Download Yorkville U15P Service Manual

SERVICE MANUAL
MODEL TYPE: YS1042
U15P
WEB ACCESS: http://www.yorkville.com
WORLD HEADQUARTERS
CANADA
U.S.A.
Yorkville Sound
Yorkville Sound Inc.
550 Granite Court
Pickering, Ontario
L1W-3Y8 CANADA
4625 Witmer Industrial Estate
Niagara Falls, New York
14305 USA
Voice: (905) 837-8481
Fax: (905) 837-8746
Voice: (716) 297-2920
Fax: (716) 297-3689
Quality and Innovation Since 1963
Printed in Canada
Manual-Service-U15P-00-1v4.pdf
IMPORTANT SAFETY INSTRUCTIONS
This lightning flash with arrowhead symbol, within
an equilateral triangle, is intended to alert the user to
the presence of uninsulated “dangerous voltage”
within the product’s enclosure that may be of sufficient
magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilatereal triangle is
intended to alert the user to the presence of important
operating and maintenance (servicing) instructions in
the literature accompanying the appliance.
Le point d’exclamation à l’intérieur d’un triangle équilatéral
est prévu pour alerter l’utilisateur de la présence
d’instructions importantes dans la littérature accompagnant l’appareil en ce qui concerne l’opération et la
maintenance de cet appareil.
Ce symbole d’éclair avec tête de flèche dans un triangle
équilatéral est prévu pour alerter l’utilisateur de la présence d’un
« voltage dangereux » non-isolé à proximité de l’enceinte du
produit qui pourrait être d’ampleur suffisante pour présenter
un risque de choque électrique.
S2125A
FOLLOW ALL INSTRUCTIONS
Instructions pertaining to a risk of fire,
electric shock, or injury to a person
SUIVEZ TOUTES LES INSTRUCTIONS
Instructions relatives au risque de feu,
choc électrique, ou blessures aux personnes
CAUTION: TO REDUCE THE RISK OF ELECTRIC
SHOCK, DO NOT REMOVE COVER (OR BACK).
AVIS: AFIN DE REDUIRE LES RISQUE DE CHOC
ELECTRIQUE, N’ENLEVEZ PAS LE COUVERT (OU LE
PANNEAU ARRIERE) NE CONTIENT AUCUNE PIECE
NO USER SERVICEABLE PARTS INSIDE.
REPARABLE PAR L’UTILISATEUR.
REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
CONSULTEZ UN TECHNICIEN QUALIFIE
POUR L’ENTRETIENT
Read Instructions: The Owner’s Manual should be read and understood before operation
of your unit. Please, save these instructions for future reference and heed all warnings.
Clean only with dry cloth.
Packaging: Keep the box and packaging materials, in case the unit needs to be
returned for service.
Veuillez Lire le Manuel: Il contient des informations qui devraient êtres comprises avant
l’opération de votre appareil. Conservez. Gardez S.V.P. ces instructions pour consultations
ultérieures et observez tous les avertissements.
Nettoyez seulement avec le tissu sec.
Emballage: Conservez la boite au cas ou l’appareil devait être retourner pour réparation.
Warning: To reduce the risk or fire or electric shock, do not expose this apparatus to rain or
moisture. Do not use this apparatus near water!
Avertissement: Pour réduire le risque de feu ou la décharge électrique, n'exposez pas
cet appareil à la pluie ou à l'humidité. N’utilisez pas cet appareil près de l’eau!
Warning: When using electric products, basic precautions should always be followed,
including the following:
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. An
apparatus with CLASS I construction shall be connected to a Mains socket outlet with
a protective earthing ground. Where the MAINS plug or an appliance coupler is used
as the disconnect device, the disconnect device shall remain readily operable.
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. Only use
attachments/accessories specified by the manufacturer
Note: Prolonged use of headphones at a high volume may cause
health damage on your ears.
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. Do not install near
any heat sources such as radiators, heat registers, stoves, or other apparatus
(including amplifiers) that produce heat.
No naked flame sources, such as lighted candles, should be placed on the apparatus.
Power Cord
Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug
has two blades with one wider than the other. A grounding type plug has two blades and a
third grounding prong. The wide blade or the third prong are provided for your safety. If the
provided plug does not fit into your outlet, consult an electrician for replacement of the
obsolete outlet. The AC supply cord should be routed so that it is unlikely that it will be
damaged. Protect the power cord from being walked on or pinched particularly at plugs. If
the AC supply cord is damaged DO NOT OPERATE THE UNIT. To completely disconnect
this apparatus from the AC Mains, disconnect the power supply cord plug from the AC
receptacle. The mains plug of the power supply cord shall remain readily operable.
Unplug this apparatus during lightning storms or when unused for long periods of time.
Service
The unit should be serviced only by qualified service personnel. Servicing is required
when the apparatus has been damaged in any way, such as power-supply cord or plug is
damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus
has been exposed to rain or moisture, does not operate normally, or has been dropped.
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. Un appareil construit selon les normes de CLASS I
devrait être raccordé à une prise murale d’alimentation avec connexion intacte de mise
à la masse. Lorsqu’une prise de branchement ou un coupleur d'appareils est utilisée
comme dispositif de débranchement, ce dispositif de débranchement devra demeurer
pleinement fonctionnel avec raccordement à la masse.
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. Utilisez seulement
les attachements/accessoires indiqués par le fabricant
Note: L'utilisation prolongée des écouteurs à un volume élevé peut
avoir des conséquences néfastes sur la santé sur vos oreilles. .
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. Ne procédez pas à
l’installation près de source de chaleur tels que radiateurs, registre de chaleur, fours
ou autres appareils (incluant les amplificateurs) qui produisent de la chaleur.
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
Ne pas enlever le dispositif de sécurité sur la prise polarisée ou la prise avec tige de
mise à la masse du cordon d’alimentation. Une prise polarisée dispose de deux lames
dont une plus large que l’autre. Une prise avec tige de mise à la masse dispose de
deux lames en plus d’une troisième tige qui connecte à la masse. La lame plus large ou
la tige de mise à la masse est prévu pour votre sécurité. La prise murale est désuète si
elle n’est pas conçue pour accepter ce type de prise avec dispositif de sécurité. Dans
ce cas, contactez un électricien pour faire remplacer la prise murale. Évitez
d’endommager le cordon d’alimentation. Protégez le cordon d’alimentation. Assurezvous qu’on ne marche pas dessus et qu’on ne le pince pas en particulier aux prises.
N’UTILISEZ PAS L’APPAREIL si le cordon d’alimentation est endommagé. Pour
débrancher complètement cet appareil de l’alimentation CA principale, déconnectez le
cordon d’alimentation de la prise d’alimentation murale. Le cordon d’alimentation du
bloc d’alimentation de l’appareil doit demeurer pleinement fonctionnel.
Débranchez cet appareil durant les orages ou si inutilisé pendant de longues périodes.
Service
Consultez un technicien qualifié pour l’entretien de votre appareil. L'entretien est
nécessaire quand l'appareil a été endommagé de quelque façon que se soit. Par exemple
si le cordon d’alimentation ou la prise du cordon sont endommagés, si il y a eu du liquide
qui a été renversé à l’intérieur ou des objets sont tombés dans l'appareil, si l'appareil a été
exposé à la pluie ou à l'humidité, si il ne fonctionne pas normalement, ou a été échappé.
safety-4v7 • May 7/2008
U15P Parts List 11/9/2012
YS #
5906
6408
6419
6425
6825
6892
6827
6934
6733
6436
6437
6439
6440
6450
6465
6486
6824
6738
6871
6872
5101
5102
5103
5104
5107
5108
5113
6780
5105
5106
6808
6809
6810
6811
6873
6874
6916
6953
6966
6909
6988
6991
6910
6840
6882
6889
6880
6467
6619
5406
5199
5416
5422
5423
5273
6451
5300
5210
5840
5212
5314
5318
5266
5256
5257
5258
5282
5945
5961
5267
5879
5880
5914
5630
5618
5896
5898
5903
4506
4434
4524
Description
RED 3MM LED 1V9 20MA.4SPCER T&R
GRN 3MM LED 1V9 5MA FROSTED
BRIDGE 35A 400V WIRE LEAD GI3504
BAV21 200V 0A25 DIODE
T&R
1N4148 75V 0A45 DIODE
T&R
UF4004 200V 1A0 DIODE ULTRAFAS
1N5402 200V 3A0 DIODE
MR854 400V 3A0 DIODE FASREC
BAT85
30V 0A2 DIODE SCHT T&R
1N753ARL 6V2 0W5 ZENER 5% T&R
1N5237B 8V2 0W5 ZENER 5% T&R
1N5225B 3V0 0W5 ZENER 5% T&R
1N750ARL 4V7 0W5 ZENER 5% T&R
1N5242B 12V0 0W5 ZENER 5% T&R
1N5250B 20V0 0W5 ZENER 5% T&R
1N5244B 14V0 0W5 ZENER 5% T&R
1N5246B 16V0 0W5 ZENER 5% T&R
MC7805CT TO220 P 5V0 REG 36V
MC7915CT TO220 N 15V0 REG V2
MC7815CT TO220 P 15V0 REG V1
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
2N5551
TO92 NPN TRAN T&R TA
2N5401
TO92 PNP TRAN T&R TA
MPSA42
TO92 NPN TRAN T&R TA
MPSA56
TO92 PNP TRAN
TA
MPSA13
TO92 NPN DARL T&R TA
MPSA63
TO92 PNP DARL T&R TA
MJE15032 TO220 NPN TRAN
TE
MJE15033 TO220 PNP TRAN
TE
MJF15030 T221D NPN TRAN
TJ
MJF15031 T221D PNP TRAN
TJ
MJE340
TO126 NPN TRAN
TG
MJE350
TO126 PNP TRAN
TG
TIP107
TO220 PNP TRAN DARL TE
IRF4905
TO220 PCH MFET
IRL2910
NCH MFET 100V TN
MJ21196
TO3 NPN TRAN
TH
MJL21194 TO3P NPN TRAN
TK
MJL21193 TO3P PNP TRAN
TK
MJ21195
TO3 PNP TRAN
TH
MC33078P IC DUAL OP AMP
TL072CP IC FET DUAL OP AMP
TL074CN IC QUAD O/A T.I ONLY
4N35
OPTO-COUPLER
_10K 10%
THERMISTOR TO-92 NTC
_10K 3%
THERMISTOR VISH NTC
_33P 50V 10%CAP BLK BEAD
NPO
100P 100V 2%CAP T&R RAD CER.2NPO
470P 50V 10%CAP T&R BEAD
NPO
__1N 50V 10%CAP T&R BEAD
NPO
__1N2 50V 10%CAP T&R BEAD
X7R
__1N5 200V 5%CAP T&R RAD CER.2NPO
__4N7 250V 20%CAP BLK 'Y' 10MM AC
_10N 50V 10%CAP T&R BEAD
X7R
_22N 100V 10%CAP T&R RAD .2FLM
_22N 400V 10%CAP BLK RAD POLY FLM
100N 63V 5%CAP T&R RAD .2FLM
100N 50V 10%CAP T&R BEAD
X7R
220N 50V 10%CAP T&R BEAD
X7R
680N 250V 20%CAP BLK 'X2' 30MM AC
__1U 63V 5%CAP T&R RAD .2FLM
__2U2 63V 20%CAP T&R RAD .2EL
__4U7 63V 20%CAP T&R 8X7MM .2EL
_10U 16V 20%CAP T&R 5X7MM .2NP
_10U 63V 20%CAP T&R RAD .2EL
_33U 16V 20%CAP T&R RAD .2IN NP
100U 25V 20%CAP T&R RAD .2EL
100U 16V 20%CAP T&R 8X7MM .2EL
100U 35V 20%CAP T&R 8X11MM .2EL
100U 63V 20%CAP BLK 10X13MM EL
330U 25V 20%CAP BLK 10X13MM EL
470U 25V 20%CAP BLK 10X15MM EL
4700U 80V 20%CAP BLK 25X50MM ELS
8200U 50V 20%CAP 25X50MM ELS
12000U 35V 20%CAP RAD 25X45MM ELS
ROT BIN 17MM 2BIT ENCODER P18
_10K B LIN 9MM DETENT
P32
__4K7
TRIM POT V
Qty.
1
4
3
10
54
2
4
10
6
1
1
2
1
3
1
3
14
1
1
1
12
6
4
3
1
2
1
2
5
1
1
1
2
2
1
1
1
4
4
2
2
2
2
2
2
1
2
2
1
2
6
3
2
2
1
1
4
3
1
5
8
2
1
3
6
1
1
1
7
2
7
1
1
4
1
4
2
2
1
1
2
YS #
4520
2408
706
713
8467
8483
8547
8562
8569
3489
3490
3491
3494
3601
3921
4010
4100
4056
2337
2357
2327
2343
2329
3058
3060
3041
3818
3414
4054
2465
8565
7402
3894
3745
3977
8721
9897
3552
3799
3801
3803
3810
3852
H32
4024
3903
3558
3559
3668
3538
3549
9916
3426
8254D
8701
8760
8800
9931
8930
8604
8841
8602
8788
8898
8797
8724
3916
4022
4124
8581
4599
5299
4745
4749
2006
4911
4748
2009
4875
2013
4816
Description
_10K
TRIM POT
_8.00 AMP CIRCUIT BREAKER
1/2"X48"X250' DURABUBBLE
25 X 20 X 50 2 MIL PLASTIC BAG
2X2-IB-3/8" FLYING HARDWARE BRACKET
ADAPTOR,SPEAKER STAND,METAL,BLACK
PLASTIC FOOT BLACK, POLYETHYLENE
CORNER, 3 LEGS, BLACK POWDER COAT
CORNER,2 LEGS/NO LIP BLACK POWDER C
CLIP 250X032 18-22AWG DISCO/INSL
CLIP 250X032 14-16AWG DISCO/INSL
CLIP 205/187X020 18-22AWG DISCO/INS
CLIP 205/187X020 14-16AWG DISCO/INS
RING TERMINAL 16AWG WIRE & #8 SCREW
1/4" JCK PCB MT VERT STER RT SWT
XLR FEML PCB MT VERT 24MM AA-SERIES
XLR MALE PCB MT VERT
2 CIR XH-HEADER
0.098IN
4 CIR XH-HEADER
0.098IN
4 CIR XH-HEADER RA
0.098IN
6 CIR XH-HEADER
0.098IN
6 CIR XH-HEADER RA
0.098IN
12 CIR XH-HEADER
0.098IN
PATCH 04 22AWG 18.0 XH FLAT
PATCH 06 22AWG 23.0 XH FLAT
PATCH 12 22AWG 26.0 XH FLAT
EMI SUPPRESSION FERRITE BEAD T&R
INTERNATIONAL PC MOUNT FUSEHOLDER
FAN 80MM X 80MM 31CFM 12VDC 150MA
_7.0 AMP FAST-BLO .25X1.25 FUSE
BAR HANDLE ALL METAL RECTANGULAR
_8R 45W 1.00" DRIVER 4550-8R BMS
HEATSINK TO-220 W/TAB BLACK ANODIZE
DUAL XSISTOR PBL SPRING CLEAR ZINC
QUAD XSISTOR SPRING, ZINC YELLOW
3/8-16X11/4 GRD5 FLAT SCKT HD JS500
SPEAKER COVER,BLACK POLYPRO, 54" W
NYLON SPRING CLAMP
ROUND BUMPER BUTTON BLACK
5/8" BUMPER BUTTON BLACK
NYLON SECUR-A-TACH MINI PLASTIC TIE
4" NYLON CABLE TIE
STICK ON CABLE WRAP ANCHOR
HORN -FOR UNITY 15 CABINETPIPE INSULATE TUBE 3/8" BLACK FOAM
PCB CONN 4 CIR BOTTOM .156
TERM HOUSING 4 CIR .156/RAMP
TERM HOUSING 8 CIR .156/RAMP
4 CIR CHASSIS MOUNT HDR .156
24 PIN BREAKAWAY LOCK .156
TRIFURCON TERM .156
KNOB 0-DEG
GRY SOFT GRAY RIB
8' 3/16 SJT AC LINE CORD REMOVB-CSA
"Y" LOGO UNITY SERIES LARGE DOMED
4-40 KEPS NUT ZINC
6-32 KEPS NUT TIN PLATED
6-32 KEPS NUT ZINC
6-32 NYLON INSERT LOCK NUT
#6-#8 X 1 1/4" TWISTER ANCHOR
10-32 T NUT
10-32 KEPS NUT TIN PLATED
1/4-20 T NUT
1/4-20 KEPS NUT ZINC
1/4-20 CAGE NUT C79 98142027
5/16-18 KEPS NUT JS500
3/8-16 T-NUT (SCREW MOUNT)
TO3 SIL-PAD REPLACES MICA
ELASTOMER PAD - 4-TO220 1X1.850
SILPAD 1500ST 1.100 X0.820 BERQUIST
CUSTOM PBL TRANSISTOR SPACER
22AWG SOLID SC WIR
T&R JMP
24AWG SOLID SC WIR
RAD JMP
5.0W 0R1 5%
BLK RES
5.0W 0R15 5%
BLK RES
1.0W 1R 5%FLAME PROOF T&R RES
1/4W 2R2 5%
T&R RES
2.0W 3R9 5%
T&R
1/4W 10R 2%FLAME PROOF T&R RES
1/4W 10R 5%
T&R RES
1/6W 22R1 1%FLAME PROOF T&R RES
1/4W 33R 5%
T&R RES
Qty.
