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COMMERCIAL 70V AUDIO AMPLIFIER
SERVICE MANUAL CR670
WEB ACCESS: http://www.yorkville.com
WORLD HEADQUARTERS CANADA Yorkville Sound
550 Granite Court Pickering, Ontario L1W-3Y8 CANADA Voice: (905) 837-8481 Fax: (905) 837-8746
TYPE: YS1009
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 CLIP /PROTECT
COMMERCIAL 70V AUDIO AMPLIFIER
POWER
Quality and Innovation Since 1963
Printed in Canada
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: Attention:
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. 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.
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. 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.
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.
safety-4v0.pdf 04/29/03
CR670 Parts List 5/12/2003
YS # 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 5231 5257 5259 5281 5961 5619 5630 5896 4497 4520 2417 3819 3489 3490 3601 3602 3618 3682 3385 3404 3417 3405 3416 3451 3501 3745 3645 3801 3810 8661 3426 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 1N4007 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 T&R 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 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 330U 100V 20%CAP BLK 12X25MM 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 CLIP 250X032 18-22AWG DISCO/INSL CLIP 250X032 14-16AWG DISCO/INSL RING TERMINAL 16AWG WIRE & #8 SCREW RING TERMINAL 18AWG WIRE & #8 SCREW STAR RING TERMINAL14-16AWG #10SCREW 250 MALE PCB TAB REEL RED ON RIGHT DUAL BINDING POST TPP5 6-32 SCREW TERMINAL PC MOUNT 2 POS 6-32 SCREW TERMINAL PC MNT STRAIGHT TERMINAL STRIP 5P #6 SCREW 1/4"&XLR PCB MT VERT COMBO EYELET SMALL 0.089 OD PLATED B52200F006 COMP WASH #4 SMALL DUAL XSISTOR PBL SPRING PLATE ZN AC SOCKET RECEPTACLE WITH 0.250 TAB 5/8" BUMPER BUTTON BLACK 4" NYLON CABLE TIE BUTTON KNOB FLAT GREY 8' 3/16 SJT AC LINE CORD REMOVB-CSA Qty. YS # Description 1 3521 SIDE ENTRY PCB CONN .156 8POS 1 5989 4 CIR CABLE HOLDER .098 1 8793 4-40 HEX NUT ZINC 4 8800 6-32 KEPS NUT ZINC 31 8854 6-32 X 1/4" 0.D. HEX NUT ZINC CLEAR 6 8797 5/16-18 KEPS NUT JS500 4 3823 TO-220 THERMO PAD SMALL HOLE 4 3866 ELASTOMER PAD TSIL 3 1.2X6.0 4 3870 TO220 MICA PAD LARGE HOLE PRE-GREA 1 8581 CUSTOM PBL TRANSISTOR SPACER 6 4597 22AWG STRAN TC WIR JMP 1 4599 22AWG SOLID SC WIR T&R JMP 2 5299 24AWG SOLID SC WIR RAD JMP 2 4715 5.0W 0R20 5% BLK RES 3 2007 1/4W 1R 5%FLAME PROOF T&R RES 4 4748 2.0W 3R9 5% T&R 6 2008 1.0W 10R 5%FLAME PROOF T&R RES 6 4875 1/4W 10R 5% T&R RES 2 4816 1/4W 33R 5% T&R RES 2 2016 1/8W 39R 2%FLAME PROOF T&R RES 2 2018 1/8W 75R 2%FLAME PROOF T&R RES 5 4852 1/4W 100R 5% T&R RES 2 2023 1/8W 220R0 1%FLAME PROOF T&R RES 2 4770 