YORKVILLE UNITY U15P User manual

U.S.A.
Yorkville Sound Inc.
4625 Witmer Industrial Estate
Niagara Falls, New York
14305 USA
Voice: [phone]
Fax: [phone]
WORLD HEADQUARTERS
WEB ACCESS: http://www.yorkville.com
CANADA
Yorkville Sound
550 Granite Court
Pickering, Ontario
L1W-3Y8 CANADA
Voice: [phone]
Fax: [phone]
Quality and Innovation Since 1963
Printed in Canada
SERVICE MANUAL
U15P
MODEL TYPE:YS1042
Manual-Service-U15P-00-1v0.pdf

IMPORTANT SAFETY INSTRUCTIONS
safety-4v3.eps • Oct. 26/05
CAUTION:
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO
NOT REMOVE COVER (OR BACK).
NO USER SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
INSTRUCTIONS PERTAINING TO A
RISK OF FIRE, ELECTRIC SHOCK,
OR INJURY TO PERSONS
Read Instructions
The Owner’s Manualshould be read and understood
before operation of your unit. Please, save these instruc-
tions for future reference.
Packaging
Keep the box and packaging materials, in case the unit
needs to be returned for service.
Warning
When using electric products, basic precautions should
always be followed, including the following:
Power Sources
Your unit should be connected to a power source only of the voltage
specified in the owners manual or as marked on the unit.This unit has a
polarized plug. Do not use with an extension cord or receptacle unless
the plug can be fully inserted. Precautions should be taken so that the
grounding scheme on the unit is not defeated.
Hazards
Do not place this product on an unstable cart, stand, tripod, bracket or
table.The product may fall, causing serious personal injury and serious
damage to the product. Use only with cart, stand, tripod, bracket, or
table recommended by the manufacturer or sold with the product.
Follow the manufacturer’s instructions when installing the product and
use mounting accessories recommended by the manufacturer.
The apparatus should not be exposed to dripping or splashing water;
no objects filled with liquids should be placed on the apparatus.
Terminals marked with the “lightning bolt” are hazardous live; the
external wiring connected to these terminals require installation by an
instructed person or the use of ready made leads or cords.
Ensure that proper ventilation is provided around the appliance.
No naked flame sources, such as lighted candles, should be
placed on the apparatus.
Power Cord
The AC supply cord should be routed so that it is unlikely that it will be
damaged.If the AC supply cord is damaged DO NOT OPERATE THE UNIT.
Service
The unit should be serviced only by qualified service personnel.
AVIS:
AFIN DE REDUIRE LES RISQUE DE CHOC ELECTRIQUE,
N’ENLEVEZ PAS LE COUVERT (OU LE PANNEAU ARRIERE)
NE CONTIENT AUCUNE PIECE
REPARABLE PAR L’UTILISATEUR.
CONSULTEZ UN TECHNICIEN QUALIFIE
POUR L’ENTRETIENT
INSTRUCTIONS RELATIVES AU RISQUE
DE FEU, CHOC ÉLECTRIQUE, OU
BLESSURES AUX PERSONNES
Veuillez Lire le Manuel
Il contient des informations qui devraient êtres comprises
avant l’opération de votre appareil. Conservez S.V.P. ces
instructions pour consultations ultérieures.
Emballage
Conservez la boite au cas ou l’appareil devait être
retourner pour réparation.
Attention:
Lors de l’utilisation de produits électrique, assurez-
vous d’adhérer à des précautions de bases incluant
celle qui suivent:
Alimentation
L’appareil ne doit être branché qu’à une source d’alimentation
correspondant au voltage spécifié dans le manuel ou tel qu’indiqué sur
l’appareil. Cet appareil est équipé d’une prise d’alimentation polarisée.
Ne pas utiliser cet appareil avec un cordon de raccordement à moins
qu’il soit possible d’insérer complètement les trois lames. Des
précautions doivent êtres prises afin d’eviter que le système de mise à
la terre de l’appareil ne soit désengagé.
Risque
Ne pas placer cet appareil sur un chariot, un support, un trépied ou une
table instables. L’appareil pourrait tomber et blesser quelqu’un ou subir
des dommages importants. Utiliser seulement un chariot, un support,
un trépied ou une table recommandés par le fabricant ou vendus avec
le produit. Suivre les instructions du fabricant pour installer l’appareil et
utiliser les accessoires recommandés par le fabricant.
Il convient de ne pas placer sur l’appareil de sources de flammes
nues, telles que des bougies allumées.
L’appeil ne doit pas être exposé à des égouttements d’eau ou des
éclaboussures et qu’aucun objet rempli de liquide tel que des vases
ne doit être placé sur l’appareil.
Assurez que lappareil est fourni de la propre ventilation.
Les dispositifs marqués d’une symbole “d’éclair” sont des parties
dangereuses au toucher et que les câblages extérieurs connectés à
ces dispositifs de connection extérieure doivent être effectivés par un
opérateur formé ou en utilisant des cordons déjà préparés.
Cordon d’Alimentation
Évitez d’endommager le cordon d’alimentation. N’UTILISEZ PAS
L’APPAREIL si le cordon d’alimentation est endommagé.
Service
Consultez un technicien qualifié pour l’entretien de votre appareil.