1
1
38
1
4
1
4
2
6
12
17
1
2
2
2
1
1
2
1
1
1
1
2
1
1
1
2
8
2
4
2
1
2
4
4
8
25
1
1
4
1
4
1
1
1.5
6
2
2
3
1.167
20
2
1
1
4
8
8
16
6
8
14
12
4
4
1
1
4
4
4
4
32
6
4
4
5
2
4
4
4
1
6
YS #
4604
2016
4811
2019
4897
2020
2023
4867
4986
4872
4980
2030
4743
4869
2033
4981
6110
4802
4988
6105
6113
4705
6104
6124
4992
6136
4850
4756
4943
4982
6128
4717
4801
4787
4829
5031
6116
4856
4630
4979
4885
4777
6118
6129
4840
6122
4868
4794
6119
4835
4848
4838
6120
4991
6126
4879
4809
4751
3722
8842
8811
8785
8753
8756
8781
8727
8928
8865
8861
8832
8807
8801
8761
8828
8823
8749
8783
8786
8751
8736
8847
Description
1/4W 33R2 1%
T&R RES
1/6W 39R 2%FLAME PROOF T&R RES
1/4W 68R 5%
T&R RES
1/8W 100R0 1%FLAME PROOF T&R RES
1/4W 120R 5%
T&R RES
1/6W 150R 2%FLAME PROOF T&R RES
1/6W 220R0 1%FLAME PROOF T&R RES
1/4W 270R 5%
T&R RES
1/4W 270R 5%MINI
T&R RES
1/4W 390R 5%
T&R RES
1/4W 470R 5%MINI
T&R RES
1/6W 681R 1%FLAME PROOF T&R RES
1/4W 681R 0.1% ***
T&R RES
1/4W 750R 5%
T&R RES
1/6W 1K 2%FLAME PROOF T&R RES
1/4W 1K 5%MINI
T&R RES
1/4W 1K0 1%MINI MF
T&R RES
1/4W 1K21 1%
T&R RES
1/4W 1K5 5%MINI
T&R RES
1/4W 1K8 5%MINI
T&R RES
1/4W 2K 5%MINI
T&R RES
2.0W 2K2 5%
T&R RES
1/4W 2K2 5%MINI
T&R RES
1/4W 3K 5%MINI
T&R RES
1/4W 3K16 1%
T&R RES
1/4W 3K3 5%MINI
T&R RES
1/4W 3K9 5%
T&R RES
1/4W 4K12 0.1% *** T&R RES
1/4W 4K7 5% .2"U
T&R RES
1/4W 4K7 5%MINI
T&R RES
1/4W 4K99 1%MINI MF
T&R RES
1/4W 6K19 1%MINI
T&R RES
1/4W 6K98 1%
T&R RES
1/4W 7K960 0.1% *** T&R RES
1/4W 10K 5%
T&R RES
1.0W 10K0 5%
T&R RES
1/4W 10K0 1%MINI MF
T&R RES
1/4W 12K 5%
T&R RES
1/2W 15K 5%
T&R RES
1/4W 15K 5%MINI
T&R RES
1/4W 20K 5%
T&R RES
1/4W 21K5 1%
T&R RES
1/4W 22K 5%MINI
T&R RES
1/4W 27K 5%MINI
T&R RES
1/4W 33K 5%
T&R RES
1/4W 33K 5%MINI
T&R RES
1/4W 36K 5%
T&R RES
1/4W 37K9 0.1% ***
T&R RES
1/4W 47K 5%MINI
T&R RES
1/4W 56K 5%
T&R RES
1/4W 62K 5%
T&R RES
1/4W 100K 5%
T&R RES
1/4W 100K 5%MINI
T&R RES
1/4W 133K 1%MINI
T&R RES
1/4W 220K 5%MINI
T&R RES
1/4W 270K 5%
T&R RES
1/4W 10M 5%
T&R RES
1/4W 22M 5%
T&R RES
RELAY 1A 30AMP DC24 036MA PC-C
#4 X 5/16 PAN QUAD TYPE A JS500 BLK
#6 X 1 1/4 FLAT HD SQ SCKT WS ZN CL
#8 X 3/4 OVAL PH TYPE A BLACK OXIDE
#10 X 1/2 PAN QUAD TY A JS500 BLACK
#10 X 3/4 PAN PH TYPE A BLACK OXIDE
#10 X 7/8 FLAT QUAD TYPE A JS500BLK
#10 X 1" PAN PH TYPE A JS500 BLACK
#14X11/4 ALLEN FLHD WOOD SCRW JS500
4-40 X 5/16 PAN PH MS JS500
4-40 X 3/8 PAN PH MS JS500
6-32 X 1/4 PAN PH TAPTITE JS500
6-32 X 5/16 PAN PH MS JS500
6-32 X 3/8 PAN PH TAPTITE JS500
6-32 X 1/2 PAN PHIL MS ZINC CLEAR
6-32 X 3/4 PAN PH TAPTITE JS500
6-32 X 1 PAN PH TAPTITE JS500
10-32 X 1/2 QDX PH TAPTITE JS500
10-32 X 1 PAN QUAD TT JS500 BLACK
10-32 X 1 1/4 PAN QD MS JS500 BLACK
10-32 X 2 PAN QUAD MS JS500
5/16-18X2-3/4 GRD 5 HEX BOLT JS500
1/4-20 X 1 1/4 FLAT PH MS JS500
Qty.
4
2
2
10
2
4
4
2
4
6
1
4
2
2
2
2
1
1
1
2
2
4
2
2
5
1
1
2
1
6
4
2
2
2
4
10
8
2
6
3
3
1
4
1
2
2
2
2
6
2
2
6
1
2
3
2
1
1
3
4
44
19
1
44
4
16
6
4
4
25
2
17
8
10
12
9
3
8
6
1
4
YS #
8770
8709
8730
7766
7813
7602
7782
7693
7783
7799
7777
7798
7613
7767
7601
7778
7769
7780
7809
7697
7810
7811
7885
7754
7774
7776
7791
7828
7818
7786
7789
7790
7792
7812
7908-PROG
7909-PROG
7910-PROG
7911-PROG
7817
7808
7803
7801
7781
7785
7624
7635
7690
7640
7784
7621
7796
7649
7793
7633
7638
7795
7794
7642
7679
7625
7627
7628
7634
7797
7626
7685
7687
7805
7806
4088
8607
8608
3752
3749
3739
8657
3859
7405
7523
8885
8489
Description
1/4-20 X 1 5/16 TRUSS PH MS JS500
1/4-20 X 1.5 PAN PHIL MS ZINC CLEAR
M6 X 16 HEX BOLT ZINC
_15P 50V 5%CAP
0603 SMT NPO
_47P 50V 5%CAP
0805 SMT NPO
330P 50V 5%CAP
0805 SMT NPO
470P 50V 5%CAP
0603 SMT C0G
__1N 50V 5%CAP
0805 SMT NPO
__2N7 100V 10%CAP
0805 SMT C0G
__5N6 50V 5%CAP
0805 SMT C0G
_10N 25V 10%CAP
0603 SMT X7R
_15N 50V 5%CAP
0805 SMT C0G
100N 25V 10%CAP
0805 SMT X7R
100N 16V 10%CAP
0603 SMT X7R
220N 50V 10%CAP
1206 SMT Z5U
470N 10V 10%CAP
0603 SMT X5R
__1U 50V 20%CAP 4.3X3.9 SMT ELC
_10U 16V 20%CAP
SMT ELC
_10U 16V 20%CAP 5X5.4 SMT NP
_22U 16V 5%CAP 5X5.5 SMT ELC
_47U 16V 20%CAP 6X5.4 SMT ELE
100U 25V 20%CAP 8X5.4 SMT ELE
PMLL4148 75V 0A2 SOD80C SMT
FERRITE BEAD 1A5 26R SMT 1206
TAS3103 AUDIO PROC W/FX SMT IC
CS5361 ADC
SMT IC
CS4362 6-CH DAC
SMT LQFP48
LM13700M XCONDUCTANC AMP SMT IC
LM1117 REGULATOR 3V3 SMT SOT223
CD4052B DUAL 4CH MUX SMT IC
SN74AHC1G08 SINGLE AND SMT SOT235
TPS3825-33 RESET SENSE SMT SOT235
SN74AHC1G14 SINGLE INV SMT SOT235
SN74AHC1G86 SINGLE XOR SMT SOT235
AT24C64A SERIAL EEPROM 64K P1U12Y30
AT24C64A SERIAL EEPROM 64K P2U13Y30
AT24C64A SERIAL EEPROM 64K P3U14Y30
AT24C64A SERIAL EEPROM 64K P4U15Y30
33078 DUAL OPAMP
SMT SO-8
12.288 CRYSTAL 2-PIN 4.5MM SMT
0W063 0R 1%
0603 SMT RES
0W125 1R0 5%
1206 SMT RES
0W063 49R9 1%
0603 SMT RES
0W100 93R1 1%
0603 SMT RES
0W100 100R 1%
0805 SMT RES
0W100 221R 1%
0805 SMT RES
0W333 249R0 1%
1210 SMT RES
0W100 392R 1%
0805 SMT RES
0W063 634R 1%
0603 SMT RES
0W100 1K0 1%
0805 SMT RES
0W063 1K37 1%
0603 SMT RES
0W125 1K50 1%
0805 SMT RES
0W063 1K62 1%
0603 SMT RES
0W100 2K74 1%
0805 SMT RES
0W100 3K74 1%
0805 SMT RES
0W063 4K02 1%
0603 SMT RES
0W063 4K64 1%
0603 SMT RES
0W100 4K75 1%
0805 SMT RES
0W100 4K99 1%
0805 SMT RES
0W100 10K0 1%
0805 SMT RES
0W100 13K 1%
0805 SMT RES
0W100 15K0 1%
0805 SMT RES
0W100 20K5 1%
0805 SMT RES
0W063 47K 1%
0603 SMT RES
0W100 100K0 1%
0805 SMT RES
0W125 200K 1%
0805 SMT RES
0W100 348K 1%
0805 SMT RES
MMBT3906LT1 PNP
SOT-23 SMT T&R
MMBF4391LT1 NCH JFET SOT-23 SMT T&R
IEC POWER V-LOCK INLET
3/16 NYLON SPACER OD 1/8 X ID .063
NYLON SPACER .200 OD .145 ID .110 L
SNAP IN 1/4 SPACER RICHCO
.375 SPACER ID.170 OD.31 NYLON
CUSTOM .4 LED SPACER
6-32 X 3/8" HEX SPACER ALUMINUM
1/2 PLASTIC HEX SPACER #4
5" 8R 30WPGM SPEAKER SEALEDBACK
15" 8R 800WPGM SPKR CER B&C
NEOPRENE EMINENCE DRIVER GASKET
1/4-20 SPLIT WASHER BLACK OXIDE
Qty.
12
4
2
3
5
2
4
5
5
3
3
3
44
3
2
1
9
8
2
8
1
5
5
1
1
1
1
1
1
1
1
1
3
2
1
1
1
1
8
1
6
12
3
5
2
6
6
3
6
8
3
10
3
1
6
3
3
2
13
12
1
1
5
4
4
3
3
5
3
1
14
8
8
7
4
2
2
3
1
1
2
YS #
8482
3511
8485
8818
3585
3392
3887
CH1403U
Description
3/8 1D FLAT WASHER
#6 FLAT WASHER NYLON
#6 SPLIT WASHER ZINC
3/4 OD X 3/8 ID X .080 THICK WASHER
DPDT ROKR SW QUIK 250" AC/PWR IEC65
250 MALE TAB .2IN
T&R
ADHESIVE LINED GROMMET EDGING
XFMR:U15P
Qty.
2
1
1
2
1
28
4
1
Level
Program
Select
Enclosure
Delay Settings
0, 2, 3, 8 ms
Fixed
Time Align
Delay
Lo
Mid
Hi
Block-Diagram-U15P-1v0.ai
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
1
1
2
2
6880
4N35
6880
4N35
6
1
U2M:B
U2M:A
5
4148
D5M
U1M:A
TO92
.
R19M
270K
.
BC550C
R2M
1/4W
37K90
5
R3M
1/4W
7K96
0.1%
0.1%
R20M
33K
7
*P1M
M.
.
TO92
U1M:B
R11M
12K
R12M
390R
.
1/4W
.
1/4W
R35M
3K16
.
MC33078P
R27M
100K
D20M
.
4148
R40M
1/4W
10K
0 W1M:D
5
0 W1M:E
6
0 W1M:F
7
0 W1M:G
8
R25M
3R9
0 W1M:H
.
1N5402
D21M
6
.
.
MJF15031
Q12M
6811
T221D
BC550C
.
Q11M
5101
TO92
50V
R37M
1/4W
68R
.
R13M
20K
0 W1M:C
5
R32M
6K98
0A2
D16M
BAT85
R31M
1/4W
390R
C11M
1N2
R38M
0R15
220N
C9M
50V
50V
.
1/4W
R29M
1/4W
33R
.
1/4W
1/4W
10N
C10M
50V
R30M
1/4W
10R
4
V-
U1M:C
0 W1M:B
3
FLMP
MPSA56
Q3M
6780
0 W1M:A
2
1N5246B
D18M
16V0
100U
330U
0W5
C13M
C14M
25V
25V
R36M
1/8W
150R
1/4W
4K7
Lin
4524
C5M
.
8
.
V+
10N
C4M
50V
R28M
1/4W
33R
.
TO92
C12M
100N
330U
1N5246B
C8M
D13M
25V
16V0
0W5
.
D17M
4148
Q10M
5104
R9M
56K
4148
D15M
1/4W
R8M
1/4W
10R
R10M
10K
1/4W
1/4W
MPSA56
R23M
0R15
4
Q7M
NTC
10K
6467
.
D11M
4148
6
F1M
Q6M
5101
D10M
TO92
4148
.
6
1
.
.
R33M
270R
MINI
R34M
33R2
TP1M
R39M
2K2
CSA-7 A/ AGC
R42M
100K
R6M TO92
270R
4
R18M
3K16
F2M
W2M:F 6
BC560C
FLMP
Q4M
5103
1/4W
1/4W
0.1%
GND
Q2M
5101
5102
Q1M
MC33078P
2.0W
R1M
1/4W
4K12
2.0W
16V
TP2M
5.0W
C1M
33U
3
1N5402
D14M
R21M
1/8W
150R
5.0W
5
MJF15030
Q8M
6810
T221D
50V
1/4W
W2M:E 6
C6M
100N
MPSA06
R5M
750R
.
BC550C
1/4W
SIGNAL
Q5M
5102
0A2
D8M
BAT85
TO92
4
MJL21193 R24M
2K2
Q9M
.
6991
TO3P
TO92
4148
D6M
100V
.
.