1/4W 249R 1% T&R RES 1 2026 1/4W 332R0 1%FLAME PROOF T&R RES 1 4872 1/4W 390R 5% T&R RES 4 5029 1/4W 499R 1% T&R RES 4 4743 1/4W 681R0 0.1% *** T&R RES 2 4873 1/4W 680R 5% T&R RES 4 4758 1/4W 953R 1% T&R RES 1 4981 1/4W 1K 5%MINI T&R RES 2 4919 1/4W 2K05 1%-NO SUBS- T&R RES 2 4693 5.0W 2K2 5% BLK RES 2 4764 1/4W 2K740 0.1% *** T&R RES 4 4826 1/4W 3K3 5% T&R RES 2 5022 1/4W 3K57 1% T&R RES 2 5028 1/4W 3K74 1% T&R RES 2 4774 1/4W 4K12 1% T&R RES 8 4982 1/4W 4K7 5%MINI T&R RES 4 4639 1/4W 4K99 1% T&R RES 2 4685 1.0W 5K6 5% T&R RES 2 4887 1/4W 7K5 5% T&R RES 2 4787 1/4W 7K960 0.1% *** T&R RES 4 5004 1/4W 8K06 1% T&R RES 1 5027 1/4W 9K09 1% T&R RES 5 4800 1/4W 10K0 1% T&R RES 1 4829 1/4W 10K 5% T&R RES 2 4983 1/4W 10K 5%MINI T&R RES 11 4773 1/4W 12K1 1% T&R RES 1 4630 1/2W 15K 5% T&R RES 4 4830 1/4W 15K 5% T&R RES 7 4831 1/4W 18K 5% T&R RES 4 4885 1/4W 20K 5% T&R RES 4 6123 1/4W 20K0 1%MINI MF T&R RES 4 4777 1/4W 21K5 1% T&R RES 4 5003 1/4W 30K1 1% T&R RES 4 4840 1/4W 33K 5% T&R RES 2 5009 1/4W 40K2 1% T&R RES 2 4908 1/4W 45K3 1% T&R RES 1 6119 1/4W 47K 5%MINI T&R RES 2 4760 1/4W 75K 5% T&R RES 8 5007 1/4W 78K7 1% T&R RES 1 4838 1/4W 100K 5% T&R RES 1 6120 1/4W 100K 5%MINI T&R RES 1 5026 1/4W 143K 1% T&R RES 2 4839 1/4W 150K 5% T&R RES 8 6137 1/4W 200K 5%MINI T&R RES 1 6126 1/4W 220K 5%MINI T&R RES 1 4880 1/4W 680K 5% T&R RES 1 4820 1/4W 1M5 5% T&R RES 1 4845 1/4W 2M2 5% T&R RES 2 4846 1/4W 3M3 5% T&R RES 21 3565 10" 4C-28AWG RIBBON CABLE 0.1" 6 3619 4.75 8C-22AWG RIB 3/4" NOTCH 156 4 8865 4-40 X 5/16 PAN PH MS JS500 1 8741 4-40 X 1/2 PAN PH MS JS500 4 8827 4-40 X 1/2 FLAT PH TAPTITE JS500 6 8832 6-32 X 1/4 PAN PH TAPTITE JS500 1 8801 6-32 X 3/8 PAN PH TAPTITE JS500 2 8829 6-32 X 3/8 FLAT PH TAPTITE BO#4 HEA Qty. 2 2 4 12 1 1 2 2 4 4 70 89 8 8 12 2 2 6 4 2 4 2 2 4 2 2 2 2 1 4 8 6 4 4 2 7 7 2 2 8 2 1 2 6 2 4 8 4 3 7 1 2 2 1 2 2 2 5 2 12 4 1 5 4 4 1 4 1 1 2 1 2 1 2 2 2 4 1 16 29 YS # 8806 8828 8874 8911 8821 8780 3744 3741 3743 8657 8667 3436 3587 1329 Description 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 5/16-18X3 3/4 CARRIAGE BOLT ZINC 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 DPDT PUSH SW PCMT H BREAK B4 MAKE DPDT ROKR SW QUIK 250"AC/PWR ON-OFF CR670 120V AC 60HZ T'RD Qty. 4 7 8 16 4 1 7 2 8 1 4 1 1 1
CW
R22 953R
4N7
SG_B
1W
0.5W
0.5W
TO AMP A
BLACK 6AMPS WHITE NEUTRAL WHITE GREEN GROUND GREEN PS1
TAB1 LIVE BLACK TAB2 CSA C25 22N CSA C26 4N7
0.5W
0.5W
4 8A
2
TAB5 PRIM BLACK
0.5W
CHSGND -69V 39R
FP
TLO72 15K R65 MJE350 Q12 HEATSINK 100n -15V C47
+.67V
TAB4 PRIM BLACK
#XXXX
TAB8 SEC RED
C34 80V 4700U
C33 80V 4700U
15K R74
15K PSGND R110
C28 25V 4U7
7 LVGND 5 U3
1/2
R35 1K R102 200K 2N5638 Q3
R36 1K
INPUT_B
5W
1N4004
1N4004
D7
D8
5W
5W
20K
D11 R71 3M3 25V D10 4U7 C35 4U7 25V C36 +15V
