Teac-DV-2800-Service-Manual电路原理图.pdf

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1、NOTES PC board shown are viewed from parts side. The parts with no reference number or no parts number in the exploded views 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.

2、they must be replaced with identical ensure exact replacement. ! components - refer to the appropriate parts list and CONTENTS 2 EXPLODED VIEW AND PARTS LIST 3 PC BOARDS AND PARTS LIST 5 INCLUDED ACCESSORIES 2 3 6 15 V I D E O DIGITAL OUT DOLBY D I G I T A L 4 WIRING DIAGRAM 14 1 SPECIFICATIONS Part

3、s of mark can be used only with the version designated. DV-2800/2800VK DVD Player DV-2800 SF: SOUTH AFRICA DV-2800VK ASIA: HONG KONG / SINGAPORE, CHN: CHINA DVD Player & Digital Karaoke RadioFans.CN 收音机爱好者资料库 DVD Player 1 SPECIFICATIONS Pickup : Semiconductor laser, Wavelength 650 nm Signal system

4、: NTSC / PAL Audio frequency response :20 Hz 20 kHz (+/- 1dB) Video outputs 1 Vp-p 75 ohms AV Connector :Scart x 1 S-video :Y: 1 Vp-p 75 ohms, C:0.286 Vp-p 75 ohms CVBS Video : 2 General Dimension (W x H x D ): Weight: Power requirements :110-240V AC, 50/60 Hz Power consumption :14 W 2.5 kg 420 x 27

5、6 x 48 mm Operating temperature: Operating humidity:15% 75% Design and specifications are subject to change without notice. Illustrations may differ slightly from production model. Weight and dimensions are approximate. 5 C 35 C (40 F 95 F ) Signal-to-noise-Ratio:100dB Total harmonic distortion:0.01

6、% DV-2800/2800VK Accessories AV cord - 1.5m audio AV cord - 1.5m video Battery #AAA Instruction book Remote Control RadioFans.CN 收音机爱好者资料库 EXPLODED VIEW 1 2. EXPLODED VIEWS AND PARTS LIST 1 1 2 2 2 2 3 3 4 4 6 6 6 6 7 7 8 8 8 8 8 8 8 8 9 9 5 5 11 11 12 12 13 13 14 14 15 15 16 16 17 17 19 19 20 20 1

7、8 18 21 21 22 22 23 23 25 25 24 24 26 26 27 27 29 29 30 30 28 28 31 31 32 32 32 32 33 33 33 33 34 34 34 34 35 35 36 36 37 37 37 37 3939 3939 4040 4040 4040 3838 41 41 42 42 42 42 43 43 43 43 43 43 44 44 45 45 45 45 46 46 46 46 46 46 48 48 47 47 47 47 1010 3 DV-2800/2800VK REF. NO EXPLODED VIEW - 1 P

8、ARTS NO.DESCRIPTIONREMARKS 4 1-2 5445628DISPLAY PCB ASSY 1-3 1-4 1-5 1-6 1-7 1-8 1-9 1-10 1-11 1-12 1-13 1-14 1-15 1-16 1-17 1-18 1-19 1-20 1-21 1-22 1-23 1-24 1-25 1-26 1-27 1-28 1-29 1-30 5445627MPEG PCB ASSY - DV-2800 3101553REAR COVER - DV-2800 3101552BOTTOM COVER - DV-2800 PVC PIECE - 113.2X74.

9、7X0.55232085 5445630I/O PCB ASSY - DV-2800 3029354DOOR AC POWER CORD 2140038 3871179LOADER BRACKET PANEL- DV-28003003128 5232450PVC SHEET - 110X80X0.4 2380250DVD LOADER 3101559TOP COVER PLASTIC PLATE3060414 POWER SW PCB ASSY5445629 ! 1-1 5232411PVC SHEET - 33X29X0.5 3060388DVD LOADER FRAME 5233127SO

10、FT SPONGE SPACE - 40X10X4 5230458SILICA GEL CUSHION - 16X9.5X1.5 5232894SHAKE-FROOF PLATE 5444425POWER PCB ASSY 5230472CLASP 5232886PVC PIECE - 200X38X0.4 3029594GLASS - DV-2800 3029347POWER BUTTON 3029352GUIDING LIGHT RING 3029349FUNCTION BUTTON BRACKET 3029348FUNCTION BUTTON 3029350VOLUME KNOB 523

