TCL AT3290E彩电电路原理图

1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A Title Number Revision Size A2 Date: 28-Oct-2004 Sheet of File: D:\项目\3290A5\各种资料\01-3290E5-MA1.Ddb Drawn By: 1 2 3 IR001 C002 10n TV/AV MENU VOL- VOL+ P- R023A 220 R024A 330 R025A 390 R026A 470 R027A 680 P+ D001 LED 1 2 3 4 5 P005 R090 1K + C001 47u/15V R911 100 + C911 1uF C910 100pF P901 R907 1K + C909 2.2uF C906 100pF R909 1K + C908 2.2uF C907 100pF R901 47K R902 100K R904 330 + C904 10uF C902 100pF R908 R908A 5V Q901 BC857 P900 AV OUT R903 100K R905 330 + C905 10uF C903 100pF + C918 1uF R916 1K + C919 2.2uF + C917 2.2uF R914 47K R915 1K R919 100 C915 100pF C912 100pF C914 100pF P902 REAR AV Input R927 100 Y Cb Cr R928 100 R926 100 C926 100pF C928 100pF C927 100pF P904 REAR YUV INPUT R963 1K R960 47K R961 47K R962 1K P960 SIDE RUDIO INPUT C961 100pF C960 100pF R932 100 C930 100pF C929 100pF R929 100 Y C P905 S-VHS + C227 10uF +5V(8V) R227 120K L204 10uH +3.3V STB C213 1nF C201 220nF C204 2.2nF C230 4.7nF + C215 2.2uF R204 0 C217 100nF + C208 10uF L200 10uH C232 22nF + C025 2.2uF/16V R210 12K R026 100 C214 6n8 C216 10nF R018 10K R209 100 R201 20K R200 36K R034 100 Z200 24.576MHz R022 1K R208 100 R207 100 C206 150nF C229 100nF + C250 10uF C218 100nF L002 10uH L003 10uH R232 100 C224 100nF + C200 10uF C211 220nF R205 680 C205 22nF C235 100nF L205 10uH R223 1.8K R220 1K R231 100 L206 10uH R217 1K R216 1K R218 39 R230 100 R221 10K R206 39K R228 220 + C253 33uF + C212 10uF + C024 47uF + C238 1uF R212 33K +5V R214 390 R226 1M R024 100 R027 3.3K 3.3V-STB + C239 1uF 1 2 3 4 5 P202 + C219 10uF R219 220 C242 0.1uF + C241 10uF + C237 2.2uF + C236 2.2uF Q204 2PA1015 R229 4.7K R023 5.6K R029 3.3K R025 100 R215 1K R203 1K R202 1K + C234 1uF 5V C209 1nF Q203 BC847 Q287 BC517 GND 1 GND 2 1.8VC4 3 3.3VA3 4 VrefP_Sdac 5 VrefN_Sdac 6 VrefP_Sdac 7 VrefN_Sdac 8 vrefP_Sdac 9 XTALIN 10 XTALOUT 11 IFVEDIO OUT 43 AGC2SIF 46 VCC8V 45 PH2LF 16 PH1LF 17 DVB/FM OUT 44 VDRB 22 SDA2 P1.3 107 SCL P1.6 108 3.3V 110 SDA P1.7 109 IBO D/A P0.1 105 TUNING P2.0 111 P2.1 112 ROTATION P2.2 113 P2.3 114 SCART2 P3.0 115 SCART1 P3.1 116 SCL2 P0.0 106 EHT 32 AGCOUT 31 SIF2 30 SIF1 29 GNDIF 28 IREF 27 VSC 26 VIFIN2 25 VIFIN1 24 VDRA 23 D.GND 12 VG/LED 13 DECDIG 14 CVBS2/Y2 55 SECPLL 19 C4 52 CVBS4/Y4 51 A.IN4L 49 VP1 15 VDDA2 94 GND1 18 A.OUTL 60 A.IN2R 54 A.IN2L 53 A.IN4R 50 CVBSO 64 SVO 48 AVL 33 GND2 40 PLLIF 41 A.OUTSL 36 A.IN3L 56 A.OUTR 61 CVBS3/Y3 58 A.IN3R 57 VP2 47 SIFAGC 42 A.IN5L 34 A.IN5R 35 A.OUTSR 37 DECSDEM 38 