Gallien-Krueger B112 Schematic

6150A Backline 112 Preamp.sch-1 - Tue Jul 16 11:19:29 2002

Qty

Reference

Description

Part No.

Mfr

Mfr Part No.

1 C15 CAP,PE,102,5%,100V, 036-4102-0 PANASONIC ECQB1102JF

1 C11 CAP,PE,332,5%,100V, 036-4332-0 PANASONIC ECQB1332JF

2 C25-26 CAP CER AXIAL,103,10%,50V,X7R 030-2103-0 KEMET C410C103K5R5CA

1 C31 CAP,PE,333,5%,100V, 032-4333-0 PANASONIC ECQV1333JM

1 C7 CAP,PE,473,5%,100V, 032-4473-0 PANASONIC ECQV1473JM

1 C29 CAP,PE,104,5%,100V, 032-4104-0 PANASONIC ECQV1104JM

3 C1 C17 C21 CAP CER AXIAL,104,10%,50V,X7R 030-2104-0 KEMET C412C104K5R5CA

2 C5 C8 CAP,PE,224,5%,100V, 032-4224-0 PANASONIC ECQV1224JM

2 C32-33 CAP CER AXIAL,224,20%,50V,Z5U 030-2224-0 KEMET C410C224M5U5CA

3 C6 C12 C14 CAP,PE,334,5%,100V, 032-4334-0 PANASONIC ECQV1334JM

1 C13 CAP CER AXIAL,474,20%,50V,Z5U 030-2474-0 AVX SA305E474MAA

1 C35 CAP CER AXIAL,102,10%,100V,X7R 030-4102-0 KEMET C410C102K1R5CA

1 C2 CAP CER AXIAL,101,5%,100V,COG 030-4101-0 KEMET C410C101J1G5CA

2 C10 C36 CAP,ELEC,RAD,107,20%,25V 031-1107-0 UNITED CHEMI-CON SMG25VB101M6X11LL

6 C3-4 C16 CAP,ELEC,RAD, 106, 20%, 50V 031-2106-0 UNITED CHEMI-CON SMG50VB10RM5X11LL

C18-20

1 C28 CAP CER AXIAL,222,10%,100V,X7R 030-2222-0 KEMET C410C222K1R5CA

4 C30 C38-40 CAP,ELEC,RAD,335,20%,50V 031-2335-0 UNITED CHEMI-CON SMG50VB3R3M5X11LL

2 C22-23 CAP CER AXIAL, 472, 10%, 100V,,X7R 030-4472-0 KEMET C410C472K1R5CA

1 C9 CAP CER AXIAL,471,5%,100V,NPO 030-4471-0 KEMET C410C471J1G5CA

1 C37 CAP, ELEC, RAD, 470uF, 20%, 25V 031-1477-0 UNITED CHEMI-CON SMG25VB101M6X11LL

2 C27 C34 CAP CER AXIAL,47PF,5%,100V,NPO 030-4470-0 KEMET C410C470J1G5CA

1 C24 CAP CER AXIAL,561,10%,100V,X7R 030-4561-0 KEMET C410C561K1R5CA

2 J2-3 JACK,1/4",MONO,PC,NON GROUNDING 092-0081-0 NEUTRIK S102-84

1 J4 JACK,1/4",MONO,PC, GROUNDING 092-0082-0 NEUTRIK S102-84G

6 D4-8 D10 1N4148, RECT-FAST, 200MA, 100V 020-1000-0 MOTOROLA 1N4148

1 D9 1N751, ZENER,5.1V,10%,400MW,DO-35 020-0050-0 NATIONAL 1N751A

2 D1-2 1N759A, ZENER,12V,5%,400MW, DO-35 020-0120-0 MOTOROLA 1N759A

1 J1 HDR,2MMX6,VERT,SHROUDED 093-2002-0

