YORKVILLE LS800P User manual

U.S.A.
Yorkville Sound Inc.
4625 Witmer Industrial Estate
Niagara Falls, New York
14305 USA
Voice: [phone]
Fax: [phone]
WORLD HEADQUARTERS
WEB ACCESS: http://www.yorkville.com
CANADA
Yorkville Sound
550 Granite Court
Pickering, Ontario
L1W-3Y8 CANADA
Voice: [phone]
Fax: [phone]
Quality and Innovation Since 1963
Printed in Canada
SERVICE MANUAL
LS800P
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 QUALIFIED
SERVICE PERSONNEL.
INSTRUCTIONS PERTAINING TO A
RISK OF FIRE, ELECTRIC SHOCK,
OR INJURY TO PERSONS
Read Instructions
The Owner’s Manualshould be read and understood
before operation of your unit. Please, save these instruc-
tions for future reference.
Packaging
Keep the box and packaging materials, in case the unit
needs to be returned for service.
Warning
When using electric products, basic precautions should
always be followed, including the following:
Power Sources
Your 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.
Hazards
Do 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 Cord
The 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 OPERATETHE UNIT.
Service
The 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 PIECE
REPARABLE PAR L’UTILISATEUR.
CONSULTEZ UN TECHNICIEN QUALIFIE
POUR L’ENTRETIENT
INSTRUCTIONS RELATIVES AU RISQUE
DE FEU, CHOC ÉLECTRIQUE, OU
BLESSURES AUX PERSONNES
Veuillez Lire le Manuel
Il contient des informations qui devraient êtres comprises
avant l’opération de votre appareil. Conservez S.V.P. ces
instructions pour consultations ultérieures.
Emballage
Conservez 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:
Alimentation
L’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.
Risque
Ne 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’Alimentation
Évitez d’endommager le cordon d’alimentation. N’UTILISEZ PAS
L’APPAREIL si le cordon d’alimentation est endommagé.
Service
Consultez 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 REE
L
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 VER
T
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-CON
T
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 FUSEHOLDE
R
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 META
L
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
A
C 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 BLAC
K
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-CS
A
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 A_
_
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 SPACE
R
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 CLEA
R
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 BLAC
K
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 SPACE
R
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 18/063
Y
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 AL
T
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@74
C
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 BREAKE
R
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
A
DAPTOR,SPEAKER STAND,METAL,BLAC
K
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# Description
Labeled Components
1 18/063Y8M 18" 8R1200WPGM SPEAKER DCR6.1R
2 Z605 LS800P/LS808/LS808B GRILL ‡
3 Z606 LS800P/LS808/LS808B GRILL BAR ‡
48259D "Y" LOGO ELITE SERIES LARFED DOMED
5 8551 BAR HANDLE RIGHT ANGLE TOP LOAD
68565 BAR HANDLE ALL METAL
7 8483 ADAPTER, SPEAKER STAND, METAL, BLACK
8 8569 CORNER, 2 LEGS NO LIP BLACK OXIDE
98562 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
6
5
9 19
18
20
13
16
17
14
12
21
15
Parts-Serv-LS800P-1v0.xls ftp.yorkville.com Speaker Enclosure

MONO BLEND*
INPUT
1
3
2
1
3
2
2
3
1
LS800P
LEVEL
LINE / SPKR
HF ROLLOFF
15090
NOTES:
ALL LINK CONNECTIONS FUNCTION AS INPUTS OR OUTPUTS.
