CEC-TL51XR-cd-sm 电路图 维修手册.pdf

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1、TL51XR Service Manual RadioFans.CN 收音机爱 好者资料库 Title NumberRevisionSize A2 Date:24-Apr-2006Sheet of File:D: F My Documents Protel ddb TL51X-TL0.DDBDrawn By: 1 2 3 4 5 6 CN102 PH6 Servo Circuit for TL-51X 05-060600-01 DRAWNCHECKEDAPPROVALS S.J . J IN E D A B C F 1 2 3 4 5 6 PH6 1 2 3 XH3 SM+ SM- SP+ S

2、P- CL SW COM MD LD 13 2 RES FOCUS COIL TRACKING COIL S02OP/CL + - M01 SPINDLE MOTOR + - M02 SLED MOTOR S01PU IN DRIVE MECHA DA11T3CN MECHA CD93F8NDT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Vc Vcc E D A B C F GND LD VR MD F+ T+ T- F- PU SF-P101NXR D.GND 1 RFOK 2 RST 3 A0 4 STB 5 SCK 6 SO 7 SI 8 XTALEN

3、 9 D.Vdd 10 DA.Vdd 11 ROUT 12 DA.GND 13 REGC 14 DA.GND 15 LOUT 16 DA.Vdd 17 R+ 18 R- 19 L- 20 L+ 21 X.Vdd 22 XTAL 23 XTAL 24 X.GND 25 D.Vdd 26 EMPH 27 FLAG 28 DIN 29 DOUT 30 SCKIN 31 SCKO 32 LRCKIN 33 LRCK 34 HOLD/WDCK 35 Tx 36 D.GND 37 C16M 38 LIMIT 39 D.Vdd 40 LOCK 41 RFCK 42 MIRR/WFCK 43 PLCK 44

4、D.GND 45 C1D1 46 C1D2 47 C2D1 48 C2D2 49 C2D3 50 D.Vdd 51 PACK 52 TSO 53 TSI 54 TSCK 55 TSTB 56 D.GND 57 TEST0 58 TEST1 59 ATEST 60 A.GND 61 FD 62 TD 63 SD 64 MD 65 DAC0 66 DAC1 67 DAC2 68 DAC3 69 A.Vdd 70 EFM 71 ASY 72 C3T 73 RFI 74 AGCO 75 AGCI 76 RFO 77 EQ2 78 EQ1 79 RF- 80 A.GND 81 A 82 C 83 B 8

5、4 D 85 F 86 E 87 A.Vdd 88 REFOUT 89 FE- 90 FEO 91 TE- 92 TEO 93 TE2 94 TEC 95 A.GND 96 PD 97 LD 98 PN 99 A.Vdd 100 IC101 UPD63711 LO F IN 1 LO R IN 2 LO V CON 3 MUTE1 LOW 4 SD IN 5 MD IN 6 PREVcc 8V 7 POWVcc 8 LO R OUT 9 LO F OUT 10 MD OUT- 11 MD OUT+ 12 SD OUT- 13 SD OUT+ 14 FD OUT+ 15 FD OUT- 16 T

6、D OUT+ 17 TD OUT- 18 GND 19 POWVcc 5V 20 MUTE2 LOW 21 TD IN 22 FD IN 23 GND 24 VBG+ 25 VBG OUT 26 RVcc 27 BIAS 28 IC102 BA5813FM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 CN103 FFC16 1 2 3 4 5 6 7 CN105 XH7 OUT 3 GND 2 IN 1 IC105 7808 + C128 100/10 R107 39K R104 2.2K R105 2.2K R106 10K R113 4.7K C109 4

7、P C106 22P C108 0.1U C118 473 C115 102 C117 103 C107 12P C123 330P C114 0.01U C116 104 HFO AGCO EFM + C113 100/10 + C124 0.1/50 + C110 220/10 C105 56P C104 27P FE TEC103 1000P Q101 2SA933 R102 22K R101 10 + C101 100/10 R103 470 C102 1000P D101 1SS133 VDD 2 GND 1 RES 3 IC104PST600 R112 22K DIN DOUT C

