Page 1
SERVICE MANUAL
WORLD HEADQUARTERS
CANADA
Yorkville Sound
550 Granite Court
Pickering, Ontario
L1W-3Y8 CANADA
Voice: (905) 837-8481
Fax: (905) 837-8746
WEB: www.yorkville.com
Yorkville Sound Inc.
4625 Witmer Industrial Estate
Niagara Falls, New York
Voice: (716) 297-2920
Fax: (716) 297-3689
U.S.A.
14305 USA
1. Parts Lists
• TX2P
• TX3P
• TX4P
• TX5P
• TX8P
2. TX2P
• Schematic
• m453 Layout
• m457* Layout
3. TX3P
• Schematic
• m461 Layout
• m458* Layout
4. TX4P
• Schematic
• m459 Layout
• m458* Layout
5. TX5P
• Schematic
• m457* Layout
• m462 Layout
6. TX8P
• Schematic
• m454 Layout
• m458* Layout
7. Contact Information
Quality and Innovation Since 1963
Printed in Canada
Manual-Service-tx-proc-1v3.pdf
Page 2
IMPORTANT SAFETY INSTRUCTIONS
INSTRUCTIONS PERTAINING TO A
RISK OF FIRE, ELECTRIC SHOCK, OR
INJURY TO PERSONS.
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.
Read Instructions:
The
Owner's Manual
before operation of your unit.
instructions 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 all three blades can be fully inserted to prevent
blade exposure. Precautions should be taken so that the grounding
scheme on the unit is not defeated.
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
OPERATE THE UNIT
Service:
The unit should be serviced only by qualified service personnel.
should be read and understood
Please, save these
DO NOT
.
safe_v3.doc Version 3.5 Mar 98
INSTRUCTIONS RELATIVES AU
RISQUE DE FEU, CHOC ÉLECTRIQUE,
OU BLESSURES AUX PERSONNES.
AVIS:
AFIN DE RÉDUIRE LES RISQUE DE CHOC
ÉLECTRIQUE, N'ENLEVEZ PAS LE COUVERT (OU
LE PANNEAU ARRIÈRE). NE CONTIENT AUCUNE
PIÈCE RÉPARABLE PAR L'UTILISATEUR.
CONSULTEZ UN TECHNICIEN
QUALIFIÉ POUR L'ENTRETIENT.
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.
Warning:
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.
Cordon d'alimentation:
Évitez d'endommager le cordon d'alimentation.
L'APPAREIL
si le cordon d'alimentation est endommagé.
Service:
Consultez un technicien qualifié pour l'entretien de votre appareil.
N'UTILISEZ PAS
TX2P Parts List 11/5/98
YS No. Description Qty. YS No. Description Qty.
3571 28 PIN X .6" I.C. SOCKET 1 3583 8 CIR WAFER W/LCK 0.1" 1
6997 4MHZ CRYSTAL HC495 1 4811 1/4W 68R 5% T&R RES 16
6405 RED 3MM LED 1V7 5MA BRIGHT PACE 16 4602 1/8W 100R 5% T&R RES 17
6407 YELLOW3MM LED 1V8 5MA EVRLITE204YD 8 4645 1/8W 220R0 1%FLAME PROOF T&R RES 6
6408 GREEN 3MM LED 1V9 5MA FROSTED 1 4977 1/4W 220R 5%MINI T&R RES 4
6438 1N4004 400V 1A0 DIODE T&R 6 4867 1/4W 270R 5% T&R RES 4
6825 1N4148 75V 0A45 DIODE T&R 33 4986 1/4W 270R 5%MINI T&R RES 24
6733 BAT85/11330V 0A2 DIODE SCHTKY T&R 32 4855 1/4W 330R 5% T&R RES 2
6439 1N5225B 3V0 0W5 ZENER 5% T&R 2 4821 1/4W 470R 5% T&R RES 20
6436 1N753ARL 6V2 0W5 ZENER 5% T&R 8 4933 1/4W 470R 5% .2"U T&R RES 8
6732 MC79L05ACP TO92 NEG 5V0 REG 1 4980 1/4W 470R 5%MINI T&R RES 24
6855 NJM7805FA TO220 POS 5V0 REG IS 1 4871 1/4W 560R 5% T&R RES 4
6856 NJM7815FA TO220 POS 15V0 REG IS 1 4873 1/4W 680R 5% T&R RES 1
6857 NJM7915FA TO220 NEG 15V0 REG IS 1 4822 1/4W 820R 5% T&R RES 11
5103 MPSA06 TO92 NPN TRANS. T&R 9 5016 1/8W 820R 5%FLAME PROOF T&R RES 5
5104 MPSA56 TO92 PNP TRANS. T&R 1 4823 1/4W 1K 5% T&R RES 4
5105 MPSA13 TO92 NPN DARLINGTONT&R 8 4981 1/4W 1K 5%MINI T&R RES 17
5106 MPSA63 TO92 PNP DARLINGTONT&R 4 6110 1/4W 1K0 1%MINI MF T&R RES 8
6798 MC4741CP IC QUAD OP AMP 4 4854 1/4W 1K2 5% T&R RES 4
6840 MC33078P IC DUAL OP AMP 8 4889 1/4W 1K3 5% T&R RES 8
6882 TL072CP IC FET DUAL OP AMP 7 4993 1/4W 1K87 1% T&R RES 8
6889 TLO74CN IC QUAD O/A TEXASI ONLY 12 6113 1/4W 2K 5%MINI T&R RES 1
6950 TLE2062CP IC LOW CUR DUAL OP AMP 16 4919 1/4W 2K05 1%-NO SUBS- T&R RES 4
6745 LM13600N IC XCONDUCTANCE AMP 1 4864 1/4W 2K7 5% T&R RES 4
6999 THAT 2180LB IC VCA SIP 8 6124 1/4W 3K 5%MINI T&R RES 2
6959 4052 IC DUAL 1\4 CMOS SWITC 1 4992 1/4W 3K16 1% T&R RES 8
6980 MC74HC595AN IC 8 BIT SHIFT REGISTER 5 6136 1/4W 3K3 5%MINI T&R RES 8
6995 74HC597N IC 8BIT SHRE6 PARE IN 3 4774 1/4W 4K12 1% T&R RES 4
7001 74HC4051N IC 8TO1 CMOS SWITCH 2 4827 1/4W 4K7 5% T&R RES 7
6641 DS1233D-10 IC RESET SENSE 1 4943 1/4W 4K7 5% .2"U T&R RES 8
6970 AT24C02 IC EEPROM 128 BYTES 1 4982 1/4W 4K7 5%MINI T&R RES 10
6996 68HC705P9CP IC MICROCOMPUTER 1 4639 1/4W 4K99 1% T&R RES 16
7000 DS1868-10 IC (DIGITAL POTENTIOMETER 4 6128 1/4W 4K99 1%MINI MF T&R RES 16
5404 _27P 100V 10%CAP T&R TUBULAR NPO 8 4893 1/4W 5K1 5% T&R RES 4
5405 _27P 200V 5%CAP T&R RAD CER.2"NPO 10 6138 1/4W 5K1 5%MINI T&R RES 8
5203 _47P 100V 2%CAP T&R RAD CER.2"NPO 4 4787 1/4W 7K960 0.1% *** T&R RES 8
5410 100P 100V 10%CAP T&R BEAD NPO 1 4792 1/4W 8K25 1% T&R RES 8
5197 220P 100V 2%CAP T&R RAD CER.2"NPO 4 4810 1/4W 9K1 5% T&R RES 4
5201 470P 100V 5%CAP T&R RAD CER.2"NPO 24 4800 1/4W 10K0 1% T&R RES 12
5420 680P 50V 10%CAP T&R BEAD NPO 4 4829 1/4W 10K 5% T&R RES 10
5275 __3N3 100V 5%CAP T&R RADIAL.2"FILM 4 4983 1/4W 10K 5%MINI T&R RES 18
6451 __4N7 250V 20%CAP AC Y ONLY RAD10MM 1 6116 1/4W 10K0 1%MINI MF T&R RES 32
5272 __6N8 100V 5%CAP T&R RADIAL.2"FILM 4 4856 1/4W 12K 5% T&R RES 4
5376 __6N8 50V 5%CAP T&R BEAD X7R 4 4953 1/4W 12K 5% .2"U T&R RES 3
5205 _15N 100V 10%CAP T&R RADIAL.2"FILM 8 4979 1/4W 15K 5%MINI T&R RES 4
6435 _22N 275V 20%CAP AC X2 RAD BLK15MM 1 6123 1/4W 20K0 1%MINI MF T&R RES 23
5222 _33N 100V 10%CAP T&R RADIAL.2"FILM 20 6118 1/4W 22K 5%MINI T&R RES 4
5306 _33N 50V 10%CAP T&R BEAD X7R 8 4902 1/4W 24K 5% T&R RES 4
5223 _39N 100V 10%CAP T&R RADIAL.2"FILM 8 6129 1/4W 27K 5%MINI T&R RES 3
5224 _47N 100V 10%CAP T&R RADIAL.2"FILM 8 4917 1/4W 31K6 1% T&R RES 4
5228 100N 100V 5%CAP T&R RADIAL.2"FILM 61 6122 1/4W 33K 5%MINI T&R RES 4
5314 100N 50V 10%CAP T&R BEAD X7R 10 4767 1/4W 36K0 1%FLAME PROOF T&R RES 4
5230 180N 63V 5%CAP T&R RADIAL.2"FILM 16 4853 1/4W 39K 5% T&R RES 1
5255 __1U 63V 20%CAP T&R RADIAL ELE.2" 5 6119 1/4W 47K 5%MINI T&R RES 20
5257 __2U2 63V 20%CAP T&R RADIAL ELE.2" 4 4761 1/4W 60K4 1% T&R RES 8
5259 __4U7 63V 20%CAP T&R RADIAL ELE.2" 4 6139 1/4W 62K 5%MINI T&R RES 4
5281 _10U 16V 20%CAP NONPOLAR T&R .2" 16 4586 1/4W 82K 5%MINI T&R RES 4
5945 _10U 63V 20%CAP T&R RADIAL ELECTR 8 4772 1/4W 82K5 1% T&R RES 16
5260 _22U 50V 20%CAP T&R RADIAL ELE.2" 4 6120 1/4W 100K 5%MINI T&R RES 12
5267 100U 25V 20%CAP T&R RADIAL ELE.2" 3 4851 1/4W 120K 5% T&R RES 4
5879 100U 16V 20%CAP T&R RAD EL.2"8X7M 8 4839 1/4W 150K 5% T&R RES 4
5848 1000U 25V 20%CAP AXIAL ELECTR BULK 2 4972 1/4W 270K 5% .2"U T&R RES 4
5868 4700U 16V 10%CAP RADIAL ELECT BULK 1 4796 1/4W 180K 5%MINI T&R RES 5
4520 10K TRIM POT (ENCLOSED) 4 4849 1/4W 180K 5% T&R RES 3
4388 100K ROT B KNUR 9MM 25MM DETENT VER 4 6137 1/4W 200K 5%MINI T&R RES 1
3682
250 MALE PCB TAB BULK ON CATRIGE 2 4844 1/4W 1M 5% T&R RES 24
6956 SPEAKON CONN PCB MNT HOR NL4MD-H 4 4948 1/4W 1M 5% .2"U T&R RES 12
3923 NC3MAH MALE XLR PC MT 8 4951 1/4W 4M7 5% .2"U T&R RES 1
3657 FEMALE XLR PC MOUNT HORIZONTAL 4 3690 _8" 4C-28AWG RIB 1 W/LCK HDR 0.1" 3
3414 INTERNATIONAL PC MOUNT FUSEHOLDER 2 3706 13" 8C-26AWG RIB 1 W/LCK HDR 0.1" 1
2480 0.600 AMP SLO-BLO .25X1.25 FUSE 1 8774 1/4-20 X 1 1/2 GRD 5 BUTTON HEX JS5 1
3501 B52200F006 COMP WASH #4 SMALL 3 3629 SNAP IEC PWR SOC W/.250TAB FOR .04 1
8659 TX SERIES PUSH SW CAP GREY 12 3739 CUSTOM .4 LED SPACER 25
3473 8? 3/18 SVT AC LINE CORD REMOVABLE 1 3859 1/2 PLASTIC HEX SPACER #4 5
3654 PCB CONN 4 CIR .100 LOCKING 3 8818 3/4 OD X 5/16 ID X .08 THICK WASHER 1
3676 8 CIR CABLE HOLDER .098 1 8491 #10 SPLIT LOCK WASHER BO 11
5989 4 CIR CABLE HOLDER .098 3 3439 SP SERIES VERTICAL MOM PCB SWITCH 12
8800 6-32 KEPS NUT ZINC 1 1317 TXP SERIES PC MOUNT XFMR 1
8787 8-32 KEPS NUT ZINC 2
8788 1/4-20 KEPS NUT ZINC 1
Page 3
TX3P Parts List 11/5/98
YS No. Description Qty. YS No. Description Qty.