U15P Parts List 9/21/2006
YS # Description Qty. YS # Description Qty. YS # Description Qty. YS # Description Qty.
5906 RED 3MM LED 1V9 20MA .4SPCER T&R 1 5903 12000U 35V 20%CAP RAD 25X45MM ELS 2 4604 1/4W 33R2 1% T&R RES 4 8847 1/4-20 X 1 1/4 FLAT PH MS JS500 4
6401 GRN 3MM LED 1V9 6MA HIGHEFF 4 4580 ROT BIN 17MM 2BIT ENCODER P18 1 2016 1/8W 39R 2%FLAME PROOF T&R RES 2 8770 1/4-20 X 1 5/16 TRUSS PH MS JS500 12
6419 BRIDGE 35A 400V WIRE LEAD GI3504 3 4434 _10K B LIN 9MM DETENT P32 1 4811 1/4W 68R 5% T&R RES 2 8709 1/4-20 X 1.5 PAN PHIL MS ZINC CLEAR 4
6425 BAV21 200V 0A25 DIODE T&R 10 4520 _10K TRIM POT 1 2019 1/8W 100R0 1%FLAME PROOF T&R RES 10 8736 5/16-18X2-3/4 GRD 5 HEX BOLT JS500 1
6733 BAT85 30V 0A2 DIODE SCHTKYT&R 6 4524 __4K7 TRIM POT V 2 4897 1/4W 120R 5% T&R RES 2 8730 M6 X 16 HEX BOLT ZINC 2
6825 1N4148 75V 0A45 DIODE T&R 54 2408 8.0 AMP CIRCUIT BREAKER 1 2020 1/8W 150R 2%FLAME PROOF T&R RES 4 7601 220N 50V 10%CAP SMT Z5U 2
6827 1N5402 200V 3A0 DIODE 4 8467 2X2-IB-3/8" FLYING HARDWARE BRACKET 4 2023 1/8W 220R0 1%FLAME PROOF T&R RES 4 7602 330P 50V 5%CAP SMT NPO 2
6892 UF4004 200V 1A0 DIODE ULTRAFAST 2 8483 ADAPTOR,SPEAKER STAND,METAL,BLACK 1 4867 1/4W 270R 5% T&R RES 2 7613 100N 25V 10%CAP 0805 SMT X7R 44
6934 MR854 400V 3A0 DIODE FASREC 10 8547 PLASTIC FOOT BLACK, POLYETHYLENE 4 4986 1/4W 270R 5%MINI T&R RES 4 7621 0.1W 1K0 1% 0805 SMT RES 7
6436 1N753ARL 6V2 0W5 ZENER 5% T&R 1 8562 CORNER, 3 LEGS, BLACK OXIDE 2 4872 1/4W 390R 5% T&R RES 6 7624 0.1W 100R 1% 0805 SMT RES 2
6437 1N5237B 8V2 0W5 ZENER 5% T&R 1 8569 CORNER, 2 LEGS NO LIP BLACK OXIDE 6 4980 1/4W 470R 5%MINI T&R RES 1 7625 0.1W 10K0 1% 0805 SMT RES 12
6439 1N5225B 3V0 0W5 ZENER 5% T&R 2 3489 CLIP 250X032 18-22AWG DISCO/INSL 12 2030 1/8W 681R 1%FLAME PROOF T&R RES 4 7626 0.1W 100K0 1% 0805 SMT RES 4
6440 1N750ARL 4V7 0W5 ZENER 5% T&R 1 3490 CLIP 250X032 14-16AWG DISCO/INSL 15 4743 1/4W 681R0 0.1% *** T&R RES 2 7627 0.1W 13K 1% 0805 SMT RES 1
6450 1N5242B 12V0 0W5 ZENER 5% T&R 3 3491 CLIP 205/187X020 18-22AWG DISCO/INS 1 4869 1/4W 750R 5% T&R RES 2 7628 0.1W 15K0 1% 0805 SMT RES 1
6465 1N5250B 20V0 0W5 ZENER 5% T&R 1 3494 CLIP 205/187X020 14-16AWG DISCO/INS 2 2033 1/8W 1K 2%FLAME PROOF T&R RES 2 7633 0.1W 2K74 1% 0805 SMT RES 1
6486 1N5244B 14V0 0W5 ZENER 5% T&R 3 3601 RING TERMINAL 16AWG WIRE & #8 SCREW 2 4981 1/4W 1K 5%MINI T&R RES 2 7634 0.1W 20K5 1% 0805 SMT RES 5
6738 MC7805CT TO220 P 5V0 REG V1 1 3682 250 MALE PCB TAB REEL 28 6110 1/4W 1K0 1%MINI MF T&R RES 1 7635 0.1W 221R 1% 0805 SMT RES 6
6824 1N5246B 16V0 0W5 ZENER 5% T&R 14 3921 1/4" JCK PCB MT VERT STER RT SWT 2 4802 1/4W 1K21 1% T&R RES 1 7638 0.1W 3K74 1% 0805 SMT RES 6
6871 MC7915CT TO220 N 15V0 REG V2 1 3453 XLR MALE PCB MT VERT 1 4988 1/4W 1K5 5%MINI T&R RES 1 7640 0.1W 392R 1% 0805 SMT RES 3
6872 MC7815CT TO220 P 15V0 REG V1 1 3925 XLR FEML PCB MT VERT 24MM U-CONT 1 6105 1/4W 1K8 5%MINI T&R RES 2 7642 0.1W 4K75 1% 0805 SMT RES 2
5101 BC550C TO92 NPN TRANSISTOR T&R 12 3451 EYELET SMALL 0.089 OD PLATED 40 6113 1/4W 2K 5%MINI T&R RES 2 7649 1/8W 1K50 1% 0805 SMT RES 10
5102 BC560C TO92 PNP TRANSISTOR T&R TB 6 3414 INTERNATIONAL PC MOUNT FUSEHOLDER 8 4705 2.0W 2K2 5% BLK RES 4 7679 0.1W __4K99 1% 0805 SMT RES 13
5103 MPSA06 TO92 NPN TRANSISTOR T&R TA 4 2465 7.0 AMP FAST-BLO .25X1.25 FUSE 4 6104 1/4W 2K2 5%MINI T&R RES 2 7685 1/8W 200K 1% 0805 SMT RES 3
5104 MPSA56 TO92 PNP TRANSISTOR T&R 3 3856 FAN 80MM X 80MM 39CFM 12VDC 200MA 2 6124 1/4W 3K 5%MINI T&R RES 2 7687 0.1W 348K 1% 0805 SMT RES 3
5105 MPSA13 TO92 NPN TRANS DARL T&R 5 8565 BAR HANDLE ALL METAL RECTANGULAR 2 4992 1/4W 3K16 1% T&R RES 5 7690 1/3W 249R0 1% 1210 SMT RES 6
5106 MPSA63 TO92 PNP TRNSISTR DARL T&RTA 1 8604 10-32 T NUT 8 6136 1/4W 3K3 5%MINI T&R RES 1 7693 __1N 50V 5%CAP SMT NPO 5
5107 2N5551 TO92 NPN TRNSISTR DARL T&RTA 2 7402 8R 45W 1" DRIVER BMS 8 R 4550-8R 1 4850 1/4W 3K9 5% T&R RES 1 7697 _22U 16V 5%CAP 5X5.5 SMT ELC 8
5108 2N5401 T092 PNP TRNSISTR DARL T&RTA 2 3894 AAVID 5972-B H/S W/TAB B.O. 2 4756 1/4W 4K120 0.1% *** T&R RES 2 7754 FERRITE BEAD 1.5A 26R 1206 SMT 1
6780 MPSA56 TO92 PNP TRAN TA 2 3745 DUAL XSISTOR PBL SPRING CLEAR ZINC 4 4943 1/4W 4K7 5% .2"U T&R RES 1 7766 _15P 16V 10%CAP 0603 SMT X7R 3
6808 MJE15032 TO220 NPN TRAN TE 1 3977 QUAD XSISTOR TO220SPRING YELLOWZINC 4 4982 1/4W 4K7 5%MINI T&R RES 6 7767 100N 16V 10%CAP 0603 SMT X7R 3
6809 MJE15033 TO220 PNP TRAN TE 1 8721 3/8-16X11/4 GRD5 FLAT ALLEN KEY SJ5 8 6128 1/4W 4K99 1%MINI MF T&R RES 4 7774 TAS3103 AUDIO PROCESSOR W/FX 1
6810 MJF15030 T221D NPN TRAN TJ 2 3552 NYLON SPRING CLAMP 1 4717 1/4W 6K19 1%MINI T&R RES 2 7776 CS5361 ADC 1
6811 MJF15031 T221D PNP TRAN TJ 2 3645 AC SOCKET RECEPTACLE WITH 0.250 TAB 1 4801 1/4W 6K98 1% T&R RES 2 7777 _10N 25V 10%CAP 0603 SMT X7R 3
6873 MJE340 TO126 NPN TRANSISTOR TG 1 3799 ROUND BUMPER BUTTON BLACK 1 4787 1/4W 7K960 0.1% *** T&R RES 2 7778 470N 10V 10%CAP 0603 SMT X5R 1
6874 MJE350 TO126 PNP TRANSISTOR TG 1 3801 5/8" BUMPER BUTTON BLACK 4 4829 1/4W 10K 5% T&R RES 4 7780 _10U 16V 20%CAP SMT ELC 8
6916 TIP107 TO220 PNP TRAN DARL TE 1 3803 NYLON SECUR-A-TACH MINI PLASTIC TIE 1 5031 1.0W 10K0 5% T&R 10 7781 W063 49R9 1% 0603 SMT RES 3
6953 IRF4905 TO220 PCH MFET 4 3810 4" NYLON CABLE TIE 4 6116 1/4W 10K0 1%MINI MF T&R RES 8 7782 470P 50V 5%CAP 0603 SMT C0G 4
6966 IRL2910 NCH MFET 100V TN 4 3852 STICK ON CABLE WRAP ANCHOR 1 4856 1/4W 12K 5% T&R RES 2 7783 __2N7 50V 5%CAP 0805 SMT C0G 5
6909 MJ21196 TO3 NPN TRANSISTOR TH 2 H32 HORN FOR UNITY 15 CABINET 1 4630 1/2W 15K 5% T&R RES 6 7784 W063 634R 1% 0603 SMT RES 6
6910 MJ21195 TO3 PNP TRANSISTOR TH 2 8393 GREY STYLE 1 KNOB 1 4979 1/4W 15K 5%MINI T&R RES 3 7785 W100 91R 5% 0603 SMT RES 5
6988 MJL21194 TO3P NPN TRAN TK 2 8397 GREY STYLE 2 KNOB 1 4885 1/4W 20K 5% T&R RES 3 7786 CD4052B IC DUAL 4CHANNEL MUX SMT 1
6991 MJL21193 TO3P PNP TRAN TK 2 3426 8' 3/16 SJT AC LINE CORD REMOVB-CSA 1 4777 1/4W 21K5 1% T&R RES 1 7787 AT24C64A SERIAL EEPROM 64K 4
6840 MC33078P IC DUAL OP AMP 2 8254D "Y" LOGO UNITY SERIES LARGE DOMED 1 6118 1/4W 22K 5%MINI T&R RES 4 7789 SN74AHC1G08 SINGLE AND SOT23-5 IC 1
6882 TL072CP IC FET DUAL OP AMP 2 3538 24 PIN BREAKAWAY LOCK .156 1.167 6129 1/4W 27K 5%MINI T&R RES 1 7790 TPS3825-33 IC RESET SENSE SOT23-5 1
6889 TL074CN IC QUAD O/A T.I ONLY 1 3549 TRIFURCON TERM .156 2.4 4840 1/4W 33K 5% T&R RES 2 7791 CS4362 LQFP-48 6-CH DAC SMT IC 1
6467 10K 10% THERMISTOR NTC TO-92 3 3558 TERM HOUSING 4 CIR .156/RAMP 4 6122 1/4W 33K 5%MINI T&R RES 2 7792 SN74AHC1G14 SINGLE INV SOT23-5 IC 3
6880 4N35 OPTO-COUPLER 2 3559 TERM HOUSING 8 CIR .156/RAMP 2 4868 1/4W 36K 5% T&R RES 2 7793 W063 1K62 1% 0603 SMT RES 3
5406 _33P 50V 10%CAP BLK BEAD NPO 2 3638 12 CIR CABLE HOLDER .098 1 4794 1/4W 37K90 0.1% *** T&R RES 2 7794 W063 4K64 1% 0603 SMT RES 3
5199 100P 100V 2%CAP T&R RAD CER.2"NPO 6 3654 PCB CONN 4 CIR .100 LOCKING 1 6119 1/4W 47K 5%MINI T&R RES 6 7795 W063 4K02 1% 0603 SMT RES 3
7813 _47P 50V 5%CAP 0805 SMT NPO 5 3661 _6 CIR WAFER W/LCK RA 0.1" GOLD 1 4835 1/4W 56K 5% T&R RES 2 7796 W063 1K37 1% 0603 SMT RES 3
5273 __1N5 200V 5%CAP T&R RAD CER.2"NPO 1 3668 4 CIR CHASSIS MOUNT HDR .156 3 4848 1/4W 62K 5% T&R RES 2 7797 W063 47K 1% 0603 SMT RES 4
5416 470P 50V 10%CAP T&R BEAD NPO 3 3672 6 CIR CABLE HOLDER .098 1 4838 1/4W 100K 5% T&R RES 6 7798 _15N 50V 5%CAP 0805 SMT C0G 3
5422 __1N 50V 10%CAP T&R BEAD NPO 2 3903 PCB CONN 4 CIR BOTTOM .156 6 6120 1/4W 100K 5%MINI T&R RES 1 7799 __5N6 50V 5%CAP 0805 SMT C0G 3
5423 __1N2 50V 10%CAP T&R BEAD X7R 2 5989 4 CIR CABLE HOLDER .098 1 4991 1/4W 133K 1%MINI T&R RES 2 7801 W125 1R0 5% 1206 SMT RES 12
5210 _22N 100V 10%CAP T&R RAD .2"FLM 3 8760 6-32 KEPS NUT TIN PLATED 8 6126 1/4W 220K 5%MINI T&R RES 3 7803 W063 0R 1% 0603 SMT RES 6
5300 _10N 50V 10%CAP T&R BEAD X7R 4 8800 6-32 KEPS NUT ZINC 22 4879 1/4W 270K 5% T&R RES 2 7805 MMBT3906LT1 SOT-23 PNP TRAN T&R 5
5840 _22N 400V 10%CAP BLK RAD POLY FLM 1 8841 10-32 KEPS NUT ZINC 14 4809 1/4W 10M 5% T&R RES 1 7806 MMBF4391LT1 SOT-23 NCH JFET T&R 3
6451 __4N7 250V 20%CAP BLK 'Y' 10MM AC 1 8602 1/4-20 T NUT 12 4751 1/4W 22M 5% T&R RES 1 7808 12.288 CRYSTAL SMT 2-PIN 4.5MM CASE 1
5212 100N 63V 5%CAP T&R RAD .2"FLM 5 8788 1/4-20 KEPS NUT ZINC 4 4038 14" 4C-28AWG RIBBON 1LCK HDR 098 1 7812 SN74AHC1G86 SINGLE XOR SOT23-5 IC 2
5314 100N 50V 10%CAP T&R BEAD X7R 8 8898 1/4-20 CAGE NUT C79 98142027 4 3710 17" 6C-26AWG RIB 1 W/LCK HDR 098 1 7817 33078 DUAL OPAMP SO-8 IC 8
5318 220N 50V 10%CAP T&R BEAD X7R 2 8797 5/16-18 KEPS NUT JS500 1 3740 15" 12C-26AWG RIB 1 W/LCK HDR 098 1 7818 LM1117 REGULATOR 3V3 SOT-223 1
5256 __1U 63V 5%CAP T&R RAD .2"FLM 3 8724 3/8-16 T-NUT (SCREW MOUNT) 1 3722 RELAY 1A 30AMP DC24 036MA PC-C 3 7828 LM13700M IC XCONDUCTANCE AMP SMT 1
5257 __2U2 63V 20%CAP T&R RAD .2"EL 6 3830 TO218 PREGREASED MICA 56-78-2AP 4 8865 4-40 X 5/16 PAN PH MS JS500 4 7885 PMLL4148 75V 0A2 DIO SOD80C SMT 5
5258 __4U7 63V 20%CAP T&R 8X7MM .2"EL 1 3916 TO3 SIL-PAD REPLACES MICA 4 8842 #4 X 5/16 PAN QUAD TYPE A JS500 BLK 4 8608 NYLON SPACER .200 OD .145 ID .110 L 8
5266 680N 250V 20%CAP BLK 'X2' 30MM AC 1 4022 ELASTOMER PAD - 2-TO218 / 4-TO220 4 8832 6-32 X 1/4 PAN PH TAPTITE JS500 25 8607 3/16 NYLON SPACER OD 1/8 X ID .063 14
7769 1U 50V 20%CAP 4.3X3.9 SMT ELC 9 8581 CUSTOM PBL TRANSISTOR SPACER 4 8807 6-32 X 5/16 PAN PH MS JS500 2 3752 SNAP IN 1/4 SPACER RICHCO 16
5282 _10U 16V 20%CAP T&R 5X7MM .2"NP 1 3580 12 CIR WAFER W/LCK VT 0.1" 1 8801 6-32 X 3/8 PAN PH TAPTITE JS500 16 3833 8 X 3/8 (250 OD,.171 ID)NY SPACER 7
5945 _10U 63V 20%CAP T&R RAD .2"EL 1 3818 EMI SUPPRESSION FERRITE BEAD T&R 2 8761 6-32 X 1/2 PAN PHIL MS ZINC CLEAR 8 3739 CUSTOM .4 LED SPACER 4
5961 _33U 16V 20%CAP T&R RAD .2"NP 7 4597 22AWG STRAN TC WIR JMP 2 8828 6-32 X 3/4 PAN PH TAPTITE JS500 10 3859 1/2 PLASTIC HEX SPACER #4 2
7809 10U 16.0V 20%CAP 5X5.4 SMT NP 2 4599 22AWG SOLID SC WIR T&R JMP 61 8823 6-32 X 1 PAN PH TAPTITE JS500 12 8657 6-32 X 3/8" HEX SPACER ALUMINUM 2
7810 47U 16V 20%CAP 6X5.4 SMT ELE 1 5299 24AWG SOLID SC WIR RAD JMP 6 8811 #6 X 1 1/4 FLAT QDRX WS LR CLEAR ZN 44 7405 5" 8R 30WPGM SPEAKER SEALED BACK 3
5267 100U 25V 20%CAP T&R RAD .2"EL 2 4745 5.0W 0R1 5% BLK RES 4 8785 #8 X 3/4 OVAL PH TYPE A BLACK OXIDE 20 7439 15" 8R 800WPGM NEO SPEAKER 1
5618 470U 25V 20%CAP BLK 10X15MM EL 1 4749 5.0W 0R15 5% BLK RES 4 8749 10-32 X 1/2 QDX PH TAPTITE JS500 12 8482 3/8 1D FLAT WASHER 2
5630 330U 25V 20%CAP BLK 10X13MM EL 4 2006 1.0W 1R 5%FLAME PROOF T&R RES 5 8756 #10 X 3/4 PAN PH TYPE A BLACK OXIDE 44 8818 3/4 OD X 3/8 ID X .080 THICK WASHER 2
5879 100U 16V 20%CAP T&R 8X7MM .2"EL 7 4911 1/4W 2R2 5% T&R RES 2 8781 #10 X 7/8 FLAT PHIL TYPE A JS500BLK 4 8485 #6 SPLIT WASHER ZINC 1
5880 100U 35V 20%CAP BULK .1"EL 1 4748 2.0W 3R9 5% T&R 4 8833 10-32 X 7/8 HEX CAP GRD 5 JS500 4 8489 1/4-20 SPLIT WASHER ZINC 2
5914 100U 63V 20%CAP BLK 10X13MM EL 1 2009 1/4W 10R 2%FLAME PROOF T&R RES 4 8727 #10 X 1" PAN PH TYPE A JS500 BLACK 4 3585 DPDT ROKR SW QUIK 250" AC/PWR IEC65 1
7811 100U 25V 20%CAP 8X5.4 SMT ELE 5 4875 1/4W 10R 5% T&R RES 4 8786 10-32 X 1 1/4 PAN QD MS JS500 BLACK 4 3887 ADHESIVE LINED GROMMET EDGING 4
5896 4700U 80V 20%CAP BLK 25X50MM ELS 4 2013 1/8W 22R1 1%FLAME PROOF T&R RES 1 8751 10-32 X 2 PAN PH MS JS500 6 CH1403U 120/240/250VAC 50/60HZ POWER XFMR 1
5898 8200U 50V 20% CAPACITOR 25X50MM ELS 2 4816 1/4W 33R 5% T&R RES 6 8928 #14X11/4 ALLEN FLHD WOOD SCRW JS500 6

