acoustic master - zzounds · 6889 tlo74cn ic quad o/a t.i only 4 4770 1/4w 249r 1% t&r res 3...
TRANSCRIPT
ACOUSTIC MASTER
SERVICE MANUAL
U.S.A.
Yorkville Sound Inc.4625 Witmer Industrial Estate
Niagara Falls, New York14305 USA
Voice: (716) 297-2920Fax: (716) 297-3689
WORLD HEADQUARTERS
WEB ACCESS: http://www.yorkville.com
CANADA
Yorkville Sound550 Granite CourtPickering, Ontario
L1W-3Y8 CANADA
Voice: (905) 837-8481Fax: (905) 837-8746
Printed in Canada
Quality & Innovation Since 1963
TYPE: YS1004
IMPORTANT SAFETY INSTRUCTIONS
safety-4v2.eps Aug 26/05
CAUTION:TO REDUCE THE RISK OF ELECTRIC SHOCK, DO
NOT REMOVE COVER (OR BACK).
NO USER SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIEDSERVICE PERSONNEL.
INSTRUCTIONS PERTAINING TO ARISK OF FIRE, ELECTRIC SHOCK,
OR INJURY TO PERSONS
Read InstructionsThe Owner’s Manualshould be read and understood before operation of your unit. Please, save these instruc-tions for future reference.PackagingKeep the box and packaging materials, in case the unit needs to be returned for service.WarningWhen using electric products, basic precautions should always be followed, including the following:
Power SourcesYour unit should be connected to a power source only of the voltage specified in the owners manual or as marked on the unit. This unit has a polarized plug. Do not use with an extension cord or receptacle unless the plug can be fully inserted. Precautions should be taken so that the grounding scheme on the unit is not defeated.
HazardsDo not place this product on an unstable cart, stand, tripod, bracket or table. The product may fall, causing serious personal injury and serious damage to the product. Use only with cart, stand, tripod, bracket, or table recommended by the manufacturer or sold with the product. Follow the manufacturer’s instructions when installing the product and use mounting accessories recommended by the manufacturer.
The apparatus should not be exposed to dripping or splashing water; no objects filled with liquids should be placed on the apparatus.
Terminals marked with the “lightning bolt” are hazardous live; the external wiring connected to these terminals require installation by an instructed person or the use of ready made leads or cords.
No naked flame sources, such as lighted candles, should be placed on the apparatus.
Power CordThe AC supply cord should be routed so that it is unlikely that it will be damaged. If the AC supply cord is damaged DO NOT OPERATE THE UNIT.
ServiceThe unit should be serviced only by qualified service personnel.
AVIS:AFIN DE REDUIRE LES RISQUE DE CHOC ELECTRIQUE,
N’ENLEVEZ PAS LE COUVERT (OU LE PANNEAU ARRIERE)
NE CONTIENT AUCUNE PIECEREPARABLE PAR L’UTILISATEUR.
CONSULTEZ UN TECHNICIEN QUALIFIEPOUR L’ENTRETIENT
INSTRUCTIONS RELATIVES AU RISQUEDE FEU, CHOC ÉLECTRIQUE, OUBLESSURES AUX PERSONNES
Veuillez Lire le ManuelIl contient des informations qui devraient êtres comprises avant l’opération de votre appareil. Conservez S.V.P. ces instructions pour consultations ultérieures.EmballageConservez la boite au cas ou l’appareil devait être retourner pour réparation.Attention:Lors de l’utilisation de produits électrique, assurez-vous d’adhérer à des précautions de bases incluant celle qui suivent:
AlimentationL’appareil ne doit être branché qu’à une source d’alimentation correspondant au voltage spécifié dans le manuel ou tel qu’indiqué sur l’appareil. Cet appareil est équipé d’une prise d’alimentation polarisée. Ne pas utiliser cet appareil avec un cordon de raccordement à moins qu’il soit possible d’insérer complètement les trois lames. Des précautions doivent êtres prises afin d’eviter que le système de mise à la terre de l’appareil ne soit désengagé.
RisqueNe pas placer cet appareil sur un chariot, un support, un trépied ou une table instables. L’appareil pourrait tomber et blesser quelqu’un ou subir des dommages importants. Utiliser seulement un chariot, un support, un trépied ou une table recommandés par le fabricant ou vendus avec le produit. Suivre les instructions du fabricant pour installer l’appareil et utiliser les accessoires recommandés par le fabricant.
Il convient de ne pas placer sur l’appareil de sources de flammes nues, telles que des bougies allumées.
L’appeil ne doit pas être exposé à des égouttements d’eau ou des éclaboussures et qu’aucun objet rempli de liquide tel que des vases ne doit être placé sur l’appareil.
Les dispositifs marqués d’une symbole “d’éclair” sont des parties dangereuses au toucher et que les câblages extérieurs connectés à ces dispositifs de connection extérieure doivent être effectivés par un opérateur formé ou en utilisant des cordons déjà préparés.
Cordon d’AlimentationÉvitez d’endommager le cordon d’alimentation. N’UTILISEZ PAS L’APPAREIL si le cordon d’alimentation est endommagé.
ServiceConsultez un technicien qualifié pour l’entretien de votre appareil.
am100 Oct. 20, 2000YS No. Description Qty. YS No. Description Qty.
