Gallien-krueger_400RB-IV_(2003)_Power_Amp_Service_Manual电路图.pdf

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Gallien-krueger_400RB-IV_(2003)_Power_Amp_Service_Manual电路图.pdf

6240A.sch-1 - Wed Nov 27 16:07:06 2002 RadioFans.CN 收音机爱好者资料库 Part No.ReferenceDescriptionManufacturerMfr. Part No. 001-2060-0U1LM555, TIMERNATIONALLM555CN 010-0000-0Q72SC3381BL,NPNX2,80V,100MA,2-10M1BTOSHIBA2SC3281BL 010-0001-0Q2 Q62SC3478, NPN,180V,100MA,TO-92NEC2SC3478-K 010-0003-0Q152SC3502-F,NPN,200V,100MA,TO-126TOSHIBA2SC3502 010-0012-0Q1 Q3-4 Q10 Q12 Q29MPSAO6, NPN,80V,500MA,TO-92MOTOROLAMPS-A06 010-0035-0Q27LM35DT, TEMPERATURE SENSOR, TO-220NATIONALLM35DT 010-1002-0Q5 Q92SA1376, PNP,180V,100MA,TO-92NEC2SA1376-K 010-1003-0Q172SA1380-F,PNP,200V,100MA,TO-126SANYO/TOSHIBA2SA1380-F/E 010-1013-0Q8 Q11 Q13MPSA56 PNP 80V 500MA TO-92MOTOROLAMPS-A56 012-0002-0Q16 Q18 Q202SC4793,NPN,200V,1.5A,2-10R1ATOSHIBA2SC4793 012-0003-0Q24-262SC5242,NPN,230V,15A,2-16C1ATOSHIBA2SC5242-O 012-1002-0Q14 Q19 Q282SA1837,PNP,200V,1.5A,2-10R1ATOSHIBA2SA1837 012-1003-0Q21-232SA1962,PNP,230V,15A,2-16C1ATOSHIBA2SA1962 020-0004-0D111N755A, ZENER,7.5V,500MW ,D035TAITRON1N755A 020-0050-0D71N751, ZENER,5.1V,10%,400MW,DO-35NATIONAL1N751 020-0150-0D12 D171N965B, ZENER, 15V, 5%, 500mW, DO-35TAITRON1N965B 020-0240-0D181N970B, ZENER, 24V, 5%, 500MW, DO-35TAITRON1N970B 020-1000-0D2-3 D5 D8-10 D13-161N4148, RECT-FAST, 200MA, 100VMOTOROLA1N4148 020-1022-0D4 D6BAV20, RECT, 200V, DO-35NATIONALBAV20 020-1104-0D1SHOTTKY, 1A, 40V, 10NS, DO-41MOTOROLA1N5819 020-2106-0D19-201N4004,RECT,1A,400V,DO-41TAITRON1N4004 023-0112-0BR1BRIDGE, 25A, 200V, VERT, PC, MO25S-02CHENG-YIMP25-02S 031-1336-0C11CAP,ELEC,RAD,336,20%,25VUNITED CHEMI-CONSRG25VB33RM5X7LL 031-2105-0C12CAP,ELEC,RAD, 105, 20%, 50VUNITED CHEMI-CONC440C105M5U5CA 031-2106-0C2 C4 C6 C20-21CAP,ELEC,RAD, 106, 20%, 50VUNITED CHEMI-CONSMG50VB10RM5X11LL 031-2107-0C1 C17 C19CAP,ELEC,RAD,107, 20%, 50VUNITED CHEMI-CONSMG50VB101M8X11LL 031-3129-0C25-26CAP, ELEC, RAD, 129, 20%, 63VUNITED CHEMI-CONSMH63VN123M35X45T2 031-3476-0C13-14 C16 C18CAP,ELEC,RAD,476,20%,63VUNITED CHEMI-CONSMG63VB47RM6X11LL 032-4102-0C24CAP,PE,102,5%,100V,PANASONICECQB1102JF 032-4103-0C15CAP,PE,103,5%,100V,PANASONICECQV1103JM 032-4104-0C7-9CAP,PE,104,5%,100V,PANASONICECQV1104JM 032-7104-0C22 C27-28CAP,PE,104,10%, 250VILLINOIS CAPACITOR104MSR250K 034-4471-0C5CAP,MCR,470pF,5%,100V,TAITRONTMRS471J100NPOB 034-7103-0C23CAP, CERMIC DISK, 103, 10%, X-250VPANASONICECK-DRS103ZV 035-8030-0C3CAP MICA AXIAL , 3pF, 10%, 500VCORNELLCD10CD030D03 