BBK AV220 free download

File name Bbk-AV220 amp.pdf

1 2 KOK R9 C4 100n 10K U2A 3 1 2 74HC02 R4 47K C8 100n C7 100n R5 10K 5 7 6 R8 1K U1B 3 4 R27 10K +5V4 +5V5 C30 100n C29 C28 10uF16V 100n U5 R29 7 U8B 6 R24 10K 5 JRC4558D R23 3K3 U7B 6 7 5 5 C31 U6 8 7 C35 16 100n +5V5 4 15 -OP U7A 2 3 +OP JRC4558D C40 100n R22 4K7 14 Z Y X 4053 Z1 Z0 Y1 Y0 X1 X0 3 5 1 2 13 12 VSS VEE VDD C B A INH 9 10 11 6 6 R13 10K R14 RIN CLK CDI 10uF16V OK1 R2 2K2 D R3 4K7 U1A LM358 8 C5 100n LOOP1 LOOP0/SDA/CDTI DIF1/SCL/CCLK DIF0/CSN P/S MCLK DZF1 AVSS AVDD VREFH VCOM C3 33p 470R C41 1n R30 R28 470R 10K 44 43 42 41 40 39 38 37 36 35 34 C32 10K 10uF16V R15 C33 10K 10uF16V R16 C34 10K 10uF16V R17 R18 R19 R20 22K 22K 22K 22K U9B LIN D OK2 JRC4558D R25 1 C6 33p R7 47K R6 10K +5V1 LM358 256FS 1 2 3 4 5 6 7 8 9 10 11 4 C1 100n D1 1N4148 D2 IN4148 R1 100K 4 C2 1n +5V4 BCK WCK LR&DIR SLSR CSW ADOUT +5V1 C10 100n U3 AVDD PCC AVSS M/S DDIN TEST /IC VSS XO XI MCK VDD SDO SDBCK YSS917 SCK SI SO /CS VDD INT /LOCK ERR/BS DBL/V FS128/C SYNC/U VSS SDMCK SDWCK CLK 28 CDI 27 CDO 26 917_CE 25 24 23 C11 22 21 100n 20 19 18 17 256FS 16 WCK 15 LR&DIR BCK XI LR 10 9 74HC02 U2B 5 4 B 6 J2 13 12 11 10 9 8 7 6 5 4 3 2 1 CON13 +5V OK2 OK1 GND RIN LIN 74HC02 74HC02 12 11 13 U2D +5V1C15 +3V3C24 /IC SDOS I2C SMUTE BICK LRCK SDTI1 SDTI2 SDTI3 SDTO DAUX DFS DZF2/OVF RIN+ RINLIN+ LINROUT1 LOUT1 ROUT2 LOUT2 ROUT3 LOUT3 33 32 31 30 29 28 27 26 25 24 23 R31 470R C42 1n R32 470R 1 U8A 2 R26 10K 3 100n 1 2 3 ROUT1 LOUT1 ROUT2 LOUT2 ROUT3 LOUT3 4 -OP C39 3K3 R21 JRC4558D +OP 4K7 C36 10uF16V 8 +5V5 R33 4K7 C43 10uF16V LOUT1 5 7 LOUT 6 JRC4558D C45 R34 18K R36 220p NC DZFE TVDD DVDD DVSS PDN TST NC ADIF CAD1 CAD0 DSIG1 AK4527 8 C9 4n7 R10 100R Y1 R11 24.576MHz1M C C14 22p C13 J3 11 10 9 8 7 6 5 4 3 2 1 CON11 DSIG1 GND 917_CE CLK /IC SCE MCE CDO CDI KOK 22p C12 100n A2 A3 A4 A5 A6 1 2 3 4 5 6 7 8 9 10 11 12 13 14 12 13 14 15 16 17 18 19 20 21 22 R45 +VOP 3R +OP C61 10uF16V ROUT1 C44 10uF16V -OP R35 2 4K7 3 18K C27 100n 4 C46 220p C47 100n 1 ROUT C48 U9A JRC4558D C +5V4 /IC ADOUT BCK WCK CLK CDI CDO MCE SCE -VOP R46 3R C62 10uF16V -OP +OP 8 5 /IC 100n 7 SLOUT +5V2 C23 R37 +3V3 U4 C22 100n LOUT2 4K7 C49 10uF16V 6 U10B JRC4558D C51 R38 18K R40 220p U2C 8 VSS RAMD7 RAMD6 RAMD5 RAMD4 RAMD3 RAMD2 RAMD1 RAMD0 VDD1 RAMA2 SCK SI SO /CS /CSB RAMA3 TEST /IC RAMA4 VSS RAMA5 RAMA6 /SDBCK0 SURENC KARAOKE MUTE CRC NONPCM VDD2 100n 81 82 83 84 85 A1 86 A0 87 /WE 88 /OE 89 90 91 C25 92 100n 93 94 +3V3 95 96 97 98 99 100 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 D7 D6 D5 D4 D3 D2 D1 D0 100n 100n VDD1 RAMCEN RAMA16 RAMA15 SDIB0 SDIB1 SDIB2 XI XO VSS AVDD SDIB3 TEST TEST OVFB DTSDATA AC3DATA SDOB3 CPO AVSS VDD2 SDOA2 SDOA1 SDOA0 RAMA14 RAMA13 RAMA12 RAMA11 RAMA10 VSS ROUT COUT LOUT SROUT SLOUT SWOUT R51 3R +5V1 C66 100uF6V3 R52 1R +5V2 C67 100uF6V3 R54 3R +5V4 C68 10uF16V VDD2 SDWCK0 SDBCK0 SDIA0 SDIA1 RAMA1 RAMA0 RAMWEN RAMOEN VSS VDD2 I