3507 28 PIN X .6" I.C DEEP SOCKET 1 3834 HEYCO #1214 STRAIN RELIEF 13550 44PIN PLCC SOCKET 1 "Y" LOGO ACOUSTIC SERIES SML. DOMED 13557 84PIN PLCC SOCKET 1 3674 9 CIR CABLE HOLDER .098 23571 28 PIN X .6" I.C. SOCKET 1 8800 6-32 KEPS NUT ZINC 86994 CRYSTAL CODEC 44PIN PLCC 1 8787 8-32 KEPS NUT ZINC 46940 16MHZ CRYSTAL VERT 2-PIN .25"CASE 1 8845 10-32 PEMNUT SS-032-2-Z1 26405 RED 3MM LED 1V7 5MA BRT 2 8898 1/4-20 CAGE NUT C7998142027 26407 YEL 3MM LED 1V8 5MA 1 3830 TO218 PREGREASED MICA 56-78-2AP 36408 GRN 3MM LED 1V9 5MA FROSTED 1 3850 TO-220 PLASTIC TRANSISTOR INSULATOR 16825 1N4148 75V 0A45 DIODE T&R 9 8581 CUSTOM PBL TRANSISTOR SPACER 36438 1N4004 400V 1A0 DIODE T&R 4 3818 EMI SUPPRESSION FERRITE BEAD T&R 26827 1N5402 200V 3A0 DIODE 4 4597 22AWG STRAN TC WIR JMP 186822 1N4745A 16V0 1W0 ZENER 5% T&R 2 4599 22AWG SOLID SC WIR T&R JMP 716463 1N5251BRL 22V0 0W5 ZENER 5% T&R 1 4594 1/8W 10R0 2%FLAME PROOF T&R RES 16738 MC7805CT TO220 P 5V0 REG V1 1 4675 1/2W 10R 5% T&R RES 45103 MPSA06 TO92 NPN TRAN T&R TA 1 4816 1/4W 33R 5% T&R RES 15105 MPSA13 TO92 NPN DARL T&R TA 3 4704 5.0W 33R 5% BLK RES 15122 J109 TO92 NCH JFET T&R TC 1 4735 1.0W 100R 5% T&R RES 66755 LM3876T IC 40 WATT POWER AMP 2 4897 1/4W 120R 5% T&R RES 16840 MC33078P IC DUAL OP AMP 1 4909 1/4W 200R 5% T&R RES 16882 TL072CP IC FET DUAL OP AMP 1 4977 1/4W 220R 5%MINI T&R RES 26889 TLO74CN IC QUAD O/A T.I ONLY 4 4770 1/4W 249R 1% T&R RES 36943 74HC374N IC OCTAL DTYPE LATCH 1 4655 1/2W 330R 5% T&R RES 86986 27C512 PROM IC YORKVILLE 16X2 PRG 1 4855 1/4W 330R 5% T&R RES 16992 1365-102 IC DIGITAL REVERB ASIC 1 5010 1/4W 330RX9 5% 10PIN SIP RES 16993 1250-101 IC SRAM 32KX8 1 4821 1/4W 470R 5% T&R RES 25402 _15P 100V 10%CAP T&R BEAD NPO 2 4799 1/4W 562R 1% T&R RES 25405 _27P 200V 5%CAP T&R RAD CER.2"NPO 3 4923 1/4W 680R 5% .2"U T&R RES 15199 100P 100V 2%CAP T&R RAD CER.2"NPO 1 4981 1/4W 1K 5%MINI T&R RES 135410 100P 100V 10%CAP T&R BEAD NPO 1 6110 1/4W 1K0 1%MINI MF T&R RES 25420 680P 50V 10%CAP T&R BEAD NPO 4 4585 1/4W 1K2 5%MINI T&R RES 15422 __1N 50V 10%CAP T&R BEAD NPO 3 4988 1/4W 1K5 5%MINI T&R RES 45208 __2N2 400V 5%CAP T&R RAD .2"FLM 2 4808 1/4W 2K 5% T&R RES 45274 __2N2 200V 5%CAP T&R RAD CER.2"NPO 6 4847 1/4W 2K2 5% T&R RES 15426 __2N2 50V 10%CAP T&R BEAD Y5R 2 6114 1/4W 2K49 1%MINI MF T&R RES 106451 __4N7 250V 20%CAP BLK 'Y' 10MM AC 1 4826 1/4W 3K3 5% T&R RES 45204 _10N 100V 10%CAP T&R RAD .2"FLM 5 4827 1/4W 4K7 5% T&R RES 25300 _10N 50V 10%CAP T&R BEAD X7R 5 4639 1/4W 4K99 1% T&R RES 25207 _18N 100V 5%CAP T&R RAD .2"FLM 2 4893 1/4W 5K1 5% T&R RES 26435 _22N 275V 20%CAP BLK 'X2' 15MM AC 1 4978 1/4W 6K8 5%MINI T&R RES 15310 _68N 50V 10%CAP T&R BEAD X7R 2 5011 1/4W _10KX9 2% 10PIN SIP RES 15228 100N 100V 5%CAP T&R RAD .2"FLM 3 6116 1/4W 10K0 1%MINI MF T&R RES 375314 100N 50V 10%CAP T&R BEAD X7R 13 4830 1/4W 15K 5% T&R RES 35231 220N 63V 10%CAP T&R RAD .2"FLM 3 6123 1/4W 20K0 1%MINI MF T&R RES 45234 470N 63V 10%CAP T&R RAD .2"FLM 1 4777 1/4W 21K5 1% T&R RES 15255 __1U 63V 20%CAP T&R RAD .2"EL 2 4917 1/4W 31K6 1% T&R RES 15256 __1U 63V 5%CAP T&R RAD .2"FLM 6 4840 1/4W 33K 5% T&R RES 15259 __4U7 63V 20%CAP T&R RAD .2"EL 3 4834 1/4W 47K 5% T&R RES 25281 _10U 16V 20%CAP T&R RAD .2"NP 4 4942 1/4W 100K 5% .2"U T&R RES 15945 _10U 63V 20%CAP T&R RAD .2"EL 3 6120 1/4W 100K 5%MINI T&R RES 75260 _22U 50V 20%CAP T&R RAD .2"EL 1 4796 1/4W 180K 5%MINI T&R RES 25961 _33U 16V 20%CAP T&R RAD .2"NP 7 6127 1/4W 470K 5%MINI T&R RES 25267 100U 25V 20%CAP T&R RAD .2"EL 1 4844 1/4W 1M 5% T&R RES 15879 100U 16V 20%CAP T&R 8X7MM .2"EL 2 3608 10" 9C-24AWG