8、LK STB REM GND +C133 100/10 + C111 220/10 +C112 220/10 +C134 220/10 R145 47 R12147K R12247K R12347K 03.05.30 R108 470 R109 1KR111 R110 R126 18K C119 103 C120 103 C122 472 C121 472 R124 27K R125 5.6K R1270 X1 6 Avref 1 Avss 2 IC 3 VDD 4 VSS 5 X2 7 /Reset 8 XT1 9 XT2 10 AMUTE 11 Mute 12 Brake 13 Decel

9、 in PLL 14 PLL Locked 15 Accel in PLL 16 Accel 17 Spin1 18 Spin2 19 Spin3 20 PLAY 21 EVSS 22 EVDD 23 DMUTE 24 Reset 25 A0 26 STB 27 /SO 28 /SI 29 /SCK 30 TM- 31 Remocon 32 STOP 33 RFOK 44 CLSW 43 PUIN 41 Lock 40 VSS 39 VSS 38 DIN 37 DOUT 36 CLK 35 STB 34 OPSW 42 IC103 UPD780114 Q104 2SD1936 Q105 2SD

10、1936 Q106 2SD1936 R137 6.8K R138 6.8K R139 6.8K R140 1.5K R141 5.1K R142 5.1K -11V +11V GND -6V +6V VDD GND 1 2 3 4 5 CN107 PH5 EMPH DOUT LRCK BCK GND 1 2 3 4 5 6 CN108 XH6 GND TX GND MUTE GND MCK 1 2 3 4 5 6 7 CN106 PH7 VPP VDD /RESET /SCK /SI /SO GND R128 10K R129 22K R133 10K Q103 2SA933 Q102 DTC

11、124E R132 10K 1 2 3 CN109 XH3 R134 10K R135 10K R136 10K RESET MUTE GND R144 22K + C127 220/10 VDD GND CLSW R143 27K PUSW PUSW R114 0 R115 0 R116 0 R117 0 R118 0 R119 0 R120 0 R131 * *0 C130 104 C131 104 C132 104 C129 104 C.E X101 5MHz C125 27P C126 27P 1 2 3 4 5 6 7 8 9 10 CON104 PH10P /RESET Radio

12、Fans.CN 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 Title NumberRevisionSize A3 Date:2005/07/28Sheet of File:C:Documents and Settings.TL51-control.schDrawn By: VDD VSS REMOCON G1 G2 Control Circuit for TL-51X 05-060600-03sep.26,2000 11 + 100/10 C303 KEY3 KEY4 LED CUE DRAWNCHECKEDAPPROVALS GND VCC VOUT GP1U28

13、1X U301 DIN 6 SW1 1 SW2 2 SW3 3 SW4 4 DOUT 5 VSS 7 CLK 8 STB 9 KEY1 10 KEY2 11 KEY3 12 KEY4 13 VDD 14 SEG1/KS1 15 SEG2/KS2 16 SEG3/KS3 17 SEG4/KS4 18 SEG5/KS5 19 SEG6/KS6 20 SEG7 21 SEG8 22 SEG9 23 SEG10 24 SEG11 25 SEG12/GRID11 26 VEE 27 SEG13/GRID10 28 SEG14/GRID9 29 SEG15/GRID8 30 SEG16/GRID7 31

14、GRID6 32 GRID5 33 OSC 44 VSS 43 LED2 41 LED3 40 LED4 39 VDD 38 GRID1 37 GRID2 36 GRID3 35 GRID4 34 LED1 42 UPD16312 IC301 G4 G5 G6 KEY3KEY4 G1 G2 G4 G5 G6 STOPS301 PLAY/PAUSES304 F.SKIP S305 B.SKIP S306 DIN DOUT CLK STB REM GND 39K R301 100 R308 100 R306100 R305 100 R307 104 C301 + 100/10 C302 13313

15、3 D301 1SS133 D302 1SS133D303 1SS133 D304 1SS133 D305 104 C304 + 100/10 C305 47K R302 47K R303 47K R309 47K R310 4.7K R304 S.J. JIN 03.06.3 F 1 F 2 G7 4 Pf 5 Pb 6 Pa 7 G6 8 Pc 9 Ph 10 G5 11 G4 13 G4 15 Pi 16 G3 17 Pd 18 Pg 19 G2 20 Pe 21 G1 22 F 25 F 24 CPF2377 FL301 1 2 3 4 5 6 XH6 angle CN303 /RES