1 U4 DG419, SPDT Analog Switch 001-3029-0

6 U1-3 U5-7 TLO72CP, LOW NOISE JFET OPAMP 001-1030-1

1 D11 LED,RED/GRN,5MM,630NM/560NM 025-0012-0 STANLEY VRPG5614S

1 D3 LED,RED, 3MM, 635NM, 6MCD, 10MA 025-0116-0 EVERLIGHT EL204ID

1 R59 POT,2KB,7MM,KNURL,.1W 070-1522-0 SONG HUEI 16K1-B2K-L15KC

2 R9 R25 POT,50K-15A,7MM,KNURL,.1W 070-1513-0 SONG HUEI 16K1-A50K-L15KC

4 R15 R34 R42 R51 POT,50KB,7MM,KNURL,.1W 070-1514-0 SONG HUEI 16K1-B50K-L15KC

1 R24 RES, ZERO OHM, 1/8W 062-0000-0

2 R2 R60 RES, MF, 1.00M, 1%,1/8W, 060-1005-0 060-1005-0

1 R10 RES,METAL FILM, 1.82K, 1/8W, 1% 060-1822-0

5 R7 R13 R17 RES,METAL FILM, 10.0K, 1/8W,1% 060-1003-0

R37-38

2 R11 R21 RES,METAL FILM, 100K, 1/8W, 1% 060-1004-0

5 R1 R39 R47 R55 RES,METAL FILM, 12.1K OHM, 1/8W, 1% 060-1213-0

R62

1 R40 RES,METAL FILM, 121K, 1/8W, 1% 060-1214-0

1 R16 RES,METAL FILM, 137K, 1/8W, 1% 060-1374-0

2 R14 R67 RES,METAL FILM, 15.0K, 1/8W, 1% 060-1503-0

1 R29 RES,METAL FILM, 150K, 1/8W, 1% 060-1504-0

1 R6 RES,METAL FILM,2.21k,1/4W,1% 052-2212-0

6 R4 R31 R33 RES,METAL FILM, 2.21K, 1/8W, 1% 060-2212-0

R35-36 R43

3 R18-19 R56 RES,METAL FILM, 22.1K, 1/8W, 1% 060-2213-0

2 R32 R44 RES,METAL FILM, 221K, 1/8W, 1% 060-2214-0

1 R20 RES,METAL FILM, 3.32K, 1/8W, 1% 060-3322-0

1 R61 RES,METAL FILM, 3.92K, 1/8W, 1% 060-3922-0

5 R27-28 R41 R46 RES,METAL FILM, 33.2K, 1/8W, 1% 060-3323-0

R48

1 R12 RES,METAL FILM,39.2K,1/8W,1% 060-3923-0

8 R3 R22 R49-50 RES,METAL FILM, 47.5K, 1/8W, 1% 060-4753-0

R63-66

2 R45 R54 RES,METAL FILM, 475K, 1/8W, 1% 060-4754-0

5 R8 R52-53 RES,METAL FILM, 5.62K, 1/8W, 1% 060-5622-0

R57-58

1 R26 RES,METAL FILM, 6.81K, 1/8W, 1% 060-6812-0

1 R23 RES,METAL FILM, 681 ohm, 1/8W, 1% 060-6811-0

1 R30 RES,METAL FILM, 750 OHM, 1/8W, 1% 060-7501-0

Bill of Materials Backline 112/110 Preamp 206-0150-A

1 R5 RES,METAL FILM, 8.25K, 1/8W, 1% 060-8252-0

3 S1-3 SWITCH,MIMI PP,DPDT,.1A BRK/MAKE 090-0012-0 ELKECTRONIC COMP MTH2UEE-1D911

3 Q1-3 J113,N-JFET,35V,2MA,TO-92 010-2010-0 NATIONAL J113

6150A1 Backline 112 Preamp.sch-1 - Tue Jul 16 11:20:12 2002

Qty

Reference

Description

Part No.

Mfr

Mfr Part No.

