Jvc-THS-1-Service-Manual电路原理图.pdf

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1、SERVICE MANUALCOPYRIGHT 2004 Victor Company of Japan, LimitedNo.MB3052004/8DVD DIGITAL CINEMA SYSTEMMB30520048TH-S1TABLE OF CONTENTS1 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-32 SPECI

2、FIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-33 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-34 ADJ

3、USTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-35 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4、 . . 1-3Area suffixB - U.K.E - Continental EuropeEN - Northern EuropeEV - Eastern EuropeEE - Russian FederationSP-THS1S SP-THS1SSP-THS1F SP-THS1FSP-THS1CSP-WS1XV-THS11-2 (No.MB305)SPECIFICATIONCenter unit (XV-THS1)* Corresponding to Linear PCM, Dolby Digital, and DTS Digital Surround (with sampling

5、frequency -32 kHz, 44.1 kHz, 48 kHz)Front / Center speakers (SP-THS1F)Surround speakers (SP-THS1S)Subwoofer (SP-WS1)Designs & specifications are subject to change without notice.Audio section Front/Center/Surrouond 52 W per channel, RMS at 6 at 1 kHz, with 10 % total harmonic distor-tion.Subwoofer 5

6、2 W, RMS at 6 at 100 Hz, with 10% total harmonic distortion.Digital input* OPTICAL DIGITAL IN -21 dBm to -15 dBm (660 nm E30 nm)Video section Video System PALHorizontal Resolution 500 linesSignal-to-Noise Ratio(Composite signal when ”RGB” is selected)64 dBVideo output level Composite 1.0 V(p-p)/75 S

7、-video-Y 1.0 V(p-p)/75 S-video-C 0.3 V(p-p)/75 Tuner section Tuning Range FM 87.50 MHz to 108.00 MHzAM 522 kHz to 1 629 kHzGeneral Power Requirements AC 230 V , 50 HzPower Consumption 75 W (at operation) 1.0 W (in standby mode)Dimensions (W H D) 360 mm 65 mm 370 mmMass 5.3 kgType 1-Way Bass-Reflex T

8、ype (Magnetically-shielded Type)Speaker 8.0 cm cone 1Power Handling Capacity 55 WImpedance 6 Frequency Range 90 Hz to 20 000 HzSound Pressure Level 80.0 dB/WmDimensions (W H D) 106 mm 119.5 mm 102 mmMass 0.49 kg eachType 1-Way Bass-Reflex Type (Magnetically-shielded Type)Speaker 8.0 cm cone 1Power H

9、andling Capacity 55 WImpedance 6 Frequency Range 90 Hz to 20 000 HzSound Pressure Level 80 dB/WmDimensions (W H D) 106 mm 119.5 mm 102 mmMass 0.56 kg eachType 1-Way Bass-Reflex Type (Magnetically-shielded Type)Speaker 16.0 cm cone 1Power Handling Capacity 55 WImpedance 6 Frequency Range 30 Hz to 150

10、 HzSound Pressure Level 76 dB/WmDimensions (W H D) 128 mm 284 mm 337 mmMass 3.3 kg(No.MB305)1-3SECTION 1PRECAUTIONPlease refer to “TH-S3 No.MB187“ about this section.SECTION 2SPECIFIC SERVICE INSTRUCTIONSPlease refer to “TH-S3 No.MB187“ about this section.SECTION 3DISASSEMBLYPlease refer to “TH-S3 N

11、o.MB187“ about this section.SECTION 4ADJUSTMENTPlease refer to “TH-S3 No.MB187“ about this section.SECTION 5TROUBLESHOOTINGPlease refer to “TH-S3 No.MB187“ about this section.(No.MB305)AV & MULTIMEDIA COMPANY AUDIO/VIDEO SYSTEMS CATEGORY 10-1,1chome,Ohwatari-machi,Maebashi-city,371-8543,JapanVictor

12、Company of Japan, LimitedWPCPrinted in JapanPARTS LIST* All printed circuit boards and its assemblies are not available as service parts.- Contents -Exploded view of general assembly and parts list (Block No.M1)Speaker assembly and parts list(Subwoofer) (Block No.M2)DVD mechanism assembly and parts

13、list (Block No.MJ)DVD loading base assembly and parts list (Block No.MN) Electrical parts list (Block No.0104)Packing materials and accessories parts list (Block No.M3) TH-S1 3- 23- 63- 73- 93-113-18Area suffixB - U.K.E - Continental EuropeEN - Northern EuropeEV - Eastern EuropeEE - Russian Federati

14、on3-1No.MB305Exploded view of general assembly and parts listCADBBFront boardHP terminal boardd faBlock No.M MM1b606059585758635859282875737625176091194161129233222222710621981262599912p802028 181113b52160p372335362483776843-283-3majhjcdefbgngkmknCADbHolder boardhScart terminal boardMain boardTransf

15、ormer boardHolder boardboardcd feb388269714572737476386853525550544948494743 78793966323229292964144039393838464646163116155425620182733308251q546765qp374423413470353624General AssemblyBlock No. M1MMSymbol No. Part No. Part Name Description Local1 GV10166-008A FRONT PANEL2 GV30519-004A WINDOW LENS3

