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Gallien-Krueger
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B 250 PRE-AMP
User Manual
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Gallien-Krueger B 250 PRE-AMP User Manual

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6109A Backline 250 Preamp.sch-1 - Tue Jul 16 15:12:03 2002
Qty
Reference
Part No.
Mfr
Mfr Part No.
LED,RED/GRN,5MM,630NM/560NM,15MCD/15MCD
Bill of Materials Backline 115 Preamp 206-0109-A
5 C5 C19 C31 C33 CAP CER AXIAL,103,10%,50V,X7R 030-2103-0 KEMET C410C103K5R5CA
C41 2 C8 C13 CAP CER AXIAL, 0.047UF, 10%, 50V, X7R 030-2473-0 KEMET C410C473K5R5CA 1 C6 CAP,PE,154,10%,100V, 032-4154-0 PACCOM 85154J100A5S5 4 C1 C21-22 C35 CAP CER AXIAL,104,10%,50V,X7R 030-2104-0 KEMET C412C104K5R5CA 4 C9 C16 C20 C37 CAP CER AXIAL,224,20%,50V,Z5U 030-2224-0 KEMET C410C224M5U5CA 1 C7 CAP,PE,334,5%,100V, 032-4334-0 PACCOM 85334J100A5S5 1 C12 CAP CER AXIAL,474,20%,50V,Z5U 030-2474-0 AVX SA305E474MAA 1 C40 CAP CER AXIAL,102,10%,100V,X7R 030-4102-0 KEMET C410C102K1R5CA 2 C2 C29 CAP CER AXIAL,101,5%,100V,COG 030-4101-0 KEMET C410C101J1G5CA 2 C11 C36 CAP,ELEC,RAD,107,20%,25V 031-1107-0 UNITED CHEMI-CON SMG25VB101M6X11LL 7 C3-4 C30 C34 CAP,ELEC,RAD, 106, 20%, 50V 031-2106-0 UNITED CHEMI-CON SMG50VB10RM5X11LL
C38 C45 C47 5 C15 C18 C23 CAP CER AXIAL,222,10%,100V,X7R 030-2222-0 KEMET C410C222K1R5CA
C27-28 2 C42-43 CAP,ELEC,RAD,335,20%,50V 031-2335-0 UNITED CHEMI-CON SMG50VB3R3M5X11LL 1 C17 CAP CER AXIAL,332,10%,100V,X7R 030-4332-0 KEMET C410C332K1R5CA 5 C14 C24-25 C44 CAP CER AXIAL, 472, 10%, 100V,,X7R 030-4472-0 KEMET C410C472K1R5CA
C46 1 C10 CAP CER AXIAL,471,5%,100V,NPO 030-4471-0 KEMET C410C471J1G5CA 2 C32 C39 CAP CER AXIAL,47PF,5%,100V,NPO 030-4470-0 KEMET C410C470J1G5CA 1 C26 CAP CER AXIAL,561,10%,100V,X7R 030-4561-0 KEMET C410C561K1R5CA 4 J1-4 JACK,1/4",MONO,PC,NON GROUNDING 092-0081-0 NEUTRIK S102-84 1 J5 JACK,1/4",MONO,PC, GROUNDING 092-0082-0 NEUTRIK S102-84G 2 J8-9 FASTON, M, PC, .250" 092-0066-0 KEYSTONE 1021 1 J7 CON,XLR,MALE,PC,PL, SCREW MNT 092-0084-0 NEUTRIK X906-05 7 D3 D5 D8-12 1N4148, RECT-FAST, 200MA, 100V 020-1000-0 MOTOROLA 1N4148 1 D13 1N751, ZENER,5.1V,10%,400MW,DO-35 020-0050-0 NATIONAL 1N751A 8 D1-2 D14-19 1N759A, ZENER,12V,5%,400MW, DO-35 020-0120-0 MOTOROLA 1N759A 1 J6 HDR, 2MMX7, VERT, SHROUDED 093-2005-0 JST B7B-PH-K-S 1 U5 DG419, Analog Switch 001-3029-0 MAXIM DG419DJ 8 U1-4 U6-9 TLO72CP, LOW NOISE JFET OPAMP 001-1030-1 MOTOROLA TL072CP 1 D6 LED,GREEN, 3MM, 565NM, 6MCD, 10MA 025-0101-0 EVERLIGHT EL204GD 1 D20 2 D4 D7 LED,RED, 3MM, 635NM, 6MCD, 10MA, 40DEG 025-0116-0 EVERLIGHT EL204ID 4 X1-3 X5 .125 HOLE, NON-PLATED 000-0000-0 2 R42 R87 POT,2KB,7MM,KNURL,.1W 070-1522-0 SONG HUEI 16K1-B2K,L115KC/7MM 2 R23 R33 POT,50K-15A,7MM,KNURL,.1W 070-1513-0 SONG HUEI 16K-A50K,L-15KC/7MM 6 R17 R49 R56 POT,50KB,7MM,KNURL,.1W 070-1514-0 SONG HUEI 16K1-B50K,L15KC/7MM
R63 R71 R78 1 R54 RES,METAL FILM, 127K, 1/8W,1% 060-1274-0 3 R27 R86 R90 RES,METAL FILM, 1.00K, 1/8W, 1% 060-1002-0 ECI M1F1AK001.00 1 R2 RES, MF, 1.00M, 1%,1/8W, 060-1005-0 060-1005-0 ECI M1F1AM001.00 1 R75 RES,METAL FILM, 1.21K, 1/8W, 1% 060-1212-0 ECI M1F1AK001.21 1 R18 RES,METAL FILM, 1.78K, 1/8W, 1% 060-1782-0 5 R15 R24 R32 RES,METAL FILM, 10.0K, 1/8W,1% 060-1003-0 ECI M1F1AK010.00
R36 R91 7 R19 R39 R74 RES,METAL FILM, 100K, 1/8W, 1% 060-1004-0 ECI M1F1AK100.00
R76 R85 R92-93 1 R22 RES,METAL FILM, 11.0K, 1/8W, 1% 060-1103-0 ECI M1F1AK011.00