MONO BLEND INPUT IS DESIGNED TO PROPERLY SUM TWO LINE SOURCES
SUCH AS TWO CHANNELS FROM A MIXER OR A STEREO SOURCE
*
SHAPE
DEEPLOUD

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
LS800P
Date:
Filename:
PCB#
m1200S3V0.sch2002
LS800P
Wed Feb 15, 2006
M1200 ofSheet
Rev:
41
3V0
Product
LS800P
Date:
Filename:
PCB#
m1200S3V0.sch2002
LS800P
Wed Feb 15, 2006
M1200 ofSheet
Rev:
41
3V0
+15V
-15V
4148
D39
+15V
A
+15V
A
+15V
PSGND
R20
1.0W
0.5%
9K76
W38White
120V
IN-Speaker
OUT-Line
R4
1/4W
0.1%
17K40
LEDGND
R163
R99
C10
50V100N
-15V
C51
50V330N
C49
50V330N
+15V_LS
R98
1/4W
4K12
R97
1/4W
12K
-15V
C120
50V1N
4148
D5
IGND
DEBUMP
+15V
R68
1/4W
1M
C17
50V470N
SIGNAL
EBC
MPSA13
CHASSIS GROUND
MADE THROUGH
1/4" INPUT JACKS
3682
W26 GREEN
U-GROUND
#3645
IEC_RECT
3925
J2
Input
3925
J5
Mono Blend Input
W27
GREEN
PSGND
18AWG
275V
C102
22N
F1
SCH_BREAKER
NA: 7A
CE: 8A
C2
160V
470P
R5
1.0W
0.5%
9K76
C1
160V
470P
W21White
230V &245V
W37Black
230V & 245V
2.7mH
L56500
IN-Speaker
OUT-Line
4148
D40
1500UH
L63817
D35
4148
4148
D31
Q21
5105
TO92
MPSA13
5906
L3
CLIP
RED
D10
4148
R2
1/4W
0.1%
9K76
250V
C89
4N7
D13
1N4004
D29
1N4004
R100
ACDETECT
C9
63V
1U
Boost
P2:A
4412
M
15C R/A
20K
1/4W
2K7
R3
D59
1N4004
D60
1N4004
3R9
2.0W
R197
250V
C96
4N7
-22V
63V
C105
470U
R94
1/4W
47K
MINI
R92
1/4W
47K
MINI
U5:A
TL072CP
C95
35V
1000U
D53
1N4004
D54
1N4004
4148
D15
4148
D24
TO92
2N5551
Q4
5107
D57
1N4004
-15V
50V
C15
100N
W15
18AWG
Red
PSGND
PSGND
U16:A
TL072CP
U7:B
TL072CP
R88
1/4W
MINI
10K
R96
1/4W
18K
8
V+
4V-
U7:C
VGND
C117
160V
4700U
C101
160V
4700U
100V
C47
100N
1/4W
47K
R22
MINI
63V
C42
220N
1/4W
100K
R7
MINI
U2:B
TL072CP
U15:E
8
V+
4V-
U16:C
3414
F3
12A SLO BLO
PSGND
3414
F2
12A SLO BLO
1/4W
15K
R49
MINI
GNDA
100V
C93
220P
-15V
C12
50V330N
8
V+
4V-
U4:C
+15V
R84
1/4W
MINI
10K
C18
50V22U
C4
16V
100U
1/2W
220K
R16
R10
1/4W
47K
MINI
R128
1/4W
1M
4148
D2
(VCC)
LM13600N
Dual VCA
6745
U15:D
{Function}
R111
1/4W
MINI
4K7
1/4W
15K
R55
MINI
R15
1/4W
47K
MINI
R28
1/4W
10K
MINI
R127
1/4W
MINI
10K
R126
1/4W
MINI
10K
8
V+
4V-
U25:C
Rolloff
Frequency
R34
1/4W
4K12
50V
C13
330N
PSGND LEDGND
L4
5908
POWER
GRN
R164
1/4W
1K5
RAD
D9 4148
Q1
5108
TO92
2N5401
R83
1/4W
15K
MINI
C91
50V220N
GNDA -15VSIGNAL
4148
D46
C90
50V220N
8
V+
4V-
U40:C
8
V+
4V-
U2:C
R35
1/4W
12K
1/4W
1K5
R25
MINI
Q2
5103
TO92
MPSA06
R112
1/4W
MINI
4K7
4148
D4
100V
C92
100N
8
V+
4V-
U6:C
SIGNAL TO
AMP INPUT
CBE
BC550C
EBC
2N5551
J1
3453
Link
C52
100N
100V
250V
C112
4N7
250V
C106
680N
U1:A
TL072CP
U1:B
TL072CP
1/4W
1K5
R113
MINI
R31
1/4W
113K
R26
1/4W
2R2
W22
18AWG
Yellow
ACDETECT
R162
C111
63V
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
U31
NJM7915FA