4148
0.1%
C2M
100P
R17M
33R2
R14M
390R
50V
R4M
1/4W
681R0
4
50V
1/4W
W2M:D 6
C3M
33P
3
C7M
1N
D7M
4148
1/4W
W2M:C 6
.
1/4W
FROM INPUT BOARD
2
MINI
BC560C
1/4W
3
R16M
270R
CSA-7 A/ AGC
R15M
1/4W
120R
2.0W
4148
D9M
.
1/4W
R7M
100K
1/4W
1/4W
D3M
D2M
1
4148
D1M
W2M:B 6
D12M
4148
.
2
4
W2M:A 6
4148
D4M
4148
R22M
1/4W
33R
.
7
MJL21194
Q13M
6988
TO3P
D19M
4148
.
.
8
8
* Adjust bias trim P1M to measure 4.5mV between TP1M and TP2M
Remove R9M as required to adjust bias.
9
9
BC550C
10
10
Product
B C E
CBE
U15P
Tweeter/Mid Amplifiers PCB# M1233
11
Sheet 1 of 2
Date: Tue Aug 10, 2010
Rev:V2.00
Filename: M1233V02sch.sch2002
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
11
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
1
1
6880
4N35
6
6880
4N35
1
U2T:B
U2T:A
5
4148
D4T
4148
D5T
R22T
1/4W
33R
TO92
.
R19T
270K
.
BC550C
0.1%
0.1%
R20T
33K
5
4K7
Lin
4524
C5T
.
TO92
C12T
100N
.
MPSA56
Q3T
6780
8
.
*P1T
V+
10N
C4T
50V
R28T
1/4W
33R
R9T
56K
M .
TO92
U1T:B
MC33078P
.
R27T
100K
.
R13T
20K
0 W1T:D
0 W1T:E
0 W1T:F
0 W1T:G
5
0 W1T:H
F1T
.
1N5402
D21T
R32T
6K98
.
BC550C
.
Q11T
5101
TO92
50V
4148
D15T
8
R25T
3R9
0 W1T:C
.
MJF15031
Q12T
6811
T221D
.
4148
R40T
1/4W
10K
6
7
D20T
.
5
4
0 W1T:B
50V
0A2
D16T
BAT85
R31T
1/4W
390R
C11T
1N2
220N
C9T
50V
0 W1T:A
FLMP
.
.
1/4W
.
R11T
12K
R12T
390R
1/4W
R29T
1/4W
33R
1/4W
1/4W
7
4
V-
U1T:C
10N
C10T
50V
R30T
1/4W
10R
.
R38T
0R15
R36T
1/8W
150R
1/4W
R8T
1/4W
10R
.
R35T
3K16
Q10T
5104
1/4W
6
R10T
10K
1/4W
1/4W
MPSA56
3
1N5246B
D18T
16V0
100U
330U
0W5
C13T
C14T
25V
25V
D17T
4148
1/4W
D11T
4148
.
2
4
Q7T
NTC
10K
6467
.
330U
1N5246B
C8T
D13T
25V
16V0
0W5
R33T
270R
MINI
R37T
1/4W
68R
R34T
33R2
TP1T
R39T
2K2
CSA-7 A/ AGC
1/4W
R3T
1/4W
7K96
R23T
0R15
F2T
R2T
1/4W
37K90
1
.
Q6T
5101
D10T
TO92
4148
.
4
R18T
3K16
2.0W
W2T:D 4
U1T:A
R6T TO92
270R
1/4W
1/4W
GND
BC560C
R42T
100K
3
FLMP
Q4T
5103
2.0W
0.1%
4
Q2T
5101
TP2T
5.0W
MC33078P
1N5402
D14T
R21T
1/8W
150R
5.0W
16V
5102
Q1T
50V
1/4W
C1T
33U
C6T
100N
MPSA06
R5T
750R
.
BC550C
1/4W
3
MJF15030
Q8T
6810
T221D
0A2
D8T
BAT85
TO92
100V
R1T
1/4W
4K12
MJL21193 R24T
2K2
Q9T
.
6991
TO3P
Q5T
5102
.
1/4W
W2T:C 4
C2T
100P
.
TO92
4148
D6T
0.1%
2
R17T
33R2
R14T
390R
4148
1/4W
W2T:B 4
50V
50V
R4T
1/4W
681R0
FROM INPUT BOARD
SIGNAL
C3T
33P
1
C7T
1N
D7T
MINI
BC560C
.
4148
R16T
270R
CSA-7 A/ AGC
R15T
1/4W
120R
4148
D1T
W2T:A 4
2
2.0W
4148
D9T
.
1/4W
R7T
100K
1/4W
D3T
D2T
1/4W
4
3
D12T
4148
.
2
1/4W
2
4148
6
.
MJL21194
Q13T
6988
TO3P
D19T
4148
7
.
.
8
8
*Adjust bias trim P1T to measure 4.5mV between TP1T and TP2T
Remove R9T as required to adjust bias.
9
9
M1233 Database History
MODEL(S):-
10
11
U15P
VER#
# DATE
1 4JUL2005
P3
V
2 D
V
3 D
4 2-NOV-2005 P3
5 14FEB2006 1V0
6 09-AUG-2010 V02
7 D
V
V
8 D
V
9 D
10 D
V
V
11 D
V
12 D
13 D
V
DESCRIPTION OF CHANGE
Changed 6115 --> 4992
Removed routed finger holes
Changed Q10T,M from 6780 to 5104
Added R41T,41M,42T,42M
Removed R41M,T, shorted pin3 of U1M,T to GND
PC8073: ADD BEC-LOC
GG
N
N
N
N
N
N
N
10
Product
U15P
Tweeter/Mid Amplifiers PCB# M1233
Sheet 2 of 2
Date: Tue Aug 10, 2010
Rev:V2.00
Filename: M1233V02sch.sch2002
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
11
put goop on Q7T
270R
R6T
U15P - TWEETER
M1233
1/2
VCD
ORIGIN
LONG AXIS
150R
R36T
D14T
POWER/SPKR
F2T
D21T
.
W1T
TP1T
Bias TP-
V02
INSERT
X10T
R25T
X9T
D17T
4148
3R9
2.0W
CLINCH
ORIGIN
C9T
220N
F1T
D10T
Q2T
16V0
D13T
Q10T
3414
4148
100U
25V
3538
MPSA56
C12T
100N
R19T
BC560C
R28T
33R
100K
R7T
R38T
270K
X13T
2K2
2.0W
Q5T R24T
5.0W
0R15
R23T
3K16
R18T
Q6T R20T
33K
0R15
BC550C
1N5402
6827
Q11T
R35T
X2T
D16T
BAT85
X5T
D19T
4148
.
68R
R37T
6827
1N5402
X1T
Q12T
6811
3414
MJF15031
Q13T
6988
EMIT
3K16
COL
X6T
MJL21194
BASE
25V
X4T
330U R17T
6K98
R32T
33R2
4148
270R
C14T
X3T
D11T
330U
R16T
BC550C
25V
R33T
270R
R34T
33R2
R40T
10K
X12T
D20T
4148
16V0
D18T
R39T
C13T
2K2
2.0W
100K
R27T
5.0W
4148
D12T
R21T
150R
X14T
X15T
TP2T
Q1T
SHORT AXIS
Input
MPSA06
C5T
2357
EMIT
6991
33R
R22T
BC550C
4N35
Bias TP+
U2T
6880
4
R10T D7T
4148
BC560C
R42T
10K
56K
R9T
D1T
D3T
D4T
4148
D5T
Q4T
12K
R11T
W2T
1
100N
33R
10N
C4T
4148
4148
4148
set P1T for 4.5mV
across TP1T & TP2T
63V
2U2
COL
BAT85
R29T
R30T
10R
BASE
X11T
20K
R13T
R31T
R8T
R12T
10R
390R
C11T
D8T
C6T
10K
MJL21193
Q9T
D15T
4148
390R
1N2
D6T
4148
100K
4148
390R
P1T 4K7
C10T
10N
4148
D2T
X16T
33U
16V
U1T
R5T
750R
37K90
X8T
MC33078P
R2T
C7T
R15T D9T
R14T
X7T
Q3T
4K12
C1T
MPSA56
33P
C3T
R4T
681R0
R3T
7K96
100P
C2T
R1T
Q8T
6810
1N
120R
C8T
MJF15030
TO92
Q7T
put goop on Q3T
M1233V02
M1233V02
SEE LAYOUT DOCUMENTATION
.
3414
150R
R36M
D14M
R35M
X2M
D16M
BAT85
X5M
3414
3R9
2.0W
R25M
W1M
TP1M
Bias TP-
BlankSize - 17500x11000
StepAndRepeat - [email protected]@3.500
SEE LAYOUT DOCUMENTATION
X10M
.
D17M
4148
X13M
220N
X9M
POWER/SPKR
F2M
D21M
6827
1N5402
1N5402
6827
MPSA56
C12M
100N
0R15
5.0W
R39M
2K2
2.0W
C13M
16V0
D18M
R38M
X12M
270R
33R2
10K
4148
U15P - MIDS
M1233 2/2
V02
3K16
Q7M
330U
25V
33R2
270R
R16M
R33M
R34M
R40M
D20M
R6M
C9M
X6M
270R
100K
R27M
4148
D10M
Q2M
16V0
D13M
3538
Q10M
100U
25V
C14M
C8M
R28M
33R
100K
R7M
R17M
25V
330U
BC560C
Q12M
6811
68R
R37M
D19M
4148
R32M
270K
R19M
MJF15031
Q13M
6988
EMIT
X1M
6K98
4148
D11M
X3M
BC550C
X4M
COL
R20M
33K
Q5M
5.0W
0R15
3K16
R23M
BC550C
R18M
TP2M
MJL21194
BASE
Q11M
4148
D12M
R21M
150R
X14M
X15M
20K
R13M
MPSA06
10N
C4M
Q1M
EMIT
Q6M
COL
6991
33R
R22M
BC550C
4N35
BASE
F1M
Input
U2M
BC560C
6
R10M D7M
4148
D6M
4148
D1M
D3M
D4M
4148
D5M
W2M
Q4M
12K
10K
56K
R9M
C11M BAT85
D8M
C6M
100N
33R
R29M
Bias TP+
R31M
set P1M for 4.5mV
across TP1M & TP2M
R11M
D15M
4148
390R
1N2
10K
MJL21193
Q9M
X11M
C5M
63V
2U2
R5M
750R
R42M
R30M
10R
2343
ORIGIN
P1M 4K7
R2M
1
CLINCH
4148
390R
10R
390R
X7M
MC33078P
U1M
6880
100K
X16M
33U
16V
C1M
4148
4148
4148
R8M
R4M
R3M
X8M
681R0
7K96
C3M
33P
C2M
100P
C7M
R15M D9M
R14M
R1M
4K12
C10M
10N
4148
D2M
Q8M
6810
1N
120R
2K2
2.0W
R24M
MJF15030
TO92
MPSA56
37K90
put goop on Q7M
R12M
Q3M
put goop on Q3M
SEE LAYOUT DIAGRAM
M1233 REVISION HISTORY
M1233 DRILL HISTORY
MODEL(S):-
U15P
# DATE
VER#
P3
1 4JUL2005
V
2 D
3 D
V
4 2-NOV-2005 P3
5 14FEB2006 1V0
6 09-AUG-2010 V02
V
7 D
V
8 D
9 D
V
10 D
V
11 D
V
12 D
V
13 D
V
MODEL(S):DESCRIPTION OF CHANGE
Changed 6115 --> 4992
Removed routed finger holes
Changed Q10T,M from 6780 to 5104
Added R41T,41M,42T,42M
Removed R41M,T, shorted pin3 of U1M,T to GND
PC8073: ADD BEC-LOC
GG
N
N
N
N
N
N
N
#
1
2
3
4
5
6
DATE
09-NOV-09
D
D
D
D
D
MODEL(S):#
1
2
3
4
5
6
DATE
D
D
D
D
D
D
U15P
VER#
V02
V
V
V
V
V
U15P
VER#
V
V
V
V
V
V
DESCRIPTION OF CHANGE
Update board for Crimp
N
N
N
N
N
M1233 PENDING LIST
DESCRIPTION OF CHANGE
N
N
N
N
N
N
M1233 PRODUCTION NOTES
1. ADD SPACERS TO TRANSITORS
MJL21193
MJL21194
MJF15030
MJF15031
BC550C
Use 8607 spacer
on Q3T,M
Use 8607 spacer on
Q8T,M and Q12T,M
Use 8607 spacers on
Q9T,M and Q13T,M
CBE
B C E
2. Q3T AND Q3M ARE HAND INSERTED
3. Q3T, Q3M, Q7T, Q7M NEED TO BE
GOOPED BEFORE BOARD IS BOLTED
TO HEATSINK
4. BLANKSIZE & TOOLING HOLES MUST
BE EXACT OR ELSE BOARD IS
UNTESTABLE ON FIXTURE
ORIGIN
V02
LONG AXIS
M1233V02
M1233V02
2343
4N35
.
3414
150R
R36M
D14M
R35M
X2M
D16M
BAT85
X5M
POWER/SPKR
C9M
3414
3R9
2.0W
R25M
W1M
TP1M
Bias TP-
BlankSize - 17500x11000
StepAndRepeat - [email protected]@3.500
X10M
.
220N
X9M
D21M
F2M
6827
1N5402
3K16
MPSA56
C12M
100N
D17M
4148
X13M
5.0W
C13M
100K
R27M
0R15
R39M
2K2
2.0W
16V0
D18M
1N5402
6827
Q7M
270R
33R2
10K
4148
U15P - MIDS
M1233 2/2
V02
3538
Q10M
C14M
330U
25V
R38M
X12M
X4M
6K98
4148
D11M
X3M
BC550C
Q6M
Q5M
R6M
100U
25V
Q12M
6811
68R
R37M
D19M
4148
33R2
270R
R16M
R33M
R34M
R40M
D20M
25V
330U
C8M
270R
16V0
D13M
R17M
5.0W
0R15
2K2
2.0W
R24M
270K
R19M
MJF15031
Q13M
6988
EMIT
X1M
R32M
4148
D12M
R21M
X14M
150R
R23M
3K16
X15M
TP2M
10N
C4M
R18M
MPSA06
20K
R13M
C5M
Q1M
Bias TP+
R5M
750R
U2M
4148
D10M
Q2M
COL
R20M
33K
BC560C
R28M
33R
100K
R7M
MJL21194
BASE
Q11M
BC550C
BC550C
6
R10M D7M
4148
D6M
4148
10K
56K
R9M
D1M
D3M
D4M
4148
D5M
W2M
Q4M
12K
R11M
Input
R31M
R8M
10R
390R
MC33078P
X7M
63V
2U2
set P1M for 4.5mV
across TP1M & TP2M
1
ORIGIN
R12M
R4M
R3M
R42M
X16M
33U
16V
X9T
X10T
100K
.
681R0
7K96
C3M
33P
3414
C2M
100P
150R
R36T
D14T
D21T
3K16
POWER/SPKR
D17T
4148
TP1T
Bias TP-
CLINCH
ORIGIN
4148
4148
4148
100N
33R
10K
EMIT
6991
33R
R22M
BAT85
R29M
R30M
10R
W1T
CLINCH
INSERT
C10M
10N
4148
D2M
P1M 4K7
R2M
COL
X11M
D15M
4148
390R
1N2
C11M
D8M
C6M
BASE
F1M
1/2
U1M
4148
390R
MJL21193
Q9M
X6M
M1233
3R9
2.0W
R15M D9M
R14M
X8M
BC560C
U15P - TWEETER
C1M
R25T
C7M
6880
270R
R6T
C9T
220N
F1T
Q2T
16V0
D13T
X13T
C8T
D10T
Q10T
3414
4148
100U
25V
37K90
Q8M
6810
1N
120R
R1M
4K12
3538
MPSA56
C12T
100N
R19T
BC560C
R28T
33R
100K
R7T
R38T
270K
0R15
5.0W
2K2
2.0W
Q5T R24T
0R15
Q6T R20T
33K
R35T
X2T
D16T
BAT85
X5T
Q11T
.