10 R1 R7-8 R44 RES,METAL FILM, 12.1K OHM, 1/8W, 1% 060-1213-0 ECI M1F1AK012.10
R58 R61 R65
R68 R84 R89 3 R31 R37 R83 RES,METAL FILM, 14.7K, 1/8W, 1% 060-1473-0 1 R10 RES,METAL FILM, 16.5K, 1/8W, 1% 060-1653-0 1 R45 RES,METAL FILM, 18.2K, 1/8W, 1% 060-1823-0 ECI M1F1AK018.20 8 R4 R6 R14 R16 RES,METAL FILM, 2.21K, 1/8W, 1% 060-2212-0 ECI M1F1AK002.21
R41 R48 R62
R88 1 R12 RES, METAL FILM, 2.21M, 1/8W, 1% 060-2215-0 ECI M1F1AM002.21 2 R35 R69 RES,METAL FILM, 22.1K, 1/8W, 1% 060-2213-0 ECI M1F1AK022.10 2 R47 R52 RES,METAL FILM, 221K, 1/8W, 1% 060-2214-0 ECI M1F1AK221.00 1 R72 RES,METAL FILM, 221 ohm, 1/8W, 1% 060-2211-0 ECI M1F1AJ221.00 2 R9 R29 RES,METAL FILM, 3.32K, 1/8W, 1% 060-3322-0 ECI M1F1AK003.32 1 R25 RES,METAL FILM, 3.48K, 1/8W, 1% 060-3482-0 3 R26 R38 R51 RES,METAL FILM, 33.2K, 1/8W, 1% 060-3323-0 ECI M1F1AK033.20 1 R13 RES,METAL FILM, 1.00K, 1/8W, 1% 060-3834-0 1 R79 RES,METAL FILM, 1.00K, 1/8W, 1% 060-4022-0 1 R11 RES,METAL FILM, 4.75K, 1/8W, 1% 060-4752-0
025-0012-0 STANLEY VRPG5614S
1 R20 RES,METAL FILM, 1.00K, 1/8W, 1% 060-4123-0
SWITCH,MIMI PP,DPDT,.1A BRK/MAKE,PC TERM
7 R3 R30 R55 R57 RES,METAL FILM, 47.5K, 1/8W, 1% 060-4753-0 ECI M1F1AK047.50
R60 R64 R81 1 R82 RES, CARBON FILM, 470 OHM, 1/8W, 5% 050-4701-0 4 R43 R59 R66-67 RES,METAL FILM, 475K, 1/8W, 1% 060-4754-0 ECI M1F1AK475.00 1 R46 RES,METAL FILM, 5.36K, 1/8W, 1% 060-5362-0 6 R21 R50 R53 RES,METAL FILM, 5.62K, 1/8W, 1% 060-5622-0 ECI M1F1AK005.62
R70 R73 R80 2 R34 R77 RES,METAL FILM, 6.81K, 1/8W, 1% 060-6812-0 ECI M1F1AK006.81 1 R28 RES,METAL FILM, 68.1K, 1/8W, 1% 060-6813-0 ECI M1F1AK068.10 2 R5 R40 RES,METAL FILM, 8.25K, 1/8W, 1% 060-8252-0 ECI M1F1AK008.25 5 S1-4 S6
090-0012-0 ELKECTRONIC COMP MTH2UEE-1D911 1 S5 SWITCH, 8A/128A,250V,PP,PCB 090-0007-0 TECX KDC-A04-10-B, B2-F 3 Q1-3 J113,N-JFET,35V,2MA,TO-92 010-2010-0 NATIONAL J113
6109B.sch-1 - Thu Aug 15 19:26:06 2002
Part No.
Reference
Description
Manufacturer
Mfr. Part No.
LED,RED/GRN,5MM,630NM/560NM,15MCD/15MCD
Backline 115 Preamp 206-0109-B
001-1030-1 U1-5 U7-10 TLO72CP, LOW NOISE JFET OPAMP MOTOROLA TL072CP 001-3029-0 U6 DG419, Analog Switch MAXIM DG419DJ 010-2010-0 Q1-3 J113,N-JFET,35V,2MA,TO-92 NATIONAL J113 020-0050-0 D13 1N751, ZENER,5.1V,10%,400MW,DO-35 NATIONAL 1N751 020-0120-0 D1-2 D14-15 D17-20 1N759A, ZENER,12V,5%,400MW, DO-35 MOTOROLA 1N759A 020-1000-0 D4 D6 D8-12 D16 1N4148, RECT-FAST, 200MA, 100V MOTOROLA 1N4148 025-0012-0 D21
STANLEY VRPG5614S 025-0023-0 D3 LED,YELLOW, 3MM, 585NM, 5MCD, 10MA EVERLIGHT EL204YD 025-0101-0 D7 LED,GREEN, 3MM, 565NM, 6MCD, 10MA EVERLIGHT EL204GD 025-0116-0 D5 LED,RED, 3MM, 635NM, 6MCD, 10MA, 40DEG EVERLIGHT EL2041D 031-1107-0 C12 C38 CAP,ELEC,RAD,107,20%,25V UNITED CHEMI-CON SMG25VB101M6X11LL 031-1477-0 C40 CAP, ELEC, RAD, 470uF, 20%, 25V UNITED CHEMI-CON SMG25VB471M10X12LL 031-2106-0 C3,4,20,21,30,36,37,47 CAP,ELEC,RAD, 106, 20%, 50V UNITED CHEMI-CON SMG50VB10RM5X11LL
C48 031-2335-0 C44 C46 CAP,ELEC,RAD,335,20%,50V UNITED CHEMI-CON SMG50VB3R3M5X11LL 032-4102-0 C15 C41 CAP,PE,102,5%,100V, PANASONIC ECQB1102JF 032-4103-0 C5 C32-33 C43 CAP,PE,103,5%,100V, PANASONIC ECQV1103JM 032-4104-0 C1 C11 C22 C24 C35 CAP,PE,104,5%,100V, PANASONIC ECQV1104JM 032-4222-0 C16 C23 C28-29 CAP,PE,222,5%,100V, PANASONIC ECQB1222JF 032-4224-0 C6 C9 C42 CAP,PE,224,5%,100V, PANASONIC ECQV1224JM 032-4332-0 C14 CAP,PE,332,5%,100V, PANASONIC ECQB1332JF 032-4334-0 C8 C17 C19 CAP,PE,334,5%,100V, PANASONIC ECQV1334JM 032-4472-0 C25-26 C49-50 CAP,PE,472,5%,100V, PANASONIC ECQB1472JF 032-4473-0 C7 CAP,PE,473,5%,100V, PANASONIC