Post on 28-Jul-2018
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}