Britania-BSI20000-htss-sm 电路图 维修手册.pdf

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1、 Em busca do aperfeioamento. pela SGS ICS. O Sistema da Qualidade da Britnia foi certificado em NBR ISO 9001 Manual de Servio .br 0800 415300 Poltica da Qualidade Britnia “”Oferecer produtos que contribuam para a satisfao de nossos clientes, buscando a melhoria contnua de nossos processos T H E A T

2、E R B S I 2 0 0 0 0 RadioFans.CN 收音机爱 好者资料库 Saalfeld & Freitas / Curitiba out/2005 THEATER BSI-20000 Pgina 2/11 11 VISTA EXPLODIDA CDIGO DO PRODUTO 067003200 40 2 7 12 15 27 3 17 4 14 13 6 8 9 10 16 18 19 20 21 22 23 24 24 26 25 23 29 28 30 29 31 33 32 36 37 38 39 35 34 41 42 46 43 44 45 50 51 49 48

3、 5 1 DETALHES AMPLIADOS DAS MOLAS 43 47 C1 C2 RadioFans.CN 收音机爱 好者资料库 Saalfeld & Freitas / Curitiba out/2005 THEATER BSI-20000 Pgina 3/11 43 DETALHES AMPLIADOS DAS MOLAS 11 2 7 12 15 3 17 4 14 13 6 8 9 10 16 18 19 20 21 5 1 VISTA EXPLODIDA AMPLIADA DO PAINEL RadioFans.CN 收音机爱 好者资料库 Saalfeld & Freita

4、s / Curitiba out/2005 THEATER BSI-20000 Pgina 4/11 NDESCRIOCDIGO 1DECORAO PROTEO GAVETA BSI-20000704228 2PROTEO GAVETA BSI-20000704227 3MOLA PROTEO GAVETA ESQ BSI-20000704226 4MOLA PROTEO GAVETA DIR BSI-20000704225 5KNOB VOLUME BSI-20000704222 6VISOR PAINEL BSI-20000704217 7DECORAO PAINEL BSI-200007

5、04218 8GABINETE FRONTAL BSI-20000703524 9KNOB POWER BSI-20000704223 10 CHAVE MASTER KDC-04702070 11 CAPA ISOLANTE DA CHAVE BSI-20000704200 12 PORTA-FUSVEL BSI-10000/20000704174 13 PCI KARAOK BSI-10000/20000703551 14 SUPORTE PCI KARAOK BSI-10000/20000703363 15 KNOB MIC/ECHO BSI-20000704219 16 PCI DIS

6、PLAY BSI-20000 (R)703520 17 BOTES SEARCH/RADIO BSI-20000704221 18 BOTES PLAY/STOP/EJECT BSI-20000704220 19 PCI TECLADO BSI-20000 (R)704214 20 PCI VOLUME BSI-20000704215 21 REFORO GABINETE FRONTAL BSI-20000704224 22 GABINETE INFERIOR BSI-20000704230 23 CONJ. PF/ARRUELA/PORCA BSI-10000/20000704182 24

7、DISCO ISOLAO TRANSFORM. BSI-10000/20000704181 25 TRANSFORMADOR TOROIDAL 2CONEC BSI-20000703530 26 DISCO FIXAO TRANSFORMADOR BSI-20000704231 27 PCI POTNCIA BSI-20000 (R)703521 28 DISSIPADOR POTNCIA BSI-20000704211 29 COOLER 12V 0,07A BSI-20000704212 30 PLACA COOLER BSI-20000704213 31 UNIDADE TICA KHM

8、-310AAA (R)703493 32 AMORTECEDOR DVD RYD-310 PR (R)703565 33 MECANISMO DVD SEM U. TICA RYD-310AAA (R)703564 34 GABINETE SUPERIOR BSI-20000704229 35 GABINETE TRASEIRO BSI-20000704199 36 MDULO RDIO AM/FM COMP BSI-10000/20000 (R)703553 37 CHAVE VOLTAGEM HT5000 BSI-10000/20000703483 38 PCI PRINCIPAL BSI