6857 {Watts}
TO220
{Function}
R90
1/4W
22K
R116
1/4W
2K7
R27
1/4W
470R
4148
D11
R87
1/4W
MINI
1K8
+15V
R95
1/4W
6K8
U7:A
TL072CP
-15V
R86
1/8W
FLMP
1K5
C113
160V
4700U
C104
160V
4700U
1/4W
100K
R36
MINI
50V
C50
330N
R48
1/4W
22M
250V
C88
4N7
250V
C87
4N7
U15:A
LM13600N
1/4W
100K
R9
MINI
8
V+
4V-
U27:C
R14
1/4W
220R
R13
1/4W
MINI
100K
U18:B
TL072CP
R33
1/4W
22K
R17
1/4W
47K
MINI
4148
D47
U4:A
TL072CP
+15V
R159
1/4W
1M
C14
50V
100N
W2
LEDGND +15V
D8
Limit
YEL
Green
Chassis
{AWG}
W9
Gray1
Red1
Violet1
Violet2
Yellow
Red2
Gray2
Orange
Brown
White
Blue
Black
"STYLE_P21"
W31 VIOLET
21VAC
W23GREY
-150VACTAP
W10Brown or Orange
Br=120V Or=245V
W6GREY
+150VACTAP
IGND
3682
Black
Line
W4
20A
SIPBRIDGE
D52
1N4004
-130V
+130V
Rolloff
Frequency
R56
1/4W
220K
C16
50V470N
W1:H
W1:G
W1:F
W1:E
W1:D
W1:C
W1:B
W1:A
W32VIOLET
21VACRET
W36Blue
120V,230V & 245V
W14
YELLOW
CENTERTAP
W13
+24VACTAP RED
W20Black or Brown
Bl=120V Br=230V
W16
INPUTGND
16AWG
GREEN
250V
C38
100N
250V
C71
680N
250V
C70
100N
POWER SUPPLY
R18
1/4W
681R0
0.1%
R120
1/4W
MINI
33K
C74
100V
100N
1/4W
9K76
R6
0.1%
W25
INPUTGND
16AWG
GREEN
1/4W
17K40
R1
0.1%
R19
1/4W
681R0
0.1%
IGND
R21
1.0W
0.5%
9K76 R165
1.0W
0.5%
9K76
W28
18AWG
White
VGND
W30
18AWG
Black
-15V_LS
1N4004
D58
L8
3818
OUTIN
GND
6856
U26
NJM7815FA
{Watts}
Function
TO220
L7
3818
D55
1N4004
D56
1N4004
C103
63V
4U7
100V
C109
100N
D1
6772
BRIDGE
SIP
D6 4148
R30
1/4W
1K2
R105
1/4W
MINI
dns
R29
1/4W
4K7
U5:B
TL072CP
GNDA
4148
D7
U27:B
TL072CP
U25:B
NE5532N
8
V+
4V-
U5:C
18AWG
-150V
Orange
W24
GNDA
R103
5.0W
12K
Green
Heatsink
{AWG}
W8
(VCC)
LM13600N
Dual VCA
6745
U15:C
{Function}
18AWG
+150V
Brown
W7
R85
1/4W
68K
4148
D3
C21
50V22U
C3
16V
100U
R73
1/4W
RAD
4K7
R11
1/4W
47K
MINI
R106
1/4W
2R2
C48
50V
68N
U27:A
TL072CP
4436
P3:A
D
10K
B
Function
8
V+
4V-
U1:C
R32
1/4W
4K7
C11
50V330N U6:A
TL072CP
4436
P3:B
D
10K
B
Function
1/4W
10K
R23
MINI
8
V+
4V-
U18:C
U6:B
TL072CP
W17
-24VACTAP
RED
R187
1.0W
1K8
W11Orange or Brown
Or=120,230V Br=245
3682
White
Neutral
W5
#3585
SCH_DPDT
S4
250V
C84
4N7
1/4W
270K
R119
MINI
1/4W
100K
R110
RAD
U2:A
TL072CP
1:A
3522
DOWNUP
{Function}
1:B
3522
DOWNUP
{Function}
U25:A
NE5532N
C110
63V
4U7
100V
C116
100N
W18
18AWG
Blue
+15V
W19
18AWG
Green
-15V
TO92
2N5551
Q5
5107
63V
C37
330N
63V
C36
220N
Level
P1:A
M
4434
10K
B
R8
1/4W
220R
R104
5.0W
12K
1/4W
27K
R114
MINI
U15:B
LM13600N
U40:A
TL072CP
100V
C94
220P
U4:B
TL072CP
1/4W
47K
R24
MINI
U40:B
TL072CP
"STYLE_P25" "STYLE_P32"
U16:B
TL072CP
RING
1/4in JCK PCB MT VERT STER RT SWT
J7
{Function}
RING
1/4in JCK PCB MT VERT STER RT SWT
J3
{Function}
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
LS800P
Date:
Filename:
