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SERVICE MANUAL
WORLD HEADQUARTERS CANADA Yorkville Sound
550 Granite Court Pickering, Ontario L1W-3Y8 CANADA Voice: (905) 837-8481 Fax: (905) 837-8746

U.S.A. Yorkville Sound Inc.
4625 Witmer Industrial Estate Niagara Falls, New York 14305 USA Voice: (716) 297-2920 Fax: (716) 297-3689

Manual-Service-bm200-1v2 040901

Quality and Innovation Since 1963
Printed in Canada

bm200 Parts List 9/29/98

IMPORTANT SAFETY INSTRUCTIONS

INSTRUCTIONS PERTAINING TO A RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS.

INSTRUCTIONS RELATIVES AU RISQUE DE FEU, CHOC ÉLECTRIQUE, OU BLESSURES AUX PERSONNES.

CAUTION:
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE.

AVIS:
AFIN DE RÉDUIRE LES RISQUE DE CHOC ÉLECTRIQUE, N'ENLEVEZ PAS LE COUVERT (OU LE PANNEAU ARRIÈRE). NE CONTIENT AUCUNE PIÈCE RÉPARABLE PAR L'UTILISATEUR.

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. Read Instructions:
The Owner's Manual should be read and understood before operation of your unit. Please, save these

CONSULTEZ UN TECHNICIEN QUALIFIÉ POUR L'ENTRETIENT. 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

instructions for future reference.

Packaging:
Keep the box and packaging materials, in case the unit needs to be returned for service.

Emballage:
Conservez la boite au cas ou l'appareil devait être retourner pour réparation.

Warning:
When using electric products, basic precautions should always be followed, including the following:

Warning:
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.

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 all three blades can be fully inserted to prevent blade exposure. Precautions should be taken so that the grounding scheme on the unit is not defeated.

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 OPERATE THE UNIT.

Service:
The unit should be serviced only by qualified service personnel.

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.

YS No. 6405 6434 6438 6825 6733 6822 6463 5101 5102 5122 6787 6788 6865 6861 6878 6882 6860 6474 5404 5410 5420 5423 5425 5428 6451 5433 5300 5304 6435 5306 5308 5310 5312 5314 5318 5234 5322 5255 5256 5942 5281 5945 5961 5267 5621 5887 4529 4409 4406 713 3819 8547 3478 3489 3491 3682 3498 3523 3527 3451 3414 2407 8458 8604 7417 3501 3804 8609 3795 3803 3810 3827 8655 8693 3481 3834

