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SERVICE MANUAL

http://www.yorkville.com
POWER

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

A B

CLIP /PROTECT CLIP /PROTECT

CR 5
PROFESSIONAL AUDIO AMPLIFIER

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

POWER

CR 5
Quality and Innovation Since 1963
Printed in Canada

PROFESSIONAL AUDIO AMPLIFIER

Manual-Service-CR5-1v1.pdf

CR5 Oct 24, 2000

IMPORTANT SAFETY INSTRUCTIONS

INSTRUCTIONS PERTAINING TO A RISK OF FIRE, ELECTRIC SHOCK, OR INJURY TO PERSONS.
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE.

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

CAUTION:

AVIS:

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

CONSULTEZ UN TECHNICIEN QUALIFIE POUR L'ENTRETIENT.

Read Instructions: Packaging: Warning:

The Owner's Manual should be read and understood before operation of your unit. Please, save these instructions for future reference. Keep the box and packaging materials, in case the unit needs to be returned for service. When using electric products, basic precautions should always be followed, including the following:

Veuillez lire le manuel: Emballage: Warning:

Il contient des informations qui devraient êtres comprises avant l'opération de votre appareil. Conservez S.V.P. ces instructions pour consultations ultérieures 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:

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.

Alimentation:

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. No naked flame sources, such as lighted candles, should be placed on the apparatus.

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.

Hazard:

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.

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. 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.

Service:

Cordon d'alimentation: Service:

The unit should be serviced only by qualified service personnel.

Évitez d'endommager le cordon d'alimentation. N'UTILISEZ PAS L'APPAREIL si le cordon d'alimentation est endommagé. Consultez un technicien qualifié pour l'entretien de votre appareil.

SAFE_V4.doc Version 4.0 02/11/99 11:54 AM

YS No. 6405 6408 6419 6425 6825 6438 6827 6733 6488 6461 6824 6465 6463 6466 5101 5102 5103 5104 5108 5109 5110 5119 6808 6809 6873 6874 6988 6991 6840 6882 6745 5190 6444 6478 5817 5203 5199 5415 5211 5816 5206 5273 5428 5209 6451 5204 6435 5224 5228 5314 5231 5257 5259 5281 5961 5883 5630 5896 4497 4520 2417 3819 3410 3415 3498 3417 3405 3416 3501 3745 3806 3801 8661 3481 3834 3521 3538 5989 8793 8800 8854 8797 3846 3866 3870 8581 4597

Description RED 3MM LED 1V7 5MA BRT GRN 3MM LED 1V9 5MA FROSTED BRIDGE 35A 400V WIRE LEAD GI3504 BAV21 200V 0A25 DIODE T&R 1N4148 75V 0A45 DIODE T&R 1N4004 400V 1A0 DIODE T&R 1N5402 200V 3A0 DIODE BAT85 30V 0A2 DIODE SCHTKYT&R 1N5236BRL 7V5 0W5 ZENER 5% T&R 1N5240BRL 10V0 0W5 ZENER 5% T&R 1N5246B 16V0 0W5 ZENER 5% T&R 1N5250B 20V0 0W5 ZENER 5% T&R 1N5251BRL 22V0 0W5 ZENER 5% T&R 1N5256B 30V0 0W5 ZENER 5% T&R BC550C TO92 NPN TRAN T&R TB BC560C TO92 PNP TRAN T&R TB MPSA06 TO92 NPN TRAN T&R TA MPSA56 TO92 PNP TRAN T&R TA 2N5401 TO92 PNP TRAN T&R TA MPSA43 TO92 NPN TRAN TA MPSA93 TO92 PNP TRAN TA 2N5638 TO92 NCH JFET T&R TC MJE15032 TO220 NPN TRAN TE MJE15033 TO220 PNP TRAN TE MJE340 TO126 NPN TRAN TG MJE350 TO126 PNP TRAN TG MJL21194 TO3P NPN TRAN TK MJL21193 TO3P PNP TRAN TK MC33078P IC DUAL OP AMP TL072CP IC FET DUAL OP AMP LM13600N IC XCONDUCTANCE AMP MBS4992 TO92 8V5 DIAC MAC224-4 TO220 40A TRIAC 200V AS35FN-TO92 TEMPERATURE SENSOR _15P 100V 2%CAP T&R RAD CER.2"NPO _47P 100V 2%CAP T&R RAD CER.2"NPO 100P 100V 2%CAP T&R RAD CER.2"NPO 180P 100V 2%CAP T&R RAD .2" 330P 100V 5%CAP T&R RAD CER.2"NPO 680P 100V 5%CAP T&R RAD CER.2"NPO __1N 400V 5%CAP T&R RAD .2"FLM __1N5 200V 5%CAP T&R RAD CER.2"NPO __3N3 50V 10%CAP T&R BEAD Y5R __4N7 250V 5%CAP T&R RAD .2"FLM __4N7 250V 20%CAP BLK 'Y' 10MM AC _10N 100V 10%CAP T&R RAD .2"FLM _22N 275V 20%CAP BLK 'X2' 15MM AC _47N 100V 10%CAP T&R RAD .2"FLM 100N 100V 5%CAP T&R RAD .2"FLM 100N 50V 10%CAP T&R BEAD X7R 220N 63V 10%CAP T&R RAD .2"FLM __2U2 63V 20%CAP T&R RAD .2"EL __4U7 63V 20%CAP T&R RAD .2"EL _10U 16V 20%CAP T&R RAD .2"NP _33U 16V 20%CAP T&R RAD .2"NP 220U 100V 20%CAP BLK 12X21MM EL 330U 25V 20%CAP BLK 10X13MM EL 4700U 80V 20%CAP BLK 25X50MM ELS _10K B LIN 9MM HORIZONTAL P29 _10K TRIM POT 6.00 AMP CIRCUIT BREAKER .250 TAB ___5UH COIL 18AWG R000 AIR CORE RED ON LEFT DUAL BINDING POST TPP5 RED ON RIGHT DUAL BINDING POST TPP5 1/4" JCK PCB MT HORZ 6-32 SCREW TERMINAL PC MOUNT TERMINAL STRIP 5P #6 SCREW 1/4"&XLR PCB MT VERT COMBO B52200F006 COMP WASH #4 SMALL DUAL XSISTOR PBL SPRING PLATE ZN RECTANGULAR WASHER FOR TRANS SUPPRT 5/8" BUMPER BUTTON BLACK BUTTON KNOB FLAT GREY 8' 3/18 SJT AC LINE CORD 250 CLIPS HEYCO #1214 STRAIN RELIEF SIDE ENTRY PCB CONN .156 8POS 24 PIN BREAKAWAY LOCK .156 4 CIR CABLE HOLDER .098 4-40 HEX NUT ZINC 6-32 KEPS NUT ZINC 6-32 X 1/4 HEX NUT ZINC 5/16-18 KEPS NUT JS500 TO220 THERMO PAD LARGE HOLE 56359B ELASTOMER PAD TSIL 3 1.2X6.0 TO220 MICA PAD LARGE HOLE PRE-GREA CUSTOM PBL TRANSISTOR SPACER 22AWG STRAN TC WIR JMP