RIBBON HITMP 0.1" 15630 330U 25V 20%CAP BLK 10X13MM EL 2 8842 #4 X 5/16 PAN QUAD TYPE A JS500 BLK 45887 2200U 50V 20%CAP BLK 18X27MM EL 2 8801 6-32 X 3/8 PAN PH TAPTITE JS500 54527 ROT GRY 20MM 4BIT ENCODER P31 1 8829 6-32 X 3/8 FLAT PH TAPTITE BO#4 HEA 54417 _10K 5B LIN 9MM HORIZONTAL P28 2 8806 6-32 X 1/2 PAN PH TAPTITE JS500 14418 _10K 5C R/A 9MM HORIZONTAL P28 1 8828 6-32 X 3/4 PAN PH TAPTITE JS500 54420 _50K B LIN 9MM HORIZONTAL P28 3 8878 #6 X 2" PAN PHIL TYPE A JS500 BLACK 44419 100K B LIN 12MM HORIZONTAL STP27 2 8803 8-32 X 3/8 PAN QUAD TAPTITE JS500 2
711 30 X 50 X 1.5MIL PLASTIC BAG 1 8763 8-32 X 1/2 PAN PH MS JS500 BLACK 48547 PLASTIC FOOT BLACK 8 8874 8-32 X 1" PAN PHIL TAPTITE JS500 28570 CORNER, 2 LEGS NOTCED LIP BLACK 6 8749 10-32 X 1/2 QDX PH TAPTITE JS500 13467 CLIP 205X032 14-16AWG DISC/INSUL 2 8753 #10 X 1/2 PAN PH TYPE A JS500 BLACK 123489 CLIP 250X032 18-22AWG DISCO/INSL 5 8756 #10 X 3/4 PAN PH TYPE A BLACK OXIDE 123491 CLIP 205/187X020 18-22AWG DISCO/INS 7 8781 #10 X 7/8 FLAT PHIL TYPE A JS500BLK 103682 250 MALE PCB TAB BULK CARTRIGE 13 8912 10-32 X 1 FLAT PHIL MS JS500 BLK 43498 1/4" JCK PCB MT HORZ 4 8770 1/4-20 X 1 5/16 TRUSS PH MS JS500 23528 1/4" JCK PCB MT HORZ GOLD TR_ 1 8905 YORKVILLE PRODUCT SCHEMATIC 13417 6-32 SCREW TERMINAL PC MOUNT 3 3833 8 X 3/8 (250 OD,.171 ID)NY SPACER 53660 XLR FEML PCB MT HORZ 1 6.5 INCH WOOFER 23923 XLR MALE PCB MT HORZ MTHOLE-V SNAP 1 8820 #8 FLAT WASHER JS500 63451 EYELET SMALL 0.089 OD PLATED 7 8473 #10 BLACK CUPWASHER SWF-10BK 33414 INTERNATIONAL PC MOUNT FUSEHOLDER 2 3425 DPDT PUSH SW PCMT MAKE B4 BREAK 32439 1.25 AMP SLO-BLO .25X1.25 FUSE 1 3698 SPST ROKR SW QUIK 180" AC PWR BL/BL 18459 9.5" STRAP HANDLE, PLASTIC COVERS 1 8468 VELCRO STRAP 3/4"X22CM (VELSTRAP) 18604 10-32 T NUT 2 1310 4200 BLOC-80B/100G S120B/100K XFMR 17418 8R 30W TWEETER PIEZO KSN1056A 13745 DUAL XSISTOR PBL SPRING PLATE ZN 23804 SNAP ON 1.5" INSULATING BUSHING 13795 #8 GROUND LUG ZIERICK 505-169 13803 NYLON SECUR-A-TACH MINI PLASTIC TIE 13810 4" NYLON CABLE TIE 48636 BUTTON KNOB FLAT BLACK 38641 AQUA KNOB FOR "NEW" ACOUSTIC SERIE 93481 8' 3/18 SJT AC LINE CORD 250 CLIPS 1
# Part# Description FunctionLabeled Components
1 3450 1/4" JCK PCB MT HORZ GOLD TR_ Jack2 4417 _10K 5B LIN 9MM HORIZONTAL P28 Gain 13 4420 _50K B LIN 9MM HORIZONTAL P28 Bass4 4420 _50K B LIN 9MM HORIZONTAL P28 Mid5 4420 _50K B LIN 9MM HORIZONTAL P28 Treble6 4419 100K B LIN 12MM HORIZONTAL STP27 Notch7 3660 XLR FEML PCB MT HORZ Jack8 4418 _10K 5C R/A 9MM HORIZONTAL P28 Gain 29 4419 100K B LIN 12MM HORIZONTAL STP27 Volume10 4417 _10K 5B LIN 9MM HORIZONTAL P28 Effects11 4527 ROT GRY 20MM 4BIT ENCODER P31 Presets
knob 8641 Note: All pots use 8641 Aqua Knob Knob12 3698 SPST ROKR SW QUIK 180" AC PWR BL/BL13 3425 DPDT PUSH SW PCMT MAKE B4 BREAK13 8636 BUTTON KNOB FLAT BLACK14 Z338 AM100 Grill (special order while unit is in production only)15 8547 PLASTIC FOOT BLACK16 8570 CORNER, 2 LEGS NOTCED LIP BLACK17 3834 HEYCO #1214 STRAIN RELIEF18 8459 9.5" STRAP HANDLE, PLASTIC COVERS19 3923 XLR MALE PCB MT HORZ MTHOLE-V SNAP20 8468 VELCRO STRAP 3/4"X22CM (VELSTRAP)21 3481 8' 3/18 SJT AC LINE CORD 250 CLIPS22 YSM-1WFR 6.5 INCH WOOFER23 7418 8R 30W TWEETER PIEZO KSN1056A
Internal Electronic Components1310 4200 BLOC-80B/100G S120B/100K XFMR2439 1.25 AMP SLO-BLO .25X1.25 FUSE3608 10" 9C-24AWG RIBBON HITMP 0.1"3745 DUAL XSISTOR PBL SPRING PLATE ZN3830 TO218 PREGREASED MICA 56-78-2AP3850 TO-220 PLASTIC TRANSISTOR INSULATOR4594 1/8W 10R0 2%FLAME PROOF T&R RES5010 1/4W 330RX9 5% 10PIN SIP RES5011 1/4W _10KX9 2% 10PIN SIP RES5103 MPSA06 TO92 NPN TRAN T&R TA5105 MPSA13 TO92 NPN DARL T&R TA5122 J109 TO92 NCH JFET T&R TC