Level
Fixed
Time Align
Delay
Program
Select
HiMidLo
0, 2, 3, 8 ms
Enclosure
Delay Settings
Block-Diagram-U15P-1v0.ai

11 11
10 10
9 9
8 8
7 7
6 6
5 5
4 4
3 3
2 2
1 1
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
I
I
J
J
K
K
L
L
M
M
N
N
O
O
P
P
Q
Q
Product
Tweeter/Mid Amplifiers
Date:
Filename:
PCB#
m1233v1.00sch.sch2002
U15P
Mon Aug 28, 2006
M1233 ofSheet
Rev:
31
V1.00
Product
Tweeter/Mid Amplifiers
Date:
Filename:
PCB#
m1233v1.00sch.sch2002
U15P
Mon Aug 28, 2006
M1233 ofSheet
Rev:
31
V1.00
1/4W
33K
R20M
.
F1M
2.0W
2K2
R24M
.
F2M
5
W2M:E 6
C12M
50V100N
TP2M
4148
D12M
R40M
1/4W
.
10K
4148
D20M
8
V+
4V-
U1M:C
R30M
1/4W
.
10R
50V
C10M
10N
6
W2M:F 6
4
W2M:D 6
3
W2M:C 6
2
W2M:B 6
1
W2M:A 6
R2M
1/4W
0.1%
37K90
1
2
4N35
U2M:A
6880
1/4W
12K
R11M
.
1/4W
390R
R12M
.
1/4W
10K
R10M
.
1/4W
56K
R9M
.
4148
D5M
U1M:B
MC33078P
1/4W
270R
R6M
.
4148
D7M
4148
D6M
1/4W
750R
R5M
.
1/4W
100K
R7M
.
C6M
50V100N
4148
D9M
TO92
BC550C
Q11M
5101
R36M
1/8W
FLMP
150R
1/4W
3K16
R35M
.
4148
D10M
R21M
1/8W
FLMP
150R
1/4W
33R2
R17M
.
4148
D19M
R37M
1/4W
.
68R
MJL21194
6988
TO3P
Q13M
TP1M
5.0W
0R15
R38M
.
5.0W
0R15
R23M
.
R22M
1/4W
.
33R
1N5402
D21M
25V
C8M
330U
CSA-7 A/ AGC
R8M
1/4W
.
10R
50V
C4M
10N
R1M
1/4W
0.1%
4K12
1/4W
20K
R13M
.
TO92
MPSA56
Q3M
6780
M
Lin
P1M
4524
4K7
.
4148
D15M
TO92
BC550C
Q2M
5101
4148
D11M
1/4W
270K
R19M
.
1/4W
390R
R14M
.
TO92
MPSA06
Q4M
5103
1/4W
33R2
R34M
.
TO92
BC560C
Q5M
5102
1/4W
3K16
R18M
.
D17M
4148
2.0W
2K2
R39M
.
MJL21193
TO3P
6991
Q9M
25V
C14M
330U
25V
C13M
100U
CSA-7 A/ AGC
CBE
C1M
16V33U
7W1M:G0
5W1M:E0
R29M
1/4W
.
33R
R3M
1/4W
0.1%
7K96
1/4W
100K
R42M
.
C3M
50V33P
R4M
1/4W
0.1%
681R0
C2M
100V100P
4148
D4M
4148
D3M
4148
D2M
4
6
5
4N35
U2M:B
6880
C11M
50V1N2
R31M
1/4W
.
390R
BAT85
D16M
0A2
MJF15031
6811
Q12M
T221D
TO92
MPSA56
Q10M
5104
TO92
BC550C
Q6M
5101
BAT85
D8M
0A2
C7M
50V1N
MJF15030
6810
Q8M
T221D
1/4W
270R
R16M
MINI
2.0W
3R9
R25M
.
8W1M:H0
1N5246B
D18M
0W5
16V0
1N5246B
D13M
0W5
16V0
4W1M:D0
6W1M:F0
1W1M:A0
3W1M:C0
2W1M:B0
1N5402
D14M
R28M
1/4W
.
33R C5M
4148
D1M
U1M:A
MC33078P
SIGNAL
GND
1/4W
6K98
R32M
.
1/4W
100K
R27M
.
1/4W
270R
R33M
MINI
TO92
BC560C
Q1M
5102
R15M
1/4W
.
120R
NTC
10K
Q7M
6467
50V
C9M
220N
BC550C
CBE
FROM INPUT BOARD
Adjust bias trim P1M to measure 4.5mV between TP1M and TP2M

11 11
10 10
9 9
8 8
7 7
6 6
5 5
4 4
3 3
2 2
1 1
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
I
I
J
J
K
K
L
L
M
M
N
N
O
O
P
P
Q
Q
Product
Tweeter/Mid Amplifiers
Date:
Filename:
PCB#
m1233v1.00sch.sch2002
U15P
Mon Aug 28, 2006
M1233 ofSheet
Rev:
32
V1.00
Product
Tweeter/Mid Amplifiers
Date:
Filename:
PCB#
m1233v1.00sch.sch2002
U15P
Mon Aug 28, 2006
M1233 ofSheet
Rev:
32
V1.00
4148
D9T
4148
D10T
2.0W
2K2
R39T
.
4
W2T:D 4
TP1T
TP2T
R30T
1/4W
.
10R
50V
C10T
10N
R8T
1/4W
.
10R
2
W2T:B 4
3
W2T:C 4
C5T
R2T
1/4W
0.1%
37K90
R1T
1/4W
0.1%
4K12
1/4W
12K
R11T
.
1/4W
100K
R27T
.
1/4W
390R
R12T
.
1/4W
20K
R13T
.
1/4W
10K
R10T
.
TO92
MPSA56
Q3T
6780
1/4W
56K
R9T
.
4148
D5T
4148
D15T
1/4W
750R
R5T
.
TO92
BC550C
Q2T
5101
4148
D7T
1/4W
100K
R7T
.
C12T
50V100N
1/4W
33K
R20T
.
4148
D11T
1/4W
270K
R19T
.
C6T
50V100N
1/4W
390R
R14T
.
1/4W
33R2
R34T
.
TO92
BC550C
Q11T
5101
R36T
1/8W
FLMP
150R
D17T
4148
R21T
1/8W
FLMP
150R
1/4W
3K16
R18T
.
1/4W
33R2
R17T
.
4148
D19T
4148
D12T
MJL21193
TO3P
6991
Q9T
R40T
1/4W
.
10K
25V
C14T
330U
1N5402
D14T
CSA-7 A/ AGC
8
V+
4V-
U1T:C
50V
C4T
10N
1
W2T:A 4
1
2
4N35
U2T:A
6880
1/4W
270R
R6T
.
TO92
BC560C
Q5T
5102
1/4W
3K16
R35T
.
MJL21194
6988
TO3P
Q13T
5.0W
0R15
R23T
.
5.0W
0R15
R38T
.
R22T
1/4W
.
33R
1N5402
D21T
25V
C8T
330U
4148
D20T
CSA-7 A/ AGC
M
Lin
P1T
4524
4K7
.
C3T
50V33P
4148
D1T
C11T
50V1N2
R29T
1/4W
.
33R
R28T
1/4W
.
33R
R3T
1/4W
0.1%
7K96
R4T
1/4W
0.1%
681R0
C2T
100V100P
C1T
16V33U
SIGNAL
GND
4148
D4T
4148
D3T
4148
D2T
R31T
1/4W
.
390R
1/4W
270R
R33T
MINI
R37T
1/4W
.
68R
1/4W
6K98
R32T
.
NTC
10K
Q7T
6467
TO92
BC560C
Q1T
5102
4148
D6T BAT85
D8T
0A2
TO92
MPSA06
Q4T
5103
R15T
1/4W
.
120R
1/4W
270R
R16T
MINI
C7T
50V1N
F2T
1N5246B
D18T
0W5
16V0
50V
C9T
220N
25V
C13T
100U
4W1T:D0
7W1T:G0
6W1T:F0
8W1T:H0
5W1T:E0
1W1T:A0
2.0W
2K2
R24T
.
4
6
5
4N35
U2T:B
6880
U1T:A
MC33078P
1/4W
100K
R42T
.
BAT85
D16T
0A2
U1T:B
MC33078P
MJF15031
6811
Q12T
T221D
TO92
BC550C
Q6T
5101
MJF15030
6810
Q8T
T221D
TO92
MPSA56
Q10T
5104
1N5246B
D13T
0W5
16V0
2.0W
3R9
R25T
.
3W1T:C0
2W1T:B0
F1T
Adjust bias trim P1T to measure 4.5mV between TP1T and TP2T
FROM INPUT BOARD
13
10
7
4
1
9
11
12
8
#
2
3
5
6
VER#
MODEL(S):-
DATE DESCRIPTION OF CHANGE
V
V
V
P3
P3
V
V
V
V
V
V
V
D
D
D
2-NOV-2005
4JUL2005
N
N
N
Added R41T,41M,42T,42M
Changed 6115 --> 4992
D
D
D
D
D
D
D
N
N
N
N
N
Changed Q10T,M from 6780 to 5104
Removed routed finger holes
M1233 Database History
U15P
14FEB2006 1V0 Removed R41M,T, shorted pin3 of U1M,T to GND

VCD .020"
.005"
.008"
.012"
GAGE
ROUTE
0.01"/HOLE
GAGE
ROUTE
0.01"/HOLE
CLINCH
ORIGIN
CLINCH
ORIGIN LONG AXIS
SHORT AXIS
INSERT
ORIGIN v1.00M1233 StepAndRepeat - [email protected]@3.500
BlankSize - 17500x11000
TAB
NORMAL
SOCKET
SOCKET WITH DIRECTI
NORMAL LARGE
SOCKET UPSIDE DOW
N
{Company Name}
1.
Use 8607 spacer on
Q8T,M and Q12T,M
YS Type -
put goop on Q3T put goop on Q7T put goop on Q3M put goop on Q7M
MJF15030
MJF15031
Use 8607 spacer
on Q3T,M
PRODUCTION NOTES
Use 8607 spacers on
Q9T,M and Q13T,M
FORCE UPDATED JUNE 21, 2005 ADD SPACERS TO TRANSITORS
2. Q3T AND Q3M ARE HAND INSERTED
3. Q3T, Q3M, Q7T, Q7M NEED TO BE
GOOPED BEFORE BOARD IS BOLTED
TO HEATSINK
GUIDE
ETCH
231 4
BASE EMITCOL BASE EMITCOL
CEB
BC550C
MJL21193
MJL21194
CBE
BASE EMITCOLBASE EMITCOL
12
9
6
3
#
13
11
10
5
4
8
7
2
1
DATE
MODEL(S):-
VER# DESCRIPTION OF CHANGE
D
D
D
D
V
V
V
V
N
N
N
D
D
D
D
D
14FEB2006
D
V
V
V
V
V
1V0
V
N
N
N
Removed R41M,T, shorted pin3 of U1M,T to GND
N
N
U15P
M1233 REVISION HISTORY
4JUL2005 P3 Changed 6115 --> 4992
Removed routed finger holes
Changed Q10T,M from 6780 to 5104
2-NOV-2005 P3 Added R41T,41M,42T,42M 5
2
#
6
3
4
1
DATE
MODEL(S):-
VER# DESCRIPTION OF CHANGE
D
D
V
V
N
N
D
D
D
D
V
V
V
V
N
N
N
N
U15P
M1233 DRILL HISTORY
5
2
#
6
3
4
1
DATE
MODEL(S):-
VER# DESCRIPTION OF CHANGE
D
D
V
V
N
N
D
D
D
D
V
V
V
V
N
N
N
N
U15P
M1233 PENDING LIST
1
INPUT
.
..
.
.
POWER/SPKR
.
.
.
.
.
.
..
POWER/SPKR
INPUT
.
3654
6810 6811
3414
3538
6810
3414
3414
6880
3414
6880
3538
3661
6811
100P
33P
7K96
10R
150R
4148
270R 4148
16V0
100K
100K
7K96
390R
4148
150R
4148
270R 33R2 6K98
4148
16V0
100K
100K
750R
20K
3K16
10K
33R2
3K16
750R
20K
3K16
2K2
2.0W
270R 33R2
4148
100N
1N5402
4148
4148
4148
10R
100N
390R
100K 4148
4148
4148
10R
4K12
390R
4148
100K
33U
16V
4148
10N
4148
681R0
MC33078P
4148
4148
10N
390R
1N2
4148
BAT85
33R
4148
25V
330U
16V0
270R
33R
6K98
BC550C
33R
BC550C
4148
220N
3R9
2.0W
150R
68R
BAT85
4148
4148
681R0
100P
33P
37K90
4148
10N
4148
10R
33R
BC550C
33R
25V
330U BC550C
4148
BAT85
150R
TO92
MPSA56
4 CIR
MPSA06
BC560C
MJF15030
2U2
63V
33R2
BC560C
2K2
2.0W
5.0W
0R15
MJL21193
2.0W
2K2
4148
25V
100U
270R
MJL21194
100N
MJF15031
MPSA56
1N5402
TO92
MPSA56
10N
MPSA06
MJF15030
2U2
63V
5.0W
0R15
2.0W
2K2
10K
5.0W
0R15
3K16
MPSA56
1N5402
4148
10K
12K
33K4K12
390R
10K
12K
100N 33K
390R
4148
25V
330U
BC550C
56K
37K90 270K
33U
16V
25V
330U
16V0
56K
270R
33R
MC33078P
1N2
4148
BC550C
270K
BAT85
220N
68R
10K
4N35
1N
120R
4K7
5.0W
0R15
1N5402
10K
BC560C
BC560C
4N35
1N
120R
25V
100U
4K7
MJL21194MJL21193
4148
3R9
2.0W
MJF15031
v1.00
1/2
M1233
v1.00
v1.00
M1233 Bias TP-
2/2
Bias TP+
U15P - TWEETER
M1233
Bias TP-
set P1T for 4.5mV
across TP1T & TP2T
Bias TP+
U15P - MIDS
set P1M for 4.5mV
across TP1M & TP2M
C2T
C3T
R3T
R8T
TP2T
R21T
D12T
X4T
R16T D11T
D18T
R27T
X2T
X5T
X9T
R42M
R3M
R12M
D6M
R21M
D12M
X4M
R16M
R17M R32M
D11M
D18M
R27M
X13M
X2M
X5M
X9M
X10M
R42T
R5T
R13T
R18T
X3T
R40T
R34T
X6T
R35T
R5M
R13M
R18M
R24M
R33M R34M D20M
C12M
X6M
D14M
D3T
D4T
D2T
R30T
X8T
C6T
R31T
R7T
D3M
D4M
D2M
R30M
R1M
R14M
D10M
R7M
C1T
X16T
D1T
C10T
D5T
R4T
U1T
X7T
D6T
D7T
C4T
R12T
X14T
C11T
D15T
D8T
R29T
D9T
C8T
D13T
R6T
R28T
R32T
Q6T
R22T
Q11T
X12T
X13T
D17T
C9T
R25T
R36T
R37T
D16T
X10T
D1M
D5M
X16M
R4M
C2M
X7M
C3M
R2M
D7M
C4M
D9M
R8M
R28M
Q2M
X14M
R22M
C14M
Q11M
X12M
D17M
D16M
R36M
Q3T
W2T
Q4T
X15T
Q1T
Q8T
C5T
R17T
Q5T R24T
R23T
Q9T
R39T
D20T
C13T
R33T
Q13T
C12T
Q12T
Q10T
D14T
F2T
W1T
Q3M
C10M
Q4M
Q8M
C5M
X15M
R23M
R39M
R40M
X3M
R38M
R35M
Q10M
TP1M
F1M
F2M
D21M
D10T
R10T
R11T
R20T
R1T
R14T
R10M
R11M
C6M
R20M
R31M
D19MX8M
C14T
Q2T
R9T
X11T
R2T
R19T
C1M
X1T
C8M
D13M
R9M
R6M
TP2M
R29M
X1M
U1M
C11M
X11M
D15M
Q6M
R19M
D8M
C9M
R37M
Q7T
U2T
C7T
R15T
P1T
R38T
F1T
D21T
TP1T
Q7M
Q1M
Q5M
U2M
C7M
R15M
C13M
P1M
Q13M
Q9M
W1M
D19T
R25M
W2M
Q12M