Description RED 3MM LED 1V7 5MA BRIGHT PACE 6A2 200V 6A0 DIODE 1N4004 400V 1A0 DIODE T&R 1N4148 75V 0A45 DIODE T&R BAT85/11330V 0A2 DIODE SCHTKY T&R 1N4745A 16V0 1W0 ZENER 5% T&R 1N5251BRL 22V0 0W5 ZENER 5% T&R BC550C TO92 NPN TRANS. T&R BC560C TO92 PNP TRANS. T&R J102-J109 TO92 N CHAN J FETT&R BD237 TO126 NPN TRANS BD238 TO126 PNP TRANS 2N3773 TO3 NPN TRANS. 2N6609 TO3 PNP TRANS. TL071CP IC FET OP AMP TL072CP IC FET DUAL OP AMP VTL5C8 OPTO-COUPLER 10R 3% 0W0 PTC THERMISTOR _27P 100V 10%CAP T&R TUBULAR NPO 100P 100V 10%CAP T&R BEAD NPO 680P 50V 10%CAP T&R BEAD NPO __1N2 50V 10%CAP T&R BEAD X7R __1N8 50V 10%CAP T&R BEAD X7R __3N3 50V 10%CAP T&R TUBULAR Y5R __4N7 250V 20%CAP AC Y ONLY RAD10MM __5N6 50V 10%CAP T&R BEAD X7R _10N 50V 10%CAP T&R BEAD X7R _22N 50V 10%CAP T&R BEAD X7R _22N 275V 20%CAP AC X2 RAD BLK15MM _33N 50V 10%CAP T&R BEAD X7R _47N 50V 10%CAP T&R BEAD X7R _68N 50V 10%CAP T&R BEAD X7R _82N 50V 10%CAP T&R BEAD X7R 100N 50V 10%CAP T&R BEAD X7R 220N 50V 10%CAP T&R BEAD X7R 470N 63V 10%CAP T&R RADIAL.2"FILM 470N 50V 10%CAP T&R BEAD Z5U __1U 63V 20%CAP T&R RADIAL ELE.2" __1U 63V 5%CAP T&R RADIAL.2"FILM __3U3 100V 20%CAP RAD POLYFILM BULK _10U 16V 20%CAP NONPOLAR T&R .2" _10U 63V 20%CAP T&R RADIAL ELECTR _33U 16V 20%CAP NONPOLAR T&R RAD 100U 25V 20%CAP T&R RADIAL ELE.2" 470U 63V 20%CAP RADIAL ELECT BULK 2200U 50V 20%CAP RADIAL ELECT BULK 470R TRIM POT _10K 5C-REV/AUDIO STYLE"P14"16MM _50K 5B-LINEAR STYLE"P14"16MM 25 X 20 X 50 2 MIL PLASTIC BAG 5UH COIL 18AWG R000 AIR CORE PLASTIC FOOT BLACK CLIP 205/187X032 18-22AWG DISCO/INS CLIP 250X032 18-22AWG DISCO/INSL CLIP 205/187X020 18-22AWG DISCO/INS 250 MALE PCB TAB BULK ON CATRIGE M203-02 PLAIN PC MNT JK SKT M203-02A GOLD TIP PC MNT JK SKT M203-02B GLOD SLV PC MNT JK SKT 0.089 OD SMALL EYELET ELECTROPLATED INTERNATIONAL PC MOUNT FUSEHOLDER 2.5 AMP SLO-BLO .25X1.25 FUSE 10.5" STRAP HANDLE, PLASTIC COVERS 10-32 T NUT 8R 30W TWEETER PIEZO TLC 1 B52200F006 COMP WASH #4 SMALL SNAP ON 1.5" INSULATING BUSHING VINYL CAP 0.025" X 1/2" BLK. #8 GROUND LUG ZIERICK 505-169 NYLON SECUR-A-TACH MINI PLASTIC TIE 4" NYLON CABLE TIE SQUARE BUMPER BUTTON BLACK BUTTON KNOB BLACK REAN P120-05 S ROTARY KNOB GREY 8? 3/18 SJT AC LINE CORD 250 CLIPS HEYCO #1214 STRAIN RELIEF "Y" LOGO PULSE SERIES LARGE DOMED 8701 4-40 KEPS NUT ZINC 8800 6-32 KEPS NUT ZINC 8841 10-32 KEPS NUT ZINC

Qty. 3 4 4 9 10 4 1 3 3 2 1 1 1 1 1 5 1 1 1 6 2 2 2 3 1 2 1 1 1 2 2 2 1 10 4 1 2 1 1 1 1 1 1 1 4 2 1 1 4 1 1 4 2 5 4 10 3 2 1 13 2 1 1 6 1 2 1 2 1 1 7 1 2 5 1 1 1 2 8 4