PCB#
m1200S3V0.sch2002
LS800P
Thu Jan 12, 2006
M1200 ofSheet
Rev:
42
3V0
Product
LS800P
Date:
Filename:
PCB#
m1200S3V0.sch2002
LS800P
Thu Jan 12, 2006
M1200 ofSheet
Rev:
42
3V0
-130V
-15V
-15V
1/4W
1K4
R70
1/4W
1K4
R74
WOOFGND
-15V
R41
1/4W
180K
RAD
+130V
1/4W
1M
R52
RAD
1/4W
180K
R43
RAD
+15V
-15V
+15V
+15V
1/4W
1K4
R63
VGND
+15V
+5V_MOD
+4V7_LS
WOOFGND
+5V_MOD
VGND
SDOWN
VGND
+5V_MOD
R118
1/8W
FLMP
100R0
AC DETECT
-5V_MOD
WOOFGND
SIGNAL
SIGNAL1
+4V7_LS
+15V_LS
+12V ret
DEBUMP
Power tienet
R75
1/4W
470R
+4V7_LS
+4V7_LS
+15V_LS
FBACK-
100p
FBACK+
+15V_LS
D44
0A2BAT85
+15V
-15V_MOD
+4V7_LS
4W29:D8
SIGNAL1
SIGNAL
+15V_MOD
8
V+
4V-
U12:C
-15V
C59
100V
100N
14
V+
7V-
U20:G
14
V+
7V-
U9:E
1
2
3
U9:A
6605
74AC86
4
5
6
U9:B
6605
74AC86
VGND
13
IN
12 OUT
U11:F
6603
74F14
VGND
R12
1/4W
4K7
3
IN
4OUT
U20:B
6603
74F14
U23:E
100V
C79
100N
R171
1/4W
47R
50V
C64
470P
100V
C80
100N R67
1/4W
1K0
MINI
R64
1/4W
1K0
MINI
C61
100V
100N
-15V_MOD
R121
1/2W
2K7
ACDETECT
R69
1/4W
1M
RAD C40
400V
1N
+4V7_LS
C41
100V10N
Q6
5108
TO92
2N5401
D32
1N750ARL
0W5
4V7
TO92
BC550C
Q3
5101
C6
63V
4U7
1/4W
330K
R122
D48
BAT85
0A2
VGND
+15V
C34
100V
100N
R53
1/4W
2R2
R46
1/2W
1R
SMALL
UF4004
D17
R71
1/4W
MINI
10K0
C8
50V470N
R37
1/4W
MINI
20K0
R169
1/4W
MINI
47K
WOOFGND
R57
1/4W
1M
RAD
D12
1N5248B
0W5
18V0
C25
63V
10U
16V
C75
100U
R151
1/4W
100K
MINI
R149
1/4W
330K
R147
1/4W
22K
R158
1/4W
MINI
10K0
8
W3:H 0
7
W3:G 0
6
W3:F 0
ACDETECT+15V_LS VGND
R66
1/4W
470R
RAD
D21
4148
D16
1N5248B
0W5
18V0
R150
1/4W
22K
D36
4148
4
W3:D 0
2
W3:B 0
3
W3:C 0
-15V+15VPSGND-130V
R199
1/4W
1M
WOOFGND
R59
5.0W
0R047
R182
2.0W
2R
400V
C81
1N
R161
2.0W
2R
FBACK+
R186
2.0W
2R R188
2.0W
2R
R146
1/4W
220K
+15V
3IN 4
OUT
U11:B
6603
74F14
9IN 8
OUT
U11:D
6603
74F14
+4V7_LS
C31
140V
3U3 340V
C7
3U3
C22
140V
3U3
C23
250V
100N
140V
C44
3U3
6Green
WOOFGND
18AWG
WOOFGND
R79
1/4W
68K
2.0W
2R
R184
R183
2.0W
2R
400V
C82
1N
FBACK-
R189
2.0W
2R
1/4W
9K76
R76
0.1%
R77
1/4W
113K
C56
100V
100N
R45
1/4W
1K0
MINI
D23
1N5248B
0W5
18V0
D27
1N5248B
0W5
18V0
R82
1/4W
113K
100p
C45
100V
470P
R78
1/4W
113K
-5V_MOD
R115
1/8W
100R0
FLMP
63V
C28
1U
100V
C26
100N
R51
1/4W
180R
R195
1/2W
100R
-15V
C57
100V
100N
PSGND
+5V_MOD
R107
1/8W
100R0
FLMP
D18
UF4004
VGND
SDOWN
6W29:F8
7W29:G8
5W29:E8
8W29:H8
DEBUMP
LEDGND
GNDA
To input PCB
2W29:B8
1W29:A8
3W29:C8
PSGND
R102
1/8W
FLMP
10R0
+4V7_LS
VGND
WOOFGND
BAV21
D28
C33
100V
100N
100V
C62
39N
50V
C65
470P
VGND
R167
1/4W
47R
R65
1/4W
220R
R117
1/4W
33K
MINI C69
400V
1N
1/2W
2K2
R123
R156
1/4W
10K0
MINI
R192
1/4W
FLMP
47R5
TO92
2N5551
Q13
5107
4148
D33
1/4W
100K
R125
MINI
R168
1/4W
2K2
MINI
1/2W
4K7
R124
R44
1/8W
FLMP
33R
R152
1/4W