Qty. 2 1 1 4 34 6 4 4 4 1 6 1 2 2 3 7 6 6 2 2 2 5 2 2 1 1 4 4 2 4 1 2 2 2 4 2 2 2 8 4 2 2 2 4 1 5 1 2 5 1 5 4 8 4 4 4 4 4 2 2 1 2 1 1 2 1 1 2 6 4 4 4 1 1 1 2 0.67 2 6 10 1 1 2 2 4 4 70

YS No. 4599 5299 4715 4877 4748 4686 4875 4816 4607 4608 4852 4645 4770 6204 4872 5029 4743 4873 4758 4823 4981 4919 4693 4764 4826 5022 5028 4774 4982 4639 4685 4887 4787 5004 5027 4800 4829 4983 4773 4630 4830 4831 4885 6123 4777 4840 5009 4908 4834 6119 4760 5007 4838 6120 5026 4841 6126 4880 4820 4845 4846 3565 3619 8741 8827 8832 8801 8829 8806 8828 8874 8911 8821 8740 3744 3741 3743 8657 8667 8818 3436 3587 3705 1195

Description 22AWG SOLID SC WIR T&R JMP 24AWG SOLID SC WIR RAD JMP 5.0W 0R20 5% BLK RES 1/4W 1R 5%FLAME PROOF T&R RES 2.0W 3R9 5% T&R 1.0W 10R 5%FLAME PROOF T&R RES 1/4W 10R 5% T&R RES 1/4W 33R 5% T&R RES 1/8W 39R 2%FLAME PROOF T&R RES 1/8W 75R 2%FLAME PROOF T&R RES 1/4W 100R 5% T&R RES 1/8W 220R0 1%FLAME PROOF T&R RES 1/4W 249R 1% T&R RES 1/4W 332R0 1%FLAME PROOF T&R RES 1/4W 390R 5% T&R RES 1/4W 499R 1% T&R RES 1/4W 681R0 0.1% *** T&R RES 1/4W 680R 5% T&R RES 1/4W 953R 1% T&R RES 1/4W 1K 5% T&R RES 1/4W 1K 5%MINI T&R RES 1/4W 2K05 1%-NO SUBS- T&R RES 5.0W 2K2 5% BLK RES 1/4W 2K740 0.1% *** T&R RES 1/4W 3K3 5% T&R RES 1/4W 3K57 1% T&R RES 1/4W 3K74 1% T&R RES 1/4W 4K12 1% T&R RES 1/4W 4K7 5%MINI T&R RES 1/4W 4K99 1% T&R RES 1.0W 5K6 5% T&R RES 1/4W 7K5 5% T&R RES 1/4W 7K960 0.1% *** T&R RES 1/4W 8K06 1% T&R RES 1/4W 9K09 1% T&R RES 1/4W 10K0 1% T&R RES 1/4W 10K 5% T&R RES 1/4W 10K 5%MINI T&R RES 1/4W 12K1 1% T&R RES 1/2W 15K 5% T&R RES 1/4W 15K 5% T&R RES 1/4W 18K 5% T&R RES 1/4W 20K 5% T&R RES 1/4W 20K0 1%MINI MF T&R RES 1/4W 21K5 1% T&R RES 1/4W 33K 5% T&R RES 1/4W 40K2 1% T&R RES 1/4W 45K3 1% T&R RES 1/4W 47K 5% T&R RES 1/4W 47K 5%MINI T&R RES 1/4W 75K 5% T&R RES 1/4W 78K7 1% T&R RES 1/4W 100K 5% T&R RES 1/4W 100K 5%MINI T&R RES 1/4W 143K 1% T&R RES 1/4W 220K 5% T&R RES 1/4W 220K 5%MINI T&R RES 1/4W 680K 5% T&R RES 1/4W 1M5 5% T&R RES 1/4W 2M2 5% T&R RES 1/4W 3M3 5% T&R RES 10" 4C-28AWG RIBBON CABLE 0.1" 4.75 8C-22AWG RIB 3/4" NOTCH 156 4-40 X 1/2 PAN PH MS JS500 4-40 X 1/2 FLAT PH TAPTITE JS500 6-32 X 1/4 PAN PH TAPTITE JS500 6-32 X 3/8 PAN PH TAPTITE JS500 6-32 X 3/8 FLAT PH TAPTITE BO#4 HEA 6-32 X 1/2 PAN PH TAPTITE JS500 6-32 X 3/4 PAN PH TAPTITE JS500 8-32 X 1" PAN PHIL TAPTITE JS500 10-16 X 1/2 TYPE B HEX W/SLOT BL 10-16 X 1 3/32 TYPE B HEX W/SLOT BL 5/16-18 X 3 GRD 5 HEX BOLT JS500 SNAP IN .375 SPACER RICHCO .5 SPACER ID-.171 OD-.25 #912-500 SNAP ON 0.5" SPACER RICHCO 6-32 X 3/8" HEX SPACER ALUMINUM SHOULDER WASHER SWS-229 LENGTH 1/8 3/4 OD X 5/16 ID X .08 THICK WASHER DPDT PUSH SW PCMT H BREAK B4 MAKE DPDT ROKR SW QUIK 250"AC/PWR ON-OFF 4P3T SLID SW PCMT H CR5 120VAC 60HZ XFMR