1 C15 CAP,PE,102,5%,100V, 036-4102-0 PANASONIC ECQB1102JF

1 C11 CAP,PE,332,5%,100V, 036-4332-0 PANASONIC ECQB1332JF

2 C25 C27 CAP CER AXIAL,103,10%,50V,X7R 030-2103-0 KEMET C410C103K5R5CA

1 C32 CAP,PE,333,5%,100V, 032-4333-0 PANASONIC ECQV1333JM

1 C7 CAP,PE,473,5%,100V, 032-4473-0 PANASONIC ECQV1473JM

1 C29 CAP,PE,104,5%,100V, 032-4104-0 PANASONIC ECQV1104JM

3 C1 C17 C21 CAP CER AXIAL,104,10%,50V,X7R 030-2104-0 KEMET C412C104K5R5CA

2 C5 C8 CAP,PE,224,5%,100V, 032-4224-0 PANASONIC ECQV1224JM

2 C33 C37 CAP CER AXIAL,224,20%,50V,Z5U 030-2224-0 KEMET C410C224M5U5CA

3 C6 C12 C14 CAP,PE,334,5%,100V, 032-4334-0 PANASONIC ECQV1334JM

1 C13 CAP CER AXIAL,474,20%,50V,Z5U 030-2474-0 AVX SA305E474MAA

1 C31 CAP CER AXIAL,102,10%,100V,X7R 030-4102-0 KEMET C410C102K1R5CA

1 C2 CAP CER AXIAL,101,5%,100V,COG 030-4101-0 KEMET C410C101J1G5CA

2 C10 C36 CAP,ELEC,RAD,107,20%,25V 031-1107-0 UNITED CHEMI-CON SMG25VB101M6X11LL

6 C3-4 C16 CAP,ELEC,RAD, 106, 20%, 50V 031-2106-0 UNITED CHEMI-CON SMG50VB10RM5X11LL

C18-20

1 C28 CAP CER AXIAL,222,10%,100V,X7R 030-2222-0 KEMET C410C222K1R5CA

4 C30 C34-35 C39 CAP,ELEC,RAD,335,20%,50V 031-2335-0 UNITED CHEMI-CON SMG50VB3R3M5X11LL

2 C23-24 CAP CER AXIAL, 472, 10%, 100V,,X7R 030-4472-0 KEMET C410C472K1R5CA

1 C9 CAP CER AXIAL,471,5%,100V,NPO 030-4471-0 KEMET C410C471J1G5CA

1 C38 CAP, ELEC, RAD, 470uF, 20%, 25V 031-1477-0 UNITED CHEMI-CON SMG25VB101M6X11LL

2 C26 C40 CAP CER AXIAL,47PF,5%,100V,NPO 030-4470-0 KEMET C410C470J1G5CA

1 C22 CAP CER AXIAL,561,10%,100V,X7R 030-4561-0 KEMET C410C561K1R5CA

2 J2-3 JACK,1/4",MONO,PC,NON GROUNDING 092-0081-0 NEUTRIK S102-84

1 J4 JACK,1/4",MONO,PC, GROUNDING 092-0082-0 NEUTRIK S102-84G

6 D4-8 D11 1N4148, RECT-FAST, 200MA, 100V 020-1000-0 MOTOROLA 1N4148

1 D9 1N751, ZENER,5.1V,10%,400MW,DO-35 020-0050-0 NATIONAL 1N751A

2 D1-2 1N759A, ZENER,12V,5%,400MW, DO-35 020-0120-0 MOTOROLA 1N759A

1 J1 HDR,2MMX6,VERT,SHROUDED 093-2002-0 JST B6B-PH-K-S

1 U4 DG419, Analog Switch 001-3029-0 MAXIM DG419DJ

6 U1-3 U5-7 TLO72CP, LOW NOISE JFET OPAMP 001-1030-1 MOTOROLA TL072CP

1 D10 LED,RED/GRN,5MM,630NM/560NM 025-0012-0 STANLEY VRPG5614S

1 D3 LED,RED, 3MM, 635NM, 6MCD, 10MA 025-0116-0 EVERLIGHT EL204ID

1 R60 POT,2KB,7MM,KNURL,.1W 070-1522-0 SONG HUEI 16K1-B2K-L15KC

2 R9 R25 POT,50K-15A,7MM,KNURL,.1W 070-1513-0 SONG HUEI 16K1-A50K-L15KC

4 R15 R34 R43 POT,50KB,7MM,KNURL,.1W 070-1514-0 SONG HUEI 16K1-B50K-L15KC

R52

1 R24 RES, WIRE, 0.0 Ohm, 1/8W 062-0000-0 ECI R1 0.0 OHM

2 R2 R59 RES, MF, 1.00M, 1%,1/8W, 060-1005-0 060-1005-0 ECI M1F1AM001.00

1 R10 RES,METAL FILM, 1.82K, 1/8W, 1% 060-1822-0 ECI M1F1AK001.82

5 R7 R13 R17 R35 RES,METAL FILM, 10.0K, 1/8W,1% 060-1003-0 ECI M1F1AK010.00

R37

2 R11 R21 RES,METAL FILM, 100K, 1/8W, 1% 060-1004-0 ECI M1F1AK100.00

5 R1 R39 R48 R53 RES,METAL FILM, 12.1K OHM, 1/8W, 1% 060-1213-0 ECI M1F1AK012.10

R65

1 R40 RES,METAL FILM, 121K, 1/8W, 1% 060-1214-0 ECI M1F1AK121.00

1 R16 RES,METAL FILM, 137K, 1/8W, 1% 060-1374-0 ECI M1F1AK137.00