035-8561-0C10CAP MICA RADIAL, 561, 5%, 300VCORNELLCD15FC561J103 052-2.74-0R40 R44RES,METAL FILM, 2.74, 1/4W, 1%ECIM2F1AJ002.74 052-2212-0R35 R37RES,METAL FILM,2.21k,1/4W,1%ECIM2F1AK002.21 052-5622-0R18 R30RES,METAL FILM,5.62K,1/4W,1%ECIM5F1AK005.62 054-.100-0R46-57RES, METAL OXIDE, 0.1 Ohm, 1W, 5%ECIMO10J3AJ000.10 054-.330-0R60RES, METAL OXIDE, 0.33 OHM, 1W, 5%ECIMO10J3AJ000.33 055-0101-0R58-59RES, METAL OXIDE, 10 OHM, 2W, 5%ECIMOM20J3AJ010.00 056-0100-0R62RES, CERAMIC WW, 1.0 OHM, 5W, 10%ECIWWC50J3AJ001.00 059-1000-0R33-34RES,MF,FUSE,10.0 OHM, 1/4W,1%JUKN.OHMFR25-10.0 059-1002-0R3 R7 R27RES,MF,FUSE,1.00K,1/4W,1%JUKN.OHMFR25-1.00K 059-2432-0R36 R38RES,MF,FUSE,2.43K, 1/4W,1%JUKN.OHMFR25-2.43K 059-4750-0R20 R31RES,MF,FUSE,47.5 OHM, 1/4W,1%JUKN.OHMFR25-47.5 059-6810-0R45RES,MF,FUSE,68.1 OHM, 1/4W,1%JUKN.OHMFR25-68.1 060-1001-0R61RES, METAL FILM, 100 OHM, 1/8W, 1%ECIM1F1AJ100.00 060-1002-0R2 R6 R16 R23RES,METAL FILM, 1.00K, 1/8W, 1%ECIM1F1AK001.00 060-1003-0R24 R41RES,METAL FILM, 10.0K, 1/8W,1%ECIM1F1AK010.00 060-1004-0R28-29RES,METAL FILM, 100K, 1/8W, 1%ECIM1F1AK100.00 060-1213-0R5 R14RES,METAL FILM, 12.1K OHM, 1/8W, 1%ECIM1F1AK012.10 060-1821-0R11-12 R22RES,METAL FILM, 182, 1/8W, 1%ECIM1F1AJ182.00 060-2001-0R4RES,METAL FILM, 200, 1/8W, 1%ECIM1F1AJ200.00 060-2003-0R42-43RES,METAL FILM, 20.0K, 1/8W, 1%ECIM1F1AK020.00 060-2004-0R8RES,METAL FILM, 200K, 1/8W, 1%ECIM1F1AK200.00 060-2212-0R9 R13 R15 R17RES,METAL FILM, 2.21K, 1/8W, 1%ECIM1F1AK002.21 060-2432-0R21RES,METAL FILM, 2.43K, 1/8W, 1%ECIM1F1AK002.43 060-3922-0R25RES,METAL FILM, 3.92K, 1/8W, 1%ECIM1F1AK003.92 060-4323-0R10RES,METAL FILM, 43.2K, 1/8W, 1%ECIM1F1AK043.20 060-4752-0R39RES,METAL FILM, 4.75K, 1/8W, 1%ECIM1F1AK004.75 060-4753-0R26RES,METAL FILM, 47.5K, 1/8W, 1%ECIM1F1AK047.50 060-6812-0R1RES,METAL FILM, 6.81K, 1/8W, 1%ECIM1F1AK006.81 060-7501-0R32RES,METAL FILM, 750 OHM, 1/8W, 1%ECIM1F1AJ750.00 400RB-IV Power Amp 6240A bom-4/21/2004-Rev B RadioFans.CN 收音机爱好者资料库 Part No.ReferenceDescriptionManufacturerMfr. Part No. 070-0520-0R19POT,500B TRIM, 200mWSONG HUEISH-655MCL-500B 081-0055-0L1INDUCTOR,2UH,20A,AIR CORESCHONBERG081-0055-0 091-0019-0F1FUSE,5mm,T5AL,250V,SEMKOLITTLE FUSE218-005 091-1002-0S1THRM BRKR, 105C +/-5,0-DIFF, PCKLIXON7AM-028-A5 092-0001-0J7CON, IECX3, 10A, 250V, PC TERMDIHTAINDTS-0045 092-0066-0J10-20FASTON, M, PC, .250KEYSTONE1021 092-0082-0J3 J6JACK,1/4,MONO,PC, GROUNDINGNEUTRIKS102-84G 093-0025-0J4-5HDR,.1X2,VERT,MALE,LOCK,GOLDAMP641126-2 093-0051-0J1HDR, 2MMX2, VERT, LOCKJSTB2B-PH-K-S 093-0080-0J9HDR,.156X3,VERT,MALE,LOCKINGMOLEX26-60-4030 