Qty. 90 8 8 12 2 2 6 4 2 4 2 2 4 2 2 2 2 1 4 1 7 6 4 4 2 7 8 2 2 8 2 2 2 6 2 4 8 4 4 7 2 2 2 1 4 2 7 2 13 2 4 1 5 4 4 2 2 1 2 1 2 1 2 6 4 1 14 29 2 6 8 16 4 1 6 2 8 1 4 1 1 1 1 1

CW

SG_B R22 953R

SW1

330P R23 3K74 C12 330P

TLO72

9

C11

1/2

TLO72 R27 45K3

10K P2

B_GAIN TAP

33U C16

R28
L

143K R11

D22

U2

1/2

LVGND (6=V-,11=V+) LM13600 12 1/2 U5
IABC

4148

COM

40K2

13
D

1W

10

M

11

R

12

13

L

COM

SW1

0.5W

15

SG_B C31 80V 4700U 1 C34 80V 4700U C33 80V 4700U 15K R74 15K PSGND R110 C32 80V 4700U 15K R73
0.5W

+65V

M

R68

14

R

16

TAB1 BLACK 6AMPS WHITE PS1 TAB2 NEUTRAL WHITE TAB3 GREEN GROUND GREEN LIVE BLACK

0.5W

0.5W

CSA C25 TAB5 22N PRIM BLACK CSA C26 4N7 1N4004 1N4004 D7

4 8A

2

+.67V

TAB4 PRIM BLACK

#1195

0.5W

TAB8 SEC RED

C28 25V 4U7

20K R50 1M5 R35 1K Q3 R36 1K Q4 2N5638 SG_B INPUT_B C40 4N7 Q13 BC560

5W

D8

5W

5W

20K

TO AMP A

D11 R71 3M3 25V D10 4U7 C35 4U7 25V C36 +15V

100K

-65V SG_A

R54A C4A 180P D35A

D36A

5uH

R215A
1W

15K R67

1/2W

PSGND R84 680K LVGND 4148 D19
(4=V-,8V+)

D38A D37A 10K0 R93A 2K05 R95A R94A 3K57

7V5 1N5236 D41A

0R2 R112A

0R2 R113A

16V 500mW D44A

C15A 25V 330u

C16A 63V 47N R110A 3R9
2W

10R

5W

PSGND 1N5250 20V/1/2W

R75 C42 47K 25V 2U2 R76 100K C43 R85 25V 47K 2U2 4148 D20 R79 47K R82 100K 4148 D17 4148 D26 R80 3M3 10V 1/2W D21 R72 680R 7 TLO72 1/2 U6 4148 D18

+65V TEMPB CLIPA TO AMP B
8 7 6 5 4 3 2 1

+16V_BAT

INPUT_B SG_B SPKR-B SPKR+B CLIPB -65V D29A Q33A MPSA56 750R 680P R82A C13A (4=-16V_BAT,8=+16V_BAT) 33078
1/2

TP2 75R0
FP

5W

L1A

REPLACE WITH SAME TYPE BUSSMAN GDC FUSE YS PT#2475 T3,15A

4148

D13

CSA . . . . 680n CSA 4N7 BLUE .