Notes: 5887 2200U 50V 20%CAP BLK 18X27MM EL6463 1N5251BRL 22V0 0W5 ZENER 5% T&R6738 MC7805CT TO220 P 5V0 REG V16755 LM3876T IC 40 WATT POWER AMP6822 1N4745A 16V0 1W0 ZENER 5% T&R6827 1N5402__200V 3A0 DIODE6840 MC33078P IC DUAL OP AMP6882 TL072CP IC FET DUAL OP AMP6889 TLO74CN IC QUAD O/A T.I ONLY6986 27C512 PROM IC YORKVILLE 16X2 PRG6992 1365-102 IC DIGITAL REVERB ASIC6993 1250-101 IC SRAM 32KX88581 CUSTOM PBL TRANSISTOR SPACER
applicable to serial numbers 001xxxx
p-am100-final v3.xls - 10/19/00 ftp.yorkville.com/parts Instrument Amplifiers
Block Diagram for AM100
AMP R
Ch 2 EFXOn / Off
Master R
Tweeter8 Ohms
8 Ohms
AMP LMaster L
8 Ohms
DIGITALEFFECTSBank A
orBank B
Bank A
Notch Switch
Bank B
Wet / Dry
XLR
Mono 1/4" High Z
Low Z
Input 1 Gain Pot
Input 2 Gain Pot
EQ
In 1
In 2
BLOCK-DIAGRAM-am100-2v0 .ai
Foot EFX Switch(In / Out)
EFX Return(ch 2)
EFX Send(ch 2)
Balanced Line Out - Dry(ch 1 & ch 2)
Right Bus
Left Bus
Mono 1/4"
Balanced
Gain 2
Gain 1
Amber LED ON for Bank AChannel Inputs Speaker Outputs
Effects Loop and Line Out
Low / Mid / High
DESIGNED AND MANUFACTURED BY YORKVILLE SOUND
On / Off
On / Off
17 17
16 16
15 15
14 14
13 13
12 12
11 11
10 10
9 9
8 8
7 7
6 6
5 5
4 4
3 3
2 2
1 1
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
I
I
J
J
K
K
L
L
M
M
N
N
O
O
P
P
Q
Q
R
R
S
S
T
T
U
U
V
V
Product
Date:Filename:
PCB# ofSheetRev:
316.00
M574-6V00sch.sch2002
AM100Wed Nov 30, 2005
M574ACOUSTIC GUITAR AMP
Product
Date:Filename:
PCB# ofSheetRev:
316.00
M574-6V00sch.sch2002
AM100Wed Nov 30, 2005
M574ACOUSTIC GUITAR AMP
F1
1
2
3
C32100N400V
5
4
50V
100N
C15
0SPST
SW
ITC
H
C15
A68
0P50
V
C3222N 275V
33UC9
16V
R253100R1.0W
C55
100N
250V
R252100R1.0W C
251
100N
100V
1/4WR19
10K0
1/4WR11
10K0
20%
PTC
6482
R30
0
C210N 100V
4U7
63V
C6
AC
S1
4007
D1A
C25
04U
763
V
1/4W 4K99
R49
1N 50VC14
1/4W 4K99
R341N 50V
C13
1/4WR10
100K
M
5B L
IN44
17
10K P1:A
Function
C304N7400V
C25
2200
U50
V
D31N5402
1N5402D2
1N5402D1
1/4W 2K2
R210
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R53
120R
50V100NC27
63V
4U7
C7
1310E
R203330R1/2W
R39330R1/2W
C28
330U
25V
R207330R1/2W
1/4W
R21
14K
7
C20
11U
63V
1/4WR52180K
1/4WR18A180K
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R65
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D254148
1/4W
R453K3
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C45
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100N
C43
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4148
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4148D31
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{Function}LD5
YEL
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R21
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100V15PC12
4148D6
C15
210
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V
1/4W 470R
R147
1/4W .
R55
100K
1/4W
R16
110
0K
C57
100N
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1/4W.1K
R32C533U 16V
1/4W.
R671K
1/4W
R435K1
C12
11U
63V
S1:B
CHAN 1 NOTCH
S1:A
C50
100N
50V
C42
100N
50V
1/4W1K5R240
1/4W1K5
R238
1/4W2K49R154
1/4W2K49R150
1/4W2K49R153
1/4W2K49R151
1/4W
R2910K
1/4W.10K0
R14
1/4W 15K
R83
100NC63
100V
1/4W20K0
R241
1/4WR23920K0
1/4WMINI
R15520K0
1/4W20K0R156
1/4W
R1710K0
1/4W
R1610K0
1/4W
R504K7
1/4W
R8910K0
1/4WR44
10K0
U6:D
TLO74CN
C15768N 50V
C6868N 50V
1/4W
R862K
1/4W
R8510K0
680P
50V
C16
B1/
4W
R20
B1K
1/4W
R8110K0
1/4WR82
10K0
1/4W
R872K
C6610N 100V
1/4W
R13
A10
0K
C16
A 50V
680P
63V
10U
C17
A1/
4W
R20
A1K
1/4W.