16、ET VP 0V 3.1V VDD GND 1 2 3 4 5 6 7 8 9 PH9 angle CN301 F.SCAN S302 B.SCAN S303 VDD GND CLSW 1 2 3 XH3 angle CN302 CLSW GND CLSW 1 2 3 4 5 6 7 8 9 10 PH10 CN301 DAC/ANALOG VERSION 1.1 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 EE DD CC BB AA 1 Candeias Engineering Shanghai China / Germany 11.1 2005.01.17TL51-X

17、Z-DAC.SchDoc Title Size: Date:File: Revision:SheetofA3+ TL51XZ-UPSAMPLING-CI-DAC ZeroL 1 ZeroR 2 Msel 3 LRCK 4 Data 5 BCK 6 MCK 7 DGND 8 Vdd 9 MS 10 MDI 11 MC 12 MDO 13 /Rst 14 Vcc2R 15 AGND3R 16 IOutR+ 17 IoutR- 18 AGND1 19 Iref 20 VcomR 21 VcomL 22 Vcc1 23 AGND2 24 IOut L+ 25 IOut L- 26 AGND3L 27

18、Vcc2L 28 U4 PCM1796 R31 10k C15 0.1 E18 100/25V C14 0.1 E10 47/16V C32 2.2n C33 2.2n R26 120R R27 120R R28 120R R29 120R C34 6.8n C37 6.8n C35 6.8n C36 6.8n C30 2.2n C31 2.2n 1 3 2 XLR1 XLR Left 1 3 2 XLR2 XLR Right 3 2 4 8 9 7REL1A P-5 C46 3.3 C473.3 C43 3.3 C49 3.3 R40 1M R41 1M R39 1M R38 1M +V 4

19、 -V 22 +15V 1 GND 26 -15V 15 A1B CC80/CD5300 -Out 8 +Out 18 C1 C3 C2 C4 +In 7 G1 9 G2 10 -In 19 A2A CC80/CD5300 R18 47k R20 2.2k R3 3.3k E16 100/25V C12 0.1 R34750R R35750R R33750R R32750R R24120R R25 120R R23 120R R22120R E23 100/25V E24 100/25V E25 100/25V E26 100/25V C22 0.1 C23 0.1 C20 0.1 C21 0

20、.1 L8 6.8H L9 6.8H L11 6.8H L10 6.8H C29 2.7n C28 2.7n C26 2.7n C27 2.7n L12 6.8H L13 6.8H L14 6.8H L15 6.8H ZeroL 1 ZeroR 2 Msel 3 LRCK 4 Data 5 BCK 6 MCK 7 DGND 8 Vdd 9 MS 10 MDI 11 MC 12 MDO 13 /Rst 14 Vcc2R 15 AGND3R 16 IOutR+ 17 IoutR- 18 AGND1 19 Iref 20 VcomR 21 VcomL 22 Vcc1 23 AGND2 24 IOut

21、 L+ 25 IOut L- 26 AGND3L 27 Vcc2L 28 U5 PCM1796 +3.3V +5V C17 0.1 E19 100/25V C16 0.1 E11 47/16V R19 47k R21 2.2k R4 3.3k E17 100/25V C13 0.1 R30 10k LEF1 2 LEF3 3 LEF2 24 LEF4 23 OF2 16 OF1 17 A1C CC80/CD5300 -Out 8 +Out 18 C1 C3 C2 C4 +In 7 G1 9 G2 10 -In 19 A1A CC80/CD5300 REL1B P-9 E1 10u/25V Q2

22、 KTC945 R1 3.3k R2 3.3k +10V D1 1N4148 Q1 KTC945 E2 10u/25V D2 1N4148 L7 47H L6 47H E8 47/16V E9 47/16V 1 2 CN4 CON2 1 2 3 4 5 6 CN2 CON6 MOSI SCK MISO /Rset Program Q4 KTA733 Q3 KTA733 R11 100R R17 1k R10 100R R16 1k R9 100R D3 1N4148 +3.3V C5 0.1 +3.3V L5 47H E7 47/16V Filt 1 AGND 2 PDN 3 SMute 4

