DBX-905-eq-sch维修电路原理图.pdf
《DBX-905-eq-sch维修电路原理图.pdf》由会员分享,可在线阅读,更多相关《DBX-905-eq-sch维修电路原理图.pdf(8页珍藏版)》请在收音机爱好者资料库上搜索。
1、ECN#DATEECN#DATEDESCRIPTIONREVISIONREVISIONDESCRIPTION|LINK|056174A0.001|056174A0.002A0RELEASE TO PRODUCTION4.5.95Wednesday, October 20, 1999056174A0.000A0DBX 905 PCA PARAMETRIC EQ 80-6174dbx PROFESSIONAL PRODUCTS8760 South Sandy ParkwaySandy, Utah 84070B02TitleSizeDocument NumberRevDate:Sheet of Ra
2、dioFans.CN 收音机爱 好者资料库DUAL FREQHIGHSHELFHIGH (800-20KHZ)WHITEYELLOWRED OVERLEDHIGHSHELFSHELFHIGHLOWSHELFHIGHSHELFININTO OUTPUT MODULEHIGHSHELFHIGH QNOTCH-/+HIGHNOTCH CALWednesday, October 20, 1999056174A0.001A0DBX 905 PCA PARAMETRIC EQ 80-6174dbx PROFESSIONAL PRODUCTS8760 South Sandy ParkwaySandy, Ut
3、ah 84070B12TitleSizeDocument NumberRevDate:Sheet of AUDIO IN +AUDIO IN -AUDIO OUT +AUDIO OUT -+15V+15V+15V+15V+15V+15V+15V+15V+15V+15V-15V-15V-15V-15V-15V-15V-15V-15V-15V-15V-24V+24V+15V-15V+15V-15V+15V+15V+15V-15V+24V-24VP1PA15123456789101112131415R11KC51S63E1C61S63E1OA1LF3514156723R80200K 1%OA10NE
4、5534D32651874C441S63E1S2FSW440147141618R8410KR9020.0K 1%R9320.0K 1%R85200K 1%OA11BNE55325678R8910KOA11ANE55323214R9520.0K 1%OA12BNE55325678C341S63E1R9610KR991MR532.10K 1%C501S63E1OA12ANE55323214C351S63E1R10990.9K 1%IC3CMC140534359IC3AMC14053152110OA13BNE55325678R10420.0K 1%R10620.0K 1%R10720.0K 1%R6
5、720.0K 1%R10320.0K 1%C411S63E1R11110KOA13ANE55323214R61KR12010KR11910KR11810KR12110KCR101N4148CR91N4148CR81N4148CR111N4148OA14ALM339D5423R115100K 1%OA14CLM339D981412R12310KR12410KR12510KR12210KOA14BLM339D761OA14DLM339D111013S2DSW44014781012C4322PK1KDR10510KCR11N4004C310S63E1CR21N4004C410S63E1C46.001
6、K1KD1R91A20K402105132C364700PH160AR210.0K 1%R7710.0K 1%R7810.0K 1%R7910.0K 1%CR3LEDR702098CR5LEDR702098C2100PK1KDR82B50K402104465R37.50K 1%S1ASW440146123S1DSW440146101112S1BSW440146456P2PA11P3PA11C371S63E1C39100PK1KDCR6LEDR702098C321000PF500FC331000PF500FR9420.0K 1%C421S63E1S2CSW440147246S2ESW440147
7、131517S3ASW440147135S2ASW440147135C38100PK1KDR91C20K40210578IC3BMC140531412131167816R91B20K402105465R10822.1K 1%R82A50K402104132J2HCN323160A1B2C3D4E5F6G7H8I9J10C1100PK1KDR57.50K 1%R410.0K 1%CR141N4148CR131N4148CR151N4148CR121N4148R127100K 1%C451S63E1R11050K420281123R191.5KR921.54K 1%R32100KR97100KR9
8、8100KR101100KR117100KR11410MR1132.2KR116536K 1%R818.25K 1%R831.15K 1%R868.25K 1%R1003.57K 1%R881.15K 1%R126100KC401S63E1EQ OUTEQ OUTMID STAGEMID CLIP SENSEAUDIO IN +AUDIO IN -AUDIO OUT +AUDIO OUT -RadioFans.CN 收音机爱 好者资料库DUAL FREQSHELFLOWLOW (20 - 500HZ)LOWSHELFLOWSHELFLOWSHELFDUAL FREQMID (200 - 5KH
9、Z)MID QLOW QNOTCH-/+ MIDNOTCH CALNOTCHLIN -/+ LOWNOTCH CALWednesday, October 20, 1999056174A0.002A0DBX 905 PCA PARAMETRIC EQ 80-6174dbx PROFESSIONAL PRODUCTS8760 South Sandy ParkwaySandy, Utah 84070B22TitleSizeDocument NumberRevDate:Sheet of +15V+15V+15V+15V+15V+15V+15V+15V+15V+15V-15V-15V-15V-15V-1