ECQV1473JM 032-4474-0 C13 CAP,PE,474,5%,100V, PANASONIC ECQV1474JM 034-4101-0 C2 C31 C45 CAP,MCR,100pF,5%,100V, TAITRON TMRS101J100NPOB 034-4271-0 C18 CAP,MCR,270pF,5%,100V, TAITRON TMRS271J100NPOB 034-4470-0 C34 C39 CAP,MCR,47PF,5%,100V,NPO TAITRON TMRS470J100NPOB 034-4471-0 C10 CAP,MCR,470pF,5%,100V, TAITRON TMRS471J100NPOB 034-4561-0 C27 CAP,MCR,560pF,5%,100V, TAITRON TMRS561J100NPOB 060-1002-0 R90 R92 RES,METAL FILM, 1.00K, 1/8W, 1% ECI M1F1AK001.00 060-1003-0 R3,16,24,26,46,93 RES,METAL FILM, 10.0K, 1/8W,1% ECI M1F1AK010.00 060-1004-0 R20,31,35,37,76,77,88 RES,METAL FILM, 100K, 1/8W, 1% ECI M1F1AK100.00
R94-97 060-1005-0 R2 RES, MF, 1.00M, 1%,1/8W, 060-1005-0 ECI M1F1AM001.00 060-1212-0 R78 RES,METAL FILM, 1.21K, 1/8W, 1% ECI M1F1AK001.21 060-1213-0 R1,7,8,38,44,53,60,61 RES,METAL FILM, 12.1K OHM, 1/8W, 1% ECI M1F1AK012.10
R66,68,89,91 060-1214-0 R54 RES,METAL FILM, 121K, 1/8W, 1% ECI M1F1AK121.00 060-1374-0 R29 RES,METAL FILM, 137K, 1/8W, 1% ECI M1F1AK137.00 060-1503-0 R10 R27 R86 RES,METAL FILM, 15.0K, 1/8W, 1% ECI M1F1AK015.00 060-1504-0 R40 RES,METAL FILM, 150K, 1/8W, 1% ECI M1F1AK150.00 060-1822-0 R18 RES,METAL FILM, 1.82K, 1/8W, 1% ECI M1F1AK001.82 060-2211-0 R25 R74 RES,METAL FILM, 221 ohm, 1/8W, 1% ECI M1F1AJ221.00 060-2212-0 R4,6,13,15,42,45,50,52 RES,METAL FILM, 2.21K, 1/8W, 1% ECI M1F1AK002.21
R85 060-2213-0 R28 R36 R73 RES,METAL FILM, 22.1K, 1/8W, 1% ECI M1F1AK022.10 060-2214-0 R47 R59 RES,METAL FILM, 221K, 1/8W, 1% ECI M1F1AK221.00 060-2215-0 R11 RES, METAL FILM, 2.21M, 1/8W, 1% ECI M1F1AM002.21 060-3012-0 R43 RES,METAL FILM, 3.01K, 1/8W, 1% ECI M1F1AK003.01 060-3322-0 R9 R30 RES,METAL FILM, 3.32K, 1/8W, 1% ECI M1F1AK003.32 060-3323-0 R34 R55 RES,METAL FILM, 33.2K, 1/8W, 1% ECI M1F1AK033.20 060-3482-0 R22 RES,METAL FILM, 3.48K, 1/8W, 1% ECI M1F1AK003.48 060-3922-0 R81 RES,METAL FILM, 3.92K, 1/8W, 1% ECI M1F1AK003.92 060-3923-0 R21 RES,METAL FILM,39.2K,1/8W,1% ECI M1F1AK039.2 060-3924-0 R12 RES,METAL FILM, 392K, 1/8W, 1% ECI M1F1AK392.00 060-4751-0 R84 RES,METAL FILM, 475 ohm, 1/8W, 1% ECI M1F1AJ475.00 060-4752-0 R14 RES,METAL FILM, 4.75K, 1/8W, 1% ECI M1F1AK004.75 060-4753-0 R5,56,58,63,67,82 RES,METAL FILM, 47.5K, 1/8W, 1% ECI M1F1AK047.50 060-4754-0 R62 R65 R69-70 RES,METAL FILM, 475K, 1/8W, 1% ECI M1F1AK475.00 060-5622-0 R17,48,51,71,75,83 RES,METAL FILM, 5.62K, 1/8W, 1% ECI M1F1AK005.62 060-6811-0 R39 RES,METAL FILM, 681 ohm, 1/8W, 1% ECI M1F1AJ681.00 060-6812-0 R80 RES,METAL FILM, 6.81K, 1/8W, 1% ECI M1F1AK006.81 062-0000-0 R33 RES, WIRE, 0.0 Ohm, 1/8W ECI R1 0.0 OHM 070-1513-0 R19 R32 POT,50K-15A,7MM,KNURL,.1W SONG HUEI 16K1-A50K-L15KC
6109B BOM-4/21/2004-Rev B
Part No.
Reference
Description
Manufacturer
Mfr. Part No.
SWITCH,MIMI PP,DPDT,.1A BRK/MAKE,PC TERM
Costed Bill Of Material
Backline 115 Preamp 206-0109-B
070-1514-0 R23,49,57,64,72,79 POT,50KB,7MM,KNURL,.1W SONG HUEI 16K1-B50K-L15KC 070-1522-0 R41 R87 POT,2KB,7MM,KNURL,.1W SONG HUEI 16K1-B2K-L15KC 090-0007-0 S6 SWITCH, 8A/128A,250V,PP,PCB TECX KDC-A04-10-B, B2-F 090-0012-0 S1-5
ELKECTRONIC COMP MTH2UEE-1D911 092-0066-0 J8-9 FASTON, M, PC, .250" KEYSTONE 1021 092-0081-0 J1-4 J6 JACK,1/4",MONO,PC,NON GROUNDING NEUTRIK S102-84 092-0084-0 J7 CON,XLR,MALE,PC,PL, SCREW MNT NEUTRIK X906-05 093-2005-0 J5 HDR, 2MMX7, VERT, SHROUDED JST B7B-PH-K-S
6109B BOM-4/21/2004-Rev B
6109B1.sch-1 - Wed Sep 11 14:20:53 2002
LED,RED/GRN,5MM,630NM/560NM,15MCD/15MCD
Backline 115 Preamp 206-0109-B1
Part No. Reference Description Manufacturer Mfr. Part No.