68R
R37T
D19T
4148
put goop on Q7M
MJF15030
TO92
MPSA56
F2T
X1T
Q12T
6811
6827
1N5402
Q13T
6988
EMIT
1N5402
6827
COL
X6T
MJL21194
BASE
25V
X4T
330U R17T
R32T
6K98
33R2
4148
270R
C14T
D11T
X3T
R16T
330U
BC550C
25V
R33T
270R
R34T
33R2
R40T
10K
X12T
D20T
4148
16V0
D18T
R39T
C13T
2K2
2.0W
100K
R27T
5.0W
4148
D12T
R21T
X14T
150R
R23T
3K16
X15T
EMIT
put goop on Q3M
MJF15031
BC550C
R18T
Bias TP+
TP2T
Q1T
SHORT AXIS
Input
MPSA06
C5T
2357
COL
6991
33R
R22T
BC550C
4N35
20K
R13T
R31T
R8T
R12T
10R
390R
R10T D7T
4148
U2T
6880
4
Q4T
10N
C4T
R42T
10K
56K
R9T
D1T
D3T
D4T
4148
D5T
63V
2U2
12K
R11T
W2T
1
100N
33R
BC560C
4148
4148
4148
set P1T for 4.5mV
across TP1T & TP2T
BASE
BAT85
R29T
R30T
10R
D6T
4148
X16T
D15T
4148
390R
1N2
C11T
D8T
C6T
MJL21193
Q9T
X11T
4148
390R
P1T 4K7
C10T
10N
4148
D2T
100K
33U
16V
U1T
R5T
750R
37K90
R15T D9T
R14T
X8T
MC33078P
R2T
C7T
X7T
Q3T
4K12
C1T
MPSA56
33P
C3T
R4T
681R0
R3T
7K96
100P
C2T
R1T
Q8T
6810
1N
120R
10K
Q3M
put goop on Q7T
MJF15030
TO92
Q7T
put goop on Q3T
ORIGIN
V02
LONG AXIS
M1233V02
M1233V02
2343
4N35
.
3414
150R
R36M
D14M
R35M
X2M
D16M
BAT85
X5M
POWER/SPKR
C9M
3414
3R9
2.0W
R25M
W1M
TP1M
Bias TP-
BlankSize - 17500x11000
StepAndRepeat - [email protected]@3.500
X10M
.
220N
X9M
D21M
F2M
6827
1N5402
3K16
MPSA56
C12M
100N
D17M
4148
X13M
5.0W
C13M
100K
R27M
0R15
R39M
2K2
2.0W
16V0
D18M
1N5402
6827
Q7M
270R
33R2
10K
4148
U15P - MIDS
M1233 2/2
V02
3538
Q10M
C14M
330U
25V
R38M
X12M
X4M
6K98
4148
D11M
X3M
BC550C
Q6M
Q5M
R6M
100U
25V
Q12M
6811
68R
R37M
D19M
4148
33R2
270R
R16M
R33M
R34M
R40M
D20M
25V
330U
C8M
270R
16V0
D13M
R17M
5.0W
0R15
2K2
2.0W
R24M
270K
R19M
MJF15031
Q13M
6988
EMIT
X1M
R32M
4148
D12M
R21M
X14M
150R
R23M
3K16
X15M
TP2M
10N
C4M
R18M
MPSA06
20K
R13M
C5M
Q1M
Bias TP+
R5M
750R
U2M
4148
D10M
Q2M
COL
R20M
33K
BC560C
R28M
33R
100K
R7M
MJL21194
BASE
Q11M
BC550C
BC550C
6
R10M D7M
4148
D6M
4148
10K
56K
R9M
D1M
D3M
D4M
4148
D5M
W2M
Q4M
12K
R11M
Input
R31M
R8M
10R
390R
MC33078P
X7M
63V
2U2
set P1M for 4.5mV
across TP1M & TP2M
1
ORIGIN
R12M
R4M
R3M
R42M
X16M
33U
16V
X9T
X10T
100K
.
681R0
7K96
C3M
33P
3414
C2M
100P
150R
R36T
D14T
D21T
3K16
POWER/SPKR
D17T
4148
TP1T
Bias TP-
CLINCH
ORIGIN
4148
4148
4148
100N
33R
10K
EMIT
6991
33R
R22M
BAT85
R29M
R30M
10R
W1T
CLINCH
INSERT
C10M
10N
4148
D2M
P1M 4K7
R2M
COL
X11M
D15M
4148
390R
1N2
C11M
D8M
C6M
BASE
F1M
1/2
U1M
4148
390R
MJL21193
Q9M
X6M
M1233
3R9
2.0W
R15M D9M
R14M
X8M
BC560C
U15P - TWEETER
C1M
R25T
C7M
6880
270R
R6T
C9T
220N
F1T
Q2T
16V0
D13T
X13T
C8T
D10T
Q10T
3414
4148
100U
25V
37K90
Q8M
6810
1N
120R
R1M
4K12
3538
MPSA56
C12T
100N
R19T
BC560C
R28T
33R
100K
R7T
R38T
270K
0R15
5.0W
2K2
2.0W
Q5T R24T
0R15
Q6T R20T
33K
R35T
X2T
D16T
BAT85
X5T
Q11T
.
68R
R37T
D19T
4148
put goop on Q7M
MJF15030
TO92
MPSA56
F2T
X1T
Q12T
6811
6827
1N5402
Q13T
6988
EMIT
1N5402
6827
COL
X6T
MJL21194
BASE
25V
X4T
330U R17T
R32T
6K98
33R2
4148
270R
C14T
D11T
X3T
R16T
330U
BC550C
25V
R33T
270R
R34T
33R2
R40T
10K
X12T
D20T
4148
16V0
D18T
R39T
C13T
2K2
2.0W
100K
R27T
5.0W
4148
D12T
R21T
X14T
150R
R23T
3K16
X15T
EMIT
put goop on Q3M
MJF15031
BC550C
R18T
Bias TP+
TP2T
Q1T
SHORT AXIS
Input
MPSA06
C5T
2357
COL
6991
33R
R22T
BC550C
4N35
20K
R13T
R31T
R8T
R12T
10R
390R
R10T D7T
4148
U2T
6880
4
Q4T
10N
C4T
R42T
10K
56K
R9T
D1T
D3T
D4T
4148
D5T
63V
2U2
12K
R11T
W2T
1
100N
33R
BC560C
4148
4148
4148
set P1T for 4.5mV
across TP1T & TP2T
BASE
BAT85
R29T
R30T
10R
D6T
4148
X16T
D15T
4148
390R
1N2
C11T
D8T
C6T
MJL21193
Q9T
X11T
4148
390R
P1T 4K7
C10T
10N
4148
D2T
100K
33U
16V
U1T
R5T
750R
37K90
R15T D9T
R14T
X8T
MC33078P
R2T
C7T
X7T
Q3T
4K12
C1T
MPSA56
33P
C3T
R4T
681R0
R3T
7K96
100P
C2T
R1T
Q8T
6810
1N
120R
10K
Q3M
put goop on Q7T
MJF15030
TO92
Q7T
put goop on Q3T
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
1
1
U4:A
2
2
D4
8
8
U4:B
1N5
C67
200V
TL072
RAD
1U
C22
63V
1U
C23
63V
1U
C25
U7:B
4148
U7:A
C5
33U
16V
MINI
15K
R123
R13
1/4W
4K99
3
MINI
D40
R90
33K
MINI
R91
47K
D36
4148
MINI
TLO74CN
MINI
D34
12 W40:C
R14
1K
4148
D2
MINI
R20
1/4W
2K
R17
1/4W
10K0
12 W40:D
12 W40:E
MINI
4148
MINI
MINI
5
R84
1/4W
10K0
R80
133K
10K0
R85
U3:B
4
2U2
C27
63V
R82
6K19
MINI
1/4W
4
BC550C
Q1
50V
1/4W
3
4
C20
470P
12 W40:B
BC560C
Q4
MINI
MINI
2
R18
1/4W
47K
C6
1/4W
12 W40:A
100V
100P
MINI
R4
1/4W
10K0
1/4W
V-
63V
63V
1/4W
MINI
1
C21
2U2
4
R129
1/4W
10K0
U7:C
TL072
U4:C
V-
MINI
3
R92
4K7
TL072
4
V+
R128
1/4W
10K0
V+
MINI
1/4W
R130
1/4W
10K0
4K99
1/4W
R23
1/4W
4148
50V
1/4W
TL072
MINI
1/4W
C13
470P
TLO74CN
R87
1K5
MINI
R21
1/4W
2K
79XX
C7
100P
100V
TLO74CN
4148
D32
4148
R19
1/4W
47K
U3:C
R81
133K
100V
10M
1/4W
R100
MINI
MINI
C30
22N
5
MINI
U3:E
D37
4148
R88
1/4W
3K9
Q23
10U
C29
63V
R86
1/4W
10K0
4148
D33
D35
1/4W
78XX
12 W40:J
2U2
C28
63V
Q3
MINI
Q2
BC550C
10
MINI
1/4W
MINI
12 W40:H
R83
6K19
4
R16
1K
BC550C
V+
8
12 W40:G
4148
D3
V-
7
U3:A
11
5
12 W40:F
1/4W
6
1/4W
2N5401
4148
R112
22M
6
6
D38
MJE15032
MJE15033
TIP50
MJE5730
MJE15031
BDT41C
BDT42C
BDX54C
BDX53C
2N6045 BD649
TIP102
TIP107
IRF830
MTP12P10
MTP10N15L
IRL2910
IRF5210
MTP2P50E
MTP8P20
IRF720
MTP23P06
IRF822
IRF4905
9
BD139
BD237
BD238
MJE340
MJE350
MJE271
MJE270
BD140
10
1N5237B
D48
8V2
0W5
MINI
R107
4K7
MINI
TO92
1N5242B
D49
12V0
0W5
D56
4148
1N5250B
D7
20V0
0W5
Q32
5101
D57
4148
D62
4148
R106
33K
MINI
D1
1R
R114
D58
4148
R111
1/4W
4K7
Q39
6V2
FLMP
1.0W
BC550C
TO92
R110
15K
MINI
27K
R1
1.0W
U15P
DATE
VER# DESCRIPTION OF CHANGE
13SEPT2005 P2
R3 2006 --> 4688
N
Added CONHOLE to chassis for GND
14SEPT2005 P2
31OCT2005 P2
Modified XFMR colours
Q14,15,24,25 from 3205 (#6954) to 2910 (#6966)
8NOV2005
P2
Removed X33, changed X6,7
9NOV2005
P2
19DEC2005 P3
Increased size of relay board
Added mounting holes & deleted W29, changed colour W55
10JAN2006
P3
Changed SPKR wire colours
26JAN2006
P3
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
D
V
Removed W12, input limiter circuitry, changed C38,39,31,5,8
9MAR2006
1V0
C22,23,25 4.7uF->1uF
21MAR2006 1V0
Changed horn output relays to DC powered, R65 to 20k
16-MAY-2006 2.00
PC#7126:GT:ADDED X33 TO JUMP GND TO W40 PIN1
.
.
MOVED W57, W58, W62 DOWN 150MIL FOR CHASSIS
18-APR-2007 3.00
PC#7242, Added EC27-30, Fasten PCB and Heatsink
.
.
Changed pattern of XC4A,5A,94,114
.
.
PC7586, change Q8 2N5551 #5107 to MPSA42 #5113
07-JUL-2008 4.00
PC#7574, ADD FAN CONNECTOR#4056
V
PC#7586, CHANGE Q8 FROM 2N5551 TO MPSA42 #5113
D
05-JUL-2012 V05
PC#8416: Go to double sided PCB & remove eyelets. - ML
.
.
PC8423: Replaced 6467 thermistor with 6619. - ML
V
D
N
D
V
N
D
V
N
FAN1
FLMP
1R
R115
TIP107
Q35
8
2
W11:B
2
W10:B
MINI
0W5
1N753ARL
MPSA06
R124
1/4W
100K
100N
C48
50V
MINI
4K7
R2
9
MINI
10
Product
U15P
AMP-IN
PCB# M1234
Sheet 1 of 4
Rev: V05
Date: Thu Jul 05, 2012
Filename: M1234V05SCH.sch2006
A
B
C
D
E
F
G
H
7
1/4W
Q33
5102
E CB
B C E
G D S
11
#
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
4
5
6
7
8
9
10
11
12
13
W11:A
470U
C47
25V
Q36
NTC
10K
6619
1/4W
C B E
TO-92
MINI
BC560C
M1324 Databse History
MODEL(S):EBC
TO-92
R108
3K3
1/4W
MINI
8
2
FAN
R109
470R
BOTTOM
VIEW
W10:A
6889_PC
6882_PC
B
E
2
1/4W
BC550C
BC560C
G I O
TO-220
1/4W
7
I G O
TO-220
1/4W
2N5401
2N5551
MPSA06
MPSA13
MPSA43
MPSA56
MPSA63
1/4W
MJ21196
MJ21195
I
J
K
L
M
N
O
P
Q
11
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
1
1
3722
4148
D47
R103
47K
2
MINI
C45
4U7
D50
R69
1/8W
100R0
FLMP
BAV21
R58
1/8W
100V
220R0
MPSA06FLMP
MINI
8
Neg Driver
MJE340
Q21
6873
TO126
TO92
R40
4K7
MINI
4148
D15
BAV21
BC550C
D27
3894
R42
2R2
Q9
5101
D11
4148
MINI
C17
22N
100V
MPSA56
1/8W
1/8W
BAT85
D16
TO92
R59
1/8W
220R0
MJ21195
Q13
6910
TO3
Lo Tier-
1N5246B
D24
16V0
0W5
R118
1/8W
100R0
1N5246B
0W5
IRF4905
Q18
6953
TO220
Mid Tier-
.
2
Woofer
4
3
6
0 W58:B
0 W58:C
0 W58:D
D51
R68
1/8W
100R0
BAV21
.
10K0
1.0W
R71
R119
1/8W
100R0
MR854
D31
MJ21195
Q27
6910
TO3
Lo Tier16V0
D66
R78
3R9
.
16AWG
BLU W21_
D22
22N
C24
400V
-HIV
MR854
D43
.
BLK W27_
MR854
IRF4905
Q28
6953
TO220
Mid Tier-
8
.
D23
1N5246B
0W5
FLMP
BAV21
R67
1.0W
10K0
.
BLK W1
FLMP
C69
100P
D28
1N5246B
D13
16V0
0W5
R94
0R1
Woofer
16 AWG
BLK W1_
0 W58:A
7
FLMP
BAV21
33U
C15
16V
FLMP
100R0
1/8W
R48
Neg Driver
MJE15033
Q17
6809
TO220
Q11
5104
.
9
K1:A
3722
1
WOOF-
R126
1/8W
100R0
R73
1.0W
10K0
.