YS No. Description 8898 1/4-20 CAGE NUT C7998142027 3815 TO3 PREGREASED MICA 56-03-2AP 3823 TO-220 THERMO CONDUCTIVE PAD 4599 22AWG SOLID SC WIR T&R 5299 24AWG SOLID SC WIR RAD 4719 5.0W 0R18 5% BLK RES 4866 1/4W 4R7 5% T&R RES 4675 1/2W 10R 5% T&R RES 4750 5.0W 10R 5% BLK RES 4812 1/4W 18R 5% T&R RES 4618 1/2W 22R 5% T&R RES 4817 1/4W 47R 5% T&R RES 4811 1/4W 68R 5% T&R RES 4852 1/4W 100R 5% T&R RES 4659 1/2W 150R 5% T&R RES 4859 1/4W 150R 5% T&R RES 4857 1/4W 220R 5% T&R RES 4606 1/8W 249R 2%FLAME PROOF T&R RES 4736 5.0W 390R 5% BLK RES 4872 1/4W 390R 5% T&R RES 4821 1/4W 470R 5% T&R RES 4726 5.0W 1K 5% BLK RES 4823 1/4W 1K 5% T&R RES 4824 1/4W 1K5 5% T&R RES 4919 1/4W 2K05 1%-NO SUBS- T&R RES 4847 1/4W 2K2 5% T&R RES 4805 1/4W 2K87 1% T&R RES 4626 1/2W 3K3 5% T&R RES 4826 1/4W 3K3 5% T&R RES 4774 1/4W 4K12 1% T&R RES 4681 1.0W 4K7 5% T&R RES 4827 1/4W 4K7 5% T&R RES 4800 1/4W 10K0 1% T&R RES 4829 1/4W 10K 5% T&R RES 4773 1/4W 12K1 1% T&R RES 4830 1/4W 15K 5% T&R RES 4902 1/4W 24K 5% T&R RES 4834 1/4W 47K 5% T&R RES 4838 1/4W 100K 5% T&R RES 4874 1/4W 560K 5% T&R RES 4844 1/4W 1M 5% T&R RES 9896 CABINET COVER, MIDNIGHT BLUE, 54" W 9048 .187 HOLE @ .250 STAG 18GA PYRAMID 9150 .081" 48X96 UTILITY ALUMINUM 9548 .187" 48X96 UTILITY ALUM W/PLASTIC 9811 3/4"X4?X8? SPRUCE STAN. SHEATING 9815 1/2" POPLAR SELECT 1 4X4 ONLY 8741 4-40 X 1/2 PAN PH MS JS500 8832 6-32 X 1/4 PAN PH TAPTITE SJ500 8801 6-32 X 3/8 PAN PH TAPTITE SJ500 8835 6-32 X 1/2 PAN QUAD MS TIN PLATED 8823 6-32 X 1 PAN PH TAPTITE SJ500 8878 #6 X 2" PAN PHIL TYPE A JS500 BLACK 8803 8-32 X 3/8 PAN QUAD TAPTITE SJ500 8767 #8 X 3/4 PAN PHIL TYPE A JS500 BLK 8785 #8 X 3/4 OVAL PH TYPE A JS500 BLACK 8624 10-32 X 1/2 HEX HD MS JS500 BLK 8756 #10 X 3/4 PAN PH TYPE A JS500 BLACK 8781 #10 X 7/8 FLAT PHIL TYPE A JS500BLK 8843 10-32 X 1 1/8 FLAT PH MS SJ500 8786 10-32 X 1 1/4 PAN QD MS JS500 BLACK 8770 1/4-20 X 1 5/16 TRUSS PH MS JS500 8905 YORKVILLE PRODUCT SCHEMATIC 8663 11/64 NYLON SPACER (MICRO PLASTIC) 3741 .5 SPACER ID-.171 OD-.25 #912-500 7347 15" 4R 200W SPEAKER BASS 3421 DPDT PUSH SW PCMT MAKE B4 BREAK 3698 SPST ROKR SW QUIK 180" AC PWR BL/BL 3409 THERMO SW N/CLOSED OP/184F CL/144F 3937 YELLOW 18 AWG TR-64 PREFUSED 3939 BLUE 18 AWG TR-64 PREFUSED 3940 RED 18 AWG TR-64 PREFUSED 3941 BLACK 18 AWG TR-64 PREFUSED 3949 18AWG GRN/YLLW STRANDED WIRE 3950 GREEN 18 AWG TR-64 PREFUSED 1298 200B-K/MM-4/BETA-150 >1994"NEW"XFMR

Qty. 5 2 2 32 2 2 2 1 1 1 2 2 1 1 6 3 1 2 1 1 3 2 4 1 1 3 1 11 2 3 2 9 3 5 5 1 4 4 3 5 2 18.404 2.41 4 0.236 15.89 0.5 2 2 2 4 2 4 9 4 4 4 4 6 2 4 5 1 4 2 1 2 1 1 1 0.666 6.333 5.666 0.5 0.916 1

safe_v3.doc Version 3.5 Mar 98

#
1 2 3 4 5 6 7 8 9 10

Part#
7417 7284 Z201 8243D 8458 3834 3481 8468 3450 8547 8578 3450 8693 3698

Description
8R 30W TWEETER PIEZO TLC 1 10" 8R 150W PGM SPEAKER BM200T GRILL (no longer available) "Y" LOGO BMASATER SERIES LARGE DOMED 10.5" STRAP HANDLE, PLASTIC COV HEYCO #1214 STRAIN RELIEF 8' 3/18 SJT AC LINE CORD 250 C VELCRO STRAP 3/4"X22CM 1/4" JCK PCB MT HORZ GOLD PLASTIC FOOT BLACK, POLYETHYLENE 3 X 3 ROLLED EDGE TR-PP3R8X3 1/4" JCK PCB MT HORZ GOLD S ROTARY KNOB GREY SPST ROKR SW QUIK 180" AC PWR