9、-20000 (R)703528 39 PCI ENTRADA UDIO BSI-10000/20000704164 40 CORDO ELTRICO DVD701613 41 ANTENA AM BSI-10000/20000704197 42 ANTENA FM BSI-10000/20000704196 43 TELA CAIXA SATLITE BSI-20000704234 44 ALTO-FALANTE SATLITE 8R 25W BSI-20000704233 45 GABINETE FRONTAL CAIXA SATLITE BSI-20000704235 46 GABINE

10、TE TRASEIRO CAIXA SATLITE BSI-20000704236 47 CONECTOR CX SATLITE VERM/PR BSI-10000/20000704185 NDESCRIOCDIGO 48 TELA CAIXA WOOFER BSI-20000704239 49 ALTO-FALANTE WOOFER 8R BSI-20000703529 50 GABINETE CAIXA WOOFER BSI-20000704238 51 CONECTOR CX WOOFER VERM/PR BSI-10000/20000704193 C1 CAIXA ACSTICA SA

11、TLITE BSI-20000704232 C2 CAIXA ACSTICA WOOFER BSI-20000704237 DESCRIOCDIGO BARRA CONTATOS SADA CX ACST BSI-10000/20000704168 CABO UDIO E VDEO702065 CABO POL 25AWG PR/VERM 4,8m BSI-10000/20000704195 CHICOTE 5 VIAS x 13CM BSI-10000/20000704177 CHICOTE 5 VIAS x 33CM BSI-10000/20000704178 CHICOTE 6 VIAS

12、 x 35CM BSI-10000/20000703195 CIRC. INT. 24C16AN704166 CIRC. INT. 4558701907 CIRC. INT. A5954701640 CIRC. INT. CHMC D4558701907 CIRC. INT. CW7812/LM7812702721 CIRC. INT. LC72131702714 CIRC. INT. MEMRIA GRAV 29LLV800BE-70PFTN (BSI-20000)704210 CIRC. INT. MEMRIA ISSI IS42516100C1-7T704161 CIRC. INT. M

13、T1389XE704025 CIRC. INT. MV348704173 CIRC. INT. PCM 1606703366 CIRC. INT. PT2322-S702718 CIRC. INT. PT2323-S702715 CIRC. INT. PT2399704151 CIRC. INT. PT6312BL701904 CIRC. INT. TDA7265702720 CONJ. CALOS DE PROTEO BSI-20000704240 CONTROLE REMOTO BSI-20000703527 EMBALAGEM BSI-20000703531 ENCODER VOLUME

14、 BSI-20000704216 MANUAL DO USURIO BSI-20000703532 POTENCIMETRO 1OKR M-PLUS/10000/20000703235 SENSOR INFRAVERMELHO701659 TRANSISTOR C1815702986 TRANSISTOR CHMC/WL/TL431701632 TRANSISTOR PJ117A703238 TRANSISTOR S8050700105 TRANSISTOR S8050700105 TRANSISTOR S8550700106 TRANSISTOR S8550700106 TRANSISTOR

15、 S9014700107 TRANSISTOR TIP41C704167 ITENS DA VISTA EXPLODIDA DEMAIS COMPONENTES FORNECIDOS NOTA: Dos itens da pgina 2, somente aqueles que possuem cdigos relacionados nas tabelas sero fornecidos. Saalfeld & Freitas / Curitiba out/2005 THEATER BSI-20000 Pgina 5/11 FONTE DE ALIMENTAO + PCI POTNCIA R9

16、81K R971K R961K R951K R81 10K R80 10K R79 10K R78 10K E334U7/25VR12 10K R13 10K R14 10K R15 10K R16 10K R17 10K R18 10K R19 10KE344U7/25V E354U7/25V E364U7/25V E374U7/25V E384U7/25V E394U7/25V E404U7/25V E14U7/25V E24U7/25V E34U7/25V E44U7/25V 1 2 3 4 5 6 7 J2 TJC3-7A 1 2 3 4 5 J11 TJC3-5A 1 2 3 4 J