AUDEEM 39 A.OUTHL 62 VDDA1 93 GNDA 92 VREFAD 91 VREFAD_NEG 89 VREFAD_POS 90 +3.3V analog 88 BO 87 GO 86 RO 85 BLKIN 84 BCLIN 83 LPF 82 GND3 81 B/PbIN3 80 G/YIN3 79 R/PrIN3 78 VOUT 76 UOUT 75 YOUT 74 YSYNC 73 BIN 70 GIN 71 +5V comb 69 GND comb 68 HOUT 67 FBISO 66 SVM 65 A.OUTHR 63 IBO STB P0.2 104 LED P0.3 103 P0.4 102 VSSC2 101 VDDC2 100 TV STB P1.1 99 IRQ P1.0 98 IR P0.5 97 VDD 96 VSS 95 P2.5 123 MUTE P2.4 122 GND 121 KEYB P3.3 120 X-RAY P3.2 119 DECV1V8 118 1.8V 117 INSSW3 77 1.8V 124 GND 125 P1.2 126 GAME L P1.5 128 DECBG 20 E-W 21 RIN 72 C2/C3 59 GAME R P1.4 127 IC200 Test1 C251 0.1uF C252 2N2 C255 220nF C018 0.01uF L207 10uH 5V D203 1N4148 L203 10uH + C225 10uF C226 100nF C017100nF D004 2V4 C261 220nF C260 220nF C022 220nF C023 220nF C028 220nF L205 10uH + C240 47uF TDA12017H L211 1uH 200n C246 C248 100nF C249 100nF L202 1uH L001 10uH + C262 47uF GNDIF R225 4.7K R224 2.2K L210 1uH L208 10uH L209 10uH C258 100nF + C019 10uF R213 1 P600 SPEAKER P601 SPEAKER 1 2 15 14 3 13 8 9 6 7 4 12 IC600 TDA7266SA + C623 470uF/25V C604 100 R601 0.22/2W +13V GND R600 3k R606 3k R604 10K R607 36K C602 0.22 C603 0.22 C600 1000P C606 1000P + C607 4.7uF/50V R602 56K +12V R603 10K D600 4148 +12V + C605 100uF/25V Q602 C1815 Q600 A1015 1 2 3 4 5 6 7 VREF VP OUT GND POMP UP VCC INPUT IC300 TDA8177 D309 D-S + C323 100uF/35V R313 1.5 C325 0.33 R314 1K + C324 100uF/25V -14V C337 1000P R315 2K2 R321 1.5 + C308 220uF/35V +14V R284 100K R285 470 R283 150 R282 0 R280 NC R281 330 +14V + C313 50V/4.7uF D308 4148 D307 4148 D306 3V9 + C307 CAP POL R300 1K2 D300 4148 D304 2V4 D305 4148 5 4 10 6 2 1 9 ABL 11 9 EHT FOCUS SCREEN A5 T400 FBT-3 D400 FR104MF C401 220P500V + C400 22uF/250V GND D405 FR104MF C419 220P 500V + C416 1000uF/25V R427 1 1WFUS -14V D404 FR105 C418 220P 500V + C415 1000uF/35V R426 2W FUS GND D406FR104MF + C417 4u7/50V R423 1 2W + C406 100u/160V + C409 4.7u/250V D403 FR104 R419 47K +130V R410 22 C404 1000P/500V R411 2.2K1/4W R406 470 R429 1K C421 100n T401 Q405 C639 L401 1uH L403 LGA C408 1600P/1.6KV D401 RS3FS D402 FR104 C410 7600P/1.6KV C411 0.022/400V C413 5600P/1.6KV C414 470n/400V +14V R428 5.6K R424 3.9K C420 220P 1 2 3 4 P403 R422 1W FUS R334 8 R430 4K7 R431 OPEN D409 NC +12V 4 5 +14 R418 68K R420 3.9/2W D408 5V6 C407 0.01uF Q407 630MFP C412 4.7uF/50V AGC 1 VT 2 Hi/n.c. 3 SCL 4 SDA 5 V+ 6 i.c.(V+) 7 i.c. 8 i.c.