001-1030-1 U1-5 U7-10 TLO72CP, LOW NOISE JFET OPAMP MOTOROLA TL072CP 001-3029-0 U6 DG419, Analog Switch MAXIM DG419DJ 010-2010-0 Q1-3 J113,N-JFET,35V,2MA,TO-92 NATIONAL J113 020-0050-0 D13 1N751, ZENER,5.1V,10%,400MW,DO-35 NATIONAL 1N751 020-0120-0 D1-2 D14-15 D17-20 1N759A, ZENER,12V,5%,400MW, DO-35 MOTOROLA 1N759A 020-1000-0 D4 D6 D8-12 D16 1N4148, RECT-FAST, 200MA, 100V MOTOROLA 1N4148 025-0012-0 D21
STANLEY VRPG5614S 025-0023-0 D3 LED,YELLOW, 3MM, 585NM, 5MCD, 10MA EVERLIGHT EL204YD 025-0101-0 D7 LED,GREEN, 3MM, 565NM, 6MCD, 10MA EVERLIGHT EL204GD 025-0116-0 D5 LED,RED, 3MM, 635NM, 6MCD, 10MA, 40DEG EVERLIGHT EL2041D 031-1107-0 C12 C38 CAP,ELEC,RAD,107,20%,25V UNITED CHEMI-CON SMG25VB101M6X11LL 031-1477-0 C40 CAP, ELEC, RAD, 470uF, 20%, 25V UNITED CHEMI-CON SMG25VB471M10X12LL 031-2106-0 C3,4,20,21,30,36,37,47 CAP,ELEC,RAD, 106, 20%, 50V UNITED CHEMI-CON SMG50VB10RM5X11LL
C48 031-2335-0 C44 C46 CAP,ELEC,RAD,335,20%,50V UNITED CHEMI-CON SMG50VB3R3M5X11LL 032-4102-0 C15 C41 CAP,PE,102,5%,100V, PANASONIC ECQB1102JF 032-4103-0 C5 C32-33 C43 CAP,PE,103,5%,100V, PANASONIC ECQV1103JM 032-4104-0 C1 C11 C22 C24 C35 CAP,PE,104,5%,100V, PANASONIC ECQV1104JM 032-4222-0 C16 C23 C28-29 CAP,PE,222,5%,100V, PANASONIC ECQB1222JF 032-4224-0 C6 C9 C42 CAP,PE,224,5%,100V, PANASONIC ECQV1224JM 032-4332-0 C14 CAP,PE,332,5%,100V, PANASONIC ECQB1332JF 032-4334-0 C8 C17 C19 CAP,PE,334,5%,100V, PANASONIC ECQV1334JM 032-4472-0 C25-26 C49-50 CAP,PE,472,5%,100V, PANASONIC ECQB1472JF 032-4473-0 C7 CAP,PE,473,5%,100V, PANASONIC ECQV1473JM 032-4474-0 C13 CAP,PE,474,5%,100V, PANASONIC ECQV1474JM 034-4101-0 C2 C31 C45 CAP,MCR,100pF,5%,100V, TAITRON TMRS101J100NPOB 034-4271-0 C18 CAP,MCR,270pF,5%,100V, TAITRON TMRS271J100NPOB 034-4470-0 C34 C39 CAP,MCR,47PF,5%,100V,NPO TAITRON TMRS470J100NPOB 034-4471-0 C10 CAP,MCR,470pF,5%,100V, TAITRON TMRS471J100NPOB 034-4561-0 C27 CAP,MCR,560pF,5%,100V, TAITRON TMRS561J100NPOB 060-1002-0 R90 R92 RES,METAL FILM, 1.00K, 1/8W, 1% ECI M1F1AK001.00 060-1003-0 R3,16,24,26,46,93 RES,METAL FILM, 10.0K, 1/8W,1% ECI M1F1AK010.00 060-1004-0 R20,31,35,37,76,77,88 RES,METAL FILM, 100K, 1/8W, 1% ECI M1F1AK100.00
R94-97 060-1005-0 R2 RES, MF, 1.00M, 1%,1/8W, 060-1005-0 ECI M1F1AM001.00 060-1212-0 R78 RES,METAL FILM, 1.21K, 1/8W, 1% ECI M1F1AK001.21 060-1213-0 R1,7,8,38,44,53,60,61 RES,METAL FILM, 12.1K OHM, 1/8W, 1% ECI M1F1AK012.10
R66,68,89,91 060-1214-0 R54 RES,METAL FILM, 121K, 1/8W, 1% ECI M1F1AK121.00 060-1374-0 R29 RES,METAL FILM, 137K, 1/8W, 1% ECI M1F1AK137.00 060-1503-0 R10 R27 R86 RES,METAL FILM, 15.0K, 1/8W, 1% ECI M1F1AK015.00 060-1504-0 R40 RES,METAL FILM, 150K, 1/8W, 1% ECI M1F1AK150.00 060-1822-0 R18 RES,METAL FILM, 1.82K, 1/8W, 1% ECI M1F1AK001.82 060-2211-0 R25 R74 RES,METAL FILM, 221 ohm, 1/8W, 1% ECI M1F1AJ221.00 060-2212-0 R4,6,13,15,42,45,50,52 RES,METAL FILM, 2.21K, 1/8W, 1% ECI M1F1AK002.21
R85 060-2213-0 R28 R36 R73 RES,METAL FILM, 22.1K, 1/8W, 1% ECI M1F1AK022.10 060-2214-0 R47 R59 RES,METAL FILM, 221K, 1/8W, 1% ECI M1F1AK221.00 060-2215-0 R11 RES, METAL FILM, 2.21M, 1/8W, 1% ECI M1F1AM002.21 060-3012-0 R43 RES,METAL FILM, 3.01K, 1/8W, 1% ECI M1F1AK003.01 060-3322-0 R9 R30 RES,METAL FILM, 3.32K, 1/8W, 1% ECI M1F1AK003.32 060-3323-0 R34 R55 RES,METAL FILM, 33.2K, 1/8W, 1% ECI M1F1AK033.20 060-3482-0 R22 RES,METAL FILM, 3.48K, 1/8W, 1% ECI M1F1AK003.48 060-3922-0 R81 RES,METAL FILM, 3.92K, 1/8W, 1% ECI M1F1AK003.92 060-3923-0 R21 RES,METAL FILM,39.2K,1/8W,1% ECI M1F1AK039.2 060-3924-0 R12 RES,METAL FILM, 392K, 1/8W, 1% ECI M1F1AK392.00 060-4751-0 R84 RES,METAL FILM, 475 ohm, 1/8W, 1% ECI M1F1AJ475.00 060-4752-0 R14 RES,METAL FILM, 4.75K, 1/8W, 1% ECI M1F1AK004.75 060-4753-0 R5,56,58,63,67,82 RES,METAL FILM, 47.5K, 1/8W, 1% ECI M1F1AK047.50 060-4754-0 R62 R65 R69-70 RES,METAL FILM, 475K, 1/8W, 1% ECI M1F1AK475.00 060-5622-0 R17,48,51,71,75,83 RES,METAL FILM, 5.62K, 1/8W, 1% ECI M1F1AK005.62 060-6811-0 R39 RES,METAL FILM, 681 ohm, 1/8W, 1% ECI M1F1AJ681.00 060-6812-0 R80 RES,METAL FILM, 6.81K, 1/8W, 1% ECI M1F1AK006.81 062-0000-0 R33 RES, WIRE, 0.0 Ohm, 1/8W ECI R1 0.0 OHM 070-1513-0 R19 R32 POT,50K-15A,7MMB,KNURL,BRACKET SONG HUEI 16K1-A50K-L15KC
6109B1 BOM-4/21/2004-Rev B
SWITCH,MIMI PP,DPDT,.1A BRK/MAKE,PC TERM
Costed Bill Of Material
Backline 115 Preamp 206-0109-B1
Part No. Reference Description Manufacturer Mfr. Part No.