11、3148ALUMINUM FOIL LABEL - 90X8X0.1 DV-2800/2800VK MPEG PCB ASSY - DV-2800VK ASIA MPEG PCB ASSY - DV-2800VK CHN AC POWER CORD - DV-2800VK CHN 3101717TOP COVER - DV-2800VK CHN 3101581BOTTOM COVER - DV-2800VK 5445957 5445632 3029595GLASS - DV-2800VK 3003130PANEL - DV-2800VK ASIA 3003280PANEL - DV-2800V

12、K CHN 3101554REAR COVER - DV-2800VK ASIA 3101779REAR COVER - DV-2800VK CHN 2140175 ! 5445633I/O PCB ASSY - DV2800VK 2380247DVD LOADER - DV-2800VK CHN 3028914DOOR - DV-2800VK CHN REF. NO EXPLODED VIEW - 1 PARTS NO.DESCRIPTIONREMARKS 1-315445631HEADPHONE PCB ASSY - DV-2800 1-32 1-33 1-34 1-35 1-36 1-3

13、7 1-38 1-39 1-40 1-41 1-42 1-43 1-44 1-45 1-46 1-47 1-48 3029353FOOT 5233092SOFT SPONGE SPACER - 33.5X13.5X4 5233118SOFT SPONGE SPACER - 18X4.2X3 5233117SOFT SPONGE SPACER - 17.5X13X3 5233124SOFT SPONGE SPACER ( W/HOLE) BRACKET SUPPORT3024662 5232505PVC SHEET - 5X3X0.4 5231494FOOT SPACER - 20X4 4210

14、054TAPPING SCREW PM 3X6 ZNC 4000595TAPPING SCREW PW 2.6X7X9 WHITE 4000308TAPPING SCREW BT 3X5 4040071TAPPING SCREW FB 3X6 WHITE 4000623TAPPING SCREW BA 3X6 WHITE 4000194TAPPING SCREW PWT 3X6X7 4000270TAPPING SCREW BT 3X7 4000048TAPPING SCREW PB 3X8 ZINC 4000624TAPPING SCREW BA 3X8 WHITE 5445634MIC P

15、CB ASSY - DV-2800VK ASIA 5445958MIC PCB ASSY - DV-2800VK CHN DV-2800/2800VK 5 REF. NO MPEG PCB ASSY PARTS NO.DESCRIPTIONREMARKS 3 PC BOARDS AND PART LISTS DV-2800/2800VK 5445627MPEG PCB ASSY - DV-2800 MPEG PCB ASSY - DV-2800VK ASIA MPEG PCB ASSY - DV-2800VK CHN5445957 5445632 1631347MPEG PCB Q212078

16、0020TR - C1815Y Q2040780032TR - 9014C L329-331,325-327 V306,3090780030TR - 8550C L204,205,209,241, L201-203,207,301,0390095SMD MAGNETIC BEAD FCM1608K-221T05 U2190880185IC - NJM4558M - DV-2800 Q205,2060780197TR - C1815 Q211,218,2190780043TR - 2SA1015 U205IC - MM74HCU04M0880322 V3050780040 L303,306039

17、0044SMD INDUCTOR 10UH VD201,205-2090700007SMD DIODE - 1N4148 Q213-217,2200780024TR - 2N3906 Q201,V307,308,0780029TR - C8050 V3100780062SMD TR - 9014C SMD TR - 3904 XS201,3031940005SOCKET 6IN 2MM XS3021940024SOCKET 5PIN 2MM XS3011940094SOCKET 24PIN 0.5MM SMD W/CLASP X2010960020CRYSTAL 27.0MHZ U201088

18、1689IC - MT1379E-C U3020881378IC - BA5954FP XS2041940140CABLE SOCKET 14PIN XS2031940030SOCKET 10PIN 2.5MM U3010881690IC - MT1336-E L210-2150390096SMD INDUCTOR 1.8UH U203,204 U207 0881275IC - 42S16100-7T - DV-2800 U202 L242,249,250 0390057MAGNETIC BEAD INDUCTOR RH354708 L304,305,307,308, L310-314,316

19、-324, V303,3040780193SMD TR - 2SK3018 V301,3020780115SMD TR - 2SB1132 0881057IC - CS4360 0881031IC - 24C02N U2100881059IC - CS5333 - DV-2800VK U2110881415IC - HY57V641620HGT-7 -DV-2800VK 6 0910956FLASH - ROM2800TEA-0A - DV-2800 0910957FLASH - ROM2800VKTEA-0A - DV-2800VK DV-2800/2800VK 7 MPEG PCB REF