16、LV40301-001A FELT SPACER (x2)4 GV10167-001A CONTROL BUTTON5 GV40121-005A SPACER6 GV30349-028A SPACER7 GV30522-001A VOL RING8 QYSDSF2608Z TAP SCREW M2.6 x 8mm9 QYSDSF2608Z TAP SCREW M2.6 x 8mm(x6)10 GV40476-001A VOL.SHEET11 LV43659-001A FL HOLDER (x2)12 GV30349-020A FELT SPACER (x2)13 GV40531-001A LE

17、D HOLDER14 GV10168-002A CHASSIS BASE15 LV41843-002A LASER CAUTION16 LV40301-002A FELT SPACER (x2)17 GV30349-032A SPACER18 GV30349-033A SPACER19 LV30225-011A SPACER20 GV30349-025A SPACER21 LV30225-035A SPACER22 QYSBSG3008Z TAP SCREW M3 x 8mm(x3)23 LV30226-039A SPACER24 LV30226-041A SPACER25 GV40121-0

18、05A SPACER (x3)26 GV40121-004A SPACER27 GV30349-028A SPACER28 QYSBST3010Z TAP SCREW M3 x 10mm(x3)29 QYSDST4008Z TAP SCREW M4 x 8mm(x4)30 GV30349-029A SPACER31 GV30349-026A SPACER32 QYSPSG3022Z TAP SCREW M3 x 22mm(x2)33 GV30349-034A SPACER34 GV40525-001A GROUND PLATE (x3)35 GV40529-001A IC SHEILD36 E

19、3400-431 SPECER37 QYSBSGG3008E TAP SCREW M3 x 8mm38 QYSBST3006Z TAP SCREW M3 x 6mm(x4)39 QYSBST3006Z TAP SCREW M3 x 6mm(x3)40 GV40500-001A HOLDER41 GV40533-001A SHIELD42 GV40343-004A VINYL TUBE43 QAU0356-001 TUNER ASSY. TU 144 GV40477-003A HEAT SINK45 QYSDSG3012M TAP SCREW M3 x 12mm(x3)46 GV40509-00

20、1A THERMAL SHEET (x3)47 GV10169-051A REAR PANEL S1EE47 GV10169-050A REAR PANEL S1B,S1E,S1EN,S1EV48 QYSBSGY3008M TAP SCREW M3 x 8mm49 QYSBSGY3008M TAP SCREW M3 x 8mm(x2)50 QYSBSGY3008M TAP SCREW M3 x 8mm51 QYSBSGY3008M TAP SCREW M3 x 8mm52 QYSBSGY3008M TAP SCREW M3 x 8mm53 QYSBSGY3008M TAP SCREW M3 x

21、 8mm54 QYSBSGY3008M TAP SCREW M3 x 8mm(x2) 55 QZW0033-001 STRAIN RELIEF 56 QMPN150-200-JC POWER CORD(EU) 2m BLACK S1B 56 QMPK210-205-JN POWER CORD(EU) 2.05m BLACK S1E,S1EE,S1EN,S1EV57 GV10170-005A/S/ METAL COVER58 QYSBSGY3008M TAP SCREW M3 x 8mm(x3)59 QYSBSGY3008M TAP SCREW M3 x 8mm(x2)60 E406308-00

22、4 SPECIAL SCREW (x4)61 GV30619-001A CD FITTING62 GV30521-001A VOLUME KNOB63 E409396-003 CAUTION LABEL 64 QQT0442-001 POWER TRANSF T 90165 QAR0329-001 FAN MOTOR 66 QMF51W2-1R6-J8 FUSE F 950 1.6A AC250V 67 QMF51W2-6R3-J8 FUSE F 901 6.3A AC250V 68 QMF51W2-6R3-J8 FUSE F 902 6.3A AC250V 69 QMF51W2-2R0-J8

23、 FUSE F 903 2A AC250V 70 QMF51W2-2R0-J8 FUSE F 904 2A AC250V 71 QMF51W2-1R6-J8 FUSE F 905 1.6A AC250V72 WJU0008-002A FFC SHIELD WIRE3-473 QUQ110-1711AJ FFC WIRE 17pin 11cm74 QUQ110-0911AJ FFC WIRE 9pin 11cm75 QUQ110-0524AJ FFC WIRE 5pin 24cm76 QUQ110-0811AJ FFC WIRE 8pin 11cm77 QUQ110-2122AJ FFC WIR

24、E 21pin 22cm78 QUQ412-1009CJ FFC WIRE 10pin 9cm79 QUQ412-1307CJ FFC WIRE 13pin 7cm80 QUQ412-0408DJ FFC WIRE 4pin 8cm81 QJJ060-031506 WIRE82 QYSBSG3010Z TAP SCREW M3 x 10mm(x2)83 QQR1516-001 FERRITE CORE84 QQR1618-001 FERRITE RINGSymbol No. Part No. Part Name Description Local3-5Speaker assembly and parts listSpeaker(Subwoofer)Block No. M2MMSymbol No. Part No. Part Name Description Local1 LE10016-056A CONE SPEAKER2 7001541605 TAPPING SCREW (x4)3 LV10964-001A NET ASSY4 5600006901 RUBBER FOOT (x4)The parts without symbol number are not service.232221Block No.M MM2(Subwoofer)43-6