070-1514-0 R23,49,57,64,72,79 POT,50KB,7MMB,KNURL,BRACKET SONG HUEI 16K1-B50K-L15KC 070-1522-0 R41 R87 POT,2KB,7MMB,KNURL,BRACKET SONG HUEI 16K1-B2K-L15KC 090-0007-0 S6 SWITCH, 8A/128A,250V,PP,PCB TECX KDC-A04-10-B, B2-F 090-0012-0 S1-5
ELKECTRONIC COMP MTH2UEE-1D911 092-0066-0 J8-9 FASTON, M, PC, .250" KEYSTONE 1021 092-0081-0 J1-4 J6 JACK,1/4",MONO,PC,NON GROUNDING NEUTRIK S102-84 092-0084-0 J7 CON,XLR,MALE,PC,PL, SCREW MNT NEUTRIK X906-05 093-2005-0 J5 HDR, 2MMX7, VERT, SHROUDED JST B7B-PH-K-S
6109B1 BOM-4/21/2004-Rev B
gallien
technology Engineering Change Order
Change overdrive ch. pot tapers to match 2001RB.
turn-off muting circuitry. New LED color scheme.
B-Change all ceramic caps to polyester "box" caps.
Customer Name: Model: Assembly Description:
Assembly Numbers:
All in Process
All in Stock
Beginning Serial Number:
Gallien-Krueger
Backline 250BL and 115 preamp board 206-0109-B2
X
Next Buy
X
Next Production RunAll in Service
Reason For Change
Improve over drive channel voicing.Improve
B1-Change all pots to bracket style.
B2-Change -10dB circuit to attenuate -15dB.
Continued on ECO Supplement Page
Description Of Change
B- Gain pot is "A" taper, Level is "B" taper. Added cabinet emulator to "B" channel. LED color scheme; Mute = red, Clip = yellow, Ch. B on = green.
B1- All pots are bracket style.
B2- Changed R3 from 10K to 15K ohms.
Update board rev to B2. Rev B and rev B1 were not released to production. Use Rev B2 BOM
Current Rev #:
Distribute To:
Originator:
Approved by:
Effective Date:
Document Update
Artwork Assembly Dwg. Board Artwork
X
BOM Control Form
X
Costing Fab Drawing Inspection Proc.
X
Part Master File
X
Schematic Service Manual
X
Test Procedure
New ECO Rev #:
A0 B2
Page:
A.R. Villaflor
11/7/2002
Other Affected Assemblies
209-0180-A, 303-0180-A, 303-1180-A, 303-2180-A
Distribution
X
Accounting Assembly Customer
X
Engineering
X
Incoming Q.C. Planning
X
Production Eng.
X
Purchasing Q.A. Receiving
X
Service
X
Test Vendor
Of:
1
DateEffective
Initials
TC
TC
RAG RAG
NOLI
Date Initials
1
Continued on ECO Supplement Page
Part Number
Backline preamp ECO file, 4/21/2004
Description
Qty Qty
Parts Added
Ref. Designator
Drawing(s) attached
Parts Deleted
Ref. Designator
ECO FORM REV-H
6109B2.sch-1 - Thu Dec 19 17:39:43 2002
LED,RED/GRN,5MM,630NM/560NM,15MCD/15MCD
Backline 115 Preamp 206-0109-B2
Part No. Reference Description Manufacturer Mfr. Part No.
001-1030-1 U1-5 U7-10 TLO72CP, LOW NOISE JFET OPAMP MOTOROLA TL072CP 001-3029-0 U6 DG419, Analog Switch MAXIM DG419DJ 010-2010-0 Q1-3 J113,N-JFET,35V,2MA,TO-92 NATIONAL J113 020-0050-0 D13 1N751, ZENER,5.1V,10%,400MW,DO-35 NATIONAL 1N751 020-0120-0 D1-2 D14-15 D17-20 1N759A, ZENER,12V,5%,400MW, DO-35 MOTOROLA 1N759A 020-1000-0 D4 D6 D8-12 D16 1N4148, RECT-FAST, 200MA, 100V MOTOROLA 1N4148 025-0012-0 D21
STANLEY VRPG5614S 025-0023-0 D3 LED,YELLOW, 3MM, 585NM, 5MCD, 10MA EVERLIGHT EL204YD 025-0101-0 D7 LED,GREEN, 3MM, 565NM, 6MCD, 10MA EVERLIGHT EL204GD 025-0116-0 D5 LED,RED, 3MM, 635NM, 6MCD, 10MA, 40DEG EVERLIGHT EL2041D 031-1107-0 C12 C38 CAP,ELEC,RAD,107,20%,25V UNITED CHEMI-CON SMG25VB101M6X11LL 031-1477-0 C40 CAP, ELEC, RAD, 470uF, 20%, 25V UNITED CHEMI-CON SMG25VB471M10X12LL 031-2106-0 C3,4,20,21,30,36,37,47 CAP,ELEC,RAD, 106, 20%, 50V UNITED CHEMI-CON SMG50VB10RM5X11LL