17、4 TJC3-4A R881K R891K R901K R911K R921K R931K SWIN SRIN SLIN CIN IN1L IN1R IN2L IN2R IN3L IN3R IN4L IN4R +12 R99 56/0.5W C19 221 C18 221 C17 221 C16 221 C15 221 C14 221 R26 10K R25 10K R24 10K R23 10K R22 10K R21 10K R20100 R11100 R10100 R9100 R8100 R7100 E10 2.2U/25V E92.2U/25V E82.2U/25V E72.2U/25

18、V E62.2U/25V E52.2U/25V C13 104 E27 100U/16V R38 6K2 R37 3K3 C12 104C11 104 C10 103 C9 103 C8 222 R36 3K3 R35 6K2C7 104 C6 104 C5 103 C4 103 C3 222 E26 10U/16V C2 273 C1 683 R34 24K R33 24K E17 10U/16V R6270 R5270 R4270 R3270 R2270 R1270 RCMID2 1 RCMID1 2 CTREFR 3 INFR 4 INSR 5 INSUB 6 VREF 7 GND 8

19、INCT 9 INSL 10 INFL 11 CTREFL 12 RCMID1 13 RCMID2 14 RCBAS1 15 RCBAS2 16 OUTFL 17 OUTSL 18 OUTCT 19 VCC 20 OUTSUB 21 OUTSR 22 OUTFR 23 SCL 24 SDA 25 GND 26 RCBAS2 27 RCBAS1 28 IC2 PT2322 L1 1 L2 2 L3 3 L4 4 FLI 5 FRI 6 CTI 7 SUBI 8 SLI 9 SRI 10 MIXO 11 VCC 12 REF 13 GND 14 SDA 15 SCL 16 SRO 17 SLO 1

20、8 SUBO 19 CTO 20 FRO 21 FLO 22 LPFO 23 LPFI 24 R4 25 R3 26 R2 27 R1 28 IC1 PT2323 1 2 3 J12 3PIN VLOUT VSROUT VSLOUT VSWOUT VCOUT VROUT SCL SDA SDA SCL IN4R IN4L IN3RIN3L IN2RIN2L IN1RIN1L CIN SLIN SRIN SWIN +12 IN4LIN4R -VS 1 OUT1 2 +VS 3 OUT2 4 MUTE 5 -VS 6 IN+2 7 IN-2 8 GND 9 IN-1 10 IN+1 11 IC3

21、TDA7269A R2818K R29560 R31 10K R32 10K R39560 R40560 R4118K R4218K -VS 1 OUT1 2 +VS 3 OUT2 4 MUTE 5 -VS 6 IN+2 7 IN-2 8 GND 9 IN-1 10 IN+1 11 IC4 TDA7269A R43 10K R44300 R45300 R4636K R4736K -VS 1 OUT1 2 +VS 3 OUT2 4 MUTE 5 -VS 6 IN+2 7 IN-2 8 GND 9 IN-1 10 IN+1 11 IC5 TDA7269A R48 10K R49560 R50560

22、 R5118K R5218K -VS 1 OUT1 2 +VS 3 OUT2 4 MUTE 5 -VS 6 IN+2 7 IN-2 8 GND 9 IN-1 10 IN+1 11 IC6 TDA7269A C20 562 R53 10K C21 102P -V +V +V -V +V -V +V -V VROUTVCOUT VSWOUTVSLOUTVSROUT VLOUT COUT ROUT LOUT SWOUT1 SWOUT2 SROUT SLOUT R67 10K R66 10K N4 8050 N3 8050 E18 100U/35V Z1 5V6 R65 2K2 R64 2K2 E16

