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

Quality and Innovation Since 1963Printed in Canada

SERVICE MANUALLS800P

TYPE: YS1023

IMPORTANT SAFETY INSTRUCTIONS

safety-4v3.eps • Oct. 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.

Ensure that proper ventilation is provided around the appliance.

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.

Assurez que lappareil est fourni de la propre ventilation.

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.

AP800 Parts List 3/16/2004

YS # Description Qty. YS # Description Qty. YS # Description Qty.

5906 RED 3MM LED 1V9 20MA .4SPCER T&R 1 8569 CORNER, 2 LEGS NO LIP BLACK OXIDE 4 4943 1/4W 4K7 5% .2"U T&R RES 1

5907 YEL 3MM LED 1V9 20MA .4SPCER T&R 1 8579 #3386 STATIONARY WHEEL 2 4982 1/4W 4K7 5%MINI T&R RES 2

5908 GRN 3MM LED 1V9 20MA .4SPCER T&R 1 3485 CLIP 250X032 18-22AWG RIGHT ANGL 2 4828 1/4W 6K8 5% T&R RES 1

6772 BRIDGE 25A 400V WIRE LEAD SIP 1 3489 CLIP 250X032 18-22AWG DISCO/INSL 7 4762 1/4W 9K760 0.1% *** T&R RES 4

6425 BAV21 200V 0A25 DIODE T&R 1 3490 CLIP 250X032 14-16AWG DISCO/INSL 10 5016 1.0W 9K760 0.5% *** T&R RES 4

6825 1N4148 75V 0A45 DIODE T&R 24 3682 250 MALE PCB TAB REEL 20 4768 5.0W 12K 5% BLK RES 2

6892 UF4004 200V 1A0 DIODE ULTRAFAST 2 3788 QUICKON MALETAB 2 4983 1/4W 10K 5%MINI T&R RES 6

6438 1N4007 400V 1A0 DIODE T&R 11 3921 1/4" JCK PCB MT VERT STER RT SWT 2 6116 1/4W 10K0 1%MINI MF T&R RES 6

6733 BAT85 30V 0A2 DIODE SCHTKYT&R 5 3453 XLR MALE PCB MT VERT 1 4856 1/4W 12K 5% T&R RES 2

6440 1N750ARL 4V7 0W5 ZENER 5% T&R 1 3925 XLR FEML PCB MT VERT 24MM U-CONT 2 4979 1/4W 15K 5%MINI T&R RES 3

6459 1N4732A 4V7 1W0 ZENER 5% T&R 1 3451 EYELET SMALL 0.089 OD PLATED 40 4784 1/4W 17K40 0.1% *** T&R RES 2

6432 1N5248B 18V0 0W5 ZENER 5% T&R 7 3414 INTERNATIONAL PC MOUNT FUSEHOLDER 4 4831 1/4W 18K 5% T&R RES 1

6728 MC78L05ACP TO92 P 5V0 REG T&R V4 1 2438 12.0 AMP SLO-BLO .25X1.25 FUSE 2 6123 1/4W 20K0 1%MINI MF T&R RES 2

6732 MC79L05ACP TO92 N 5V0 REG V4 1 8551 BAR HANDLE RIGHT ANGLE TOP LOAD 1 4832 1/4W 22K 5% T&R RES 5

6856 NJM7815FA TO220 P 15V0 REG IS V1 2 8565 BAR HANDLE ALL METAL 2 6129 1/4W 27K 5%MINI T&R RES 1

6857 NJM7915FA TO220 N 15V0 REG IS V2 1 8604 10-32 T NUT 8 6122 1/4W 33K 5%MINI T&R RES 2

5101 BC550C TO92 NPN TRAN T&R TB 2 3501 B52200F006 COMP WASH #4 SMALL 4 6119 1/4W 47K 5%MINI T&R RES 11

5102 BC560C TO92 PNP TRAN T&R TB 1 3745 DUAL XSISTOR PBL SPRING CLEAR ZINC 2 4836 1/4W 68K 5% T&R RES 2

5103 MPSA06 TO92 NPN TRAN T&R TA 1 3645 AC SOCKET RECEPTACLE WITH 0.250 TAB 1 4837 1/4W 82K 5% T&R RES 1

5107 2N5551 TO92 NPN TRAN T&R TA 4 3799 ROUND BUMPER BUTTON BLACK 5 4942 1/4W 100K 5% .2"U T&R RES 1

5108 2N5401 TO92 PNP TRAN T&R TA 4 3803 NYLON SECUR-A-TACH MINI PLASTIC TIE 1 6120 1/4W 100K 5%MINI T&R RES 6

5105 MPSA13 TO92 NPN DARL T&R TA 1 3810 4" NYLON CABLE TIE 8 4776 1/4W 113K 1% T&R RES 5

6782 IRFP31N50L TO247 NCH MFET TM 4 3841 5.5" NYLON CABLE TIE 12 4949 1/4W 180K 5% .2"U T&R RES 2

6840 MC33078P IC DUAL OP AMP 2 3852 STICK ON CABLE WRAP ANCHOR 1 4641 1/2W 220K 5% T&R RES 1

6882 TL072CP IC FET DUAL OP AMP 10 8393 GREY STYLE 1 KNOB 1 4841 1/4W 220K 5% T&R RES 2

6884 NE5532N IC DUAL OP AMP 1 8394 GREEN STYLE 1 KNOB 1 6135 1/4W 270K 5%MINI T&R RES 1

6640 LM311 IC VOLTAGE COMPARATOR 1 8395 BLUE STYLE 1 KNOB 1 4842 1/4W 330K 5% T&R RES 2

6745 LM13600N IC XCONDUCTANCE AMP 2 3426 8' 3/16 SJT AC LINE CORD REMOVB-CSA 1 4844 1/4W 1M 5% T&R RES 6

6935 1455P1 IC SINGLE TIMER 1 8259D "Y" LOGO ELITE SERIES LARGE DOMED 1 4948 1/4W 1M 5% .2"U T&R RES 5

6603 74HC14N IC HEX INV SCHMID 2 3817 _1.5MH COIL INPUT COM MODE 1 4809 1/4W 10M 5% T&R RES 1