100K
PSGND CLIPA R99 40K2 CLIPA Q13 BC560 LVGND R82 100K R79 47K C37 10N R81 40K2 10V 1/2W D21 4148 D17 D15 4148 D26 R80 3M3 R72 680R 7 TLO72 1/2 U6 R88 5 6 R90 +15V 4148 D12 8K06 R83 3K57 C38 220N R89 78K7 143K D14 4148 R87 7K98 TO AMP B LVGND TEMPB
8 7 6 5 4 3 2 1
-69V
SG_A
R54A C4A 180P D35A
D36A
5uH
L1A
1/2W
5W
PSGND +16V_BAT
D38A D37A 10K0 R93A 2K05 R95A R94A 3K57
5W
PSGND 1N5250 20V/1/2W LVGND
(4=V-,8V+)
R84 680K 4148 D19 2 3 4148 D20
R75 C42 47K 25V 2U2 R76 100K C43 R85 25V 47K 2U2 4148 D18
TP2 75R0
FP
2W
4148
D13
MT1 Q42A
CW
R77 2M2 R78 +15V 8K06
TEMPA
1
4148 R86 7K98 LVGND
MJ15033
TO AMP B POWER AMP (NOT SHOWN)
+69V TEMPB INPUT_B SG_B SPKR-B SPKR+B CLIPA -69V CLIPA R64A 21K5 D27A PSGND
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
1/2
-0.58V
3
U5A
220R
FP
1R HEATSINK R83A 75K R98A 4K99
21193 R108A 2K2 10u 16v D45A 4004
C18A
MT2
A
MPSA56
(4=-16V_BAT,8=+16V_BAT) 33078
HEATSINK BAT85
R100A
Q40A
G
U:\CR6701V1.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 30K1 C5 100N C6 100N
6 5
(4=V-,8V+)
7 U1
1/2
1
1/2
IG A_GAIN
CW
CHSGND R9 40K2
LVGND R40 +15V INPUT_A Q6 BC560 R42 1M5 C41 4N7 C20 25V 4U7 7K5 R41 R43 220K SW2
1
TLO72 R8 60K4
SG_A R3 953R
330P R4 3K74
TLO72
10K P1
TAP
33U C7
20K 1
IABC
R15 3
D
R16 R94 100n C46 200K R95 R17 200K 2N5638 Q1 1K
1K R13 249R R12 150K
SG_A C3 330P SG_A R5 4K99 R51 +15V SG_A -15V APM INPUT R24 IG
S
5
U5 1/2 LM13600 (6=V-,11=V+)
2 4 R14 249R
R96 12K1 Q15 BC560 R97 40K2
C21 100N
R46 47K D24 4148 R47 47K
TO+BP R45 47K 3K74
FROM_AMP_A YELLOW
FRONT PCB BREAKAWAY
2N5638 Q2
A
R61 15K R62 PSGND -69V
0.5W
YELLOW
1
SCREW_TERMINAL
40K2 C44 15p R10 143K 2 3
(4=V-,8V+)
100K SG_A R91 100K (6=V-,11=V+) LM13600 1/2 U5
IABC
SG_A
4148
C8 100N
D23
-15V
Q5 BC560 13
D
OUT 2 IN 3
R44 15K
4148 D1 Q16 BC550 2N5638 Q17
CLIPA
POWER
GREEN
LD2
RED
2 TO+BP RED FROM_AMP_B RED +BOUTPUT
LD1
A_CLIP
LIMITER
4K99 R20
T R
1 U3
1/2
12
15 14 R32 249R +69V R33 249R
R93 +15V 47K R92 47K
BJ2
R21 3K74 C10 330P 3 C11 2
XLR-PHONE 1/4"HALF FUNCTION JB1
+XLR
953R
C13 330P
(4=V-,8V+)
R26 30K1 1 C14 100N C15 100N
6 5
TLO72
(4=V-,8V+)
16 R49 20K 143K R11
7 U2
1/2
SG_A B_GAIN TAP 33U C16 R28 40K2
LVGND
SEPARATE BREAKAWAY
U2
1/2
TLO72 R27 60K4
SG_B
330P R23 3K74 C12 330P
TLO72
10K P2
R50 1M5
C40
R114A 5K6 HEATSINK Q44 AS35 VCC TEMP GND 10R PIN 8 U1 C6A 10N SG_A R56A 33R R57A 2K74 R66A 4N7 100K R79A 10K R67A D26A Q35A MPSA93 R84A 75K +0.60V HEATSINK Q37A D32A BAT85 1N C12A 3K57 R85A 8K06 R69A 1K R68A R90A 9K09 1K R116A Q27A MPSA06 Q32A MPSA06 2K05 R89A 10K0 R117A R91A 3K57 MJE15032 1R R103A 1R 75R0
FP
+16V_BAT R86A 10K BAV21 D34A Q25A 2N5401 10K R87A 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 +69V
SG_B R25 4K99
SG_B +69V HEATSINK -15V 39R
FP
SG_B C31 80V 4700U 1 C32 80V 4700U 15K R73
+69V .