R2235K1
63V 1UC22A
R22A1/4W
.15K
C23
B22
0N63
V
1/4W
R1510K
220N
63V
C23
A40
07D5A
AM100WFR
1/4W2K49R222
1/4W2K49R236
U8:BTLO74CN
1/4W.
R2110K0
C1933U 16V
1/4W.
R2510K0
#AM100WFR
R24A33R5.0W
1/4W10K0R235
1/4W.10K0
R22
1/4W10K0R26
#7418
1/4W
R24249R
R251100R1.0W
R255100R1.0W
C304N7 250V
R250100R1.0W
R254100R1.0W
3414
1/4W 1K
R35
C3
100P
100V
C26
2200
U50
V
D41N5402
D2A4007
1/4W1K0
R9
C29
330U
25V
R205330R1/2W
RED
CLIPLD2
1/4W.1K5
R70
ZD3
16V0
1N47
45A
1W
08
V+4
V-
U1:C
1/4W 47K
R47
LD3
GRN
C25
210
N50
V
4V+
11V-
U8:E
3425
S3:A
1/4W
R33 1K
1/4W 1KR23
4V+
11V-
U9:E
1/4W 10K
R28
1/4W
R40
100K
U9:ATLO74CN
U9:B
TLO74CN
1/4W
R23210K0
63V 220NC65
1/4W
R90
33R
B CTO-92E
MPSA13MPSA06
1/4W
R23710K0
1/4W
R13
B10
0KC
15B
680P
50V
63V
10U
C17
B
1/4W
R22910K0
C67
2N2
400V
S GTO-92D
J109
1/4W
R6831K6
1/4W 1K5
R71
R25
B10
R1/
2W
R23
B10
R1/
2W
D5B
4007
3425
S2:B
S2:A
CH
AN 2
EFX
BYP
ASS
.
R25
A10
R1/
2W.
R23
A10
R1/
2W
1/4WR2302K49
1/4WR2342K49
1/4WR22010K0
6943_PC
3923
J8
LINE OUT
M
5B LIN4417
WET
/DR
YP8:A10K
XF2
C11033U 16V
EUROPEAN POWER SUPPLY
330RR201
1/2W
R202330R1/2W
SPST
Sw
itch
ACS1
COPPERTie Here
330RR206
1/2W
0W5
1N52
51BR
L ZD
1022
V0
1/4W
R6562R
1/4W
R5562R
U2:B
MC33078P
3660
J4
4148
D26
A
1/4W10K0
R4 U1:A
TL072CP
C1533U 16V
1/4WR212470K
50V 22UC18
D104148
M
442050K B LIN
P4:ATREBLE
1/4W 3K3
R41C161N 50V 1/4W
R4210K0
U5:D
TLO74CN
CopperTie Here
M
442050K B LIN
MID P3:A
M
50K 4420B LIN
BASS P2:A 63V 1UC100
1/4WR31
20K0
100NC46
50V
1/4W.
10KR91
1/4W 10K
R18U9:D
TLO74CN
1/4W 10K
R30U9:C
TLO74CNU6:A
TLO74CN
U5:A
TLO74CNU5:B
TLO74CN
1/4W
R1210K0
1/4W
R8010K0
18NC60
100V
1/4W
R8410K0
1/4W.
R10510K
2N2C64
400V
63V470NC62
63V 1UC21A
2 NC16 NC2
11 NC3
U4BLM3876T
U6:BTLO74CN
U5:C
TLO74CN
1/4W
R225249R
1/4W
R23310K0
1/4W
R23110K0
C6118N 100V
1/4WR2241K2
1/4W
R12K
1/4W
R210K
U8:C
TLO74CN
U6:C
TLO74CN
15P 100VC1
+
-
R_HIGH8R 30W TWEETER
ST R
Gold Gold .
J5EFX RETURN
3414 F1
R204330R1/2W
OUTIN
GND
Q20MC7805CT
6738
LD1
RED
1/4W R3
1M
MPSA13Q10A
C4100P 100V1/4W
1K0R8
8V+
4V-
U2:C
4V+
11V-
U5:E
4V+
11V-
U6:E
1/4W.
R66330R
C21
10N
50V
D2014148
C102N2 50V
U1:B
TL072CP
1/4W
R65
100K
MPSA13
Q10
3425
S3:B
"STYLE_P31"
M
MASTERP7:B
100K
B LIN4419
1/4W 10K
R157
M
B LI
N44
19
100KP6:B
NOTCH
M
B LI
N44
19NOTCH
P6:A 100K
1/4W
R22810K0
4148
D60
2 NC16 NC2
11 NC3
LM3876TU4A
I GTO-220
O
78XX
6840_PC6882_PC
1/4W 21K5
R221
1/4W 15K
R22B
C22
B 1U63
V
C21
B 1U63
V
-
+L_SPKR8R 6.5" WOOFER
1/4W
R227200R
TLO74CN
U8:D
ST R
- - -
EFX SENDJ6
1/4W.
