yda148功放原理图

1、11 1.0 FUOLU+AMP-V1.0POWER AMP SCH PL - R & D ZENGHU REVISIONREVISED FILE NOREVISED BYREVISED DATE TO PAGE:FILE NO: DATE DATE: DRAWING: MODEL:TITLE: APPROVED: PRODUCT NAME: 功放 高中音低音 VCC 1 PVDDREG 2 AVDD 3 INLP 4 INLM 5 VREF 6 INRM 7 INRP 8 AVSS 9 PLIMIT 10 PVDDPR 11 OUTPR 12 OUTPR 13 PVSSR 14 OUTMR

2、15 OUTMR 16 PVDDMR 17 SLEEPN 18 PROTN 19 MUTEN 20 CKOUT 21 CKIN 22 NCDRC0 23 NCDRC1 24 GAIN0 25 GAIN1 26 PVDDML 27 OUTML 28 OUTML 29 PVSSL 30 OUTPL 31 OUTPL 32 PVDDPL IC6 YDA148 C112 104 C140 105 C121 473 C120 473 C119 105 C111 473 C118 473 L722UH L622UH 1 2 3 PLUG6 C129104 C135104 C132 224 C142 104

3、 C116 105 TC32 470U/25V R134 R133 R132 R131 R125 R127 R129 R130 L422uH L522uH 1 2 3 PLUG5 C128 0.1UF C134 0.1UF C131 0.22UF C126 105 C122TC34 470U/25V C21 104 C136 105 C106 R118 R120 R122 C117 1 PVDDREG 2 AVDD 3 INLP 4 INLM 5 VREF 6 INRM 7 INRP 8 AVSS 9 PLIMIT 10 PVDDPR 11 OUTPR 12 OUTPR 13 PVSSR 14

4、 OUTMR 15 OUTMR 16 PVDDMR 17 SLEEPN 18 PROTN 19 MUTEN 20 CKOUT 21 CKIN 22 NCDRC0 23 NCDRC1 24 GAIN0 25 GAIN1 26 PVDDML 27 OUTML 28 OUTML 29 PVSSL 30 OUTPL 31 OUTPL 32 PVDDPL IC5 YDA148 C124C123 C115 105 C114 C113 L8 22UH L9 22UH C127 104 C133 104 C130 224 C138 104 C125 105 TC31 470U/25V R138 R137 R1

5、36 R135 R123 R124 R126 R128 C137 104 C143 105 TC33 470U/25V C110C139 C105 R117 R119 R121 C107 C144C146 R139 R142 R144 C147C145 R141 INL 1 INR INPUT AMUTE 1 2 PLUG1 1 2 PLUG2 C49 C50 R52 R4847K R53 C56 C53 C54 R55 R54 C57 1 OUT1 2 IN- 3 IN+ IC4-A 7 OUT2 6 IN- 5 IN+ 84 IC4-B C7 20NF C9 2.2UF C10 0.1uF

6、 C11 0.1uF R50 47k R51 47k R56 1K R57 47K R35 1.2K R36 10K C12 0.15UF C200.15UF C16 10NF EC15 100UF/16V R58 22K R596.8K C13 33PF C18 NC EC6 47UF/25V R60 R611K C352.2UF C36 1000PF R40 18K AVDD AVDD CTR_POWERAMP DC_15V DC_15V DC_15V DC_15V DC_15V DC_15V DC_15V IN_RCH IN_LCH IN_LCH IN_RCH WB_IN WB_IN D

7、C_15V OUT_R OUT_L OUT_L OUT_R 11 1.0 FUOLU+AMP-V1.0 MAIN CONTROL SCH PL - R & D ZENGHU REVISIONREVISED FILE NOREVISED BYREVISED DATE TO PAGE:FILE NO: DATE DATE: DRAWING: MODEL:TITLE: APPROVED: PRODUCT NAME: 主控部分 1 X0/PF0 2 X1/PF1 3 VSS 4 X1A/PG2 5 X0A/PG1 6 VCC 7 C 8 REST/PF2 9 TO10/P62 10 TO11/P63

8、11 P64/EC1 12 P00/AN00 13 P01/AN01 14 P02/INT02/AN02/SCK 15 P03/INT03/AN03/SOT 16 P04/INT04/AN04/SIN/HCLK1/EC0 17 P05/INT05/AN05/TO00/HCLK2 18 P06/INT06/TO01 19 P07/INT07 20 P12/EC0/DBG IC1 OSC 32.768K C33C32 1 2 3 4 5 6 7 CON2 R019 R021 R022 R023 R024 R025 R043 C016 1 2 CON4 R012 C018 R08 1 2 3 4 6