Labeled Components

1

3

11 12 13 14 15

2

4

16 17 18 19 20

5

21 22

6 8 7

9

12 8

13

8

14

1 10 11 2

11

Parts-Serv-200t-1v0.xls

ftp.yorkville.com

Speaker Enclosure

1W

T

R

S

+16V 5 D25 R105 470R 3

EFX-RTN

LIMITER

2 OUT 1

5W

CW

5W

-16V

R37 12K1

6
T

4
R

2 BAL.
S

TLO72 R52 4K12 FOP_DRV

D5

5W

1W

5W

5W

5W

5W

0.5W

150R SG ADJUST PT1 FOR 2 mV DC ACROSS TP1 AND TP2 WITH AMP COLD QUIET TURN ON/OFF 22V/.5W 1N5251B ZD3 C50 25V 1u C43 5n6 D7 10K0 R62 4K12 R63 -45V -FLOATV QUIET TURN ON/OFF 22V/.5W 1N5251B ZD3 1N4004 C52 50V 2200u POWER C53 50V 2200u
2.5A-SB
TBKR1

TAB8 -FOPV (U6) R80
0.5W

5W

0.5W

6A2

NORTH AMERICAN POWER SUPPLY

AGND

6A2 D16 6A2

0.5W

U:\M1008V26.PRN
SIG_PTH D26 220n C34
T1,6A

CHUCKER

R4 2K2

C3 1n8

R6 2K2 2 HIGH PASS C9 3n3 C10 3n3 R11 4K7 1 R7 470R 10K 16V 100u CW 5C P1 VOLUME C6 SG R15 24K LOW PASS R16 24K C11 220n R19 24K 6 7 5 C12 22n SG C13 220n U1
1/2

R5 220R +16V C4 82n D1 R1 JB1 1 INPUT
S

1 3 U2
1/2

R12 47K SG

C7 1n8

TLO72 R14 4K7 R17 15K C14 470n

+16V C26 100n C28 100n C30 100n C32 100n

-16V R22 4K7 BASS

C15 47n 50K
CW

R23 4K7 C20 100p 2 1 3 SG U3
1/2

R30 4K7

C21 10n 50K
CW

R31 4K7 R33 560K C23 100p 7 U3
1/2

B P2 R24 47K

B P5 HIMID C22 3n3

C24 100p R35 R34 10K 2 3 SG 10K 1 U4
1/2

R32 560K

R36 470R SIG_PTH

C27 100n

C29 100n SG 100p C8 R21 6 24K

C31 100n

C33 100n R26 4K7 MID C16 33n B P3
CW

TLO72 R25 100K R27 4K7 SG FOP_DRV C18 1n2 R29 3K3 D17 BAT85 BAT85 D18 D20 BAT85 FOP_OUT D19 BAT85 D21 6 TONE CONTROLS 5

2 3 16V C5 33u

SG U1
1/2

TLO72

STYLE "P14"
BD238 BD237 MJ21195 MJ21196

3
R

5
T

10K 680p C2

C1 33n 560K R2 D2

TLO72 R3 100R

50K C17 47n TREBLE B P4
CW

TLO72 R88 AMP_OUT R82 1K R84 1K C48 R83 1K LIMITER DRIVE 220n 560K R86 47K R85 390R D23 BAT85 C49 6V 10u BAT85 D24 R87 47K TLO72
1/2