3571 28 PIN X .6" I.C. SOCKET 1 8787 8-32 KEPS NUT ZINC 2
6997 4MHZ CRYSTAL HC495 1 8788 1/4-20 KEPS NUT ZINC 1
6405 RED 3MM LED 1V7 5MA BRIGHT PACE 10 3583 8 CIR WAFER W/LCK 0.1" 1
6407 YELLOW3MM LED 1V8 5MA EVRLITE204YD 12 4811 1/4W 68R 5% T&R RES 12
6408 GREEN 3MM LED 1V9 5MA FROSTED 3 4602 1/8W 100R 5% T&R RES 13
6438 1N4004 400V 1A0 DIODE T&R 6 4645 1/8W 220R0 1%FLAME PROOF T&R RES 7
6825 1N4148 75V 0A45 DIODE T&R 39 4986 1/4W 270R 5%MINI T&R RES 25
6733 BAT85/11330V 0A2 DIODE SCHTKY T&R 25 4855 1/4W 330R 5% T&R RES 2
6439 1N5225B 3V0 0W5 ZENER 5% T&R 2 4933 1/4W 470R 5% .2"U T&R RES 6
6436 1N753ARL 6V2 0W5 ZENER 5% T&R 6 4980 1/4W 470R 5%MINI T&R RES 48
6461 1N5240BRL 10V0 0W5 ZENER 5% T&R 2 4873 1/4W 680R 5% T&R RES 1
6732 MC79L05ACP TO92 NEG 5V0 REG 1 4981 1/4W 1K 5%MINI T&R RES 23
6855 NJM7805FA TO220 POS 5V0 REG IS 1 6110 1/4W 1K0 1%MINI MF T&R RES 8
6856 NJM7815FA TO220 POS 15V0 REG IS 1 4988 1/4W 1K5 5%MINI T&R RES 4
6857 NJM7915FA TO220 NEG 15V0 REG IS 1 4993 1/4W 1K87 1% T&R RES 8
5103 MPSA06 TO92 NPN TRANS. T&R 7 4825 1/4W 1K8 5% T&R RES 2
5104 MPSA56 TO92 PNP TRANS. T&R 1 6113 1/4W 2K 5%MINI T&R RES 3
5105 MPSA13 TO92 NPN DARLINGTONT&R 6 4919 1/4W 2K05 1%-NO SUBS- T&R RES 2
5106 MPSA63 TO92 PNP DARLINGTONT&R 2 4587 1/4W 2K32 1% T&R RES 2
6798 MC4741CP IC QUAD OP AMP 5 6114 1/4W 2K49 1%MINI MF T&R RES 2
6840 MC33078P IC DUAL OP AMP 8 4588 1/4W 2K43 1% T&R RES 2
6882 TL072CP IC FET DUAL OP AMP 5 4864 1/4W 2K7 5% T&R RES 2
6889 TLO74CN IC QUAD O/A TEXASI ONLY 7 4805 1/4W 2K87 1% T&R RES 4
6950 TLE2062CP IC LOW CUR DUAL OP AMP 20 6124 1/4W 3K 5%MINI T&R RES 6
6745 LM13600N IC XCONDUCTANCE AMP 1 4992 1/4W 3K16 1% T&R RES 6
6999 THAT 2180LB IC VCA SIP 6 4826 1/4W 3K3 5% T&R RES 2
6959 4052 IC DUAL 1\4 CMOS SWITC 3 4850 1/4W 3K9 5% T&R RES 2
6980 MC74HC595AN IC 8 BIT SHIFT REGISTER 5 4943 1/4W 4K7 5% .2"U T&R RES 6
6995 74HC597N IC 8BIT SHRE6 PARE IN 3 4982 1/4W 4K7 5%MINI T&R RES 7
7001 74HC4051N IC 8TO1 CMOS SWITCH 3 4639 1/4W 4K99 1% T&R RES 15
6641 DS1233D-10 IC RESET SENSE 1 6128 1/4W 4K99 1%MINI MF T&R RES 3
6970 AT24C02 IC EEPROM 128 BYTES 1 6138 1/4W 5K1 5%MINI T&R RES 6
6996 68HC705P9CP IC MICROCOMPUTER 1 4717 1/4W 6K19 1%MINI T&R RES 2
7000 DS1868-10 IC (DIGITAL POTENTIOMETER 4 4978 1/4W 6K8 5%MINI T&R RES 6
5404 _27P 100V 10%CAP T&R TUBULAR NPO 6 4801 1/4W 6K98 1% T&R RES 2
5405 _27P 200V 5%CAP T&R RAD CER.2"NPO 8 4887 1/4W 7K5 5% T&R RES 4
5410 100P 100V 10%CAP T&R BEAD NPO 1 4787 1/4W 7K960 0.1% *** T&R RES 8
5197 220P 100V 2%CAP T&R RAD CER.2"NPO 6 4792 1/4W 8K25 1% T&R RES 2
5417 330P 50V 10%CAP T&R BEAD NPO 2 4983 1/4W 10K 5%MINI T&R RES 12
5201 470P 100V 5%CAP T&R RAD CER.2"NPO 16 6116 1/4W 10K0 1%MINI MF T&R RES 42
5208 __2N2 400V 5%CAP T&R RADIAL.2"FILM 2 4860 1/4W 11K 5% T&R RES 2
5432 __4N7 50V 10%CAP T&R TUBULAR Y5R 2 4953 1/4W 12K 5% .2"U T&R RES 3
6451 __4N7 250V 20%CAP AC Y ONLY RAD10MM 1 4773 1/4W 12K1 1% T&R RES 2
5376 __6N8 50V 5%CAP T&R BEAD X7R 2 4979 1/4W 15K 5%MINI T&R RES 2
5204 _10N 100V 10%CAP T&R RADIAL.2"FILM 4 4784 1/4W 17K40 0.1% *** T&R RES 4
5205 _15N 100V 10%CAP T&R RADIAL.2"FILM 8 6123 1/4W 20K0 1%MINI MF T&R RES 21
6435 _22N 275V 20%CAP AC X2 RAD BLK15MM 1 6118 1/4W 22K 5%MINI T&R RES 6
5222 _33N 100V 10%CAP T&R RADIAL.2"FILM 5 4902 1/4W 24K 5% T&R RES 6
5306 _33N 50V 10%CAP T&R BEAD X7R 3 6129 1/4W 27K 5%MINI T&R RES 3
5223 _39N 100V 10%CAP T&R RADIAL.2"FILM 4 4890 1/4W 30K 5% T&R RES 2
5228 100N 100V 5%CAP T&R RADIAL.2"FILM 55 6122 1/4W 33K 5%MINI T&R RES 4
5314 100N 50V 10%CAP T&R BEAD X7R 10 4767 1/4W 36K0 1%FLAME PROOF T&R RES 4
5229 150N 63V 10%CAP T&R RADIAL.2"FILM 12 4853 1/4W 39K 5% T&R RES 1
5230 180N 63V 5%CAP T&R RADIAL.2"FILM 4 4927 1/4W 47K 5% .2"U T&R RES 2
5231 220N 63V 10%CAP T&R RADIAL.2"FILM 6 6119 1/4W 47K 5%MINI T&R RES 24
5233 330N 63V 5%CAP T&R RADIAL.2"FILM 4 6139 1/4W 62K 5%MINI T&R RES 2
5234 470N 63V 10%CAP T&R RADIAL.2"FILM 2 4760 1/4W 75K 5% T&R RES 4
5240 680N 63V 10%CAP T&R RADIAL.2"FILM 4 4772 1/4W 82K5 1% T&R RES 16
5255 __1U 63V 20%CAP T&R RADIAL ELE.2" 7 6120 1/4W 100K 5%MINI T&R RES 12
5257 __2U2 63V 20%CAP T&R RADIAL ELE.2" 4 4851 1/4W 120K 5% T&R RES 2
5259 __4U7 63V 20%CAP T&R RADIAL ELE.2" 2 4894 1/4W 130K 5% T&R RES 2
5281 _10U 16V 20%CAP NONPOLAR T&R .2" 6 4839 1/4W 150K 5% T&R RES 2
5945 _10U 63V 20%CAP T&R RADIAL ELECTR 8 4796 1/4W 180K 5%MINI T&R RES 6
5260 _22U 50V 20%CAP T&R RADIAL ELE.2" 2 6137 1/4W 200K 5%MINI T&R RES 5
5267 100U 25V 20%CAP T&R RADIAL ELE.2" 9 6126 1/4W 220K 5%MINI T&R RES 6
5848 1000U 25V 20%CAP AXIAL ELECTR BULK 2 6135 1/4W 270K 5%MINI T&R RES 6
5868 4700U 16V 10%CAP RADIAL ELECT BULK 1 4844 1/4W 1M 5% T&R RES 20
4388 100K ROT B KNUR 9MM 25MM DETENT VER 6 4948 1/4W 1M 5% .2"U T&R RES 14
6956 SPEAKON CONN PCB MNT HOR NL4MD-H 3 4797 1/4W 1M2 5% T&R RES 4
3922 NC3FAH1-0 FEMALE XLR PC MT 2 4951 1/4W 4M7 5% .2"U T&R RES 1
3923 NC3MAH MALE XLR PC MT 6 3690 _8" 4C-28AWG RIB 1 W/LCK HDR 0.1" 3
3451 0.089 OD SMALL EYELET ELECTROPLATED 12 3706 13" 8C-26AWG RIB 1 W/LCK HDR 0.1" 1
3414 INTERNATIONAL PC MOUNT FUSEHOLDER 2 3629 SNAP IEC PWR SOC W/.250TAB FOR .04 1
2480 0.600 AMP SLO-BLO .25X1.25 FUSE 1 3739 CUSTOM .4 LED SPACER 27
3501 B52200F006 COMP WASH #4 SMALL 3 3859 1/2 PLASTIC HEX SPACER #4 5
8659 TX SERIES PUSH SW CAP GREY 10 8491 #10 SPLIT LOCK WASHER BO 6
3654 PCB CONN 4 CIR .100 LOCKING 3 3437 DPDT PUSH SW PCMT V MINI UGT 3522 2
3676 8 CIR CABLE HOLDER .098 1 3439 SP SERIES VERTICAL MOM PCB SWITCH 10
5989 4 CIR CABLE HOLDER .098 3 1320 TXP SERIES T?RD 1
8800 6-32 KEPS NUT ZINC 1
TX4P Parts List 11/5/98
YS No. Description Qty. YS No. Description Qty.