11 11
10 10
9 9
8 8
7 7
6 6
5 5
4 4
3 3
2 2
1 1
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
I
I
J
J
K
K
L
L
M
M
N
N
O
O
P
P
Q
Q
of
Filename:
PCB# Sheet 41
Product
Date: V2.00
m1234-2v00p0.sch2002
M1234
AMP-IN
Wed Jun 07, 2006 Rev:
U15P
of
Filename:
PCB# Sheet 41
Product
Date: V2.00
m1234-2v00p0.sch2002
M1234
AMP-IN
Wed Jun 07, 2006 Rev:
U15P
1/4W
4K7
R92
RAD
1/4W
1K5
R87
MINI
1/4W
1K
R16
MINI
1/4W
1K
R14
MINI
10 W40:J12
8W40:H12
7W40:G12
1W40:A12
C21
63V2U2
R13
1/4W
MINI
4K99
C5
16V33U
R111
1/4W
MINI
4K7
CBE
BC550C
EBC
2N5401
5W40:E12
6W40:F12
2W40:B12
3W40:C12
TIP107
R129
1/4W
MINI
10K0
4148
D4
1/4W
33K
R90
MINI
1/4W
47K
R91
MINI
1/4W
470R
R109
MINI
200V
C67
1N5
TO92
BC550C
Q32
5101
1N5237B
D48
0W5
8V2
1/4W
3K3
R108
MINI
C7
100V100P
C6
100P 100V
1/4W
33K
R106
MINI
4148
D62
R19
1/4W
MINI
47K
4148
D3
R18
1/4W
MINI
47K
Q1
BC550C
MPSA06
Q39
1/4W
133K
R81
MINI
4148
D37
63V
C28
2U2
1/4W
6K19
R83
MINI
1/4W
6K19
R82
MINI
4148
D34
4148
D36
1/4W
133K
R80
MINI
4148
D58
4148
D57
50V
C48
100N
25V
C47
470U
1/4W
22M
R112
4148
D33
1/4W
10K0
R85
MINI
1W9:A0
4W9:D0
R100
1/4W
10M
Q23
2N5401
4W40:D12
CBE
R128
1/4W
MINI
10K0
U7:A
TL072
8
V+
4V-
U7:C C22
1U
63V C23 63V
1U
1/4W
15K
R110
MINI
1/4W
4K7
R107
MINI
Q36
6467
NTC
10K
R21
1/4W
MINI
2K
1/4W
27K
R1
MINI
1/4W
4K7
R2
MINI
R124
1/4W
MINI
100K
4148
D35
63V
C27
2U2
1.0W
1R
R114
FLMP
4148
D56
4148
D32
3W9:C0
2W9:B0
R86
1/4W
MINI
10K0
C30
100V22N
FAN1
R84
1/4W
MINI
10K0
CBE
BC560C
EBC
MPSA06
C20
50V470P
R4
1/4W
MINI
10K0
R130
1/4W
MINI
10K0
C13
50V470P
U4:A
TL072
1/4W
15K
R123
MINI
1N5242B
D49
0W5
12V0
1N753ARL6V2
D1 0W5
Q35
TIP107
Q2
BC550C
4148
D38
63V
C29
10U
BC550C
Q3
U3:A
TLO74CN
4148
D2
Q4
BC560C
R23
1/4W
MINI
4K99
R88
1/4W
3K9
U4:B
TL072
8
V+
4V-
U4:C
Q33
5102
TO92
BC560C
4148
D40
U7:B
TL072
C25
63V 1U
1.0W
1R
R115
FLMP
1N5250B
D7
0W5
20V0
R20
1/4W
MINI
2K
R17
1/4W
MINI
10K0
U3:C
TLO74CN
U3:B
TLO74CN
4
V+
11 V-
U3:E
FAN
13
10
7
4
1
9
11
12
8
#
2
3
5
6
VER#
MODEL(S):-
DATE DESCRIPTION OF CHANGE
P3
P2
V
P3
P2
P2
P2
19DEC2005
13SEPT2005
Increased size of relay board
R3 2006 --> 4688
D
10JAN2006
9NOV2005
8NOV2005
14SEPT2005
Changed SPKR wire colours
Added mounting holes & deleted W29, changed colour W55
Removed X33, changed X6,7
Q14,15,24,25 from 3205 (#6954) to 2910 (#6966)
Added CONHOLE to chassis for GND
N
M1324 Databse History
U15P
31OCT2005 P2 Modified XFMR colours
P326JAN2006 Added D76,D77 and changed D39,65,72,73 to 1N4007
14FEB2006 1V0 Re-routed PS GND, added ferrites to relay brd power, del LG
Removed W12, input limiter circuitry, changed C38,39,31,5,8
9MAR2006 1V0 C22,23,25 4.7uF->1uF
12
9
6
3
13
10
11
7
4
1
2
5
8
V
V
V
.
V
V
V
V
V
1V0
V
V
V2.00
D
D
D
.
N
N
N
MOVED W57, W58, W62 DOWN 150MIL FOR CHASSIS
D
D
D
D
D
21MAR2006
D
MAY-16-2006
D
N
N
N
N
N
Changed horn output relays to DC powered, R65 to 20k
N
N
PC#7126:GT:ADDED X33 TO JUMP GND TO W40 PIN1

11 11
10 10
9 9
8 8
7 7
6 6
5 5
4 4
3 3
2 2
1 1
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
I
I
J
J
K
K
L
L
M
M
N
N
O
O
P
P
Q
Q
of
Filename:
PCB# Sheet 42
Product
Date: V2.00
m1234-2v00p0.sch2002
M1234
AMP
Wed Jun 07, 2006 Rev:
U15P
of
Filename:
PCB# Sheet 42
Product
Date: V2.00
m1234-2v00p0.sch2002
M1234
AMP
Wed Jun 07, 2006 Rev:
U15P
4148
D68
9
12W40:I
4148
D45
BAV21
D53
4148
D11
BAV21
D50
TP2
TP1
MR854
D43
+HIV
W18 RED
W1 BLK
WOOF-
4W58:D0
2W58:B0
R26
1/4W
MINI
22K
R36
1/4W
3K16
1/8W
681R
R62
FLMP
R39
1/4W
MINI
22K
1/4W
1K8
R27
MINI
C18
16V
33U
R25
1/4W
MINI
1K0
1/8W
681R
R63
FLMP
1N750ARL
D71
0W5
4V7
1/4W
2K2
R30
MINI
1N5225B
D6
0W5
3V0
100V
C10
100N
1N5225B
D5
0W5
3V0
16V
C43
100U
1/4W
47K
R102
MINI
1/4W
220K
R101
MINI
C45
63V 4U7
4148
D27
1/4W
22K
R32
MINI
P1
4520
M
Taper
10K
VBE
4148
D26
1/4W
22K
R104
MINI
1/4W
47K
R103
MINI
C15
16V
33U
1/4W
3K
R34
MINI
16V
C11
100U
1N5242B
D8
0W5
12V0
C14
16V
33U
BAV21
D55
1.0W
.
10K0
R73
1.0W
.
10K0
R72
1/4W
4K7
R35
MINI
BAV21
D54
1.0W
.
10K0
R74
BAV21
D52
1.0W
.
10K0
R75
1.0W
.
10K0
R67
1/8W
1K
R44
FLMP
Q11
5104
TO92
MPSA56
1/4W
4K7
R40
MINI
1/4W
2R2
R41
R58
1/8W
FLMP
220R0
BAV21
D29
1.0W
.
10K0
R66
R68
1/8W
FLMP
100R0
R119
1/8W
FLMP
100R0
R126
1/8W
FLMP
100R0
R118
1/8W
FLMP
100R0
R48
1/8W
FLMP
100R0
R52
1/8W
FLMP
220R0
D16
BAT85
R51
1/8W
FLMP
220R0
1N5246B
D18
0W5
16V0
R127
1/8W
FLMP
100R0
1N5246B
D19
0W5
16V0
R121
1/8W
FLMP
100R0
R69
1/8W
FLMP
100R0
MJE15032
MJE15033
5.0W
0R1
R53
IRF3205
IRF4905
MR854
D23
5.0W
0R1
R93
MR854
D21
MR854
D42
MR854
D41
MR854
D20
W45
RED
WOOF+
3W58:C0
1W58:A0
R24
1/4W
MINI
4K99
1/4W
1K8
R28
MINI
1/4W
21K5
R64
Q30
5105
TO92
MPSA13
1/4W
2K2
R29
MINI
1/4W
15K
R31
MINI
4148
D46
1N5244B
D9
0W5
14V0
16V
C12
100U
1/4W
3K
R33
MINI
EBC
MPSA56
EBC
MPSA06
R38
1/4W
MINI
220K
TO92
2N5551
Q8
5107
EBC
2N5551
EBC
2N5401
BAV21
D28
R59
1/8W
FLMP
220R0
1/4W
2R2
R42
TO92
MPSA06
Q10
5103
1/8W
1K
R43
FLMP
EBC
MPSA63
1/8W
22R1
R55
FLMP
R46
1/4W
36K
CBE
BAT85
D17 R47
1/8W
FLMP
100R0
R120
1/8W
FLMP
100R0
5.0W
0R1
R54
GDS
MR854
D44
MR854
D22
5.0W
0R1
R94
3722
K1:A
C68
100V 100P
D64
1N5246B16V0
0W5
1N5246B16V0
D63 0W5
MJ21196
1/8W
39R
R61
FLMP
C19
16V
10U
Q6
5108
TO92
2N5401
C70
63V2U2
R22
1/4W
MINI
4K99
D69
4148
R96
1/4W
1K21 TO92
2N5551
Q5
5107
3894
6874
Q20
MJE350
TO126
Pos Driver
16V
C44
100U
4148
D47
4148
D70
BAV21
D51
1N5246B
D13
0W5
16V0
1.0W
.
10K0
R71
C69
100V 100P
TO92
BC550C
Q9
5101
R50
1/4W
62K
1/4W
220K
R37
MINI
BAV21
D14
R45
1/4W
36K
R49
1/4W
62K
1N5246B
D10
0W5
16V0
C16
100V22N
1N5244B
D12
0W5
14V0
ECB
1N5246B 16V0
D670W5
1N5246B 16V0
D660W5
1N5246B
D24
0W5
16V0
DS
G
Q18
6953
P
IRF4905
TO220
Mid Tier-
DS
G
Q28
6953
P
IRF4905
TO220
Mid Tier-
.
BLK
W27_
MR854
D31
2.0W
3R9
R78
W21_ BLU
-HIV
MR854
D30
+MIDV
WHT
W15_
G
S
DQ15
6966
IRL2910
N
TO220
Hi Tier+ G
S
DQ24
6966
IRL2910
N
TO220
Hi Tier+
16 AWG
RED
Woofer
W45_
R125
1/4W
MINI
47K
3894
Q7
5106
TO92
MPSA63
6873
Q21
MJE340
TO126
Neg Driver
U3:D
TLO74CN
1/8W
39R
R60
FLMP
C9
50V470P
R105
1/4W
MINI
4K7
TO92
BC550C
Q31
5101
3722
K1:B
C8
16V 33U
BAV21
D15
C17
100V22N
MJE340
MJE350
EBC
MPSA13
1.0W
.
10K0
R70
CBE
BC560C
1N5246B
D25
0W5
16V0
C24
400V
22N
Q13
6910
Lo Tier-
MJ21195
TO3
DS
G
Q19
6953
P
IRF4905
TO220
Hi Tier-
Q27
6910
Lo Tier-
MJ21195
TO3
DS
G
Q29
6953
P
IRF4905
TO220
Hi Tier-
W17_
VIO
-MIDV
Q12
6909
Lo Tier+
MJ21196
TO3
Q26
6909
Lo Tier+
MJ21196
TO3
G
S
DQ14
6966
IRL2910
N
TO220
Mid Tier+ G
S
DQ25
6966
IRL2910
N
TO220
Mid Tier+
16 AWG
BLACK
Woofer
W1_
VIEW
BOTTOM
BE
MJ21195
Adjust bias trim P1 to measure 8mV between TP1 and TP2
6808
Q16
MJE15032
TO220
Pos Driver
6809
Q17
MJE15033
TO220
Neg Driver