23、 470U/16V 1 2 3 4 5 6 7 8 9 10 J8 TJC3-10A E15 470U/10V E14 470U/10V C40 104 R63 1K R62 10K R61 10K IC7 TL431C N2 9014 N1 TIP41C C39 104 E11 4700U/16V 1 2 3 4 5 6 7 J3 TJC3-7A 1 2 3 4 J5 TJC3-4A 1 2 J6 TJC3-2A 1 2 J7 TJC3-2A D1IN5392D21N5392 D3IN5392D41N5392 D5 1N5392 D6 1N5392 D111N4007 D121N4007 C

24、29104 C30104C31104 C32104 C33104 C34104 +5 FAN +12 -12 F2T5A F1T5A P1 8550 R76 560 Z3 12V6 E25 470U/16V E31 470U/16V E13 4700U/25V E12 4700U/25V 1 2 3 J9 TJC6-3A D71N5408 D81N5408 D91N5408 D101N5408 C35104 C36104 C37104 C38104 R82 3K3 Z43V6 N8 9014 E41 10U/25V R8315K R8422K Z5 5V1 R85100K E42 100U/1

25、6V N9 C1815 E43 1U/50V D14 1N4148 R86 10K C41 104 R94 47K -V +V -12 +12 +V 1 2 3 4 5 6 7 8 9 10 11 12 J10 WP12-1 R27 4R7/0.5W R30 4R7/0.5W R54 4R7/0.5W R55 4R7/0.5W R56 4R7/0.5W R57 4R7/0.5W R58 4R7/0.5W C22 104 C23 104 C24 104 C25 104 C26 104 C27 104 C28 104 SWOUT1 SWOUT2 COUT SLOUT SROUT LOUT ROUT

26、 1 2 3 4 5 6 7 J1 TJC3-7A MUTE FAN TEMDET1 TEMDET0 SCL SDA N6 9014 R73 10K R72 1K R71 47K R70 47K R69 1K R68 10K N5 9014 +5 TEMDET0TEMDET1 Vin 1 GND 2 Vout 3 N7LM7812 100 F1 T2.5A250V D125C S1 1 2 3 J9 TRANS 1 2 3 4 5 6 7 J3 SAA 240V50Hz 13.5V2.5A 13.5V2.5A 2.6V0.1A 20.5V0.1A 10V0.3A 8V1.7A R* 4k7 M

27、UTE Saalfeld & Freitas / Curitiba out/2005 THEATER BSI-20000 ESTGIO ALIMENTAO PCI PRINCIPAL 1 INDEX & POWER, RESET DEVICE SDRAM, Flash, VideoDAC Servo 3.3V RF 5V Servo 5V VTREK1379AM6-5.1 SUPPLY Digital 3.3V AVCC AV33 NAME 4 MEMORY , SDRAM , VIDEO FILTER AND OUTPUT V25 Video filter Audio DAC RVCC VC

28、C 2 RF / SERVO - MT1336E +5VA Digital 2.5V TYPE V33Digital 3.3V PICKUP HEADER MT1379E MT1379E Digital 5V MT1336E MT1379E Audio 5V Video 5V DV33 +5VV MISSIONRIGHT MT1379E (LQFP218)AAMP DVD Board for sony khm310 3 MPEG - MT1379E Servo Analog GroundSGND Audio Ground VGND AGND TYPENAME GND Video Ground

29、Digital Ground DV33 VCC AV33 +PS5V GND DV33 RVCC V25AVCC V25 RVCC AVCC +PS5V URST URST GND AV33+P33 +P33 -P12V +P12V +P5V +5V +P5V +P12V -P12V +5VA +5VVCC +5VA +SERV33V URST AV33 +SERV33V RVCC 2 AVCC 2 AV33 2 +PS5V 2 V25 2 DV33 2,3, GND 2,3,4,5 VCC 2,3,4,5 URST 2 -P12V 2 +P12V 2 +5VA 2,3,4,5 +SERV33

