API-968-im-sch1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.4143-951-0651968 INPUT MODULEJBORKJBORKJBORK FREVDATEAPPD24VGNDCAGNDU22C55RP31M00 x8P3B:16P1SMIN-AHDR4:30SMALLPHASES12:BS12:C+24VCP4B:30HDR3:16D11Sheet Connector(SHEET3H4)Sheet Connector (SHEET3A5)C52U001AGNDF8F10U001C53

2、K8:AK8:BK8:C20KRP4:CRP4:D20K20KRP4:ERP4:F20KRP4:G20KAGNDAGND20KRP4:ARP4:B20KP3B:15P1SMIN+AHDR4:29P4B:29HDR3:1524VGNDBLARGEPHASES14B:BS14B:CRP11M00 x8Sheet Connector(SHEET2G1)AGND100KZVR7:B100KZVR7:ATRIMLARGEAGNDAGNDF7F9C58U001C54U00120KRP4:HAGND-16VC30PC49AGNDAGND+28VEF11U001C51C60U1D7+16VCJ2B:52U25

3、0VNPC30475KR16100KR26R24 100KU2LF411CNLINK1RIBBONAGNDR2549K9R2049K9C6222PJ3:1J3:3J3:2J2B:6+16VCNE5534NU1SMALL CHANNELFADERJ1B:AJ1B:BJ1B:CJ1B:DAGND-16VC+16VD100KZVR9:ATRIMSMALL2U250VBPC45R47475KLF411CNU4100KZVR9:BR44121KD8+-GND2V-V+GND2510A3-28VEAGND30PC47AGNDC59U110U16VBPC50C4810U16VNP30K1R46C56U001

4、F12AGNDAGNDR4330K1NE5534NU549K9R53100RR45100KR42R41100KAGNDHDR3:1J2:3J2:2J2:1-16VDP3B:1Sheet Connector(SHEET2F4)+16VD-16VDAGND22PC57R4049K9D2HDR4:28AGNDP4B:28U22C17K9:CLARGEPHASESheet Connector(SHEET3H1)LGIN-LGIN+24VK9:BK9:AP1P1C3110U16VBP10U16VBPC61F2F4AGNDF6AGND20KRP2:ARP2:B20KRP2:C20KRP2:D20K20KR

5、P2:ERP2:F20KRP2:G20K20KRP2:HAGNDAGNDAGNDAGNDF5F3F1U001C21U001C32U001C2230K1R17U001C20U001C19U001C18AGNDAGNDAGNDLARGE CHANNELFADERJ2B:130PC27J2B:3C20Bu1u22C21B121KR18R1930K1+28VCAGNDAGND-28VCU1C28+-GND2V-V+GND2510A1C2630PC29U1R21100P1OUT2FDRSMBAGNDLG_FADER_WIPER2M2R13B15K4R12BP2B:71HDR2:71S3B:BHP FIL

6、TERP1P1150HzC19Bu022C18Bu01S3B:CAGNDJ2B:10J2B:9J2B:8J2B:7J2B:4J2B:2FILTER JUMPERS150Hz50Hz (BOTH)80Hz80Hz50Hz (BOTH)FILTER JUMPERSC15330U16VNP100KR8C1210U16VNP+-V+V-42520A2HDR2:72HDR2:46HDR2:45-16VCC10U1AGNDAGNDAGNDP2B:7212K1R7C1347U16VNPAGNDU1C9AGND30PC11R630K1+16VCP2B:37HDR2:38P2B:38HDR2:37U1C16K1

7、0:BK10:A+24VDIRS10:BS10:CD12R5247RK1:BK1:AK1:CDIRECTTO SMALLK10:CMETERTO DIRECTSMVU+LGVU-SMVU-LGVU+K11:BK11:AP1P1P1P1C23U001AGND-16VC+16VC+24VLF351NU3C25100U35VR1249K9R1349K949K9R1449K9R15ULN2803U6:HDIROUT+DIROUT-TO_VUVU2DIRLGSMVUU6:GULN2803K11:CMETERFROM LG/SM+24VP1P1P1P1P25KRZVR8:APANSMALLR4915K32

8、2016VBPC41C431U+-V+V-42520A4C4010U16VNPAGNDHDR3:2R343K01AGND-16VDD9100KR37+24VK6:CPF SOLOMODEP3B:247U16VNPC46+16VDHDR3:4D1012K1R38AGNDP3B:430PC44R3930k1C421U330U16VNPC38AGNDC39U1P2B:46P2B:45HDR3:12220U16VNPC14P3B:12Sheet Connector(SHEET2A3)VR1:B5KRZWIRE JUMPERJ124VGNDCR2715K3RED/WHTBLUEBRN/WHTREDT1A

9、P2623-1-43K01R9HDR2:67AGNDR3647RAGND3K01R103K01R35AGND5KRZVR1:APANLARGEVR8:B5KRZHDR4:2627KRP6:GRP6:F 27K27KRP6:HAGNDP2B:68HDR2:68P4B:26HDR3:6P4B:16HDR4:16K4:ASM_R_OUTLG_L_OUTK6:BK5:AK7:BLG FADER SOLOP3B:6AGNDAGND27KRP6:E27KRP6:C27KRP6:DP2B:40P2B:39HDR2:39HDR2:40P4B:23P2B:67P4B:24 HDR4:24HDR4:23LG_R_

10、OUTK6:AK7:ASheet Connector(SHEET2B2)SOLOR+_BUSSOLOR-_BUSP1P1P2P2P2LG_M_OUTSOLOL+_BUSAGNDP1P1P2SOLO_L-_BUSPFL_RELAY_BUSSM_M_OUTSM_L_OUTULN2803U6:DK4:CK4:BHDR4:18HDR4:15HDR3:14HDR4:31P4B:31P2B:52HDR2:52P4B:15P4B:18HDR3:5AGNDAGND27KRP6:A27KRP6:BMAIN AUDIO PATHK5:BSMALL FADERSOLOP3B:5P3B:14P1P1P1P2P2Sheet Connector(SHEET2F2)RadioFans.CN 收音机爱 好者资料库