11 11
10 10
9 9
8 8
7 7
6 6
5 5
4 4
3 3
2 2
1 1
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
I
I
J
J
K
K
L
L
M
M
N
N
O
O
P
P
Q
Q
of
Filename:
PCB# Sheet 43
Product
Date: V2.00
m1234-2v00p0.sch2002
M1234
POWER SUPPLY
Wed Jun 07, 2006 Rev:
U15P
of
Filename:
PCB# Sheet 43
Product
Date: V2.00
m1234-2v00p0.sch2002
M1234
POWER SUPPLY
Wed Jun 07, 2006 Rev:
U15P
R95
1/4W
10R
FLMP
L2
3818
3682
W46YELLOW
3
W62_:C 0
2
W62_:B 0
4
W58_:D 0
1
W58_:A 0
AC-GREEN
AC-BLK
4W35:D0
2W35:B0
4W37:D0
2W37:B0
3682
W48BLACK
3682
W55BROWN
4
W62_:D 0
2
W58_:B 0
3
W58_:C 0
1
W62_:A 0
4
W57_:D 0
3
W57_:C 0
2
W57_:B 0
1
W57_:A 0
R57
2.0W
.
3R9
K2:A
3722
S2
DPDT Switch
1/4W
.
20K
R65
C1
250V
4N7
250V
C3
680N
R76
1/4W
FLMP
Q34
5105
TO92
Dummy
D76
UF4004
R77
1/4W
FLMP
R89
1/4W
10R
FLMP
Q38
5105
TO92
D77
UF4004
C4
16V
100U
1W35:A0
3W35:C0
R113
1.0W
FLMP
1R
1W37:A0
3W37:C0
VIO
-
16AWG
W17
50V
C34
8200U
80V
C57
4700U
-
W15
WHT
50V
C35
8200U
W19
GRY
-
16AWG
R287
1/2W
15K
35V
C33
12000U
R283
1/2W
15K
W43
.Black
To W43_
W41
White
.
.
W41_
White
+MIDV
.
16V
C40
100U
OUT IN
GND
6871
U5
MC7915CT
.
TO220
OUT IN
GND
MC7815CT
6872
.
U6
TO220
C60
100V100N
C59
100V100N
R98
1.0W
FLMP
1R
W19_
GRY
-LOV
16AWG
W22
YEL
+LOV
16AWG
3682
W47BLACK
L1
3818
K3:A
3722
35V
C46
100U
63V
C2
100U
W30
CHASSIS GND
GRN
3722
K3:B
W21
BLU
-
16AWG
R286
1/2W
15K
80V
C56
4700U
YEL
-
16AWG
W22_
35V
C32
12000U
W43_
.Black
GND
16V
C41
100U
3W62:C0
W54
BLACK
18 AWG
W52
BLACK
18 AWG
3W57:C0
2W57:B0
polylines
4W62:D0
1W62:A0
4W57:D0
W51 18 AWG
Mid Out
BROWN
1.0W
10K0
R117
.
1W57:A0W50
BLACK
18 AWG
W49 18 AWG
Tweeter Out
YELLOW
1.0W
10K0
R99
.
WHT W34
SW
AC-WHT
IEC_RECT
S1
ETA Thermal Breaker
SCH_ETA_BREAKER
BLK W31
SW
D74
1N5242B
0W5
12V0
Q37
5105
TO92
Q40
5105
TO92
OUTPUT RELAY
BREAK AWAY BOARD
W28
245V=Blue
230V=Blue
120V=Blue
W6
sec LOW
RED
W36
120V=Yel/Blk
230V=Yel/Blk
245V=Yel/Blk
W25
120V=Empty
230V=Black
245V=Black
W24
120V=Empty
230V=White
245V=White
W23
120V=Black
230V=Empty
245V=Empty
W4
sec MID
Brn/White1
W3
Sec Hi
Red/White2
W5
sec MID
Brn/White2
W16
120V=Orange
230V=Orange
245V=Brown CH1403U sec HI
W2
Red/White1
50V
C54
100N
OUT IN
GND
6738
U1
MC7805CT
TO220
50V
C26
100N
To M1233
R285
1/2W
15K
D60
6419
BRIDGE
Flat
80V
C36
4700U
R284
1/2W
15K
W27
.
BLK
R282
1/2W
15K
RED
-
16AWG
W18_
R97
1.0W
FLMP
1R
C58
100V100N
C50
100V100N
2W62:B0
W53 18 AWG
Woofer Out
RED
D75
1N5244B
0W5
14V0
3722
K2:B
W26
230V=Empty
120V=White
245V=Empty
W20
120V=Brown
230V=Brown
245V=Orange
Red/White2
Blue Brn/White2
Red2
White Yel
Red1
Orange Brn/White1
Red/White1
Yel/Blk
Brown
Black
W7
sec LOW
RED
W8
IGND
GRN
50V
C55
100N
YEL
W14
D61
6419
BRIDGE
Flat
D59
6419
BRIDGE
Flat
80V
C37
4700U
NO LOAD VOLTAGES
LOV +/- 30.5 Vdc
MIDV +/- 64 Vdc
HIV +/- 98.5 Vdc
From Tweeter & Mid
Boards