MC2 CLIPB D15 4148 R86 7K98 LVGND R88 5 6 R90 C38 220N R83 3K57 LVGND 8K06 R89 78K7 143K D14 4148 R87 7K98 LVGND C30 100N TEMPB +15V TEMPA

MT1 Q42A

CW

R77 2M2 R78 +15V 8K06 C37 10N R81 40K2

1

MJ15033

8K06 R61A

390R R63A Q29A BC550

2 D30A

4 -FLT R74A 10R

680P C20A C11A 10N SG_A Q34A MPSA43

-0.58V

5W

R81A

Q36A

R60A 10K

-0.58V

3

U5A

220R
FP

1R HEATSINK R83A 75K R98A 4K99

21193 R108A 2K2 10u 16v D45A 4004

C18A

MT2

A

MPSA56

HEATSINK BAT85

R100A

Q40A

G

4148

D12

U:\M1140V16.PRN

R6 IG
S

4K99 R1
T R

SUGGESTED GROUNDING

R2 3K74 C1 330P 3 C2 U1 2

XLR-PHONE 1/4"HALF FUNCTION JB2

+XLR

953R

C4 330P
(4=V-,8V+)

R7 21K5 C5 220N C6 220N

6 5

(4=V-,8V+)

7 U1
1/2

1
1/2

IG A_GAIN
CW

CHSGND R9 40K2

LVGND R40 +15V R62 15K -64V 20K 1
IABC

SEPARATE BREAKAWAY
TO+BP FROM_AMP_A YELLOW

TLO72 R8 45K3

6

SG_A R3 953R

R4 3K74 SG_A C3 330P

R15 3
D

R16 1K 2N5638 Q1

INPUT_A

1K R13 249R R12 220K R17 100K

5 SG_A

1
1 5

R5 4K99

SW1 POSITIONS LEFT MONO MIDDLE STEREO RIGHT BRIDGE

U5 1/2 LM13600 (6=V-,11=V+)

R42 1M5

C41 4N7 R41 7K5 C20 25V 4U7 R43 220K Q15 BC560 R97 40K2

R96 12K1

C21 100N

0.5W

330P

TLO72

10K P1

TAP

33U C7

2 4 R14 249R

2N5638 Q2 C8 100N SG_A

R46 47K D24 4148

FRONT PCB BREAKAWAY

6
T

4
R

2 AMP_A_OUTPUT
S JB3

47K R45

Q6 BC560 3K74 R61 R60 3K74 POWER PSGND
GREEN

A
BJ1
LD2
RED

YELLOW -AOUTPUT TO-BP BLACK

5 FROM_AMP_A BLACK

3

1

USE

MONO/STEREO

-15V SW2
1 OUT 2 IN 3

SW1 SW1

3

7

SG_A

C44 15p R10 143K R24 2 3 R26 21K5 1 3 C14 220N C15 220N 6 5
(4=V-,8V+) (4=V-,8V+)

2

6

SG_A

R47 47K R44 15K 4148 D1 CLIPA 4148 D23 LD3
RED

4

8

LD1

A_CLIP

B_CLIP

TO+BP RED

FROM_AMP_B RED +BOUTPUT

CR5
+16V_BAT 2K74 R66A R86A 10K 4N7 100K R79A 10K R67A D26A Q35A MPSA93 R84A 75K +0.60V HEATSINK Q37A D32A BAT85 1N C12A 3K57 R85A MJE15032 1R R103A 1R 2K05 R89A 10K0 R117A R91A 3K57 75R0
FP

L

COM

M

R

R

M

COM

L

6
T

4
R

2 AMP_B_OUTPUT
S JB4

Q16 BC550 R93 R91 100K 2N5638 Q17 47K R92 47K +15V

LIMITER Q5 BC560

IG
S

4K99 R20
T R

1 U3
1/2

R21 3K74 C10 330P 2

XLR-PHONE 1/4"HALF FUNCTION JB1

+XLR

953R

C13 330P
(4=V-,8V+)

B
+65V R114A 5K6 HEATSINK R94 12K1 C23 100N R54 47K D25 4148 R95 40K2
4 OUT 5 IN 6

BJ2
TO-BP BLACK

5

3

1

USE

FROM_AMP_B BLACK -BOUTPUT

TLO72 7 U2 SG_A

15 14 R33 249R R31 220K R32 249R

+15V

SG_B R25 4K99

SG_B +65V

16

HEATSINK 39R
FP

R48 7K5

+15V 15K R66 16V 1/2W D5 16V 1/2W D6 Q11 MJE340 C27 25V 4U7

C22 25V 4U7

Q14 BC560 R51 220K SW2 R55 47K R52 15K R98 40K2 R99 40K2 4148 D2

47K R53

Q8 BC560

Q44 AS35 VCC TEMP GND

10R PIN 8 U1 C6A 10N SG_A R56A

33R R57A

BAV21 D34A 10K R87A

SG_B -15V C45 15p R34

C23A 63V 4U7

30V VALUE D50A TEMPA

R115A 499R

Q25A 2N5401

R105A 1R R88A 4K99 HEATSINK R104A Q38A HEATSINK 21194 Q39A 21194 TP1 16V 500mW D43A C14A 25V 330u D42A 4004 R109A 2K2 1N5402 D46A C17A 100V 330U #5619 PSGND +65V

HEATSINK TAB7 SEC RED BR1 3

Q7 BC560 R49

CLIPB

LIMITER

3N3 C8A R80A
FP

LVGND 6 MJE350 Q12 5 -15V

2K74 +65V TEMPA
8

143K
(4=V-,8V+)

R55A +FLT 8 33078 1/2 5 U5A C21A 1N5 3K74 R53A 6

CHSGND -65V 39R
FP

15K R65

D25A 100P C9A

47P C10A

330R

7 U3
1/2

LVGND PSGND

TAB9 MID YELLOW

R70 HEATSINK -65V FET_CTRL SG_B

7 6 5 4 3 2 1

TLO72 2N5638 R37 -15V

16V SPKR-A SPKR+A CLIPA

C1A 10U 3K3 R50A

12K1 R51A 4K7 R52A

7

(4=-FLT,8=+FLT)