30、V 2 AV33 DV33 AV33 V25 RVCC AVCC +PS5V VCC U2 AIC1117-3.3V NC 2 1 3 4 OUT GND IN VR + C10 220u + C6 220u D2 1N4148 12 R1 4.7k C12 0.1u L3FERB C5 0.1u +C11 10u C14 0.1u C9 0.1u C7 0.1u D1 1N4001 12 +C13 220u +C8 220u +C2 100u L2FERB C1 0.1u L5FERB L4FERB L1FERB C3 0.1u U1 AAT3520 NC 1 2 3 GND REST VD

31、D +C4 220u L6FERB CN1 10PIN 2.5 1 2 3 4 5 6 7 8 9 10 + C15 220u Pgina 6/11 Saalfeld & Freitas / Curitiba out/2005 THEATER BSI-20000 Very Important to reduce Noise MT1336E MT1336/76+MT1379 with sony Slim khm310 PUH. FOSO CSO SDATA FMSO RFON RFOP V2P8 SCLK V1P4 BDO DMSO URST SDEN PWMOUT2 RFL ADIN HTRC

32、 RFRP TEO FEO TRSO TROPEN DV33 +PS5V AVCC RVCC GND GND RVCCINLDO_AVCC DV33 RVCC+PS5VAVCC RFVCC +SERV33V +SERV33V OP+TRCLOSE IOA +PS5V TRIN AA TEO C FMSO LDO2 A DMSO STBY B RFRP FOSOSTBY TRIN V1P4 TROUT LIMIT F TRCLOSE URST RFL TROUT V1P4 SDEN IOA TRSO V1P4 OPO A SP+ TRCLOSE OP- C SP- ADIN TROPEN LOA

33、D- ENDM SCLK OPO HTRC SL- C TROPEN V20CSO D BB +PS5V OP+ V2P8 V1P4 RFON SL+ ENDM SP+ LOAD+ B SDATA V20 LIMIT OP- PWMOUT2 B RFO LDO2 DD BDO SL- D A LDO1 SP- SL+ FEO D LDO1 CC STBY RFOP F E MDI1 IOA RFO E MDL1 FOSO CSO SDATA FMSO RFON RFOP V2P8 SCLK V1P4 BDO GND 1,3,4,5 DMSO URST SDEN PWMOUT2 RFL ADIN

34、 HTRC RFRP TEO FEO TRSO TROPEN DV33 1,3, AVCC 1 RVCC 1 +PS5V 1 +SERV33V 1 RVCCINRFVCC +PS5V RVCCIN AVCC +PS5V RVCCIN RVCCIN LDO_AVCC LDO_AVCC Q9 SS8050 1 23 C30 390p C34470P R16100 R361K C62 0.1u C55 0.1u CN4 6P 2.0 1 2 3 4 5 6 R39 1K CON1 SF-HD60AV/0.5mm,24P 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1

35、7 18 19 20 21 22 23 24 F- F+ T+ T- C D CD/DVD RF A B F GND-PD Vc VCC E NC VR-CD VR-DVD LD-CD MD HFM NC LD-DVD GND-LD R18NC C32 NC C65 390P CN3 5PIN 2.0mm 1 2 3 4 5 R17NC C250.1u C31 0.1u R371K R38750k Q5 8550 1 23 C481u C260.015u R1310K R70 C42 0.1u R4 NC L10 FERB R31 10K Q7 8550 1 23 +C37 10u C440.