2 oz copper
VCD
CLINCH
ORIGIN LONG AXIS
SHORT AXIS
INSERT
ORIGIN
M1234
Pcb Mech
V2.00
BlankSize - 18250x9500
WARNING!
FOR CE:
CHASSIS MUST
NOT COME CLOSER
THAN THIS LINE TO
THE BOARD
COPPER TRACES
OF SECTION 1/2!
DON'T PLACE COMPONENTS HERE
CHASSIS SCREWS BRACE TOP OF BOARD
HERE
V2.00
M1234
Top Assy
Two fans
SEE LAYOUT DOCUMENTATION
V
T
R
V
T
R
V
T
R
V
T
R
V
T
R
V
T
R
V
T
R
V
T
R
V
T
R
GUIDE
ETCH
V
T
RV
T
R
V
T
R
GUIDE
ETCH
V
T
R
V
T
R
GUIDE
ETCH
RT
V
GOOP
GOOP
GUIDE
ETCH GUIDE
ETCH
GUIDE
ETCH
V
T
R
V
T
R
V
T
R
1 2 3 4
PCB CONN 4 CIR BOTTOM.156
RT
V
1 2 3 4
PCB CONN 4 CIR BOTTOM .156
C2
-
C1
+
NO
NC
1 2 3 4
PCB CONN 4 CIR BOTTOM .156
GUIDE
ETCH
V
T
R
1 2 3 4
PCB CONN 4 CIR BOTTOM.156
1 2 3 4
PCB CONN 4 CIR BOTTOM.156
C2
-
C1
+
NO
NC
+
-
AC1
AC2
C2
-
C1
+
NO
NC
1 2 3 4
PCB CONN 4 CIR BOTTOM .156
+
-
AC1
AC2
+
-
AC2
AC1
Tweeter
Mid Tier+Hi Tier+
Pos Driver
Power to M1233
Neg Driver
Mid
.
Woofer Out
Mid Out
Tweeter
Mid Tier- Hi Tier-
.
Pos Driver Neg Driver
Mid Tier+ Hi Tier+
VBE
+ - FAN - +
Power to M1233
LoTier-
LoTier+
LoTier+
-
Mid
Mid Tier- Hi Tier-
.
Fan Ctrl
LoTier-
Tweeter Out
-
-
6451
69666966
3538
3903
3818 3818
3903
3722
6872
6738
6953 6953
3580
3903
6808 6809
6966 6966
3538
5898
3538
3903
3903
3722
3722
5898
6953 6953
3903
6916 6871
5266
10K0
470P
10K0
470P
4K7
3K
100P100P
2U2
63V
4148
10U
16V
4148 4148
2U2
63V
2K2
2K2
4V7 39R
4K7
47K
BAT85
22N
15K
4148
220K
4148
4148
100N
14V0
UF4004
100N
1/2W
15K
MR854
6K19
10K0
22K
3K16
15K
4148
4148
22K 220R0
100R0
220R0
27K
10K0 1.0W
10M
4148
4K7
12V0
MPSA13
100N
BAV21 100R0
16V0
16V0
1K
4148
47K
100R0
22M
4K99
220K
BAV21BAV21
4148
1K
4K7
100N
4N7
250V
MPSA13
MPSA13
MPSA13
20K
1/2W
15K
1R
1.0W
100N
2U2
63V
10K0
33K
10K0
16V0
16V
100U
14V0
BAV21
MR854
4148
33U
16V
BC550C
4148
1U
100R0
15K
1N5
4K99
100N
4148
4148
10K0
1K
100R0
TO220
IRL2910
TO220
IRL2910
22K
47K
4148
21K5
2N5401
470P
33U
16V
10U
63V
4148
1K0
4K99
33U
16V
4U7
63V
14V0
33U
16V
BAV21 BAV21
MR854
MR854
100P
2N5401
681R
100N
100N
39R
681R
MJE350
BC550C
BC560C
12V0
12V0
22N
1K220R0
MPSA06
MPSA56
100K
6V2 4K7 MPSA63
22K
BC550C
20V0
1/2W
15K
10R 10R
35V
100U
10R 10R
1/2W
15K
UF4004
16V
100U
1R
1.0W
BC550C
2K
MR854
MR854
TL072
0R1
5.0W 10K0
2.0W
3R9 4148
1K21
MPSA13
4148
3K9
MJE340
16V
100U
16V
100U
BC550C
22R1
BAT85
100R0
2R2 2R2
2N5551
470U
25V
MPSA06
10K
4148
3R9
2.0W
0R1
5.0W
0R1
5.0W
1R
1.0W
1R
1.0W
10K0
1.0W
1.0W
10K0
100R0 BAV21
16V0
16V0
6K19
47K
47K
47K
4K7
8V2
470R
1.0W
10K0
1.0W
10K0
100R0
16V0
16V0
16V0
16V0
133K 22N
4148
3V0
220K
3V0
1K8
16V0
BAV21
BAV21
63V
100U
RELAY 1A
33U
16V
16V
100U
1.0W
10K0 1.0W
10K0
BAV21
100N
100R0
MR854
TO220
MC7815CT
TO220
MC7805CT
TO220
IRF4905
TO220
IRF4905
2U2
63V
4148
1U
BC550C
BC560C
TL072
2K
1U
22N
400V
16V
100U
3K3
3K
1.0W
10K0 1.0W
10K0
100R0
MR854
MR854
TO220
MJE15032
TO220
MJE15033
TO220
IRL2910
TO220
IRL2910
4K7
133K
1K5
10K0
100P
4148
2N5551
4K99
1K8
10K
16V
100U
1/2W
15K
4700U
80V
4700U
80V
12000U
35V
8200U
50V
1.0W
10K0
MJ21195
0R1
5.0W
MR854
RELAY 1A
220R0
MJ21196
MJ21196
62K
BRIDGE
4700U
80V
12000U
35V
4700U
80V
RELAY 1A
8200U
50V
TLO74CN
4148
1R
1.0W
36K
1/2W
15K
TO220
IRF4905
TO220
IRF4905
33K
TO220
TIP107
TO220
MC7915CT
36K
62K
680N 250V
MJ21195
BRIDGE
BRIDGE
1/2
MOM
V2.00
M1234
-MIDV
Pin 1
M1234
V2.00
2/2
V2.00
HEAVY STUFF
Set P1 for 8mv
between TP1 and TP2
Place 4 of #8841 10-32 keps nuts before the heatsink.
W41
.
.
White
X9
X27
W15
-
16AWG
WHT
R128
C13
R130
C20
R92
X11
R34
C7
C6
C28
D34
C19
D68
D32
C70
R29
X26 R30
X13
D71
R61
R105
R103
TP1
D17
X17
C16
R31D26
R38
C48
X2
D75
D76
C26
R286
X33
D31
X2
R82
X10
X20
R86
R26 R36
R110
D45
D70
R104 R52
X24 R48
R51
X22
R1
R99
R100
D58
R111
D74
Q38
X30
C60
X29
D51
R68
D24
D25
R14
D37
R19
X34
R120
R112
R22
R101
D29
D50
D46
R43
R40
X16
C54
W6
RED
W7
RED
C1
Q34Q40 Q37
X35
W31
SW
BLK
R65
120V=Black
230V=Empty
245V=Empty
W23
120V=Blue
230V=Blue
245V=Blue
W28
X31
120V=Yel/Blk
230V=Yel/Blk
245V=Yel/Blk
W36
R282
R97
W47
BLACK
C58
U15P
M1234
W21_
-HIV
16AWG
BLU
R129
R90
R4
W27_
.
.
BLK
WOOF-
.
BLK
W1
D13
C12
D9
D53
W19_
-LOV
16AWG
GRY
D23
D4
C5
Q3
D40
C25
R126
R123
C67
R13
C59
D2
D3
R17
R16
R121
Q25Q24
R39
R125
D69
R64
Q23
C9
C18
C29
D33
R25
R24
C8
C45
D12
C14
D52 D54
W15_
+MIDV
16AWG
WHT
W22
+LOV
16AWG
YEL
D41
D42
TP2
C69
Q6
R62
C10
C50
H1
R60
R63
Q20
Q32
Q33
D8
D49
X12
C17 R44 R59
Q10
Q11
R124
D1 R2
R32
X1
Q9
D7
R287
R89 R95
C46
W30
CHASSIS GND
.
GRN
R77 R76
W22_
-
16AWG
YEL
R285
D77
W14
YEL
W37
W62_
W5
Brn/White2
W41_
+MIDV
.
White
W54
18 AWG
BLACK
120V=Orange
230V=Orange
245V=Brown
W16 C4
W1_
Woofer
16 AWG
BLACK
W21
-
16AWG
BLU
R113
EC23
X3
X28
X19
Q1
R20
D43
D44 U7
R54
W45
WOOF+
16AWG
RED
R84
R78
D38
R96
Q30
D47
R88
H2
Q21
C44C43 Q31
R55
D16
R47
R42
R41
Q8
C47
Q39
D11
R57
W55
BROWN
L1 L2
R94
R53
R114 R115
R117
R71
X23
R119
D28
D66
D67
X21
R83
R18
R91
R102 R107
D48
R109
R70 R66
R69
D19
D18
X15
D63
D64
R81
C30
D35
D6
R37
D5
R27
D10
D15
D14
W19
-
16AWG
GRY
W34
SW
WHT
C2
W4
Brn/White1
W27
.
16AWG
BLK
W3
Sec Hi
Red/White2
W17
-
16AWG
VIO
X6
X7
120V=Empty
230V=Black
245V=Black
W25
120V=Empty
230V=White
245V=White
W24
120V=White
230V=Empty
245V=Empty
W26
120V=Brown
230V=Brown
245V=Orange
W20
W58
W53
18 AWG
RED
X32
W52
BLACK
18 AWG
K3
BROWN
18 AWG
W51
W46
YELLOW
C15
W18_
-
16AWG
RED
C41
R73
R72
D55
C55
R118
W17_
-MIDV
16AWG
VIO
D22
U6
Q28
Q29
C27
D36
C22
Q2
Q4
U4
R21
W40
C23
W62
C24
X18
C11
R108
R33
R75
R74
R127+HIV
16AWG
RED
W18
D20D21
Q16
Q17
Q14 Q15
R35
R80
R87
R85
C68
D27
Q5
R23
R28
P1
W9
C40
R283
C36
C57C33
W8
IGND
GRN
To W43_
.
Black
W43
C35
W35
W43_
GND
.
Black
W58_
W45_
Woofer
16 AWG
RED
W57_
18 AWG
BLACK
W50
XC121
R67
W2
sec HI
Red/White1
Q27
R93
D30
K1
R58
Q12
Q26
R50
D60
C37
C32 C56
K2
C34
W48
BLACK
U3
D62
R98
R45
R284
Q18
Q19
U15P
M1234
W57
R106
Q35
U5
X14
R46
R49
C3
Q13
18 AWG
YELLOW
W49
D59
D61

PCB
Q7
GOOP
MJE340
MJE350
MJE15032
MJE15033
HEAT SPREADER
1 - MOUNT Q12,Q13,Q26,Q27 SCREWS FROM THE TOP
IRF2910
IRF4905
LEAD/PIN REFERENCE
Board Assembly
PRODUCTION NOTES
4 - INSERT #8829 THROUGH THE TWO TOOLING HOLES ON THE HEATSPREADER
3 - FILL SPACE BETWEEN HEATSPREADER AND Q7 AND Q36 WITH THERMAL GOOP
2 - BOARD ASSEMBLY: INSERT Q36 #6467 10K THERMISTOR BY HAND
6 - RTV LARGE ELECTROLYTIC CAPACITORS TOGETHER, RTV SMALL
ELECTROLYTICS TO THE BOARD
5 - CONNECT BREAK-AWAY BOARD TO UNDERSIDE OF MAIN BOARD USING
THREE #3668 CONNECTORS AFTER DROPPING BOARD INTO CHASSIS
SEE LAYOUT DIAGRAM
7 - TAPE OFF GROUND RING NEAR SUPPLY CAPS BEFORE
WAVE SOLDERING. THIS AREA MUST BE FLAT WHEN
ASSEMBLING CHASSIS
EBC
TO92
EBC
TO92
EBC
2N5401
EBC
MPSA13
EBC
MPSA06
EBC
MPSA56
EBC
2N5551
MPSA63
EBC
CEB
BC560C
EBC
BEC
DGS
CEB
BC550C
PCB
Inner heatsink
Outer heatsink
8581
TO220 parts
8833 screw
8841
Sil pad
3977 - Yellow spring
2 of 8760
Inner heatsink
TO3 device
PCB
3916
2 of 8761
Outer heatsink
2 of 8608
For two .081" heatsinks
VIEW
BOTTOM
BE
MJ21195
MJ21196
MJE15032
MJE15033
TIP50
MJE5730
MJE15031
BDT41C
BDT42C
BDX54C
BDX53C
2N6045 BD649
TIP102
TIP107
CBE
11
8
5
2
12
9
6
13
10
7
3
4
1
D
D
D
D
V
V
V
V
N
N
N
N
D
D
D
D
D
D
D
D
D
V
V
V
V
V
V
V
V
V
N
N
N
N
N
N
N
N
N
5
2
#
6
3
4
1
DATE
MODEL(S):-
VER# DESCRIPTION OF CHANGE
D
D
V
V
N
N
D
D
D
V
V
V
N
N
N
M1234 Drill History
U15P
8NOV2005 P2 Moved to silkscreen holes and several mounting holes
5
2
#
6
3
4
1
DATE
MODEL(S):-
VER# DESCRIPTION OF CHANGE
D
D
V
V
N
N
D
D
D
D
V
V
V
V
N
N
N
N
M1234 Pending List
U15P
12
9
6
3
#
13
11
10
5
4
8
7
2
1
DATE
MODEL(S):-
VER# DESCRIPTION OF CHANGE
DV
14FEB2006
26JAN2006
9MAR2006
31OCT2005
P3
1V0
1V0
P2
Added D76,D77 and changed D39,65,72,73 to 1N4007
Re-routed PS GND, added ferrites to relay brd power, del LG
C22,23,25 4.7uF->1uF
Modified XFMR colours
M1234 Database History
U15P
13SEPT2005 P2 R3 2006 --> 4688
Added CONHOLE to chassis for GNDP214SEPT2005 N
8NOV2005 P2 Q14,15,24,25 from 3205 (#6954) to 2910 (#6966)
9NOV2005 P2 Removed X33, changed X6,7
19DEC2005 P3 Added mounting holes & deleted W29, changed colour W55 Increased size of relay board
10JAN2006 P3 Changed SPKR wire colours
Removed W12, input limiter circuitry, changed C38,39,31,5,8
11
8
5
2
12
9
6
13
10
7
3
4
1
D
D
D
V
V
V
N
N
N
D
D
D
D
D
D
D
V
V
V
V
V
V
V
N
N
N
N
N
N
N
21MAR2006 1V0 Changed horn output relays to DC powered, R65 to 20k
V2.00MAY-16-2006 MOVED W57, W58, W62 DOWN 150MIL FOR CHASSIS.. PC#7126:GT:ADDED X33 TO JUMP GND TO W40 PIN1
11
8
5
2
12
9
6
13
10
7
3
4
1
D
D
D
D
V
V
V
V
N
N
N
N
D
D
D
D
D
D
D
D
D
V
V
V
V
V
V
V
V
V
N
N
N
N
N
N
N
N
N

11 11
10 10
9 9
8 8
7 7
6 6
5 5
4 4
3 3
2 2
1 1
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
I
I
J
J
K
K
L
L
M
M
N
N
O
O
P
P
Q
Q
of
Filename:
PCB# Sheet 51
Product
Date: Rev: YsType:{Company
N
m1235 v1.00sch.sch2002
M1235
ADC
Thu Mar 09, 2006 V1.00
U15P
of
Filename:
PCB# Sheet 51
Product
Date: Rev: YsType:{Company
N
m1235 v1.00sch.sch2002
M1235
ADC
Thu Mar 09, 2006 V1.00
U15P
+
-
1/8W
1K50
R41
0805
1/8W
1K50
R42
0805
C109
50V47P
C98
50V330P
3453
J2
Output
1/8W
FLMP
681R
R78
1/8W
20K5
R112
0805
50V
C93
1N
1/8W
FLMP
681R
R77
1/8W
20K5
R111
0805
50V
C92
1N
R114
W063
{Body}
47K
R113
W063
{Body}
47K
C108
50V47P
R122
1/8W
0805
2K74
R119
1/8W
0805
4K75
C97
50V330P
R118
1/8W
0805
4K75
LM13700MX
U20:A
C115
16V_15P
R120
1/8W
0805
3K74
C58
50V1U
1/8W
3K74
R34
0805 25V
C62
100U
1/8W
3K74
R33
0805
1/8W
100K0
R67
0805
R36
W063
{Body}
634R
1/8W
100K0
R35
0805
R69
W100
{Body}
91R
R74
W100
{Body}
91R
R39
W100
{Body}
91R
LD5
RED
5906
CLIP
R63
1/3W
1210
249R0
1/3W
249R0
R62
1210
1/8W
10K0
R133
0805
R54
1/8W
0805
4K99
35V
22U
C102
25V
C25
100N
25V
C24
100U
1/8W
348K
R61
0805
SOT23
MMBT3906LT1
Q8
7805
3W2:C10 1W2:A10 2W2:B10 4W2:D10 5W2:E10
3925
J3
Input
1/8W
10K0
R137
0805
U22:A
MC33078D
R81
1/8W
0805
1K0
R80
1/8W
0805
13K
1/8W
221R
R141
0805
1/8W
3K74
R71
0805
1/8W
3K74
R32
0805 25V
C17
100U
C59
50V470P
R72
W063
{Body}
634R
R70
W063
{Body}
634R
R38
W100
{Body}
91R
1/3W
249R0
R75
1210
50V
C60
__2N
W100
91R
R53
{Body}
R64
1/3W
1210
249R0
25V
C26
100N
50V
C23
1U
1/8W
R48
10K0
0805
10
W2:J 10
7
W2:G 10
8
W2:H 10
9
W2:I 10
1/8W
1K50
R44
0805
1/8W
1K50
R43
0805
C63
50V470P
M
4434
P1:A 10K
B
Volume
R79
1/8W
0805
100R
1/8W
10K0
R117
0805
C94
16V
10U
C99
16V
10U
R76
1/8W
0805
100R
1/8W
10K0
R116
0805
U18:A
MC33078D
R68
1/3W
1210
249R0
R66
W063
{Body}
634R
W063
47K
R138
{Body}
U17:A
MC33078D
R73
1/3W
1210
249R0
25V
C61
_10N
U17:B
MC33078D
C16
50V1U
C19
50V470P
U10:A
MC33078D
C18
50V470P
R37
W063
{Body}
634R
R47
1/8W
0805
1K50
SOT23
MMBT3906LT1
Q10
7805
R105
W063
{Body}
0R
50V
C20
__2N
R82
1/8W
0805
15K0
1/8W
100K0
R115
0805
1/8W
3K74
R121
0805
U18:B
MC33078D
1/8W
100K0
R139
0805
1/8W
221R
R140
0805
25V
C22
_10N
R65
W063
{Body}
634R
U10:B
MC33078D
35V
22U
C84
6
W2:F 10
1/8W
1K50
R45
0805
Default settings:
-Single speed (48kHz)
-MDIV = 0
-HPF enabled
-I2S serial output
CS5361
7776 U4
U9:A
MC33078D
RING
J5
Output
U22:B
MC33078D
RING
J4
Input