+15V 15K R66 16V 1/2W D5 16V 1/2W D6 Q11 MJE340 C27 25V 4U7 6 C45 15p R34 143K
(4=V-,8V+)
R68
C23A 63V 4U7
30V VALUE D50A TEMPA
R115A 499R
HEATSINK TAB7 SEC RED BR1 3
3N3 C8A R80A
FP
2K74 +69V R55A +FLT 8 33078 1/2 5 U5A C21A 1N5 3K74 R53A 6 D25A 100P C9A 7 MPSA56 Q26A R65A 47K 47P C10A
330R
TEMPA
8
TAB9 MID YELLOW FET_CTRL
R70 -69V SG_B 200K R101
Q4 2N5638
7 6 5 4 3
16V SPKR-A SPKR+A
C1A 10U 3K3 R50A
12K1 R51A 4K7 R52A
TAB3
(4=-FLT,8=+FLT)
SG_B R37 C17 100N
2 1
R69
4148
MC1
16V
C3A 33U
C5A 15P 681R
R102A 7V5 1N5236 D40A R92A 100R 0R2 R106A 0R2 R107A
SPKR+A
R215A
1W
15K R67
7V5 1N5236 D41A
0R2 R112A
0R2 R113A
16V 500mW D44A
C15A 25V 330u
C16A 63V 47N R110A 3R9
10R
PSGND 1N5402 D47A Q41A 21193 33K R121A MAC224 Q43A MT2 MBS4992 R122A G MT1 10R
D29A 4K12 HEATSINK R59A C7A 63V 2u2 Q30A 22V D28A
Q33A MPSA56 750R 680P R82A C13A D33A
R111A R101A 1R
HEATSINK
1 U6 1/2 TLO72
PSGND -69V #5619 330U 100V C22A PSGND
R99A 1R 10K R96A D39A BAV21 R97A 10K
-0.85V 18K R62A
LVGND
47K R70A 33R R73A
(4=V-,8V+)
R71A 100K
LVGND
-16V_BAT MPSA06 Q31A R72A 10K
MC2 +15V TO_LVGND C30 100N C29 100N LVGND -15V SPKR-B PSGND SPKR-A B CE BC550C BC560C MPSA56 2N5401 BCE MPSA93 MPSA43 SUGGESTED GROUNDING LVGND 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.
M1141.SCH_DATABASE_HISTORY
MODEL(S):# DATE
1 2 3 4 5 6 7 8 9 10 OCT/30/02 FEB/13/03 . D D D D D D D
CR670 VER# DESCRIPTION OF CHANGE
1.00 1.10 . V V V V V V V NEW PC#6587_ADD_R94,R95,R100,R102,C46 C47_TO_MUTE_FET_CIRCUIT N N N N N 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
CR670
DATE: FEB/13/2003 YORKVILLE NAME: CR670 MODELS: PCB#&VER: CR670 . M1141 SHEET OF 1 SCH VERSION: TITLE: 275WATT_AMP 1.10
STYLE "P29"
CBE
EBC
EBC
00.2-1411M EDISREDLOS
C13B
00.2-1411M LTED LLIRD
R95B D37B D36B R85B R89B
MPSA06
BAT85
J31B
R111B
R83B R96B
MPSA56 680P
D33B
R82B
75R0
2K05 75K 10K
Q33B
R112B
J28B
D39B
R102B R107B D50B C23B
R101B
-15V
INPUT_A
SPKR+A
CLIPA
PSGND
TEMPA
-65V
SG_A
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
YELLOW
4700U 80V
FOR_APM
L2
TP1B
IG
0R2 5W
J47B R215B C14B
1WATT 10R
5W 0R2
4U7 63V
J5B
BAV21
D34B
.612"
NC1
4K99
J41 J42
+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
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
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 16V
2K74
R66B
10N BC550
J32B
C2B Q29B R65B R70B C9B
R52B
C8B
4148
D29B
X3
J45B