(+33V) 9 IFGND 10 IF 11 TU100 + C100 10uF C106 10nF C107 10nF R103 39K + C103 100uF/10V L101 10uH +5V R109 39 D102 33V +5V R100 68K R101 10K R104 39 +33V C102 10n R114 51 +200V Q402 C639 L402 LGA R425 4.7K D303 5V1 JUMP ZD DF Q281 C1815 Q280 A1015 L400 21uH R401 680 R833 1M R324 220 1 2 3 4 P400 1 2 3 P402 COL B+ AFC + C105 47uF/50V Q101 C3779 C110 10nF R117 150 R118 22 R116 680 R115 150 C109 10nF C108 0.01uF L102 LGB +5v + C231 0.1uF/16V Cb Cr Y ABL SCL SDA ROTATION KEY MUTE IR IN AGC AGC SCL SDA VDRA VDRB E-W H-OUT E-W L-IN R-IN MUTE 1 2 3 4 1 2 3 4 Cr Y Cb WP 1 n.c. 2 A2 3 Vss 4 Vdd 8 PTC 7 SCL 6 SDA 5 IC001 24C16 R010 100 R009 100 R011 100 C005 56pF C003 56pF C004 10nF 1 2 3 4 P003 CON4/254 +5VSTB SDA SCL AOUTL AOUTR SANDCAST R222 100 H OUT 1 2 3 P201 CON3 12V C256 100n X-RAY + C300 50V/100uF GND ABL SANDCASE VDRB C334 10n VDRA C210 22nF L201 1uH C222 100nF + C223 100uF/10V R605 10K R031 R030 X-RAY R033 2K2 +3.3VSTB +5VSTB D100 IN4148 1 2 3 4 5 6 7 8 9 10 Z101 DIODE ROTATION R923 82 R925 82 R924 82 R917 82 R906 + C403A 4u7/160V R921 82 R922 82 +5VSTB C207 1nF STANDBY C027 100P C026 100P SW800 POWER SW T800 C822 0.22u/250VAC R825 33K C813 NA 1 R813 1M R800 100K 1 2 3 P800 R802 100 1 2 3 P801 CON3 +5V Q001 NA 1 2 3 P802 CON3 F800 4A/250V +3.3V-STB R824 1.5K C857 10n + C010 100uF +5VSTB C828 4n7/250VAC D002 NA Q002 C1815 C835 4n7/250VAC to RT800 9OHM D003 3.9V C823 400V/100n C009 NA 1 2 P803 9 7 1 5 14 15 17 18 16 12 10 8 11 T801 C008 10n C012 10n R012 NA C838 1n C836 1800P C830 0.01u R814 10 VR800 1K R013 NA D811 IN4148 + C826 47uf/25V R014 180 R840 1K R015 10 C825 68n C854 820P D810 1H8 R822 220 C827 220P R816 33K + C013 100uF D806 RU4YX D805 MVR460 D825 FR104 C824 10n/500V C011 10n C847 100n C820 220P C818 0.01u/500V + C829 220u/400V C821 220P/500V C849 220P/500V R821 4.7OHM C817 0.1u + C815 1000uF/25V + C814 330u/160V +15V L800 100uH R823 1K +130V 4148 C841 NA R801 1K R834 22K + C846 1000uF/16V +12V C856 10n D821 IN4148 REAR INPUT R882 8M2 C833 2200P C403 390P/500V 1 2 3 4 5 6 7 P003A 1 2 3 4 5 6 7 P200 2.2 1 R030A jumper R913 47K R900 47K 1W R350 2K2 C351 2200P R316 1K C350 1500P 1W 1W R036 100 1/2W C270 2200P R270 33K R271 18K +5V IC803 TL431 T802 C842 0.1u C843 1nF Q805 3451 IC800B PC123 IC801 TDA16846 R818 56K R817 4M7 R819 11K C837 100n +5VSTB 7 +5VSTB 1 14 8 R836 8.2K +3.3V-STB 2W C855 220P IC800A PC123 +5VSTB +5V C882 102P/400V R838 33K C858 330P 5V 5V 5V 2 3 4 5 6 9 10 11 12 1 2 3 4 5 P001 13 1 2 3 4 5 S601(P601) +14V 1 2 3 4 5 6 S810(P810) + C258A 100uF L804 100uH C848 1000p/16V + C845 100u/16V JUMP L802 JUMPER Q288 BSH103 Q289 BSH103 R817 22K1W +33V +1.8VA +1.8VA +1.8VD +1.8VD R281 150K R040 15K C281 22n