功放IC_TPA3130运用电路原理图.pdf

MODEL:M37033BT 2016.04.25 Part NO:N/A REV: A SCALE: FREE DESIGNCHECKEDAPPROVAL SHEET: 1/1 YOMMO SCH PROTOTYPE-A3 2016.04.26 E ISS A B C D CHANGE RECORDSDATEREVISER ALJ 关机MUTE电路 R43100K 1 2 3 Q1 8050 R70 1K R71 4.7KC23 105 C24105 C25 105 C27 103 R73 3.3 R74 100K C30 102 C31 105 R75 3.3 C46 105 C52 224 C53 224 C32 224 C62 224 C67 105 C68 103 C69 106 R76 39K L6 33UH L7 33UH C35 102 C42 103 C45 102 C54 102 D2 1N4148 1 2 3 Q3 MMBT3906 R79 10K R80 47K R8147K 1 MODSEL 2 SDZ 3 FAULTZ 4 RINP 5 RINN 6 PLIMIT 7 GVDD 8 GAIN/SLV 9 GND 10 LINP 11 LINN 12 MUTE 13 AM2 14 AM1 15 AM0 16 SYNC 17 AVCC 18 PVCC 19 PVCC 20 BSNL 21 OUTNL 22 GND 23 OUTPL 24 BSPL 25 GND 26 BSNR 27 OUTNR 28 GND 29 OUTPR 30 BSPR 31 PVCC 32 PVCC IC2 R83 4.7K R84 NC C116 102 C117 104 C118 22u/25V 1 2 CN1 2P 2.54 C136 102 12 3Q10 2N3904 R123 10K R124 100K C137 104 1 S 2 S 3 S 4 G 5 D 6 D 7 D 8 D Q108 AP4435GM C486 100NF50V R132 100K R128 100 2 IN 6 EN/SYNC 7 VCC 1 AAM 4 GND 8 FB 3 SW 5 BST IC3 MP2314 R72100K C121 104 R121 75K C122 102 L13 6.5uH R12920 C123 104 C124 22u/25V C125 22u/25V R130 10 R136 40.2K R137 7.68K R138 0R C130 15P R69 NC R78 2K C33473 C34 473 + EC45 220uF/25V C38 102 C41 105 R46 75K C43 102 C51224 C18224 C58224 C59224 C19 473 C36 684 C39 684 C64 684 C86 684 C47473 R63 47K C48 105 C49105 L1 15UH L2 15UH L4 15UH + EC3 220uF/25V L3 15UH R66 10R C50 330P R67 10R C61 330P R112 10R C65 330P R113 10R C66 330P C127 104 C128 104 R64 NC C21 106 R77 1K R1141K 12 3 Q11 NPN R82 NC R152 6.8K C147 222 R153 10K R159 6.8K C149 222 R160 10K C155 100P C156 100P R158 20K 4 1 JK1-A 5 2 JK1-B 6 3 JK1-C C26 105 C28 102 +EC21 470U/25V + EC5 220uF/25V + EC1 220U/25V 1 2 3 D1 BAT54CLT1G 1 2 3 PTT 散热器 C4 102 C5 102 C6 102 C7 102 D4 1N4148 R1 20K R6 47K 1 2 3 Q8 8050 R7 47K C8 22u/25V R10 47K D7 1N4148 + EC4 100uF/25V D8 5.6V R11 12K R13 12K R21 22K R22 39K R23 39K C9105 1 2 3 Q5 NC R118 NC R119 NC C107 NC R25 0R R270R R28 0R 1 MODSEL 2 SDZ 3 FAULTZ 4 RINP 5 RINN 6 PLIMIT 7 GVDD 8 GAIN/SLV 9 GND 10 LINP 11 LINN 12 MUTE 13 AM2 14 AM1 15 AM0 16 SYNC 17 AVCC 18 PVCC 19 PVCC 20 BSNL 21 OUTNL 22 GND 23 OUTPL 24 BSPL 25 GND 26 BSNR 27 OUTNR 28 GND 29 OUTPR 30 BSPR 31 PVCC 32 PVCC IC1 R29 6.8K R30 6.8K R31 6.8K +VCC +VCC +VCC +VCC AMP_MUTE MUTE SUB_OUT +VCC STBY 5V +VCC +VCC +VCC SAT_SD +VCC SUB_SD MUTE_BT HP_L HP_R SD_SAT