20、. NO DISPLAY PCB ASSY PARTS NO.DESCRIPTIONREMARKS DISPLAY VFD16-0604CVFD4011200651 IC - D16312GBU4010880146 V4010780129SMD TR - 8550D SWITCH 6X6X1MM IR SENSOR HS0038B3V V4020780085SMD TR - 8050 K401-4051340003 U4032360016 RADIATION DIODE D3MM - RED DIODE - 1N4148 LED4010620002 D401,4020570006 RADIAT

21、ION DIODE D3MM - BLUELED4020620089 5445628DISPLAY PCB ASSY 1563355DISPLAY PCB 8 DV-2800/2800VK REF. NOPARTS NO.DESCRIPTIONREMARKS I/O PCB ASSY 5445630I/O PCB ASSY - DV-2800 I/O PCB 1563385 L706,708,715-7160390095SMD MAGNETIC BEAD FCM1608K-221T05 D701,7020700007SMD DIODE 1N4148 ZD701-7040700004SMD DI

22、ODE 5.1V TC7020260352CE - 1000UF/10V L705,707,709,710, L713,714 0390057MAGNETIC BEAD INDUCTOR RH354708 JK7051090045OPTICAL- TX179ATW JK7021910179TERMINAL SOCKET - AV4-8.4-6G-3 JK7031910129TERMINAL SOCKET - SA-001-012 JK7011910178TERMINAL SOCKET - AV2-8 A-6G-3 XS7011940140CABLE SOCKET 14PIN 1MM JK706

23、1860029SCART SOCKET - DV-2800 V701-7030780050TR - S8050D XS7021940026SOCKET 3PIN 2MM - DV-2800 ! 5445633I/O PCB ASSY - DV-2800VK DISPLAY PCB DV-2800/2800VK I/O PCB 9 V402 V401 U401 JK701JK703 JK702 JK705 JK706 REF. NO POWER PCB ASSY PARTS NO.DESCRIPTION POWER PCB ASSY POWER PCB BC502 TC505,506,509,

24、REMARKS TERYLENE CAP - 0.1UF/275V0210066 BC5030200229CER.CAP AC470PF/250V 1563119 BC501ANTI-DIS.CAP 0.01UF/275V0210166 5444425 L505,508CHOKE COIL 10UH (1A)0410010 L506,5070410011CHOKE COIL 10UH (2A) DIODE - HER105D508,511-5130570013 TR501TRANSFORMER - BCK-28-02870460284 1080011IC - HS817 SOCKET 13PI

25、N 2.5MM1940171 F5012300021FUSE T1.6AL 250V BCN5011940045SOCKET 2PIN 8MM DV-2800/2800VK ! ! TC510 ! !0260015CE -1000UF/10V ! D5090680007DIODE - SR360! D5100570028DIODE - HER306! D5140680026DIODE - SR160 D5050570014DIODE - HER107! ZD5010580006ZENER DIODE 5.1V 1/2W ZD5020580054ZENER DIODE 9.1V 1W D506,

26、5070570006DIODE - 1N4148 D501-5040570005DIODE - 1N4007! V5020780026TR - 2N5551 U5010881611IC - TNY268P U5030881515IC - TLV431 L501,5021000004FILTER - 40MH UT-20 U502 CN502 ! U5040880379IC - LM7805 CN5011940065SOCKET 13PIN 2MM ! REF. NOPARTS NO.DESCRIPTIONREMARKS POWER SW PCB ASSY 5445629POWER SW PCB

27、 ASSY POWER SW PCB1631817 D9180700007SMD DIODE - 1N4148 K9011340003SWITCH 6X6X1MM XS9021940046SOCKET 10P 2MM 10 ! ! TC5010260265CE- 47UF/400V! U5060690001IC - MCR100-6 U9050900310IC - ROM965-1 R503RESISTOR 68K 2W!0010157 POWER PCB POWER SW PCB - TOP DV-2800/2800VK 11 POWER SW PCB - BOTTOM REF. NOPAR

28、TS NO.DESCRIPTIONREMARKS 5445631HEADPHONE PCB ASSY 1563366HEADPHONE PCB E6011980058HEADPHONE SOCKET VR6010160195VR - WH09JTC12-B50K-F30 XS6011940026 1940027XS602 SOCKET 3PIN 2MM SOCKET 2PIN 2MM U6020881537IC - TDA1308 5445958MIC PCB ASSY CHN VD601-6030570006DIODE - 1N4148 L601-6040390057 U601,602088