D53
R54
0R1
TP2
BAV21
R72
1.0W
10K0
FLMP
16 AWG
RED W45_
R52
1/8W
220R0
FLMP
R61
39R
R55
22R1
WOOF+
R53
0R1
FLMP
FLMP
100V
FLMP
R50
1/4W
62K
R44
1K
D55
R62
681R
5.0W
R46
1/4W
36K
16AWG
RED W45
MR854
D30
R93
0R1
2.0W
R30
2K2
FLMP
S
MINI
R34
3K
MINI
R35
4K7
MINI
TP1
P
1/4W
TO92
R32
22K
+HIV
D
TO92
TO92
5
16AWG
RED W18
FLMP
5.0W
1/4W
Q7
5106
Q6
5108
1N5244B
D9
14V0
0W5
100U
C12
16V
D21
MR854
MR854
1N5246B
D25
16V0
0W5
FLMP
IRF4905
Q19
6953
TO220
Hi Tier-
16V0
D67
D44 MR854
S
MINI
1N5225B
D6
3V0
2N5401
0W5
MINI
15K
R31
+MIDV
4
MJ21196
Q26
6909
TO3
Lo Tier+
D
10U
C19
16V
MINI
MPSA63
MR854
S
G
7
R39
1/4W
22K
MINI
R28
1K8
D20
MR854
IRL2910
Q25
6966
TO220
Mid Tier+
0W5
1N5246B
MJ21196
Q12
6909
TO3
Lo Tier+
D14
BAV21 R45
1/4W
36K
R38
1/4W
220K
N
G
16AWG
WHT W15_
D41
D42
R51
1/8W
220R0
FLMP
D
D64
16V0
R47
1/8W
100R0
BAT85
R49
1/4W
62K
MPSA42
Q8
5113
R43
1K
R41
2R2
1/8W
R26
1/4W
22K
P1
VBE M
MINI
1/4W
MINI
1N5242B
D8
12V0
0W5
100U
C11
16V
1/4W
R24
1/4W
4K99
MINI
1N5225B
D5
3V0
0W5
1/4W
4148
MINI
47K
1/4W
R125
C70
2U2 63V
1/4W
D69
D68
1/4W
33U
C18
TLO74CN 16V
R25
1/4W
1K0
MINI
U3:D
R64
21K5
R27
1K8
D17
TO92
1N5246B
D10
16V0
R37 0W5
220K
MINI
1/4W
TO92
MINI
10K
Taper
4520
100N
C10
100V
R33
3K
1/4W
R22
1/4W
4K99
4148
6
Q5
5107
Q10
5103
4148
MINI
1/4W
R36
1/4W
3K16
2N5551
50V
R29
2K2
1/4W
R96
1/4W
1K21
C9
470P
1/4W
33U
C8
1/4W
16V
1/4W
D26
1N5246B
0W5
S
5.0W
C16
22N
3894
Pos Driver
MJE15032
Q16
6808
TO220
G
S
5
C68
100P
100V
D54
IRL2910
Q14
6966
TO220
Mid Tier+
N
1N5246B
D18
16V0
0W5
FLMP
P
Pos Driver
MJE350
Q20
6874
TO126
1/8W
1/8W
1/8W
FLMP
S
D
R127
1/8W
100R0
G
16V0
D63
FLMP
R74
1.0W
10K0
.
BAV21
FLMP
D
S
R121
1/8W
100R0
.
R60
39R
G
1N5246B
D19
16V0
0W5
IRL2910
Q24
6966
TO220
Hi Tier+
N
P
D52
R75
1.0W
10K0
N
5.0W
.
D29
BAV21
R63
681R
IRL2910
Q15
6966
TO220
Hi Tier+
D
R66
1.0W
10K0
MINI
4
3
FLMP
D
R104
22K
1N5244B
D12
14V0
0W5
S
TO92
100U
C44
16V
33U
C14
16V
R120
1/8W
100R0
P
100U
C43
16V
10K0
1.0W
R70
BAV21
D
4148
D45
4148
Q31
5101
1/8W
MINI
TO92
.
BC550C
G
D46
R105
1/4W
4K7
G
3
MINI
MPSA13
Q30
5105
9
R102
47K
1/4W
W40:I 12
MINI
G
63V
D70
4148
R101
220K
1/4W
1/4W
1N750ARL
D71
4V7
0W5
1/4W
K1:B
2
MR854
IRF4905
Q29
6953
TO220
Hi Tier-
16AWG
VIO W17_
-MIDV
9
FLMP
10
10
Adjust bias trim P1 to measure 8mV between TP1 and TP2
Product
U15P
AMP
11
PCB# M1234
Sheet 2 of 4
Rev: V05
Date: Thu Jul 05, 2012
Filename: M1234V05SCH.sch2006
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
11
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
1
1
16AWG
W18_ RED
2
2
8200U
C35
16AWG
.
.
50V
W15 WHT White W41 WHT W41_
W16
W20
3
AC-BLK
SCH_ETA_BREAKER
ETA Thermal Breaker
DPDT Switch
SW
BLK
W31
IEC_RECT
Red/White1
W23
Orange
120V=Black
230V=Empty
245V=Empty
S2
White
120V=Empty
230V=Black
245V=Black
Yel
Black
W26
GRN
5
.
4N7
C1
250V
+MIDV
3
15K
1/2W
R283
15K
1/2W
R284
4700U
C36
80V
12000U
C33
35V
4700U
C37
80V
12000U
C32
35V
.
BLK W43
NO LOAD VOLTAGES
LOV +/- 30.5 Vdc
MIDV +/- 64 Vdc
HIV
+/- 98.5 Vdc
To W43_
.
4700U
C56
80V
4
.
BLK W43_
-
W8
GND
Blue
W28
120V=Blue
230V=Blue
245V=Blue
D60
Flat
6419
IGND
Red2
120V=White
230V=Empty
245V=Empty
W34
sec MID
Brn/White2
W5
4700U
C57
80V
16AWG
BLK W27
BRIDGE
W25
4
SW
WHT
sec MID
Brn/White1
W4
Red1
.
-
Brn/White1
120V=Empty
230V=White
245V=White
250V
C3
680N
polylines
16AWG
W22_ YEL
BRIDGE
D59
Flat
6419
Sec Hi
Red/White2
W3
Brown
W24
AC-WHT
R282
1/2W
15K
Red/White1
W2
120V=Brown
230V=Brown
245V=Orange
S1
AC-GREEN
sec HI
CH1403U
120V=Orange
230V=Orange
245V=Brown
Dummy
Brn/White2
W17 VIO
16AWG
sec LOW
Yel/Blk
RED
W6
Red/White2
W36
120V=Yel/Blk
230V=Yel/Blk
245V=Yel/Blk
W30
GRN
RED
W7
CHASSIS GND
15K
1/2W
R285
8200U
C34
50V
BRIDGE
D61
Flat
6419
sec LOW
15K
1/2W
R287
5
R286
1/2W
15K
16AWG
BLU W21
16AWG
GRY W19
-
6
6
To M1233
1
2
7
1
1.0W
W57_:A 0
3392
BLK
W48
W50 18 AWG
BLK
2
0 W57:D
3
1.0W
W58_:A 0
9
W58_:B 0
W58_:C 0
R117
10K0
K3:A
3722
W51 18 AWG
BRN
Mid Out
U1
MC7805CT
OUTPUT RELAY
BREAK AWAY BOARD
OUT
1
100N
C26
50V
C58
100N
100V
100V
C50
100N
100V
3
Q34
5105
TO92
4
W62_:B 0
0 W62:B
2
R57
2.0W
3R9
.
2
W62_:C 0
0 W62:D
4
W62_:D 0
.
100U
C2
63V
0 W62:C
3
R65
1/4W
20K
3
100U
C46
35V
1N5244B
D75
14V0
0W5
1N5242B
D74
12V0
0W5
Q37
5105
Q38
5105
TO92
R76
FLMP
Q40
5105
TO92
R97
1.0W
1R
OUT
GND
100N
C55
50V
FLMP
6872
100U
C41
16V
16AWG
YEL W22
+LOV
TO220
R77
FLMP
9
W14
TO92
R89
10R
FLMP
K3:B
0 W62:A
1
1
3722
W62_:A 0
100U
C4
16V
U6
MC7815CT
IN
.
FLMP
TO220
YEL
W53 18 AWG
RED
Woofer Out
W54 18 AWG
BLK
2
IN
6738
W52 18 AWG
BLK
4
R113
1.0W
1R
GND
.
1/4W
W58_:D 0
L2
3818
100V
8
W57_:C 0
W57_:D 0
L1
3818
C60
100N
0 W57:C
3
4
10
0 W37:D
0 W57:B
2
8
0 W35:D
7
0 W37:C
4
C59
100N
1/4W
W55
W57_:B 0
0 W37:B
3
0 W35:C
100N
C54
50V
R95
10R
100U
C40
16V
UF4004
D76
TO220
6871
R98
1.0W
1R
GND
.
OUT
IN
MC7915CT
U5
FLMP
K2:B
3392
BRN
0 W57:A
1
0 W37:A
2
0 W35:B
.
1/4W
W47
4
3722
W46
3392
BLK
K2:A
3722
3
1/4W
From Tweeter & Mid
Boards
3392
YEL
R99
10K0
W49 18 AWG
YEL
Tweeter Out
1
0 W35:A
FLMP
16AWG
GRY W19_
-LOV
10
UF4004
D77
Product
4
U15P
POWER SUPPLY
11
PCB# M1234
Sheet 3 of 4
Rev: V05
Date: Thu Jul 05, 2012
Filename: M1234V05SCH.sch2006
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
11
DON'T PLACE COMPONENTS HERE
CHASSIS SCREWS BRACE TOP OF BOARD
HERE
Into Wave
Q13
CLINCH
INSERT
ORIGIN
5896
C33
WHT
WHT
W41
C57
C36
C35
BLK
W1
WOOF-
BLK
W27_
RT
V
C24
22N
400V
47K
R102
220K
R101
BC550C
R38
220K
22N
MPSA42
15K
22K
R32
2R2
R41
R51
D26
4148
MPSA56
U5
Q35
TO220
TO220
6871
MC7915CT
TO220
TO220
6916
TIP107
Fan Ctrl
6809
MJE15033
Neg Driver
6808
MJE15032
Pos Driver
Q7
MPSA63
854
MR
4745
Q33
Q30
R53
D49
12V0
4148
D46
100U
16V
C43
Q32
Q31
100U
16V
C44
Q39
R108
3K3
R109
470R
4148
D62
33K
R106
8V2
D48
470U
25V
4K7
R107
15
_
U15P
M1234 V05
Two fans
SEE LAYOUT DOCUMENTATION
R2
6V2
4K7
MPSA06
D57 4148
4148
D58
4148
D56
4K7
R111
R114
1R
1.0W
FANS R115
1R
1 2
1 2
1.0W
100N
27K
4056
4056
C48
W11
W10 R1
20V0
D7
C2
C1
K1
63V
4U7
C45
4148
R93
R33
D1
NO
16V0
D13
3722
100U
16V
3K
RT
V
C11
33U
16V
RED
W45
WOOF+
W
22
W
R54
W15
10K0
1.0W
RELAY 1A
W18_
RED/WHT1
W2
Sec HI
10K0
1.0W
C14
R94
M1234
U15P
V05
1/2
D19
16V0
16V0
D18
100R0 R127
0R1
100R0 R69
5.0W
10K0
1.0W
R66 R74
R70
+MIDV
WHT
D52 D54
BAV21
BAV21
BAV21
BAV21
D29
D50
10K0
1.0W
W
17
_
19
_
W
MR854
6934
R75
+LOV
YEL
4V7
D71
D47
4148
D70
4K7
R105
D12
MPSA13
14V0
R103
R104
47K
22K
5903
RT
V
8200U
50V
14V0
6934
MR854
R73 R119
R71
4745
D63
16V0
16V0
D64
R121 100R0
R120 100R0
D45
4148
5896
RT
V
5898
RT
V
6619
Q12
R78
RT
V
4700U
80V
RT
V
RT
V
1/2W
15K
RT
V
3R9
2.0W
W22_
0R1
5.0W
-LOV
GRY
R34
YEL
4700U
80V
RT
V
OP
GO
0
D2
Q26
-MIDV
16V0
D25
W18 +HIV
VIO
RED
16V0
D24
D53 D55
100R0 R126
BAV21
BAV21
BAV21
100R0 R68
BAV21
D51 D28
10K0
10K0
0R1
0R1
1.0W
1.0W
5.0W
5.0W
10K0
10K0
1.0W
1.0W
RT
RT
R67
V
V
R72
16V
33U
100U
16V
D30
4745
4745
C12
C15
16V0
16V0
100R0
100R0
D9
15K
1/2W
R282
12000U
35V
BAT85
BAT85
MPSA06
22N
TO220
6966
IRL2910
Mid Tier+
854
MR
6934
MR854
6934
MR854
854
MR
1
D4
8861
Lo Tier+
10K
3K
D6
0
RT
V
Sec LOW
R284
100N
C55
W4
RED
15K
1/2W
D67
D66
R118
BLU
-HIV
W21_
Sec MID
W6
TP1
Q15
Q14
TO220
TO220
TO220
6966
IRL2910
Hi Tier+
6966
IRL2910
Mid Tier+
6966
IRL2910
Hi Tier+
Q19
TO220
TO220
Q18
6953
IRF4905
Hi Tier6953
IRF4905
Mid Tier-
TO220
TO220
6934
MR854
R286
2
D4
OP
GO
D23
D43
Q27
D31
W5
IGND
XFMR CT
D
61
2
AC
D5
9
AC
+
6419
+
Sec MID
1R
1.0W
BEND Q36A AGAINST HEATSPREADER
AWAY FROM MOUNTING NUT.
100U
C41 16V
AC
1
W27
Sec HI
BRN/WHT1
+
W8
16AWG
BLK
R98
1
D2
8861
BRIDGE
AC
2
W43
To W43_
BRN/WHT2
16V
100U
Q36
RED/WHT2
W3
6419
BRIDGE
GRN
4148
D11
H1
3K9
R88
TP2
R62
681R
39R
R61
2N5401
220R0
2R2
100R0
R48
R47
100R0
220R0
39R
100N
C10
H2
2K2
R28 R27
4148
2K2
R25
4148
1K0
D69
4148
4148
D33
47K
R125
22K
21K5
R64
2N5401
D68
D38
4148
22K
10K0
R86
TL074CN
R39
R52
R42
R110
R30
15K
100N
R100
R29
R96
1K21
10M
3K16
R36
R23
10K0
R17
U3
R123
15K
4K99
R13
D34
4148
R84
10K0
BC560C R16
C7
100P
BC550C
100P
R20
2K
6K19
R82
1U
BC550C
BC550C
4K7
R92
1U
1U
6953
IRF4905
Hi Tier6953
IRF4905
Mid Tier-
D44
U6
W21
1
YEL
W14
VCD
Lo Tier+
D22
AC
2
BLK
C40
R31
MJ21196
5898
6419
BRIDGE
R49
100N
C54
Zinc
BC560C
5896
BLU
62K
R35
4K7
Q8
22R1
R55
RT
V
5896
Lo Tier-
4
693
RT
V
W19
RED
RT
V
8200U
50V
Lo Tier-
TO220
4
693
BC550C
4700U
80V
RT
V
W17
4
693
MJ21196
BC550C
RT
V
6872
MC7815CT
4
693
12V0
D8
15K
1/2W
15K
1/2W
Sec LOW
C34
-
W7
4700U
80V
RT
V
5903
Zinc
MJ21195
MJ21195
C37
100P C68
R45
Q9
8829
W41_
-
RED
RT
V
Zinc
854
MR
LOC
C56
C32
GRY
10K0
10K0
R128
C13
470P
10K0
R4
470P
C20
10K0
R130
33K
R90
R129
WHT
+MIDV
15K
1/2W
R285
12000U
35V
RT
V
6882
8829
6934
MR854
W43_
C69 100P
TO220
VIO
R287
TL072
100N
3818
L2
100N
C26
W36
BEC
BLK
GND
Q21
MJE340
6873
Zinc
Power to M1233
3538
3538
6738
R97
W26
C67
VBE
4148
D27
36K
8861
1R
1.0W
W25
W24
W28
1N5
10K
R46
36K
U1
W37
Power to M1233
4N7
6451
250V
120V=ORG
230V=ORG
245V=BRN
C28
62K
8861
100U
16V
W16
AC
1
BlankSize - 18000x9000
C3
C27
C5
MC7805CT
245V=WHT
16V
33U
P1
Q16
W35
RT
V
5266
R283
ORIGIN
W23
C22
6K19
R83
63V
63V
2U2
2U2
R50
D15 BAV21
R40
D14
4K7
BAV21
C17 R59
220R0
1K
R44
1K
R43
D16 D17
16V0 D10
Q10
220K
R37
R58
Q11
220R0
C16
Q17
W20
4148
D4
Q25
120V=Empty
230V=WHT
680N
250V
C21 2U2
63V
R63
681R
Q20
MJE350
6874
R60
33U
16V
D32
Q5
R22
4K99
2N5551
470P
10U
3V0
D5
C9 C29 63V
1K8
R24
4K99
1K8
22M
3V0
R112
D6
10U
2U2
10K0
16V
63V
R85
R26
C19
4148
C70 Q6
Q23
D35
22N C30
133K
R80
1K5
133K
R87
R81
4K99
Q24
SW
BLK
W31
120V=BLU 120V=WHT 120V=YEL/BLK
230V=BLU 230V=Empty 230V=YEL/BLK
245V=BLU 245V=Empty 245V=YEL/BLK
6882
Q28
SW
WHT
W34
120V=Empty
120V=BRN 120V=BLK
230V=BLK
230V=BRN 230V=Empty 245V=BLK
245V=ORG 245V=Empty
D40
R113
W58
3903
Q1
R91
R19
D3
4148
47K
1K
Q2
1K
4148
R14
D37
4148
C6 Q4
D2
47K
R18
D36
4148
C8
33U
16V
Set P1 for 8mv
between TP1 and TP2
RT
V
1R
1.0W
W54
BLK
4
Q3
4148
Q29
RT
V
3818
L1
C2
C1
C2
Mid
Tweeter
NO
NO
K2
C25
47K
C60
100N
1
C23
TL072
3903
C1
R99
R77
10R
R57
D77
10K0
1.0W
UF4004
BLK
W45_ W1_
Woofer
C4
C1
U4
R21
2K
C18
C50
-
10R
3R9
2.0W
R65
20K
UF4004
BRN BLK
M1234
CHASSIS GND
W30
GRN
C58
--
W53
RED
Woofer Out
12
2329
C59
100N
+
10R
D76
14V0
D75
-
12V0
D74
RED
W58_
4
R89
BRN
1
W40
3903
W55 W48
YEL BLK
W51
K3
4
6
1
10R
Mid Out
+
RELAY 1A
1
W47
BLK
3722
3722
W46
W52
-
--
R117
10K0
1.0W
4
3903
3903
W49 W50
+
R95
4
100U
35V
TO INPUT/DSP PCB
U7
C46
W62
1
RELAY 1A
C2
Q38
W57
W57_
1
MPSA13
-4
100U
63V
MPSA13
Q40
3903
W62_
1
MPSA13
Q37
MPSA13 Q34
WARNING!
