Primare-CD21_MKII-cd-sm 电路图 维修手册.pdf

上传人:cc518 文档编号:288838 上传时间:2026-01-10 格式:PDF 页数:13 大小:1.23MB
下载 相关 举报
Primare-CD21_MKII-cd-sm 电路图 维修手册.pdf_第1页
第1页 / 共13页
Primare-CD21_MKII-cd-sm 电路图 维修手册.pdf_第2页
第2页 / 共13页
Primare-CD21_MKII-cd-sm 电路图 维修手册.pdf_第3页
第3页 / 共13页
亲,该文档总共13页,到这儿已超出免费预览范围,如果喜欢就下载吧!
资源描述

《Primare-CD21_MKII-cd-sm 电路图 维修手册.pdf》由会员分享,可在线阅读,更多相关《Primare-CD21_MKII-cd-sm 电路图 维修手册.pdf(13页珍藏版)》请在收音机爱好者资料库上搜索。

1、 PRIMARE CD21 MKII Service Manual RadioFans.CN 收音机爱 好者资料库 1. Schematics and Pcb. Confidential ! This document is not allowed to show for third part without written permission from Primare Systems AB. This document is subject to change without notice. Author: Bjorn Holmqvist Primare AB RadioFans.CN 收

2、音机爱 好者资料库 A A B B C C D D E E 44 33 22 11 拟制: 页次: 1/1 2006-06 文件编号: 硬件版本: CD21 MKII 审核: 日期: 主机型号: 前控板原理图 文件名称: SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 G7 G6 G5 G4 G3 G2 G1 G1 G2 G3 G4 G5 G6 G7 SEG17 SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 SEG10 SEG9 SEG8 SEG7 SEG6 SEG5 S

3、EG4 SEG3 SEG2 SEG1 SEG2 SEG3 SEG4 F+ SEG1 F- - 24V F- F+ - 24V SPI_CS RXD TXD P_SCL P_SDA IR2 IR_IN P_SDA SPI_CS R X D TXD IR_IN IR_INPUT VFD_CLK VFD_DATA VFD_CLK VFD_DATA P_SCL CTRL VFD_CLK VFD_CS VFD_CSIR_SEL IR2 IR2 IR_SEL POWER_ISP POWER_ISP CTRL VFD_DATA P5V P5V VCCP5VP5VVCCP5VP5V VCC P5VP33 V

4、VCCVCC VCCVCCVCC P5V P33VP33V P5V P33V P33V P5V VCC P33VP33VP33V 4Q2 2SA1015 4C6 104 LEDRED GP1807 4U1 1 2 3 4R2910 4U4 74HC165 8 7 6 5 4 3 2 1 9 10 11 12 13 14 15 16 GND /Q7 D7 D6 D5 D4 CLK LD Q7 DIN D0 D1 D2 D3 /CE VCC 4C3 104 4K2 4C1 104 4K6 OPEN 4K54K14K84K7 4C2 104 +4C4 47uF 4C14 104 +4C15 47uF

5、 +4C16 47uF 4C17 10 4 4C18104 4C19104 4R15 4K7 4C20104 4K3 4R7 51K VFD28- 0707VFD 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 F+ F+ NC SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 NC NC NC NC NC G7 G6

6、 G5 G4 G3 G1 G1 NC F- F- 4R17 4K7 4R9 4K7 4U1UPD16311 1 2 3 4 5 17 18 19 15 16 6 7 8 9 11 12 13 14 20 10 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 4546 47 48 49 5051 52 SW1 SW2 SW3 SW4 DOUT SEG3/KS3 SEG4/KS4 SEG5/KS5 SEG1/KS1 SEG2/KS2 DIN IC CLK STB KEY2 KEY3 KEY4 VDD S

7、EG6/KS6 KEY1 SEG7/KS7 SEG8/KS8 SEG9/KS9 SEG10/KS10 SEG11/KS11 SEG12/KS12 SEG13/G16 SEG14/G15 SEG15/G14 SEG16/G13 SEG17/G12 SEG18/G11 VDD VEE SEG19/G10 SEG20/G9 G8 G7 G6 G5 G4 G3 G2 G1 VDDLED5 LED4 LED3 LED2 LED1VSS OSD 4R6100 OPEN 4K4 4R8 4K7 4R10 4K7 4R2 4K7 4D2 1N4148 4D1 1N4735 4R3 4K7 4D3 1N4148