23、Dither 5 PLL2 6 LRCK-in 7 BCK-in 8 SDA-in 9 IDIF0 10 IDIF1 11 IDIF2 12 PLL0 13 PLL1 14 Unlock 15 OBIT0 16 OBIT1 17 MCK-in 18 CMODE0 19 CMODE1 20 CMODE2 21 ODIF0 22 ODIF1 23 SDA-out 24 BCK-out 25 LRCK-out 26 MCK-ref 27 DVdd 28 DGND 29 AVdd 30 U1 AK4124 R5 1.8k C1 680n C2 680p +3.3V C3 0.1 L1 47H E3 4

24、7/16V NC 1 GND 2 CLK 3 +Vdd 4 X1 24.576MHz C50 2.2 C51 2.2 R37220R R36220R E13 100/25V E15 100/25V E37 220/25V E38 220/25V E42 4700/25V E41 4700/25V +V 4 -V 22 +15V 1 GND 26 -15V 15 A2B CC80/CD5300 C24 0.1 C18 0.1 C19 0.1 C25 0.1 +21V -21V C10 0.1 C11 0.1 in 3 G 1 out 2 U8 79L12 in 1 G 3 out 2 U7 78

25、L12 /RST SCL SDA /Mute R8 33R R6 33R R7 33R L4 47H +3.3V E6 47/16V C7 0.1 Q5 KTD2061 Q7 KTB1369 E12 100/25V E14 100/25V C8 0.1 C9 0.1 E31 Tantal 10/25V E32 Tantal 10/25V E33 Tantal 10/25V E34 Tantal 10/25V R12 100R R13 100R R14 100R R15 100R Q6 KTD2061 Q8 KTB1369 E35 Tantal 10/25V E36 Tantal 10/25V

26、+21V +21V -21V -21V LEF1 2 LEF3 3 LEF2 24 LEF4 23 OF2 16 OF1 17 A2C CC80/CD5300 3 2 4 8 9 7REL2A P-5 Quarz for CD-Servo remains on Servo PCB in 1 G 3 out 2 U9 uA7805 REL2B P-9 1 2 3 4 5 CN1 CON5 1 2 3 4 5 CN3 CON5 DEEM To Servo CN108 BCK LRCK SDATA DEEM +10V E40 6800/16V E39 6800/16V E28 100/25V D4

27、1N41003 E43 4700/25V E44 4700/25V in 1 G 3 out 2 U6 LD1117V33C E20 100/25V C6 0.1 +3.3V L3 47H E5 47/16V E27 100/25V +5V +3.3V E21 100/25V E22 100/25V E30 Tantal 10/25V E29 Tantal 10/25V RCA2 RCA RCA1 RCA C4 0.1 L2 47H +3.3V E4 47/16V 1 2 HS2 SK104 1 2 HS1 SK104 1/OE 1 1A1 2 2Y4 3 1A2 4 2Y3 5 1A3 6

28、2Y2 7 1A4 8 2Y1 9 GND 10 2A1 11 1Y4 12 2A2 13 1Y3 14 2A3 15 1Y2 16 2A4 17 1Y1 18 2/OE 19 Vcc 20 U2 SN74ALVCH244 C42 3.3 C44 3.3 C45 3.3 C48 3.3 C41 6.8n C40 6.8n C39 6.8n C38 6.8n C55 100p C56 10n C58 0.1 R45 10k E45 4700/25V E46 4700/25V E47 4700/25V E48 4700/25V (RESET) PC6 29 PD0 (RXD) 30 PD1 (TX

29、D) 31 PD2(DeEmp) 32 PD3 (Mute-in) 1 PD4 (32fs) 2 VCC 6 GND 3 PB6 (XTAL1/TOSC1) 7 PB7 (XTAL2/TOSC2) 8 PD5 (128fs) 9 PD6 (Phase) 10 PD7 (Fil-S) 11 PB0 (/Mute) 12 PB1 (/Rst) 13 PB2 (/CS) 14 PB3 (MOSI/OC2) 15 PB4 (MISO) 16 PB5 (SCK) 17 AVCC 18 AREF 20 GND 21 (ADC0) PC0 23 (ADC1) PC1 24 (ADC2) PC2 25 (AD