9、 5 CON1 R015 R016 R020 R0157 C22 C020 C19 R018 R014 R035 R036 C34 R05 R017 R96 1K R99 47K 2 31 Q16 S8050 R89 1K R94 10K Q19 Q20 R041 1K R013 10K C14 104 2 31 Q04 S8050 R07 1K R09 330R 3 3 2 2 1 1 IC10 TC2 100UF/16V TC09 10UF/50V C030 R040 330R Z1 9.1V 2 31 Q1 S8050 TC04 100UF/25V TC06100UF/25V C025

10、105 C3 106 C01 1 2 3 4 8 7 6 5 IC3 R01 0.2R/1206 D1 IN5819 L1 100UH C03 220PF TC10 470UF/25V TC11 100UF/25V R045 6.8K/1% R042 2.2K/1% C5 104 1 2 CON3 TC8 100UF/16V C28 104 C29 100PF R11 100R TC24 220UF/16V R10 100R XINXOUT CTR_BT LED_BT DATA_PT2314 DATA_PT2314 CLK_PT2314 BT_K1 BT_K2 XIN XOUT CTR_PT2

11、314 CTR_POWERAMP CTR_PT2314 DC_15V VDD_PT2314 CTR_BT VDD_BT_3V3 DC_15V DC_15V VCC_LM358 11 1.0 FUOLU+AMP-V1.0 CHANEL SELECT PL - R & D ZENGHU REVISIONREVISED FILE NOREVISED BYREVISED DATE TO PAGE:FILE NO: DATE DATE: DRAWING: MODEL:TITLE: APPROVED: PRODUCT NAME: 音效处理 LINE INPUT 8 RIN4 25 DGND 26 DATA

12、 27 CLK 17 LIN 12 LOUD_L 14 LIN3 9 RIN3 15 LIN2 10 RIN2 16 LIN1 11 RIN1 5 RIN 6 ROUT 28 REF 2 AGND 1 VDD 13 LIN4 3 TREB_L 7 LOUD_R 20 BOUT_L 21 BIN_R 22 BOUT_R 18 LOUT 19 BIN_L 23 OUT_R 24 OUT_L 4 TREB_R IC2 C187 C85 C79 C78C77 104 C76 104 C75 104 C74 104 C204C202C201C200 C203 C185 C184 C61 C60 C59

13、C182 C65 C63 C186 R71 C179 C87C177C62C178C176C109C86 C199 33pf C198 33pf C196C194C191C197C190 C188 C58 C70 2.2UF C69 2.2UF C81 2.2UF C822.2UF C73 C80 R83R84R85 R821K R801K R7710K R7610K R87 47k R88 47k C83 1000pF C84 1000pF R7833K R79 33K C71 0.1NF C72 0.1NF TC22 R81 R86 1 2 3 JK1 L111K/0hm L131K/0h

14、mC17 100PF C15 100PF BL_ROUT BL_LOUT CLK_PT2314 DATA_PT2314 OUT_L OUT_R VDD_PT2314 11 1.0 FUOLU+AMP-V1.0 BT SCH PL - R & D ZENGHU REVISIONREVISED FILE NOREVISED BYREVISED DATE TO PAGE:FILE NO: DATE DATE: DRAWING: MODEL:TITLE: APPROVED: PRODUCT NAME: CSR8630 MIC_A_N MIC_A_P NC NC MIC_BIAS AIO_O AIO_I

15、 +1V8 +3V3 UART_RX NC UART_TX NC GND LED0 LED1 PIO_0 PIO_1 PIO_2 PIO_3 NC PWR PIO18 PIO21 GND SPI_MISO SPI_CSB SPI_CLK SPI_MOSI PIO_6 PIO_7 PIO_8 NC NC VBAT GND RF_IO GND GND PIO_11 NC NC NC SPK_B_N SPK_B_P SPK_A_N SPK_A_P GND U7 TC9 47UF C30 104 C175 0R C261UF C251UF C241UF C231UF R26 10K R27 10K R

16、28 10K R31 10K 1 OUT1 2 IN- 3 IN+ IC7-A LM358 7 OUT2 6 IN- 5 IN+ 84 IC7-B LM358 R2913K R30 10K R34 10K R33 10K TC7 10UF R32 10K C27 1UF C31 1UF R413K R6 47K VCC_LM358 BL_LOUT BL_ROUT VDD_BT_3V3 VDD_BT_3V3 LED_BT BT_K2 BT_K1 VDD_BT_3V3 11 1.0 FUOLU+AMP-V1.0 DISPLAY AND KEY PL - R & D ZENGHU REVISIONR