8、 4R5 2.2 4R14K7 4R4 2.2 4U6APL1117 32 1 INOUT GND + 4C8 47uF 12 + 4C7 47uF 12 4JP2 HEADER 7X2 12 34 56 78 910 1112 1314 4R25 4K7 4JP1 HEADER 6 1 2 3 4 5 6 4R26 4K7 4U3 P89LPC932A1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 P2.0 P2.1 P0.0 P1.7 P1.6 RST VSS XT1 XT2 INT1

9、 SDA SCL MOSI MISO SS SPICLK RXD TXD P0.7 P0.6 VDD P0.5 P0.4 P0.3 P0.2 P0.1 P2.6 P2.7 4R27 4K7 +4C9 10U/16V 4R28 4K7 4R11 10K 4R21 4K7 4R13 4K7 4R16 4K7 4R22 4K7 4Q1 2SC1815 4R23 4K7 4R124K7 4R24 4K7 4U5 74ACT 257 2 3 5 6 11 10 14 13 1 15 4 7 9 12 16 8 1A 1B 2A 2B 3A 3B 4A 4B A/B G 1Y 2Y 3Y 4Y VCC G

10、ND 4Y1 4MHz 4R201K3 4C13 27P 4R184K7 4C12 27P 4R19 4K7 +4C5 47uF RadioFans.CN 收音机爱 好者资料库 A A B B C C D D E E 44 33 22 11 硬件版本: 审核: 2006-06 主板原理图 文件名称: 拟制 : 文件编号 : 主机型号 : 日期:5/5 CD21 MKII 页次: A- 12V A+12V A+12V A- 12V A- 12V A+12V A- 12V A+12V A+12V A- 12V A- 12V A+12V A+12V A- 12V A- 12V A+12V A+12V

11、 A- 12V A- 12V A+12V A- 12V A+12V A+12V A- 12V A- 12V A+12V A+12V A- 12V DL_OUT DR_OUT DAC_L+_IOUT- DAC_L_VCOM DAC_L+_IOUT+ DAC_L- _I OUT- DAC_ L_VCOM DAC_L- _IOUT+ MUTE DAC_R+_IOUT- DAC_R_VCOM DAC_R+_IOUT+ DAC_R- _IOUT- DAC_R_VCOM DAC_R- _IOUT+ VCC1 A+12V A- 12V A+12V A- 12V A+12VA+12VA+12VA+12VA+1

12、2VA+12VA+12VA+12VA+12VA+ 12VA+12VA+12VA+12VA+12V A- 12VA- 12VA- 12VA- 1 2VA- 12VA- 12VA- 12VA- 12VA- 12VA- 12VA- 12VA- 12VA- 12VA- 12V 1C29 100U/16V 1C53 100U/16V 1C30 104 1C54 104 LED2 GREED LED1 GREED 1R37 3K9 1R66 3K9 + - 1U5A OPA 2134 3 2 1 84 + - 1U5A OPA 2134 3 2 1 84 + - 1U5B OPA 2134 5 6 7 8

13、4 + - 1U4A OPA2134 3 2 1 84 + - 1U9B OPA 2134 5 6 7 84 1R38100 + - 1U4B OPA2134 5 6 7 84 1R67100 1C272.2uF 1R22 300 1C502.2uF + - 1U8A OPA2134 3 2 1 84 1R21 300 1JP3 RCA JACK + - 1U8B OPA2134 5 6 7 84 1R23 620 1JP2 RCA JACK 1R51 300 1R26 620 +1C55 100uF 1R50 300 1R25 620 +1C59 100uF 1R52 620 1R27 62