3571 28 PIN X .6" I.C. SOCKET 1 4811 1/4W 68R 5% T&R RES 12
6997 4MHZ CRYSTAL HC495 1 4602 1/8W 100R 5% T&R RES 13
6405 RED 3MM LED 1V7 5MA BRIGHT PACE 12 4977 1/4W 220R 5%MINI T&R RES 7
6407 YELLOW3MM LED 1V8 5MA EVRLITE204YD 10 4986 1/4W 270R 5%MINI T&R RES 25
6408 GREEN 3MM LED 1V9 5MA FROSTED 3 4855 1/4W 330R 5% T&R RES 2
6438 1N4004 400V 1A0 DIODE T&R 6 4698 1/8W 475R 1%FLAME PROOF T&R RES 6
6825 1N4148 75V 0A45 DIODE T&R 41 4821 1/4W 470R 5% T&R RES 3
6733 BAT85/11330V 0A2 DIODE SCHTKY T&R 25 4933 1/4W 470R 5% .2"U T&R RES 6
6439 1N5225B 3V0 0W5 ZENER 5% T&R 2 4980 1/4W 470R 5%MINI T&R RES 43
6436 1N753ARL 6V2 0W5 ZENER 5% T&R 6 4873 1/4W 680R 5% T&R RES 1
6461 1N5240BRL 10V0 0W5 ZENER 5% T&R 2 4822 1/4W 820R 5% T&R RES 2
6732 MC79L05ACP TO92 NEG 5V0 REG 1 4758 1/4W 953R 1% T&R RES 2
6855 NJM7805FA TO220 POS 5V0 REG IS 1 4823 1/4W 1K 5% T&R RES 2
6856 NJM7815FA TO220 POS 15V0 REG IS 1 4981 1/4W 1K 5%MINI T&R RES 17
6857 NJM7915FA TO220 NEG 15V0 REG IS 1 6110 1/4W 1K0 1%MINI MF T&R RES 4
5103 MPSA06 TO92 NPN TRANS. T&R 7 4988 1/4W 1K5 5%MINI T&R RES 2
5104 MPSA56 TO92 PNP TRANS. T&R 3 4993 1/4W 1K87 1% T&R RES 6
5105 MPSA13 TO92 NPN DARLINGTONT&R 6 6113 1/4W 2K 5%MINI T&R RES 11
5106 MPSA63 TO92 PNP DARLINGTONT&R 2 4919 1/4W 2K05 1%-NO SUBS- T&R RES 4
6798 MC4741CP IC QUAD OP AMP 5 4847 1/4W 2K2 5% T&R RES 2
6840 MC33078P IC DUAL OP AMP 8 4587 1/4W 2K32 1% T&R RES 2
6882 TL072CP IC FET DUAL OP AMP 5 4883 1/4W 2K49 1% T&R RES 2
6889 TLO74CN IC QUAD O/A TEXASI ONLY 7 4864 1/4W 2K7 5% T&R RES 2
6950 TLE2062CP IC LOW CUR DUAL OP AMP 20 4805 1/4W 2K87 1% T&R RES 2
6745 LM13600N IC XCONDUCTANCE AMP 1 6124 1/4W 3K 5%MINI T&R RES 2
6999 THAT 2180LB IC VCA SIP 6 6136 1/4W 3K3 5%MINI T&R RES 2
6959 4052 IC DUAL 1\4 CMOS SWITC 3 4850 1/4W 3K9 5% T&R RES 2
6980 MC74HC595AN IC 8 BIT SHIFT REGISTER 5 4910 1/4W 4K3 5% T&R RES 2
6995 74HC597N IC 8BIT SHRE6 PARE IN 3 4943 1/4W 4K7 5% .2"U T&R RES 6
7001 74HC4051N IC 8TO1 CMOS SWITCH 3 4982 1/4W 4K7 5%MINI T&R RES 7
6641 DS1233D-10 IC RESET SENSE 1 4639 1/4W 4K99 1% T&R RES 12
6970 AT24C02 IC EEPROM 128 BYTES 1 6138 1/4W 5K1 5%MINI T&R RES 6
6996 68HC705P9CP IC MICROCOMPUTER 1 4717 1/4W 6K19 1%MINI T&R RES 8
7000 DS1868-10 IC (DIGITAL POTENTIOMETER 4 4978 1/4W 6K8 5%MINI T&R RES 4
5404 _27P 100V 10%CAP T&R TUBULAR NPO 6 4801 1/4W 6K98 1% T&R RES 2
5405 _27P 200V 5%CAP T&R RAD CER.2"NPO 8 4887 1/4W 7K5 5% T&R RES 6
5410 100P 100V 10%CAP T&R BEAD NPO 1 4787 1/4W 7K960 0.1% *** T&R RES 10
5197 220P 100V 2%CAP T&R RAD CER.2"NPO 6 4829 1/4W 10K 5% T&R RES 1
5417 330P 50V 10%CAP T&R BEAD NPO 2 4983 1/4W 10K 5%MINI T&R RES 28
5201 470P 100V 5%CAP T&R RAD CER.2"NPO 16 6116 1/4W 10K0 1%MINI MF T&R RES 24
5275 __3N3 100V 5%CAP T&R RADIAL.2"FILM 2 4953 1/4W 12K 5% .2"U T&R RES 5
6451 __4N7 250V 20%CAP AC Y ONLY RAD10MM 1 4775 1/4W 14K0 1% T&R RES 2
5272 __6N8 100V 5%CAP T&R RADIAL.2"FILM 2 4979 1/4W 15K 5%MINI T&R RES 4
5300 _10N 50V 10%CAP T&R BEAD X7R 4 4784 1/4W 17K40 0.1% *** T&R RES 2
5205 _15N 100V 10%CAP T&R RADIAL.2"FILM 6 6123 1/4W 20K0 1%MINI MF T&R RES 21
6435 _22N 275V 20%CAP AC X2 RAD BLK15MM 1 4777 1/4W 21K5 1% T&R RES 4
5222 _33N 100V 10%CAP T&R RADIAL.2"FILM 7 6118 1/4W 22K 5%MINI T&R RES 8
5306 _33N 50V 10%CAP T&R BEAD X7R 3 4902 1/4W 24K 5% T&R RES 2
5224 _47N 100V 10%CAP T&R RADIAL.2"FILM 4 4956 1/4W 27K 5% .2"U T&R RES 2
5228 100N 100V 5%CAP T&R RADIAL.2"FILM 63 6129 1/4W 27K 5%MINI T&R RES 7
5314 100N 50V 10%CAP T&R BEAD X7R 10 4947 1/4W 33K 5% .2"U T&R RES 4
5229 150N 63V 10%CAP T&R RADIAL.2"FILM 8 6122 1/4W 33K 5%MINI T&R RES 6
5231 220N 63V 10%CAP T&R RADIAL.2"FILM 2 4767 1/4W 36K0 1%FLAME PROOF T&R RES 4
5234 470N 63V 10%CAP T&R RADIAL.2"FILM 2 4794 1/4W 37K90 0.1% *** T&R RES 2
5240 680N 63V 10%CAP T&R RADIAL.2"FILM 4 4853 1/4W 39K 5% T&R RES 1
5255 __1U 63V 20%CAP T&R RADIAL ELE.2" 7 6119 1/4W 47K 5%MINI T&R RES 26
5256 __1U 63V 5%CAP T&R RADIAL.2"FILM 2 4928 1/4W 56K 5% .2"U T&R RES 2
5257 __2U2 63V 20%CAP T&R RADIAL ELE.2" 4 4761 1/4W 60K4 1% T&R RES 2
5259 __4U7 63V 20%CAP T&R RADIAL ELE.2" 2 6139 1/4W 62K 5%MINI T&R RES 2
5281 _10U 16V 20%CAP NONPOLAR T&R .2" 6 4836 1/4W 68K 5% T&R RES 6
5945 _10U 63V 20%CAP T&R RADIAL ELECTR 8 4772 1/4W 82K5 1% T&R RES 12
5260 _22U 50V 20%CAP T&R RADIAL ELE.2" 4 4942 1/4W 100K 5% .2"U T&R RES 4
5267 100U 25V 20%CAP T&R RADIAL ELE.2" 11 6120 1/4W 100K 5%MINI T&R RES 12
5848 1000U 25V 20%CAP AXIAL ELECTR BULK 2 4851 1/4W 120K 5% T&R RES 2
5868 4700U 16V 10%CAP RADIAL ELECT BULK 1 4796 1/4W 180K 5%MINI T&R RES 6
4388 100K ROT B KNUR 9MM 25MM DETENT VER 6 6137 1/4W 200K 5%MINI T&R RES 5
6956 SPEAKON CONN PCB MNT HOR NL4MD-H 4 6126 1/4W 220K 5%MINI T&R RES 4
3922 NC3FAH1-0 FEMALE XLR PC MT 2 6135 1/4W 270K 5%MINI T&R RES 6
3923 NC3MAH MALE XLR PC MT 8 4842 1/4W 330K 5% T&R RES 2
3414 INTERNATIONAL PC MOUNT FUSEHOLDER 2 4880 1/4W 680K 5% T&R RES 2
2480 0.600 AMP SLO-BLO .25X1.25 FUSE 1 4844 1/4W 1M 5% T&R RES 20
8659 TX SERIES PUSH SW CAP GREY 10 4948 1/4W 1M 5% .2"U T&R RES 10
3473 8? 3/18 SVT AC LINE CORD REMOVABLE 1 4797 1/4W 1M2 5% T&R RES 4
3654 PCB CONN 4 CIR .100 LOCKING 4 4951 1/4W 4M7 5% .2"U T&R RES 1
3676 8 CIR CABLE HOLDER .098 1 3697 RELAY 2C 02AMP DC05 100MA PC-S 2
5989 4 CIR CABLE HOLDER .098 3 3690 _8" 4C-28AWG RIB 1 W/LCK HDR 0.1" 3
8800 6-32 KEPS NUT ZINC 1 3706 13" 8C-26AWG RIB 1 W/LCK HDR 0.1" 1
8787 8-32 KEPS NUT ZINC 2 3437 DPDT PUSH SW PCMT V MINI UGT 3522 2
8788 1/4-20 KEPS NUT ZINC 1 3439 SP SERIES VERTICAL MOM PCB SWITCH 10
3583 8 CIR WAFER W/LCK 0.1" 1 1320 TXP SERIES T?RD 1
Page 4
TX5P Parts List 10/19/00
YS No.
Description
Qty.
YS No.
Description
Qty.
