WW R&D CENTER TCL MULTIMEDIA TECHNOLOGY HOLDING LTD. NANSHAN DISTRICT.SHENZHEN.GUANGDONG 518067 CHINA TEL:+86 755 33312403 5TH FLOOR.TCL BUILDING.SOUTH NANHAI ROAD ........... A DATE: DATE:2012-4-10 DATE: MODEL:C32E330B/MT27CA DESCRIPITION: DRAWN:XIONGBINGWEI CHECK: APPR: 7 7 6 6 D D C C B B THIS DRAWING CANNOT BE COMMUNICATED TO UNAUTHORIZED PERSONS COPIEDUNLESS PERMITTED IN WRITING FORMAT DIN A4 TCL NOTE: PAGE: OF 5 4 3 2 1 5 4 3 2 1 A T GND GND T GND/ADJ OUT VIN 4 GND GND T T T GND T T T T D1B D1A G2 G1 S2 D2B D2A S1 VIN PGOOD SW GND FB PVIN VCC LGATE GND PHASE BOOT FB UGATE VIN T T GND GND/ADJ OUT VIN 4 T T VOUT=0.8X(22+33+5.6)/(33+5.6) f=1.2MHz 680mA @max 2A Back Light control @max 5A VREF=0.8V Vout=0.8*(0.56+0.047+3.3)/0.607=5.15V DIMMING DIMMING NEEDED PWMOUT,NO D807 & C811 R858 IS 0OHM R856 IS 22 KOHM C142 1U NC 1 10 11 12 2 3 4 5 6 7 8 9 P100 R138 4K7 R144 10K NC DIM_PWM BL_DIM DIM_PWM B C E Q140 BT3904 R141 0R R140 4K7 R145 100R R142 10K NC +5V R103 47R 1% 12V BL_DIM 3V3SB BL_ON/OFF 12V0 +5V VCCK 4 1 2 3 U106 AS1117-3.3 13-AZ1117-33B C102 10U 33R R118 NC C106 220U 16V C103 1U 16V R116 5K6 C115 0.1U C114 0.1U C107 470U 16V 0.1U C140 C104 10U 100R R107 0R 1000P C139 NC R109 10R NC R108 10R NC E C B BT3904 Q102 0R R105 C136 0.01U NC R102 1R2 NC R117 0R BL R134 100R 3K3 R133 3V3SB R137 4K7 NC OPWRSB ON/OFF_PWR 3V3SB 3V3SB 3V3SB0 12V 12V 12V AVDD1V2 VCCK L100 10UH R135 330R 10K R121 NC AVDD1V2 C122 2U2 DVDD3V3 R104 0R R115 33K 1% R114 22K 1% R111 560R 1% R110 3K3 1% 5 8 3 2 6 4 1 7 U104 RT8110B 5 6 3 2 1 4 U103 MP2127 8 7 6 5 2 4 1 3 Q100 D13N03LT 12V 12V VCCK +5V MAIN_GND1 MAIN_GND0 16V 100U C151 NC R139 4K7 3V3SB R132 4K7 L102 4.7UH 10U C105 0.1U C120 C119 0.1U C141 820P C116 2U2 D101 LL4148 3V3SB C150 100U 16V BL OPWRSB 3V3SB1 C113 0.1U C135 0.1U BL_ON PWR_ON C134 0.1U C133 1000P AVDD1V2 C109 220U 6V3 +5V +5V C129 0.1U C112 0.1U C147 100U 16V 4 1 2 3 U101 AS1117-2.5 DDR_V DDR_V C126 0.1U C111 0.1U C101 4U7 +5V C125 0.1U 0.1U C124 C123 0.1U DVDD3V3 DDR_V DVDD3V3 R120 330R NC LL4148 D140 NC 10K R143 NC DVDD3V3 GND GND GND GND GND GND GND GND GND GND GND GND/ADJ OUT VIN 4 T GND GND CAPRFAGC RFAGC_SENSE UHFSUPPLY UHFLOW VCC2-RF VHFHIGH VHFSENSE VHFLOW VHFSUPPLY IRQ VSYNC VIFAGC