6605 74HC86N IC QUAD 2INP XOR 1 6497CO 77111-A7 KOOL MU POWDER CORES 2 4751 1/4W 22M 5% T&R RES 1

6887 IR2110 IC HILO FET DRIVER 2 3549 TRIFURCON TERM .156 8 3664 13" 8C-26AWG RIB 1 W/LCK HDR 098 1

5817 _15P 100V 2%CAP T&R RAD CER.2"NPO 1 3559 TERM HOUSING 8 CIR .156/RAMP 1 3790 EMI FILTER FOR RIBBON CABLE 1

5199 100P 100V 2%CAP T&R RAD CER.2"NPO 1 3676 8 CIR CABLE HOLDER .098 1 8865 4-40 X 5/16 PAN PH MS JS500 2

5197 220P 100V 2%CAP T&R RAD CER.2"NPO 2 8701 4-40 KEPS NUT ZINC 4 8741 4-40 X 1/2 PAN PH MS JS500 4

5201 470P 100V 5%CAP T&R RAD CER.2"NPO 2 8800 6-32 KEPS NUT ZINC 1 8842 #4 X 5/16 PAN QUAD TYPE A JS500 BLK 6

5416 470P 50V 10%CAP T&R BEAD NPO 2 8854 6-32 X 1/4" 0.D. HEX NUT ZINC CLEAR 1 8832 6-32 X 1/4 PAN PH TAPTITE JS500 17

5819 470P 160V 1%CAP T&R AXIAL FLM 2 8787 8-32 KEPS NUT ZINC 6 8801 6-32 X 3/8 PAN PH TAPTITE JS500 4

5206 __1N 400V 5%CAP T&R RAD .2"FLM 2 8841 10-32 KEPS NUT ZINC 2 8835 6-32 X 1/2 PAN QUAD MS TIN PLATED 1

5213 __1N 400V 5%CAP T&R RAD PRO. 2"FM 4 8602 1/4-20 T NUT 10 8796 6-32 X 5/8 PAN PH TAPTITE ZINC 5

5422 __1N 50V 10%CAP T&R BEAD NPO 1 8797 5/16-18 KEPS NUT JS500 1 8828 6-32 X 3/4 PAN PH TAPTITE JS500 9

6451 __4N7 250V 20%CAP BLK 'Y' 10MM AC 6 3895 ELASTOMER PAD 15GTR 1.5 X 4.6 1 8803 8-32 X 3/8 PAN QUAD TAPTITE JS500 6

5433 __5N6 50V 10%CAP T&R BEAD X7R 1 8581 CUSTOM PBL TRANSISTOR SPACER 2 8999 8-32 X 5/8 PAN PH TAPTITE JS500 2

5272 __6N8 100V 5%CAP T&R RAD .2"FLM 1 3583 _8 CIR WAFER W/LCK 0.1" 1 8874 8-32 X 1" PAN PHIL TAPTITE JS500 2

5204 _10N 100V 10%CAP T&R RAD .2"FLM 1 3818 EMI SUPPRESSION FERRITE BEAD T&R 2 8804 8-32X1.25 PAN PH MS ZINC CLEAR 4

6435 _22N 275V 20%CAP BLK 'X2' 15MM AC 1 4597 22AWG STRAN TC WIR JMP 3 8753 #10 X 1/2 PAN PH TYPE A JS500 BLACK 14

5223 _39N 100V 10%CAP T&R RAD .2"FLM 2 4660 5.0W 0R047 5% BLK RES 2 8756 #10 X 3/4 PAN PH TYPE A BLACK OXIDE 44

5308 _47N 50V 10%CAP T&R BEAD X7R 1 4682 1/2W 1R 5%PHILIPS SMAL T&R RES 2 8783 10-32 X 1 PAN QUAD TT JS500 BLACK 2

5310 _68N 50V 10%CAP T&R BEAD X7R 1 4703 2.0W 2R 5% T&R RES 8 8786 10-32 X 1 1/4 PAN QD MS JS500 BLACK 8

5212 100N 63V 5%CAP T&R RAD .2"FLM 27 4911 1/4W 2R2 5% T&R RES 4 8632 ROUND PUSH BUTTON 1/4" GREY 1

5242 100N 250V 20%CAP BLK 'X2' 22MM AC 2 4748 2.0W 3R9 5% T&R 5 8777 #14 X 1FLAT PH TYPE A JS500 M6 HEAD 4

5314 100N 50V 10%CAP T&R BEAD X7R 3 2010 1/8W 10R0 2%FLAME PROOF T&R RES 2 8928 #14X11/4 ALLEN FLHD WOOD SCRW JS500 8

5865 100N 250V 10%CAP BLK RAD POLY FLM 3 2040 1/4W 33R FUSIBLE T&R RES 2 8770 1/4-20 X 1 5/16 TRUSS PH MS JS500 10

5231 220N 63V 10%CAP T&R RAD .2"FLM 2 2042 1/4W 47R0 FUSIBLE T&R RES 2 8926 5/16-18X3 CARRIAGE BOLT ZINC 1

5318 220N 50V 10%CAP T&R BEAD X7R 4 4817 1/4W 47R 5% T&R RES 3 3751 SNAP IN 5/16 SPACER RICHCO 6

5233 330N 63V 5%CAP T&R RAD .2"FLM 7 2019 1/8W 100R0 1%FLAME PROOF T&R RES 3 3744 SNAP IN .375 SPACER RICHCO 9

5322 470N 50V 10%CAP T&R BEAD Z5U 3 4652 1/2W 100R 5% T&R RES 2 3851 1/2 PCB PLASTIC SPACER 6

5266 680N 250V 20%CAP BLK 'X2' 30MM AC 2 4819 1/4W 180R 5% T&R RES 2 3859 1/2 PLASTIC HEX SPACER #4 2

5255 __1U 63V 20%CAP T&R RAD .2"EL 3 4857 1/4W 220R 5% T&R RES 4 18/063Y 18" 8R1200WPGM SPEAKER DCR6.1R 1

5256 __1U 63V 5%CAP T&R RAD .2"FLM 1 4867 1/4W 270R 5% T&R RES 2 8482 3/8 1D FLAT WASHER 2

5949 __3U3 140V 20%CAP BLK RAD POLY FLM 4 4821 1/4W 470R 5% T&R RES 2 8818 3/4 OD X 3/8 ID X .080 THICK WASHER 1

5951 __3U3 340V 20%CAP BLK RAD POLY FLM 1 4933 1/4W 470R 5% .2"U T&R RES 1 3511 #6 FLAT WASHER NYLON 2

5259 __4U7 63V 20%CAP T&R RAD .2"EL 3 4743 1/4W 681R0 0.1% *** T&R RES 2 8485 #6 SPLIT WASHER ZINC 1