GOLD-T 2

4

6

TLO72 1M R20
3 IN 2 OUT 1 4 5 OUT 6 IN

7 5 SG U2
1/2

SG

SG

SG

-16V

C25 16V

R28 10u 3K3

SIGNAL AMPLIFICATION WITH HIGH FREQUENCY BAND BOOST

TLO72

S1

S1

50K C19 1n2

3 2

U6

1 R90 1K5 LIMIT

B BOTTOM E
VIEW

MID CONTOUR +FLOATV

R89 560K

E CB BC550C BC560C J108

+45V 6
T

+45V R55 150R LED2 AMP_OUT +FLOATV Q4 BC550 D8 1N4004 R72 Q5 BD237 R68 4K7 R69 1K
0.5W RED

4
R

2 NO-GOLD
S

AMP_OUT LIMIT VTL5C8 O1
3 IN

10K0 R53

4K12 R54 D4 C42 12N

BAT85 FOP_OUT D27 D28 BAT85

EFX-SEND

(U6) +FOPV

RED

LED3

5 6

3 4

1 JB3 2 GOLD-T

Q12 C37 100p R44 2 3 100K 7 4
V+

+16V C38 100n AGND 6 1u 16V C40 FET_CTL R46 100K

-16V C39 100n R47 2K05 R48 10K0 Q1 J108 C58 27p R49 12K1 6 7 5 U6
1/2

-FLOATV J108 R50 2K87 C41 680p FOP_OUT

Q2 BC550 D3 BAT85 R56 PT1 470R A BIAS 47R 4R7 R57

Q3 BC550

CURRENT LIMIT

CBE
BM200

DSG
BM200T

R73 150R
0.5W

1 JB4 R43 WC7 C36 470n C35 100p R39 10K

S2

Q6 MJ21196 16V/1W 1N4745 ZD1

R74 150R
0.5W

MOUNTED ON CHASSIS 68n AMP_OUT AGND AGND L1 5uH R78
0.5W

150R

5
T

3
R

1 JB6
S

U5
BC

VB

C

TP1
1K R58 18R R65

1

5

8 TLO71 R45 10K SG AGND

R66 0R18 R67 0R18

C44 25V 470u

C46

EXTEN. 4R SPKR1 15" #7347 TO TAB9 TO TAB8

8R-150W 10" #7284

8R-150W 10" #7284

6 WC1 TAB9

4

2 SPEAKER

R51 68R 75R R60 R61 47R BAT85 D6 Q8 BC560 4R7 R59

TP2

SG R38 12K1 R41 12K1

6 5

12K1 7 U4
1/2

16V/1W 1N4745 ZD2

LINE_OUT

R40 249R R42 249R 5 3 1 JB2
TH1 10R

C45 25V 470u R75
0.5W

68n C47

10R

Q11 MJ21195 Q10 BD238 Q9 BC560 1N4004 150R R64 -45V R70 4K7 R71 1K

TLO72

R76 150R
0.5W

TC1 3u3 100V 390R R79 TR1 10R

PCB

1u5 100V 33R

PCB

Q7 BC560

R77 150R

33R

D9 -FLOATV

WC2 6
T

4
R

2 GOLD-S
S

POWER AMPLIFIER

HEADPHONE

NOTES: 4K7 R91 1M C51 16V 470n R94 D12 SG CONNECTED TO AGND AT POWER SUPPLY ALL UNMARKED DIODES 1N4148

5

3

1 JB5

8R/30W LE_SON #7417

8R/30W LE_SON #7417

R81 22R
0.5W

22R +45V C51 16V 470n FET_CTL +45V R95
0.5W

AGND -45V R100
0.5W

M1008.SCH_DATABASE_HISTORY
MODEL(S):# DATE BM200/BM200CE/BM200T VER# DESCRIPTION OF CHANGE
1.70 PC#4542_XFMR_#1283->#1298 1 AUG/08/94 PC#4617_C42,C43_3N3->5N6 . 2 . PC#4619_200BE_XFMR_#1290->1298E . 3 . 1.80 PC#4773_ADD_47p_ACROSS_R49 4 APR/25/95 1.90 PC#4799_C58_47p->27p 5 AUG/30/95 2.00 PC#5653_ADD_TWEETER_FOR_BM200_200T 6 MAR/11/98 2.10 PC#5769_FUSE_CE_T2A->T1,6A_NA_4A-SB 7 AUG/06/98 ->2.5A-SB . 8 . 2.20 CE_XFMR_UPDATED 9 JAN/22/99 2.30 PC#6187_R60_150R->100R 10 FEB/21/00 11 MAR/30/00 2.40 PC#6216_C42_5n6->12n Q6 2N3773->MJ21196 Q11 2N6609->MJ21195 12 AUG/30/00 2.50 PC#6205_NA XFMR #1398->#1396 13 FEB/12/01 2.60 PC#6329_R60_100R->75R
DATE: FEB/12/2001 MODELS: PCB#&VER: BM200 BM200CE M1008 SCH ISSUE: TITLE: BASS_AMP_200W 2.60