2 R14 R67 RES,METAL FILM, 15.0K, 1/8W, 1% 060-1503-0 ECI M1F1AK015.00

1 R29 RES,METAL FILM, 150K, 1/8W, 1% 060-1504-0 ECI M1F1AK150.00

1 R6 RES,METAL FILM,2.21k,1/4W,1% 052-2212-0 ECI M2F1AK002.21

6 R4 R31 R33 R36 RES,METAL FILM, 2.21K, 1/8W, 1% 060-2212-0 ECI M1F1AK002.21

R38 R46

3 R18-19 R57 RES,METAL FILM, 22.1K, 1/8W, 1% 060-2213-0 ECI M1F1AK022.10

2 R32 R41 RES,METAL FILM, 221K, 1/8W, 1% 060-2214-0 ECI M1F1AK221.00

1 R20 RES,METAL FILM, 3.32K, 1/8W, 1% 060-3322-0 ECI M1F1AK003.32

1 R66 RES,METAL FILM, 3.92K, 1/8W, 1% 060-3922-0 ECI M1F1AK003.92

5 R27-28 R42 RES,METAL FILM, 33.2K, 1/8W, 1% 060-3323-0 ECI M1F1AK033.20

R44-45

1 R12 RES,METAL FILM,39.2K,1/8W,1% 060-3923-0 ECI M1F1AK039.2

8 R3 R22 R49 R51 RES,METAL FILM, 47.5K, 1/8W, 1% 060-4753-0 ECI M1F1AK047.50

R61-64

2 R47 R50 RES,METAL FILM, 475K, 1/8W, 1% 060-4754-0 ECI M1F1AK475.00

5 R8 R54-56 R58 RES,METAL FILM, 5.62K, 1/8W, 1% 060-5622-0 ECI M1F1AK005.62

1 R26 RES,METAL FILM, 6.81K, 1/8W, 1% 060-6812-0 ECI M1F1AK006.81

1 R23 RES,METAL FILM, 681 ohm, 1/8W, 1% 060-6811-0 ECI M1F1AJ681.00

1 R30 RES,METAL FILM, 750 OHM, 1/8W, 1% 060-7501-0 ECI M1F1AJ750.00

1 R5 RES,METAL FILM, 8.25K, 1/8W, 1% 060-8252-0 ECI M1F1AK008.25

3 S1-3 SWITCH,MIMI PP,DPDT,.1A BRK/MAKE 090-0012-0 ELKECTRONIC COMP MTH2UEE-1D911

3 Q1-3 J113,N-JFET,35V,2MA,TO-92 010-2010-0 NATIONAL J113

Bill of Materials Backline Pre Amp 206-0150-A1

A1 A2

Page:

Of:

X X

Qty Qty

Description

Parts Deleted

Ref. Designator

Distribution

Vendor

Test

Parts Added

Fabrication

Incoming Q.C.

Planning

Drawing(s) attached

Production Eng.

Purchasing

Date

Customer

Engineering

Assembly

Service Manual

Accounting

All in Service

All in Stock

All in Process

Beginning Serial Number:

Next Buy

Next Production Run

Q.A.

Receiving

Service

Test Proceduremodification.

is too noisy.

Control Form

Part Master File

SchematicNo Rev change is required for the 303 and 290

levels since all units have shipped with this

Punch Program

Reason For Change

Continued on ECO Supplement Page

The Overdrive B channel has too much gain and

Match volume levels between A and B channels

Change R26 from 6.81k to 3.48k

Continued on ECO Supplement Page

For product in current production add a 6.81K

resistor in parallel with R26 on the back of the

board.

Description Of Change

Reduce gain by a factor of two.

060-3482-0 3.48k, 1/8W, 1% R26

060-6812-0 6.81k, 1/8W, 1%

Part Number

Document Update

Current Rev #:

12/21/2001

Customer Name:

Model:

Assembly Description:

Gallien-Krueger

Preamp Assembly

Effective

Assembly Numbers:

Effective Date:

Approved by:

206-0150-A1

New ECO Rev #:

Originator:

######### AV

Board Artwork

Bob Gallien

Initials

#########

Date

Initials

Ref. Designator

R26

gallien

technology Engineering Change Order

Backline 110/112

Artwork

Assembly Dwg.

Auto Insert Pgm

BOM

Costing

Fab Drawing

Inspection Proc.

206-0150, 5/5/2004

6150A2 Backline 112 Preamp.sch-1 - Fri Jan 25 17:36:33 2002