3571
28 PIN X .6" I.C. SOCKET
1
8787
8-32 KEPS NUT ZINC
2
6997
4MHZ CRYSTAL HC495
1
8788
1/4-20 KEPS NUT ZINC
1
5906
RED 3MM LED 1V9 20MA .4SPCER T&R
16
3583
8 CIR WAFER W/LCK 0.1"
1
5907
YEL 3MM LED 1V9 20MA .4SPCER T&R
8
4597
22AWG STRAN TC WIR JMP
9
5908
GRN 3MM LED 1V9 20MA .4SPCER T&R
1
4599
22AWG SOLID SC WIR T&R JMP
253
6825
1N4148 75V 0A45 DIODE T&R
33
5299
24AWG SOLID SC WIR RAD JMP
24
6438
1N4004 400V 1A0 DIODE T&R
6
4811
1/4W 68R 5% T&R RES
16
6733
BAT85 30V 0A2 DIODE SCHTKYT&R
32
4602
1/8W 100R 5% T&R RES
17
6439
1N5225B 3V0 0W5 ZENER 5% T&R
2
4645
1/8W 220R0 1%FLAME PROOF T&R RES
2
6436
1N753ARL 6V2 0W5 ZENER 5% T&R
8
4977
1/4W 220R 5%MINI T&R RES
4
6732
MC79L05ACP TO92 N 5V0 REG V4
1
4986
1/4W 270R 5%MINI T&R RES
32
6855
NJM7805FA TO220 P 5V0 REG IS V1
1
4855
1/4W 330R 5% T&R RES
2
6856
NJM7815FA TO220 P 15V0 REG IS V1
1
4821
1/4W 470R 5% T&R RES
16
6857
NJM7915FA TO220 N 15V0 REG IS V2
1
4933
1/4W 470R 5% .2"U T&R RES
8
5103
MPSA06 TO92 NPN TRAN T&R TA
9
4980
1/4W 470R 5%MINI T&R RES
28
5104
MPSA56 TO92 PNP TRAN T&R TA
1
4873
1/4W 680R 5% T&R RES
1
5105
MPSA13 TO92 NPN DARL T&R TA
8
4822
1/4W 820R 5% T&R RES
4
5106
MPSA63 TO92 PNP DARL T&R TA
4
4823
1/4W 1K 5% T&R RES
1
6798
MC4741CP IC QUAD OP AMP
4
4981
1/4W 1K 5%MINI T&R RES
28
6840
MC33078P IC DUAL OP AMP
8
6110
1/4W 1K0 1%MINI MF T&R RES
8
6882
TL072CP IC FET DUAL OP AMP
7
4585
1/4W 1K2 5%MINI T&R RES
8
6889
TLO74CN IC QUAD O/A T.I ONLY
12
4824
1/4W 1K5 5% T&R RES
4
6950
TLE2062CP IC LOW CUR DUAL OP AMP
16
4993
1/4W 1K87 1% T&R RES
8
6745
LM13600N IC XCONDUCTANCE AMP
1
4808
1/4W 2K 5% T&R RES
8
6999
THAT 2180LB IC VCA SIP
8
6113
1/4W 2K 5%MINI T&R RES
1
6959
4052 IC DUAL 1\4 CMOS SWITC
1
4919
1/4W 2K05 1%-NO SUBS- T&R RES
4
6980
MC74HC595AN IC 8 BIT SHIFT REGISTE
5
4587
1/4W 2K32 1% T&R RES
4
6995
74HC597N IC 8BIT SHRE6 PARE IN
3
4883
1/4W 2K49 1% T&R RES
4
7001
74HC4051N IC 8TO1 CMOS SWITCH
2
4864
1/4W 2K7 5% T&R RES
4
6641
DS1233D-10 IC RESET SENSE
1
4805
1/4W 2K87 1% T&R RES
4
6970
AT24C02 IC EEPROM 128 BYTES
1
6124
1/4W 3K 5%MINI T&R RES
2
6996
68HC705P9CP IC MICROCOMPUTER
1
6136
1/4W 3K3 5%MINI T&R RES
8
7000
DS1868-10 IC DIGITAL POT
4
4943
1/4W 4K7 5% .2"U T&R RES
8
5404
_27P 100V 10%CAP T&R BEAD NPO
8
4982
1/4W 4K7 5%MINI T&R RES
9
5405
_27P 200V 5%CAP T&R RAD CER.2"NPO
10
4639
1/4W 4K99 1% T&R RES
16
5203
_47P 100V 2%CAP T&R RAD CER.2"NPO
4
6128
1/4W 4K99 1%MINI MF T&R RES
16
5410
100P 100V 10%CAP T&R BEAD NPO
1
6138
1/4W 5K1 5%MINI T&R RES
8
5197
220P 100V 2%CAP T&R RAD CER.2"NPO
4
4717
1/4W 6K19 1%MINI T&R RES
4
5417
330P 50V 10%CAP T&R BEAD NPO
4
4870
1/4W 6K2 5% T&R RES
4
5201
470P 100V 5%CAP T&R RAD CER.2"NPO
24
4787
1/4W 7K960 0.1% *** T&R RES
8
5275
__3N3 100V 5%CAP T&R RAD .2"FLM
4
4800
1/4W 10K0 1% T&R RES
20
6451
__4N7 250V 20%CAP BLK 'Y' 10MM AC
1
4983
1/4W 10K 5%MINI T&R RES
25
5272
__6N8 100V 5%CAP T&R RAD .2"FLM
4
6116
1/4W 10K0 1%MINI MF T&R RES
27
5300
_10N 50V 10%CAP T&R BEAD X7R
4
4953
1/4W 12K 5% .2"U T&R RES
3
5205
_15N 100V 10%CAP T&R RAD .2"FLM
8
4979
1/4W 15K 5%MINI T&R RES
8
6435
_22N 275V 20%CAP BLK 'X2' 15MM AC
1
6123
1/4W 20K0 1%MINI MF T&R RES
19
5222
_33N 100V 10%CAP T&R RAD .2"FLM
12
6129
1/4W 27K 5%MINI T&R RES
3
5306
_33N 50V 10%CAP T&R BEAD X7R
8
6122
1/4W 33K 5%MINI T&R RES
4
5224
_47N 100V 10%CAP T&R RAD .2"FLM
12
4767
1/4W 36K0 1%FLAME PROOF T&R RES
8
5226
_68N 100V 5%CAP T&R RAD .2"FLM
4
4853
1/4W 39K 5% T&R RES
1
5228
100N 100V 5%CAP T&R RAD .2"FLM
45
6119
1/4W 47K 5%MINI T&R RES
24
5314
100N 50V 10%CAP T&R BEAD X7R
10
4761
1/4W 60K4 1% T&R RES
4
5229
150N 63V 10%CAP T&R RAD .2"FLM
8
4760
1/4W 75K 5% T&R RES
4
5234
470N 63V 10%CAP T&R RAD .2"FLM
12
4763
1/4W 82K50 0.1% *** T&R RES
20
5240
680N 63V 10%CAP T&R RAD .2"FLM
8
4942
1/4W 100K 5% .2"U T&R RES
4
5255
__1U 63V 20%CAP T&R RAD .2"EL
1
6120
1/4W 100K 5%MINI T&R RES
12
5257
__2U2 63V 20%CAP T&R RAD .2"EL
4
4851
1/4W 120K 5% T&R RES
4
5281
_10U 16V 20%CAP T&R RAD .2"NP
8
4796
1/4W 180K 5%MINI T&R RES
4
5945
_10U 63V 20%CAP T&R RAD .2"EL
12
6137
1/4W 200K 5%MINI T&R RES
1
5260
_22U 50V 20%CAP T&R RAD .2"EL
8
4879
1/4W 270K 5% T&R RES
4
5267
100U 25V 20%CAP T&R RAD .2"EL
3
4880
1/4W 680K 5% T&R RES
4
5879
100U 16V 20%CAP T&R 8X7MM .2"EL
8
4844
1/4W 1M 5% T&R RES
24
5848
1000U 25V 20%CAP BLK AXIAL EL
2
4948
1/4W 1M 5% .2"U T&R RES
12
5868
4700U 16V 10%CAP BLK 16X31MM ELS
1
4951
1/4W 4M7 5% .2"U T&R RES
1
4388
100K B LIN 9MM DETENT KNURL P30
4
3690
_8" 4C-28AWG RIB 1 W/LCK HDR 098
3
4520
_10K TRIM POT
4
3706
13" 8C-26AWG RIB 1 W/LCK HDR 098
1
3489
CLIP 250X032 18-22AWG DISCO/INSL
1
8865
4-40 X 5/16 PAN PH MS JS500
10
3490
CLIP 250X032 14-16AWG DISCO/INSL
4
8742
4-40 X 3/8 PAN PH TAPTITE JS500
3
3602
RING TERMINAL 18AWG WIRE & #8 SCREW
1
8827
4-40 X 1/2 FLAT PH TAPTITE JS500
8
3682
250 MALE PCB TAB BULK CARTRIGE
2
8842
#4 X 5/16 PAN QUAD TYPE A JS500 BLK
16
6956
SPKON 4C PCB MT HORZ GRY #4
4
8801
6-32 X 3/8 PAN PH TAPTITE JS500
1
3923
XLR MALE PCB MT HORZ MTHOLE-V SNAP
8
8829
6-32 X 3/8 FLAT PH TAPTITE BO#4 HEA
34
3657
XLR FEML PCB MT HORZ NO SHELL
4
8802
8-32 X 3/8 PAN QUAD TPTTE JS500
2
3451
EYELET SMALL 0.089 OD PLATED
16
8809
10-32 X 1/4 PAN PH TAPTITE JS500
11
3414
INTERNATIONAL PC MOUNT FUSEHOLDER
2
8774
1/4-20 X 1 1/2 GRD 5 BUTTON HEX JS5
1
2480
0.600 AMP SLO-BLO .25X1.25 FUSE
1
3629
SNAP IEC PWR SOC W/.250TAB FOR .04
1
3501
B52200F006 COMP WASH #4 SMALL
3
3859
1/2 PLASTIC HEX SPACER #4
5
3799
ROUND BUMPER BUTTON BLACK
1
8818
3/4 OD X 5/16 ID X .08 THICK WASHER
1
3810
4" NYLON CABLE TIE
1
8491
#10 SPLIT LOCK WASHER BO
11
3827
SQUARE BUMPER BUTTON BLACK
5
3439
SP SERIES VERTICAL MOM PCB SWITCH
12
8659
TX SERIES PUSH SW CAP GREY
12
1320
TXP SERIES T'RD
1
3473
8' 3/18 SVT AC LINE CORD REMOVABLE
1
8250
TX2P OVERLAY
1
3654
PCB CONN 4 CIR .100 LOCKING
3
3676
8 CIR CABLE HOLDER .098
1
5989
4 CIR CABLE HOLDER .098
3
8800
6-32 KEPS NUT ZINC
1
TX8P Parts List 11/5/98
YS No. Description Qty. YS No. Description Qty.