MPSA56 Q26A R65A 47K 8K06 R69A 1K R68A R90A 9K09 1K R116A

PSGND 16V C3A 33U

C5A 15P 681R

Q27A MPSA06

Q32A MPSA06

R102A 7V5 1N5236 D40A R92A 100R 0R2 R106A 0R2 R107A

R69

4148

C17 100N

MC1

SPKR+A

PSGND 1N5402 D47A 33K R121A

BRN/BLK 245V . . BRN 230V PT#1195E 360VA 50Hz 230/245VAC

2 3

1 U6 1/2 TLO72

TO AMP B POWER AMP (NOT SHOWN)

4K12 HEATSINK R59A C7A 63V 2u2

Q30A

22V D28A

R111A R101A 1R

HEATSINK Q41A 21193

D33A

MAC224 Q43A MT2 MBS4992 R122A G MT1 10R

PSGND -65V #5619 330U 100V C22A PSGND

R99A 1R 10K R96A D39A BAV21 R97A 10K

TO_LVGND

-0.85V 18K R62A

LVGND

47K R70A 33R R73A

(4=V-,8V+)

+15V

SUGGESTED GROUNDING C29 100N SPKR-B -15V PSGND SPKR-A CLIPA MPSA06 Q31A

R71A 100K

LVGND

-16V_BAT R72A 10K

LVGND

R64A 21K5

D27A 21194 21193 MJE15032 MJE15033 NOTES: 1. ADJUST R60A/R60B FOR 4mV BIAS ACROSS R106 AND R112 COLD. 2. Q30A&B ARE THERMALLY COUPLED TO HEAT SINK 3. B CE BC550C BC560C MPSA56 2N5401 BCE MPSA93 MPSA43 PSGND

M1140.SCH_DATABASE_HISTORY
MODEL(S):# DATE
1 2 3 4 5 6 7 8 9 10 OCT/08/99 NOV/04/99 NOV/11/99 . JAN/06/00 . DEC/20/00 FEB/05/02 D D

CR5 VER# DESCRIPTION OF CHANGE
1.10 1.20 1.30 . 1.40 . 1.50 1.60 V V ADD_HEATSINK_SYMBOL PC#6129_ADD_C44,C45 PC#6121_R90_21K5->8K06_R83_10K0-> 3K57 R99A,R100A,R101A,R103A,R104A,R105A 1/4WFP_TO_1/4W PC#6314_CE_FUSE_T3A->T3,15A PC#6403_C17A-C22A_220u->330u N N

TP

TEST POINT

4. Reference with a "A" suffix for amplifier "A" and "B" suffix for amplifier "B" AMPLIFIER A SAME AS AMPLIFIER B. 5. ALL UNMARKED DIODES IN4148

STYLE "P29"

CBE

EBC

EBC

DATE: FEB/05/2002 YORKVILLE NAME: M1140ALL.SCH

MODELS: PCB#&VER:

CR5 . M1140

SHEET

OF

1 SCH VERSION: TITLE: 275WATT_AMP

1.60

01.3-0411M LTED LLIRD 01.3-0411M EDISREDLOS
C13B

MPSA06

MPSA56 680P

D33B

R82B R111B R83B R96B

BAT85
J31B

75R0

2K05 75K 10K
Q33B

R95B

D37B

D36B

R112B

J28B

D39B

R102B R107B D50B C23B

R101B

-15V

INPUT_A

SPKR+A

CLIPA

PSGND

TEMPA

-65V

1R

30V

J29B

R61B

10K

2u2 63V

C7B

10K
R60B

J26B

16V

J27B

1N5402

10K R87B

R65

330u 25V

C28

J18B

15K 1/2W

C27

J8B

J7B

16V/.5W

J20B

J19B

16/.5W

1R
J24B J23B J22B J21B
J25B R99B

1R
R105B

J17B

J14B

J12B

J10B

EYE12

C33

D47B

R114B

LVGND

1/2W 15K

J13B

1R

RING_B

D43B

R100B

BIAS_ADJUST

R63B

390R

C15B

#3819
5uH
R121B

330u 25V

1N5402

Q42B

10K
J3B
D46B

R86B
1W 5K6
J9B J11B

1R

R103B

4U7 63V

63V 4U7

R66

R113B

R97B

TP2B

L2

TP1B

IG

0R2 5W

J47B R215B C14B

1WATT 10R

5W 0R2

4U7 63V

J5B

BAV21
D34B

.612"

NC1

4K99

J41 J42 4700U 80V

YELLOW

SG_A

+65V

R62B

18K 8K06

OUT.

