Teac-DV-20D-Service-Manual电路原理图.pdf

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1、SERVICE MANUAL DVD/DVD-A/SA-CD Player Effective : Sep. 2005 CONTENTS 1 SPECIFICATIONS 2 2 EXPLODED VIEWS AND PARTS LIST 3 3 PC BOARDS AND PARTS LIST 5 4 INCLUDED ACCESSORIES 9 NOTES PC boards shown are viewed from parts side. The parts with no reference number or no parts number in the exploded view

2、s are not supplied. As regards the resistors and capacitors, refer to the circuit diagrams contained in this manual. Parts marked with this sign are safety critical components. They must be replaced with identical components - refer to the appropriate parts list and ensure exact replacement. Parts o

3、f mark can be used only with the version designated. DV-20D RadioFans.CN 收音机爱 好者资料库 1 SPECIFICATIONS 2 DVD Player Signal system: . PAL/NTSC Laser: . Semiconductor laser, wavelength 650/790 nm Frequency range: . DVD: 2 Hz to 22 kHz (fs: 48 kHz) 2 Hz to 44 kHz (fs: 96 kHz) CD: 2 Hz to 20 kHz SACD: 2 H

4、z to 80 kHz Signal-to-noise rating (DVD): . 105 dB Audio dynamic range (DVD): . 100 dB Harmonic distortion (DVD): . 0.005% Wow and flutter: . Below measurable level (less than 0.001% (W.PEAK) Operating conditions: . Temperature: 5C to 35C Operation status: Horizontal Outputs Video output: . RCA jack

5、 x 1 1.0 V (p-p), 75 , negative sync. S-video output: . S-video jack x 1 (Y) 1.0 V (p-p), 75 , negative sync. (C) 0.3 V (p-p) 75 Component output: . RCA jack x 1 (Y) 1.0 V (p-p), 75 , negative sync. PB, PR) 0.7 V (p-p), 75 AV connector output: . SCART x 1 Audio output (digital audio): . . RCA jack x

6、 1 1.15 V (p-p), 75 OPTICAL digital jack x 1 Audio output (analog audio): . RCA jack x 1 (2 CH), 2.1 Vrms (1 kHz, 0 dB) RCA jack x 1 (6 CH) General Power supply: . AC 230 V, 50 Hz Power consumption: . 17 W (STANDBY: 0.9 W) Weight: . 3.3 kg External dimensions (W x H x D): . 435 x 62 x 327.5 mm Acces

7、sories Audio cable (RCA) x 1 Video cable (RCA) x 1 Optical cable x 1 Owners manual x 1 Remote control x 1 Battery (AAA, R03, UM-4) x 2 AC cord x 1 Design and specifications are subject to change without notice. Weight and dimensions are approximate. Illustrations may differ slightly from production

8、models. RadioFans.CN 收音机爱 好者资料库 2 EXPLODED VIEWS AND PARTS LIST S1 S1 S2 S3 S7 S5 S4 S6 S4 S4 S8 S9 S12 P5 P1 P2 P3 P4 1 2 3 5 6 9 10 11 12 13 14 6 7 15 19 16 17 18 8 4 S10 S1 P1 4 EXPLODED VIEW LIST 5 3 PC BOARDS AND PARTS LIST DRAOB SPMS TOP VIEW TOP VIEW TNORFBOARD 6 AV BOARD (VIEW FROM TOP SIDE)

9、 AV BOARD (TOP VIEW) AV PCB ASSYFRONT PCB ASSY 7 COP11772B PCB ASSY (A/V) CUP11772Z A/V PCB IC10 HVICS4382-KQ I.C D/A CONVERTER IC11 BVIBH7862FS I.C , 6CH VIDEO DRIVER IC15 HVINJM2068MDTE1 I.C , OP AMP IC16 HVINJM2068MDTE1 I.C , OP AMP IC17 HVINJM2068MDTE1 I.C , OP AMP IC22 HVIBU2098F I.C , I2C BUS

10、IC23 HVITA48033FTE16 I.C , REGULATOR IC24 HVITC74HCT7007F I.C IC25 HVI74VHC04MX I.C , INVERTER IC26 HVIST72F324J4T6 FLASH U-COM (ST) IC27 HVI74LVC157ADBR I.C , MULTIPLEXER IC31 HVI74LVC157ADBR I.C , MULTIPLEXER IC32 HVI74LVC157ADBR I.C , MULTIPLEXER IC33 HVI74VHC04MX I.C , INVERTER IC51 HVIBA7660FS

11、I.C , R.G.B DRIVER L104 HLQ08ER68KRZ CHIP FERRITE INDUCTOR L105 HLQ08ER39KRZ CHIP FERRITE INDUCTOR L108 HLQ08ER68KRZ CHIP FERRITE INDUCTOR L110 HLZ9R001Z FB, 2012(0805)600E, 1.5A Q100 HVTHN1K05FU MOS FET Q101 HVTKRC102S T.R , CHIP Q102 HVTKRA102S T.R , CHIP Q103 HVTKTD1304T T.R , CHIP (MUTE) Q104 HV

12、TKTD1304T T.R , CHIP (MUTE) Q105 HVTKTD1304T T.R , CHIP (MUTE) Q108 HVTKTD1304T T.R , CHIP (MUTE) Q109 HVTKTD1304T T.R , CHIP (MUTE) Q110 HVTKTD1304T T.R , CHIP (MUTE) Q111 HVTKRC102S T.R , CHIP Q112 HVTKRA102S T.R , CHIP Q113 HVTKTD1304T T.R , CHIP (MUTE) Q114 HVTKTD1304T T.R , CHIP (MUTE) Q115 HVT

