Laney_CD1042S_Service_Manual电路图.pdf

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1、RadioFans.CN 收音机爱 好者资料库 3 31 1 3 31 1 3 31 1 3 31 1 3 31 1 3 31 1 3 31 1 3 31 1 3 31 1 3 31 1 3 31 1 3 31 1 8 84 4 4 48 8 4 48 8 6 62 2 5 53 3 6 62 2 5 53 3 COM-ACOM-ACOM-BCOM-B ON-AON-A OFF-BOFF-B ON-BON-B OFF-AOFF-A COM-ACOM-ACOM-BCOM-B ON-AON-A OFF-BOFF-B ON-BON-B OFF-AOFF-A 8 84 4 3 31 1 4 4 8 8

2、 3 31 1 6 62 2 5 53 3 5 53 3 6 62 25 53 3 6 62 2 6 62 25 53 3 6 62 25 53 3 4 4 4 4 8 8 8 8 4 4 4 4 5 53 36 62 2 6 62 25 53 3 5 53 36 62 2 5 53 3 6 62 2 6 62 2 5 53 3 8 8 8 8 8 84 4 8 84 4 5 53 3 5 53 3 6 62 2 6 62 25 53 3 6 62 25 53 3 6 62 2 3 31 1 3 31 13 31 1 3 31 1 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8

3、 9 9 10101111 1212 1313 1414 1515 1616 1717 1818 1919 2020 LED604LED604 LED603LED603 LED602LED602 LED601LED601 LED600LED600 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10101111 1212 1313 1414 1515 1616 1717 1818 1919 2020 LED607LED607 LED606LED606 LED605LED605 LED609LED609 LED608LED608 A3A3A1A1A3A3A1A1 A3A3

4、A1A1A3A3A1A1 A3A3A1A1A3A3A1A1 A3A3A1A1A3A3A1A1 A3A3A1A1A3A3A1A1 A3A3A1A1A3A3A1A1 A3A3A1A1A3A3A1A1 4 4 4 4 4 4 4 4 8 8 6 62 2 8 8 COM-ACOM-ACOM-BCOM-B ON-AON-A OFF-BOFF-B ON-BON-B OFF-AOFF-A 5 53 3 8 8 6 62 2 4 4 5 53 3 8 8 LED705LED705 LED706LED706 LED702LED702 LED707LED707 LED703LED703 LED704LED704

5、 LED708LED708 LED709LED709 1 1 2 2 3 3 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 1010 1111 1212 LED701LED701 C802 2.2uF/50V C802 2.2uF/50V C801 2.2uF/50V C801 2.2uF/50V 5 53 3 6 62 2 COM-DCOM-D D1D1 D3D3 D2D2 BLT Industries LTD CD1042S Notes: Checked: Drawn: Revision: Date: Size:File: 01/10/2004 1.0 R.S.T

6、 A3CD1042S.PDF Sheet: 1/3 RadioFans.CN 收音机爱 好者资料库 Q117 2SA1015GR 2SC2240 2SC2240 47K R139 1N5240 ZD101 R118 4R7 R124 0.33R/5W R123 0.33R/5W MF 2W10R R131 0.33R/5W R126 R125 0.33R/5W Q115 2SA970GR + D103 1N4148 C112 0.1uF/100V R119 4R7 2SC2240 2SC2240 R218 4R7 R224 0.33R/5W R223 0.33R/5W MF 2W10R R23

7、1 0.33R/5W R226 R225 0.33R/5W Q214 2SC2240GR + D203 1N4148 C212 0.1uF/100V R218 4R7 C401 0.1M/250V RT 101NT C150K + + + + + + + + C115 22uF/25V + + R142 4R7 BLT Industries LTD CD1042S Notes: Checked: Drawn: Revision: Date: Size:File: 01/10/2004 1.0 R.S.T A3CD1042S.PDF Sheet: 2/3 RadioFans.CN 收音机爱 好者

8、资料库 NC 51 NC 52 NC 53 NC 54 NC 55 NC 56 RES-NC 57 RES-NC 58 RES-NC 59 RES-NC 60 RES-NC 61 SDA/CDOUT 62 SCL/CCLK 63 DGND 64 VD 65 DGND 66 AD1/CDIN 67 AD0/CS 68 SPI/I2C 69 RES-VD 70 RES-NC 71 RST 72 RES-VD 73 NC 74 NC 75 NC 76 NC 77 NC 78 NC 79 NC 80 NC 1 NC 2 NC 3 NC 4 NC 5 NC 6 AOUT + 7 AOUT - 8 RES

9、-NC 9 RES-NC 10 AGND 11 VA 12 AGND 13 RES-NC 14 RES-NC 15 RES-NC 16 RES-NC 17 VA 18 AGND 19 RES-NC 20 RES-NC 21 RES-NC 22 RES-NC 23 NC 24 NC 25 NC 26 NC 27 NC 28 NC 29 NC 30 GND 2 1 2 3 4 P1 BLT Industries LTD CD1042S Notes: Checked: Drawn: Revision: Date: Size:File: 01/10/2004 1.0 R.S.T A3CD1042S.PDF Sheet: 3/3