R88B

+15V

R110B

7V5

J30B

D44B

16V

7V5

STRIP1

Q34B

C16B

R98B D41B

47N

D40B

J4B

0R2 5W

J48

J47

J46

J45

J44

MPSA43

BAV21

3R9 2W

R117B

R84B

75R0

0R2 5W

J43

R94B R93B

D38B R92B

100R

75K

RING_A TIP_A

2K05 3K57 10K0 4K99

4148 4148 D35B

4148 4148

R85B R89B

1N 3K57 2K05 3K57 10K0
C12B

Q32B

BAT85

D32B Q35B J2B R106B

Q12 MJE350

MJE340

Q11

TO_POWER_AMP_A 8POS.RT.ANGLE_MOLEX

MPSA93

R91B

D45B

33K
J49B

4004

C18B

Q43B

4148

R122B

J50B

100V 330u

100V 330u

499R

R104B

D18 R76 D19 J49 J50 J51 J52 J53 J54

1R

R84

39R R68

MAC224

J46B

VR T

2K2 5WATT

MPSA56

-65V

MX1 +65V

C37 R81 10N 40K2 R78 8K06 R77 2M2

R108B

CONNECTOR1
CLIP_B D27B PSGND INPUT_B

R109B

U6

4148
C11B D26B D25B C21B

J44B

JB2

47K
4148

INPUT_A

10U 63V

2K74

R66B

10N BC550
J32B
C2B Q29B R65B R70B C9B

4148

D29B

J33B J34B

10R

4K7

33078

100K

100P

J35B

4N7

R

33R

R88

J35 J36

10K

Q25B

47P

Q27B Q26B

R79B

U5B D30B

D28B Q37B J38B J37B

R55B C3B

7K96
4148

MID_TAP_GREEN

220R 680P

3N3 332R

C20B

X1

R67B

9K09 R116B 1K

1N4148

16V 33U

R90B

C5B

RS

10K MPSA06

12K1 2K74 3K74
R53B

10R 33R

R51B

143K

15P

10N

47K

3K3

Q31B

R74B

R81B

Q36B

J36B R80B

R72B

C10B

R73B

C35

R71B

R69B

R64B

J40B

100K

8K06

MPSA06

R68B

C4B

OUT

R56B

MPSA56 1K 21K5

J41B

R57B

22V
J39B

J56 J57

63V 4U7

MJE15033

MJE15032

LEADS DOWN

E

B

E

B

INPUT_B

Q13

MPSA06

MPSA56 680P

D33A

R82A R111A R83A R96A

R

R112A

J28A

C16A

R92 R91

D39A

R102A R107A D50A C23A

CR5-POWER/INPUT

Q34A R101A

J60 J61

R98A D41A

J4A

0R2 5W
D44A R62A J29A

D38A R92A

100R 3R9 2W

MPSA43

R117A

75K
R84A

BAV21

75R0

47N

0R2 5W
R88A

J62

JB1

Q33A

R94A R93A

J65

R91A

D40A

7V5

M1140

J30A

J29

VER 3.10

10K

2u2 63V

C7A

10K TP2A
R100A R60A

R215A

J26A

1N5402

330u 25V

D43A

953R C2 330P CHAN_A WIP J24

R22

BIAS_ADJUST

R63A

390R
J20A J22A J21A

C15A

#3819
5uH
R121A

J3A
D46A

J18A

J13A

D47A

J24A J23A

J17A

J14A

J12A

J10B

953R J25 J26

J8A

J19A

J7A

1R
J25A R99A

1R
BOT

J11A

TAPER

PART#

10K

D45A

R8 45K3 21K5

3K74 4K99

4004

4K99

J49A

C22A

C18A

P1

Q4

MAC224
Q43A J50A

J46A

C7 16V 33U C16

47k R47

R122A

TAPER

C17A J6A

PART#

10K

Q40A

4K12
R59A Q30A

Q41A
SPKR+A SG_A

Q39A

Q38A

4K99 R25 3K74 3K74 330P 330P C12 C10 C11 1K R36

5WATT 2K2

2K2 5WATT

MPSA56

-65V

MX1 +65V

143K J15 R34 J18 R9 J19 40K2 R1115P 143K J20 J14 C45 45K3 21K5 J21

D25 R54

R108A

CONNECTOR1
CLIPA D27A PSGND INPUT_A

R109A

TLO72

R55

47K

R53

U2

47K

21193

21193

TEMPA

21194

Q44A

21194

330P

4148
C11A D26A D25A C21A

J44A

4148

47K 100N

10U 63V

2K74

R66A

10N BC550
J32A
C2A Q29A R65A R70A C9A

D29A

J33A J34A

10R

4K7

33078

J17

1N4148

100K

100P

J35A

4N7

R67A

220R 680P

3N3 332R

C20A

R116A

10K

Q25A

47P

Q27A Q26A

R79A

U5A D30A

D28A Q37A J38A J37A

R55A C3A

J41A

J39A

R57A

Q31A

R74A

R81A

Q36A

R72A

C10A

R73A

J40A

100K
R71A

J36A R80A

8K06
R69A

MPSA06

R68A

C4A

OUT

R56A

J1A

R54A

C40

4N7 J66

R12 220K J3 15K R44 J4 R97 40K2 40K2 R95 R16 1K

