1/16W J R3201 NRSA63J-153X MG RESISTOR 15kΩ 1/16W J R2310 QRK126J-4R7X UNF C RESISTOR 4.7Ω 1/2W J R3202 NRSA63J-183X MG RESISTOR...
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1uF 6.3V K DVD servo board C325 NDC31HJ-180X C CAPACITOR 18pF 50V J C326 NDC31HJ-150X C CAPACITOR 15pF 50V J (FTU-DE3-21M) (TH-S7,TH-S9) C328 NCB31CK-104X C CAPACITOR 0.1uF 16V K C329 NCB31CK-104X C CAPACITOR 0.1uF 16V K Block No. [0][6][0][0] C330...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local C553 NCB31CK-104X C CAPACITOR 0.1uF 16V K R331 NRSA63J-331X MG RESISTOR 330Ω 1/16W J C554 NCB31CK-104X C CAPACITOR 0.1uF 16V K R332 NRSA63J-331X MG RESISTOR 330Ω...
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0.1uF 16V K DVD loading switch board C309 NCB31CK-104X C CAPACITOR 0.1uF 16V K C310 NCB30JK-105X C CAPACITOR 1uF 6.3V K (FMU-DE3-21M) (TH-S7,TH-S9) C311 NCB31CK-104X C CAPACITOR 0.1uF 16V K C312 NCB31CK-104X C CAPACITOR 0.1uF 16V K Block No. [0][7][0][0]...
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Symbol No. Part No. Part Name Description Local Symbol No. Part No. Part Name Description Local C349 NCB31CK-104X C CAPACITOR 0.1uF 16V K R302 NRSA63J-240X MG RESISTOR 24Ω 1/16W J C350 NCB31CK-104X C CAPACITOR 0.1uF 16V K R303 NRSA63J-270X MG RESISTOR 27Ω...
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Symbol No. Part No. Part Name Description Local R733 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R734 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R735 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R741 NRSA63J-0R0X MG RESISTOR 0Ω 1/16W J R742 NRSA63J-5R1X MG RESISTOR 5.1Ω...
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Packing materials and accessories parts list Block No. (TH-S8,TH-S9) A1, A2, A3, A4, A5, A6, A8, A9, A10 A14,A15, A16,A17,A18 3-30...
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Packing and Accessories (TH-S8,TH-S9) Block No. [M][3][M][M] Symbol No. Part No. Part Name Description Local LVT1148-003C INST BOOK LVT1148-004C INST BOOK GER,FRE S8E,S8EN LVT1149-003A INST BOOK LVT1149-004A INST BOOK GER,FRE S9E,S9EN LVT1149-008A INST BOOK POL,HUN,CZE S9EV LVT1148-005C INST BOOK...
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Packing materials and accessories parts list Block No. (TH-S7) A1, A2, A3, A4, A5, A6, A8, A10 3-32...
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Packing and Accessories (TH-S7) Block No. [M][4][M][M] Symbol No. Part No. Part Name Description Local LVT1149-004A INST BOOK GER,FRE S7E,S7EN LVT1149-008A INST BOOK POL,HUN,CZE S7EV LVT1149-005A INST BOOK LVT1149-006A INST BOOK SPA,ITA S7EN BT-54013-7 WARRANTY CARD QMPL060-183-JD POWER CORD(EU) 1.83m BLACK ...