VCC-IF IFP IFN GND6 XTOUT2 XTOUT1 VTUNE GND5 CAPREGVCO VCC-SYNTH XTALN XTALP GND4 SDA SCL GND3 TEST2 TEST1 GND2 AS_XTSEL GND1 NC2 NC1 RFIN VCC1-RF CP UHFHIGH GND7 TDA18273HN S GND1 GND2 GND3 GND6 GND4 GND5 GND7 GND8 Close to MT8227 300mA close to tuner C218 30P C233 10U 9 8 6 5 7 4 3 2 1 TU1 71-GPTTZ0-001 C203 0.1U 0.1U C204 27P C219 200R R203 16M X16M 45-OSC16M-0Y1B 22 21 14 15 19 29 28 31 33 32 34 35 1 16 27 37 36 38 9 8 12 11 2 39 4 3 30 25 24 26 23 18 13 10 7 5 20 40 17 6 TDA18273HN U201 10U C201 2.2NH L205 100R R210 100R R209 FAT-_D 47P C232 C231 47P TU_IF_AGC 0.22U C230 2.7N C229 0.047U C228 0.047U C227 0.047U C226 TU_3V3 3 2 1 4 AZ1117 U200 1K R208 0.047U C225 6.8N C224 1U C206 1U C205 430R R207 TU_3V3 C223 6.8N 0.1U C222 10P C221 10P C220 100R R206 100R R205 TU_3V3 3 2 1 0BAV99 D200 0R R204 120P C217 F200 140MA 330NH L201 C216 120P 150P C215 +5V 16V 220U C200 TU_3V3 0R R202 0R R201 47P C214 47P C213 82P C212 120MA 220NH L200 0.047U C211 C210 100P C209 1000P 10P C208 TU_3V3 TU_3V3 8.2NH L204 L203 100NH L202 2.4NH C202 0.22U C207 0.1U OSCL0 OSCL0 OSDA0 OSDA0 RF_AGC RF_AGC R200 10K FAT+_D TU_3V3 IFP IFN IFP IFN T GND T T T VCC D- D+ GND T GND GND GND GND GND GND T T T GND T T T GND GND T GND GND GND GND T T GND T T T T T T RX2+ GND1 RX2- RX1+ GND2 RX1- RX0+ GND3 RX0- RXC+ GND4 RXC- NC1 NC2 DDCCLK DDCDA GND5 VCC HPD GND T GND GND GND T T T T T GND T T GND GND GND T GND T T RED WHITE WHITE RED RED YELLOW BLUE BLACK YELLOW GREEN close to VGA connector YPBPR IN close to MT8227 close to YPbPr connector close to MT8227 HDMI1 VGA CONNECTOR NEARLY IC AV OUT SPDIF OUT AV1 IN AUDIO IN USB 1 4 2 5 3 6 7 8 9 P305 47-RCA306-XX0G 1 4 2 5 3 6 P303 47-RCA304-XX0G VGA_PWR 10K R375 AV1_L B C E Q300 BT3904 0R R324 NC R323 47K HSYNC_IN 33K R308 33K R307 33K R301 33K R300 1 2 3 4 P302 HDMICEC HDMI_SCL BLU BLU GRN GRN 3V3SB VGA_TXD VGA_TXD VGA_TXD VGA_RXD VGA_RXD VGA_RXD 0.1U C317 220R R335 33P C316 120R R316 SPDIF_OUT 10K R357 10K R350 100R R322 100R R321 SPDIF 16V 220U C300 +5V 0R R319 +5V 2R2 R343 2R2 R344 NC 100R R345 3V3SB NC 27K R340 100R R353 NC LL4148 D300 HDMI-HPD 47K R328 47K R329 USB_GND R371 10K R370 22K NC HDMI_HPD C302 2U2 YPBPR_R_IN YPBPR_L_IN AV_V F303 SCT1_TV_OUT 75R R320 YPBPR_AUL_IN