MPSA56 1K 21K5

R31

22V

R53A

681R 180P

F

CR5-AMP-A M1140

220K

33R

9K09 1K

16V 33U

R90A

C5A

TLO72 R35

J11

4148

D1 100K 2N5638 Q2 2N5638 Q1
INPUT_B SPKR+B TEMPB PSGND CLIPB

C23

10K MPSA06

12K1 2K74 3K74

10R 33R

15P

10N

47K

3K3
R51A

VER-3.10

U3

R10 15P C44 143K LIMITER J1

J13 1K

R15

R17 J8 J7

.5W 15K

R62

R64A

R49 20K R32 249R 249R R48 R33 7K5 R51 SW2 220K

ETUOR EGAG

RED SPKR+B
MC2

FROM_AMP_B TO-BP BLACK USED BY WIRING EYE7 AMP_A_OUT FROM AMP A FROM AMP B EYE8 EYE4 F EYE5 F EYE1 F

+65V

SG_B

DUMMY

USED BY WIRING GREEN +

VR T

100V TAB2 100V C26 C25 22N 250VAC
BLK_FROM_SWITCH BLK_TO_TRANS

LM13600

7K5 220K

EYE3

249R J2 R13 249R R42 1M5 20K0

R43 C41 R41

Q15

4N7

WHT_FROM_LINE

RED +

RED +

BLK_TO_TRANS

R14

R40

TAB5

TAB4

TAB1

JB3

TO+BP 4 1/2" BLK 4 1/2" YEL

U5

JB4 TO+BP

LD1

LD2
1

Q7

EYE6

EYE2

C22

25V 4U7

4U7 25V
C20

Q5

R60 3K74

LD3

R50

680N

R52

BC560 R96 12K1 R94 12K1 4148 15K

J6 40K2 40K2 R98

VR T

4N7 BC560

BC560 Q14

R99

C8

D2

4 1/2" BLK

VCD
2.00 . . . . 3.00 . 3.10 V V V

ASSEMBLY PCB MECH

M1140-3.10 M1140-3.10
PRODUCTION NOTES

"006.11 X "052.31=EZIS KNALB BLANK SIZE=13.250" X 11.600"

8POS.RT.ANGLE_MOLEX TO_POWER_AMP_B

4 1/2" RED

MODEL(S):- CR5 # DATE VER# DESCRIPTION OF CHANGE
1 2 3 4 5 6 7 8 9 10 11 SEP/28/99 . . . . DEC/01/99 . FEB/05/02 D D D PC#6121_R90_21K5->8K06_R83_10K0-> ->3K57_C37/D18_MOVED PC#6123_TERMINAL_STRIP_A-B_SWAPPED PC#6129_ADD_15P_C44/C45_ACROSS_ R10/R34 FIX_SHORT_JUMPER_TO_NUT_ADD_ROUT RTV_SLOTS_C17A/B-C22A/B PC#6403_C22A/B-C17A/B_220u->330u N N N

M1140.PCB_POT_LIST
MODEL(S):- CR5
REF
P1 P2 R R R R

SPACER #3741

M1140.PCB_DATA_BASE_HISTORY

1 ADJUST TRIMPOTS R60A/R60B FOR 4MV ACROSS R106A/B R112A/B 2 ADD RTV AROUND C17A/B, C22A/B

TERMINAL STRIP #3405

METAL BRACKET YSL# #8800 BRIDGE PCB ADD GOOP #8828 BEND AND CUT LEADS

FUNCTION PART# KNOB
CHAN-A/GAIN CHAN-B/GAIN F F F F #4497 #4497 P P P P NO-KNOB NO-KNOB K K K K

AS_OF
DEC/99 DEC/99 N N N N

BEND LEAD CUT LEADS

PCB BEND LEAD

P:\1140CMP.PRN

-65V

MJE15033

MJE15032

1M5

AMP_B_OUT

TO-BP BLACK

E

FUNCTION

B

E

FUNCTION

B

100N

ELOH/"10.0

"80 ETCH0. "210 GUIDE. "020.

4148

"500.

01.3-0411M

R52A

C8A

J45A

C6A

47K

1N4148 1N4148

1

1N5

C1A

R50A

220N 220N C15 C14

R23 R21

R24 4K99 C13 330P J12 1K

47K

BC560 Q8

J10

J9

9 1/2" RED

40K2 R28

220N C5 C6 220N R20 953R J23 J22 R7

R104A

C4 R2

CHAN_B WIP

R115A

R27 R26

R46

TOP

VR T

BOT

C17 100N 2N5638 330P R5

P2

100V 330u

100V 330u

499R

Q3

4700U C32 80V

1R

D24

100K 2N5638

4148

33K

TLO72

16v 10u

D42A

4004

RTV

33U 16V

TOP

R37

C21 100N

10R

J16A J48A

R105A

R4

U1

R61

J9A

VR T

VR T

R114A

R45

1R

1W 5K6

R103A

J28

R1

J27 953R 3K74

4148 4148

330u 25V

1N5402

Q42A

10K

R86A

1R

10K R87A

R113A

R3

3K74 47K

J27A

R97A

C31

L2

TP1A

VR T

1WATT 10R

16V

Q6

C14A

D34A

C30 100N 100N C29 330P C1 330P C3 R6

D22 D23

R61A

0R2 5W

5W 0R2

J5A

1R

4U7 63V

30V

4K99
BAV21

J64

4700U 80V

11 1/2" BLK

18K 8K06

OUT.