10、5V-15V-15V-15V+15V+15VC181S63E1OA3ANE55323214R1710KR1610KIC1AMC14053152110IC1CMC140534359R3922.1K 1%S3FSW440147141618R10232K 1%R11232K 1%R2420.0K 1%R2520.0K 1%C161S63E1R2220.0K 1%S3CSW440147246R302.10K 1%C491S63E1R4090.9K 1%R3320.0K 1%R3620.0K 1%R3720.0K 1%OA5BNE55325678OA5ANE55323214R3510KC141S63E1
11、R3810KC48100PK1KDC151S63E1C910S63E1C1210S63E1S3ESW440147131517R46232K 1%R51232K 1%OA7BNE55325678R5510KOA7ANE55323214R5010KOA6NE5534D32651874C3122PK1KDR4710.0K 1%R5620.0K 1%R6020.0K 1%R6120.0K 1%R6210KOA8NE5534D32651874C291S63E1C261S63E1IC2AMC14053152110IC2CMC140534359R7322.1K 1%R7490.9K 1%R6820.0K 1
12、%R7020.0K 1%R7120.0K 1%OA9BNE55325678OA9ANE55323214C24100PK1KDR7210KC271S63E1R3420.0K 1%R6910KC2210S63E1OA3BNE55325678C7.033JBC8.033JBC213300PH63AOA4BNE55325678C1010S63E1R6510KR58A20K402105132R58C20K40210578R20A20K402105132R20C20K40210578IC1BMC140531412131167816PCB180-6174-AC25100PK1KDC13100PK1KDICS
13、1DIP16SDICS2DIP16SDICS3DIP16SDR710.0K 1%R910.0K 1%R1310.0K 1%R4410.0K 1%R4510.0K 1%R5210.0K 1%R1210.0K 1%C11.15JBR2320.0K 1%R48B50K402104465R14B50K402104465R5720.0K 1%R4310.0K 1%S3DSW44014781012R14A50K402104132C4722PK1KDC281S63E1R4150K420281123R20B20K402105465OA4ANE55323214C203300PH63AIC2BMC14053141
14、2131167816R58B20K402105465R7550K420281123C191S63E1OA2NE5534D32651874C3022PK1KDR810.0K 1%R541.15K 1%R491.15K 1%R591.54K 1%R151.15K 1%R181.15K 1%R211.54K 1%R26100KR31100KR63100KR643.57K 1%R66100KR293.57K 1%R27100KR28100KR48A50K402104132C171S63E1C231S63E1I1INS242003I2INS242003I3INS242003I4INS242003I5IN
15、S242003I6INS242003MID STAGEEQ OUTMID CLIP SENSE056174a0?&l0?(s0P?(s15H?(s8V?(s0S?&l6D?&l66P?&l3E?&a7L?&a120M?&l61FDOD Software Page 1DBX 905 PCA PARAMETRIC EQ 80-6174 Revised: April 6, 1995056174A0.000 Revision: A0Bill Of Materials April 6, 1995 10:05:25 Quan Reference Part SYMAN Description_ 8 C1,C
16、2,C13,C24,C25,C38, 100PK1KD 62-3040 100 pF Cap 1KV 10% Ceramic Disc C39,C48 6 C3,C4,C9,C10,C12,C22 10S63E1 60-0320 10 uF Cap 63V -20/+80% Alum, Rad T&R 23 C5,C6,C14,C15,C16,C17, 1S63E1 60-0316 1 uF Cap 63V -20/+100% Alum Rad T&R C18,C19,C23,C26,C27,C28, C29,C34,C35,C37,C40,C41, C42,C44,C45,C49,C50 2
17、 C7,C8 .033JB 56-5007 .033 uF Cap 100V 5% M/Plyes Rad 1 C11 .15JB 56-5011 .15 uF Cap 100V 5% M/Plyes Rad 2 C20,C21 3300PH63A 62-3100 3300 pF Cap 63V 2.5% Polyester 4 C30,C31,C43,C47 22PK1KD 62-3034 22 pF Cap 1KV 10% Ceramic Disc 2 C32,C33 1000PF500F 62-3019 1000 pF Cap 500V 1% Mica Film 1 C36 4700PH
18、160A 62-3118 4700 pF Cap 160V 2.5% Ceramic Disc Axial 1 C46 .001K1KD1 62-3051 .001 uF Cap 1KV 10% Ceramic Disc Ammo T&R 2 CR1,CR2 1N4004 70-0009 1N4004 Rect 1A 400V 3 CR3,CR5,CR6 LEDR702098 70-2098 Red Light Emitting Diode, T1 Case 8 CR8,CR9,CR10,CR11,CR12, 1N4148 70-0002 1N4148 Diode Silicon Switch
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- DBX 905 eq sch 维修 电路 原理图