C6B
47K 47K
R90B
J33B J34B
10R
4K7
33078
10R 33R
100K
100P
J35B
4N7
R
33R
R88
10K
Q25B
47P
Q27B Q26B
R79B
U5B D30B
D28B Q37B J38B J37B
R55B C3B
Q31B
R74B
R81B
Q36B
R72B
C10B
R73B
C35
R71B
R69B
R64B
J40B
100K
J36B R80B
8K06
MPSA06
R68B
C4B
OUT
R56B
MPSA56 1K 21K5
J41B
R57B
22V
J39B
R53B
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
Q34A R101A
C16A
R92 R91
D39A
R102A R107A D50A C23A
J60 J61
R98A D41A
CR670-POWER/INPUT
J28A
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
M1141
J30A
J29
VER 2.00
J5A
1R
30V
18K 8K06
R61A
10K
2u2 63V
C7A
10K TP2A
R100A R60A
R215A
J26A
1N5402
1N5402
Q42A
330u 25V
D43A
953R 330P C2 CHAN_A WIP
R22
BIAS_ADJUST
R63A
390R
J20A J22A J21A
C15A
#3819
5uH
R121A
J3A
D46A
J18A
J13A
D47A
4K99 R2 3K74 4K99 R5 200K R101 100N C17
J24A J23A
J17A
J14A
J12A
J10B
953R J25 J26
J8A
J19A
J7A
1R
J25A R99A
1R
BOT
J11A
J24
TAPER
PART#
10K
D45A
4148
33K
J49A
TLO72
R8 60K4 30K1
4004
C22A
C18A
P1
C7
MAC224
Q43A J50A
J46A
47k R46 R47 47K
16V 33U
R122A
C16
TAPER
C17A J6A
PART#
10K
Q40A
4K12
R59A Q30A
Q41A
SPKR+A SG_A
Q39A
Q38A
5WATT 2K2
2K2 5WATT
MPSA56
21193
21193
TEMPA
21194
Q44A
21194
R108A
CONNECTOR1
CLIPA D27A PSGND INPUT_A
R109A
R51 40K2 APM_INPUT
1
4K99 3K74 3K74 330P 330P C12 C10 1K R36
-65V
MX1 +65V
J18 J19
J20 60K4 30K1 J21
100N Q3 C5 C47 C6 100N C4 R20 330P 100N R102 200K 953R C11 330P J23 J22 U2 R7 R6 R25 TLO72
2N5638
R104A
P2
100V 330u
100V 330u
499R
4148
C11A D26A D25A C21A
J44A
100N C8
R34 143K
15P C45
10U 16V
2K74
R66A
10N BC550
J32A
C2A Q29A R65A R70A C9A
J15 40K2
D29A
J33A J34A
10R
4K7
33078
100K
100P
J35A
4N7
220R 680P
3N3 332R
33R
C20A
R116A
143K
R67A
9K09 1K 47P
16V 33U
R90A
C5A
1N4148
10K MPSA06 10K
Q25A
12K1 2K74 3K74
R53A
10R 33R
15P
10N
47K
R11
3K3
R51A
VER-2.00
U3 TLO72
Q27A Q26A
R79A
R9
U5A D30A
D28A Q37A J38A J37A
R55A C3A
Q31A
R74A
R81A
Q36A
R72A
C10A
R73A
J40A
100K
R71A
150K J3 15K R44 J4 J5 40K2 R94 200K R16 1K
J36A R80A
8K06
R69A
MPSA06
R68A
C4A
OUT
R56A
MPSA56 1K 21K5
J41A
J39A
R57A
22V
J1A
681R 180P
F
R54A
CR670-A M1141
J11 D1 200K
4148
4N7 C40 J66 SW2
R10
15P C44 143K R12
J13 1K
R95 R15
.5W 15K
R62
2N5638 Q2 2N5638 Q1
INPUT_B SPKR+B TEMPB PSGND CLIPA +65V SG_B
R64A
ETUOR EGAG
DUMMY
USED BY WIRING GREEN +
VR T
100V TAB2 100V C26 C25 22N 250VAC
BLK_FROM_SWITCH BLK_TO_TRANS
249R
USED BY WIRING
R13 249R R42 1M5 R40 20K0
LM13600
4N7
R50
680N
7K5 220K
VR T
C41 4N7 BC560 Q5