220R
C39
50V
5N6
R60
1/8W
1K
FLMP
D34
4148
400V
C85
1N
50V
C72
220N
TO92
2N5401
Q8
5108
L16497
304UH
1IN 2
OUT
U11:A
6603
74F14
11 IN 10
OUT
U11:E
6603
74F14
C20
140V
3U3
VGND
8
NEG_OUTPUT
18AWG
RED
400V
C86
1N
2.0W
2R
R190
L26497
304UH
C55
100V
100N
C46
100V
470P
OUTIN
GND
MC79L05ACP
6732 {Watts}
{Function}
U3
TO92
C68
100V
100N
D26
0A2BAT85
C58
100V
100N
(VCC)
LM13600N
Dual VCA
6745
U23:C
{Function}
PSGND
R193
1/4W
FLMP
47R5
63V
C27
10U
OUTIN
GND
U19
6728
{Function}
MC78L05ABPRM
{Watts}
TO92
C67
100V
100N
R101
1/8W
FLMP
10R0
C76
100V
100N
100V
C66
39N
R50
1/4W
180R
C77
100V100P
+5V_MOD
connect to
heat spreader
WOOFGND
+5V_MOD
TO92
BC560C
Q12
5102
8
V+
4V-
U24:C
WOOFGND
D30
4148
C5
63V
1U
14
V+
7V-
U11:G
C35
63V
1U
4148
D38
R172
1/4W
270R
C24
100V
100N
R166
1/4W
270R
R38
1/2W
100R
Q18
5108
TO92
2N5401
WOOFGND
SIGNAL
FROM
INPUT
R154
1/4W
MINI
10K0
C60
100V
100N
R109
1/4W
47R
U12:B
MC33078P
+15V_MOD
From Power Supply
PCB
5
W3:E 0
1
W3:A 0
+130V
R170
1/4W
MINI
1K
R198
1/4W
1M
TO92
2N5551
Q17
5107
R58
5.0W
0R047
D20
1N5248B
0W5
18V0
G
D
S
IRFP31N50L
N
Q15
6782
TO247
Function
C30
250V
100N
WOOFGND
R153
1/4W
10M
TO92
BC550C
Q10
5101
50V
C73
220N
R157
1/4W
MINI
10K0
R40
1/4W
82K
U24:A
MC33078P
D25
1N4732A
1W0
4V7
10
9
8
U9:C
6605
74AC86
VGND
-5V_MOD
-15V_MOD
+15V_MOD
100V
C29
100N
1N5248B
0W5
18V0
D14
100V
C43
100N
R62
1/4W
2R2
1/2W
1R
R47
SMALL
G
D
S
IRFP31N50L
N
Q23
6782
TO247
Function
(VCC)
LM13600N
Dual VCA
6745
U23:D
{Function}
C78
100V15P
R81
1/4W
113K
R80
1/4W
0.1%
9K76
PSGND
C54
100V
100N
D19
0A2 BAT85
5
IN
6OUT
U11:C
6603
74F14
R61
D42
0A2 BAT85
R155
1/4W
MINI
10K0
100V
C32
6N8
4148
D37
2
+
3
-
4V- 8
V+
5BAL
1GND1
7OUT
6
STROBE
U10
6640
LM311
R108
1/4W
1M
U24:B
MC33078P
connect to heat
spreader
R145
1/4W
1K
MINI
R72
1/4W
4K7
G
D
S
IRFP31N50L
N
Q14
6782
TO247
Function
LM13600N
U23:A
C19
250V
100N
5
POS_OUTPUT
18AWG
BLACK
+
WOOFER 18" 8R 1200W PGM
S2
#7465
D22
1N5248B
0W5
18V0
13
12
11
U9:D
6605
74AC86
R54
1/8W
FLMP
33R
C63
100V
100N
G
D
S
IRFP31N50L
N
Q24
6782
TO247
Function
LM13600N
U23:B
C53
100V
100N
WOOFER AMP
9IN 8
OUT
U20:D
6603
74F14
11 IN 10
OUT
U20:E
6603
74F14
1IN 2
OUT
U20:A
6603
74F14
U12:A
MC33078P
5IN 6
OUT
U20:C
6603
74F14
13 IN 12
OUT
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
LS800P
Date:
Filename:
PCB#
m1200S3V0.sch2002
LS800P
Thu Jun 23, 2005
M1200 ofSheet
Rev:
43
3V0
Product
LS800P
Date:
Filename:
PCB#
m1200S3V0.sch2002
LS800P
Thu Jun 23, 2005
M1200 ofSheet
Rev:
43
3V0
9
10
11
12
13
MODEL(S):-
DATE VER# DESCRIPTION OF CHANGE#
1
2
3
4
5
6
7
8
N
N
SHAFT STYLE: 4567 -> 4412, 4537 -> 4434, 4569 -> 4436
GT:PC#6694:POTS CHANGED TO SAME VALUE, SHORTER
V
V
.