5945 _10U 63V 20%CAP T&R RAD .2"EL 2 2033 1/8W 1K 2%FLAME PROOF T&R RES 1 3522 DPDT MINI PC VERT SNP ALT 1

5631 _22U 50V 20%CAP T&R 6X7MM .2"EL 2 4981 1/4W 1K 5%MINI T&R RES 2 3585 DPDT ROKR SW QUIK 250" AC/PWR IEC65 1

5879 100U 16V 20%CAP T&R 8X7MM .2"EL 3 6110 1/4W 1K0 1%MINI MF T&R RES 3 3394 THERMO/BRKR:N/CLOSED OPEN@74C 1

5621 470U 63V 20%CAP BLK 12X25MM EL 2 4854 1/4W 1K2 5% T&R RES 1 3937 YEL 18AWG TR64 PREFUSED WIRE 2

5635 1000U 35V 20%CAP RADIAL ELECT BUL 1 4769 1/4W 1K4 1% T&R RES 3 3938 BRN 18AWG TR64 PREFUSED WIRE 2

5857 4700U 160V 20%CAP RAD 40X63MM ELS 4 2034 1/8W 1K5 5%FLAME PROOF T&R RES 1 3939 BLU 18AWG TR64 PREFUSED WIRE 2

4537 _10K B LIN 9MM DETENT P25 1 4935 1/4W 1K5 5% .2"U T&R RES 1 3940 RED 18AWG TR64 PREFUSED WIRE 7.333

4569 _10K LIN 12MM STEREO P21 1 4988 1/4W 1K5 5%MINI T&R RES 2 3941 BLK 18AWG TR64 PREFUSED WIRE 7.54

4567 _20K 5C R/A 9MM P25 1 4683 1.0W 1K8 5% T&R RES 1 3942 WHT 18AWG TR64 PREFUSED WIRE 2

2408 8.0 AMP CIRCUIT BREAKER 1 6105 1/4W 1K8 5%MINI T&R RES 1 3948 ORN 18AWG TR64 PREFUSED WIRE 2

712 32 X 30 X 72 2 MIL PLASTIC BAG 1 4647 1/2W 2K2 5% T&R RES 1 3949 G/Y 18AWG STRANDED GRN BASE YEL STR 1.416

3961 SNAP ON 1.16" INSULATING BUSHING 1 6104 1/4W 2K2 5%MINI T&R RES 1 3950 GRN 18AWG TR64 PREFUSED WIRE 2.29

6497 _304UH CHOKE 95T18AWG/77111MAGNTKS 2 4664 1/2W 2K7 5% T&R RES 1 3957 WHT 18AWG 36STND WIRE DOU/INS 1.958

6500 2700UH COIL COMMON MODE 7AMP 1 4864 1/4W 2K7 5% T&R RES 2 3958 BLK 18AWG 36STND WIRE DOU/INS 3.833

8483 ADAPTOR,SPEAKER STAND,METAL,BLACK 1 4774 1/4W 4K12 1% T&R RES 2 CH1256 LS800P 120VAC POWER TRANSFMR T'RD 1

8545 RECESSED RUBBER BUMPER WITH WASHER 2 4627 1/2W 4K7 5% T&R RES 1

8562 CORNER, 3 LEGS, BLACK OXIDE 2 4827 1/4W 4K7 5% T&R RES 6

# Part# DescriptionLabeled Components

1 18/063Y8M 18" 8R1200WPGM SPEAKER DCR6.1R

2 Z605 LS800P/LS808/LS808B GRILL ‡

3 Z606 LS800P/LS808/LS808B GRILL BAR ‡

4 8259D "Y" LOGO ELITE SERIES LARFED DOMED

5 8551 BAR HANDLE RIGHT ANGLE TOP LOAD

6 8565 BAR HANDLE ALL METAL

7 8483 ADAPTER, SPEAKER STAND, METAL, BLACK

8 8569 CORNER, 2 LEGS NO LIP BLACK OXIDE

9 8562 CORNER, 3 LEGS, BLACK OXIDE

10 8579 4000 SERIES RIGID CASTER

11 8545 RECESSED RUBBER BUMPER WITH WASHER

12 3522/8632 DPDT PUSH SW/ROUND PUSH BUTTON GREY

13 4537/8393 10K LIN 9MM DETENT P25/GREY STYLE 1 KNOB

14 4567/8394 20K 5C R/A 9MM P25/GREEN STYLE 1 KNOB

15 4569/8395 10K LIN 12MM STEREO P21/BLUE STYLE 1 KNOB

16 3921 1/4" JCK PCB MT VERT STER RT SWT

17 3925 XLR FEML PCB MT VERT 24MM U-CONT

18 3453 XLR MALE PCB MT VERT

19 3585 DPDT ROKR SW QUIK 250" AC/PWR IEC

20 2408 8.0 AMP CIRCUIT BREAKER

21 3645 AC SOCKET RECEPTACLE WITH 0.250

22 3426 (120V) 8' 3/16 SJT AC LINE CORD REMOVABLE

22 3474 (230V) 6' 3X.075MM AC LINE CORD EURO-R

*NOTE: Replacement grills & HF Driver supports are 'Special-Order' and are only available while the model is in production.

‡ Grilles & Support replacements are for CURRENT models only.

3

1

7

8

11

10

58

22

4

2

65

9 19

18

20

13

16

17

14

12

21

15

Parts-Serv-LS800P-1v0.xls ftp.yorkville.com Speaker Enclosure

MONO BLEND*INPUT

13

2

13

2

23

1

LS800PLEVELLINE / SPKR

HF ROLLOFF15090

NOTES:ALL LINK CONNECTIONS FUNCTION AS INPUTS OR OUTPUTS.MONO BLEND INPUT IS DESIGNED TO PROPERLY SUM TWO LINE SOURCESSUCH AS TWO CHANNELS FROM A MIXER OR A STEREO SOURCE

*

SHAPEDEEPLOUD

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

Product

LS800PDate:Filename:

PCB#

m1200S3V0.sch2002

LS800PWed Feb 15, 2006

M1200 ofSheetRev:

413V0

Product

LS800PDate:Filename:

PCB#

m1200S3V0.sch2002

LS800PWed Feb 15, 2006

M1200 ofSheetRev:

413V0

+15V

-15V

4148

D39

+15V

A

+15V

A

+15V

PSGND

R201.0W

0.5%9K76

W38White120V

IN-SpeakerOUT-Line

R41/4W

0.1%17K40

LEDGND

R163

R99

C1050V100N

-15V

C5150V330N

C4950V330N

+15V_LS

R981/4W

4K12

R971/4W

12K

-15V

C12050V1N

4148

D5

IGND

DEBUMP

+15V

R681/4W

1M

C1750V470N

SIGNAL

E B C

MPSA13

CHASSIS GROUND MADE THROUGH1/4" INPUT JACKS

3682W26 GREEN

U-GROUND

#3645IEC_RECT

3925

J2

Input

3925

J5

Mono Blend Input

W27GREENPSGND18AWG

275VC102

22N

F1SCH_BREAKER

NA: 7ACE: 8A

C2160V

470P

R51.0W

0.5%9K76

C1160V

470P

W21White230V &245V

W37Black230V & 245V

2.7mH

L56500

IN-SpeakerOUT-Line

4148

D40

1500UH

L63817

D35

4148

4148

D31

Q215105

TO92

MPSA13

5906

L3CLIP

RED

D104148

R21/4W

0.1%9K76

250VC89

4N7

D13

1N40

04

D29

1N40

04

R100

ACDETECT

C963V

1U

BoostP2:A4412

M

15C R/A20K

1/4W2K7

R3

D59

1N4004

D60

1N4004

3R92.0W

R197

250VC96

4N7

-22V

63VC105

470U

R94

1/4W 47K

MINI

R92

1/4W 47K

MINI

U5:A

TL072CP

C9535V

1000U

D53

1N4004

D541N4004

4148D15

4148D24

TO92

2N5551

Q45107

D57

1N4004

-15V

50VC15

100N

W1518AWG

Red

PSGND

PSGND

U16:A

TL072CP

U7:B

TL072CP

R881/4W

MINI10K

R96

1/4W 18K

8V

+4

V-

U7:C

VGND

C117160V

4700UC101

160V

4700U

100VC47

100N

1/4W47K

R22

MINI

63VC42

220N

1/4W100K

R7

MINI

U2:B

TL072CP

U15

:E

8V

+4

V-

U16:C

3414F3

12A SLO BLO

PSGND

3414F2

12A SLO BLO

1/4W15K

R49

MINI

GNDA

100VC93

220P

-15V

C1250V330N

8V

+4

V-

U4:C

+15V

R841/4W

MINI10K

C1850V22U

C416V

100U

1/2W220K

R16

R10

1/4W 47K

MINI

R128

1/4W 1M

4148

D2

(VCC)

LM13600N

Dual VCA6745U15:D

{Function}

R1111/4W

MINI4K7

1/4W15K

R55

MINI

R15

1/4W 47K

MINI

R28

1/4W 10K

MINI

R1271/4W

MINI10K

R1261/4W

MINI10K

8V

+4

V-

U25:C

RolloffFrequency

R341/4W

4K12

50VC13

330N

PSGND LEDGND

L4

5908

POWER

GRN

R164

1/4W 1K5

RAD

D94148

Q15108

TO92

2N5401

R831/4W

15KMINI

C9150V220N

GN

DA

-15V

SIG

NA

L

4148D46

C9050V220N

8V

+4

V-

U40:C

8V

+4

V-

U2:C

R351/4W

12K

1/4W1K5

R25

MINIQ25103

TO92

MPSA06

R1121/4W

MINI4K74148

D4

100VC92

100N

8V

+4

V-

U6:C

SIGNAL TOAMP INPUT

C B E

BC550C

E B C

2N5551

J1

3453

Link

C52100N

100V

250VC112

4N7

250VC106

680N

U1:A

TL072CP

U1:B

TL072CP

1/4W 1K5

R113

MINI

R31

1/4W 113K

R26

1/4W 2R2

W2218AWGYellow

ACDETECT

R162

C11163V

470U

R93

1/4W 47K

MINI

+22V

R196

1/4W 4K7

R91

1/4W 22K

R89

1/4W 47K

MINI

OUTIN

GND

U30

6856

NJM7815FA

{Watts}TO220

Function

OUTIN

GND

U31NJM7915FA

6857 {Watts}TO220

{Function}

R90

1/4W 22K

R116

1/4W 2K7

R271/4W

470R

4148

D11

R871/4W

MINI1K8

+15V

R95

1/4W 6K8

U7:A

TL072CP

-15V

R861/8WFLMP1K5

C113160V

4700UC104

160V

4700U

1/4W100K

R36

MINI

50VC50

330N

R48

1/4W 22M

250VC88

4N7

250VC87

4N7

U15:ALM13600N

1/4W100K

R9

MINI

8V

+4

V-

U27:C

R14

1/4W 220R

R131/4W

MINI100K

U18:B

TL072CP

R33

1/4W 22K

R17

1/4W 47K

MINI

4148D47

U4:A

TL072CP

+15V

R159

1/4W 1M

C1450V

100N

W2

LED

GN

D+1

5V

D8

Limit

YEL

Green

Chassis

{AWG}W9

Gray1

Red1

Violet1

Violet2

Yellow

Red2

Gray2

Orange

Brown

White

Blue

Black

"STYLE_P21"

W31 VIOLET21VAC

W23GREY-150VACTAP

W10Brown or OrangeBr=120V Or=245V

W6GREY+150VACTAP

IGND

3682Black

LineW4

20ASIPBRIDGE

D52

1N4004

-130V

+130V

RolloffFrequency

R561/4W

220K

C1650V470N

W1:H

W1:G

W1:F

W1:E

W1:D

W1:C

W1:B

W1:A

W32VIOLET21VACRET

W36Blue120V,230V & 245V

W14

YELLOW

CENTERTAP

W13+24VACTAP RED

W20Black or BrownBl=120V Br=230V

W16

INPUTGND

16AWGGREEN

250VC38

100N

250VC71

680N

250VC70

100N

POWER SUPPLY

R18

1/4W 681R0

0.1%

R1201/4W

MINI33K

C74100V

100N

1/4W9K76

R6

0.1%

W25

INPUTGND

16AWGGREEN

1/4W17K40

R1

0.1%

R19

1/4W 681R0

0.1%IGND

R211.0W

0.5%9K76 R165

1.0W0.5%

9K76

W2818AWGWhite

VGND

W3018AWGBlack

-15V_LS

1N4004

D58

L83818

OUTIN

GND

6856

U26NJM7815FA

{Watts}

Function

TO220

L73818

D55

1N4004

D56

1N4004

C10363V

4U7100VC109

100N

D1

6772

BRIDGE

SIP

D64148

R301/4W

1K2

R1051/4W

MINIdns

R291/4W

4K7

U5:B

TL072CP

GNDA

4148

D7

U27:B

TL072CP

U25:B

NE5532N 8V

+4

V-

U5:C

18AWG

-150V

Orange

W24

GNDA

R103

5.0W 12K

Green

Heatsink

{AWG}W8

(VCC)