29、0124 XS6011940006 MIC601,6021980011 1563356MIC PCB MAGNETIC BEAD INDUCTOR-RH354708 IC - NJM4558D MICROPHONE SOCKET SOCKET 6PIN 2.5MM REF. NOPARTS NO.DESCRIPTIONREMARKS 5445634MIC PCB ASSY ASIA MIC PCB ASSY DV-2800VK HEADPHONE PCB ASSY DV-2800 DV-2800/2800VK 12 HEADPHONE PCB DV-2800 MIC PCB DV-2800VK

30、 DV-2800/2800VK 13 E601 DV-2800/2800VK 14 MPEG PCB TO I/O PCB XS701 XS204 XS203 TO POWER PCB CN502 TO DVD LOADER XS301 TO DISPLAY PCB XS402TO HEADPHONE PCB XS602 TO DVD LOADER 4 WIRING DIAGRAM XS202XS201XS302 TO DVD LOADER XS303 5 INCLUDED ACCESSORIES REF. NOPARTS NO.DESCRIPTION INCLUDED ACCESSORIES

31、 REMARKS INSTRUCTION MANUAL - DV-2800 AV CORD - 1.5m VIDEO2170001 5461641 1440002BATTERY #AAA 5471043REMOTE CONTROL - DV-2800 2160001AV CORD - 1.5m AUDIO DV-2800/2800VK 15 5461642INSTRUCTION MANUAL - DV-2800VK ASIA 5193285INSTRUCTION MANUAL - DV-2800VK CHN 5471044REMOTE CONTROL - DV-2800VK 5193366 5

32、193417 INSTRUCTION MANUAL - DV-2800VK CHN INSTRUCTION MANUAL - DV-2800VK CHN TEAC AUSTRALIA PTY., LTD. A.B.N. 80 005 408 462 280 William Street, Melbourne, VIC 3000, Australia Phone:(03)9672-2400 TEAC ITALIANA S.p.A. TEAC BELGIUM NV/SA. Via C, Cantu 11, 20092 Cinisello Balsamo, Milano, Italy Phone:0

33、2-66010550 c/o TEAC NEDERLAND BV, Oeverkruid 15, NL-4941 W Raamsdonksveer, Nederland Phone:+31-162-510860 TEAC CORPORATION 3-7-3 Nakacho, Musashino-shi, Tokyo 180-8550, Japan Phone:(0422)52-5081 TEAC AMERICA, INC. TEAC CANADA LTD. TEAC MEXICO, S.A.De C.V. TEAC UK LIMITED TEAC DEUTSCHLAND GmbH TEAC F

34、RANCE S.A. TEAC NEDERLAND BV 7733 Telegraph Road, Montebello, California 90640 Phone: (323)726-0303 5939 Wallace Street, Mississauga, Ontario L4Z 1Z8, Canada Phone: (905)-890-8008 Campesinos 184,Col. Granjas Esmeraida, 09810, Mexico Phone: (525)-581-5500 5 Marlin House, Croxley Business Park, Watfor

35、d, Hertfordshire, WD18 8TE, U.K. Phone: 01923-819699 Bahnstrasse 12, 65205 Wlesbaden-Erbenheim, Germany Phone:0611-71580 17, Rue Alexis-de-Tocqueville, CE 005 92182 Antony Cedex, France Phone:(1)42.37.01.02 Oeverkruid 15,NL-4941 W Raamsdonksveer, Nederland Phone:0162-510210 PREPARED IN HONG KONG DV-

36、2800/2800VK MPEG PCB - 1 DVD Player DV-2800/2800VK DVD Player & Digital Karaoke MPEG PCB - 2 44 DVD Player DV-2800/2800VK DVD Player & Digital Karaoke MPEG PCB - 3 DV-2800/2800VK DVD Player DVD Player & Digital Karaoke MPEG PCB - 4 DV-2800/2800VK DVD Player DVD Player & Digital Karaoke DVD Player DV

37、-2800/2800VK DVD Player & Digital Karaoke DISPLAY PCBPOWER SW PCB I/O PCB ! DV-2800/2800VK DVD Player DVD Player & Digital Karaoke ! ! ! ! POWER PCB ! ! ! ! 40MH ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! 470P 250V DVD Player DV-2800/2800VK DVD Player & Digital Karaoke MIC PCB - DV-2800VK HEADPHONE PCB - DV-2800 DV-2800/2800VK DVD Player DVD Player & Digital Karaoke