+16V

-16V

1N4004 S3
TBKR1 13A/85C

2K2 D13 6A2 D14 6A2 D15 6A2 D16 R92

BROWN GRN/YELL BLUE

F1

4n7 C57

BRN/BLK BRN 245V 230V 22n 230/245VAC 50Hz C56 . PT#1398E BLUE

D10 1N4004 D11

C50 25V 1u 2K2 D13 6A2 D14 R92 C52 50V 2200u

4K7 R91 1M R94 D12

R96 3K3
0.5W

R101 3K3
0.5W

D10 1N4004 LED1
RED

R97 3K3
0.5W

BLACK GREEN WHITE

D11 T1 22n C56 120VAC 60Hz 1396

R98 3K3
0.5W

16V/1W 1N4745 ZD4

C54 25V 470u

470u 25V C55

ZD5 1N4745 16V/1W

R102 3K3
0.5W

R103 3K3
0.5W

F1

S3 4n7 C57

13A/85C

6A2 D15 C53 50V 2200u

EUROPEAN POWER SUPPLY

POWER

R99 3K3 LED1
RED 0.5W

R104 3K3
0.5W

R93 4K7

AGND R93 4K7 -45V

3K3

SG LOW VOLTAGE POWER SUPPLY

3K3

YORKVILLE

NAME: M1008V26.SCH

FUNCTION

"500. FUNCTION "80 ETCH0. "210 GUIDE. "020.

250TAB TAB8

250TAB

OUTPUT

250TAB TAB2

FUNCTION

JB6 D24 R85 R84 R83 C48 C47 R87 R89 R82 D20 D17 J24

WC8

RED FROM WC1

WC9

D27

FUNCTION

FUNCTION FUNCTION

BAT85 BAT85

U6

BAT85 BAT85

D23

1K 1K C39 220N 68N R48 47K R49 LED3 D28

390R

.
BAT85 BAT85

MJ21195 MJ21196 560K 1K WC3

#3414

TAB9 250TAB

1K5

R90

2.5A FUSE SB

6" BLACK
WC4 WC5 250TAB C57 4N7 250V TAB3
FUNCTION

560K

680P

47K

TLO72
J108

F1
TO TSW RED 9"