30、C3) PC3 26 (ADC4/SDA) PC4 27 (ADC5/SCL) PC5 28 ADC6 19 ADC7 22 VCC 4 GND 5 U3 Mega48 R46 1k R48 1k R47 1k R49 1k R53 2.2k R502.2k R51 2.2k R52 2.2k 1 2 3 4 5 6 7 8 CN6 CON8 BCK3.3V BCK3.3V LEDs High Aktiv 128Fs 64Fs 32Fs DF-flat DF-soft 180D Remote 128Fs 64Fs 32Fs DF-flat DF-soft 180D R54 1k R55 2.2

31、k 1 2 3 CN5 CON3 /Reset DAC/ANALOG VERSION 1.4 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 EE DD CC BB AA 1 Candeias Engineering Shanghai China / Germany 11.4 11.08.2006TL51-XZ-DAC.SchDoc Title Size: Date:File: Revision:SheetofA3+ TL51XR-UPSAMPLING-CI-DAC ZeroL 1 ZeroR 2 Msel 3 LRCK 4 Data 5 BCK 6 MCK 7 DGND 8

32、Vdd 9 MS 10 MDI 11 MC 12 MDO 13 /Rst 14 Vcc2R 15 AGND3R 16 IOutR+ 17 IoutR- 18 AGND1 19 Iref 20 VcomR 21 VcomL 22 Vcc1 23 AGND2 24 IOut L+ 25 IOut L- 26 AGND3L 27 Vcc2L 28 U4 PCM1796 R31 10k C15 0.1uF E18 100uF/25V C14 0.1uF E10 47uF/16V C32 2.2n C33 2.2n R26 120R R27 120R R28 120R R29 120R C34 6.8n

33、 C37 6.8n C35 6.8n C36 6.8n C30 2.2n C31 2.2n 1 3 2 XLR1 XLR Left 1 3 2 XLR2 XLR Right 3 2 4 8 9 7REL1A P-9 C46 3.3uF C473.3uF C43 3.3uF R40 1M R41 1M R39 1M R38 1M +V 4 -V 22 +15V 1 GND 26 -15V 15 A1B CC80/CD5300 -Out 8 +Out 18 C1 C3 C2 C4 +In 7 G1 9 G2 10 -In 19 A2A CC80/CD5300 R18 47k R20 2.2k R3

34、 3.3k E16 100uF/25V C12 0.1uF R34750R R35750R R33750R R32750R R24120R R25 120R R23 120R R22120R E23 100uF/25V E24 100uF/25V E25 100uF/25V E26 100uF/25V C22 0.1uF C23 0.1uF C20 0.1uF C21 0.1uF L8 6.8uH L9 6.8uH L11 6.8uH L10 6.8uH C29 2.7n C28 2.7n C26 2.7n C27 2.7n L12 6.8uH L13 6.8uH L14 6.8uH L15

35、6.8uH ZeroL 1 ZeroR 2 Msel 3 LRCK 4 Data 5 BCK 6 MCK 7 DGND 8 Vdd 9 MS 10 MDI 11 MC 12 MDO 13 /Rst 14 Vcc2R 15 AGND3R 16 IOutR+ 17 IoutR- 18 AGND1 19 Iref 20 VcomR 21 VcomL 22 Vcc1 23 AGND2 24 IOut L+ 25 IOut L- 26 AGND3L 27 Vcc2L 28 U5 PCM1796 +3.3V +5V C17 0.1uF E19 100uF/25V C16 0.1uF E11 47uF/16

36、V R19 47k R21 2.2k R4 3.3k E17 100uF/25V C13 0.1uF R30 10k LEF1 2 LEF3 3 LEF2 24 LEF4 23 OF2 16 OF1 17 A1C CC80/CD5300 -Out 8 +Out 18 C1 C3 C2 C4 +In 7 G1 9 G2 10 -In 19 A1A CC80/CD5300 REL1B P-9 E1 10uF/25V Q2 KTC945 R1 3.3k R2 3.3k +10V D1 1N4148 Q1 KTC945 E2 10uF/25V D2 1N4148 L7 47uH L6 47uH E8

