Britania-BSI10000-htss-sm2 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 1 0 0 0 0 / 1 0 0 0 0 K RadioFans.CN 收音机爱 好者资料库 Saalfeld C162C157&C166=100PF 220PF R128 100PF R118 External DAC 100PFInternal DAC C166 1000PF 31K When use internal Adac must change follow value C157 220PF Notice A-R A_MUTE A_AVDD RMAIN RREAR LMAIN +12V +12V +12V -12V +12V -12V -12V -12V LR

3、EAR +12V +12V -12V +12V CENT -12V -12V LFE A-L A_MUTE A-SR A_MUTE A_MUTE A-SL A_MUTE A-LFE A_MUTE A-C MIC MIC OPTICAL ASPDIF -12V COAXIAL MUTE_MIC MICIN MIC +12V MICIN B/U R/V G/Y +12V A-R RGB/CVBS A-L TV ACLK GND ALRCK B/U VCC MUTE_MIC RESET# SCL VCC_AUDIO +12V G/Y -12V RGB/CVBS ABCK R/V ASDAT0.2 M

4、UTE_DAC SDA TV ASPDIF SACLK SLRCK SBCLK SDAT0 ABCK ALRCK ASDAT2 ACLK ASDAT0 SDAT1 SDAT2 ASDAT1 A-L A-R A-LFE A-SR A-SL A-C R/V A-R COAXIAL B/U A-L G/Y A-R A-SR A-LFE A-SL A-L A-C AL AR AR AL DV33 DV33 A_MUTE LREAR SDAT2 SDAT1 RREAR SDAT0 SBCLK A_DVDD RMAIN A_DVDD SACLK SLRCK A_DVDD CENT LMAIN A_AVDD

5、 LFE A_AVDD SDAT0 SDAT1 SDAT2 SLRCK SBLCK SACLK RRERA LREAR RMAIN LMAIN LFE A_AVDD CENT MUTE_DAC +12V 1 SCL 2,5 ALRCK 2 RGB/CVBS 4 -12V 1 MUTE_MIC 2 ABCK 2 B/U 4 VCC 1 RESET# 2,4 VCC_AUDIO 1 G/Y 4 R/V 4 SDA 2,5 MUTE_DAC 2 TV 4 ASDAT0.2 2 GND 1,2,3,4 ASPDIF 2 ACLK 2 AL 2 AR 2 DV33 1 A_AVDD A_DVDD VCC

6、_AUDIO VCC VCC -12V +12V VCC VCC A_AVDD +12V VCC C186 0.1u + C16710u R133 180k + C17310u + C16010u C207 1000p R1772.2k R163 10k CP2 TOTX178 1 2 3 4 5 GND VCC IN NC NC R207NC C172220p C187 0.1u + C23110u R114 75 R137NC R140 5.1k CN10 6PIN 2.5 1 2 3 4 5 6 L42 FB 0805 + C19810u C188 0.1u R175 6.8k CN13

7、 3PIN 2.5 1 2 3 CN11 7PIN 2.5 1 2 3 4 5 6 7 R127 10,0805 CN12 7PIN 2.5 1 2 3 4 5 6 7 C201 20p R115 110 R12922k L40 FB 0805 R153 10k C153 0.1u Q23 3906 1 23 + C206 220u U12 WMA8766 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 MODE MCLK BCLK LRC DVDD DGND DIN1 DIN2 DIN3 D

8、NC ML/I2S MC/IWL MD/DM MUTE TESTREF1 VREFN VFEFP VMID NC NC VOUT1L VOUT1R VOUT2L VOUT2R VOUT3L VOUT3R AGND AVDD + - U14A NJM4558 OPA 3 2 1 84 CP3 AV3X2 1 2 6 4 8 9 3 7 5 1 2 6 4 8 9 3 7 5 R1701k + C18110u + - U11B NJM4558 OPA 5 6 7 84 C208 1000p + C154 10u R16010k R2504.7 R169 100k + - U13A NJM4558

9、OPA 3 2 1 84 Q20 3904 1 23 C166220p R1315.1k + C19110u C230 100p C183 2200p R164 5.1k C157220p R15033 R2060 Q25 3904 1 23 R156 180k R1481k R141 100 Q35 3904 1 23 C196 20p C171 0.1u CP4 AV3X2 1 2 6 4 8 9 3 7 5 1 2 6 4 8 9 3 7 5 R178 180k C209 100p R157 100k R14233 + C17410u H2 CIRDIN_9-R 1 2 3 4 5 6

