API-968-im-sch2维修电路原理图.pdf

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1、9017-C MENDENHALL CT., COLUMBIA, MD 21045 410 381 7879DAUTOMATED PROCESSES, INC.4243-951-0651968 INPUT MODULEJBORKJBORKJBORK FREVDATEAPPDP2P2P2P2P2P2RP5:G33KRP7:G33KRP7:H33KRP5:H33KAUX1+_BUSAUX1-_BUSAUX2+_BUSAUX2-_BUSS4B:CAUX 1&2 ONS4B:BAGNDAGNDAGNDP2B:11P2B:12HDR2:11HDR2:12HDR2:10HDR2:9P2B:9P2B:10A

2、GNDAGNDAGNDAGNDAUX 3&4ONS6B:BS6B:CRP7:E33K33KRP5:ERP7:F33KRP5:F33KAUX4+_BUSAUX4-_BUSAUX3+_BUSAUX3-_BUSP2P2P2P2P2P2AGNDAGNDAGNDAGNDAGNDHDR2:53P2B:53P2B:60HDR2:60HDR2:57P2B:57HDR2:58P2B:58P2B:55HDR2:55VR2:A25KZAUX 2LEVEL25KZVR2:BAUX 1LEVEL25KZVR3:AAUX 4LEVEL25KZVR3:BAUX 3LEVELAUX 6LEVELVR4:A25KZVR5:B5

3、KZAUX 7/8LEVEL25KAUX 7/8PANVR5:AAUX 5LEVELVR4:B25KZAGNDHDR2:49HDR2:50P2B:50P2B:49AGNDR2210KR2310KP2B:51HDR2:515KZVR6:BAUX 9-12LEVELAGND10K0R28HDR2:29P2B:2910K0R5025KVR6:AAUX 9-12PANAGNDAGNDP2B:48HDR2:48HDR2:47P2B:47P2B:3HDR2:3AUX 9-12ONS10B:BS10B:CP2P2P2P2P2P2RP7:C33KRP5:C33K33KRP7:D33KRP5:DAUX6+-BU

4、SAUX6-_BUSAUX5+_BUSAUX5-_BUSS7B:CAUX 5&6ONS7B:BAGNDAGNDAGNDP2B:8HDR2:7HDR2:8P2B:7AGNDAGNDAGNDP2B:5P2B:6HDR2:5HDR2:6AUX 7&8ONS9B:BS9B:CK3:BAGND33KRP7:ARP5:A33K33KRP7:B33KRP5:B27KRP8:BRP8:F27KAUX10+_BUSAUX10-_BUSAUX8+_BUSAUX8-_BUSAUX7+_BUSAUX7-_BUSK2:BP2P2P2P2P2P2P2P2P2P2HDR2:36P2B:36HDR2:35P2B:35Shee

5、t Connector(SHEET1E4)HP FILTERS3B:AAUX 1&2 ONS4B:A+24VBR9B619R274RR10B24VGNDB4K99R8BQ2B2N5087AUX 1-4PFS5B:AS5B:BS5B:CAUX 3&4ONS6B:ASheet Connector(SHEET1H3)LED2B YELLED3B GREENLED4BYELLED5B GREENLED6BGREENLED7B YELLED8B GREENLED9BGREENS8B:CS8B:BAUX 5-8PFS8B:AAUX 5&6ONS7B:AAUX 7&8ONS9B:AAUX 9-12ONS10

6、B:AP2B:33HDR2:33J5B:1J5B:2J5B:3J6B:1J6B:2J6B:3+24VBAUX 9-12PFS11B:AS11B:BS11B:C11-12S12B:ASheet Connector(SHEET2E4)Sheet Connector(SHEET1H6)SMS13B:AS13B:BS13B:CLARGEPHASES14B:ASheet Connector(SHEET1A4)LED10BYELLED11B REDLED12B YELREDLED13BNote TableJ1B:EJ1B:F24VGNDBHDW1BJUMPER W/HANDLE 075-0220HDW2B

7、JUMPER W/HANDLE 075-0220080-000214 Pin IC SocketSOCKE1BSOCKE2B 14 Pin IC Socket080-0002SOCKE3B 14 Pin IC Socket080-0002SOCKE4B 14 Pin IC Socket080-0002SOCKE5B 14 Pin IC Socket080-0002PRINTED CIRCUIT BOARD700-0651 REV EPRINTED CIRCUIT BOARD700-0652 REV FAGNDAGND27KRP8:D27KRP8:HRP8:C27K27KRP8:E27KRP8:

8、G27KRP8:AAUX12+_BUSAUX12-_BUSAUX11+_BUSAUX11-_BUSAUX9+_BUSK2:AK2:C9/10-11/12SELECTP2P2P2P2P2P2P2P2AUX9-_BUSK3:AK3:C9/10-11/12SELECTAGND+24VCAGND+24VCD16B20K0R59BAGNDR61B475KULN2803U6:CP1S12B:C11-12S12B:B+24VBHDR2:4P2B:4HDR2:34P2B:34PKCVHDR2:30P2B:30AGNDSheet Connector(SHEET2E2)Sheet Connector(SHEET1

9、E6)HDR3:24P3B:24AGNDP4B:32HDR4:3210K0R5120K0R58B475KR63BD15BD18BJ1B:GJ1B:HAGND-16V-16VC15B1uC17Bu2247K5R62B2K74R68BR67B 1M00R69B20K0REDLED14BTL084U5B:BU5B:CTL084AGNDAGNDAGND+16VE-16VE2K74R65BC16Bu22D17B47K5R60BC22B1uC23B 1u1uC24B1M00R64BR66B20K0REDLED1BU5B:ATL084U5B:DTL084AUX SEND BUS AND PEAK CIRCUITSRadioFans.CN 收音机爱 好者资料库