FOR CE:
CHASSIS MUST
NOT COME CLOSER
THAN THIS LINE TO
THE BOARD
COPPER TRACES
OF SECTION 1/2!
Tweeter Out
YEL BLK
M1234
U15P
V05
2/2
1
R76
--
100K
R124
C47
SEE LAYOUT DIAGRAM
PRODUCTION NOTES
M1234 V05
Board Assembly
1 - USE THE TWO #8829 SCREWS TO LINE UP THE HEATSPREADER ON THE PCB.
2 - INSERT #8861 THROUGH THE FOUR CORNERS OF THE HEATSINK AND ADD
#8701 NUTS ON BOTTOM PCB SIDE.
3 - MOUNT Q12,Q13,Q26,Q27 SCREWS FROM THE TOP:
4 - FILL SPACE BETWEEN HEATSPREADER AND Q7 AND Q36 WITH THERMAL GOOP:
For two .081" heatsinks
2 of 8761
TO3 device
2 of 8608
3916
Inner heatsink
Outer heatsink
PCB
2 of 8760
GOOP
HEAT SPREADER
PCB
Q7
6 - SECURE THE TO-220 TRANSISTORS AGAINST THE HEATSPREADER AS PER DIAGRAM.
7 - CONNECT BREAK-AWAY BOARD TO UNDERSIDE OF MAIN BOARD USING
THREE #3668 CONNECTORS AFTER DROPPING BOARD INTO CHASSIS
8 - RTV LARGE ELECTROLYTIC CAPACITORS TOGETHER, RTV SMALL
ELECTROLYTICS TO THE BOARD
9 - RTV LARGE 5W RESISTORS TO THE BOARD
10 - TAPE OFF GROUND RING NEAR SUPPLY CAPS BEFORE WAVE SOLDERING.
THIS AREA MUST BE FLAT WHEN ASSEMBLING CHASSIS.
11 - BREAK OUT BOARD BEFORE TESTING.
8841
3977 - Yellow spring
8581
TO220 parts
4022 - Sil pad
Inner heatsink
Outer heatsink
PCB
8786 screw
SEE LAYOUT DIAGRAM
M1234 Pending List
M1234 Database History
MODEL(S):-
MODEL(S):-
#
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
4
5
6
7
8
9
10
11
12
13
1
2
3
4
5
6
7
8
9
10
11
12
13
#
1
2
3
4
5
6
U15P
DATE
VER# DESCRIPTION OF CHANGE
13SEPT2005 P2
R3 2006 --> 4688
N
14SEPT2005 P2
Added CONHOLE to chassis for GND
31OCT2005 P2
Modified XFMR colours
8NOV2005
P2
Q14,15,24,25 from 3205 (#6954) to 2910 (#6966)
9NOV2005
P2
Removed X33, changed X6,7
19DEC2005 P3
Increased size of relay board
Added mounting holes & deleted W29, changed colour W55
10JAN2006
P3
Changed SPKR wire colours
26JAN2006
P3
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
D
V
Removed W12, input limiter circuitry, changed C38,39,31,5,8
9MAR2006
1V0
C22,23,25 4.7uF->1uF
21MAR2006 1V0
Changed horn output relays to DC powered, R65 to 20k
16-MAY-2006 2.00
PC#7126:GT:ADDED X33 TO JUMP GND TO W40 PIN1
.
.
MOVED W57, W58, W62 DOWN 150MIL FOR CHASSIS
18-APR-2007 3.00
PC#7242, Added EC27-30, Fasten PCB and Heatsink
.
.
Changed pattern of XC4A,5A,94,114
.
.
PC7586, change Q8 2N5551 #5107 to MPSA42 #5113
10-NOV-2008 4.00
PC#7574, ADD FAN CONNECTOR#4056
D
.
PC#7586, CHANGE Q8 FROM 2N5551 TO MPSA42 #5113
05-JUL-2012 V05
PC#8416: Go to double sided PCB & remove eyelets. - ML
.
.
PC8423: Replaced 6467 thermistor with 6619. - ML
D
V
N
D
V
N
D
V
N
D
V
N
D
V
N
V
N
D
D
V
N
D
V
N
D
V
N
V
N
D
D
V
N
D
V
N
D
V
N
D
V
N
D
V
N
D
V
N
DATE
D
D
D
D
D
D
MODEL(S):#
1
2
3
4
5
6
DATE
D
D
D
D
D
D
U15P
VER#
V
V
V
V
V
V
U15P
VER#
V
V
V
V
V
V
DESCRIPTION OF CHANGE
N
N
N
N
N
N
M1234 Drill History
DESCRIPTION OF CHANGE
N
N
N
N
N
N
PIN CONFIGURATION
MJE11025
MJE11025
MJ21196
MJ21195
MJE15032
MJE15033
TIP50
MJE5730
MJE15031
BDT41C
BDT42C
BDX54C
BDX53C
2N6045 BD649
TIP102
TIP107
IRF830
MTP12P10
MTP10N15L
IRL2910
IRF5210
MTP2P50E
MTP8P20
IRF720
MTP23P06
IRF822
IRF4905
BD139
BD237
BD238
MJE340
MJE350
MJE271
MJE270
BD140
B
E
2N5401
2N5551
MPSA06
MPSA13
MPSA43
MPSA56
MPSA63
78XX
79XX
I G O
TO-220
G I O
TO-220
BC550C
BC560C
BOTTOM
VIEW
B C E
G D S
E CB
EBC
TO-92
C B E
TO-92
ORIGIN
R62 C69 100P
X17
R51
4148
D11
X14
X16
X1
C40
TIP107
Fan Ctrl
TO220
TO220
MC7915CT
TO220
MJE15033
Neg Driver
TO220
Q15
Q14
MJE15032
Pos Driver
IRL2910
Hi Tier+
TO220
IRL2910
Mid Tier+
TO220
Q16
Zinc
U5
Q35
MJ
21
19
6
MJ
21
19
6
Lo
T
1
D2
1
D4
ier
+
OP
GO
0
D2
Q2
6
Q1
3
MPSA63
MR854
MR854
ier
+
ier
-
Q1
2
10K
Red/White1
M1234
V3.00
.
BLK
W1
WOOF-
.
W27_
C1
C24
400V
22N
RT
V
M1234
HEAVY STUFF
ETCH
GUIDE
Q30
Q31
R115
C47
ETCH
GUIDE
27K
R1
100N
C48
20V0
D7
R114
D58
R111
R2
4K7
4148
4K7
MPSA06
W9
D1
6V2
4148
4148
4148
D46
C43
1R
1.0W
1R
1.0W
R53
D49
12V0
100U
16V
22R1
R55
5.0W
0R1
X24
12V0
D8
14V0
C45
Q39
BC560C
Q33
R108
3K3
470R
R109
4148
D62
33K
R106
8V2
D48
Q32
X18
100U
R107
16V
4K7
C44
100K
R124
+ - FAN - +
C2
R103
47K
63V
4U7
X15
R33
3K
X22
.
BLK
1/2
47K
220K
R102
R101
100U
16V
D19
D18
R127
R69
BC550C BC550C
U15P
33U
16V
MPSA13
R104
22K
W2
WOOF+
W45
R93
16V0
16V0
100R0
100R0
10K0
1.0W
10K0
1.0W
C11
C14
D12
D45
sec HI
16AWG
RED
K1
R34
R54
RELAY 1A
R94
W18_
X13
NC
C15
16AWG
16AWG
YEL
WHT
W22
W15_
+LOV D52 D54+MIDV
BAV21
BAV21
BAV21
BAV21
D50 D29
1.0W
10K0
R74
10K0
R66
1.0W
D71
R70
5.0W
MR854
16V
33U
16V0
16V0
100R0
100R0
R75
0R1
0R1
5.0W
R72
D63
D64
R121
R120
4148
D47
4148
4K7
R105
TJH2
4V7
R126
+HIV
4148
W18
D24
D30
D13
16V0
D9
14V0
X11
16AWG
RED
D25
NO
16V0
16V0
100R0
100R0
R67
16V
100U
C12
16AWG
RED
-LOV
BAV21
BAV21
R68
16AWG
16AWG
GRY
VIO
W19_
W17_
-MIDVD55
BAV21
BAV21
D51
D28
1.0W
10K0
10K0
1.0W
10K0
10K0
1.0W
1.0W
D53
3K
16V0
16V0
100R0
100R0
R78
16AWG
WHT
W15
ETCH
GUIDE
16V
100U
1R
1.0W
R98
X10
Q17
2
D4
D22
D23
MR854
D43
D44
MR854
D66
0R1
AC
2
AC
1
AC
2
RT
V
.
Zinc
Lo
T
Lo
T
RT
V
50V
RT
V
8200U
ETCH
GUIDE
C54
100N
R35
4K7
X12
4148
D26 R31
15K
22K
R32
2R2
R41
2N5551
220R0
2R2
100R0
R48
R47
100R0
220R0
R52
R42
TP1
C68
100P
Q8
220K
R38
BC550C
MPSA06
22N
C16
22N
Q11
BAT85
BAT85
D17
D16
C10
100N
H2
R88
3K9
R110
R30
15K
2K2
X26
681R
39R
R61
TP2
D69
4148
4148
47K
R125
39R
R100
C50
R29
2K2
1K0
4148
D32
4148
100N
R96
1K21
R25
16V
33U
33U
16V
D38
TLO74CN
4148
22K
10K0
R86
R26
Q23
MJ
21
19
5
3R9
2.0W
4700U
80V
W41
LONG AXIS
22K
21K5
R64
R17
10K0
R19
IRF4905
Hi TierTO220
IRF4905
Mid TierTO220
TO220
IRF4905
Hi Tier-
Q18
MOM
INSERT
10M
R36
3K16
X20
100N
R84
10K0
U7
R20
2K
6K19
BC550C
BC550C
100P
100P
BC560C
BC550C
R129
4K7
1U
X19
R82
C60
R123
15K
4K99
R13
D34
4148
R92
X2
X28
X33
TL072
10K0
10K0
R128
470P
C13
10K0
R4
470P
C20
10K0
R130
33K
R90
TO220
IRF4905
Mid Tier-
Q19
CLINCH
ORIGIN
1K5
R87
MJE340
Q21
Neg Driver
D70
SHORT AXIS
.
White
2N5401
C30
R49
Q9
25VU
470
RT
V
D60
Brn/White1
RT
V
RT
V
W22_
R284
15K
1/2W
12000U
35V
BR
ID
GE
E
2
16AWG
YEL
4700U
80V
RT
V
R282
+
-
C35
C36
+
+
Brn/White2
C57
R283
D67
-HIV
W4
15K
1/2W
-
E
AC
C33
100N
C55
16AWG
BLU
W21_
X23
BLK
RT
V
15K
1/2W
Red/White2
BR
ID
G
G
AC
1
ID
ETCH
GUIDE
BR
RED
W6
22N
X3
C41
16V
100U
5.0W
1
GRN16AWG
.
W27
D68
220R0
R58
R45
62K
1R
R113
1.0W
100N
C26
1.0W
1R
R97
D59
-
AC
W5
IGND
ier
7
Q2
U6
Sec Hi
XFMR CT
C19
2N5401
D10
220K
R37
R46
36K
W21
RT
V
W8
T
Lo
5
19
21
MJ
R71 R73 R119 R118
RT
V
16AWG
BLU
50V
8200U
4700U
80V
Zinc
TO220
RT
V
RT
V
RT
V
YEL
C67
D6
Q6
2U2
63V
Q10
36K
BAV21 D15
D14
R44 BAV21
OP
GO
MC7815CT
W17
C34
15K
1/2W
16AWG
VIO
X7
X6
C37
R286
15K
1/2W
X9
-MIDV
W3
D61
Q28
MR854
+MIDV
W41_
4700U
RT
V 80V
W14
Q29
D31
Power to M1233
Power to M1233
R285
GND
W43_
C56
.
Black
W43
To W43_
1N5
R28
4148
D27 MPSA56
854
MR
R287
W36
W42
W7
C28
VBE
H1
U1
TO220
BEC1
35V
C27
R27
R40
C17 R59
4K7
220R0
1K
R43
1K
16V0
10K
245V=Yel/Blk
-
-
W19
63V
2U2
10U
16V
R60
D5
P1
854
MR
.
White
X27
4N7
250V
C4
100U
16V
63V
2U2
R85
10K0
D35
4148
133K
R80
133K
R81
R39
R112
2N5551
Q5
3V0
1K8
1K8
3V0
C70
854
MR
RT
V
C5
X21
120V=Yel/Blk
230V=Yel/Blk
245V=Empty
W26
.
Black
0U
1200
16AWG
GRY
4148
D4
C22
R14
4K99
R22
470P
63V
C9 C29 10U
R24
4K99
22M
854
MR
15K
1/2W
W28
RT
V
100N
C58
100N
W37
C32
M1234
V3.00
Q1
C8
R50
62K
Set P1 for 8mv
between TP1 and TP2
Zinc
TJH1
C6
R23 U3
4K99
RT
V
Pos Driver
MJE350
R63
681R
Q20
MC7805CT
245V=Blue
W23
W35
120V=White
230V=Empty
D40
TL072
Q2
D3
4148
47K
1K
R16
1K
4148
D37
4148
Q4
D2
47K
R18
D36
4148
6K19
R83
Q25
120V=Blue
230V=Blue
R91
4148
Q3
C18
IRL2910
Mid Tier+
TO220
W20
RT
V
RED
W25
W24
C3
680N 250V
47K
4
120V=Orange
230V=Orange
245V=Brown
120V=Empty
230V=White
245V=White
C25
C7
X34
Q24
SW
BLK
W31
R21
2K
C23
BLACK
W48
BROWN
W55
L1
W47
BLACK
3
W16
SW
WHT
W34
L2
YELLOW
18 AWG
W51
Mid Out
C2
C2
C1
RELAY 1A
C1
Tweeter
18 AWG
BROWN
RELAY 1A
NC
1.0W
10K0
W52
BLACK
K3
NO
K2
3R9
2.0W
NC
X2
10R
Q37
Q40
NO
-
4
R99
W46
2
C59
IRL2910
Hi Tier+
TO220
T
C1 R V
U4
PCB CONN 4 CIR BOTTOM .156
1
120V=Empty
230V=Black
245V=Black
120V=Black
230V=Empty
245V=Empty
W40
63V
2U2
W58
120V=Brown
230V=Brown
245V=Orange
TJH3
4
.