R27249R
5
4
1
2
3
60Hz120VAC
XF2
Part#1310
M
B LIN4419
MASTERP7:A
100K
"STYLE_P27" "STYLE_P28" 6755_PC
-
+
R_SPKR8R 6.5" WOOFER
M
5C R
/A44
18
10K P5:A
S TR
---
J2
6889_PC
U2:A
MC33078P
U8:A
TLO74CN
S TR
---
J3
17 17
16 16
15 15
14 14
13 13
12 12
11 11
10 10
9 9
8 8
7 7
6 6
5 5
4 4
3 3
2 2
1 1
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
I
I
J
J
K
K
L
L
M
M
N
N
O
O
P
P
Q
Q
R
R
S
S
T
T
U
U
V
V
Product
Date:Filename:
PCB# ofSheetRev:
326.00
M574-6V00sch.sch2002
AM100Wed Nov 30, 2005
M574ACOUSTIC GUITAR AMP
Product
Date:Filename:
PCB# ofSheetRev:
326.00
M574-6V00sch.sch2002
AM100Wed Nov 30, 2005
M574ACOUSTIC GUITAR AMP
N13
1
C54
FX20
0V2N
2
C10
FX16
V10
U
C20
FX10
0V10
0N
C27
FX50
V10
0N
C26
FX50
V10
0N
R15
FX:G
1/4W
10PI
N33
0RX9
N14 N16
OU
T1
Link
R294FX3818
R295FX3818
R9FX1/4W
MINI1K
100VC22FX
10N
C28
FX50
V10
0N
4148
D2F
X
C25
FX20
0V2N
2
C2FX16V33U
R6F
X1/
4W MIN
I6K
8
C6FX50V22U
R17FX1/8W
10R
R8FX1/4W
RAD100K
16MHZ
X1FX
6940
C12FX200V 2N2
C11FX16V 10U
R7FX1/4W
MINI470R
C8FX200V 2N2
C9FX16V 33U
TO92
MPSA06
Q1FX5103
C1FX63V680N
C19FX16V 33U
R15
FX:D
1/4W
10PI
N33
0RX9
R15
FX:C
1/4W
10PI
N33
0RX9
R15
FX:B
1/4W
10PI
N33
0RX9
R15
FX:I
1/4W
10PI
N33
0RX9
R15
FX:E
1/4W
10PI
N33
0RX9
R15
FX:F
1/4W
10PI
N33
0RX9
OU
T_G
ND
Link
OU
T2
Link
+5V
Link
C7FX200V 2N2 Copper
Tie Here CopperTie Here
C23FX16V 33U Lo
_Bit0
Link
Lo_B
it1
Link
Lo_B
it2
Link
012
CO
M3
ROT H4527
P12FX:AEFFECTS SELECT
R16FX1/4W
RAD470R
R11FX1/4W
MINI10K
U4FX:G
U4FX:E
U4FX:D
R5FX1/4W
MINI1K
16VC21FX1
100U
C3FX200V27P
C24
FX20
0V2N
2
C4FX200V27P
R15
FX:A
1/4W
10PI
N33
0RX9
R13FX1/4W
MINI1K
TO92
MPSA13
Q2FX5105
R28FX1/4W
MINI220R
R29FX1/4W
MINI220R
C18FX100V 10N
R15
FX:H
1/4W
10PI
N33
0RX9
U4FX:B
U4FX:C
U4FX:A
U4FX:F
U4FX:H
R12FX1/4W
MINI1K
R100FX:F1/4W10PIN
_10KX9
R100FX:G1/4W10PIN
_10KX9
R100FX:H1/4W10PIN
_10KX9
R100FX:C1/4W10PIN
_10KX9
R100FX:A1/4W10PIN
_10KX9
R100FX:D1/4W10PIN
_10KX9
D_G
ND
Link
R10FX1/4W
MINI470K
C17FX100V 10N
74HC374N6943
U4FX:I
R100FX:B1/4W10PIN
_10KX9
R100FX:E1/4W10PIN
_10KX9
ST R
- - -
J7EFX ON-OFF
100-1355-101
ASIC 2
ART FX DSP2
(DA
C04
)(D
AC
05)
(DA
C02
)(D
AC
03)
(DA
C01
)(S
H2)
(SH
1)
(DA
C00
)
(DA
C09
)(D
AC
14)
(DA
C10
)
(DA
C06
)(D
AC
07)
(DA
C08
)(D
AC
15)
(DA
C11
)(D
AC
12)
(DA
C13
)
U2FX
CRYSTAL ADC/DAC
CS4218
CRYSTAL ADC/DAC
CS4218
12
9
6
3
13
1011
7
4
12
5
8
V
V
V
V
V
VV
V
V
.
V
V
.
D
D
D
D
N
N
N
N
D
DD
D
D
.
D
.
D
N
NN
N
N
REMOVED LED5 AND R69 FROM LAYOUT - ONLY PADS
N
N
REPLACED JUMPERS WITH RIBBON CABLES
13
10
7
4
1
9
1112
8
#
23
56
VER#MODEL(S):-
DATE DESCRIPTION OF CHANGE
6.00
4.00
.
.
1.00
5.00.
3.002.10
.2.00
1.201.10
AUG-19-2005
JAN/15/03
JUN/25/01
.
APR/17/00
CONV. PCAD2002:PC#6928:ADD ETCH GUIDE, TARGETS
PC#6584 YELL LED #6407 -> #5994
FIXED SPAN ON R16, R17
PC#6292 R16FX 680R -> 470R . DELETE C5FX
FIRST PRODUCTION
AM100
NOV/23/04MAY/04/05
APR/17/02NOV/13/01
.DEC/20/00
OCT/11/00MAY/11/00
PC#6846 REDO SOLDERMASKPC#6771 #3571 -> #3507 (SOCKET FOR #6993 SRAM)
UPDATE TAB AND FUSEHOLDER PADS
ENABLE FOOT SWITCH ADD X79PC#6313 REVERSE CONNECTION TO EFX.