36、1u R32 20k R219100 Q6 8550 1 23 C60 0.1u R3320k L7 FERB NC C59 150p R25 1 R21NC C52 0.1u Q3 2SK3018 1 32 R224.7 C56 0.1u R234.7 +C38 10u + C54 47u R42 330k C491u R1010k C63 0.1u C2982p C28 0.1u R12100K C53 0.015u + C45 47u C360.1u C61 C R3420K R27 1 U3 MT1336E 128 127 126 125 124 123 122 121 120 119

37、 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 8

38、3 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 65 WGND RFSUBO LDO2 LDO1 MDI1 MDI2 AGC3 AGC2 WAVDD AGC1 WGAND SGND TNI TPI SVDD CDFON CDFOP SD SC AVDD IR AGND SB SA MD MC VFO13 VDD AGNDX AGNDX AGNDX DPFO DPFN GNDP HTRC TRLP TRLPA CRTPLP CRTP HRFRP LRFRP DEFECT VDDP TEO CSO LVL FEO V20

39、VREFO V2REFO AVDDT TM4 AGNDT TM3 TM2 TM1 AGNDO RFON RFOP AVDDO AGNDX AGNDX WVDD WOBSO GND UDGATE HDGATE IO0 IO1 IO2 IO3 IO4 IO5 IO6 IO7 IO8 IO9 IOA IOB VDDS XCK16M SCLK GNDS SDEN SDATA RST DPDMUTE AGNDP AGNDX AVDDP VCON AVDDF AGNDX AVDDM COSPHI HALLCOS REFCOS AGNDM HALLSIN REFSIN SINPHI SW0 SW2 SW1

40、MOP MON AGNDX AGNDX CEON CEOP RFGCI RFGCU RFFGC OSP OSN CDD CDC CDB CDA DVDRFIN DVDRFIP DVDD DVDC DVDB DVDA MA MB AGNDF + C64 47u C41 0.1u R1410K R2 NC C57 0.1u + C18 100u R40 1K R5 0 +C50 47u C19 0.1u C24NC C17 0.1u C40 0.1u R24 1 C33 0.033u C461u C220.1u L9 10uH Q4 8550 1 23 R28 15K U4 BA5954 1 9

41、10 12 3 2 15 7 14 13 21 19 20 24 27 6 4 5 28 8 11 17 18 16 23 22 25 26 2930 VINFC PVCC1 PGND VOSL+ CF2 CF1 VOTK+ VNFFC VOFC+ VOFC- PVCC2 PGND VNFTK CTK2 BIAS VOSL VINSL+ VINSL- STBY VCC VOSL- VOLD+ VOLD- VOTK- VINLD PREGND CTK1 VINTK GNDGND C23 0.1u Q2 2SK3018 1 32 +C51 47u R810k C200.1u C471u Q1 39

42、04 1 2 3 C27NC R29 220 R1110k R30 220 C390.1u R6 0 R41 330k R15100K C16 0.1u R910k C431u R3 NC R43 1 C350.1u + C21 100u L8 10uH R19NC C58 150p C66 390P R26 1 R35750k Q8 SS8050 1 23 AMPLIFICADOR DE RF Pgina 7/11 Saalfeld & Freitas / Curitiba out/2005 THEATER BSI-20000 MT1379_216 TO FRONTPANEL DQ0.15

43、MA0.11 A0.20 AD0.7 BA0.1 DQM0.1 URST DCKE DCLK CS# AV33 V25 PWR# DV33 WE# CAS# ASPDIF ALRCK SDA ASDAT0 ABCK PRD# RAS# SCL ACLK PCE# ASDAT2 FOSO CSO SDATA FMSO RFON RFOP V2P8 SCLK V1P4 BDO DMSO URST SDEN PWMOUT2 RFL ADIN HTRC RFRP TEO FEO TRSO TROPEN FEO MA4 A18 BA0 HSYN BA1 RFOP ABCK V25RAS# MA9 DV3

44、3 DACV33C TEO GND FS DQ12 V25 A8 A16 SDEN ASDAT1 AD2 ASPDIF PRD# A0 A14 GND GND MA3 GND AD5 ALRCK WE# GND V25 DQM0 DQ4 DQ14 DQ1 CS# DQ8 SDA A5 DV33 DCLK A6 AD4 CAS# GND MA10 GND MA6 DQ6 FMSO DQ11 HTRC MA8 MA5 VSYN DQ7 V25 V2P8 SCLK ASDAT2 RFIN DQ0 AD3 DQM1 GND SDATA DQ3 AD7 DV33 AD1 V1P4 ASDAT0 PWR#