LM13600N

Dual VCA6745U15:C

{Function}

18AWG

+150V

Brown

W7

R851/4W

68K

4148

D3

C2150V22U

C316V

100U

R731/4W

RAD4K7

R11

1/4W 47K

MINI

R1061/4W

2R2

C4850V

68N

U27:A

TL072CP4436P3:A

D10K

B

Function

8V

+4

V-

U1:C

R32

1/4W 4K7

C1150V330N U6:A

TL072CP

4436P3:B

D10K

B

Function

1/4W10K

R23

MINI

8V

+4

V-

U18:C

U6:B

TL072CP

W17-24VACTAP

RED

R187

1.0W 1K8

W11Orange or BrownOr=120,230V Br=245

3682White

NeutralW5

#3585SCH_DPDT

S4

250VC84

4N7

1/4W270K

R119

MINI

1/4W100K

R110

RAD

U2:A

TL072CP

1:A

3522 DO

WN

UP{Fun

ctio

n}

1:B

3522 DO

WN

UP{Fun

ctio

n}

U25:A

NE5532N

C11063V

4U7100VC116

100N

W1818AWG

Blue

+15V

W1918AWGGreen

-15V

TO92

2N5551

Q55107

63VC37

330N

63VC36

220N

Level

P1:AM

443410KB

R8

1/4W 220R

R104

5.0W 12K

1/4W27K

R114

MINI

U15:BLM13600N

U40:A

TL072CP

100VC94

220PU4:B

TL072CP

1/4W47K

R24

MINI

U40:B

TL072CP

"STYLE_P25" "STYLE_P32"

U16:B

TL072CP

RING

1/4i

n JC

K P

CB

MT

VE

RT

STE

R R

T S

WT

J7

{Fun

ctio

n}

RING

1/4i

n JC

K P

CB

MT

VE

RT

STE

R R

T S

WT

J3

{Fun

ctio

n}

U18:A

TL072CP

"STYLE_P34"

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

Product

LS800PDate:Filename:

PCB#

m1200S3V0.sch2002

LS800PThu Jan 12, 2006

M1200 ofSheetRev:

423V0

Product

LS800PDate:Filename:

PCB#

m1200S3V0.sch2002

LS800PThu Jan 12, 2006

M1200 ofSheetRev:

423V0

-130V

-15V

-15V

1/4W1K4

R70

1/4W1K4

R74

WO

OFG

ND

-15V

R41

1/4W 180K

RAD

+130V

1/4W1M

R52

RAD

1/4W180K

R43

RAD

+15V

-15V

+15V

+15V

1/4W1K4

R63

VGND

+15V

+5V_MOD

+4V7_LS

WOOFGND

+5V_MOD

VGND

SDOWNVGND

+5V_MOD

R1181/8WFLMP

100R0

AC DETECT

-5V_MOD

WOOFGND

SIGNAL

SIGNAL1

+4V7_LS

+15V_LS

+12V ret

DEBUMP

Power tienet

R751/4W

470R

+4V7_LS

+4V7_LS

+15V_LS

FBACK-

100p

FBACK+

+15V_LS

D44

0A2 BAT85

+15V

-15V_MOD

+4V7_LS

4 W29:D8SIGNAL1

SIGNAL

+15V_MOD

8V

+4

V-

U12:C

-15V

C59100V

100N

14V

+7

V-U20:G

14V

+7

V-

U9:E

1

23

U9:A

6605

74AC86

4

56

U9:B

6605

74AC86

VGND

13IN

12OUT

U11:F

6603

74F14

VGND

R121/4W

4K7

3IN

4OUT

U20:B

6603

74F14

U23

:E

100VC79

100N

R1711/4W

47R

50VC64

470P

100VC80

100N R67

1/4W 1K0

MINI

R64

1/4W 1K0

MINI

C61100V

100N

-15V_MOD

R121

1/2W 2K7

ACDETECT

R69

1/4W 1M

RADC40

400V

1N

+4V7_LS

C41100V10N

Q65108

TO92

2N5401

D321N750ARL

0W54V7

TO92

BC550C

Q35101

C663V

4U7

1/4W330K

R122

D48BAT85

0A2

VGND

+15V

C34100V

100N

R531/4W

2R2

R46

1/2W 1R

SMALL

UF4004

D17

R711/4W

MINI10K0

C850V470N

R371/4W

MINI20K0

R1691/4W

MINI47K

WO

OFG

ND

R57

1/4W 1M

RAD

D12

1N5248B 0W518V0

C2563V

10U

16VC75

100U

R151

1/4W 100K

MINI

R1491/4W

330K

R1471/4W

22K

R1581/4W

MINI10K0

8W

3:H

0

7W

3:G

0

6W

3:F

0

ACDETECT+15V_LS VGND

R66

1/4W 470R

RAD

D214148

D161N5248B

0W518V0

R150

1/4W 22K

D364148

4W

3:D

0

2W

3:B

0

3W

3:C

0

-15V+15VPSGND-130V

R199

1/4W 1M

WOOFGND

R59

5.0W 0R047

R1822.0W

2R

400VC81

1N

R161

2.0W 2R

FBACK+

R1862.0W

2R R188

2.0W 2R

R146

1/4W 220K

+15V

3IN

4OUT

U11:B

6603

74F14

9IN

8OUT

U11:D

6603

74F14

+4V7_LS

C31140V

3U3340V

C73U3

C22140V

3U3C23

250V

100N

140VC44

3U3

6Green

WOOFGND

18AWGWOOFGND

R791/4W

68K

2.0W2R

R184

R1832.0W

2R

400VC82

1N

FBACK-

R1892.0W

2R

1/4W 9K76

R76

0.1%

R771/4W

113K

C56100V

100N

R45

1/4W 1K0

MINI

D231N5248B

0W518V0

D271N5248B

0W518V0

R821/4W

113K

100pC45100V

470P

R781/4W

113K

-5V_MODR115

1/8W 100R0

FLMP

63VC28

1U

100VC26

100N

R511/4W

180R

R1951/2W

100R

-15V

C57100V

100N

PSGND

+5V_MODR107

1/8W 100R0

FLMP

D18

UF4004

VGND

SDOWN

6 W29:F8

7 W29:G8

5 W29:E8

8 W29:H8

DEBUMP

LEDGND

GNDA

To input PCB

2 W29:B8

1 W29:A8

3 W29:C8

PSGND

R1021/8WFLMP

10R0

+4V7_LS

VGND

WOOFGND

BAV21 D28

C33100V

100N

100VC62

39N

50VC65

470P

VGND

R1671/4W

47R

R65

1/4W 220R

R117

1/4W 33K

MINIC69

400V

1N

1/2W2K2

R123

R156

1/4W 10K0

MINI

R1921/4WFLMP

47R5

TO92

2N5551

Q135107

4148D33

1/4W100K

R125

MINI

R168

1/4W 2K2

MINI

1/2W4K7

R124

R441/8WFLMP33R

R152

1/4W 220R

C3950V

5N6

R60

1/8W 1K

FLMP

D344148

400VC85

1N

50VC72

220N

TO92

2N5401

Q85108

L16497

304UH

1IN

2OUT

U11:A

6603

74F14

11IN

10OUT

U11:E

6603

74F14

C20140V

3U3

VG

ND

8

NEG_OUTPUT

18AWGRED

400VC86

1N

2.0W2R

R190

L26497

304UH

C55100V

100N

C46100V

470P

OUTIN

GND

MC79L05ACP

6732 {Watts}

{Function}

U3

TO92C68100V

100N

D26

0A2 BAT85

C58100V

100N

(VCC)

LM13600N

Dual VCA6745U23:C

{Function}

PSGND

R1931/4WFLMP

47R5

63VC27

10U

OUTIN

GND

U19

6728{Function}

MC78L05ABPRM

{Watts}TO92

C67100V

100N

R1011/8WFLMP

10R0

C76100V

100N

100VC66

39N

R501/4W

180R

C77100V100P

+5V_MOD

connect toheat spreader

WOOFGND

+5V_MOD

TO92

BC560C

Q1251028

V+

4V

-

U24:C

WOOFGND

D30

4148

C563V

1U

14V

+7

V-U11:G

C3563V

1U

4148

D38R1721/4W

270R

C24100V

100NR1661/4W

270R

R381/2W

100R

Q185108

TO92

2N5401WOOFGND

SIGNALFROMINPUT

R1541/4W

MINI10K0

C60100V

100NR1091/4W

47R

U12:B

MC33078P

+15V_MOD

From Power SupplyPCB

5W

3:E

0

1W

3:A

0

+130V

R1701/4W

MINI1K

R198

1/4W 1M

TO92

2N5551

Q175107

R58

5.0W 0R047

D201N5248B

0W518V0

G

D

S

IRFP31N50L

NQ156782TO247Function

C30250V

100N

WOOFGND

R153

1/4W 10M

TO92

BC550C

Q105101

50VC73

220N

R1571/4W

MINI10K0

R40

1/4W 82K

U24:A

MC33078P

D251N4732A

1W04V7

10

98

U9:C

6605

74AC86VGND

-5V_MOD

-15V_MOD+15V_MOD

100VC29

100N

1N5248B 0W518V0D14

100VC43

100N

R621/4W

2R2

1/2W1R

R47

SMALL

G

D

S

IRFP31N50L

NQ23

6782TO247

Function

(VCC)

LM13600N

Dual VCA6745U23:D

{Function}

C78100V15P

R811/4W

113K

R801/4W

0.1%9K76

PSGND

C54100V

100N

D19

0A2 BAT85

5IN

6OUT

U11:C

6603

74F14

R61

D42

0A2 BAT85

R1551/4W

MINI10K0

100VC32

6N8

4148

D37

2+

3-4V-

8V+

5BA

L

1G

ND

17OUT

6ST

RO

BEU10

6640

LM311

R1081/4W

1M

U24:B

MC33078P

connect to heatspreader

R145

1/4W 1K

MINI

R721/4W

4K7

G

D

S

IRFP31N50L

NQ146782TO247Function

LM13600NU23:A

C19250V

100N

5

POS_OUTPUT

18AWGBLACK

+W

OO

FER

18" 8

R 1

200W

PG

M

S2

#746

5

D221N5248B

0W518V0

13

1211

U9:D

6605

74AC86

R541/8WFLMP33R

C63100V

100N

G

D

S

IRFP31N50L

NQ24

6782TO247

Function

LM13600NU23:B

C53100V

100N

WOOFER AMP

9IN

8OUT

U20:D

6603

74F14

11IN

10OUT

U20:E

6603

74F14

1IN

2OUT

U20:A

6603

74F14

U12:A

MC33078P

5IN

6OUT

U20:C

6603

74F14

13IN

12OUT

U20:F

6603

74F14

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

Product

LS800PDate:Filename:

PCB#

m1200S3V0.sch2002

LS800PThu Jun 23, 2005

M1200 ofSheetRev:

433V0

Product

LS800PDate:Filename:

PCB#

m1200S3V0.sch2002

LS800PThu Jun 23, 2005

M1200 ofSheetRev:

433V0

910111213

MODEL(S):-DATE VER# DESCRIPTION OF CHANGE#

12345678

N

NSHAFT STYLE: 4567 -> 4412, 4537 -> 4434, 4569 -> 4436GT:PC#6694:POTS CHANGED TO SAME VALUE, SHORTER

V

V..

D

D

.FEB-03-2005

NUpdate tabs for DS pcb. Add pads for subst 5242 cap.PC#6750NRemoved W12, W33, W34 & W35PC#6669 Change C19,C23,C30 from 5212(100V) to 5865(250V)PC#6637 CHANGE C81,C82,C85,C86 FROM 5206 TO 5213

VVV2V22V2

DD16-MAR-200427-JAN-200423-OCT-2003

D

9-OCT-2003 2V1

LS800PM1200.PCB_DATABASE_HISTORY

PC#6344 - Added C120 to stop osc. at mom. turn-off C120 gets manually soldered across U4 for now.

2V1

.. GT:PC#6931:SPKR 18/063Y8M -> #745913

10

7

4

1

1211

9

6

3

#

2

5

8

MODEL(S):-PENDING CHANGEPC#

*PLACE IMPLEMENTED CHANGES INTO BOARD HISTORYX

X

X

Move RTV holes under C104,C113,C117,C101 to bad inserts

Place C120 across pins 1 & 2 of U4

XX

Remove copper around heatspread holes(get covered @solder)

Force update R5, R20, R21, R165 to get new pattern

Change C19,C23,C30 from 5212(100V) to 5865(250V)

Add extra vias on eyelet parts-solder conn. not 100% on eyelets

Force update C1, C2 to get new pattern

LS800P

PC

PC

PC

6639

6634

PCPC

PC

6639

6632

6639

6631

6669

M1200 PENDING CHANGES

move via from under R90, R97, R11, R49, R91, R9, D4

REF OLD NEWPART KNOB PART KNOBMODEL(S):-

FUNCTION

RR

RRR

RRR

FF

FFF

FFF

OO K

K

OOO

KK

K

OOO

KK

K

O K

KK

NN

KKK

NNN

KKK

NNN

KN

M1200 POT LISTLS800P

P1P2P3.