3571 28 PIN X .6" I.C. SOCKET 1 4602 1/8W 100R 5% T&R RES 17
6997 4MHZ CRYSTAL HC495 1 4645 1/8W 220R0 1%FLAME PROOF T&R RES 7
6405 RED 3MM LED 1V7 5MA BRIGHT PACE 12 4986 1/4W 270R 5%MINI T&R RES 31
6407 YELLOW3MM LED 1V8 5MA EVRLITE204YD 12 4855 1/4W 330R 5% T&R RES 4
6408 GREEN 3MM LED 1V9 5MA FROSTED 3 4933 1/4W 470R 5% .2"U T&R RES 9
6438 1N4004 400V 1A0 DIODE T&R 6 4980 1/4W 470R 5%MINI T&R RES 51
6825 1N4148 75V 0A45 DIODE T&R 45 4781 1/8W 681R 1%FLAME PROOF T&R RES 5
6733 BAT85/11330V 0A2 DIODE SCHTKY T&R 33 4869 1/4W 750R 5% T&R RES 4
6439 1N5225B 3V0 0W5 ZENER 5% T&R 2 4934 1/4W 1K 5% .2"U T&R RES 2
6436 1N753ARL 6V2 0W5 ZENER 5% T&R 8 4981 1/4W 1K 5%MINI T&R RES 2
6461 1N5240BRL 10V0 0W5 ZENER 5% T&R 2 6110 1/4W 1K0 1%MINI MF T&R RES 35
6732 MC79L05ACP TO92 NEG 5V0 REG 1 4889 1/4W 1K3 5% T&R RES 4
6855 NJM7805FA TO220 POS 5V0 REG IS 1 4769 1/4W 1K4 1% T&R RES 2
6856 NJM7815FA TO220 POS 15V0 REG IS 1 4988 1/4W 1K5 5%MINI T&R RES 2
6857 NJM7915FA TO220 NEG 15V0 REG IS 1 4993 1/4W 1K87 1% T&R RES 8
5103 MPSA06 TO92 NPN TRANS. T&R 9 6113 1/4W 2K 5%MINI T&R RES 1
5104 MPSA56 TO92 PNP TRANS. T&R 1 4919 1/4W 2K05 1%-NO SUBS- T&R RES 2
5105 MPSA13 TO92 NPN DARLINGTONT&R 8 4847 1/4W 2K2 5% T&R RES 2
5106 MPSA63 TO92 PNP DARLINGTONT&R 2 4587 1/4W 2K32 1% T&R RES 4
6798 MC4741CP IC QUAD OP AMP 6 4883 1/4W 2K49 1% T&R RES 2
6840 MC33078P IC DUAL OP AMP 8 4805 1/4W 2K87 1% T&R RES 4
6882 TL072CP IC FET DUAL OP AMP 13 6124 1/4W 3K 5%MINI T&R RES 2
6889 TLO74CN IC QUAD O/A TEXASI ONLY 8 4826 1/4W 3K3 5% T&R RES 2
6950 TLE2062CP IC LOW CUR DUAL OP AMP 20 4850 1/4W 3K9 5% T&R RES 2
6745 LM13600N IC XCONDUCTANCE AMP 1 4756 1/4W 4K120 0.1% *** T&R RES 6
6999 THAT 2180LB IC VCA SIP 8 4943 1/4W 4K7 5% .2"U T&R RES 8
6959 4052 IC DUAL 1\4 CMOS SWITC 3 4982 1/4W 4K7 5%MINI T&R RES 9
6980 MC74HC595AN IC 8 BIT SHIFT REGISTER 5 4639 1/4W 4K99 1% T&R RES 16
6995 74HC597N IC 8BIT SHRE6 PARE IN 3 6128 1/4W 4K99 1%MINI MF T&R RES 12
7001 74HC4051N IC 8TO1 CMOS SWITCH 3 4893 1/4W 5K1 5% T&R RES 8
6641 DS1233D-10 IC RESET SENSE 1 4778 1/4W 5K36 1% T&R RES 4
6970 AT24C02 IC EEPROM 128 BYTES 1 4717 1/4W 6K19 1%MINI T&R RES 4
6996 68HC705P9CP IC MICROCOMPUTER 1 4978 1/4W 6K8 5%MINI T&R RES 2
7000 DS1868-10 IC (DIGITAL POTENTIOMETER 4 4801 1/4W 6K98 1% T&R RES 4
5404 _27P 100V 10%CAP T&R TUBULAR NPO 8 6121 1/4W 6K98 1%MINI MF T&R RES 6
5405 _27P 200V 5%CAP T&R RAD CER.2"NPO 10 4887 1/4W 7K5 5% T&R RES 4
5410 100P 100V 10%CAP T&R BEAD NPO 1 4787 1/4W 7K960 0.1% *** T&R RES 10
5197 220P 100V 2%CAP T&R RAD CER.2"NPO 8 4810 1/4W 9K1 5% T&R RES 2
5414 270P 50V 10%CAP T&R BEAD NPO 2 4940 1/4W 10K 5% .2"U T&R RES 2
5201 470P 100V 5%CAP T&R RAD CER.2"NPO 20 4983 1/4W 10K 5%MINI T&R RES 12
5424 __1N5 50V 10%CAP T&R TUBULAR Y5P 2 6116 1/4W 10K0 1%MINI MF T&R RES 54
5208 __2N2 400V 5%CAP T&R RADIAL.2"FILM 4 4860 1/4W 11K 5% T&R RES 2
5428 __3N3 50V 10%CAP T&R TUBULAR Y5R 2 4953 1/4W 12K 5% .2"U T&R RES 3
6451 __4N7 250V 20%CAP AC Y ONLY RAD10MM 1 4979 1/4W 15K 5%MINI T&R RES 2
5376 __6N8 50V 5%CAP T&R BEAD X7R 2 4876 1/4W 16K 5% T&R RES 2
5205 _15N 100V 10%CAP T&R RADIAL.2"FILM 8 6123 1/4W 20K0 1%MINI MF T&R RES 21
6435 _22N 275V 20%CAP AC X2 RAD BLK15MM 1 6118 1/4W 22K 5%MINI T&R RES 8
5222 _33N 100V 10%CAP T&R RADIAL.2"FILM 7 4902 1/4W 24K 5% T&R RES 4
5306 _33N 50V 10%CAP T&R BEAD X7R 3 6129 1/4W 27K 5%MINI T&R RES 7
5223 _39N 100V 10%CAP T&R RADIAL.2"FILM 4 4941 1/4W 30K 5% .2"U T&R RES 2
5227 _82N 100V 5%CAP T&R RADIAL.2"FILM 2 6122 1/4W 33K 5%MINI T&R RES 4
5228 100N 100V 5%CAP T&R RADIAL.2"FILM 77 4767 1/4W 36K0 1%FLAME PROOF T&R RES 6
5314 100N 50V 10%CAP T&R BEAD X7R 12 4794 1/4W 37K90 0.1% *** T&R RES 2
5229 150N 63V 10%CAP T&R RADIAL.2"FILM 16 4853 1/4W 39K 5% T&R RES 1
5230 180N 63V 5%CAP T&R RADIAL.2"FILM 4 4908 1/4W 45K3 1% T&R RES 2
5233 330N 63V 5%CAP T&R RADIAL.2"FILM 4 4927 1/4W 47K 5% .2"U T&R RES 2
5240 680N 63V 10%CAP T&R RADIAL.2"FILM 8 6119 1/4W 47K 5%MINI T&R RES 30
5255 __1U 63V 20%CAP T&R RADIAL ELE.2" 9 4761 1/4W 60K4 1% T&R RES 4
5257 __2U2 63V 20%CAP T&R RADIAL ELE.2" 4 4848 1/4W 62K 5% T&R RES 2
5259 __4U7 63V 20%CAP T&R RADIAL ELE.2" 4 4760 1/4W 75K 5% T&R RES 2
5281 _10U 16V 20%CAP NONPOLAR T&R .2" 8 4837 1/4W 82K 5% T&R RES 2
5945 _10U 63V 20%CAP T&R RADIAL ELECTR 10 4772 1/4W 82K5 1% T&R RES 16
5260 _22U 50V 20%CAP T&R RADIAL ELE.2" 2 6120 1/4W 100K 5%MINI T&R RES 12
5267 100U 25V 20%CAP T&R RADIAL ELE.2" 11 4851 1/4W 120K 5% T&R RES 2
5848 1000U 25V 20%CAP AXIAL ELECTR BULK 2 4839 1/4W 150K 5% T&R RES 4
5868 4700U 16V 10%CAP RADIAL ELECT BULK 1 4796 1/4W 180K 5%MINI T&R RES 6
4388 100K ROT B KNUR 9MM 25MM DETENT VER 8 4886 1/4W 200K 5% T&R RES 5
6956 SPEAKON CONN PCB MNT HOR NL4MD-H 4 6126 1/4W 220K 5%MINI T&R RES 6
3922 NC3FAH1-0 FEMALE XLR PC MT 2 6135 1/4W 270K 5%MINI T&R RES 4
3923 NC3MAH MALE XLR PC MT 8 4842 1/4W 330K 5% T&R RES 2
3414 INTERNATIONAL PC MOUNT FUSEHOLDER 2 4844 1/4W 1M 5% T&R RES 24
2480 0.600 AMP SLO-BLO .25X1.25 FUSE 1 4948 1/4W 1M 5% .2"U T&R RES 18
3654 PCB CONN 4 CIR .100 LOCKING 4 4797 1/4W 1M2 5% T&R RES 4
3676 8 CIR CABLE HOLDER .098 1 4951 1/4W 4M7 5% .2"U T&R RES 1
5989 4 CIR CABLE HOLDER .098 3 3610 10" 9C-26AWG RIBBON CABLE .100" 1
8800 6-32 KEPS NUT ZINC 1 3690 _8" 4C-28AWG RIB 1 W/LCK HDR 0.1" 3
8787 8-32 KEPS NUT ZINC 2 3706 13" 8C-26AWG RIB 1 W/LCK HDR 0.1" 1
8788 1/4-20 KEPS NUT ZINC 1 3437 DPDT PUSH SW PCMT V MINI UGT 3522 1
3583 8 CIR WAFER W/LCK 0.1" 1 3439 SP SERIES VERTICAL MOM PCB SWITCH 12
4811 1/4W 68R 5% T&R RES 16 1320 TXP SERIES T?RD 1
Page 5
-15V
LINE
INPUT
JB9
2
1
CLP-L
RED
LD26
C323A
R486A
2K05
R478A
10K
C294A
470P
C209A
3HP-LP2A3HP-LP2A
63V 4U7
R485A
D59A
4148
9
10
R479A
9
10
U5A
100V 33N
3K16
R332A
R563A
L-BDY
470R
LVGND
470P
C208A
R436A
47K
LP2
C322A
36K0
U5B
1/4
4741
D82A
MBR030
10K
8
1/4
TL074
C295A
10
9
LVGND
R564A
13
12
U8B
R565A
C286A
LVGND
LP2_BYPASS
TP1A
R358A
1K2
1M
1U25V
R475A
R484A
10K
4148
D85A
8
D84A
MBR030
1CLSUMA
D83A
MBR030
R492A
9K1
TL074
1UN-OUTA
1/4
U6A
8
LVGND
LIMIT
L-BDY
4K99
14
1/4
R435A
1M
U8A
39N
100V
C265A
LVGND
TL074
LVGND
R426A
150K
14
1/4
100V 180N
3
2
R439A
U17A
4741
L-BDY
4K99
100V 6N8
13
12
R359A
820R
8K25
LVGND
C274A
TLO72
1LIM-AMA
6.2V
1N---
D600A
R515A
4K99
C228A
47P
R516A
4K99
LVGND
R431A
10K
1/2
1
47K
R331A
C313A
R438A
60K4
9
10
U8B
9
10
3UN-OUTA
LVGND
-15V
22U25V
MBR030
2
3
D58A
4148
1/4
4741
R432A
10K
U8A
TL074
D81A
R509A
10K0
U7A
33078
R511A
10K0
8
1/4
R467A
470R
R601A
1M
R600A
1/2
C320A
R437A
10K0
4148
D76A
MBR030
8
R466A
4K99
C224A
390P
4K99
1
2U263V
D79A
D77A
MBR030
C215A
15N
D78A
MBR030
6
5
10U
C303A
16V
C600A
63V
10U
LVGND