PC#6285 C21, C252 100n -> 10nPC#6252 NA FUSE 1.6A-SB -> 1.25A-SB
M574
ADD 0.05" TO BOARD EDGE AT P12
VCDCLINCH
ORIGIN LONG AXIS
SH
OR
T A
XIS
INSERT
ORIGIN M574
V6.0
0M
574
Pcb
Mec
h
V6.00
BlankSize - 18250x8600
Pcb MechTAB
NORMAL
SOCKET
SOCKET WITH DIRECTION
NORMAL LARGE
SOCKET UPSIDE DOWN
EYELET LEGEND
1
1
M574 V6.00
TL074CN
V6.0
0M
574
M57
4To
p A
ssy
LM3876T
TL072CP
Top Assy
74HC374N
MC33078P
PRODUCTION NOTES1) RTV ALL 0.2" ELECTROLITIC CAPS RTV CAPS TO SOCKET IN DIGITAL EFFECTS AREA
2) DO NOT STUFF LED5, R69
3) TRIM THE LEADS OF U4A AND U4B AFTER SOLDERING
4) FOR CE USE 100N 250V PT#5242 FOR C32 AC CAP
5) FOR NA USE 22N 275V PT#6435 FOR C32 AC CAP
6) DO NOT CUT THE LEADS OF D1, D2, D3, D4 BEND OVER FLAT TO BOARD
RTV
RTV
VTR
RTV
RTV
-+ + -
RTV
RTV
GUIDEETCH
BA
R D
OW
N
HandInserted
RTV
-
-+
+
GUIDEETCH
-++
-
GUIDEETCH
VTR
BA
R D
OW
N
D GSTO-92
J109
VTR
21
RTV
BA
R D
OW
N
GUIDEETCH
RTV
VTR
7
7
V+A
NC
1
OU
T
V-
V+B
GN
D
MU
TE
IN-
IN+
NC
3
NC
2
7
"STYLE_P28" "STYLE_P27"
VTR
12
3
-+ +
-
BA
R D
OW
N
I OG
78XX
TO-220E CBTO-92
MPSA13MPSA06
6840_PC
6882_PC
6889_PC6943_PC
V+A
NC
1
OU
T
V-
V+B
GN
D
MU
TE
IN-
IN+
NC
3
NC
2
7
7
32
30
26
24
20
18
14
12
33 35
31
36
34
25
27
19
21
10
13
15
911
39 41
40 42
46
35
45 47
46 48
8284
83 81
51 53
52
57
55
61
63
67
69
73
78
76
77 75
54
56
60
62
66
68
74
72
28
22
16
23
29
17
59
65
71
58
64
70
37 43
38 44
28
17
49
50
80
79
11
8
5
2
12
9
6
13
10
7
34
1
D
D
D
V
V
V
N
N
N
D
D
D
D
D
D
DD
V
V
V
V
V
V
VV
N
N
N
N
N
N
NN
. . REMOVED LED5 AND R69 FROM LAYOUT - ONLY PADSREPLACED JUMPERS WITH RIBBON CABLES..
12
9
6
3
#
13
1110
54
87
21
DATEMODEL(S):-
VER# DESCRIPTION OF CHANGE
MAY/04/05
APR/17/02
.
OCT/11/00
3.00
.
1.20
PC#6846 REDO SOLDERMASK
UPDATE TAB AND FUSEHOLDER PADS
ENABLE FOOT SWITCH ADD X79
PC#6285 C21, C252 100n -> 10n
NOV/23/04JAN/15/03
NOV/13/01JUN/25/01
.DEC/20/00
APR/17/00MAY/11/00
4.00.
.2.10
.2.00
1.001.10
PC#6584 YELL LED #6407 -> #5994PC#6771 #3571 -> #3507 (SOCKET FOR #6993 SRAM)
PC#6313 REVERSE CONNECTION TO EFX.PC#6292 R16FX 680R -> 470R . DELETE C5FX
FIXED SPAN ON R16, R17ADD 0.05" TO BOARD EDGE AT P12
PC#6252 NA FUSE 1.6A-SB -> 1.25A-SBFIRST PRODUCTION
M574AM100
5.00AUG-19-2005 6.00 CONV. PCAD2002:PC#6928:ADD ETCH GUIDE, TARGETS
FUNCTION KNOBREFMODEL(S):-
PART#
RRR
RRR
P8P12
P1
P2 ,P3, P4
FFF
FFF
NOTCH, MASTERDRY/WETEFFECTS
GAIN CH 1GAIN CH 2BASS, MID, TREB
PPP
PPP
#4419#4417#4527
#4417#4418#4420
NNN
NNN
'' "'' ''
MAR/2000
" "
KKK
KKK
#8641#8641#8641
#8641#8641#8641
MAR/2000
M574 POT LISTAM100
" "
" "
P5
P6, P7
"STYLE_P31"6755_PC
5
2
#
6
34
1DATE
MODEL(S):-VER# DESCRIPTION OF CHANGE
D V ND
DD
V
VV
N
NN
N
AM100M574 DRILL HISTORY
V13V14
DEC-09-2003AUG-23-2005 CONVERSION TO PCAD2002
4
1
65
3
#
2
MODEL(S):-PC#
*PLACE IMPLEMENTED CHANGES INTO BOARD HISTORY
PENDING CHANGE
X
X
XX
XX
PC
PC
PCPC
PCPC
M574 PENDING CHANGESAM100
CLIP
TREBLE WET/DRY
NOTCH MASTER
LINE
OU
T
BASSMID
EFX
SE
ND
LEFT AMP
EFX
ON
-OFF
CHAN 1 NOTCH
INPUT 2
CLIP
FUNCTION
EFFECTS SELECT
EFX
RE
TUR
N
CH
AN
2 E
FX B
YPA
SS
3674
3818
6405
5630 68
27
5994
6408
5865
#647
4
3417
3674
5630
4420
3417
6827
4417
3818
3417
3414
6451
44194419
36653676
36763676
36763676
3923
6827
36763676
36653665
6940
36763665
6435
44174420
4420
6755
3665
3425
5887
36606405
6738
6827
366536653665
6755
6993
3425
6994
4527
5887
6992
4418
3425
6943
5011
5010
6981
100K
16V
0
16V
0
10K
068
0P
1K0
680P
1U63V
3K3
4K7
4148
1U63V
2N2
20K
180K 25V
100U
1/2W 10
R
4007
100N
2K49
10K
0
10K
010
0K
2K49
2K49
1K
1K
2N2
220R 10
N
100N
4148
100K
20K
0
1K0
3K3
47K
3K3
3K3
10K
0
18N
4148
10K
010
0N
4148
4007
100N
10K
010
K20
K0
10K
0
10K
020
K0
10K
10K
1K2
2K 10K
1K
2N2
2N2
470R
100N
470K
330R
330R
1/2W