LEVELSHAPEHF ROLLOFF

45674569

FREQUENCY

839383948395

443444124436

991699179918

4537

3v0M1200

Top 3v0M1200

3v0

P2

P1

P3

Top Assy M1200

Place within the board area.Copy for any break-away boards.

3. Bend leads on C19,C23 and C30 (#5865) and manually insert.

2. Fill L5's coil tray fully with RTV.

SEE PROD. NOTE #1

PRODUCTION NOTES1. Manually solder C120 (5422 - 1N0 50V) across pin 1 and pin 2 of U4 and apply RTV

PC#6669 see CARL KOT. FOR ASSISTANCE (CAPS MUST BE CHANGED)(TEMPORARILY, HAND STUFFING CORRECT PART ON CHAD)IMPLEMENT WHEN ENOUGH PCs ACCUMULATE AND DO ALLPCs TOGETHER

1/3

3v0

3v0

2/3

3v0

pin 1

M1200 3/3

3v0

USE A #8835 SCREWFROM THE BOTTOMAND #8800 NUT TOMOUNT HEAT SPREADER

VTR

VTR

VTRR168

2K2

D19

BA

T85

D32

4V7

D30

4148

R11

810

0R0

C54

100N

C64

470P

C61

100N

C82

1N

D22

18V

0

VTR

R79

68K

C30

100N

C29

100N

R72

4K7

C28

1U63V

R40

82K

C86

1N

C91

220N

VTR

VTR

R17

47K

R13

100K

C49

330N

VTR

VTR

C21

50V22U

C74

100N

R9

100K

R11

31K

5

VTR

VTR

VTR

C116

100N

C2

470P

C36

220N R21

9K76

1.0W

R53

2R2

R19

247

R5

Q6

2N54

01

C25

10U63V

C39

5N6

R60 1K

C79

100N

R77

113K

R78

113K

R81

113K

R80

9K76

C26

100N

R14

622

0K

R43

180K

C92

100N

R32

4K7

R33

22K

R35

12K

R14

220R

C48

68N

R97

12K

R34

4K12

R94

47K

R93

47K

R29

4K7

R36

100K

D58

1N40

04

D55

1N40

04

D13

1N40

04 C109

100N

C1

470P

R11

47K

R8

220R

C1201N

R170 1K

R115100R0

U19MC78L05ABPRM

C24

100N

VTR

R701K4

R172 270R

VTR

R67 1K0

C80100N

D26 BAT85

VTR

R116 2K7

R2310K

R1124K7

R83 15K

D54148

C17

470N

D114148

R8410K

R8568K

D64148

R262R2

D464148

R8947K

C96250V4N7

R2 9K76

VTR

VTR

R87 1K8

R421M

Q3

BC

550C

R123

2K2

1/2W

R16947K

D42

BA

T85

6

C63 100N

C53

100N

C68

100N

C64U763V

R121

2K7

1/2WC5

1U63V

D21

4148

D12 18V0

D17

UF

4004

D48BAT85

C69 1N

C40

1NR65220R

Q18

2N54

01R69

1M

R16

627

0R

D33

4148

VTR

VTR

VTR

C34

100N

C811N

C351U63

V

C59

100N

C65

470P

D37

4148

D38 4148

R171

47R

VTRVTR

R19

8

1M

8

18AWGRED

POS_OUTPUT

U8

1455

P1

C32

6N8

C78

15P

C41

10N

C46

470P

R45

1K0

U14

IR2110

D18UF4004

Q24

IRFP31N50L

U24 MC

3307

8P

C58 100N

C77

100PR156

10K0

R75

470R

C57 100N

D44 BAT85

R54

33RC27

10U63V

D27 18V0

R52

1M

R154

10K

0

C7516V

100U

C90

220N

W9

Green

Chassis

R15

47K

Q2

MP

SA

06

R251K5

R24 47K

R56220K

R681M

D44148

C12

330N

C14

100N

VTR

VTR

W27

GREENPSGND

W22

ACDETECTYellow

C4

16V100U

C94220P

Q1

2N54

01

R114 27K

Q5

2N55

51

VTRC52

100N

R187

1K8

1.0W

W28

White

VGND

W30

Black

-15V_LS

W39

U18

TL072CP

R12

033

K

R48

22M

Q21

MP

SA

13

D1041

48

NOL

NCL

NOR

NCR

CLCR

WHT

R27

470R

R16

220K

1/2W

R105dns

D154148

C894N7250V

W13

+24

VA

CT

AP

W17

-24V

AC

TA

P

LS800P

M1200

R32K7

R31

113K

U25

NE5532N

U1

TL072CP

VTR

C110

4U763V

C103

4U763V

W6

+150

VA

C T

AP

GR

EY

C42

220N

R86 1K5

R391M

C88

4N7250V

C87

4N7

250V

R7100K

GA

GE

RO

UT

E

0.01"/HO

LE

GA

GE

RO

UT

E

0.01"/HO

LE

Q12

BC560C

C67100N

U3

TO92

MC79L05ACP

R66

470R

R46

1R 1/2W

C55

100N

R63

1K4

C20

3U3

140V

R161

2.0W 2R

R182

2.0W 2R

C19

100N

C23100N

R76

9K76

C45

470P

R12

4K7

VTR

C66

39N

C76

100N

D14

18V

0

Q8

2N5401

R195

100R

1/2W

D23

18V

0

U23

LM13

600N

LS80

0PM

1200

C93

220P

W41

W1

W42

F2

C16

470N

C11

330N

VTR

VTR

R12

81M

C51

330N

U15

LM13

600N

W15

Red

PSGNDW7

Brown

+150V

R127

10K

Q4

2N55

51

C18

50V22U

C13

330N

-+

L3

CLI

P

RE

D

+-

D8

Lim

it

YE

L

C3

16V100U

R92

47K

U5

TL072CP

U27

TL072CP

D29

1N40

04

D56

1N40

04

D52

1N40

04

C10100N

C9

1U

U2

TL072CP

D39

4148

C95

1000U35V

W23

-150

VA

C T

AP

GR

EY

W14

YE

LL

OW

CE

NT

ER

TA

P

U16

TL0

72C

P

C15

100N

W8

Green

Heatsink

W16

16A

WG

GR

EE

N

INP

UT

GN

D

R2247K

R16

59K

761.