C48 031-2335-0 C44 C46 CAP,ELEC,RAD,335,20%,50V UNITED CHEMI-CON SMG50VB3R3M5X11LL 032-4102-0 C15 C41 CAP,PE,102,5%,100V, PANASONIC ECQB1102JF 032-4103-0 C5 C32-33 C43 CAP,PE,103,5%,100V, PANASONIC ECQV1103JM 032-4104-0 C1 C11 C22 C24 C35 CAP,PE,104,5%,100V, PANASONIC ECQV1104JM 032-4222-0 C16 C23 C28-29 CAP,PE,222,5%,100V, PANASONIC ECQB1222JF 032-4224-0 C6 C9 C42 CAP,PE,224,5%,100V, PANASONIC ECQV1224JM 032-4332-0 C14 CAP,PE,332,5%,100V, PANASONIC ECQB1332JF 032-4334-0 C8 C17 C19 CAP,PE,334,5%,100V, PANASONIC ECQV1334JM 032-4472-0 C25-26 C49-50 CAP,PE,472,5%,100V, PANASONIC ECQB1472JF 032-4473-0 C7 CAP,PE,473,5%,100V, PANASONIC ECQV1473JM 032-4474-0 C13 CAP,PE,474,5%,100V, PANASONIC ECQV1474JM 034-4101-0 C2 C31 C45 CAP,MCR,100pF,5%,100V, TAITRON TMRS101J100NPOB 034-4271-0 C18 CAP,MCR,270pF,5%,100V, TAITRON TMRS271J100NPOB 034-4470-0 C34 C39 CAP,MCR,47PF,5%,100V,NPO TAITRON TMRS470J100NPOB 034-4471-0 C10 CAP,MCR,470pF,5%,100V, TAITRON TMRS471J100NPOB 034-4561-0 C27 CAP,MCR,560pF,5%,100V, TAITRON TMRS561J100NPOB 060-1002-0 R90 R92 RES,METAL FILM, 1.00K, 1/8W, 1% ECI M1F1AK001.00 060-1003-0 R16,24,26,46,93 RES,METAL FILM, 10.0K, 1/8W,1% ECI M1F1AK010.00 060-1004-0 R20,31,35,37,76,77,88 RES,METAL FILM, 100K, 1/8W, 1% ECI M1F1AK100.00
R94-97 060-1005-0 R2 RES, MF, 1.00M, 1%,1/8W, 060-1005-0 ECI M1F1AM001.00 060-1212-0 R78 RES,METAL FILM, 1.21K, 1/8W, 1% ECI M1F1AK001.21 060-1213-0 R1,7,8,38,44,53,60,61 RES,METAL FILM, 12.1K OHM, 1/8W, 1% ECI M1F1AK012.10
R66,68,89,91 060-1214-0 R54 RES,METAL FILM, 121K, 1/8W, 1% ECI M1F1AK121.00 060-1374-0 R29 RES,METAL FILM, 137K, 1/8W, 1% ECI M1F1AK137.00 060-1503-0 R3 R10 R27 R86 RES,METAL FILM, 15.0K, 1/8W, 1% ECI M1F1AK015.00 060-1504-0 R40 RES,METAL FILM, 150K, 1/8W, 1% ECI M1F1AK150.00 060-1822-0 R18 RES,METAL FILM, 1.82K, 1/8W, 1% ECI M1F1AK001.82 060-2211-0 R25 R74 RES,METAL FILM, 221 ohm, 1/8W, 1% ECI M1F1AJ221.00 060-2212-0 R4,6,13,15,42,45,50,52 RES,METAL FILM, 2.21K, 1/8W, 1% ECI M1F1AK002.21
R85 060-2213-0 R28 R36 R73 RES,METAL FILM, 22.1K, 1/8W, 1% ECI M1F1AK022.10 060-2214-0 R47 R59 RES,METAL FILM, 221K, 1/8W, 1% ECI M1F1AK221.00 060-2215-0 R11 RES, METAL FILM, 2.21M, 1/8W, 1% ECI M1F1AM002.21 060-3012-0 R43 RES,METAL FILM, 3.01K, 1/8W, 1% ECI M1F1AK003.01 060-3322-0 R9 R30 RES,METAL FILM, 3.32K, 1/8W, 1% ECI M1F1AK003.32 060-3323-0 R34 R55 RES,METAL FILM, 33.2K, 1/8W, 1% ECI M1F1AK033.20 060-3482-0 R22 RES,METAL FILM, 3.48K, 1/8W, 1% ECI M1F1AK003.48 060-3922-0 R81 RES,METAL FILM, 3.92K, 1/8W, 1% ECI M1F1AK003.92 060-3923-0 R21 RES,METAL FILM,39.2K,1/8W,1% ECI M1F1AK039.2 060-3924-0 R12 RES,METAL FILM, 392K, 1/8W, 1% ECI M1F1AK392.00 060-4751-0 R84 RES,METAL FILM, 475 ohm, 1/8W, 1% ECI M1F1AJ475.00 060-4752-0 R14 RES,METAL FILM, 4.75K, 1/8W, 1% ECI M1F1AK004.75 060-4753-0 R5,56,58,63,67,82 RES,METAL FILM, 47.5K, 1/8W, 1% ECI M1F1AK047.50 060-4754-0 R62 R65 R69-70 RES,METAL FILM, 475K, 1/8W, 1% ECI M1F1AK475.00 060-5622-0 R17,48,51,71,75,83 RES,METAL FILM, 5.62K, 1/8W, 1% ECI M1F1AK005.62 060-6811-0 R39 RES,METAL FILM, 681 ohm, 1/8W, 1% ECI M1F1AJ681.00 060-6812-0 R80 RES,METAL FILM, 6.81K, 1/8W, 1% ECI M1F1AK006.81 062-0000-0 R33 RES, WIRE, 0.0 Ohm, 1/8W ECI R1 0.0 OHM 070-1513-0 R19 R32 POT,50K-15A,7MMB,KNURL,BRACKET SONG HUEI 16K1-A50K-L15KC
6109B2 BOM-4/21/2004-Rev B
SWITCH,MIMI PP,DPDT,.1A BRK/MAKE,PC TERM
Costed Bill Of Material
Backline 115 Preamp 206-0109-B2
Part No. Reference Description Manufacturer Mfr. Part No.