W58_
.
GRN
CHASSIS GND
W30
3
PCB CONN 4 CIR BOTTOM .156
D77
3
20K
R65
+
10R
Q38
-
D76
2
Q34
+
D75
14V0
Woofer
W1_
M1234
V3.00
WARNING!
FOR CE:
CHASSIS MUST
NOT COME CLOSER
THAN THIS LINE TO
THE BOARD
COPPER TRACES
OF SECTION 1/2!
2
W62
Mid Mid
Tweeter
16 AWG 16 AWG
RED
BLACK
1
R57
4
18 AWG
W53
RED
BLACK
Woofer Out
U15P 2/2
M1234
V3.00
1
W57
Woofer
W45_
X29
Pin 1
PCB CONN 4 CIR BOTTOM .156
4
-
3
PCB CONN 4 CIR BOTTOM .156
W54
18 AWG
.
3
+
2
R77
1
R76
4
10R
X32
2
1U
12V0
D74
UF4004
C46 100U
35V
UF4004
MPSA13
X35
.
PCB CONN 4 CIR BOTTOM .156
1
1U
63V
100U
C2
MPSA13
EC23
X31
X30
MPSA13
R89
3
R117
10K0
1.0W
2
MPSA13
W50
PCB CONN 4 CIR BOTTOM .156
10R
W57_
V3.00
1
W62_
M1234
DON'T PLACE COMPONENTS HERE
CHASSIS SCREWS BRACE TOP OF BOARD
HERE
XC121
18 AWG 18 AWG
W49
BlankSize - 18250x9500
33U
16V
Tweeter Out
YELLOW BLACK
R95
ETCH
GUIDE
Pcb Mech
D33
Top Assy
ETCH
GUIDE Top Silk
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
1
1
2
2
3
3
U18:A
634R
W063
R65
1U
C16
J4
50V
U10:A
0603
MC33078D
RING
249R0
1/3W
R63
R71
3K74
6
7
8
10 W2:A W2:F 10
1
10 W2:B W2:G 10
2
10 W2:E W2:H 10
10 W2:D W2:I 10
R41
1K50
0805
R42
1K50
0805
R43
1K50
0805
R44
1K50
0805
R45
1K50
0805
100N
C26
25V
25V
C24
100U
470P 50V
C19
{Body}
634R
W063
R36
0805
1/8W
Input
R120
1/8W
3K74
1U
C23
50V
1210
93R1
W100
R39
MC33078D
0805
5
{Body}
0805
R122
1/8W
2K74
249R0
R62
{Body}
R121
3K74
U18:B
Volume
M
P1:A 10K
4434 B
50V
C20
__2N
1210
5
R37
W063
634R
1/8W
MC33078D
50V
1/8W
50V
100K0
R35
9
10
1/8W
0805
C98
330P
C18
470P
0805
4
0805
10U
C99
16V
R119
1/8W
4K75
3
R117
10K0
U22:B
6
0603
MC33078D
U22:A
{Body}
FLMP
0805
249R0
1/3W
R64
10 W2:C W2:J 10
10U
C94
16V
C109
47P 50V
R114
W063
47K
R32
3K74
4
1210
R38
W100
93R1
1/8W
0805
MC33078D
0805
_10N
100U
C22
C17
25V
25V
1/8W
Output
R78
1/8W
681R
U10:B
0805
1/8W
R79
1/8W
100R
J2
0805
0805
R118
1/8W
4K75
1/3W
C93
50V
R33
3K74
1/8W
3453
R112
20K5
50V
0805
50V
1/8W
1N
1/8W
+
C108
47P
R115
100K0
R116
10K0
1/8W
0805
Input
5
{Body}
1/8W
-
J3
R111
20K5
1/8W
4
C92
50V
C97
330P
R113
W063
47K
FLMP
1N
1/8W
0805
3925
MC33078D
R77
1/8W
681R
1/8W
R76
1/8W
100R
100N
C25
25V
6
0805
J5
CS5361
U17:B
MC33078D
16V
0805
0805
R80
1/8W
13K
0805
100K0
R67
C63
470P
249R0
1/3W
R73
0603
7776
50V
R70
W063
634R
R81
1/8W
1K0
{Body}
MC33078D
1210
249R0
R75
{Body}
R105
W063
0R
1U
C58
50V
U17:A
W063
R138
47K
1/8W
R139
100K0
MC33078D
0603
1210
93R1
W100
R69
249R0
1/3W
R68
{Body}
0805
1/8W
470P 50V
C59
{Body}
634R
W063
R72
MMBT3906LT1
R48
10K0
R133 22U
10K0
0805
C102
R141
221R
9
R61
348K
0805
MMBT3906LT1
R54
1/8W
4K99
0805
W100
R140
221R
1/8W
10
0805
35V
Q10
7805
SOT23
U20:A
LM13700MX
1/8W
8
{Body}
U9:A
0805
Default settings:
-Single speed (48kHz)
-MDIV = 0
-HPF enabled
-I2S serial output
U4
50V
C60
__2N
634R
W063
R66
0805
8
9
7
Q8
7805
SOT23
1/8W
R82
1/8W
15K0
0805
R74
W100
93R1
1/8W
C115
_15P
0805
_10N
100U
C61
C62
25V
25V
1/3W
R137
10K0
R34
3K74
1/8W
RING
1/8W
Output
1/8W
7
1210
22U
C84
35V
R47
1/8W
1K50
0805
R53
93R1
10
0603
0805
CLIP
LD5
RED
5906
Product
U15P
ADC
11
PCB# M1235
Date: Thu Feb 18, 2010 Rev:V4.00
Filename: m1235v400sch.sch2002
A
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Sheet 1 of 4
11
YsType:{Company N
Q
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M
N
O
P
Q
1
2
2
1/8W
1
R59
221R
0805
U12 Prog
LD1
GRN
6401
U13 Prog
LD2
3
3
4052B
U5:B
7786
Y0
GRN
6401
U14 Prog
LD3
1
5
2
4
Y1
Y2
Y
Y3
3
GRN
6401
4
4
U15 Prog
LD4
GRN
6401
U12
Program1
7908-PROG
5
C48
_15P
R12
1/8W
1K0
R3
1/8W
4K99
6
10 W1:F W1:A 10
7774
U1
1
xxW
0805
Program
5
16V
R51
12.288
{Body}
0805
For programming short
the two vias in the box
Program
C107
_15P
C15
_10N
X1
X2
X3
X
R1
1/8W
4K99
13
10
9
0805
R2
1/8W
4K99
8
10 W1:J W1:E 10
10 W1:I W1:D 10
10 W1:H W1:C 10
5
7
4
C14
470N
3
0805
10 W1:G W1:B 10
10V
2
5
7
R56
W063
49R9
{Body}
R55
W063
49R9
IN1
Vcc
{Body}
Default Settings:
-Master Mode
-PLL set for Fs=48kHz
-MICROCLK = DAP/4
R57
1/8W
4K99
0805
R58
1/8W
4K99
SN74AHC1G86
U23
OUT
IN2 GND
3
2
4
7812
R135
1/8W
10K0
0805
0805
4K99
R4
1/8W
U15
Program4
7911-PROG
8
1
U7:A
IN
OUT
1
2
4
2
100N
7792
C82 SN74AHC1G14
25V
IN1
SN74AHC1G86
U24
Vcc
1/8W
7
25V
5
U14
Program3
7910-PROG
6
4052B
U5:A
7786
X0
12
14
15
11
16V
R60
4K99
0805
8
OUT
IN2 GND
4
7812
3
U13
Program2
7909-PROG
6
U5:C
D5
SN74AHC1G14
9
PMLL4148
R26
1/8W
348K
B2
B1
COM
0805
0805
4K99
R134
J1:A
J1:B
J1:C
J1:D
J1:E
J1:F
J1:G
J1:H
U6:A
2
220N
C79
25V
IN
D6
PMLL4148
R27
1/8W
348K
10
11
1/8W
Prog Select
P2:A
4506
ROT
0805
0805
7786
OUT
4
7792
SN74AHC1G14
U16:A
IN
2
220N
C103
25V
OUT
4
7792
10
Product
U15P
DSP
PCB# M1235
Date: Thu Feb 18, 2010 Rev:V4.00
Filename: m1235v400sch.sch2002
A
B
C
D
E
F
G
H
I
J
K
L
9
4052B
M
N
O
P
Sheet 2 of 4
11
YsType:{Company N
Q
A
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N
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P
Q
1
1
C85
__5N
R132
W063
0R
R125
1/8W
1K0
{Body}
{Body}
C5
1N
R106
W063
0R
2
C110
47P
R10
W063
4K02
50V
50V
0805
50V
R124
1/8W
10K0
0805
R9
1/8W
392R
{Body}
7
_10U
C75
16V
0805
50V
C111
47P
R128
1/8W
1K0
50V
0805
R13
1/8W
392R
MC33078D
R94
W063
1K62
R6
1/8W
221R
U2:B
35V
0805
U2:A
R23
1K50
0805
R22
1K50
W063
_15N
C89
50V
6 W8:B
3
6 W8:C
4
6 W8:D
5
6 W8:E
6
6
+TO MIDS
W8:F -
5
__2N
C3
50V
R98
1K37
{Body}
R31
1/8W
4K99
0805
R101
10K0
0805
MMBT3906LT1
22U
C9
35V
6
D2
Q4
7805
PMLL4148
SOT23
R85
1/8W
200K
SOT-23
7806
Q5
MMBF4391LT1
R30
20K5
_10U
C72
16V
0805
7
Default Settings:
- Left Justified serial input
- Single speed (48kHz)
0805
6 W8:A
2
0805
1U
0805
0805
1
0805
0805
1
R24
1K50
R127
1/8W
10K0
R126
1/8W
1K0
22U
C12
2
0805
50V
MC33078D
R11
W063
4K64
3
R25
1K50
4
C87
__5N
C112
47P
R15
W063
4K02
50V
R131
1/8W
1K0
{Body}
C7
1N
R18
W063
4K64
8
MC33078D
35V
0805
R95
W063
1K62
R7
1/8W
221R
R130
1/8W
10K0
0805
R129
1/8W
1K0
22U
C11
TO LOW (W3)
8
U8:B
0805
U8:A
0805
W063
{Body}
0805
50V
MC33078D
R16
1/8W
392R
{Body}
50V
_15N
C90
50V
9
R97
1K37
{Body}
__2N
C4
50V
1/8W
10 W6:F W6:A 10
R29
20K5
R14
W063
4K02
1/8W
10 W6:G W6:B 10
1/8W
6
10 W6:H W6:C 10
0805
SOT-23
7806
Q3
MMBF4391LT1
{Body}
C76
50V
R100
10K0
3
D1
Q2
7805
PMLL4148
SOT23
R136
1/8W
200K
C6
1N
4
1/8W
7
R28
1/8W
4K99
1/8W
C86
__5N
5
1/8W
8
10 W6:I W6:D 10
1/8W
9
6
10 W6:J W6:E 10
100N
C78
16V
4
+ TO HIGH
W7:D -
MMBT3906LT1
{Body}
47U
C91
16V
4 W7:C
4
2
0805
{Body}
100N
C77
16V
{Body}
10
{Body}
1/8W
R103
W063
47K
__2N
C2
50V
R99
1K37
0805
13
14
15
16
17
18
19
20
21
22
23
24
5
36
35
34
33
32
31
30
29
28
27
26
25
U11:A
0805
U11:B
22U
C8
35V
AOUTA2AOUTA2+
AOUTB2+
AOUTB2VA
GND
AOUTA3AOUTA3+
AOUTB3+
AOUTB3MUTEC2
MUTEC3
R123
1/8W
1K0
22U
C13
1/8W
W063
48
47
46
45
44
43
42
41
40
39
38
37
DSDB2
DSDA3
DSDB3
TST
TST
VLS
M3(DSD_SCLK)
MUTEC1
AOUTA1AOUTA1+
AOUTB1+
AOUTB1-
4
DSDA2
DSDB1
DSDA1
VD
GND
MCLK
LRCK(DSD_EN)
SDIN1
CS4362
7791
SCLK
TST
SDIN2
TST
SDIN3
TST
M2(SCL/CCLK)
M1(SDA/CDIN)
M0(AD0/CS)
VLC
RST
FILT+
VQ
MUTEC6
MUTEC5
MUTEC4
1
2
3
4
5
6
7
8
9
10
11
12
4 W7:B
3
0805
_15N
C88
50V
U21
35V
R5
1/8W
221R
{Body}
3
MC33078D
0805
R96
W063
1K62
4 W7:A
2
MC33078D
{Body}
R8
W063
4K64
1
R46
1/8W
4K99
R102
10K0
0805
0805
22U
C10
35V
MMBT3906LT1
Q6
7805
SOT23
PMLL4148
D3
9
SOT-23
7806
Q7
MMBF4391LT1
R84
1/8W
200K
1/8W
0805
R40
20K5
0805
_10U
C71
16V
10
10
Product
U15P
DAC
11
PCB# M1235
Date: Thu Feb 18, 2010 Rev:V4.00
Filename: m1235v400sch.sch2002
A
B
C
D
E
F
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H
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Sheet 3 of 4
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YsType:{Company N
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A
2
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P
Q
RIBBON TO AMP
8
V+
8
U11:C
4
V-
100N
C101
25V
V-
U8:C
100N
C43
25V
4
4
V4
U2:C
100N
C39
25V
100N
C100
25V
V+
8
V+
8
U10:C
100N
C37
25V
V-
U17:C
100N
C65
25V
100N
C42
25V
V-
U18:C
100N
C67
25V
100N
C38
25V
V+
8
V+
8
V+
8
V+
8
U22:C
100N
C96
25V
U9:B
100N
C36
25V
4
7
100N
C114
25V
V-
100N
C117
25V
6
U9:C
LM13700MX
U20:B
100N
C64
25V
4
5
100N
C66
25V
V-
4
100N
C95
25V
MC33078D
4
3
V+
2
V-
1
100N
C113
25V
4
W3:A12
W3:B12
W3:C12
W3:D12
W3:E12
W3:F12
W3:G12
W3:H12
W3:I12
W3:J12
W3:K12
W3:L12
1
100N
C116
25V
U20:E
1
B
2
8
9
10
(VCC)
11
(VCC)
LM13700MX
U20:C
7828
Dual VCA
{Function}
12
LM13700MX
U20:D
7828
Dual VCA
{Function}
3
3
R110
W063
0R
{Body}
R107
W125
1R0
R108
W125
1R0
{Body}
4
1U
C27
50V
R93
W125
1R0
{Body}
{Body}
100N
C29
25V
1U
C30
50V
_10U
C44
16V
100N
C31
25V
100N
C1
16V
_10U
C45
16V
100N
C46
25V
1U
C34
50V
100N
C35
25V
100N
C68
25V
100N
C69
25V
6
Q9
NJM431U
2V5
7807
{Body}
*DNS Q9 when U21 is a CS4362.
*Only stuff Q9 when U21 is CS4362A
to provide 2.5V.
*When using CS4362A, replace
R49 & R50 with 49R9 (7781).