11 11
10 10
9 9
8 8
7 7
6 6
5 5
4 4
3 3
2 2
1 1
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
I
I
J
J
K
K
L
L
M
M
N
N
O
O
P
P
Q
Q
of
Filename:
PCB# Sheet 52
Product
Date: Rev: YsType:{Company
N
m1235 v1.00sch.sch2002
M1235
DSP
Thu Mar 09, 2006 V1.00
U15P
of
Filename:
PCB# Sheet 52
Product
Date: Rev: YsType:{Company
N
m1235 v1.00sch.sch2002
M1235
DSP
Thu Mar 09, 2006 V1.00
U15P
1/8W
4K99
R4
0805
J1:F
J1:D
J1:A
4
W1:D 10
J1:H
J1:G
J1:E
J1:C
7787
U15
AT24C64A
7787
U14
AT24C64A
GRN
LD2
6401
U13 Prog
GRN
LD3
6401
U14 Prog
1/8W
221R
R59
0805
R2
1/8W
0805
4K99
R1
1/8W
0805
4K99
R3
1/8W
0805
4K99
3
W1:C 10
2
W1:B 10
5
W1:E 10
1
W1:A 10
C14
10V470N
C15
25V_10N
M
BIN
P2
4580
ROT
Prog Select
R27
1/8W
0805
348K
PMLL4148
D6
PMLL4148
D5
25V
C82
100N
R135
1/8W
0805
10K0
J1:B
7787
U12
AT24C64A
GRN
LD1
6401
U12 Prog
GRN
LD4
6401
U15 Prog
11 X3 13
X
12
X0
14
X1
15 X2
U5:A
4052B
7786
xxW
12.288
R51
{Body}
25V
C79
220N
25V
C103
220N
R26
1/8W
0805
348K
5
Vcc
3
GND
2IN2
1IN1
4
OUT
7812
U24
SN74AHC1G86
7787
U13
AT24C64A
7W1:G10
R55
W063
{Body}
49R9
4Y3 3
Y
1
Y0
5
Y1
2Y2
U5:B
4052B
7786
Default Settings:
-Master Mode
-PLL set for Fs=48kHz
-MICROCLK = DAP/4
R58
1/8W
0805
4K99
R57
1/8W
0805
4K99
10 W1:J10
9W1:I10
8W1:H10
6W1:F10
C107
16V_15P
C48
16V_15P
1/8W
4K99
R134
0805
2IN 4
OUT
U16:A
SN74AHC1G14
7792
2IN 4
OUT
U7:A
SN74AHC1G14
7792
R56
W063
{Body}
49R9
2IN 4
OUT
U6:A
SN74AHC1G14
7792
5
Vcc
3
GND
2IN2
1IN1
4
OUT
7812
U23
SN74AHC1G86
1/8W
4K99
R60
0805
7786
U5:C
4052B
U1
7774

11 11
10 10
9 9
8 8
7 7
6 6
5 5
4 4
3 3
2 2
1 1
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
I
I
J
J
K
K
L
L
M
M
N
N
O
O
P
P
Q
Q
of
Filename:
PCB# Sheet 53
Product
Date: Rev: YsType:{Company
N
m1235 v1.00sch.sch2002
M1235
DAC
Thu Mar 09, 2006 V1.00
U15P
of
Filename:
PCB# Sheet 53
Product
Date: Rev: YsType:{Company
N
m1235 v1.00sch.sch2002
M1235
DAC
Thu Mar 09, 2006 V1.00
U15P
3
W6:C 10
C86
50V__5N
C6
50V1N
R129
1/8W
0805
1K0
C112
50V47P
+
W8:E
6
W8:B
6
W7:D
4
W7:A
4
1/8W
1K50
R25
0805
4
W6:D 10
5
W6:E 10
1/8W
1K50
R23
0805
1/8W
1K50
R22
0805
16V
C78
100N
16V
C91
47U
R7
1/8W
0805
221R
R16
1/8W
0805
392R
W063
1K37
R97
{Body}
C87
50V__5N
35V
C9
22U
W063
1K37
R98
{Body}
50V
C89
_15N
R13
1/8W
0805
392R
35V
C8
22U
R5
1/8W
0805
221R
R9
1/8W
0805
392R
C85
50V__5N
C7
50V1N
R15
W063
{Body}
4K02
R14
W063
{Body}
4K02
C5
50V1N
1/8W
20K5
R40
0805
R84
1/8W
0805
200K
16V
C71
_10U
PMLL4148
D3
PMLL4148
D2
R136
1/8W
0805
200K
PMLL4148
D1
R123
1/8W
0805
1K0
1/8W
10K0
R102
0805
R131
1/8W
0805
1K0
1/8W
10K0
R101
0805
R128
1/8W
0805
1K0
R130
1/8W
0805
10K0
R127
1/8W
0805
10K0
C111
50V47P
C110
50V47P
W8:C
6
W8:A
6
W8:F
6
W8:D
6
-
+
W7:C
4
W7:B
4
1
W6:A 10
2
W6:B 10
35V
C10
22U
50V
C90
_15N
R6
1/8W
0805
221R
W063
1K37
R99
{Body}
50V
C88
_15N
R10
W063
{Body}
4K02
1/8W
20K5
R30
0805
R85
1/8W
0805
200K
16V
C72
_10U
R126
1/8W
0805
1K0
1/8W
20K5
R29
0805 16V
C75
_10U
R125
1/8W
0805
1K0
1/8W
10K0
R100
0805
R124
1/8W
0805
10K0
-
C11
35V 22U
C13
35V 22U
1/8W
1K50
R24
0805
10 W6:J10
7W6:G10
8W6:H10
9W6:I10
16V
C77
100N
R103
W063
{Body}
47K
R106
W063
{Body}
0R
R46
1/8W
0805
4K99
50V
C4
__2N
R95
W063
{Body}
1K62
R18
W063
{Body}
4K64
U8:A
MC33078D
R31
1/8W
0805
4K99
50V
C76
1U
50V
C3
__2N
SOT23
MMBT3906LT1
Q4
7805
C12
35V 22U
R11
W063
{Body}
4K64
SOT23
MMBT3906LT1
Q2
7805
R96
W063
{Body}
1K62
R8
W063
{Body}
4K64
U11:B
MC33078D
SOT-23
Q7
7806
MMBF4391LT1
U2:A
MC33078D
SOT-23
Q3
7806
MMBF4391LT1
U11:A
MC33078D
TO MIDS
TO HIGH
6W6:F10
R132
W063
{Body}
0R
SOT23
MMBT3906LT1
Q6
7805
R28
1/8W
0805
4K99
50V
C2
__2N
R94
W063
{Body}
1K62 U2:B
MC33078D
SOT-23
Q5
7806
MMBF4391LT1
U8:B
MC33078D TO LOW (W3)
Default Settings:
- Left Justified serial input
- Single speed (48kHz)
12 TST
9SCLK
6MCLK
3DSDA1
25
MUTEC3
28
AOUTB3+
31
GND
34
AOUTB2+
11 SDIN2
10 TST
8SDIN1
5GND
2DSDB1
7LRCK(DSD_EN)
1DSDA2
4VD
13 SDIN3 16 M1(SDA/CDIN) 15 M2(SCL/CCLK) 19 RST 18 VLC 22 MUTEC6 21 VQ 24 MUTEC4
26
MUTEC2
27
AOUTB3-
29
AOUTA3+
32
VA
35
AOUTA2+
30
AOUTA3-
33
AOUTB2-
36
AOUTA2-
48
DSDB2
45
TST
46
DSDB3
42
M3(DSD_SCLK)
43
VLS
39
AOUTA1+
40
AOUTA1-
37
AOUTB1-
14 TST 17 M0(AD0/CS) 20 FILT+ 23 MUTEC5
47
DSDA3
44
TST
41
MUTEC1
38
AOUTB1+
CS4362A
7791
U21

11 11
10 10
9 9
8 8
7 7
6 6
5 5
4 4
3 3
2 2
1 1
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
I
I
J
J
K
K
L
L
M
M
N
N
O
O
P
P
Q
Q
of
Filename:
PCB# Sheet 54
Product
Date: Rev: YsType:{Company
N
m1235 v1.00sch.sch2002
M1235
Power
Thu Mar 09, 2006 V1.00
U15P
of
Filename:
PCB# Sheet 54
Product
Date: Rev: YsType:{Company
N
m1235 v1.00sch.sch2002
M1235
Power
Thu Mar 09, 2006 V1.00
U15P
R110
W063
{Body}
0R
W3:L12
W3:J12
W3:H12
W3:E12
W3:C12
C40
Ferrite
W3:G12
W3:F12
W3:I12
W3:K12
W3:A12
W3:B12
W3:D12
25V
C116
100N
1/8W
4K99
R21
0805
25V
C95
100N
W063
0R
R50
{Body}
W063
0R
R49
{Body}
NJM431U
2V5
7807
Q9
25V
C66
100N
25V
C53
100N
25V
C49
100N
R107
W125
{Body}
1R0
25V
C64
100N
25V
C52
100N
25V
C51
100N
25V
C29
100N
50V
C30
1U
R108
W125
{Body}
1R0
25V
C36
100N
25V
C83
100N
5
Vcc
3GND
U6:B
25V
C31
100N
16V
C44
_10U
25V
C38
100N
25V
C104
100N
5
Vcc
3GND
U16:B
16V
C45
_10U
25V
C42
100N
25V
C106
100N
25V
C105
100N
25V
C35
100N
50V
C34
1U
25V
C100
100N
25V
C55
100N
25V
C81
100N
25V
C69
100N
25V
C68
100N
25V
C117
100N
25V
C41
100U
25V
C73
100N
IN
REF
OUT
TAB
LM1117
SMT
{Function}
{Watts}
U3
7818
25V
C70
100U
8
V+
4V-
U9:C
U9:B
MC33078D
25V
C96
100N
8
V+
4V-
U22:C
25V
C67
100N
25V
C65
100N
50V
C27
1U
25V
C37
100N
25V
C39
100N
25V
C33
100N
25V
C57
100N
25V
C43
100N
16V
C56
_10U
25V
C101
100N
MR RST
VCC
RST
GND
TPS3825-33
Q17790
R92
W125
{Body}
1R0
R87
W125
{Body}
1R0
R20
W063
{Body}
49R9
25V
C113
100N
25V
C50
100N
16V
C47
_10U
50V
C32
1U
R91
W125
{Body}
1R0
R90
W125
{Body}
1R0
R104
W125
{Body}
1R0
R88
W125
{Body}
1R0
R86
W125
{Body}
1R0
25V
C80
100N
16V
C54
_10U
5
Vcc
3GND
U7:B
25V
C46
100N
16V
C1
100N
R109
W125
{Body}
1R0
1A
4
Y
2B
U19:A
7789
SN74AHC1G08
25V
C74
100N
25V
C114
100N
LM13700MX
U20:B
(VCC)
LM13700MX
Dual VCA
7828
U20:C
{Function}
(VCC)
LM13700MX
Dual VCA
7828
U20:D
{Function}
U20:E
25V
C28
100N
R93
W125
{Body}
1R0
R89
W125
{Body}
1R0
8
V+
4V-
U18:C
8
V+
4V-
U17:C
50V
C21
1U
8
V+
4V-
U8:C
8
V+
4V-
U2:C
8
V+
4V-
U11:C
8
V+
4V-
U10:C
3GND 5
Vcc
U19:B
RIBBON TO AMP
*DNS Q9 when U4 is a CS4362.
*Only stuff Q9 when U4 is CS4362A
to provide 2.5V.
*When using CS4362A, replace
R49 & R50 with 49R9 (7781).