.
D
D
.
FEB-03-2005 N
Update tabs for DS pcb. Add pads for subst 5242 cap.PC#6750
N
Removed W12, W33, W34 & W35
PC#6669 Change C19,C23,C30 from 5212(100V) to 5865(250V)
PC#6637 CHANGE C81,C82,C85,C86 FROM 5206 TO 5213
V
V
V
2V2
2V2
D
D
16-MAR-2004
27-JAN-2004
23-OCT-2003
D
9-OCT-2003 2V1
LS800P
M1200.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 -> #7459 13
10
7
4
1
12
11
9
6
3
#
2
5
8
MODEL(S):-
PENDING CHANGEPC#
*PLACE IMPLEMENTED CHANGES INTO BOARD HISTORY
X
X
X
Move RTV holes under C104,C113,C117,C101 to bad inserts
Place C120 across pins 1 & 2 of U4
X
X
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
PC
PC
PC
6639
6632
6639
6631
6669
M1200 PENDING CHANGES
move via from under R90, R97, R11, R49, R91, R9, D4
REF OLD NEW
PART KNOB PART KNOB
MODEL(S):-
FUNCTION
R
R
R
R
R
R
R
R
F
F
F
F
F
F
F
F
O
OK
K
O
O
O
K
K
K
O
O
O
K
K
K
OK
K
K
N
N
K
K
K
N
N
N
K
K
K
N
N
N
KN
M1200 POT LIST
LS800P
P1
P2
P3
.
LEVEL
SHAPE
HF ROLLOFF
4567
4569
FREQUENCY
8393
8394
8395
4434
4412
4436
9916
9917
9918
4537

3v0
M1200
Top 3v0
M1200
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 NOTES
1. 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 ALL
PCs TOGETHER
1/3
3v0
3v0
2/3
3v0
pin 1
M1200
3/3
3v0
USE A #8835 SCREW
FROM THE BOTTOM
AND #8800 NUT TO
MOUNT HEAT SPREADER
V
T
R
V
T
R
V
T
R
R168
2K2
D19
BAT85
D32 4V7
D30
4148
R118100R0
C54
100N
C64
470P
C61
100N
C82
1N
D22
18V0
V
T
R
R79
68K
C30
100N
C29
100N
R72 4K7
C28
1U
63V
R40 82K
C86
1N
C91
220N
V
T
R
V
T
R
R17
47K
R13 100K
C49
330N
V
T
R
V
T
R
C21
50V
22U
C74
100N R9
100K
R113
1K5
V
T
R
V
T
R
V
T
R
C116
100N
C2
470P
C36
220N
R21
9K76 1.0W
R53 2R2
R192 47R5
Q6
2N5401
C25
10U
63V
C39
5N6
R60
1K
C79
100N
R77
113K
R78
113K
R81113K
R809K76
C26
100N
R146220K
R43180K
C92
100N
R324K7
R3322K
R35
12K
R14220R
C4868N
R97
12K
R34 4K12
R94 47K
R93
47K
R29
4K7
R36100K
D58 1N4004
D55 1N4004
D13 1N4004
C109
100N
C1
470P
R1147K
R8220R
C120
1N
R170 1K
R115
100R0
U19
MC78L05ABPRM
C24
100N
V
T
R
R70
1K4
R172 270R
V
T
R
R67 1K0
C80 100N
D26 BAT85
V
T
R
R116 2K7
R23
10K
R112 4K7
R83 15K
D5
4148
C17
470N
D11
4148
R8410K
R85
68K
D6
4148
R26
2R2
D464148
R89
47K
C96
250V
4N7
R2 9K76
V
T
R
V
T
R
R87 1K8
R42
1M
Q3
BC550C
R123
2K2
1/2W
R169
47K
D42
BAT85
6
C63
100N
C53
100N
C68
100N
C6
4U7
63V
R121
2K7
1/2W
C5
1U
63V
D21
4148
D12 18V0
D17
UF4004
D48BAT85
C69 1N
C40
1N
R65
220R
Q18
2N5401
R69
1M
R166270R
D33
4148
V
T
R
V
T
R
V
T
R
C34
100N
C81
1N
C35
1U
63V
C59
100N
C65
470P
D37
4148
D38 4148
R171
47R
V
T
R
V