_10U
C47
16V
100N
C53
25V
100N
C49
25V
100N
C50
25V
100N
C51
25V
100N
C52
25V
100N
C80
25V
U6:B
100N
C83
25V
100N
C104
25V
U7:B
U16:B
100N
C105
25V
Vcc
5
5
7
100N
C106
25V
_10U
C54
16V
100N
C55
25V
100N
C81
25V
U19:B
3
3
7
{Body}
1U
C32
50V
R49
0R
GND
6
R50
0R
5
100U
C70
25V
100N
C57
25V
GND
Vcc
100N
C74
25V
4
_10U
C56
16V
3
{Watts}
SMT
{Body}
5
7818
100N
C33
25V
GND
Vcc
100N
C73
25V
C21
50V
3
REF
100U
C41
25V
1U
GND
Vcc
C40
Ferrite
100N
C28
25V
5
W063
U3
LM1117
IN
OUT
{Function}
TAB
W063
5
R86
W125
1R0
{Body}
R87
W125
1R0
{Body}
R88
W125
1R0
{Body}
R89
W125
1R0
{Body}
R104
W125
1R0
{Body}
R90
W125
1R0
{Body}
R91
W125
1R0
{Body}
R92
W125
1R0
R109
W125
1R0
{Body}
8
8
9
9
1/8W
R20
W063
49R9
{Body}
R21
4K99
0805
SN74AHC1G08
U19:A
10
1
A
10
Y
VCC
RST
TPS3825-33
2
4
7789
B
MR
RST
GND
7790
Q1
Product
U15P
Power
11
PCB# M1235
Date: Thu Feb 18, 2010 Rev:V4.00
Filename: m1235v400sch.sch2002
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Sheet 4 of 4
11
YsType:{Company N
Q
12
R90
1R0
B
6
10K0
R102
C42 100N
1K0
20K5 R40 R129
C54
10U
C55 100N
U8
1
W7
1
U7
2337
P2
4
R95
1K62
10K0
R124
LD1
3739
LD2
3739
GRN
3739
3739
GRN
1
W8 2327
1K0
R109
1R0
392R
R9
R123
R10
C100 4K02
100N C5
1N
U11
4052B
10U
D6
PMLL4148
7885
R27
348K
C103
220N
R91
1R0
R92
C47
100N
6
22U
22U
R101
10K0
C111
47P
C85
C8
R126
1K0
4K99
R28
7911-PROGU15
C49 100N
7910-PROGU14
C50 100N
7909-PROGU13
C51 100N
100N
7774
TAS3103
22U
C38 100N
U2
100N
C39
20K5
R29
C35
100N
50V
1U
C34
C14
470N
C9
Q5
R14
4K02
C6
1N
392R
15N
R6
221R
7791
C89
R89
1R0
22U
U21
CS4362
SCLKOUT2
R22
1K50
R23
1K50
100N
C77
7
M1
M0
4
8
9
5
10
M1235 V4.00
PWRDN
MST/SLAVE
PLL1
PLL0
MCLK_DIV
M3
M2
6
R24
1K50
R25
1K50
3
49R9 R55
49R9 R56
R1
4K99
R2
4K99
R3
4K99
4018
C1
100N
10U
10N
C15
VE
C52
C104 7908-PROGU12
R12 1K0
Program
C44
EE
2
1R0
C48
15P
15P
C107
J5
SL
RING
Link
J2
3453
2
1
C29
100N
5
10
50V
1U
C32
9
4
5N
MIDS (SDOUT2)
100N
C101
D5
PMLL4148 100N
C80
7885
R26
348K
C79
220N
U4
8
4018
100N
C25
7
3
1
Program1
0R
6
2
Program2
R38
93R1
C20
2N
R105
C87
1K37
R97
22U
HIGH (SDOUT1)
C10
R7
221R
392R 4K64
R16 R18
5N
4K02
R15
1N
C7
ROT
Prog Select
4506
4K99
R54
R133
100N C83
R135 10K0
49R9 R20
22U
C11
R21
4K99
U24
100N
C106
U10
R62
249R0
R65
634R
22U
100U
C24
1
M1235
BLK
U15P Preamp
V4.00
Program3
2K74 R122
R39
93R1
C43
100N
W3
2329
PWR & LOW (SDOUT3)
C40
R93
Ferrite
1R0
7885
200K R84
D3
10K
VOLUME
4434
P1
R74
93R1
C17
Q10
C102
R48 10K0
.475
W5
IGnd
Program4
R75
249R0
U17
VE
Input
J3
3925
1
RING
TIP-SW
100N
C73
LD5
-
+
RED
R66
634R
CLIP
5906
R69 93R1
C95
100N
EE
R121
3K74
SL
J4
2
3
StepAndRepeat - [email protected]@6.450
SEE LAYOUT DOCUMENTATION
C72
Q4
C76
R31
4K99
Pcb Mech M1235 V4.00
Top Assy M1235 V4.00 Top M1235 V4.00
3
R108
10U
1U
47U
100N
C78
C69
100N
2N
C3
50V
Q9
50V
R103 47K
R67
100K0
C99
10U
U22
100N
C96
C116
15K0 R82
.475
.225
.175
4018
SDOUT2
SDOUT1
C91
5
4
R13
100N
C33
MCLKO
SDOUT3
10
9
8
7
3
2
1
MC33078D
7817
D1 PMLL4148
7885
C75
200K
R136
6
C12
C68
100N
TIP
C13
100N
C57
10U
R132
0R
R106
0R
C21
1R0
R104
R49
0R
R50
0R
4K99 R57
LRCLK
4K99 R58
C56
100N
C46
1R0
1U
R127
10K0
R128
1K0
4K64
R8
1K62
R96
1K37
Q2 R99
Q3
3613 I2C
U16
10U
RJ45 JCK
SN74AHC1G14
10U
221R
R5
15N
C88
R87
12.288
LINK
U1
RING-SW
LM13700MX
100N
R80
R81
100R
R79
R76
100R
1R0
R88
1R0
3921
100N
13K
1K0
C66
100N
U18
U9 100N C113
100N
C67
R78
681R
R112 20K5
R111 20K5
681R
R77
10K0
C45
C2
2N
MC33078D
7817
4K99
SD-5361
1R0
R51
R134
R137
TIP-SW
Score
Score
HPF R42 1K50
50V
R86
1K50
R43
MDIV
7776
CS5361
R41
1K50
I2S/LJ
R4
4K99
Q7
R100
10K0
J1
C53
100N
U5
C110
15N
C90
47P
GRN
GRN
LD3
LD4
1K0
R125
C31
100N C30 SN74AHC1G14
U6
1U
6401
6401
U13 Prog U12 Prog
6401
6401
U15 Prog U14 Prog
R59
221R
100N
C82
1K50 R45
100N
C28
2N
100N C60
C26
R44
U23
249R0
634R
R37
50V C27
1U
1K50
C4
2N
R64
470P
C18
1U
C23
50V
R61
348K
R47
1K50
INPUT
Q6
To LoAmp IGnd
10K0
4K99 R60
MC33078D
C105
100N
C36
100N
MC33078D
7817
R35
100K0
22U
7817
C84
TIP
R33
R32
3K74
3K74
R107
1R0
10K0 R130
100U
C81
100N
Q8
C112
47P
249R0
R36
634R
C19
470P
1U
C16
C37
100N
3921
4K99 R46
R131
1K0
Q1
U19
R63
C71
249R0
10U
470P
C63
634R
R70
3K74
R120
50V
C22
10N
R73
100U
C117 100N U20
R11
1K62
5N
4K64
R94
C86
D2
1K37 PMLL4148
R98
7885
20K5
200K
R30
R85
Score
10U
1N
C93
RING-SW
MC33078D
7817
47K
R114
R34
C64
100N
LM1117-3V3
C62
MC33078D
7817
3K74
R71
3K74
C70
100N
C65
1N
C109
C41
C92
47P
R119 R118
4K75 4K75
7828
10K0
R116
0R
R110
_
C74
100N
470P
C59
100U
1U
C58
330P
7817
MC33078D
47K
93R1 R53
U3
R68
R72
634R
MC33078D
10K0
7817
R117 C115 15P
C94
100U
249R0
50V
10N
C97
330P
C98
221R R141
C61
R138
47K
C114 R140 R139
221R 100K0
C108
R113
47P
R115
100K0
Score
SEE LAYOUT DIAGRAM
M1235 Database History
MODEL(S):#
1
2
3
4
5
6
7
8
9
10
11
12
13
DATE
2FEB2006
D
D
8MAR2006
D
NOV/22/2006
D
Mar 3, 2008
Oct 13, 2009
Oct 14, 2009
16-FEB-2010
18-FEB-2010
D
U15P
VER#
P3
V
V
P3
V
2.00
V
2V00
2V00
3V00
4V00
.
V
PC#7434 Updated encoder, moved traces around it, FU board
PC7816: Add 4 solder bridges on U12, U13, U14 and U15
PC7816: Add R12 #7621 and Program box
PC7945: Moved C72, C12, C76, C91 inwards. PC7757.
GG
Replaced ribbon cables with XH conn and cables
GG
N
1
2
3
4
5
6
7
8
9
10
11
12
13
D
D
D
D
D
D
D
D
D
D
D
D
D
V
V
V
V
V
V
V
V
V
V
V
V
V
N
N
N
N
N
N
N
N
N
N
N
N
N
DESCRIPTION OF CHANGE
Updated ribbons, move parts under encoder legs, fixed output
stages, fixed input limiter
Updated diode packages to SOD80, change R133 100k->10k
R84,85,136 100k->200k
PC#7191, #4038 CHANGE LENGTH FROM 14" TO 18"
PC#7182 ADD SOLDER PADS TO PT#4580 ENCODER
PC#7183, Change #4580 Encoder from 18 mm 17mm
M1235 PRODUCTION NOTES
1. Do not stuff (DNS) Q9 when U21 is a CS4362. *Only stuff Q9
when U21 is CS4362A to provide 2.5V.
2. DNS W1, W2, W6, and J1.
3. When using CS4362A, replace R49 & R50 with 49R9 (7781).
4. For programming short the two vias in the Program box
5. DO NOT STUFF J4 OR J5 FOR S4P. ONLY STUFF J4 AND J5 FOR U15P
3925
10U
1
681R
R77
INPUT
PMLL4148
Q4
R31
4K99
50V
C76
1U
100N
C78
C69
100N
47U
C91
SDOUT2
SDOUT1
MCLKO
SDOUT3
J2 3453
BLK
W5
IGnd
2
3
Pcb Mech M1235 V3.00
Top Assy M1235 V3.00
To LoAmp IGnd
SEE LAYOUT DOCUMENTATION
5
4
R103 47K
3
4018
PLL0
PLL1
2
MCLK_DIV
MST/SLAVE
1
10
9
8
6
7
RING
10K0
.175
R76
100R
10U
Q5
100N
C33
R108
50V
Q9
4K99 R57
4K99 R58
TIP
1K50
R43
Link
RING-SW
I2S/LJ
R3
4K99
3921
MDIV
EE
VE
5
LINK
3
1K62
R94
1K37
R98
20K5
R30
200K
R136
D1 PMLL4148
C68
100N
1R0
R104
7774
U1
R2
4K99
SL
4
HPF R42 1K50
3
R41
1K50
R47
1K50
2
5N
C86
R11
4K64
D2
MC33078D
2N
C3
C75
10U
1R0
1U
R132
0R
R106
0R
C21
R88
1R0
LRCLK
100N
C46
R49
0R
R50
0R
U16
10U
C45
R87
1R0
12.288
R51
R61
348K
J5
1
R137
1N
C93
R1
4K99
10
100R R79
1N
R112 20K5
R111 20K5
C92
R78
681R
R127
10K0
Q2
C56
100N
C57
10U
3613 I2C
RJ45 JCK
SN74AHC1G14
R134
4K99
SD-5361
50V
R86
9
10N
C15
1
.225
R128
1K0
Q3
4K64
R8
1K62
R96
1K37 R99
MC33078D
7817
C2
2N
J1
LD1
C53
100N
U5
SN74AHC1G14
U6
7776
CS5361
2N
100N C60
C26
1U
1R0
1K50
100N
C28
50V C27
R4
4K99
634R
R37
1K50 R45
C18
221R
R5
15N
C88
C110
1K0
R125
R97
15N
C90
6401
6401
U15 Prog U14 Prog
LD3
R59
221R
6401
6401
U13 Prog U12 Prog
LD2
10U
15P
C107
U15P Preamp
V3.00
.475
2
C48
15P
M1235
.475
C94
C23
50V
10K0
R133
22U
C84
3921
TIP
C109
J3
47P
47K
R114
MC33078D
1U
R33
3K74
R107
1R0
R32
3K74
100U
EE
VE
C117 100N U20
SL
RING-SW
10K0
R117 C115 15P
10K0
R116
RING
Input
C66
100N
7817
100N
C67
Q8
3K74
R120
MC33078D
R119 R118
4K75
4K75
330P
221R R141
7828
MC33078D
47K
R81
R64
470P
MC33078D
1U
C16
C37
100N
R35
100K0
R36
634R
C19
470P
50V
C22
10N
R34
3K74
3K74
R71
C62
100U
10N
C97
330P
C98
R138
47K
C114 R140 R139
221R 100K0
C108
R113
47P
R115
100K0
R80
1K0
TIP-SW
U18
13K
C44
4018
8
10
U9 100N C113
C32
7
M3
49R9 R56
C1
100N
50V
6
R25
1K50
M2
49R9 R55
1U
C24
R24
1K50
M1
9
15K0 R82
C14
470N
M0
8
C116
100N
J4
1R0
TAS3103
SEE NOTE 4
5
LM13700MX
100N
C25
R22
1K50
R23
1K50
C29
100N
100U
R121
3K74
100N7817
C96
100N
7817
C102
R48 10K0
R92
1U
C34
4
C95
100N
U4
Program
1R0
C79
0R
R105
R54
4K99
22U
220N
SCLKOUT2
3
10U
PMLL4148 100N C80
U21
CS4362
50V
C104 7908-PROGU12
100N
7885
R27
348K
C103
100N
R12 1K0
220N
C52
R91
100N
C77
4018
Q10
LD4
7791
C35
100N
C51 100N
PMLL4148
7885 R26
348K
C20
2N
C47
R89
1R0
2
C17
C50 100N
7909-PROGU13
D6
D5
R38
93R1
U10
7817
C99
249R0
C36
100N
R65
634R
P2
4052B
10U
22U
7911-PROGU15
7910-PROGU14
3739
3739
GRN
R44
C81
4K99 R60
249R0
R62
GRN
C9
7885
C49 100N
3739
15N C89
7
1U
C58
100N
U19
R63
249R0
R73
470P
C63
634R
R70
MC33078D
470P
C59
R72
634R
249R0
R39
93R1
7817
R67
100K0
U22
GRN
20K5
R29
7885
6
50V
R74
93R1
U17
C83
4K99
R28
C8
R6
221R
1
C61
C64
100N
R66
634R
R69 93R1
100N
C65
R68
R75
4506100N
22U
R109
1R0
3739
7817
100N
C39
Program1
249R0
249R0
100N
C106
392R
R9
Program2
2K74 R122
P1
U7
C85
5N
GRN
U24
Q1
R53
93R1
4434
R135 10K0
R14
4K02
C38 100N
U2
C6
1N
R13
392R
22U
R10
C100
4K02
100N C5
1N
C87
C31
100N C30
1U
C55 100N
CLIP
5906
1K37
MC33078D
C105
100N
B
100N
C101
C13
Program3
10K
ROT
49R9 R20
10U
100N
C82
C54
1R0
U23
C71
0R
R110
Prog Select
R21
4K99
10K0
R124
R95
1K62
221R
1N
C7
C11
VOLUME
+
C4
2N
C112
47P
22U
R129
R90
R7
3710
R123
1K0
C111
47P
Program4
10U
20K5 R40
-
W8
U11
392R 4K64
R16 R18
5N
4K02
R15
U8
1K0
LD5
4038
22U
C43
100N
7817
C42 100N
RED
W7
C10
R131
1K0
Q6
R84
C70
C74
100N
100U
200K
1K0
47P
Q7
7885
10K0 R130
_
D3
4K99 R46
1R0
LM1117-3V3
R93
C73
U3
100N
3740
R102
10K0
W3 15in 12C
22U
200K
R85
5989
C41
C72
R126
TIP-SW
100U
C40
C12
R101
10K0
R100
10K0
Ferrite
PWRDN
TIME ALIGNMENT SETTINGS
U15P
LEVEL
PROGRAM
SELECT
CLIP
LIMIT
00
dB
12
DSP
CONTROLLED
1
2
3
4
0 ms Delay
25Hz HPF, 24dB/Oct
Full Range - No Sub
2 ms Delay
100Hz HPF, 24dB/Oct
3 ms Delay
100Hz HPF, 24dB/Oct
8 ms Delay
100Hz HPF, 24dB/Oct
BAL
BAL
INPUT
OUTPUT
LINK
A-Z753 / 1v00
YS#8393 Grey Knob (qty: 2)
WIRING-U15P-Z815-control-KNOB-COLORS-00-1v1.ai