093-2005-0J2HDR, 2MMX7, VERT, SHROUDEDJSTB7B-PH-K-S 094-0004-0J8FUSE CLIP, 5MM, 15A, P.C.MOUSER44FH052 086-0000-0FAN, 24VDC, 160MA, 80X80MMADDA08-24-HB-A70GL 093-0506-0HSG, .1X2, LOCKING, CRIMP 093-0909MOLEX22-01-3027 093-0909-0TERM, CRIMP, .1, 22GAMOLEX08-50-0113 095-0006-0HEAT SHRINK 3/16 104-0003-0INDUCTORSPACER,NYLON,#4X.2X.2D 105-0014-0INSULATOR TAPE 4X7MIL THERMALOYSILPAD 400AC 117-0097-0TO-220 BOLT, M3X9, M1,PHP/SW/PW, CH 117-0127-0POWER TRANBOLT, M12X9, M1,PHP/SW/PW, CH 117-0357-0FANBOLT, M35X9, M1,PHP/SW/PW, CH 117-7002-1FANWASHER,M3,PLAIN, CHROME 132-0024-EHEATSINK700RB HEATSINK 145-0240-A400RB-IV POWER AMP RAW BOARD 153-0105-0LABLE, BLANK,.9X.25 202-6000-ACHASSIS GNDWIRE ASSY,14GA,GRN/YEL,4,GND 400RB-IV Power Amp 6240A bom-4/21/2004-Rev B RadioFans.CN 收音机爱好者资料库 AA1 Page:1Of:1 X X X X X X X X X X X Drawing(s) attached QtyQty 1 1 1 1 BOM RAG Initials Power Amp 206-0240-A Next Buy Next Production RunAll in Service All in Stock All in Process Beginning Serial Number: Production Eng. Purchasing Q.A. Service Service Manual Incoming Q.C. Engineering Assembly See changes listed below. Description Of Change Update board rev to A1. Costing Schematic Test Procedure Part Master File Reason For Change Continued on ECO Supplement Page Update to incorporate CSA requirements. 031-2106-0 Ref. Designator 4.7uF/100V Fuse,T6.3AL Part Number 091-0019-0Fuse,T5AL 10uF/50V C4 F1 Parts Added Description 091-0013-0 031-4475-0 Document Update Current Rev #: 5/30/2003 Customer Name: Model: Assembly Description: Gallien-Krueger DateEffective Assembly Numbers: Effective Date: Approved by: New ECO Rev #: Distribute To: Originator: Distribution 290 Assemblies , 302 Assembly (Head) 303 Assemblies (Combo) Other Affected Assemblies DateInitials Accounting C4 F1 Ref. Designator Test Parts Deleted gallien technology Engineering Change Order 400RB-IV Artwork Assembly Dwg. Board Artwork Control Form Fab Drawing Inspection Proc. Continued on Supplement Page 400RB-IV 206-0240 Power Amp, 4/9/2004 6240A1.sch-1 - Tue Jun 03 10:29:26 2003 A1A2 Page:1Of:1 X X X X X X X X X X X Drawing(s) attached QtyQty Continued on Supplement Page gallien technology Engineering Change Order 400RB-IV Artwork Assembly Dwg. Board Artwork Control Form Fab Drawing Inspection Proc. Ref. Designator Test Parts Deleted Other Affected Assemblies DateInitials Accounting Distribution 290 Assemblies , 302 Assembly (Head) 303 Assemblies (Combo) Gallien-Krueger DateEffective 145-0240-A Assembly Numbers: Effective Date: Approved