250TAB

R47

C49

6V 10U Q1

Q15 R88 R86 C41
4148 BAT85

BD237

BD238 4148

WC14 Q10 TP2 Q11 R75 BC560 GREEN 6" WIRE J30 J31

C52

2200u 50V

C40

2K05

100N

J25 10K0 12K1 27P C58 4K12 2K87

D21

TP1

Q6

Q5

1U

J108

D19 WC15 68N

BAT85

D5

250TAB

TAB5

DNG

FUNCTION

J51

R76

R77

D18
BAT85

1K R58 18R R65 BIAS
16V/1W

V73+
DOWN

6A2

DOWN

FUNCTION

R

BAR

4R7 BC550

BC550 47R

R46 R52 R50

4148

4K12 10K0 150R

0.5W 150R 0.5W 150R 0.5W 150R

68R

J27 C42 12N BC550

16V/1W

0R18 5WATT

BAT85

1K 5WATT

5WATT 0R18

1N4004

D14

4K12 BC560

O1

C46

1WATT 4K7

10K0

5N6

4R7

100K 100P 100N

10K

1WATT 4K7

R74 R51

R56

R72

100K

R73

D4 R54 R53 R55

25V 470U

25V 470U

TLO71

150R

R57

47R

DOWN

6A2

DOWN

D7

C43

R62

R59

USE VTL5C8

R45

J26 R44 C37 C38

1N4004

R70

D11

D16

J52

R68

R69

R43

10K J28 C36 470N J29

R66

R78

WC1 RED WIRE

WC16

R71

TO WC8

R100

R101

R102

R103

J32

C27 C26

C4 R5 R6 R4 C3 C2 R2 D1

C11 R16 C12 R15

J1 J2

J3

D25 D26

U1

R17 C9

25V 470U
0.5W 3K3 0.5W 3K3 0.5W 3K3 0.5W 3K3 0.5W 3K3

R79

8" BLUE 22 AWG
R14
J10 R34 J11 C23 R33
1N4148

R104

MODEL BM200 M1008 VERSION 2.40

AZ HOLE

C54

J22

V73-

15K 3N3 C14

R11

C28 C29

R25 C20 J9

C31 C30 R30

R32

J12

J13

J14

R38

C32

C33

R35 C24

82N 220R 2K2 2K2 1N8 680P 560K

100N 100N

220N 24K 22N 24K

C35 R39 R37

16V/1W

100N J17 100N

R95

R96

R97

R98

470N

100N 100N

100K 100P

100N 100N

560K

10K 100P

100P 12K1 12K1

100P 560K

J4

3N3 47K 1N8

4K7

4K7

10K

33N

TLO72

12K1

470R 220N 12K1 470R

R99

C1

U2
TLO72 C8 R21

J21

470R

U4 TLO72

J19 R42 R40

R7

4148

U3

25V 470U C55 R81 R80 R93

ZD4

249R 249R

LIMITER

CONTOUR

C10 R12 C7

C15

R23

R22 R24

C17 R26

R27 C16 R28

R31 C22

C21 J15

C19 R29 J16

1N4148

24K 220N

10K

1M

C6

C5 16V 33U

TO WC9
JB3 JB4 GREEN JB2 JB5
0.5W 22R 0.5W 22R 0.5W 3K3

+

1N4148

4K7

470N

11"

100R

100P 24K

4K7 3N3 10N

47N

4K7

4K7 47K

47N 4K7

4K7 33N 3K3

1N2 3K3

R1

D2

R19 C13

R20

1N2

J5

J6

R3

GOLD-TIP
TH1 10R

S2 INPUT

S1 P1

50K B

1M

GOLD-TIP

1U 25V C50

P2

P3

P5

P4

EFX-SEND

EFX-RET

LINE_OUT

PHONES

VCD

04.2_8001M EDISREDLOS 00.2_8001M LTED LLIRD

ASSEMBLY PCB MECH

M1008_2.40 M1008_2.40

+ RED -

5C 10K VOLUME PART#4409

B 50K BASS PART#4406

B 50K MID PART#4406 HIMID PART#4406

B 50K TREBLE PART#4406

WC7

GOLD-SLV

2K2

22V

100U 25V

16V 10U

C51

JB1

C25

C18

R91 ZD3 R92

BLACK WIRE

D12 R94 J20

WC2

ZD5

16V/1W

J7

J8

4K7

R36 C34 R41 R125

TLO72

4148

04.2-8001M

390R 5WATT

3K3 0.5W 3K3 0.5W 3K3 0.5W 3K3 0.5W 3K3 0.5W

D10

C44

D15

10R 0.5W

C45

1N4004

D8

R61

R64

PT1

R63

D9

6A2

BAR

BAR

.

D3

D6

Q4

5uH

Q7 Q8

0.5W 150R 0.5W 150R 0.5W 150R

Q3 Q2

4148

470R

C53

50V 2200u

TAB6 250TAB

1N4004

TAB7

.

