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250W into 4 ohms per channel
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