YPBPR_AUR_IN GND0 SPDIF SCT1_TV_OUT AV1_R AV1_L AV1_V GND1 PB_IN_1 Y_IN_1 F309 M_RX1_C M_RX1_0B M_RX1_0 M_RX1_1B M_RX1_1 M_RX1_2B M_RX1_2 M_RX1_CB HDMI_ARC HDMI_ARC HDMI_5V ADIN0 ADIN0 10K R327 4K7 R326 3V3SB V_B HSYNC_IN VSYNC_IN V_HS V_VS VGASDA_IN YPBPR_L YPBPR_R HDMICEC VGASDA_IN VSYNC_IN VGASCL_IN RED RED VGASCL_IN HDMI-SCL HDMI-SDA HDMI-SCL HDMI-SDA HDMI_5V HDMI-HPD HDMI_CEC F327 F326 F325 10P C332 VGA_GND1 17 16 2 1 9 10 3 13 5 8 12 7 15 14 11 4 6 P304 18 12 10 3 1 6 4 9 7 14 13 19 17 11 8 5 2 16 15 P300 F324 DB_RXDDB_TXD V_SDA V_SCL V_RXD V_TXD F323 VGA_PLUGPWR F322 F321 F320 F319 V_R V_G 0.01U C331 0.01U C330 R364 100R 68R R363 68R R362 0R R361 1500P C329 0.01U C328 0.01U C327 R360 68R VGA_PLUGPWR 10P C326 F318 F317 100K R356 F316 F315 100R R355 R354 100R DB_GND F314 10P C323 F313 C322 0.047U PR1_IN PR1_IN PB1_IN PB1_IN 0.1U C321 Y1_IN Y1_IN F312 F311 AV_R AV_L PR_IN 0.01U C320 47P C319 C304 2U2 C303 2U2 C318 0.047U F310 SPDIF C301 2U2 PB_IN F308 47P C315 Y_IN 47P C314 100R R349 0.01U C313 0.01U C312 100R R348 1500P C311 F307 0.01U C310 100R R347 F306 AVOUT VDAC_OUT VDAC_OUT SPDIF_OUT YPBPR_R_IN YPBPR_L_IN 2 3 1 NC 0BAV99 D301 NC 100R R346 47P C309 Y_IN_1 PB_IN_1 PR_IN_1 F305 F304 CVBS2 CVBS2 SOY1 SOY1 Y1P Y1P COM1 COM1 PB1P PB1P PR1P PR1P AV1_L_IN AV1_R_IN CVBS1 AV1_L_IN AV1_R_IN 4 3 2 1 P301 D- D+ USB_5V F302 F301 NC C308 22P NC C307 22P DVDD3V3 HDMI_CEC U0TX U0TX U0RX U0RX VGASDA VGASDA VGASCL VGASCL HDMI_SDA HDMI_SCL HDMI_SDA VSYNC HSYNC HSYNC VSYNC BP BP SOG SOG GP GP COM COM RP RP 0R R318 1.8UH L300 75R R317 18R R315 18R R314 56R R313 56R R312 56R R311 18R R310 0R R309 NC 100R R339 100R R338 33R R337 33R R336 R306 75R R305 75R R304 75R R334 100R VGA_PLUGPWR R333 100R 100R R332 100R R331 10P C305 10K R303 10K R302 F300 USB_D0M USB_D0P 1K R330 E C B BT3904 Q301 R325 0R HDMI_HPD 3V3SB PR_IN_1 CVBS1 AV1_V USB_D0P USB_D0M VGA_GND0 3V3SB USB_5V 10K R372 R373 10K YPBPR_AUR_IN YPBPR_AUL_IN AV1_R R374 10K GND GND GND GND T GND GND T GND GND GND GND GND GND GND GND GND GND GND GND GND T T GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND T T GND T T T T GND GND SI/SIO0 SCLK SIO3 VCC GND WP#/SIO2 SO/SIO1 CS# E-PAD YP HDMI_SDA E0N JTDO JTCK SC AVDD3V3_CVBS OSCL0 