10、7 8 9 R1961K C156 27p R208NC C164 0.1u R171100k R176 100 R102100k R19010 R191 100k R92 0(NC) C200 2200p R128 20k R14933 R95 0 C184 20p R174 5.1k U13 PCM1606 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 DATA1 DATA2 DATA3 FMT1 FMT0 ZEROA AGND Vout5 Vout6 Vout1 Vout2 Vout3 Vout4 Vcom VCC DEMP0 DE

11、MP1 LRCK BCK SCKI +C177 10u R15133 + - U11A NJM4558 OPA 3 2 1 84 R1261k R680R(NC) +C165 100u +C159 100u R159 20k C232 22p R700R R16510k + C16110u R760R(NC) L43 FB 0805 R173 10k R1380 C178 0.1u R840R + C19010u R193 100k C189220p C175 2200p R130 10k R1225.1k R113 100 R99 10k C176 20p Q35 3904 1 2 3 +

12、- U13B NJM4558 OPA 5 6 7 84 R162 100k R168 180k R121 10k C162 2200p R132 100 R1801k R192 4.7k R197100K R161 4.7k + C19910u R147 100k Q32 3906 1 23 +C78 10u C179 0.1u L41 FB 0805 R172 20k + C16810u R118 20k H1 CIRDIN_9-R 1 2 3 4 5 6 7 8 9 R14433 R152 20k R166 100 C169 2200p + C205 470u C170 20p Q27 3

13、904 1 23 R154 5.1k D16 1N4148 12 R1581k L39 FB 0805 R124 180k R161 4.7k Q18 3904 1 23 + - U14B NJM4558 OPA 5 6 7 84 R125 100k Q22 3906 1 23 D181N4148 12 R136 20k R11722 Q19 3904 1 23 C155 0.1u + C185 220u R198100K R19410k R12022k Q21 3904 1 23 C197220p R11622 C163 20p R119NC R14333 C192 0.1u R139 10

14、k R1351k Q33 3906 1 23 D11N4148 12 C195 2200p R123 100L38 FB 0805 R870R C193 0.1u R134 100k + C101 10u R880R(NC) C180220p Q53 8550 1 23 C158 0.1u R850R(NC) + C18210u C194 0.1u D19 1N4148 12 R900R R145 330 R155 100 D17 1N4148 12 R179 100k R146 180k Saalfeld & Freitas / Curitiba jan/2006 THEATER BSI-1

15、0000K CONECTORES / SADA Pgina 20/20 FS0 FS1 TV B/U G/Y R/V SCSY CVBS_ST CVBS Y3.6 R/V G/Y FS2 FS1 RESET# RGB/CVBS B/U TV VCC FS0 GND SY SC CVBS_ST B/U Y5 CVBS Y3 Y3 Y6 Y4 RGB/CVBS FS2 G/Y R/V RESET# TV 5 Y3.6 2 R/V 5 B/U 5 FS2 2 FS1 2 G/Y 5 RESET# 2,5 VCC 1 FS0 2 RGB/CVBS 5 GND 1 +P12V +5VV +5VV +5V

16、V +5VV +5VV VCC VCC +5VV R64 150 1%(NC) R109 75 1% R66 150 1% C151 47p D5 1N4148 12 D10 1N4148 12 D12 1N4148 12 C150 47p C134 47p Q31 SS8550 1 23 Q13 NC 1 23 R105NC R1882.2k R97 150 1% D7 1N4148 12 C139 47p D14 1N4148 12 R111 75 1% R108 150 1% R96 NC R101NC C149 47p L37 1.8uH 0805 C152 47p R93NC +C1

17、43 47u C142 47p D8 1N4148 12 D9 1N4148 12 R183 2.2K Q14 3906 1 23 R94 150 1%(NC) R184 2.2K Q29 SS8050 1 23 D11 1N4148 12 CP1 S-video 21 5 46 7 3 8 R63 150 1%(NC) R83NC R182 75 R100 75 1% R67 150 1%(NC) R86 150 1% R1811K C202 0.1u Q12 3906 1 23 C144 0.1u R65 150 1%(NC) Q15 NC 1 23 R187 4.7k Q11 3906 1 23 L34 1.8uH 0805 L33NC L35 1.8uH 0805 C140 47p R91NC R89 75 1% R185 1K L31 1.8uH 0805 C141 47p L32 FB 0805 Q16 3906 1 23 D13 1N4148 12 C133 47p CN9 5PIN 2.5 1 2 3 4 5 L36 1.8uH 0805 R103NC Q17 3906 1 23 D15 1N4148 12 R98 75 1% R106 150 1% R18975 Q28 SS8050 1 23