R518A
270R
R508A
270R
R517A
100R
R512A
270R
2CLSUMA
1N6V2
D700A
2CLSUMA
R459A
10K0
U7A
1/2
33078
R462A
10K0
+15V
Q600A
A13
1M
R429A
R325A
7
R501A
47K
C210A
15N
4K7
R603A
68R
R500A
68R
R473A
-15V
100K
D75A
MBR030
R469A
270R
R458A
270R
R468A
100R
R463A
270R
IG
470R
R701A
270K
R700A
R537A
1M
R602A
JB6A
3
2
1
R452A
+5V
1M
Q13A
MPSA06
LINE_OUT-HI
CHANNEL-1
68R
R451A
68R
R427A
100K
IG
LIM-1A
1FR-LIMA
OUTPUT
+15V
Q700A
A13
4K7
10U
C302A
R703A
16V
10U
C700A
63V
OUTPUT
JB8A
2
LINE_OUT-LO
3
1
CHANNEL-1
R538A
1M
R702A
+5V
1M
LIM-2A
Q14A
MPSA06
2FR-LIMA
C229A
TL074
3
U2A
2
EQ
7
V+
5
IN
THAT2180
(5=VR,7=V+)
U53A
OUT
GND
EC+
EC-
234
R349A
3K3
R346A
15K
1
1/2
TLE2O62
3VC-ACGA3VC-ACGA
T_GEN_LA
6N8
1/4
1
R330A
5K1
V-
8
SYM
LVGND
VCA
R577A
100R
R352A
R533A
LVGND
5K1
LVGND
C189A
33N
8K25
R494A
R361A
20K
R493A
LVGND
12K
1FR-LIMA
MUTE1A
820R
V+
V-
C308A
2
3
C329A
27P
R526A
560R
TL074
5
U2A
6
C231A
100N
R504A
220K
R513A
470R
R514A
1K
D86A
4148
C192A
47N
820R
R297A
LVGND
R499A
10K0
100V27P
U14A
1/2
TLE2O62
VCA
LVGND
1/4
R362A
C194A
47N
3K16
R314A
1
7
3K3
R490A
47K
LVGND
1EQ-VCAA 1EQ-VCAA
33N
C263A
LVGND
6
5
C230A
100N
R497A
470R
100U 16V
C324A
LVGND
3
U3A
2
R442A
24K
U24A
TLE2O62
C177A
180N
820R
R315A
LVGND
33078
1/2
1/2
C179A
180N
1
6
12
X12
1
7
2
3
U24A
C213A
470P
MPSA63
4148
D88A
R572A
L-BDY
10K0
R570A
L-BDY
10K0
Q12A
DGND
INPUT
R571A
L-BDY
7K96
13
14
12
U6A
1/4
TL074
R569A
L-BDY
7K96
LVGND
R527A
100K
R528A
33K
INP-LPFA
C297A
100V 33N
C296A
100V 33N
R333A
LVGND
HPF
R506A
10
4K7
9
5K1
U2A
TL074
1/4
1HP-EQA
8
C195A
33N
10K
1TRIM
CW
-15V
B R576
ON FRONT PANEL
PART OF M457
R505
180K
+15V
LVGND
R498A
IN+A
IN-A
IG
R530
1K
1K0
LVGND
C214A
R496A
1K0
C223A
100n
470P
D87A
4148
3
HI
+15V
-15V
+15V
-15V
+15V
-15V
+15V
-15V
C202A
100n
C201A
100n
C191
100n
C218
100n
C182
100n
C181
100n
C233
100n
C234
100n
C199A
100n
C200A
100n
C216A
100n
C217A
100n
C176A
100n
C180A
100n
C236A
100n
C235A
100n
C197A
100n
C198A
100n
LVGNDLVGNDLVGND
C187A
100n
C188A
100n
LVGNDLVGNDLVGND
C173A
100n
C175A
100n
LVGNDLVGNDLVGND
C238A
100n
C237A
100n
LVGNDLVGNDLVGND
INP-LPFA
R356A
1K3
LPF
LO
100V 180N
R355A
1K3
3
39N
2
100V
C264A
LVGND
TLE2O62
1/2
5
U28A
7
6
LVGND
3FR-LIMA
R342A
MUTE3A
470R
R341A
1K
D60A
4148
C273A
TLE2O62
U28A
1/2
1
3LP-EQA
100U 16V
C309A
LVGND
5
6
EQ
C219A
100N
R357A
470R
33078
U3A
R430A
4K7
A
CW
10K
LVGND
3HP-VCAA 3HP-VCAA
10U
C326A
16V
12
X9
1/2
7
7
1
IN
U50A
6
GND
234
V+
V-
5
THAT2180
(5=VR,7=V+)
OUT
EC+
EC-
R456A
8
SYM
R579A
100R
R303A
4K7
1K87
R305A
31K6
R306A
2K7
C306A
13
12
C331A
27P
V+
V-
C227A
3N3
R510A
10K0
R503A
1VC-AGCA
20K0
100V27P
1K
R335A
14
U2A
1/4
TL074
LVGND
3EQB-HPA
100V 100N
HPF
TLE2O62
5
U16A
6
2
DS1868-010 CAL
P1A
50K
3
LVGND
R535A
10K0
270R
R334A
1/2
4
LVGND
C271A
7
J10A
JB3
HI-OUT-CH1/2
1K87
R312A
T_GEN_HA
C272A
100V 100N
R313A
2AG-LIMA
SPEAKON
1+
1-
2-
2+
TO R487B
60K4
R311A
DS1868-010 CAL
R350A
22K
5
U14A
82K
6
LVGND
1K
R522A
2
3
U16A
1/2
TLE2O62
AGC
R487A
82K5
82K5
1AG-LIMA
TO R488B
AGC
TL074
3
U6A
2
11
P1A
10
LVGND
TLE2O62
1/2
7
3AC-HP2A
1
470P
C212A
R488A
1/4
1
12
50K
100V 100N
HP2
470P
R525A
20K
J8A
R476A
4K22
C276A
R566A
L-BDY
470R
LVGND
R482A
47K
C211A
100V 100N
LIMIT
R567A
L-BDY
4K99
13
12
100V 680P
6
5
HI-CH1/CH2-OUT
C275A
R316A
LVGND
U5B
R568A
L-BDY
4K99
13
12
20K0
R532A
U6A
TL074
JB2
SPEAKON
1-
62K
4741
R481A
C293A
1/4
1+
14
1/4
1M
U5A
1/4
TL074
1AG-HP2A
7
2-
2+
TO R440B
R360A
20K0
TLO72
5
U17A
6
C603A
LVGND
R472A
16V10u
LVGND
180K
14
LVGNDLVGND
100V 33N
HP2
R440A
82K5
R441A
82K5
TO R441B
2AG-LIMA
1/2
7
TX2P PROCESSOR
-5V
LVGND
78
VAN VDN
Y3
Y
4
Y2
2
U55
Y1
5
4052NC1
Y0
1
4052
X
X3
11
X2
B
DNS
R542
R543
DNS
20K
R552
LVGND
20K
R545
C300
50V
100N
R549
680R
R551
LVGND
27K
DNS
R554
DNS
R555
20K
R556
TX2 PROCESSOR
TONE GENERATOR
M453.SCH_DATABASE_HISTORY
MODEL(S):# DESCRIPTION OF CHANGEVER#DATE
OCT/01/96
1
OCT/09/96
2
.
3
OCT/16/96
4
.
5
NOV/13/96
6
NOV/14/96
7
.
8
.
9
.
10
11
12
MODEL(S):# DESCRIPTION OF CHANGEVER#DATE
DEC/05/96
1
.
2
APR/01/97
3
APR/30/98
4
NOV/03/98
5
FEB/12/01
6
.
7
D
8
D
9
D
10
11
12
PC#5242 NOV. 14, 96
R532A 49K9 TO 20K0,
R476A 45K3 TO 10K0
R499A 45K3 TO 10K0
R522A 20K TO 1K
R466A,R467A,R515A,R516A 10K0 TO 4K99
R459A,R462A,R509A,R511A 20K0 TO 10K0
R472A 390K TO 100K
C293A 470P TO 680P
R521A DELETED
U:\TX2PV22.PRN
TX2-PROCESSOR
CORRECT_TO_MATCH_LAYOUT
PC#5180_R472A_390K-->180K_C286A_3N3
-->6N8_R700_1M-->270K
1.40
PC#5213_ADD_100P_FROM_PIN_14_OF_U45
.
TO_GROUND
1.50
XFMR_TO_TOROID
.
PC5242_SEE_LIST_BELOW
.
PC#5243_U28A_TL062->TL072_U5A_4741-
.
->TL074_R314A_1K->3K16_R315A_270R--
->820R
.
1.60
.
M453.SCH_DATABASE_HISTORY
TX2-PROCESSOR
U28A_TLO72->TLE2O62_U17A_TLO62->
->TLO72
PC#5308_U40_MCM2814->AT24C02
2.00
PC#5711_ADD_DIP_CIRCUIT_TO_LO_(U24A
2.10
CORRECT_Q12A_SYMBOL
2.20
PC#6330_U46,U47,U48_MOTOROLA_
.
74HC597A->PHILIPS_74HC597N
V
N
V
N
N
V
V
V
15
X1
14
4052NC2
X0
12
20K
R544
C299
50V 100N
(4=-5V,8=+5V)
TLO72
1/2
5
U28
6
R550
39K
(6=-5V,11=+5V)
13
15
D
U29
14
+5V
+5V
R541
27K
C325
25V
100U
VDP
16
7
LM13600
IABC
16
27K
R548
MPSA06
1/2
+5V
Q17
A
E
3
13
9
10
6
12
-5V-5V
DGND
Q18
MPSA56
200K
R546
FR_SEL2
FR_SEL1
D89
4148
20K
R547
1
1/2
TLO72
4051A
4051B
4051C
4051EN
TONE_GEN
2K
R553
LVGND
2
3
U28
3
-5V
+5V
16
VDP
11
A
10
B
9
C
6
E
U57
4051
34
X
VANVDN
DGND
2
4
2
(6=-5V,11=+5V)
LM13600
D
U29
IABC
5
T_GEN_HA
13
X0
T_GEN_LA
14
X1
T_GEN_HB
15
X2
T_GEN_LB
12
X3
1
T_GEN_HC
X4
5
T_GEN_LC
X5
2
T_GEN_HD
X6
T_GEN_LD
X7
78
-5V
1/2
R249
220R
R288
220R
PA2_95D2
114
VB VCC
P2B
USE
9
COUT
SOUT
GND
13
C127
50V
100N
C130
50V
100N
R287
220R
RST
CLK
DQ
7
1
1
PC0-68CL
5
6
8
PC2-68LK
IN
Q1121
IN
IN
Q821
IN
1.4W
M457
74HC597N
LCLK
A
12
SCLK
B
11
C
D
E
F
G
H
QH SA
914
GND
RST
10
PL
V+
13
U48
PA0_59LK PA0_59LK
PA1_59CL PA1_59CL
74HC595A
QA
LCLK
12
QB
SCLK
11
QC
QD
QE
QF
QG
QH
A
SQH
GND
RST
10
100P
REF
REF
REF
REF
C1
7815Q10
2
7805Q9
2
PC1-68D0
3
OUT
4.7W
4.7W
OUT
3
3
OUT
<.5W
3
OUT
C128
50V
100N
LVGND
7915
79L05
C131
50V
100N
V+
OE
13
U45
CAL-A
MUTE-HA
SW10
597L-E
597L-D
LD15
YEL
3
2
5
6
U34
U34
10K
R271
MUTE-LA
LD23
470R
R277
595A-F
TLO72
1/2
TLO72
1/2
SW8
597L-F
YEL
1
LVGND
7
10K
R269
CAL_ERR-B
470R
R282
595A-C
+15V
-15V
-5V
+5V
DGND
SW12
10K
R273
15
1
2
3
4
5
6
7
PA3-97D2
8
16
CAL_ERR-A
MUTE-HA
LD24
LD17
RED
YEL
470R
470R
R284
R281
15
595A-E
595A-D
1
2
3
4
5
6
7
PA2-95D3 PA2-95D4
914
8
16
PC0
R291
4K7
PC1
R289
4K7
PC2
R290
4K7
12K
R250
C133
50V
3K
100N
R285
C132
3K
50V
100N
R286
12K
R292
MUTE-LA
LD16
YEL
+3V
4.7V
1N750A
D41
4.7V
1N750A
D42
-3V
SW11
597L-C
MUTE-HB
LD14
470R
R279
595A-G
CAL-B
SW9
10K
R272
597L-G
MUTE-LB
YEL
470R
R275
595A-H
1LIM-AMA
2LIM-AMA
1LIM-AMB
2LIM-AMB
1LIM-AMC
2LIM-AMC
1LIM-AMD
2LIM-AMD
ANLG
MUX
MUTE-HB