BOOST_PWM AIN0_R AVSS3V3_ADAC HP_R D1M E3N E1N E0P OCKN O0P SFD0 DDR_V2 DDR_V5 AVDD3V3_HDMI HSYNC VDAC_OUT CVBSP OXTALI GPO1/SPDIF RP COM GP SOG BP STB3V3_VGA AVDD10_LDO ORESET# ADIN0 ADIN4 SOY PRP JTRST# DVDD3V3 VCCK2 AVDD3V3_MEMPLL DDR_V3 VCCK1 DDR_V1 SFD1 SFCS FUSE_WR BL_DIMMING BL_ON/OFF HDMI_CEC OSDA0 RX_1 RX_2B RX_2 AVDD1V2_HDMI VCCK4 U0TX U0RX VCCK3 RX_CB RX_C RX_0B RX_0 RX_1B VCCK5 AVDD1V2_RGB AVDD3V3_PLL AVSS1V2_RGB OIRI VGA_SCL/JTDI VMID_ADAC AIN2_R AVSS33 STB3V3_XTAL AIN1_R AIN2_L AVDD1V2_DEMOD AVSS1V2_DEMOD IFP IFN AVDD3V3_DEMOD OXTALO HP_L ALINE_OUT_L AIN0_L LVDS_CTRL0 O0N E2P E2N E1P O1P O2N O2P O3N O3P AVDD3V3_LVDS VCCK7 AVDD1V2_LVDS AIN1_L RF_AGCO DDRVREF OPWRSB COM1 SY AVDD3V3_AADC ALINE_OUT_R E3P OCKP SFCK DDR_V4 VSYNC AVDD3V3_VDAC AVSS3V3_DEMOD AVDD3V3_ADAC AVDD3V3_USB O1N STB3V3 HDMI_HPD VGA_SDA/JTMS D0P VCCK6 D0M D1P PBP HDMI_SCL LVDS_PWR_CTRL GND GND T T (NC) HI = > LVDS POWER ON LO = > LVDS POWER OFF LVDS OUT LVDS POWER Serial Flash near MT8227 RESET circuit System Reset# STRAPPING 3.3V IO POWER(close to chip) 3.7V(12V) 3.1V(9V) core power(close to chip) DDR IO POWER(close to chip) 3.6V IR/KEY BD CONNECTOR PIN128 Strap(1) PIN2 Strap(2) PIN32 Strap(3) (NC) PIN31 Strap(0) LVDS_FORMAT LVDS_FT LVDS_VDD LED 10K R415 3V3SB R417 10K 100K R471 18P C450 15P C451 VCCK D1M D1P BOOST_PWM BL_DIMMING BOOST_PWM R481 82R NC LVDS_CTRL0 LVDS_CTRL0 128 36 64 105 101 100 102 28 34 33 124 103 94 81 68 54 18 8 119 108 98 88 74 63 31 13 1 86 107 106 116 117 118 121 122 123 112 111 110 126 127 85 96 97 83 80 79 78 77 76 87 90 84 93 91 92 29 30 67 71 66 70 43 42 41 40 39 24 23 22 48 47 46 45 44 20 37 4 3 6 7 10 11 12 15 16 17 5 25 65 61 49 50 51 52 53 56 57 58 59 60 32 82 75 69 55 38 19 14 9 125 120 114 113 109 104 99 95 89 2 21 72 73 27 26 115 35 62 129 MT8227 U400 13-MT8227-00B 4K7 R448 AVDD3V3_MEMPLL VCCK AVDD3V3_MEMPLL AVDD3V3_PLL AVDD3V3_PLL VCCK DVDD3V3 AVDD3V3_PLL AVDD3V3_PLL 0R R403 R401 0R AVDD3V3_MEMPLL AVDD3V3_MEMPLL 47R R400 1 2 3 4 8 7 6 5 MX25L6445E U401 13-W25Q32-BVB U401(CPP) S_D S_CLK S_CE_FLASH S_Q_FLASH FLASH_WP# 10K R425 RF_AGC 33P C416 R424 100R 100R R495 R498 100R OPCTRL2 OIRI_OUT LED LED 100R R497 R496 100R BL BL R419 33R 0.1U C414 AVOUT1_L_OUT AVOUT1_R_OUT DVDD3V3 