070-1514-0 R23,49,57,64,72,79 POT,50KB,7MMB,KNURL,BRACKET SONG HUEI 16K1-B50K-L15KC 070-1522-0 R41 R87 POT,2KB,7MMB,KNURL,BRACKET SONG HUEI 16K1-B2K-L15KC 090-0007-0 S6 SWITCH, 8A/128A,250V,PP,PCB TECX KDC-A04-10-B, B2-F 090-0012-0 S1-5
ELKECTRONIC COMP MTH2UEE-1D911 092-0066-0 J8-9 FASTON, M, PC, .250" KEYSTONE 1021 092-0081-0 J1-4 J6 JACK,1/4",MONO,PC,NON GROUNDING NEUTRIK S102-84 092-0084-0 J7 CON,XLR,MALE,PC,PL, SCREW MNT NEUTRIK X906-05 093-2005-0 J5 HDR, 2MMX7, VERT, SHROUDED JST B7B-PH-K-S
6109B2 BOM-4/21/2004-Rev B
gallien
technology Engineering Change Order
Gallien-Krueger
Model: Assembly Description:
Assembly Numbers:
All in Process
All in Stock
Beginning Serial Number:
Continued on ECO Supplement Page
Backline 250BL and 115 preamp board 206-0181-A
X
Next Buy
X
Next Production RunAll in Service
Reason For Change
Description Of Change
Update board to 206-0181-A from 206-0109-B2.
Update all pad and hole sizes.
Current Rev #:Customer Name:
Distribute To:
Originator:
Approved by:
Effective Date:
Document Update
Artwork Assembly Dwg. Board Artwork
X
BOM Control Form
X
Costing Fab Drawing Inspection Proc.
X
Part Master File
X
Schematic Service Manual
X
Test Procedure
New ECO Rev #: Page:
RAG
Other Affected Assemblies
209-0180-A, 303-0180-A, 303-1180-A, 303-2180-A
Distribution
X
Accounting Assembly Customer
X
Engineering
X
Incoming Q.C. Planning
X
Production Eng.
X
Purchasing Q.A. Receiving
X
Service
X
Test Vendor
Of:
1
DateEffective
Initials
TC
TC
RAG
Date Initials
A1
1
Continued on ECO Supplement Page
Part Number
206-0181, 4/21/2004
Description
Drawing(s) attached
Parts Added
Qty Qty
Ref. Designator
Parts Deleted
Ref. Designator
ECO FORM REV-H
6181A.sch-1 - Mon Dec 09 16:14:33 2002
LED,RED/GRN,5MM,630NM/560NM,15MCD/15MCD
Backline 115 Preamp 206-0181-A
Part No. Reference Description Manufacturer Mfr. Part No.
001-1030-1 U1-5 U7-10 TLO72CP, LOW NOISE JFET OPAMP MOTOROLA TL072CP 001-3029-0 U6 DG419, Analog Switch MAXIM DG419DJ 010-2010-0 Q1-3 J113,N-JFET,35V,2MA,TO-92 NATIONAL J113 020-0050-0 D13 1N751, ZENER,5.1V,10%,400MW,DO-35 NATIONAL 1N751 020-0120-0 D1-2 D14-15 D17-20 1N759A, ZENER,12V,5%,400MW, DO-35 MOTOROLA 1N759A 020-1000-0 D4 D6 D8-12 D16 1N4148, RECT-FAST, 200MA, 100V MOTOROLA 1N4148 025-0012-0 D21
STANLEY VRPG5614S 025-0023-0 D3 LED,YELLOW, 3MM, 585NM, 5MCD, 10MA EVERLIGHT EL204YD 025-0101-0 D7 LED,GREEN, 3MM, 565NM, 6MCD, 10MA EVERLIGHT EL204GD 025-0116-0 D5 LED,RED, 3MM, 635NM, 6MCD, 10MA, 40DEG EVERLIGHT EL2041D 031-1107-0 C12 C38 CAP,ELEC,RAD,107,20%,25V UNITED CHEMI-CON SMG25VB101M6X11LL 031-1477-0 C40 CAP, ELEC, RAD, 470uF, 20%, 25V UNITED CHEMI-CON SMG25VB471M10X12LL 031-2106-0 C3,4,20,21,30,36,37,47 CAP,ELEC,RAD, 106, 20%, 50V UNITED CHEMI-CON SMG50VB10RM5X11LL
C48 031-2335-0 C44 C46 CAP,ELEC,RAD,335,20%,50V UNITED CHEMI-CON SMG50VB3R3M5X11LL 032-4102-0 C15 C41 CAP,PE,102,5%,100V, PANASONIC ECQB1102JF 032-4103-0 C5 C32-33 C43 CAP,PE,103,5%,100V, PANASONIC ECQV1103JM 032-4104-0 C1 C11 C22 C24 C35 CAP,PE,104,5%,100V, PANASONIC ECQV1104JM 032-4222-0 C16 C23 C28-29 CAP,PE,222,5%,100V, PANASONIC ECQB1222JF 032-4224-0 C6 C9 C42 CAP,PE,224,5%,100V, PANASONIC ECQV1224JM 032-4332-0 C14 CAP,PE,332,5%,100V, PANASONIC ECQB1332JF 032-4334-0 C8 C17 C19 CAP,PE,334,5%,100V, PANASONIC ECQV1334JM 032-4472-0 C25-26 C49-50 CAP,PE,472,5%,100V, PANASONIC ECQB1472JF 032-4473-0 C7 CAP,PE,473,5%,100V, PANASONIC ECQV1473JM 032-4474-0 C13 CAP,PE,474,5%,100V, PANASONIC ECQV1474JM 034-4101-0 C2 C31 C45 CAP,MCR,100pF,5%,100V, TAITRON TMRS101J100NPOB 034-4271-0 C18 CAP,MCR,270pF,5%,100V, TAITRON TMRS271J100NPOB 034-4470-0 C34 C39 CAP,MCR,47PF,5%,100V,NPO TAITRON TMRS470J100NPOB 034-4471-0 C10 CAP,MCR,470pF,5%,100V, TAITRON TMRS471J100NPOB 034-4561-0 C27 CAP,MCR,560pF,5%,100V, TAITRON TMRS561J100NPOB 060-1002-0 R90 R92 RES,METAL FILM, 1.00K, 1/8W, 1% ECI M1F1AK001.00 060-1003-0 R16,24,26,46,93 RES,METAL FILM, 10.0K, 1/8W,1% ECI M1F1AK010.00 060-1004-0 R20,31,35,37,76,77,88 RES,METAL FILM, 100K, 1/8W, 1% ECI M1F1AK100.00
R94-97 060-1005-0 R2 RES, MF, 1.00M, 1%,1/8W, 060-1005-0 ECI M1F1AM001.00 060-1212-0 R78 RES,METAL FILM, 1.21K, 1/8W, 1% ECI M1F1AK001.21 060-1213-0 R1,7,8,38,44,53,60,61 RES,METAL FILM, 12.1K OHM, 1/8W, 1% ECI M1F1AK012.10