T
R
R198
1M
8
18AWG
RED
POS_OUTPUT
U8
1455P1
C32
6N8 C78
15P
C41
10N
C46
470P R45 1K0
U14
IR2110
D18
UF4004
Q24
IRFP31N50L
U24
MC33078P
C58 100N
C77
100P
R156
10K0
R75 470R
C57
100N
D44 BAT85
R54
33R
C27
10U
63V
D27 18V0
R52
1M
R154
10K0
C75
16V
100U
C90
220N
W9
Green
Chassis
R15
47K
Q2
MPSA06
R25
1K5
R24 47K
R56
220K
R68
1M
D4
4148
C12
330N
C14100N
V
T
R
V
T
R
W27
GREEN
PSGND
W22
ACDETECT
Yellow
C4
16V
100U
C94
220P
Q1
2N5401
R114 27K
Q5
2N5551
V
T
R
C52
100N
R187
1K8
1.0W
W28
White
VGND
W30
Black
-15V_LS
W39
U18
TL072CP
R120
33K
R48
22M
Q21
MPSA13
D10
4148
NOL
NCL
NOR
NCR
CL CR
WHT
R27
470R
R16
220K 1/2W
R105
dns
D15
4148
C89
4N7
250V
W13
+24VACTAP
W17
-24VACTAP
LS800P
M1200
R3
2K7
R31
113K
U25
NE5532N
U1
TL072CP
V
T
R
C110
4U7
63V
C103
4U7
63V
W6
+150VAC TAP
GREY
C42
220N
R86 1K5
R391M
C88
4N7
250V
C87
4N7
250V
R7
100K
GAGE
ROUTE
0.01"/HOLE
GAGE
ROUTE
0.01"/HOLE
Q12
BC560C
C67
100N
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
C23
100N
R76
9K76
C45
470P
R12
4K7
V
T
R
C66
39N
C76
100N
D14
18V0
Q8
2N5401
R195
100R
1/2W
D23
18V0
U23
LM13600N
LS800P
M1200
C93
220P
W41
W1
W42
F2
C16
470N
C11
330N
V
T
R
V
T
R
R1281M
C51
330N
U15
LM13600N
W15
Red
PSGND
W7
Brown
+150V
R127
10K
Q4
2N5551
C18
50V
22U
C13
330N
-
+
L3
CLIP
RED
+
-
D8 Limit
YEL
C3
16V
100U
R92
47K
U5
TL072CP
U27
TL072CP
D29 1N4004
D56 1N4004 D52 1N4004
C10
100N
C9
1U
U2
TL072CP
D39
4148
C95
1000U
35V
W23
-150VAC TAP
GREY
W14
YELLOW
CENTER TAP
U16
TL072CP
C15
100N
W8
Green
Heatsink
W16
16AWG
GREEN
INPUTGND
R22
47K
R165
9K76 1.0W
"STYLE_P32" "STYLE_P21" "STYLE_P34"
CLINCH
ORIGIN
Q23
IRFP31N50L
R82
113K
R1047K
R101 10R0
R107 100R0
R61 4K7
R117 33K
D28BAV21
R125
100K
R199 1M
C62 39N
R50 180R R38 100R
1/2W
R57 1M
D20 18V0 R41 180K
C85 1N
R157 10K0
C60 100N R151 100K
D36 4148
R109 47R
22K
R150
R37 20K0
10M
R153
C72
220N
C43
100N
X5 R193 47R5
D47
4148
D57 1N4004
D54 1N4004
D60 1N4004
D59 1N4004
L7
R100 2.0W
3R9
C50
330N
R96 18K
D31
4148 R164
1K5
R49 15K
R55 15K
R106
2R2
R28 10K
R30 1K2
D3 4148
D9 4148
R1964K7
R126
10K
D2
4148
R4 17K40
R1
17K40
D404148
R9022K
C37330N
R110
100K
VCD
INSERT
ORIGIN
R102 10R0
R124 4K7
1/2W
U11
74F14
R122
330K
R74 1K4
R167
47R
C22 3U3
140V
LS800P
M1200
U13
IR2110
R44 33R
R186 2.0W
2R
C33 100N 5
18AWG
BLACK
NEG_OUTPUT
Q14
IRFP31N50L
W11
W10
R64
1K0
R158 10K0
U10
LM311
C8
470N
R71
10K0
R155
10K0
W37
W21
R147 22K
R145
1K
C73
220N
U12
MC33078P Q10
BC550C
D34 4148R108 1M
220RR152
W36
D25
4V7
C56
100N
V
T
R
X2
R51
180R
R189
2.0W
2R
R47
1R
1/2W
X3