DVDD3V3 DVDD3V3 DVDD3V3 DVDD3V3 CVBS2 VCCK DVDD3V3 DVDD3V3 DVDD3V3 DVDD3V3 DVDD3V3 DVDD3V3 DVDD3V3 DVDD3V3 DVDD3V3 AVDD1V2 AVDD1V2 AVDD1V2 AVDD1V2 AVDD1V2 AVDD1V2 AVDD1V2 AVDD1V2 AVDD1V2 AVDD1V2 AVDD1V2 AVDD1V2 3V3SB 3V3SB 3V3SB 3V3SB 3V3SB 3V3SB 3V3SB 3V3SB 3V3SB 3V3SB 3V3SB 3V3SB 3V3SB SPDIF_OUT 12V 3V3SB LED_R KEY_IN IR_IN C463 1000P NC 1000P C462 C464 0.1U NC 0.1U C410 KEY 0.1U C468 1K R409 220R R410 KEY_IN IR_IN 0.1U C467 F400 1 2 3 4 5 P400 12V 2U2 C405 2U2 C407 0.1U C423 C127 2U2 AVDD1V2 AVDD33_ADAC0 2U2 C408 10K R451 180R R480 NC 10K R421 S_D S_CLK S_D S_CLK S_Q S_Q S_Q S_Q MCU_RESET# 2 3 1 NC 0BAV99 D400 IR_GND LED_R IR_3V3 S_CE 0R R468 0R R467 S_CE YPBPR_L_IN VGA_R_IN TX_AO0P M_RX1_2 M_RX1_C M_RX1_0B M_RX1_0 M_RX1_1B VGA_L_IN TX_AO0N TX_AE2P TX_AE2N TX_AE1P TX_AO1P TX_AO2N TX_AO2P TX_AO3N TX_AO3P TX_AO1N AMP_L_OUT DDRVREF DDRVREF OXTAL1 OXTAL1 AV1_R_IN SDA0 SDA0 SCL0 SCL0 M_RX1_2B TX_AOCKN TX_AOCKP YPBPR_R_IN OXTALO OXTALO TX_AE0P TX_AE1N S_CLK S_D C E B BT3906 Q402 10U C403 10U C402 0.1U C460 0.1U C459 C458 0.1U 0.1U C457 0.1U C455 0.1U C453 0.1U C452 1U C409 4K7 R466 4K7 R465 DVDD3V3 DDR_V 1K 1% R406 27M X27M 0.1U C449 0.1U C448 0.1U C447 0.1U C446 0.1U C445 1K 1% R405 0.1U C444 0R R460 SCL0 OSDA0 OSCL0 SDA0 4K7 R459 10U C401 10U C400 0.1U C443 0.1U C442 0.1U C441 0.1U C440 0.1U C438 0.1U C436 0.1U C435 0.1U C434 0.1U C433 0.1U C432 0.1U C431 0.1U C430 AV1_L_IN S_CE 0.1U C429 47K R453 100R R452 C E B BT3906 Q401 C428 10P GND 100K R450 2U2 C406 33K R449 10K R402 0.1U C427 0.1U C426 0.1U C425 0.1U C424 0.1U C422 BL_DIM AV1_L_IN DVDD3V3 DVDD3V3 3V3SB 10K R427 10K R426 RF_AGCO RF_AGCO RF_AGC BL_DIM 0.047U C415 OSCL0 OSDA0 4K7 R423 4K7 R422 DVDD3V3 DVDD3V3 DVDD3V3 DVDD3V3 AVDD33_ADAC0 AVDD1V2 AVDD1V2 AVDD1V2 3V3SB DVDD3V3 AVDD33_ADAC0 DVDD3V3 0.1U C413 DDR_V DDR_V DDR_V DDR_V DDR_V VCCK VCCK VCCK VCCK AVDD33_ADAC0 VCCK VCCK VCCK VCCK VCCK VCCK VCCK VCCK M_RX1_CB M_RX1_1 AVDD10_LDO S_CE IFN IFP IFP IFN R420 33R NC 10P C412 NC 10P C411 U0TX U0RX U0TX U0RX VGASDA VGASDA VGASCL VGASCL OPWRSB OPWRSB NC 47K R418 SPDIF_OUT HDMI_HPD HDMI_HPD HDMI_SDA HDMI_SCL HDMI_SDA HDMI_SCL HDMI_CEC HDMI_CEC KEY ORESET# ORESET# 2U2 C404 KEY KEY ADIN0 ADIN0 VSYNC HSYNC HSYNC VSYNC BP BP SOG SOG