SW7
10K
R270
597L-H
74HC595A
QA
LCLK
12
QB
SCLK
11
QC
QD
QE
QF
14 5
QG
QH
A
SQH
GND
RST
10
V+
OE
13
U43
+5V
13
X0
14
X1
15
X2
12
X3
1
X4
5
X5
2
X6
X7
VAN VDN
78
4051
10K
R268
LD22
VDP
U5
MUTE-LB
+5V
DGNDDGND
74HC597N
LCLK
A
15
12
SCLK
B
QH SA
RST
PL
LD20
RED
4051A
4051B
4051C
9
6
ANLG_MUX
34
GND
U47
LIM-LA
470R
R276
595B-B
4051EN
V+
C
D
E
F
G
H
LD21
RED
1
2
3
4
5
6
7
14
8
16
LIM-HB
LD19
470R
R278
595B-C
PA3-97D3
RED
RED
15
1
2
3
4
6
7
9
8
16
16
11
9
10
13
LIM-HA
470R
R280
595B-A
11
A
10
B
C
E
X
DGND
TX PROCESSOR
SW6
595B-D
3
2
10K
R256
597R-D
LIM-LB
470R
R274
C146
C147
DGND
TLO72
U35
CAL-C
1/2
R247
4K7
R246
1K
SW4
MUTE-HC
10K
R254
SW3
10K
R252
MUTE-LC
SW5
10K
R255
CAL-D
SW2
MUTE-HD
10K
R253
SW1
MUTE-LD
10K
R251
SWITCHES
597R-E
597R-F
597R-C
CAL_ERR-C
MUTE-HC
LD13
LD6
RED
YEL
470R
470R
R267
R264
74HC595A
LCLK
12
595C-A
595B-H
4M7
R296
DGND
TCMP-NC
R295
220R
C164
25V
DGND
PC0
PC1
PC2
1U
28
PC6
50V27P
X8
4MHZ
50V27P
R245
12K
1
27
26
25
24
23
22
21
20
19
18
17
16
VDD
OSC1
OSC2
PD7/CAP
TCMP
PD5
PC0
PC1
PC2
PC3/AN3
PC2/AN2
PC5/AN1
PC6/AN0
C135
50V
100N
SCLK
11
14 5
A
RST
10
OE
13
U41
+5V
U49
MCU
6996TX2P
100R
R294
GND2
597R-G
QA
QB
QC
QD
QE
QF
QG
QH
SQH
GND
V+
597R-H
LEDS
MUTE-LC
LD12
LD4
YEL
YEL
470R
R260
595C-B
15
1
2
3
4
6
7
9
8
16
1
RESET
2
IRQ
3
PA7-NC
PA7
4
PA6-NC
PA6
5
PA5
6
PA4
7
PA3
8
PA2
9
PA1
10
PA0
11
PB5/SD0
12
PB6/SDI
13
PB7/SCK
1415
VSSPC7LVRH
+5V
CAL_ERR-D
MUTE-HD
LD5
LD3
YEL
YEL
470R
470R
R265
R262
595C-C
595B-G
DGND
+5V
PD5-E2SD
RST
DS1233
U56
23
GND
1
DGND
PA5-NC
PA4-E2SC
PA3-97D0
SERIAL DATA IN
PA2-95D0
SERIAL DATA OUT
PA1-59CL
SERIAL CLOCK
PA0-59LK
DATA LATCH
PB5
PB6
PB7
GND2
DGND DGND
+5V +5V
LIM-HC
MUTE-LD
LD11
LD9
RED
RED
470R
470R
R263
R258
595C-E
595C-D
4K7
R604
1
2
6
5
VCCRST
TO INPUTS/OUTPUTS
MC11
PB5
MC12
PB6
MC13
PB7PB7
MC14
MC15
MPU
LD27
LIM-LC
LD10
470R
R259
595C-F
U40
CS0
CS1
SCLK
AT24C02
E
7
+5V
R531
220R
YEL
DGND
RED
GND
MODE
EXTSDTA
2
1/2
TLO72
V+
POWER
LIM-HD
LD8
470R
R261
595C-G
+5V
8
4
3
7
DGND
U35
RED
6
5
+15V
LIM-LD
+5V
470R
R257
595C-H
1
LIMIT SENSE
PA3-97D0
PA1-59CL
PA0-59LK
BLKWC2
CE-T250MA
NA-.6ASB
AC-BLK
PA2-95D0
F1
WC6
WC1
115/230VAC
60/50HZ
PART#1320
25VA
BRNWC3AC-WHT
WC7
WHT
WC8
BRN
FOR 230V AC
BRN & WHT
TO WC7-WC8
74HC597N
LCLK
12
SCLK
11
QH SA
9
RST
10
PL
13
SEL
74HC595A
LCLK
12
SCLK
11
14 5
A
RST
10
OE
13
WHTWC4
LIM-1A
A
15
LIM-2A
B
1
LIM-1B
C
2
LIM-2B
D
3
LIM-1C
E
4
LIM-2C
F
5
LIM-1D
G
6
LIM-2D
H
U46
GND
7
14
8
V+
16
PA3-97D1
R248
220R
PA3_97D1
CAL.
SENSE,
FREQ.
4051EN
QA
15
4051A
QB
1
4051B
QC
2
4051C
QD
3
QE
4
QF
FR_SEL1
QG
6
FR_SEL2
QH
7
PA2-95D1 PA2-95D5
SQH
9
GND
8
V+
16
U44
DS1868 DIGITAL POTS
+3V
-3V
DS1868-010
PC1-68D2
DGND
WHITE
WC9
GRAY
WC13
WC11
YELLOW
WC12
RED
BLUE
WC10
ORNWC5
CSA
C169
22N
CSA
C170
4N7
1
FUNC
EY1
12
11
14 5
10
13
P1B
USE
13
D43
1N4004
D44
1N4004
1N4004
D45
1N4004
D46
D47
1N4004
D48
1N4004
MUTES
74HC595A
QA
LCLK
15
QB
SCLK
1
QC
2
QD
3
QE
4
QF
QG
6
QH
7
A
SQH
9
GND
RST
8
V+
OE
16
U42
114
VB VCC
5
RST
6
CLK
8
9
DQ
COUT
SOUT
GND
7
C172
25V
1000U
GND2
X5
X6
X7
C171
25V
1000U
MUTE1A
MUTE2A
MUTE1B
MUTE2B
MUTE1C
MUTE2C
MUTE1D
MUTE2D
PA2-95D2
DS1868-010
PC1-68D1
SOUTNC1SOUTNC2
12
12
12
GND
C168
4700U
16V
C129
50V
100N
MICRO PROCESSOR & SUPPLIES
POWER SUPPLY
DATE: 11
FEB/12/2001
YORKVILLE NAME: PCB#&VER:
M453
TX2P
MODELS: SCH ISSUE:
.
M453
SHEET OF
TITLE:
PROCESSOR
2.30
Page 6
P:\453CMP.PRN
ASSEMBLY M453-3.20
FUNCTION
1
PA2-95D2
PA0-59LK
PA1-59CL
ETCH
GUIDE
.005"
.008"
.012"
.020"
BEC
V3.20
R246
C320C
63V
2U2
10K0
25V
22U
C319C
R439C
8K25
470R
R563C
C208C
470P
C209C
470P
JB1
R429A1M
C302C
D75C
16V
10U
BAT85
6V2
C286C
BAT85
R437C
R438C
60K4
4148
R564C
4K99
4K99
R565C
R475B1M
R475A1M
MPSA06
R702C
Q14C
R701C
63V
10U
C700C
47K
D700C
10K
BAT85
D77C
BAT85
D76C
6N8
150K
R426C
D78C
D79C
4148
D58C
U8D
R440D
82K5
82K5
R441C
R429B1M
1M
R703C
A13
470R
270K
R325C
R431C
R432C
10K
1M
R435C
47K
J70
R436C
D79D
4741
R441D
82K5
R440C
4051
J123
1M
R475D
4K7
Q700C
R700C
R325D
U8C
J89
C238C
100N
100n
C237C
J71
10K0
R437D
4148
R438D
D58D
4148
R564D
4K99
82K5
R565D
U5
1M
1M
R475C
R429D
R702D
4K7
R703D
A13
R701D
Q700D
270K
R700D
47K
TL074
R435D
J72
BAT85
J69
63V
2U2
C319D
60K4
R439D
470R
4K99
470P
470P
1M
R429C
1M
C302D
10U
16V
470R
63V
10U
C700D
R432D
R431D
10K
1M
47K
R436D
D78D
J68
C320D
25V
22U
63V
4U7
8K25
R567C
R563D
C603C
C208D
C209D
MPSA06
Q14D
D700D
10K
BAT85
D76D
BAT85
6N8
150K
R426D
10K0
R484C
63V
1U
C323C
C322C
2K05
R486C
10U
16V
470P
470P
C212C
JB4
R247 4K7
TLO72
C241B
100n
1M
R538D
J103
J106
R602C
Q13C
C303C
D81C
D75D
16V
10U
R601C
BAT85
BAT85
63V
10U
C600C
47K
6V2
6V2
D600C
10K
D77D
BAT85
D83C
BAT85
D82C
680P
C286D
C293C
D84C
BAT85
4148
R485C
D59C
36K0
4148
4K99
470R
R566C
U5D
4K99
82K5
C211C
R568C
R488C
+5V
DGND
+15V
-15V
FUNCTION
1
PA3_97D1
TX2
PROCESSOR
M453
V3.20
1K
R603D
Q600D
Q600C
R331D
TL074
U5C
J88
J75
J76
4148
D59D
R566D
82K5
R602D
4K7
A13
R601D
1M
R600D
47K
R481D
R482D
J77
10K0
63V
R484D
1U
R485D
36K0
4148
470R
4K99
470P
C211D
470P
C212D
R568D
220R0
R295
J119
J120
R538A
1M
1M
1M
R537D
MPSA06
1M
C303D
10U
16V
470R
63V
10U
C600D
R479D
R478D
10K
10K
BAT85
1M
180K
47K
R472D
J66
63V
4U7
C322D
25V
C319A
22U
2K05
R486D
4K99
R567D
C604D
10U
16V
J102
Q13D
D81D
BAT85
6V2
D600D
BAT85
D82D
680P
BAT85
J67
10K0
R437A
63V
2U2
C323D
8K25
C208A
C209A
JB2
D83D
C293D
D84D
C320A
R563A
12K
R245
U35
C242B100n
R538C
MPSA06
1M
4K7
R603C
A13
470R
1M
R600C
R331C
R478C
R479C
10K
C235D
100n
1M
100n
180K
C235C
R481C
47K
R472C
R482C
D85D
D85C
4741
R487C
R488D
R487D
82K5
82K5
TX-2P
R248
M453
220R0
C135
1U
25V
C164
1M
J97
C302A
D75A
16V
10U
BAT85
63V
10U
C700A
6V2
D700A
BAT85
D77A
D76A
C286A
D78A
BAT85
60K4
R439A
470R
470P
470P
R294
J96
U46
R537C
MPSA06
R702A
1M
Q14A
R703A
470R
R701A
R325A
47K
R432A
R431A
10K
10K
BAT85
6N8
150K
R435A
R426A
R436A
4148
R438A
D58A
4148
R564A
4K99
U8B
4K99
82K5
R565A
R441A
100N
100R
4K7
A13
270K
C238A
100n
1M
100n
C237A
47K
D79A
R440B
82K5
R700A
J79
4741
#6996TX2P
USE V1.2 PROCESSOR
J115
J114
74HC597N
J95
J94
MPSA06
R702B
1M
R703B
Q700B
Q700A
R325B
TL074
U8A
J87
R435B
J80
D79B
R441B
82K5
R440A
4K7
A13
R701B
R700B
47K
J81
4148
D58B
R564B
82K5
C302B
10U
16V
470R
63V
10U
270K
C700B
R431B
10K
1M
47K
R436B
10K0
63V
R437B
2U2
R438B
60K4
4148
4K99
4K99
R565B
R432B
10K
BAT85
150K
R426B
J65
C319B
R439B
470R
470P
470P
Q14B
D700B
BAT85
D76B
6N8
BAT85
25V
22U
8K25
R563B
C603A
C208B
C209B
J126
J125
J113
J112
R538B
1M
J93
C303A
D81A
D75B
16V
10U
BAT85
BAT85
6V2
6V2
D77B
C293A
C286B
D78B
J64
R484A
C320B
63V
4U7
C322A
R486A
R567A
16V
470P
470P
C212A
JB3
J92
C600A
D600A
D83A
D84A
10K0
63V
1U
2K05
10U
J127
C147 27P
4MHZ
MPSA06
R602A
1M
Q13A
4K7
R603A
A13
470R
R601A
63V