RESET RESET D007 4148 R039 1K GND GND GND GND STANDBY +33V RELAY +10V +12V IR LED +5VSTB KEY GND R G B D006 4148 D005 4148 +3.3VSTB TV STB LED 01-3290E5-MA1 + C360 100uF D024 C101 100P C101A 100P FUS C247A 0.1uF + C234A 16V/2V2 R211A Q202 1015 R213A 1 R213B 33K 1/2W 1/2W R211 4K7 Q900 R910 IF2 Q200 1815 Q201 BC327 R1307 8.2K R1309 NC VR1301 NC R1308 R1304 1K Q1301 C1815 Q1302 C1815 R1306 100K R1305 470 R1302 1K R1303 470 + C1303 1uF/50V + C1302 1uF/50V Q1305 C1815 Q1306 C1815 + C1304 2.2u/50V Q1303 C1815 Q1304 A1015 + C1301 100u/25V R1301 10 2W +12V 1 2 P921 D311 2W Z100 Q603 1815 R614 47K +12V 1 2 3 4 S405(P405) R877 27K 2W R049 47K 1 2 3 4 5 6 S406(P406) D202 1N4148 D201 1N4148 R435 D280 24V 56V D606 4148 1K 75 1K BC847 + C203A 1uF RESET 82 R089 47 1 2 3 4 DB801 D3SB60 C835A 471P C828A 471P 1 2 3 S801 CON3 R823A 47 R816A 470K/1/2W D828 9.1V R884 3A R883 2A C880 10U/25V 1 Z801 GST782 GND SCREEN FOCUS KR KG KB CRT500 TUBE R518 470 R516 27K Q512 BC422 Q522 BC422 Q532 BC422 Q531 BFB69 R517 560 R528 470 R527 560 R538 680 R534 10 R501 1K C531 220P R537 560 R515 15K GND 1 2 3 4 5 P503 CON5 C505 L501 10uH 1 2 3 4 P502 CON4 GND GND R519 1k R529 1k R539 1k Q518 BC423 Q538 BC423 Q528 BC423 C512 1n C522 1n C532 1n +200V R526 27K R525 15K R535 R-S R536 R-S Q521 BFB69 Q511 BFB69 R524 10 C521 220P GND R514 10 C511 220P GND R523 R-S R513 270 D511 D-S D521 D-S GND GND R533 R-S D531 D-S GND +200V +200V R521 47 R522 10K R511 47 R512 10K R531 47 R532 10K GND GND GND GND R505 33 C504 33n +C503 22uF/250V GND +200V ETH VCC 1 RC 3 REG 4 AUX 5 S 6 D 8 NC 7 GND 2 IC860 TEA1520P R864 5.1K R863 9.1K R860 1M R862 2.2 1/4W R865 100 R861 75K C892 C860 10n 500V C891 C890 NA C867 100n C862 100n C863 470p C869 NA + C868 470u 16V + C861 4.7u 400V + C866 470u 16V + C864 1u 50V D861 1N4007 D862 1N4007 D863 1N4007 D860 1H8 D864 1N4007 D868 1N5819 D865 FR102 D866 24V L861 10uH 1/4W 1 2 3 P860 Connect to S801 K860 RELAY-SPST IC861A PC92 IC861B PC92 R890 1K/1/6W R869 560/1/6W R868 1.8K/1/6W R867 5.6K/1/6W R891 NA D869 3.3V Q860 C1815 C893 NA R893 1.5K/1/6W R866 NA J860 JUMPER R892 1.5K/1/6W 1 2 3 P861 Connect to S809 C865 102P Q862 NA Q861 C1815 D867 4148 1 2 3 S809 Connect to P861 C894 102P 2 6 5 3 10 1 T860 1 2 VR803 471V 1 2 VR804 Jumper +5V C007 50V/0.1u + C006 16V/100u R059 10 2W Q080 D882 D080 5.6V R080 330 Q081 NA R081 NA Q082 NA R082 NA STANDBY +12V +14V D410 4148 1 2 3 4 P401 R615 10K Q401 C1815 C422 10n R422A 1 1W FUS NC R26210K 1 P505 R502 47 R540 2.2M + C540 10UF/250V D540 R541 1.5K 1 EHT