R97
100N C46
WHT_FROM_LINE
BLK_TO_TRANS
TAB5
TAB4
TAB1
LD1
LD2
1
TO+BP
U5
TO+BP
R41 R43
EYE6
EYE5 F
EYE1 F
R14
EYE2
4U7 25V C20
R96 12K1 40K2 R99
RED +
BC560 Q15
"006.11 X "052.31=EZIS KNALB BLANK SIZE=13.250" X 11.600"
VCD
ASSEMBLY PCB MECH
M1141-2.00 M1141-2.00
PRODUCTION NOTES
4 1/2" YEL 4 1/2" RED
8POS.RT.ANGLE_MOLEX TO_POWER_AMP_B
MODEL(S):- CR670 # DATE VER# DESCRIPTION OF CHANGE
1 2 3 4 5 6 7 8 9 10 11 JUL/18/02 NOV/04/02 FEB/19/03 . D D D D D D D 1.0P1 1.00 2.00 . V V V V V V V NEW FIRST_PRODUCTION PC#6587_ADD_R94,R95,R100,R102,C46 C47_AT_Q1,Q2,Q3,Q4 N N N N N N N
M1141.PCB_POT_LIST
MODEL(S):- CR670
REF
P1 P2 R R R R
SPACER #3741
M1141.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:\1141CMP.PRN
-65V
MJE15033
MJE15032
VALUE FUNCTION FROM AMP B
1M5
E
B
E
B YELLOW FROM AMP A
MC2
FUNCTION
FUNCTION
R49 20K R32 249R R33 249R
J1
ELOH/"10.0
LIMITER
J8 J7
RED SPKR+B
ETCH GUIDE. "020
"500. "800. "210.
4148
00.2-1411M
R52A
C8A
J45A
C6A
47K
1N4148 1N4148
1411M
1
1N5
C1A
R50A
100N 100N C15 C14
R23 R21
R24 4K99 C13 330P J12 R35 1K
J10
J9
9 1/2" RED
CHAN_B WIP
100K R17
R115A
40K2 R28
R27 R26
TOP
VR T
4700U C32 80V
1R
BOT
D24
16v 10u
D42A
4004
RTV
33U 16V
R37 100K 2N5638 Q4
C21 100N
10R
J16A J48A
R105A
R4
U1
R61
J9A
TOP
VR T
VR T
R114A
R45
1R
1W 5K6
R103A
R1
J27 953R 3K74
4148
330u 25V
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
J28
D23
0R2 5W
OUT.
J47A
5W 0R2
4U7 63V
4K99
BAV21
J64
47K J30 BC560
SECONDARY_RED
J31 J32
16V
7V5
R110A
J63
R93
TAB8
R74
15K .5W 15K .5W
R100
4700U 80V
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
S
X2
T
J33 J34
J1B
681R 180P
F
R54B
4148
J55
D15
J35 J36
7K96
MID_TAP_GREEN
220R 680P
3N3 332R
C20B
X1
R67B
9K09 R116B 1K
1N4148
16V 33U
C5B
RS
10K MPSA06
12K1 2K74 3K74
00.2-1411M
R51B
143K
15P
10N
3K3
VER-2.00
TO EY15 5" GRN
25V 2U2
C43
1N4148 1N4148
TS
R50B
SS
1N5
C1B
EXTRA BY-PASS R90 CAPS R83
CR670-B M1141
R86
J67 R72 EYE15 10V/.5W R85 INPUT_GND D21 PSGND R82 100K EYE16 D14 4148 R67 R87 7K96 TAB9 SECONDARY_RED .5W 20K 15K TAB7 D13 R69 4148 1N4004 D7 D12 4148 D17 4148
3M3 8K06 3K57 680R 47K
R73
15K .5W
C34
R79 D26 R80
R89
TLO72
D20
21193
Q30B
21193
TEMPB
21194
Q44B
21194
4700U 80V
S
X2
T
VR T
VR T
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
R70 C38 39R C42 220N 25V R75 2U2 47K
11 1/2" YELL
D6 D5
J40
VR T
MBS4992
AS35
2N5401 2N5401
MPSA93
MBS4992
AS35
RED