BC560

6500 CLM

D13 250TAB

ZD1

FUNCTION

U5

L1

1K 5WATT

R60 75R

Q9

BAR

ZD2

6A2

TAB4

R

LED2

250TAB

22N 250V

TAB1

P:\1008V24.PRN

M1008.PCB_DATABASE_HISTORY
MODEL(S):- BM200 # DATE VER# DESCRIPTION OF CHANGE
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 FEB/93 JUN/08/94 APR/25/95 MAY/03/95 MAY/10/95 SEP/05/95 OCT/11/95 NOV/28/95 DEC/08/97 MAR/11/98 AUG/06/98 FEB/21/00 MAR/30/00 . FEB/12/01 D D D D D 1.30 1.40 1.50 . . . 1.60 . 2.00 2.10 . 2.20 2.30 . 2.40 V V V V V FIRST_PRODUCTION PC#4617_C42/43_3N3-->5N6 PC#4773_47P_ADDED_ACROSS_R49 PC#4785_TRACE_BY_R42/R40_THICKENED PC#4799_CAP_ACROSS_R49_47P-->27P PC#4863_C52,53_2200u/63V->2200u/50V PC#4763_4N7_AC_CAP->.4_SPACING PC#4970_HOLE_SIZE_R68/70_.059->.052 PC#5545_ADD_PARTS_FOR_TWEETER PC#5653_REDO_TWEETER_PCB_FOR_BM200T PC#5769_FUSE_4A-SB->2.5A-SB PC#6187_R60_150R->100R PC#6216_Q6_2N3773->MJ21196_Q11_ -2N6609->MJ21195_C42_5N6->12N PC#6329_R60_100R->75R N N N N N TR1 DELIVER TO FINISHING FOR BM200 TC1 5WATT SEE_NOTES SEE_NOTES TR2 100V FOR_VALUES 5WATT

M1008
PRODUCTION NOTES
THIS SPEAKER BM200T ONLY STYLE "P14" PT#3698

1 2 3

F1 FUSEHOLDER REPLACED BY WIRE JUMPER FOR E VERSION FOR BM 200 DO NOT STUFF TR2 TR1=10R 5W TC1=3U3 100V FOR BM 200T STUFF TR1 AND TR2 TR1-TR2=33R 5W TC1=1U5 100V

BREAKAWAY PCB
ETUOR EGAG ELOH/"10.0

BLACK FROM WC2

RED 9"

6" BLACK WC6

L N
13" RED DBL/ INSL

#8 48 6 L OC K WA S H E R

1398E

SHOWN WIRED FOR 230V OPERATION 6" BLACK DBL/INSL
RED 9" 22N 250V 6" BLACK WC4 WC5 6" BLACK

W C3

TO TSW RED 9" WC14 C52 50V 2200u GREEN 6" WIRE

TAB 9

NO FUSE HOLDER
F1

C57 4N7 250V

WC6

6" BLACK DBL/INSL
G ND

TAB3
+37V

TAB4

TA B 5

D14

D13

C53

2200u 50V

TA B 6

D 11

D 16

D 15

16 " W HIT E DBL /IN SL

9" WH IT E D BL/ IN SL

MODEL 200B M1008
J 32

VERSION 2.10

-37V

11"

WC7

G RE E N

+

TOP OF CHASSIS

RE D

200BCE AC WIRING JAN 20, 99 VERSION 2.00
G O LD- TIP
EFX-RET LINE_OUT

WC2 BLACK WIRE TO WC9

D10

TA B 7

T AB 1

TRANSFORMER WIRE COLOURS ARE FOR NEWEST VERSIONS FOR CE COMPLIANCE
CH AS SIS

9" R ED DBL/ INSL 9" R ED DBL/ INSL

GO LD -SLV

L N
13" RED DBL/ INSL

#8 48 6 L OC K WA S H E R

1398E

SHOWN WIRED FOR 245V OPERATION 6" BLACK DBL/INSL
RED 9" 22N 250V 6" BLACK WC4 WC5 6" BLACK

W C3

TO TSW RED 9" WC14 C52 50V 2200u GREEN 6" WIRE

TAB 9

NO FUSE HOLDER
F1

C57 4N7 250V

WC6

6" BLACK DBL/INSL
G ND

TAB3
+37V

TAB4

TA B 5

D14

D13

C53

2200u 50V

TA B 6

D 11

D 16

D 15

16 " W HIT E DBL /IN SL

9" WH IT E D BL/ IN SL

MODEL 200B M1008
J 32

VERSION 2.10

-37V

11"

WC7

G RE E N

+

TOP OF CHASSIS

RE D

200BCE AC WIRING JAN 20, 99 VERSION 2.00
G O LD- TIP
EFX-RET LINE_OUT

WC2 BLACK WIRE TO WC9

D10

TA B 7

T AB 1

TRANSFORMER WIRE COLOURS ARE FOR NEWEST VERSIONS FOR CE COMPLIANCE
CH AS SIS

9" R ED DBL/ INSL 9" R ED DBL/ INSL

GO LD -SLV