14、0 +1C63 100u F 1R55620 1R28 620 1C68 104 1R54620 1R24 620 1C72 104 1R56620 1C22 682 1C76 104 1R57 620 1C21682 1C80 104 1R53620 1C24 152 +1C79 100uF 1C46 682 1C25 472 +1C75 100uF 1C45682 1C23 152 +1C67 100uF 1C47 152 + - 1U3B OPA2134 5 6 7 84 +1C71 100uF 1C49 472 + - 1U3A OPA2134 3 2 1 84 1C56 104 1C

15、48 152 1R13 300 1C60 104 + - 1U7B OPA2134 5 6 7 84 1R15620 1C64 104 + - 1U7A OPA2134 3 2 1 84 1R18 620 + 1C57 100u F 1R42 300 1R17 620 + 1C61 100uF 1R43300 1R20 620 + 1C65 100u F 1R44 620 1R16620 + 1C69 100u F 1R47 620 1C16 682 + 1C77 100uF 1R46 620 1C17682 + 1C73 100uF 1R48 620 1C19 152 + 1C81 100u

16、F 1R49 620 1C20 472 1C58 104 1R45 620 1C18152 1C62 104 1C40 682 1Q 3 BC850B 1C66 104 1C41682 1Q4 BS170 1C70 104 1C43 152 1R31 22K 1C74 104 1C44 472 1R32 22K 1C82 104 1C42152 1R33 300 1C78 104 1Q 1 BC850B 1R30 22K 1R14300 1Q2 BS170 1R34 10 1R19 620 1R60 22K 1R36 33 + 1C126 10uF/50V 1R6122K + - 1U10 A

17、 OPA2134 3 2 1 84 + 1C127 10uF/50V 1R62 300 1C2810pF + 1C128 10uF/50V 1R59 22K Q6 2N3904 + 1C129 10uF/50V 1R63 10 R774K7 1R65 33 KJ1 TO2 12V 8 9 7 3 2 4 1 10 + - 1U10 B OPA2134 5 6 7 84 D5 1N4148 1C2810pF 1C262.2uF 1C512.2uF 1R29 22K 1R58 22K 1R35 10 1R64 10 A A B B C C D D E E 44 33 22 11 主板原理图 日期:

18、 硬件版本: 页次: 文件编号 : 4/5 主机型号 : 文件名称: CD21 MKII 拟制 :审核: 2006-06 DAC_CLK DAC_DATA DAC_TDS0 DAC_BCK DAC_MCLK DAC_CLK DAC_BCK DAC_MCLK DAC_TDS0 DAC_DATA RESET# RESET# DAC_LRCK DAC_LRCK DAC_CS0 12.288MHz DAC_CS1 A- 12V A+12V A+12V A- 12V DAC_L+_IOUT- DAC_L+_IOUT+ DAC_L- _IOUT+ DAC_L- _IOUT- DAC_L_VCOM DAC_

19、R+_IOUT- DAC_R+_IOUT+ DAC_R- _IOUT+ DAC_R- _IOUT- DAC_R_VCOM DAC_CS0 DAC_DATA DAC_CLK DAC_CS1 RESET# RESET# SPDIF- OUT DAC_V33 DAC_5V AV33 DAC_V33 DAC_5V AV33 AV33 DAC_5V A+20V A- 20V A+12V A- 12V DAC_5V AV33 A+20V A+20V DAC_5V A- 20V 1D8 1N41 48 1U2PCM 1738E 1 2 3 4 5 6 7 8 9 10 11 12 13 1415 16 17

20、 18 19 20 21 22 23 24 28 25 26 27 RST ZEROL ZEROR LRCK DATA BCK SCKI DGND VDD SCKO MDO MDI MC CSMUTE IOUTR- IOUTR+ AGND1 VCOM1 VCOM2 IREF VCOM3 VCC1 VCC2 VCC3 IOUTL+ IOUTL- AGND2 1Q13 2SC2240 LED4GREEN 1X1 12.288MHz 5 1 8 4 OUT N/C VCC GND 1R78220 1Q12 2SC2240 1C125 104 1Q 10 2SA1837 + 1C96 100u F 1