R62
2R2
R190
2.0W
2R
R73
4K7
R159
1M
V
T
R
V
T
R
C38 250V
100N
W5
WHITE
NEUTRAL
W26
U-GROUND
D53 1N4004
C84
250V
4N7
R197
2.0W
3R9
C111
470U
63V
L8
W32
21VACRET
VIOLET
R162 2.0W
3R9
R99 2.0W
3R9
R163 2.0W
3R9
W19
Green
-15V
W40
R98
4K12
D7
4148
D354148
R111 4K7 U7
TL072CP
U4
TL072CP
RING
TIP-SW
TIP
SLEEVE
RING-SW
J7
P1
B
10K
Level
R88
10K
R6 9K76
RING
RING-SW
TIP
TIP-SW
SLEEVE
J3
P2
15C R/A
20K
R91
22K
D24
4148
R19
681R0
R18
681R0
U26
TO220
NJM7815FA
U30
TO220
NJM7815FA
C47
100N
3
2
1
J1
Link
MPSA13
TO92
EBC
IRFP31N50L
U9
74AC86
Q17
2N5551
Q13
2N5551
W29
D16
18V0
R188
2.0W
2R
330K
R149
W38
W20
C31
3U3
140V
R104
12K
5.0W
C112 250V
4N7
C102 22N
275V
C113
160V
4700U
C117
160V
4700U
V
T
R
W31
VIOLET
21VAC
W4 Black
Line
R95
6K8
R119
270K
-
+
L4
POWER
GRN
W24
Orange
-130V W18
Blue
+15V
C105
470U
63V
F3
U6
TL072CP
U40
TL072CP
P3
B
10K
R103
12K
5.0W
U31
NJM7915FA
TO220
.175
.475 .475
.225 3
21
J5
Mono Blend Input
D1
BRIDGE
Body
"STYLE_P25"
L1
304UH
Q15
IRFP31N50L
L2
304UH
.175
.475 .475
.225 3
21
J2 Input
R184
2.0W
2R
R5
9K76
1.0W
C106 680N
250V
C71
680N
250V
C70
250V
100N
R58
5.0W
0R047
C44
3U3
140V
C7
340V
3U3
R183 2.0W
2R
R20
9K76
1.0W
U20 74F14
L5
2.7mH
{Amps}
{WireGauge}
FUNCTION OLD NEW REF
MODEL(S):-
PART KNOB PART - KNOB
R
R
F
F
O
O
O
K
K
K
N
N
N
K
K
K
P1
P2
P3
LEVEL
SHAPE
HF ROLLOFF
FREQUENCY.
4567
4569
8393
8394
8395
4434
4412
4436
9916
9917
9918
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
X
X
PC
PC
PC
PC
PC
PC
M1200 PENDING CHANGES
LS800P
Place C120 across pins 1 & 2 of U4
6631 Force update C1, C2 to get new pattern
6632 Force update R5, R20, R21, R165 to get new pattern
Move RTV holes under C104,C113,C117,C101 to bad inserts
Add extra vias on eyelet parts-solder conn. not 100% on eyelets
Remove copper around heatspread holes(get covered @solder)6639
6639
6639
6634
Change C19,C23,C30 from 5212(100V) to 5865(250V)6669 X
move via from under R90, R97, R11, R49, R91, R9, D4
R59 5.0W
0R047
W3
12
9
6
3
#
13
11
10
5
4
8
7
2
1
DATE
MODEL(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
.
2V1
2V2
.PC#6669 Change C19,C23,C30 from 5212(100V) to 5865(250V) Changes to PCB traces pending
9-OCT-2003
.
23-OCT-2003
27-JAN-2004
.
16-MAR-2004
22-OCT-2004
13-DEC-2004
3-FEB-2005
2V2
3V00
3V00
3V00
..
Removed W12, W33, W34 & W35
PC#6632 R5,R20,R21,R165 HOLES .042" TO .052"
GT:PC#6694:POTS CHANGED TO SAME VALUE, SHORTER
SHAFT 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
160V
4700U
C104
160V 4700U
L6
1500UH
{WireGauge}
{Amps}