17、EVISED FILE NOREVISED BYREVISED DATE TO PAGE:FILE NO: DATE DATE: DRAWING: MODEL:TITLE: APPROVED: PRODUCT NAME: 1 2 3 4 5 6 7 8 9 18 17 16 15 14 13 12 11 10 IC02 TM1618 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 IC01 84B38A-3 6 5 4 3 2 1 7 8 9 10 11 12 13 14 DG1 1 2 3 4 6 5 CON100

18、 R3 C1 104 LED3 0C 1OUTPUT 2GND 3VCC IR + 12 EC1 100uF/16V R2 R1 R21 C2 SW2SW3SW4SW5SW6SW1SW7 R04 R5 R06 R7 R8 R9 R49 LED4LED5LED6LED7LED8LED9LED10 R011R12R13R14R15R16R17 INL1INL2INL3INL4INL5 R18 R19 C05 R20 C6 C4 LED1 LED2 VDD_TM1618_5V VDD_TM1618_5V VDD_TM1618_5V IR IRVDD_TM1618_5V UP HEAT DOWN FI

19、RE TIMER FUNC ON/OFF DOWN1 UP1HEAT1FIRE1TIMER1FUNC1ON/OFF1 DOWN1 DOWN UP UP1 HEAT HEAT1 FIREFIRE1 TIMER TIMER1 FUNC FUNC1 ON/OFF ON/OFF1 VDD_TM1618_5V GND 84B38#13 84B38#14 84B38#15 SCLK SDATA SDATA SCLK 84B38#21 84B38#21 SCLK SDATA VDD_TM1618_5V VDD_TM1618_5V 84B38#15 84B38#14 VDD_TM1618_5V 84B38#1

20、3 DISP#1 DISP#2 DISP#3 DISP#4 DISP#5 DISP#6 DISP#7 DISP#10 DISP#11 DISP#12 DISP#13 DISP#14 DISP#1 DISP#2 DISP#3 DISP#4DISP#5 DISP#6 DISP#7 DISP#10 DISP#14 DISP#13 GND DISP#12 DISP#11 DISP#10 DISP#13 DISP#14 11 1.0 FUOLU+AMP-V1.0 FIRE LED PL - R & D ZENGHU REVISIONREVISED FILE NOREVISED BYREVISED DAT

21、E TO PAGE:FILE NO: DATE DATE: DRAWING: MODEL:TITLE: APPROVED: PRODUCT NAME: Y1Y2Y3Y4Y5Y6Y7 Y8Y9Y10Y11Y12Y13Y14 Y15Y16Y17Y18Y19Y20Y21 R37 R38 R39 1 2 PLUG01 1 2 PLUG02 11 1.0 FUOLU+AMP-V1.0 BLUE LED PL - R & D ZENGHU REVISIONREVISED FILE NOREVISED BYREVISED DATE TO PAGE:FILE NO: DATE DATE: DRAWING: M

22、ODEL:TITLE: APPROVED: PRODUCT NAME: Y22Y23Y24Y25 R44 Y26Y27Y28Y29 R46 Y30Y31Y32Y33 R47 V+V- 11 1.0 FUOLU+AMP-V1.0 POWER SUPLY SCH PL - R & D ZENGHU REVISIONREVISED FILE NOREVISED BYREVISED DATE TO PAGE:FILE NO: DATE DATE: DRAWING: MODEL:TITLE: APPROVED: PRODUCT NAME: 250V/3A 1 2 3 4 5 6 7 PLUG_2 1 2

23、 NTC2 1 2 DC15V C_1 82UF/400V CX01 0.33UF/300V 1 2 FLAME 1 2 3 4 PLUG_1 Z4 6.2V 1 2 3 4 8 7 6 5 IC_5LM358 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 IC_4 ULN2003AP FUSE 43 1 2 RERAY3 43 1 2 RERAY2 43 1 2 RERAY1 BD1 1 GATE 3 SOURCE 2 DRAIN Q_1 10N65 1 2 3 4 6 5 T1 XFR-15V/4A 12 100UH 3 1 4 2 IC_2 12 MOV1 471K 12 LF1 C_3 0.01UF/1KV C_2 332/1KV R_4 R_4A R_1 R_2 R_3 D_1 R_11 0.51R R_13 0.51R L_1 100NH D_2RS2KH