21、C99 104 1R90FBSMT 1R77 4K7 1C8 104 1C8 104 1R77220 + 1C7 100U/16V + 1C7 100U/16V +1C98 100uF 1R5FBSMT 1C13 104 + - 1U11A OPA2134 3 2 1 84 1R4 1.18K + 1C9 100U/16V 1Q 11 2SA 970 1C6 683 1R12 16K 1C97104 1C5 103 + 1C14 100U/16V 1R80 1.18 K + 1C11 100U/16V + 1C102 100uF 1R6331R111K 1C106 104 1C15104 1R

22、82 4K7 1R7133 1C10 104 1R81 300 + 1C90 100uF 1C12 104 1C101 104 +1C86 100uF 1L1FBSMT + 1C105 2200uF/16V LED3 GREEN 1C112 104 + 1C10 0 100uF 1R88OPEN 1C87 104 1C115 104 1D6 1N4148 1C120103 1R74 4K7 +1C114 1000uF 1D7 1N4148 1D4 1N4148 + 1C113 10uF 1R831K 1D5 1N4735/6.2V 1R84 100 1C104 104 1R72 1.18K 1

23、R85 300 +1C103 100uF 1R73 300 1FB1B060 +1C117 1000 uF 1U13 TL431 1 32 + - 1U11B OPA2134 5 6 7 84 1FB2 B060 12 + 1C131 220u F 1Q 6 2SC4793 1U15APL1117 - 3.3V 3 1 2 I G O + 1C11 1 3300uF/25V 1R69 4K7 1C32 104 +1C83 3300uF/25V + 1C84100uF 1C119103 + 1C31 100U/16V +1C95 3300uF/25V 1R68220 1R8710 1U14 LM

24、317 3 1 2 I A O 1C37 104 1R70 220 + 1C33 100U/16V 1C12 3103 1C94 104 1R41 16K 1C122 104 1C89 104 1JP 1 HEADER7 1 2 3 4 5 6 7 + 1C38 100U/16V 1Q8 2SA970 + 1C35 100U/16V + 1C93 2200uF/16V 1R401K 1Q7 2SC2240 1C39104 1Q9 2SA970 1C34 104 1C85104 1C36 104 +1C88 100uF 1U6PCM 1738E 1 2 3 4 5 6 7 8 9 10 11 1

25、2 13 1415 16 17 18 19 20 21 22 23 24 28 25 26 27 RST ZEROL ZEROR LRCK DATA BCK SCKI DGND VDD SCKO MDO MDI MC CSMUTE IOUTR- IOUTR+ AGND1 VCOM1 VCOM2 IREF VCOM3 VCC1 VCC2 VCC3 IOUTL+ IOUTL- AGND2 +1C124 100uF 1D2 1N41 48 1R89OPEN 1D3 1N4148 1C121103 1U1DIR1703E 1 2 3 4 5 6 7 8 9 10 11 12 13 1415 16 17

26、 19 20 21 22 23 24 25 26 18 27 28 ADFLG BRATE0 BRATE1 SCKO VDD DGND XTO XTI CKTRNS LRCKO BCKO DOUT SCF0 SCF1CSBIT URBIT EMFLG BRSEL DIN RST FILT AGND VCC FMT0 FMT1 BFRAME UNLOCK CKSEL 1R75 1K 1C116 104 + 1C91 100uF 1C118 104 1C92 104 1C2 104 1U12 TL431 1 32 + 1C1 100U/16V + 1C130 220u F 1R 1FBSM T 1

27、R79 33 1RB1 33x4 18 27 36 45 1D9 1N4736/6.2V 1R2 33 主机型号: 文件编号: 文件名称: 页次: 拟制: 硬件版本: 日期: 审核: CD21 MKII 2006-06 主板原理图 2/5 TRACK- CDMDI TRACK+ FOCUS+ CDLDO FOCUS- DVDMDI F DVDLDO E CDLDO HFMVCC HFMVCC LOAD+/DCMO+ DCLOAD+ DCLOAD- SLED+ LOAD- /DCMO- SLED- INSW OUTSW SCSJ CDLD PVC DVDMDI FE TE DVDLD CDMDI