R66,68,89,91 060-1214-0 R54 RES,METAL FILM, 121K, 1/8W, 1% ECI M1F1AK121.00 060-1374-0 R29 RES,METAL FILM, 137K, 1/8W, 1% ECI M1F1AK137.00 060-1503-0 R3 R10 R27 R86 RES,METAL FILM, 15.0K, 1/8W, 1% ECI M1F1AK015.00 060-1504-0 R40 RES,METAL FILM, 150K, 1/8W, 1% ECI M1F1AK150.00 060-1822-0 R18 RES,METAL FILM, 1.82K, 1/8W, 1% ECI M1F1AK001.82 060-2211-0 R25 R74 RES,METAL FILM, 221 ohm, 1/8W, 1% ECI M1F1AJ221.00 060-2212-0 R4,6,13,15,42,45,50,52 RES,METAL FILM, 2.21K, 1/8W, 1% ECI M1F1AK002.21
R85 060-2213-0 R28 R36 R73 RES,METAL FILM, 22.1K, 1/8W, 1% ECI M1F1AK022.10 060-2214-0 R47 R59 RES,METAL FILM, 221K, 1/8W, 1% ECI M1F1AK221.00 060-2215-0 R11 RES, METAL FILM, 2.21M, 1/8W, 1% ECI M1F1AM002.21 060-3012-0 R43 RES,METAL FILM, 3.01K, 1/8W, 1% ECI M1F1AK003.01 060-3322-0 R9 R30 RES,METAL FILM, 3.32K, 1/8W, 1% ECI M1F1AK003.32 060-3323-0 R34 R55 RES,METAL FILM, 33.2K, 1/8W, 1% ECI M1F1AK033.20 060-3482-0 R22 RES,METAL FILM, 3.48K, 1/8W, 1% ECI M1F1AK003.48 060-3922-0 R81 RES,METAL FILM, 3.92K, 1/8W, 1% ECI M1F1AK003.92 060-3923-0 R21 RES,METAL FILM,39.2K,1/8W,1% ECI M1F1AK039.2 060-3924-0 R12 RES,METAL FILM, 392K, 1/8W, 1% ECI M1F1AK392.00 060-4751-0 R84 RES,METAL FILM, 475 ohm, 1/8W, 1% ECI M1F1AJ475.00 060-4752-0 R14 RES,METAL FILM, 4.75K, 1/8W, 1% ECI M1F1AK004.75 060-4753-0 R5,56,58,63,67,82 RES,METAL FILM, 47.5K, 1/8W, 1% ECI M1F1AK047.50 060-4754-0 R62 R65 R69-70 RES,METAL FILM, 475K, 1/8W, 1% ECI M1F1AK475.00 060-5622-0 R17,48,51,71,75,83 RES,METAL FILM, 5.62K, 1/8W, 1% ECI M1F1AK005.62 060-6811-0 R39 RES,METAL FILM, 681 ohm, 1/8W, 1% ECI M1F1AJ681.00 060-6812-0 R80 RES,METAL FILM, 6.81K, 1/8W, 1% ECI M1F1AK006.81 062-0000-0 R33 RES, WIRE, 0.0 Ohm, 1/8W ECI R1 0.0 OHM 070-1513-0 R19 R32 POT,50K-15A,7MMB,KNURL,BRACKET SONG HUEI 16K1-A50K-L15KC
6181A BOM-4/21/2004-Rev B
Costed Bill Of Material
Backline 115 Preamp 206-0181-A
Part No. Reference Description Manufacturer Mfr. Part No.
070-1514-0 R23,49,57,64,72,79 POT,50KB,7MMB,KNURL,BRACKET SONG HUEI 16K1-B50K-L15KC 070-1522-0 R41 R87 POT,2KB,7MMB,KNURL,BRACKET SONG HUEI 16K1-B2K-L15KC 090-0007-0 S6 SWITCH, 8A/128A,250V,PP,PCB TECX KDC-A04-10-B, B2-F 090-0012-0 S1-5 SWITCH,MIMI PP,DPDT,.1A BRK/MAKE ELKECTRONIC COMP MTH2UEE-1D911 092-0066-0 J8-9 FASTON, M, PC, .250" KEYSTONE 1021 092-0081-0 J1-4 J6 JACK,1/4",MONO,PC,NON GROUNDING NEUTRIK S102-84 092-0084-0 J7 CON,XLR,MALE,PC,PL, SCREW MNT NEUTRIK X906-05 093-2005-0 J5 HDR, 2MMX7, VERT, SHROUDED JST B7B-PH-K-S
145-0181-A BACKLINE 115 PREAMP BOARD
6181A BOM-4/21/2004-Rev B
gallien
technology Engineering Change Order
Customer Name: Model: Assembly Description:
Assembly Numbers:
All in Process
All in Stock
Beginning Serial Number:
Gallien-Krueger
Backline 250BL and 115 preamp board 206-0181-A
X
Next Buy
X
Next Production RunAll in Service
Reason For Change
The BOOST circuit on the preamp board is loosing its bias causing it to loose the signal during normal operation.
Continued on ECO Supplement Page
Description Of Change
Replace D16 with 1.0K resistor to bias the BOOST circuit properly.
Update board # to 206-0181-A1 from 206-0181-A
Current Rev #:
Distribute To:
Originator:
Approved by:
Effective Date:
Document Update
Artwork Assembly Dwg. Board Artwork
X
BOM Control Form
X
Costing Fab Drawing Inspection Proc.
X
Part Master File
X
Schematic Service Manual
X
Test Procedure
New ECO Rev #: Page:
Arnel Millet
4/1/2004
Other Affected Assemblies
209-0180-A, 303-0180-A, 303-1180-A, 303-2180-A
Distribution
X
Accounting Assembly Customer
X
Engineering
X
Incoming Q.C. Planning
X
Production Eng.
X
Purchasing Q.A. Receiving
X
Service
X
Test Vendor
Of:
1
DateEffective
Initials
TC
TC
RAG ATM
ATM
Date Initials
A1
1
Continued on ECO Supplement Page
Part Number
020-1000-0 1N4148, DIODE
060-1002-0
206-0181, 4/21/2004
Description
1.0K, 1/8W, 1%
Drawing(s) attached
Parts Added
Qty Qty
1
Ref. Designator
R69
1
Parts Deleted
Ref. Designator
D10
ECO FORM REV-H
6181A1.sch-1 - Wed Apr 21 14:47:25 2004
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