.175
.225
.475 .475
v1.00M1235Pcb Mech v1.00M1235Top Assy
PRODUCTION NOTES
1. Do not stuff (DNS) Q9 when U4
CS4362. *Only stuff Q9 when U4
CS4362A to provide 2.5V.
2. DNS W1, W2, W6, and J1.
3.When using CS4362A, replace
R49 & R50 with 49R9 (7781).
+
-
RING
TIP-SW
TIP
SLEEVE
RING-SW
6
32
789
5
10
14
RING
TIP-SW
TIP
SLEEVE
RING-SW
6
32
789
5
10
14
6
32
789
5
10
14
2 1
3
3
2
1
CLIP
Input
U13 ProgU14 Prog
Link
U12 Prog
U15 Prog
HIGH (SDOUT1)
Prog Select
VOLUME
I2C
PWR & LOW (SDOUT3) MIDS (SDOUT2)
INPUT
LINK
3739
3739
3739
7885
7885
3739
5989
5906
3921
7885
4018
7776
7885
64016401
3921
7774
64016401
7038
4018
7791
4434
7885
4018
3613
3740 3710
3925 3453
100K0
100N
100K0
91R 634R
3K74
100N
91R 634R
100N
3K74
100N
100N
0R
634R
4K64
100N
220N
50V
1U
1R0
1K62
4K64
1K0
4K99
4K99
4K02
200K
10K0
47K
47P
330P 330P
221R 221R 47K
634R
_10N
249R0
1N
100N
100N 91R
0R
100N
100N
100N 3K74
470P
_10N 4K99
20K5
1K0
10K0
470P
100N
4K99
4K99
10K0
4K99
1R0
100K0
100N
100N
1K50 __2N
100N
221R
221R
1K50
348K
_15N
1K0
10K0
100N
100N
1R0
100N
221R
_10U
10K0
4K99
100N
MMBT3906LT1
4K99
10K0
4K99
50V
1U 1R0
__2N
PMLL4148
100N
1N
47K
47U
50V
1U
4K99
20K5
PMLL4148
_15P
_10U
20K5
100N
100N
4K75
100N
100R
100R
47K
1K0
15K0
3K74
634R
91R
2K74
100N
200K
1R0
348K
100N
50V
1U
100N
2N7
100N
470P
4K99
4K99
249R0
5N6
392R
4K02
1K37
47P
1K0
_10N
100N
_15P
49R9
470N
0R 0R
100N
100N
100N
100N
20K5
1K37
4K02
100N
1K0
47P
100N
100N
4K64
20K5
10K0
MC33078D
4K75
50V
1U 470P
RED
1N
47P
3K74
13K
3K74
634R
50V
1U
100K0
100U
10K0
100N
100N
SN74AHC1G08
1R0
TPS3825-33
249R0
249R0
_10U
49R9
10K0
100U
47P
1K0
PMLL4148
1K50 1K50
50V
1U
1K50
100U
100N
91R
1R0
50V
1U
SN74AHC1G14
1K50
CS5361
PMLL4148
GRNGRN
10K0
100N
2N7
1N
__2N
22U
10K0
MC33078D
1K62
10K0
4K99
_10U
_15P
100N
100N
49R9
TAS3103
1R0
_10U
1R0
AT24C64AAT24C64A
0R 0R
100N
100N
_15N
1N
22U
22U
MC33078D
5N6 100N
200K
_10U
22U
100N
5N6
1K37 1K62
100U
_10U
249R0
GRNGRN
AT24C64A
SN74AHC1G14
AT24C64A
50V
1U
681R
100N
22U
1K50
1K50
1R0
348K
SN74AHC1G86
392R
392R
221R
681R
10U
MC33078D
100N
MC33078D
LM13700MX
22U
100U
1K50
1K50
220N
MC33078D
MC33078D
MMBT3906LT1
249R0
1R0
ROT
SN74AHC1G86
CS4362A
4052B
B
10K
_10U
PMLL4148
_15N
LM1117
_
1R0
MC33078D
22U
Ferrite
22U
10U
12.288
MMBT3906LT1
RJ45 JCK
15in 12C
MDIV
SDOUT2
M1
M2
M3
I2S/LJ
SD-5361
LRCLK
SDOUT1
M0
SDOUT3
v1.00
M1235
HPF
PWRDN
PLL0
PLL1
MCLK_DIV
MST/SLAVE
MCLKO
SCLKOUT2
R115 C114 R139
R69 R66
R120
C64
R39
R65
C42
R32
C36
C105
R105
R37
U7
R18
C25
C79
C30
R92
R96 R8
Q3
R128
R3
R2
R14
Q4 R85
R116
R113
C108
C98 C97
R141
R140 R138
R72
C61 R68
C92
C96
C65 R53 R110 C74
C95
C117 R34
C63
C22
R46
R40
R131
R48
C19
C37
R21
R60 R130
R54
R107
R35
C106
C28 R45
C60 C82 R59
R7
GRN
IGND
W5
R41
R26
C90
R125
R137
C53
C101
R87
C100
R5
C56
R101
R58
C57
Q2
R28
R127
R1
Q9
C21
R108 C3
D1
C33
C6
R103 C91 C76 R31
R30
D2
C115
C72
R112
C67
C113
R119
C73
R76
R79
R114
R81
R82
R71
R70
R74
R122
C43
R84
R93
R61
C29
C23
C26
C20
C31
C18
R4
R134
R64
C87
R16
R15
R97
C110
R123
C15
C1
C48
R55
C14
R49 R50
C35
C51
C50
C49
R29
R99
R10
C38
R126
C111
C78
C77
R11
R111
R117
U9
R118
C58 C59
LD5
C93 C109
R121
J4
R80
R33
R36
C16
R67
C17
R133 C81
C55
U19
R90
Q1
R62
R63
C54
R20
R102
C70
Q6
C112
Q7
R129
D3
W2
R42 R43
C32
R47
C24
C80
R38
R86
C27
U6
R44
U4
D5
LD2
LD3
R135
C83
C2
C7
C4
C10
R124
U11
R95
R100
R57
C44
J5
C107
C46
C52
R56
U1
R104
C45
R88
U14
U13
R132 R106
C104
C68
C88
C5
C8
C13
U2
C85
C39
R136
C75
C12
C69
C86
R98
R94 Q5
C41
C71
R73
LD1LD4
W7
U15
U16
U12
C34
R77
C116
C102
R25
R23
R91
R27
U24
R9
R13
R6
R78
C94
U18
C66
U22
U20
C84
C62
R22
R24
C103
U17
U10
W6
Q10
R75
R89
P2
U23
U21
U5
P1
C47
D6
C89
U3
R109
U8
C9
C40
W1
C11
C99
R51
Q8
J1
U15P Preamp
W3 W8
J3
J2

v1.00
Top M1235v1.00
M1235
.175
.225
.475 .475
v1.00M1235Pcb Mech v1.00M1235Top Assy
+
-
RING
TIP-SW
TIP
SLEEVE
RING-SW
6
32
789
5
10
14
RING
TIP-SW
TIP
SLEEVE
RING-SW
6
32
789
5
10
14
6
32
789
5
10
14
2 1
3
3
2
1
CLIP
Input
U13 ProgU14 Prog
Link
U12 Prog
U15 Prog
HIGH (SDOUT1)
Prog Select
VOLUME
I2C
PWR & LOW (SDOUT3) MIDS (SDOUT2)
INPUT
LINK
3739
3739
3739
7885
7885
3739
5989
5906
3921
7885
4018
7776
7885
64016401
3921
7774
64016401
7038
4018
7791
4434
7885
4018
3613
3740 3710
3925 3453
100K0
100N
100K0
91R 634R
3K74
100N
91R 634R
100N
3K74
100N
100N
0R
634R
4K64
100N
220N
50V
1U
1R0
1K62
4K64
1K0
4K99
4K99
4K02
200K
10K0
47K
47P
330P 330P
221R 221R 47K
634R
_10N
249R0
1N
100N
100N 91R
0R
100N
100N
100N 3K74
470P
_10N 4K99
20K5
1K0
10K0
470P
100N
4K99
4K99
10K0
4K99
1R0
100K0
100N
100N
1K50 __2N
100N
221R
221R
1K50
348K
_15N
1K0
10K0
100N
100N
1R0
100N
221R
_10U
10K0
4K99
100N
MMBT3906LT1
4K99
10K0
4K99
50V
1U 1R0
__2N
PMLL4148
100N
1N
47K
47U
50V
1U
4K99
20K5
PMLL4148
_15P
_10U
20K5
100N
100N
4K75
100N
100R
100R
47K
1K0
15K0
3K74
634R
91R
2K74
100N
200K
1R0
348K
100N
50V
1U
100N
2N7
100N
470P
4K99
4K99
249R0
5N6
392R
4K02
1K37
47P
1K0
_10N
100N
_15P
49R9
470N
0R 0R
100N
100N
100N
100N
20K5
1K37
4K02
100N
1K0
47P
100N
100N
4K64
20K5
10K0
MC33078D
4K75
50V
1U 470P
RED
1N
47P
3K74
13K
3K74
634R
50V
1U
100K0
100U
10K0
100N
100N
SN74AHC1G08
1R0
TPS3825-33
249R0
249R0
_10U
49R9
10K0
100U
47P
1K0
PMLL4148
1K50 1K50
50V
1U
1K50
100U
100N
91R
1R0
50V
1U
SN74AHC1G14
1K50
CS5361
PMLL4148
GRNGRN
10K0
100N
2N7
1N
__2N
22U
10K0
MC33078D
1K62
10K0
4K99
_10U
_15P
100N
100N
49R9
TAS3103
1R0
_10U
1R0
AT24C64AAT24C64A
0R 0R
100N
100N
_15N
1N
22U
22U
MC33078D
5N6 100N
200K
_10U
22U
100N
5N6
1K37 1K62
100U
_10U
249R0
GRNGRN
AT24C64A
SN74AHC1G14
AT24C64A
50V
1U
681R
100N
22U
1K50
1K50
1R0
348K
SN74AHC1G86
392R
392R
221R
681R
10U
MC33078D
100N
MC33078D
LM13700MX
22U
100U
1K50
1K50
220N
MC33078D
MC33078D
MMBT3906LT1
249R0
1R0
ROT
SN74AHC1G86
CS4362A
4052B
B
10K
_10U
PMLL4148
_15N
LM1117
_
1R0
MC33078D
22U
Ferrite
22U
10U
12.288
MMBT3906LT1
RJ45 JCK
15in 12C
MDIV
SDOUT2
M1
M2
M3
I2S/LJ
SD-5361
LRCLK
SDOUT1
M0
SDOUT3
v1.00
M1235
HPF
PWRDN
PLL0
PLL1
MCLK_DIV
MST/SLAVE
MCLKO
SCLKOUT2
R115 C114 R139
R69 R66
R120
C64
R39
R65
C42
R32
C36
C105
R105
R37
U7
R18
C25
C79
C30
R92
R96 R8
Q3
R128
R3
R2
R14
Q4 R85
R116
R113
C108
C98 C97
R141
R140 R138
R72
C61 R68
C92
C96
C65 R53 R110 C74
C95
C117 R34
C63
C22
R46
R40
R131
R48
C19
C37
R21
R60 R130
R54
R107
R35
C106
C28 R45
C60 C82 R59
R7
GRN
IGND
W5
R41
R26
C90
R125
R137
C53
C101
R87
C100
R5
C56
R101
R58
C57
Q2
R28
R127
R1
Q9
C21
R108 C3
D1
C33
C6
R103 C91 C76 R31
R30
D2
C115
C72
R112
C67
C113
R119
C73
R76
R79
R114
R81
R82
R71
R70
R74
R122
C43
R84
R93
R61
C29
C23
C26
C20
C31
C18
R4
R134
R64
C87
R16
R15
R97
C110
R123
C15
C1
C48
R55
C14
R49 R50
C35
C51
C50
C49
R29
R99
R10
C38
R126
C111
C78
C77
R11
R111
R117
U9
R118
C58 C59
LD5
C93 C109
R121
J4
R80
R33
R36
C16
R67
C17
R133 C81
C55
U19
R90
Q1
R62
R63
C54
R20
R102
C70
Q6
C112
Q7
R129
D3
W2
R42 R43
C32
R47
C24
C80
R38
R86
C27
U6
R44
U4
D5
LD2
LD3
R135
C83
C2
C7
C4
C10
R124
U11
R95
R100
R57
C44
J5
C107
C46
C52
R56
U1
R104
C45
R88
U14
U13
R132 R106
C104
C68
C88
C5
C8
C13
U2
C85
C39
R136
C75
C12
C69
C86
R98
R94 Q5
C41
C71
R73
LD1LD4
W7
U15
U16
U12
C34
R77
C116
C102
R25
R23
R91
R27
U24
R9
R13
R6
R78
C94
U18
C66
U22
U20
C84
C62
R22
R24
C103
U17
U10
W6
Q10
R75
R89
P2
U23
U21
U5
P1
C47
D6
C89
U3
R109
U8
C9
C40
W1
C11
C99
R51
Q8
J1
U15P Preamp
W3 W8
J3
J2