28、 E CE MEVO F SCLK SDATA PVC SBA RF50V SVREF15 DVDLDO RF50VRF33V OPIN1+ LOAD- /DCMO- FOCUS+ DCLOAD- DCLOAD+ MVCC FOCUS- LOAD+/DCMO+ LOAD+/DCMO+ OP1OUT MVCC SLED- LOAD- /DCMO- TRACK- OPIN1- SLED+ OPIN1+ OPIN1- TRACK+ OP1OUT MVCC SDATA DIN MIRR SCLK SDEFCT DIP TEI FEI CEI SBAD HFMVSW SCSJ RFO INSW SLDC

29、 CLOSE DRVSB SLEGN OPENSPINDLE FOCUS SVREF15 TRACK RS232_DET OUTSW RF33V RF33V RF50V RF50V RF50V RF50V RF33VRF50V RF50V VCC2VCC33 MVCC MVCC D5VMVCC +C32 47uF C32200pF C15473 C291000pF R25 22K R210 R11100 R29 150 R3033 C43 104 R4333 R14 0C25 104 L110uH Q4 2N3906 R22 22K Q1 2SB1132 JP3 PH- 9A 1 2 3 4

30、5 6 7 8 9 R21 1K5 R130 R261M R4433 C12200pF C23470pF R110 C5 120pF Q3 2N3906 C22200pF +C34 47uF TP3 MNTR L5FBSMT R27 4K7 R12100 R41K R3122K R23 10K C311000pF R812K FB3B060 C10160pF L3FBSMT C28820pF C21103 R910 R1010 C37 1000pF C36 1000pF +C42 47uF C16 104 +C113 47uF R1656K L210uH R1956K R3333 C11224

31、 +C114 47uF R24 1K5 U2AM5868S 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 29 30 VINFC OP2IN- OP2IN+ VINSL OP2OUT FWD REV VCC1 VOTR- VOTR+ VOSL- VOSL+ VOFC- VOFC+ MUTE BIAS VINTK OP1IN+ OP1IN- VINLD GND VCTL OP1OUT VCC2 VOLD- VOLD+ VOTK- VOTK+ GN D GN D L4FBSMT JP1 HOP-

32、 1200 PUH (JP24- 0.5MM) 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 TR- TR+ FO- FO+ PD(MONITOR) VCC VR GND LD(DVD) LD(CD) VR GND(NC) PD GND RFOUT C B A D F E VCC VS(VCC) GND C42200pF R31K C12104 C9333 D1 1N4148 R18 6K8 C22470pF R70 C14 104 C27104 R20 10K R1715K +C39 470uF U1 ES660

33、3ES6603 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 DVDFRP DVDRFN A2 B2 C2 D2 CP CN D C B A CD_D CD_C CD_B CD_A C D_F C D_E VPB VC D V D LD C DLD D V D P D C DPD

34、 VNB LDON MIRR MP MB MLPF MIN MEVO RFDC R FSIN A TOP ATON AIN AIP VP A RFAC BY P DIN DIP FNP FNN VNA ME V RX SDEN SDATA SCLK V33 LCP LCN MNTR CE FE TE PI V25 V125 TPH DFT LINK Q2 2SB1132D2 1N4148 C7 104 + C30 47uF C8103 C41 104 C26104 TP2 LINK C35 104 C24104 D31N4148 C33 104 +C40 470uF R3210K +C6 47

35、uF +C38 47uF reserved5 0 4.25 114.75 121.5 bypass 1 4.25 0 PLL0 108 01 162 1 11 NA 0 135 S- CHIP 0 NA 3.75 PL L2 1 Fr equency 0 4 148.5 4 1 121.5 0 101.25 reserved 127bypass 0 6 DEFAULTPLL1 5.5 DEFAUL T 1 4.75 4.501 MULTI 0 S- CHIP 114.75 1 1 128.25 108 3.5 4.5 NA 94.5 0 0 PLL3 0 CLKSOURCE 1 CRSTALO