by: New ECO Rev #: Distribute To: Originator: Document Update Current Rev #:Customer Name: Model: Assembly Description: Parts Added Description Ref. Designator Part Number Reason For Change Continued on ECO Supplement Page Add 240V supply table to board and schematic.Costing Schematic Test Procedure Part Master File Service Manual Incoming Q.C. Engineering Assembly Description Of Change Production Eng. Purchasing Q.A. Service Power Amp 206-0240-A Next Buy Next Production RunAll in Service All in Stock All in Process Beginning Serial Number: BOM RAG Initials 400RB-IV 206-0240 Power Amp, 4/9/2004 6240A2.sch-1 - Thu Nov 27 17:33:32 2003 Part No.ReferenceDescriptionManufacturerMfr. Part No. 001-2060-0U1LM555, TIMERNATIONALLM555CN 010-0000-0Q72SC3381BL,NPNX2,80V,100MA,2-10M1BTOSHIBA2SC3281BL 010-0001-0Q2 Q62SC3478, NPN,180V,100MA,TO-92NEC2SC3478-K 010-0003-0Q152SC3502-F,NPN,200V,100MA,TO-126TOSHIBA2SC3502 010-0012-0Q1 Q3-4 Q10 Q12 Q29MPSAO6, NPN,80V,500MA,TO-92MOTOROLAMPS-A06 010-0035-0Q27LM35DT, TEMPERATURE SENSOR, TO-220NATIONALLM35DT 010-1002-0Q5 Q92SA1376, PNP,180V,100MA,TO-92NEC2SA1376-K 010-1003-0Q172SA1380-F,PNP,200V,100MA,TO-126SANYO/TOSHIBA2SA1380-F/E 010-1013-0Q8 Q11 Q13MPSA56 PNP 80V 500MA TO-92MOTOROLAMPS-A56 012-0002-0Q16 Q18 Q202SC4793,NPN,200V,1.5A,2-10R1ATOSHIBA2SC4793 012-0003-0Q24-262SC5242,NPN,230V,15A,2-16C1ATOSHIBA2SC5242-O 012-1002-0Q14 Q19 Q282SA1837,PNP,200V,1.5A,2-10R1ATOSHIBA2SA1837 012-1003-0Q21-232SA1962,PNP,230V,15A,2-16C1ATOSHIBA2SA1962 020-0004-0D111N755A, ZENER,7.5V,500MW ,D035TAITRON1N755A 020-0050-0D71N751, ZENER,5.1V,10%,400MW,DO-35NATIONAL1N751 020-0150-0D12 D171N965B, ZENER, 15V, 5%, 500mW, DO-35TAITRON1N965B 020-0240-0D181N970B, ZENER, 24V, 5%, 500MW, DO-35TAITRON1N970B 020-1000-0D2-3 D5 D8-10 D13-161N4148, RECT-FAST, 200MA, 100VMOTOROLA1N4148 020-1022-0D4 D6BAV20, RECT, 200V, DO-35NATIONALBAV20 020-1104-0D1SHOTTKY, 1A, 40V, 10NS, DO-41MOTOROLA1N5819 020-2106-0D19-201N4004,RECT,1A,400V,DO-41TAITRON1N4004 023-0112-0BR1BRIDGE, 25A, 200V, VERT, PC, MO25S-02CHENG-YIMP25-02S 031-1336-0C11CAP,ELEC,RAD,336,20%,25VUNITED CHEMI-CONSRG25VB33RM5X7LL 031-2105-0C12CAP,ELEC,RAD, 105, 20%, 50VUNITED CHEMI-CONC440C105M5U5CA 031-2106-0C2,6,20,21CAP,ELEC,RAD, 106, 20%, 50VUNITED CHEMI-CONSMG50VB10RM5X11LL 031-2107-0C1 C17 C19CAP,ELEC,RAD,107, 20%, 50VUNITED CHEMI-CONSMG50VB101M8X11LL 031-3129-0C25-26CAP, ELEC, RAD, 129, 20%, 63VUNITED CHEMI-CONSMH63VN123M35X45T2 031-3476-0C13-14 C16 C18CAP,ELEC,RAD,476,20%,63VUNITED CHEMI-CONSMG63VB47RM6X11LL 031-4475-0C4CAP,ELEC,RAD, 