0W

"STYLE_P32" "STYLE_P21" "STYLE_P34"

CLINCH

ORIGIN

Q23

IRFP31N50L

R82

113K

R10

47K

R101 10R0

R107 100R0

R61 4K7R117 33K

D28BAV21

R125100K

R199 1M

C62 39N

R50 180RR38 100R

1/2W

R57 1M

D20 18V0 R41 180K

C85 1N

R157 10K0C60 100N R151 100KD36 4148

R109 47R22KR150

R37 20K0

10MR153

C72

220N

C43100N

X5 R193 47R5

D474148

D57 1N4004

D54 1N4004

D60 1N4004

D59 1N4004

L7

R1002.0W3R9

C50 330N

R96 18K

D314148 R164

1K5

R49 15KR55 15K

R1062R2

R28 10K

R30 1K2D3 4148D9 4148

R1964K7

R12610K

D24148

R417K40

R117K40

D404148R9022K

C37330N

R110100K

VCDINSERT

ORIGIN

R102 10R0

R124 4K71/2W

U11

74F14

R122

330K

R74 1K4

R167

47R

C223U3140V

LS800PM1200

U13

IR2110R44 33R

R186 2.0W2R

C33 100N5

18AWGBLACK

NEG_OUTPUT

Q14

IRFP31N50L

W11

W10

R64

1K0

R158 10K0

U10

LM31

1

C8470N

R7110K0

R155

10K

0

W37

W21

R147 22K

R1451K

C73

220N

U12

MC33078PQ10

BC550C

D34 4148R108 1M

220RR152

W36

D25

4V7

C56

100N

VTR

X2

R51180R

R189

2.0W2R

R471R

1/2W

X3R622R2

R190

2.0W2R

R734K7

R1591M

VTR

VTR

C38250V100N

W5WHITENEUTRAL

W26U-GROUND

D531N4004

C84

250V4N7

R197

2.0W3R9

C111

470U

63V

L8

W3221VACRET

VIOLET

R1622.0W3R9

R992.0W3R9

R1632.0W3R9

W19

Green

-15V

W40

R984K12

D74148

D354148

R111 4K7U7

TL0

72C

P

U4

TL0

72C

P

RING

TIP-SW

TIP

SLEEVE

RING-SWJ7

P1B

10K

Leve

l

R8810K

R6 9K76

RING

RING-SW

TIP

TIP-SW

SLEEVE

J3

P215

C R

/A

20K

R9122K

D244148

R19681R0R18681R0

U26

TO

220

NJM

7815

FA

U30

TO

220

NJM

7815

FA

C47100N

3

21

J1

Link

MPSA13

TO92

E B C

IRFP31N50L

U9

74AC86

Q17

2N5551Q13

2N5551

W29

D1618V0

R1882.0W2R

330K

R14

9

W38

W20

C31

3U3140V

R104

12K5.0W

C112 250V4N7

C10222N

275V

C113

160V

4700U

C117

160V

4700U

VTR

W31

VIOLET21VAC

W4Black

Line

R95

6K8

R119270K

-+

L4

PO

WE

R

GR

N

W24

Orange

-130V W18

Blue

+15V

C105

470U

63V

F3

U6

TL0

72C

P

U40

TL0

72C

P

P3B

10K

R103 12K

5.0W

U31

NJM

7915

FA

T

O22

0

.175

.475

.475

.225

3

21

J5

Mon

o B

lend

Inpu

t

D1

BR

IDG

E

Bod

y

"STYLE_P25"

L1

304UH

Q15

IRFP31N50L

L2

304UH

.175

.475

.475

.225

3

21

J2In

put

R184

2.0W2R

R59K761.0W

C106 680N250V

C71680N250V

C70250V100N

R58

5.0W

0R047

C443U3140V

C7

340V3U3

R183 2.0W2R

R209K761.0W

U20 74F14

L5

2.7mH

{Amps}

{WireGauge}

FUNCTION OLD NEWREFMODEL(S):-

PART KNOB PART - KNOB

RR

FF

OO

OKK

K

NNN

KKK

P1P2P3

LEVELSHAPEHF ROLLOFFFREQUENCY.

45674569

839383948395

443444124436

991699179918

4537

M1200

LS800P

13

10

7

4

1

12

9

6

11

5

8

3

#

2

MODEL(S):-

PC#

*PLACE IMPLEMENTED CHANGES INTO BOARD HISTORY

PENDING CHANGE

X

X

XX

PC

PC

PC

PC

PC

PC

M1200 PENDING CHANGES

LS800P

Place C120 across pins 1 & 2 of U46631 Force update C1, C2 to get new pattern6632 Force update R5, R20, R21, R165 to get new pattern

Move RTV holes under C104,C113,C117,C101 to bad insertsAdd extra vias on eyelet parts-solder conn. not 100% on eyeletsRemove copper around heatspread holes(get covered @solder)6639

66396639

6634

Change C19,C23,C30 from 5212(100V) to 5865(250V)6669X

move via from under R90, R97, R11, R49, R91, R9, D4

R595.0W

0R047

W3

12

9

6

3

#

13

1110

54

87

21

DATEMODEL(S):-

VER# DESCRIPTION OF CHANGE

D

D

V

V

N

N

M1200_DATABASE_HISTORY

LS800P

PC#6344 - Added C120 to stop osc. at mom. turn-off C120 gets manually soldered across U4 for now.PC#6637 CHANGE C81,C82,C85,C86 FROM 5206 TO 5213

2V1.2V12V2.

PC#6669 Change C19,C23,C30 from 5212(100V) to 5865(250V)Changes to PCB traces pending

9-OCT-2003.23-OCT-200327-JAN-2004.16-MAR-200422-OCT-200413-DEC-20043-FEB-2005

2V23V003V003V00..

Removed W12, W33, W34 & W35

PC#6632 R5,R20,R21,R165 HOLES .042" TO .052"GT:PC#6694:POTS CHANGED TO SAME VALUE, SHORTERSHAFT STYLE: 4567 -> 4412, 4537 -> 4434, 4569 -> 4436

Update tabs for DS pcb. Add pads for subst 5242 cap.pc#6750

GT:PC#6931:SPKR 18/063Y8M -> #7459..

C101

160V4700U

C104

160V4700U

L6

1500UH

{WireGauge}

{Amps}