37、47uF/16V E9 47uF/16V 1 2 CN4 CON2 1 2 3 4 5 6 CN2 CON6 MOSI SCK MISO /Rset Program Q4 KTA733 Q3 KTA733 R11 100R R17 1k R10 100R R16 1k R9 100R D3 1N4148 +3.3V C5 0.1uF +3.3V L5 47uH E7 47uF/16V Filt 1 AGND 2 PDN 3 SMute 4 Dither 5 PLL2 6 LRCK-in 7 BCK-in 8 SDA-in 9 IDIF0 10 IDIF1 11 IDIF2 12 PLL0 13

38、 PLL1 14 Unlock 15 OBIT0 16 OBIT1 17 MCK-in 18 CMODE0 19 CMODE1 20 CMODE2 21 ODIF0 22 ODIF1 23 SDA-out 24 BCK-out 25 LRCK-out 26 MCK-ref 27 DVdd 28 DGND 29 AVdd 30 U1 AK4124 R5 1.8k C1 680nF C2 680p +3.3V C3 0.1uF L1 47uH E3 47uF/16V C50 2.2uF C51 2.2uF R37220R R36220R E13 100uF/25V E15 100uF/25V E3

39、7 220uF/25V E38 220uF/25V E42 4700uF/25V E41 4700uF/25V +V 4 -V 22 +15V 1 GND 26 -15V 15 A2B CC80/CD5300 C24 0.1uF C18 0.1uF C19 0.1uF C25 0.1uF +21V -21V C10 0.1uF C11 0.1uF in 3 G 1 out 2 U8 79L12 in 1 G 3 out 2 U7 78L12 /RST SCL SDA /Mute R8 33R R6 33R R7 33R L4 47uH +3.3V E6 47u/16V C7 0.1uF Q5

40、KTD2061 Q7 KTB1369 E12 100uF/25V E14 100uF/25V C8 0.1uF C9 0.1uF E31 Tantal 10uF/25V E32 Tantal 10uF/25V E33 Tantal 10uF/25V E34 Tantal 10uF/25V R12 100R R13 100R R14 100R R15 100R Q6 KTD2061 Q8 KTB1369 E35 Tantal 10uF/25V E36 Tantal 10uF/25V +21V +21V -21V -21V LEF1 2 LEF3 3 LEF2 24 LEF4 23 OF2 16

41、OF1 17 A2C CC80/CD5300 3 2 4 8 9 7REL2A P-9 Quarz for CD-Servo remains on Servo PCB in 1 G 3 out 2 U9 uA7805 REL2B P-9 1 2 3 4 5 CN1 CON5 1 2 3 4 5 CN3 CON5 To Servo CN108 BCK LRCK SDATA DEEM +10V E40 6800uF/16V E39 6800uF/16V E28 100uF/25V D4 1N41003 E43 4700uF/25V E44 4700uF/25V in 1 G 3 out 2 U6

42、LD1117V33C E20 100uF/25V C6 0.1uF +3.3V L3 47uH E5 47uF/16V E27 100uF/25V +5V +3.3V E21 100uF/25V E22 100uF/25V E30 Tantal 10uF/25V E29 Tantal 10uF/25V RCA2 RCA RCA1 RCA C4 0.1uF L2 47uH +3.3V E4 47uF/16V 1 2 HS2 SK104 1 2 HS1 SK104 C44 3.3uF C41 6.8n C40 6.8n C39 6.8n C38 6.8n C55 100p C56 10n C58

43、0.1uF R45 10k E45 4700uF/25V E46 4700uF/25V E47 4700uF/25V E48 4700uF/25V (RESET) PC6 29 PD0 (RXD) 30 PD1 (TXD) 31 PD2(DeEmp) 32 PD3 (Mute-in) 1 PD4 (32fs) 2 VCC 6 GND 3 PB6 (XTAL1/TOSC1) 7 PB7 (XTAL2/TOSC2) 8 PD5 (128fs) 9 PD6 (Phase) 10 PD7 (Fil-S) 11 PB0 (/Mute) 12 PB1 (/Rst) 13 PB2 (/CS) 14 PB3