13、KTD1304T T.R , CHIP (MUTE) Q118 HVTKTD1304T T.R , CHIP (MUTE) Q119 HVTKTD1304T T.R , CHIP (MUTE) Q120 HVTKTD1304T T.R , CHIP (MUTE) Q123 HVTKTD1304T T.R , CHIP (MUTE) Q124 HVTKTD1304T T.R , CHIP (MUTE) Q125 HVTKTD1304T T.R , CHIP (MUTE) Q128 HVTKTD1304T T.R , CHIP (MUTE) Q129 HVTKTD1304T T.R , CHIP

14、(MUTE) Q130 HVTKTD1304T T.R , CHIP (MUTE) Q141 HVTKRA102S T.R , CHIP Q146 HVTKRC102S T.R , CHIP Q501 HVTKTA1504SYRTK T.R , CHIP Q502 HVTKRC102S T.R , CHIP Q503 HVTKRC102S T.R , CHIP COP11771B PCB ASSY (FRONT) CUP11771Z PCB. FRONT D701 HVD342YCTB7T089 L.E.D , YELLOW D703 HVD1SS133MT DIODE Q701 HVTKRA

15、107MT T.R Q702 HVTKRC107MT T.R Q703 HVTKRC107MT T.R Q704 HVTKSC945CYT T.R S701 CST1A012ZT SW , TACT S702 CST1A012ZT SW , TACT S703 CST1A012ZT SW , TACT S704 CST1A012ZT SW , TACT S705 CST1A012ZT SW , TACT S706 CST1A012ZT SW , TACT S707 CST1A012ZT SW , TACT BN71 CWB1A905210EN WIRE ASSY (BOARD-IN) CN71

16、 KJP05GA19ZM WAFER CN72 KJP15GA117ZG CARD CABLE , WAFER D702 CVD52CSBBCEAB2 BLUE L.E.D ET01 CMC1A111 PLATE , EARTH F101 HFLHCA14SM12 F.L.D IC71 HRVKSM603TH2 REMOCON SENSER CN PB01 CMD1A496 BRACKET , FIP PB02 CMD1A496 BRACKET , FIP SMPS PCB ASSYSMPS PCB ASSY 8 4 INCLUDED ACCESSORIES 9 INCLUDED ACCESS

17、ORIES CQXDV20DEUR MANUAL, INSTRUCTION G/I/N EUR 9A10078501 CQX1A981Z MANUAL, INSTRUCTION E/F/S UK,HK,EUR 9A10078401 CARTDV10D REMOCON ASSY CJA2B054Z CORD, POWER(DETACHABLE/EUR) EUR HJA2E069Z CORD, POWER (PLUG+SOCKET) UK UK,HK CJS4M023Z CORD. PIN (1P),YELLOW CJS4N014Z CORD, PIN CJS8H003Z OPTICL, CABL

18、E HABAAAM1.5V BATTERY CQX1A645Z CARD, WARRANTY TEAC CORPORATION3-7-3, Nakacho, Musashino-shi, Tokyo 180-8550, Japan Phone: (0422) 52-5081 TEAC AMERICA, INC. TEAC CANADA LTD. TEAC MEXICO, S.A. De C.VCampesinos N184, Colonia Granjas Esmeralda, Delegacion Iztapalapa, CP 09810, Mxico DF Phone: (525) 581

19、-5500 TEAC UK LIMITE TEAC EUROPE GmbH TEAC ITALIANA S.p.A. TEAC AUSTRALIA PTY., LTD. 280 William Street, Melbourne VIC 3000, Australia Phone: (03) 9672-2400 A.B.N. 80 005 408 462 Via C. Cant 9/A, 20092 Cinisello Balsamo, Milano, Italy Phone: 02-66010500 Bahnstrasse 12, 65205 Wiesbaden-Erbenheim, Ger

20、many Phone: 0611-71580 Unit 19 & 20, The Courtyards, Hatters Lane, Watford, Hertfordshire, WD18 8TE , U.K. Phone: (0845) 130-2511 7733 Telegraph Road, Montebello, California 90640 Phone: (323) 726-0303 5939 Wallace Street, Mississauga, Ontario L4Z 1Z8, Canada Phone: (905) 890-8008 86745231 E D C B A

21、 BLOCK DIAGRAMDV-20D 86745231 E D C B A WIRING DIAGRAMDV-20D 86745231 E D C B A SCHEMATIC DIAGRAMDV-20DFRONT PCB NOTES: 1. Resistor values are in ohms (k=kilo-ohms, M=megohms). 2. Capacitor values are in microfarads (p=picofarads). 3.Parts marked with this sign are safety critical components. They m

22、ust always be replaced with identical components-refer to the appropriate parts list and ensure exact replacement. 86745231 E D C B A SCHEMATIC DIAGRAMDV-20DMAIN PCB NOTES: 1. Resistor values are in ohms (k=kilo-ohms, M=megohms). 2. Capacitor values are in microfarads (p=picofarads). 3.Parts marked

23、with this sign are safety critical components. They must always be replaced with identical components-refer to the appropriate parts list and ensure exact replacement. 86745231 E D C B A SCHEMATIC DIAGRAMDV-20D NOTES: 1. Resistor values are in ohms (k=kilo-ohms, M=megohms). 2. Capacitor values are in microfarads (p=picofarads). 3.Parts marked with this sign are safety critical components. They must always be replaced with identical components-refer to the appropriate parts list and ensure exact replacement.