330R
1/2W 33
0R1/
2W
1M
100P
4148
18N
5K1
470N
33R
10K010K0
2K2K
100N
100N
10K0
2K49
4148
RED
10N
100P
10K0
4148
15P
1U
2N2
25V
330U
15K
1N4K
7 TLO
74C
N
100K
100K
63V10U
1K
100K
63V1U10K0
15K
10K0
220N100N
10N
470K
22V
0
10K010K0
180K
2K2
1U
10K0
4148
63V4U7
1N54
02
100N
1.0W
100R
1.0W
100R
1.0W
100R
1U
1U
220N
68N
68N
33U16V10
K0
10K0
680P
100N
27P
10K
068
0P
63V10U
1K
100K
100N
33U16V
10K
2N2
33U
16V
16V100U
10N
YEL
33U
16V
10U16V
220R
10N
10N
33U
16V
2N2
10R
100N
GR
EEN
100N
PTC
1K0
2N2
33U
16V
1K2K
10N
25V
330U
50K
B LIN
100N
100K10
K0
10K
0
TLO
74C
N33
K
MP
SA
13
1K40
07
33U16V
1N54
02
100R
1.0W
100R
1.0W
10K
10K
TLO
74C
N
10K
020
K0 20
K0
15P
10K
5B LIN
100N
1K
27P
100N
6K8
2N2
470R
4N7
250V
330R
1/2W
330R
1/2W 1/2W
330R
1/2W
330R
330R
1/2W
B LIN
100K
B LIN100K
47K
100N4148 10K0
1K5
10R1/2W
562R10K0
1N4K99
4K99
10K0
1K5200R
5K1
1K5
1K5
2K49
2K49
249R
10K0
10K
1K
10N
1K
4U7
63V
TL07
2CP
MPSA13 10K
4007
1U
10R1/2W220N
562R
MC33078P
31K6
1N
21K5
1N54
02
J109
1/2W 10
R10K
2K49
TLO74CN
2K49
249R
16M
HZ
470R
249R
1K
33R5.0W
15K
MPSA13
1K
33U
16V
MPSA06
33U
16V
680N
275V22N
100N
4U7
63V
10K
5B LIN
50K
B LIN
50K
B LIN
LM3876T
DPDT PUSH
2200U50V
22U50V
2N2
RE
D
{Watts}MC7805CT
1N54
02
100R
1.0W
LM3876T
IC 32KX8
DPDT PUSH
10U
16V
CS
4216
50V22U
ROT H
2200U50V
ART-1365
1365-102
10K
5C R/A
DPDT PUSH
120R
74HC374N
_10KX9
330RX9
27C512 PROM
V6.0
0M
574
3/3
AM
100
V6.00
R69
DNSLED5
V6.00
R10
ZD3
X54
ZD2
R80
C16
B
R54
C15
B
X28
C100
R41
X46
R21
1
D20
1 C202
C64
R21
A
R52
C8
R25
A
X88
D5A
C42
R23
0
R23
3
X55
X66
X65
R22
0R
13A
R22
2R
236
R20
A
X1
X113
R13
FX
C8FX
X105
X115
R29
FX
C17
FX
X79
C46
D31
R65
R31
R8
X41
R46
R47
R38
R45
X5
X6
R42
C61
D25
R22
9C
27
D26
A
X83 D
2A
X43
X59
C50
R21
R28
R15
5
R17
R16
R239
R29
R2
X9
R22
4R
1
X13
R15
R67
C25
FX
X11
6C
24FX
R7F
X
X25
X51X
50
X53
X56
X103
X100
C26FX
R10
FXR
294F
X
R66
R39 R201
X34
R206
X29
R3
C3
W16BLK
D60
C60
R43
X44X45
C62
R90
R89R84
R86R87
C41
C40
X60
R19
X69
X42
R234
X8
D2FX
W15GRN
LD2
C2
C4
R4
D26
C12
C21B
C10
C28
W9
LEFT_+)
BLU
E R22B
C16
R50
U5
R40
R13
B
C17B
R20
B
X68
R161
C121R82
R83
R85
C65
C63
C66
R21
2
ZD10
W18GRN
R232
R23
7
R18
A
R21
0C20
1
W8
RIGHT SPKR(-)BLACK
R11X
58
D10
W7
X86
C250
D2
X48
X70
C251
R25
1
R25
3
R25
5
W13
SPK
R(+
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C22AC21A
C23A
C68
C15
7
C19
R23
1
R26
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C16
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C57
C4FX
R23
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C17A
X57X
62
R12FX
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R8F
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C28
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C9FX
R11FX
C54
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C2FX
C21FX1 C22FX
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C11FX
R28
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R17
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C20FX
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C55
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C152
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R44
R81
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R65
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R32
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C27
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4" B
LACK
DBL
/INS
AM100 EXPORT ACWIRINGMay 23 2000
# 8 4 8 6L O C K W A S H E R
C H AS S I S
1309
4" B
LACK
DBL
/INS
LINE
CO
RD
4" B
LACK
DBL
/INS
AM100 EXPORT ACWIRINGJUN 25 2001
# 8 4 8 6L O C K W A S H E R
CHASSIS
1309
4" B
LACK
DBL
/INS
WHI
TE
BLAC
K
YELREDBLK
BLUE
BLK
YEL RED RED