44、(MOSI/OC2) 15 PB4 (MISO) 16 PB5 (SCK) 17 AVCC 18 AREF 20 GND 21 (ADC0) PC0 23 (ADC1) PC1 24 (ADC2) PC2 25 (ADC3) PC3 26 (ADC4/SDA) PC4 27 (ADC5/SCL) PC5 28 ADC6 19 ADC7 22 VCC 4 GND 5 U3 Mega48 R46 1k R48 1k R47 1k R502.2k R51 2.2k R52 2.2k 1 2 3 4 5 6 7 8 CN6 CON8 BCK3.3V BCK3.3V LEDs High Aktiv 12

45、8Fs 64Fs 32Fs DF-flat DF-soft 180D Remote 128Fs 64Fs 32Fs DF-flat DF-soft 180D R54 1k R55 2.2k 1 2 3 CN5 CON3 /Reset CTRL 1 XOUT 2 XIN 3 GND 4 Y 5 A 6 OSCOUT 7 Vcc 8 U10 SN74LVC1404C53 33P R75 3.3k R76 2.2M R77 1k X1 24.576MHz C54 33P C52 33P Q11 KTC2874 R65 330R R63 22K C60 47nF C1-L C2-L C1-R C2-R

46、 C1-L Q12 KTC2874 R66 330R R64 22K C61 47nF C2-L DM Q13 KTC2874 R69 330R R67 22K C63 47nF C1-R Q14 KTC2874 R70 330R R68 22K C64 47nF C2-R DM Q10 KTC945 R60 22K R61 22K DeEm Q9 KTA733 R62 330K +5V DM DeEm E54 47uF/16V 12 U2A SN74LV04-PW 34 U2B SN74LV04-PW 56 U2C SN74LV04-PW 89 U2D SN74LV04-PW 1011 U2

47、E SN74LV04-PW 1213 U2F SN74LV04-PW Vcc 14 GND 7 U2G SN74LV04-PW C66 33P C65 33P P0A1A05 P0A1A06 P0A1A07 P0A1A08 P0A1A09 P0A1A010 P0A1A018 P0A1A019 P0A1A020 P0A1A021 P0A1B01 P0A1B04 P0A1B015 P0A1B022 P0A1B026 P0A1C02 P0A1C03 P0A1C016 P0A1C017 P0A1C023 P0A1C024 P0A2A05 P0A2A06 P0A2A07 P0A2A08 P0A2A09

48、P0A2A010 P0A2A018 P0A2A019 P0A2A020 P0A2A021 P0A2B01 P0A2B04 P0A2B015 P0A2B022 P0A2B026 P0A2C02 P0A2C03 P0A2C016 P0A2C017 P0A2C023 P0A2C024 P0C101 P0C102 P0C201 P0C202 P0C301 P0C302 P0C401 P0C402 P0C501 P0C502 P0C601 P0C602 P0C701 P0C702 P0C801 P0C802 P0C901 P0C902 P0C1001 P0C1002 P0C1101 P0C1102 P0

49、C1201 P0C1202 P0C1301 P0C1302 P0C1401 P0C1402 P0C1501 P0C1502 P0C1601 P0C1602 P0C1701 P0C1702 P0C1801 P0C1802 P0C1901 P0C1902 P0C2001 P0C2002 P0C2101 P0C2102 P0C2201 P0C2202 P0C2301 P0C2302 P0C2401 P0C2402 P0C2501 P0C2502 P0C2601 P0C2602 P0C2701 P0C2702 P0C2801 P0C2802 P0C2901 P0C2902 P0C3001 P0C3002 P0C3101 P0C3102 P0C3201 P0C3202 P0C3301 P0C3302 P0C3401 P0C3402 P0C3501 P0C3502 P0C3601 P0C3602 P0C3701 P0C3702 P0C3801 P0C3802 P0C3901 P0C3902 P0C4001 P0C4002 P0C4101 P0C4102 P0C4301 P0C4302 P0C4401 P0C4402 P0C46