475, 20%, 100VUNITED CHEMI-CONSMG100VB4R7M5X11LL 032-4102-0C24CAP,PE,102,5%,100V,PANASONICECQB1102JF 032-4103-0C15CAP,PE,103,5%,100V,PANASONICECQV1103JM 032-4104-0C7-9CAP,PE,104,5%,100V,PANASONICECQV1104JM 032-7104-0C22 C27-28CAP,PE,104,10%, 250VILLINOIS CAPACITOR104MSR250K 034-4471-0C5CAP,MCR,470pF,5%,100V,TAITRONTMRS471J100NPOB 034-7103-0C23CAP, CERMIC DISK, 103, 10%, X-250VPANASONICECK-DRS103ZV 035-8030-0C3CAP MICA AXIAL , 3pF, 10%, 500VCORNELLCD10CD030D03 035-8561-0C10CAP MICA RADIAL, 561, 5%, 300VCORNELLCD15FC561J103 052-2.74-0R40 R44RES,METAL FILM, 2.74, 1/4W, 1%ECIM2F1AJ002.74 052-2212-0R35 R37RES,METAL FILM,2.21k,1/4W,1%ECIM2F1AK002.21 052-5622-0R18 R30RES,METAL FILM,5.62K,1/4W,1%ECIM5F1AK005.62 054-.100-0R46-57RES, METAL OXIDE, 0.1 Ohm, 1W, 5%ECIMO10J3AJ000.10 054-.330-0R60RES, METAL OXIDE, 0.33 OHM, 1W, 5%ECIMO10J3AJ000.33 055-0101-0R58-59RES, METAL OXIDE, 10 OHM, 2W, 5%ECIMOM20J3AJ010.00 056-0100-0R62RES, CERAMIC WW, 1.0 OHM, 5W, 10%ECIWWC50J3AJ001.00 059-1000-0R33-34RES,MF,FUSE,10.0 OHM, 1/4W,1%JUKN.OHMFR25-10.0 059-1002-0R3 R7 R27RES,MF,FUSE,1.00K,1/4W,1%JUKN.OHMFR25-1.00K 059-2432-0R36 R38RES,MF,FUSE,2.43K, 1/4W,1%JUKN.OHMFR25-2.43K 059-4750-0R20 R31RES,MF,FUSE,47.5 OHM, 1/4W,1%JUKN.OHMFR25-47.5 059-6810-0R45RES,MF,FUSE,68.1 OHM, 1/4W,1%JUKN.OHMFR25-68.1 060-1001-0R61RES, METAL FILM, 100 OHM, 1/8W, 1%ECIM1F1AJ100.00 060-1002-0R2 R6 R16 R23RES,METAL FILM, 1.00K, 1/8W, 1%ECIM1F1AK001.00 060-1003-0R24 R41RES,METAL FILM, 10.0K, 1/8W,1%ECIM1F1AK010.00 060-1004-0R28-29RES,METAL FILM, 100K, 1/8W, 1%ECIM1F1AK100.00 060-1213-0R5 R14RES,METAL FILM, 12.1K OHM, 1/8W, 1%ECIM1F1AK012.10 060-1821-0R11-12 R22RES,METAL FILM, 182, 1/8W, 1%ECIM1F1AJ182.00 060-2001-0R4RES,METAL FILM, 200, 1/8W, 1%ECIM1F1AJ200.00 060-2003-0R42-43RES,METAL FILM, 20.0K, 1/8W, 1%ECIM1F1AK020.00 060-2004-0R8RES,METAL FILM, 200K, 1/8W, 1%ECIM1F1AK200.00 060-2212-0R9 R13 R15 R17RES,METAL FILM, 2.21K, 1/8W, 1%ECIM1F1AK002.21 060-2432-0R21RES,METAL FILM, 2.43K, 1/8W, 1%ECIM1F1AK002.43 060-3922-0R25RES,METAL FILM, 3.92K, 1/8W, 1%ECIM1F1AK003.92 060-4323-0R10RES,METAL FILM, 43.2K, 1/8W, 1%ECIM1F1AK043.20 060-4752-0R39RES,METAL FILM, 4.75K, 1/8W, 1%ECIM1F1AK004.75 060-4753-0R26RES,METAL FILM, 47.5K, 1/8W, 1%ECIM1F1AK047.50 060-6812-0R1RES,METAL FILM, 6.81K, 1/8W, 1%ECIM1F1AK006.81 060-7501-0R32RES,METAL FILM, 750 OHM, 1/8W, 1%ECIM1F1AJ750.00 400RB-IV Power Amp 6240A1 bom-4/21/2004-Rev B Part No.ReferenceDescriptionManufacturerMfr. Part No. 070-0520-0R19POT,500B TRIM, 200mWSONG HUEISH-655MCL-500B 081-0055-0L1INDUCTOR,2UH,20A,AIR