45、 GND MA7 A7 DQ9 V25 PWMOUT2 DCKE A15 RXD RFZC MA2 DQ5 URST A2 A1 DV33 MA0 DV33 RFRPC AD0 DQ2 MA11 A9 A17 CSO V25 A10 ADIN DQ13 GND V25 RFL GND TROPEN A11 RFON GND GND GND A12 Y0 ACLK DACV33B MA1 DV33 DQ15 PCE# A4 BDO GND A19 A3 GND TXD DV33 DACV33A TRSO DMSO AD6 RFRPC FOSO DQ10 RFRP RFIP VSCK SCL V1

46、P4 DV33 IR A13 RxD TxD XI XO XIXO VREF DV33 DACV33C DACV33A DACV33B HSYN VSYN ASDAT1 A20 DTS_DO DTS_DO VCC TUNED DTS_DI STEREO DTS_CE RDSC RDSD DTS_DI TUNED DTS_CE STEREO DTS_CL VSDA VSTB RDSD RDSC VIDEO_SL1 VIDEO_SL2 AMP_ON Y6/R/V Y3/CVBS Y1/C Y5/B/U Y2/Y Y4/G/Y Y6/R/V Y3/CVBS Y1/C Y5/B/U Y2/Y Y4/G

47、/Y MUTE MUTE TV2 TV1 TV2 TV1 TV3 TV3 AMP_ON AMP_POW RST# RST# TWARN2 TWARN1 TWARN3 TWARN3 AMP_POW AMP_ON TWARN1 TWARN2 DTS_CL VIDEO_SL1 VIDEO_SL2 GND VFDVCC VSCK VSTB VFDVCC VSDA IR MICMUTE MICMUTE DCLK 3 MA0.11 3 PCE# 3 BA0.1 3 ABCK 4 WE# 3 ACLK 4 DQM0.1 3 AV33 1 PRD# 3 ALRCK 4 SCL 3,4 DV33 1,3, AD

48、0.7 3 V25 1 ASDAT0 4 PWR# 3 RAS# 3 URST 1 CAS# 3 A0.20 3 SDA 3,4 DCKE 3 DQ0.15 3 ASPDIF 4 CS# 3 GND 1,3,4,5 FOSO 2 CSO 2 SDATA 2 FMSO 2 RFON 2 RFOP 2 V2P8 2 SCLK 2 V1P4 2 BDO 2 DMSO 2 URST 2 SDEN 2 PWMOUT2 2 RFL 2 ADIN 2 HTRC 2 RFRP 2 TEO 2 FEO 2 TRSO 2 TROPEN 2 HSYN 5 VSYN 5 ASDAT1 4 ASDAT2 4 VCC 1

49、,2,4,5 DTS_DI 1 DTS_CE 1 RDSD 3 RDSC 3 DTS_DO 1 TUNED 1 STEREO 1 VIDEO_SL1 5 VIDEO_SL2 5 Y6/R/V 4 Y5/B/U 4 Y4/G/Y 4 Y3/CVBS 4 Y2/Y 4 Y1/C 4 MUTE 4 TV2 4 TV1 4 TV3 4 AMP_ON 4 AMP_POW 4 RST# 4 TWARN1 4 TWARN3 4 TWARN2 4 DTS_CL 1 MICMUTE 4 DV33 V25 AV33 AV33 AV33 AV33 DV33 VCC +C120 100u C112 0.1u R57R C92 0.1u R568.2k C981000p CN5 VFD, 6P,2.5m/m 1 2 3 4 5 6 R6020k C116 C +C76 47u R470 R58 2K 1% C79 0.1u R68 4.7 C108 10n R67 10 + C78 10u C70 0.1u R480 C87 1000p R46NC R45100k R4