J47A

47K J30 BC560

SECONDARY_RED

J31 J32

16V

7V5

R110A

J63

R93

TAB8

R74

15K .5W 15K .5W

R100

BR1

R106A

X1

J31A

75R0

2K05 3K57 10K0 4K99

4148 4148 D35A

4148 4148

Q35A

J2A

RS

BAT85

1N4004

2K05 75K 10K

R95A

D37A

D36A

R85A R89A

1N 3K57 2K05 3K57 10K0
C12A

Q32A

BAT85

D32A

47K 100K 2N5638 63V 4U7 BC550 Q17 C36 Q16 D8

X3

C13A

W-__CPBK

SS

D10 20V/1/2W R71 3M3 D11 4148 BC560

TS

10" GRN

FUNCTION

FUNCTION

7K96 20K D13 R69 4148 D7 D12 4148 D17 4148

R67

TAB9 .5W 15K 1N4004

SECONDARY_RED

EYE13

TAB7

S

X2

T

J33 J34

J1B

681R 180P

F
R54B

01.3-0411M

R52B

C8B

X3

J45B

C6B

47K

VER-3.10

TO EY15 5" GRN

25V 2U2 R72 R82 D14 R87

C43

1N4148 1N4148

TS

R50B

SS

1N5

C1B

EXTRA BY-PASS R90 CAPS R83

CR5-AMP-B M1140

R86

3M3 8K06 3K57 680R 47K

C34

R79 D26 R80 R73
15K .5W

R89

TLO72

D20

21193

Q30B

21193

TEMPB

21194

Q44B

21194

4700U 80V

S

X2

T

VR T

EYE14 BLACK
SPKR-A J67 EYE15 INPUT_GND PSGND EYE16 SPKR-B

10V/.5W R85 D21

100K

J55

D15

4148

10" BLK

SPKR+B

SG_B

J6B

C17B

5WATT 2K2

R59B

680K 78K7

J37

4148

4148

Q40B

4K12

Q41B

Q39B

R115B

Q38B

100K

J38 J39

VR T

C22B

16v 10u

TIP_B

D42B

4004

RTV

10R

J16B J48B

SPKR+A

C38 39R C42 220N 25V R75 2U2 47K

R70

11 1/2" YELL

D6 D5

J40

VR T

MBS4992

AS35

2N5401 2N5401

MPSA93

MBS4992

AS35

POWER

CLIPA

CLIPB

YELLOW

RED

BC560

-65V

C LIPA

SG_A

N C1

SPKR +A

PSG ND

EYE12

SP KR +A

80V 4700U

C 34

M 1140

2.00

C R 5-PO W ER/ IN PU T

VER

C 31

VER# DESCRIPTION OF CHANGE 1.00
E YE15 IN D P SGN P U T _GN D E YE16 SPKR -B EYE13 T AB9 ON D AR Y_R ED S EC

RED

T AB7

J 33 J 34

CR5 AC WIRING
80V 4700U .5W 15K J 67 M ID _T AP_ GR EE N

C 33

P1

C H AN_A

P2

C H AN_B

SW 2

+65V

SG_B

T EMPB

PSG ND

IN PU T_B

SPKR +B

CLIPB

-65V MC2

# DATE 1 Nov ,99 2 3 4 5 6 7 8 9 10
Y ELLO W IN PU T_A T EMPA EYE14 BL AC K SPKR -A +65V

YELLOW RED

CR5 AC WIRING NOV/99 SHO WN WIRED FO R NA

T AB8 SEC O N D AR Y_R ED

4700U 80 V

C3
80V 4700U

2

BLACK

BLACK

LIM IT E R

R ED SPKR + B

GREEN WHITE BLACK

-65V

NC 1

CL IPA

SG _A

SP KR+A

PSG ND

E YE1 2

SP KR +A

80 V 470 0U

8 0V 47 00U

C34

C33

YE LL O W

INP UT_A

TE MP A

.5W 15K J6 7 M ID_ TAP _ G RE EN J33
J 34

YELLOW

EY E14 BL AC K S PK R -A

EY E 15 P SGIN D UT_ G ND NP E YE 16 S PK R -B EY E 13 TAS EC O ND A RY_ RE D B9

RED

TA B7

+65V

1195E

RED

M 114 0

2.00

TA B8 SE C O ND A RY_ RE D

C 31

CR5CE AC WIRING NOV/99

CR 5-PO W ER/ INP UT
V ER

4 700U 80V

P1

SH OWN WIRE D F OR 230V

CHA N_A

C3

2

P2

C H A N _B

C25

DU MMY

T AB2

SW2

TAB4

WH T_FROM_LINE

+65V

SG _B

TE MPB

PSG ND

IN P U T _B

SP KR +B

CLI PB

-65V

MC 2

BROWN WHITE

GREEN/YELLOW

BLK_F ROM_SW ITCH

BLUE

TAB5 BLK_TO_T RANS

BLK_TO_T RANS

TAB1

LIM IT ER

R ED S PK R +B

4N 7 100V C 26

BROWN/BLACK

8 0V 47 00 U

2 5 0 V AC 22N

68 0 N 100V

BLACK

P2
C H A N _B

P1 CHA N_A

SW2

LIM IT ER M 114 0 CR 5-PO W ER/ INP UT
V ER 2.00 NC 1 -65V

YE LL O W

SP KR +A

+65V TE MPB
IN P U T _B

E YE1 2

CL IPA SP KR+A

M ID_ TAP _ G RE EN

.5W 15K

TA B8 SE C O ND A RY_ RE D

C3 2

8 0V 47 00U

SG _B

PSG ND
SG _A

80 V 470 0U

J6 7

PSG ND SP KR +B CLI PB
-65V

C 31

C34

8 0V 47 00 U

C33

INP UT_A
TE MP A

R ED S PK R +B

TA B7

4 700U 80V

+65V

EY E14 BL AC K S PK R -A

D UM M Y

4N7 100 V TAB2 W H T _ F R O M _ L IN E

C 26

C 25

TA B 4 22N B LK _T O _T RA N S TAB1 B L K _ F R O M _ SW IT C H

CR5CE AC WIRING NOV/99

SH OWN WIRED FOR 245V

1195E

TA B 5 B LK _T O _T RA N S

YELLOW

RED

RED BROWN/BLACK BROWN BLUE
2 50V AC 10 0V 680 N

GREEN/YELLOW WHITE

EY E 15 P SGIN D UT_ G ND NP E YE 16 S PK R -B EY E 13 TAS EC O ND A RY_ RE D B9 J33
J 34

MC 2

BLACK