36、 SC DCLKINPUT Vibratto- IIVibratto- II 文件名称: 文件编号: 页次: 审核: 日期: 主机型号: 拟制: 硬件版本: 主板原理图 2006-06CD21 MKII 1/5 LD1 LA12 LD6 LA4 LA18 LA3 LA17 LA2 LD0LA6 LA7 LA19 LA14 LA1 LA5 LA11 LD5 LD2 LA10 LOE# LA9 LD3 LD4 LA8 LA13 LA15 LA16 WRLL# RESET# LD6 LA 1 LA18 DB11 TR2 RFRP LA10 DB10 SPINDLE LD7 LA 7 LA11 DB1

37、3 DB4 CEI LD4 XSCLK TESTAD FOCUS LD3 LCS3# LA 4 DB12 MA1 RFO TR1 SVREF09 DQM DB9 DB6 TRACK TR2 LA16 DB2 TR1 OPEN LA13 LA14 DB14 XSCSJ LCS1# PLL2 LOE# LA 9 DB8 DB5 DB0 XSDATA MA3 MA2 MA0 PL L0 LD0 WRLL# LA 3 LA 5 SBA D DIP LCS3# SD ATA TEI LA 6 LA12 LA17 DB3 DB1 RFRP SVREF15 LD1 LA15 SVREF15 TESTAD D

38、B15 DMA1 LD2 LA 0 LA19 DSCK DMA0 SCSJ SVREF15 LA 2 LA 8 DB7 DMA3 SVREF15 LD5 DMA2 DB12 MA8 DB5 MA7 DWE#+ RAS2#+ CAS#+ MA2 MA1DB1 DB15 DB11 MA0 RAS0#+ RAS1#+ MA10 DB9 DB7 DB3 DB0 DB8 DOE#+ MA9 MA6 DQM DSCK CS0#+ DB6 DB4 DB14 MA5 DB2 DB13 DB10 MA4 MA3 MA11 DIN DWE# RAS0 # DO E#+ RAS1 # DMA7 MA8 RAS0#+

39、 DWE#+ CS0#+ DMA6 CAS#+ DMA10 DOE# RAS2 # CS0# DMA9 MA4 MA1 1 CAS# MA7 MA6 MA5 RAS2#+ RAS1#+ DMA8 DMA4 MA1 0 DMA5 MA9 DMA11 LD7 LA0 PL L1 #SPDIF PL L3 SVREF2 1 Z7M Hz EAUX03 EAUX02 EAUX01 EAUX00 AUX0 AUX1 AUX2 AUX3 AUX4 AUX5 AUX6 AUX7 OSC_VCC EEPROM_VCC SCL SDA SCLK SPI_CS VFD_DAT A VFD_CLK VFD_CS D

40、AC_CS1 DAC_CS0 SDA SCL DAC_DATA MUTE IR_IN DAC_CLK RES ET# RES ET# SLEGN DA FEI MIRR INSW FOCUS DIP SPINDLE RFO DRVSB RS232_D ET OUTSW HOMESW SDATA FEI HFMVSW TEI. CLOSE TRACK CEI SVREF15 OPEN SLEGN SBAD DIN SCSJ SDEFCT SLDC SCLK SPI_CS VFD_DATA VFD_CLK VFD_CS DAC_CS1 DAC_CS0 SCL SDA DAC_DATA MUTE D

41、AC_CLK IR_IN RESET# RESET# SPDIF- OUT VCC33 PLL33V VCC20 VCC20 VCC33 VCC33 VCC33 VCC33 PLL33V SVREF15VCC33 VCC33VCC33VCC33VCC33VCC33 VCC33 VCC20 V33_PL1 V33_PL1 RFV331 VCC33 VCC1 VCC33 RB333X4 18 27 36 45 R5210K R62 4K 7 +C100 47uF C67 104 C76 104 +C99 47uF C63 47pF R64 4K7 +C109 10uF +C107 10uF R72

42、 1K C102 104 +C95 47uF R60 4K7 U54Mx16 SDRAM 1 2 4 6 5 7 3 8 10 12 11 13 9 15 16 17 18 19 35 22 23 24 25 26 14 28 29 30 31 32 33 34 36 37 38 39 40 43 42 44 46 45 47 49 48 50 52 51 53 41 20 21 27 54 VCC DQ0 DQ1 VSSQ DQ2 DQ3 VCCQ DQ4 DQ5 VSSQ DQ6 DQ7 VCCQ DQML WE CAS RAS CS A11 A10 A0 A1 A2 A3 VCC VSS