GP GP COM COM RP RP SOY1 Y1P SOY1 Y1P COM1 COM1 PB1P PB1P PR1P PR1P VDAC_OUT VDAC_OUT CVBS2 CVBS1 CVBS1 YPBPR_L_IN AV1_R_IN YPBPR_R_IN AMP_R_OUT AMP_R_OUT AMP_L_OUT TX_AE0N AVDD1V2 TX_AE3P TX_AE3N TX_AE0N TX_AE0P TX_AE1N TX_AE1P TX_AE2N TX_AE2P TX_AE3N TX_AE3P DVDD3V3 TX_AO0N TX_AO0P TX_AO1N TX_AO1P TX_AO2N TX_AO2P TX_AOCKN TX_AOCKP TX_AO3N TX_AO3P OPWRSB OPWRSB BOOST_PWM SPDIF_OUT SPDIF_OUT USB_D0P USB_D0M USB_D0P USB_D0M 3V3SB OIRI_OUT BOOST_PWM 4K7 R414 4K7 R413 4K7 R412 4K7 R411 DVDD3V3 LED LVDS_PWR_EN LVDS_PWR_EN LVDS_PWR_EN LVDS_PWR_EN RESET_CTRL RESET_CTRL RESET_CTRL RESET_CTRL OIRI_OUT VCCK OIRI_OUT OPCTRL2 DVDD3V3 DVDD3V3 DVDD3V3 DVDD3V3 DVDD3V3 DVDD3V3 DVDD3V3 DVDD3V3 R446 0R NC S G D PMV65XP Q403 0R R407 LVDS_VDDIN 0R R435 0R R408 NC 12V 100K R443 2K7 R442 3K3 R441 4K7 R445 22K R444 0.1U C469 +5V LVDS_GND 0.1U C421 0.1U C420 NC 4K7 R432 0.1U C417 DVDD3V3 LVDS_PWR_EN E C B BT3904 Q400 14 2 3 4 5 6 7 8 9 10 11 12 13 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 1 30 P403 LVDS_PWR_EN TX_AO0N TX_AO0P TX_AO1N TX_AO1P TX_AO2N TX_AO2P TX_AOCKN TX_AOCKP TX_AO3N TX_AO3P LVDS_FORMAT LVDSVDD LVDSVDD 3V3SB GND T GND GND 10 M/SS VP 11 12 13 14 15 16 17 18 -INV1 SGND SVRR OUT1 PGND OUT2 -INV2 T T T T (5) R526 6K8 NC 7K5 R513 NC B C E Q500 BT3904 NC R524 5K1100R R525 22K 100R R506 1K NC R528 22K 100R R530 6K8 NC 7K5 R527 NC B C E Q501 BT3904 NC R508 1K NC C531 100U 16V NC R529 5K1100R R507 470R NC 16V 10U C508 C520 0.1U C505 0.1U 0.1U C504 C514 0.1U GND R+ R- L- L+ GND R514 4K7 C503 220U16V C502 220U16V C500 100U16V SP_MUTE SP_MUTE 3V3SB 4K7 R520 D501 LL4148 1K R501 100R R500 10K R518 NC R517 0R GND R531 3K3 NC R532 3K3 NC 15K R516 R510 56K R512 10K R509 56K R534 22K R533 0R 1K R511 4K7 R515 GND GND V_AUDIO V_AUDIO 15K R504 R519 1K AMP_L AMP_R AMP_L_OUT AMP_R 10 8 7 11 12 13 14 15 16 17 18 1 2 3 4 5 6 9 U500 TDA1517P V_AUDIO C506 470U 16V GND GND GND 1000P C525 C517 1U C516 1U C524 1000P C507 22U 16V C501 1U 16V R522 100R 1 2 P501 1 2 P500 12V 12V L510 120R NC V_AUDIO GND V_AUDIO OPCTRL2 L500 B C E Q502 BT3904 1 3 2 D500 0BAV99 B E C Q503 BT3906 AMP_L C526 1000P AMP_R AMP_L AMP_R 12V R523 100R GND GND GND GND GND 47P C523 C522 47P GND AMP_R_OUT GND AMP_L OUTRP OUTRP OUTLP OUTLP