CORESCHONBERG081-0055-0 091-0013-0F1FUSE,5mm,T6.3AL,250V,SEMKOLITTLE FUSE218-06.3 091-1002-0S1THRM BRKR, 105C +/-5,0-DIFF, PCKLIXON7AM-028-A5 092-0001-0J7CON, IECX3, 10A, 250V, PC TERMDIHTAINDTS-0045 092-0066-0J10-20FASTON, M, PC, .250KEYSTONE1021 092-0082-0J3 J6JACK,1/4,MONO,PC, GROUNDINGNEUTRIKS102-84G 093-0025-0J4-5HDR,.1X2,VERT,MALE,LOCK,GOLDAMP641126-2 093-0051-0J1HDR, 2MMX2, VERT, LOCKJSTB2B-PH-K-S 093-0080-0J9HDR,.156X3,VERT,MALE,LOCKINGMOLEX26-60-4030 093-2005-0J2HDR, 2MMX7, VERT, SHROUDEDJSTB7B-PH-K-S 094-0004-0J8FUSE CLIP, 5MM, 15A, P.C.MOUSER44FH052 086-0000-0FAN, 24VDC, 160MA, 80X80MMADDA08-24-HB-A70GL 093-0506-0HSG, .1X2, LOCKING, CRIMP 093-0909MOLEX22-01-3027 093-0909-0TERM, CRIMP, .1, 22GAMOLEX08-50-0113 095-0006-0HEAT SHRINK 3/16 104-0003-0INDUCTORSPACER,NYLON,#4X.2X.2D 105-0014-0INSULATOR TAPE 4X7MIL THERMALOYSILPAD 400AC 117-0097-0TO-220 BOLT, M3X9, M1,PHP/SW/PW, CH 117-0127-0POWER TRANBOLT, M12X9, M1,PHP/SW/PW, CH 117-0357-0FANBOLT, M35X9, M1,PHP/SW/PW, CH 117-7002-1FANWASHER,M3,PLAIN, CHROME 132-0024-EHEATSINK700RB HEATSINK 145-0240-A400RB-IV POWER AMP RAW BOARD 153-0105-0LABLE, BLANK,.9X.25 202-6000-ACHASSIS GNDWIRE ASSY,14GA,GRN/YEL,4,GND 400RB-IV Power Amp 6240A1 bom-4/21/2004-Rev B A2A3 Page:1Of:1 XX X X X X X X X X X X Drawing(s) attached QtyQty 1 1 1 BOM RAG Initials Power Amp 206-0240-A Next Buy Next Production RunAll in Service All in Stock All in Process Beginning Serial Number: Production Eng. Purchasing Q.A. Service Service Manual Incoming Q.C. Engineering Assembly An additional primary terminal is added to Add NTC thermistors to the primary side of the Description Of Change transformer. One for 120V and another for 230V. Costing Schematic Test Procedure Part Master File Reason For Change Continued on ECO Supplement Page turn on. An improvement to A2 which was not put Prevent fuse failure due to inrush current at into production. For current production a thermistor of the proper value will be added to the bottom of the board. For 220V-240V use NTC-4R/5A. 092-0066-0 Ref. Designator THR NTC-1.3R/7A THER NTC-4R/5A For 100V-120V use NTC-1.3R/7A. Part Number accommodate the wireing. J21FASTON R63 R64 Parts Added Description 022-3006-0 022-3003-0 Document Update Current Rev #: 12/14/2003 Customer Name: Model: Assembly Description: Gallien-Krueger DateEffective 145-0240-A Assembly Numbers: Effective Date: Approved by: New ECO Rev #: Distribute To: Originator: Distribution 290 Assemblies , 302 Asse

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