43、 A4 A5 A6 A7 A8 A9 NC CKE CLK DQMH NC VCCQ DQ8 DQ9 VSSQ DQ10 DQ11 VCCQ DQ12 DQ13 VSSQ DQ14 DQ15 VSS BA0 BA1 VCC VSS R61 OPEN C110 104 R3433 C81 104 RB8 33X4 18 27 36 45 C60OPEN R451K2 C56 104 R59 OPEN C18OPEN R50 X1 27MHz 5 1 8 4 OUT N/C VCC GND C55104 C69105 U4MX29LV800B- 48 1 2 3 4 5 6 7 8 9 10 11

44、 12 13 14 15 16 17 18 19 20 21 22 23 2425 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 A15 A14 A13 A12 A11 A10 A9 A8 NC NC W RP VPP DU/WP NC NC A17 A7 A6 A5 A4 A3 A2 A1A0 E GND G DQ0 DQ8 DQ1 DQ9 DQ2 DQ10 DQ3 DQ11 VCC DQ4 DQ12 DQ5 DQ13 DQ6 DQ14 DQ7 DQ15/A_1 GND BYTE A16 C64 OP

45、EN +C111 10uF C54 104 R704K7 RB233X4 18 27 36 45 C53 104 C46 33pF R563K 3 R396K 8 U624C01A 1 2 3 45 6 7 8 S0 S1 S2 GNDSDA SCL WC VCC R46OPEN C78 104 R57 OPEN R6833 L6FBSMT R4920K R3533 C88 104 C83 104 C101 104 RB133X4 18 27 36 45 +C96 47uF C79 104 C62 104 RB6 33X4 18 27 36 45 C51 470pF R71 4K7 C49 4

46、70pF C85 104 C52 153 C71 1000pF C112 104 R376K 8 C93 104 C68105 C17OPEN C90 104 C73 1000pF C5868pF R426K 8 R400 C80 104 RB7 33X4 18 27 36 45 C87 104 +C97 47uF R69 47K R4710K R50 68K C47 104 R66 4K7 C59OPEN C194700pF C13 105 C204700pF R386K 8 C57473 C92 104 L12FBSMT C61 104 C91 104 C104 104 R553K 3 C

47、74 1000pF +C106 10uF R65 OPEN C44 33pF R533K 3 C72104 C65682 R633K C77 104 C82 104 RB433X4 18 27 36 45 R3633 C70 104 L8FBSMT C66 104 R485K1 Q5 2N3904 RB533X4 18 27 36 45 C48 153 +C98 47uF C103 104 R543K 3 R5133 R73 1K +C94 47uF +C105 47uF C45 33pF C50 682 R6733 U3 ES6629D 1 2 3 4 5 6 7 8 9 1 0 1 1 1

48、 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0 3 1 3 2 3 3 3 4 3 5 3 6 3 7 3 8 3 9 4 0 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 5 0 5 1 5 2 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98

49、 99 100 101 102 103 104 10 5 10 6 10 7 10 8 10 9 11 0 11 1 11 2 11 3 11 4 11 5 11 6 11 7 11 8 11 9 12 0 12 1 12 2 12 3 12 4 12 5 12 6 12 7 12 8 12 9 13 0 13 1 13 2 13 3 13 4 13 5 13 6 13 7 13 8 13 9 14 0 14 1 14 2 14 3 14 4 14 5 14 6 14 7 14 8 14 9 15 0 15 1 15 2 15 3 15 4 15 5 15 6 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 VD33 XIN XOUT DCLK DMA0 DMA1 DMA2 DMA3 VS33 VD33 DMA4 DMA5 DMA6 DMA7 DMA

展开阅读全文
相关资源
猜你喜欢
相关搜索
资源标签

当前位置:首页 > 功放/音响/收扩 > Primare

copyright@ 2008-2025 收音机爱好者资料库 版权所有
备案编号:鄂ICP备16009402-5号