10U
1M
R331A
R600A
47K
R478A
R479A
10K
BAT85
10K
U5A
BAT85
D82A
J86
C235B
100n
1M
180K
R472A
R485A
36K0
470R
4K99
C211A
100n
C235A
R481A
47K
R482A
D85A
4148
D59A
4148
R566A
U5B
82K5
4K99
R568A
R488A
J82
680P
BAT85
C323A
1-,2+,1+,2-1-,2+,1+,2-1-,2+,1+,2-1-,2+,1+,2-
4M7
#6997
R537B
J91
R603B
A13
Q600B
Q600A
R600B
R331B
TL074
J83
4741
R487A
R488B
R487B
82K5
82K5
27P
X8
1M
R602B
4K7
R601B
1M
47K
R481B
J84
D85B
D59B
82K5
1M
C303B
10U
16V
470R
63V
10U
C600B
R479B
R478B
10K
1M
47K
R482B
J85
10K0
R484B
4148
R485B
4148
470R
R566B
4K99
R568B
DS1233D
AT24C02
U49
C146
R296
J111
R537A1M
J90
MPSA06
Q13B
D81B
BAT85
6V2
D600B
10K
D83B
BAT85
D82B
BAT85
680P
C293B
180K
R472B
D84B
BAT85
63V
1U
63V
4U7
C322B
36K0
2K05
4K99
R567B
C604B
10U
16V
470P
C211B
470P
C212B
U56
U40
4K7
R604
J203
R346D
J424
J407
R522D
C276D
100N
C323B
R358D
R486B
180N
R463D
R458D
R427D
J129
J128
C194D
C192D
U24D
R349D
J31D
1K
100N
C275D
1K2
820R
C274D
C210D
15N
10K0
100R
R468D
270R
270R
R469D
270R
100K
100N
C300
MC1
J121
24K
R442D
15K
180N
C177D
J425
R305D1K87
J30D
U16D
20K0
R360D
R359D
R459D
330R
U55
20K
R552
FUNCTION
RT1D
47N
47N
820R
TLE2062
3K3
180N
100N
C179D
C271D
R289
R306D
31K6
TLE2O62
62K
R316D
TLO72
C224D
220P
4K99
R467D
4K99
R466D
68R
68R
R452D
20K
R545
R544
4052
R556
330R
C240B100n
FLAT
RESPONSE
10K
R430D
C494D
20K0
R493D
R352D
4K7
100N
C272D
4K12
R476D
C308D
R2904K7
R2914K7
4K7
J27D
J28D
J29D
P1D
J10D
J7D
J3D
J8D
R332D
U17D
39N
C199D
100n
10K0
R462D
R451D
JB8D
DRILL DETL M453-3.20
SOLDERSIDE M453-3.20
D894148
R355D
U28D
R313D82K
R279D
100n
100n
R314D
5K1
R357D 470R
100R
R312D1K87
J416
R525D
9K1
R516D
10K0
100R
270R
4K99
270R
270R
68R
68R
U28
J158
R548
R541
27K
27K
U29
20K
200K
R546
MPSA56
J166
J165
J329
180N
1K3
C273D
39N
C264D
C217D
C216D
J62D
THAT2180
THAT2180
U50D
U53D
33078
U3D
R577D
R579D
J21D
J22D
J23D
U6D
TL074
33N
C215D
15N
R500D
R501D
LM13600
R547
J59D
33N
8K25
4K7
J60D
R333D
U2D
C306D
C230D
27P
100R
C331D
4148
D60D
J19D
J20D
R528D
MPSA63
C294D
R496D
R509D
R517D
R512D
R518D
R508D
39K
680R
27K
J159
100U
25V
C325
74HC595A
R356D
1K3
33N
5K1
C189D
R533D
TL074
R335D
1K
270R
27P
20K0
R503D
C227D
C229D
5K1
6N8
R330D
100N
R497D
100N
470R
33N
120K
R504D
J18D
J17D
C223D
100n
4148
D87D
Q12D
100K
R527D
R569D
R570D
R572D
10K0
10K0
R498D
1K0
1K0
JB9A
R549
MPSA06
J413
33N
C296D
R506D
C195D
33N
47K
R490D
R303D
R334D
2K7
3N3
C263D
D86D
4148
J409
C324D
C309D
R341D
J418
J412
33K
4148
R571D
7K96
7K96
470P
470P
C214D
R550
R551
J331
Q17
U44
R526D
560R
10K0
R535D
10K0
C231D
1K
J408
D88D
C299
100N
J160
J161
R553 2K
J168
J330
J169
SET
TRIMPOT
RESPONSE
PT#4520
J326D
4K7
J299D
J336D
TLE2O62
J63D
12K
R362D
R361D
3K3
J61D
820R
U14D
22K
R350D
TLE2O62
3K16
R499D
10K0
27P
820R
R315D
R456D
C326D
16V
10U
C219D
C329D
R311D60K4
J25D
J15D
J26D
J24D
DS1868-010
20K
20K0
3K16
C295D 33N
C265D
C200D
R492D
C228D
100n
47P
4K99
33078
10K0
U7D
R515D
R511D
100K
R473D
JB6D
TLO72
J167
NOTCHED
100N
27P
R532D
J162
J328
C297D
C192C
24K
R442C
U24C
R349C
R510D
R514D
16V
100U
100U
16V
J31C
R522C
C276C
100N
R358C
180N
C210C
R459C
C213D
R468C
R463C
R469C
R458C
#6738
Q9
C129 100N
C128 100N
25V
100U
FUNCTION
1
J257
C194C
47N
47N
820R
3K3
15K
R346C
180N
180N
C179C
C177C
1K
20K0
1K2
R360C
820R
15N
10K0
100R
270R
270R
270R
100K
20K0
TLE2062
100N
C271C
R476C
R305C1K87
J30C
J29C
U16C
R359C
R493C
1K
100N
C275C
C274C
R427C
J164
RESPONSE
FLAT
10K
RT1C
R494C
R352C
12K
4K7
C272C
100N
R350C
4K12
C308C
C309C
R306C
31K6
J15C
P1C
TLE2O62
62K
TLO72
39N
C224C
220P
4K99
R467C
4K99
R466C
R462C
68R
68R
R452C
7805
Q11
J176
J175
J178
J177
GND
J268
J267
-5V
J261
DGND
SET
TRIMPOT
PT#4520
J326C
4K7
J299C
J336C
J63C
R362C
R361C
820R
U14C
22K
3K16
R499C
10K0
27P
820R
R315C
R456C
C326C
16V
10U
100U
16V
R341C
100R
R579C
27P
C329C
R513D 470R
R342D 470R
J28C
J27C
J26C
J10C
J7C
R316C
J3C
J8C
R332C
U17C
C295C 33N
C265C
C199C
C200C
100n
10K0
R451C
JB8C
J266
J262
+5V
NOTCHED
RESPONSE
R355C
R430C
TLE2O62
U28C
3K3
J61C
R313C82K
100n
100n
TLE2O62
R314C
5K1
R357C
470R
100N
C219C
1K
4148
D60C
J25C
J24C
DS1868-010
20K
3K16
R492C
C228C
100n
47P
4K99
33078
10K0
U7C
R515C
R511C
100K
R473C
JB6C
7915
J174
J264
J263
-15V
180N
1K3
C273C
39N
C264C
C217C
C216C
J326J327
J62C
THAT2180
THAT2180
U50C
33078
U3C
R311C60K4
J23C
J415
R525C
R532C
20K0
9K1
R516C
4K99
68R
68R
J173
J269
J270
J265
J260
C296C
J59C
33N
8K25
4K7
J60C
R333C
U2C
C306C
R497C
U53C
D86C
100R
R577C
C331C
470R
R312C1K87
J22C
TL074
33N
C215C
15N
10K0
100R
270R
270R
270R
R500C
R501C
7815
J172
+15V
J259
5K1
R335C
1K
270R
27P
20K0
R503C
C229C
5K1
R330C
470R
4148
27P
J21C
J20C
U6C
C294C
R509C
R517C
R512C
R518C
R508C
J170
J171
100U
25V
J258
R356C
1K3
33N
C189C
R533C
TL074
C227C
6N8
C230C
33N
100N
100U
16V
1K
R514C
J19C
R528C
MPSA63
Q12C
R496C
JB9C
C130100N
J419
33N
C195C
47K
R490C
R303C
R334C
3N3
100N
120K
C324C
470R
R513C
R342C
J18C
J17C
D87C
R570C
10K0
R498C
1K0
BLANK SIZE=17.500"X14.500"PCB MECH M453-3.20
Q10
C127
100N
Q8
79L05
J256
J332
R506C
33N
2K7
10K0
10K0
C231C
C263C
R504C
J410
C223C
100n
4148
100K
R527C
R569C
R572C
7K96
10K0
470P
470P
1K0
C214C
J333
C297C
R526C
560R
R510C
R535C
33K
4148
7K96
100N
C131
J334
D88C
R571C
R459B
C213C
R468B
R463B
R469B
R458B
25V
1000U
1000U
25V
C171
J255
74HC595A
U42
C194B
C192B
J339
R442B
U24B
R349B
R346B
J323
J322
J321
J320
J31B
J421
R522B
1K
C276B
100N
100N
C275B
20K0
R358B
1K2
R360B
820R
180N
C274B
15N
C210B
10K0
100R
270R
270R
270R
100K
R427B
4700U
T
R
V
C168
FLAT
RESPONSE
47N
47N
20K0
820R
24K
TLE2062
3K3
15K
180N
180N
C179B
C177B
C271B
R476B
R305B
R306B31K6
1K87
J30B
J15B
P1B
U16B
TLE2O62
62K
TLO72
R359B
C224B
220P
4K99
R467B
4K99
R466B
68R
68R
R452B
J254
16V
R494B
100N
4K12
C308B
C309B
R342B
U574051
J29B
J10B
R332B
U17B
39N
C199B
10K0
R462B
JB8B
C172
D43
J250
SET
TRIMPOT
10K
RT1B
R430B
R493B
J336B
R352B
12K
R361B
4K7
100N
C272B
22K
R350B
U14B
10K0
27P
820R
R315B
C326B
16V
10U
100U
16V
470R
J28B
J25B
J26B
J27B
DS1868-010
J7B
R316B
J3B
J8B
C295B 33N
C265B
C200B
100n
100n
33078
U7B
R451B
R473B
1N4004
1N4004
1N4004
1N4004
1N4004
1N4004
.
GREY
WC13
FUNCTION
1
NOTCHED
RESPONSE
PT#4520
J326B
4K7
J299B
TLE2O62
J63B
R362B
3K3
J61B
820R
R279B
TLE2O62
3K16
R499B
R456B
R357B
C219B
R341B
C329B
J417
J24B
J23B
J414
20K
20K0
3K16
R492B
C228B
47P
4K99
10K0
R515B
R511B
100K
JB6B
.
WC12
R355B
U28B
R313B82K
C216B
R314B
5K1
470R
100N
1K
4148
100R
27P
470R
R311B60K4
J405
R525B
R532B
9K1
R516B
4K99
68R
68R
.
.
180N
1K3
C273B
39N
C264B
C217B
100n
100n
J324
J62B
THAT2180
THAT2180
U50B
33078
U3B
D60B
R579B
J411
R312B1K87
J21B
J22B
TL074
33N
C215B
15N
10K0
100R
270R
270R
270R
R500B
R501B
BLANK SIZE=17.500"X14.500"
WC9
.
.
GREY
WC11
.
YELLOW
WC10
RED
.
.
SHEARSHEAR
.
WC4
.
FOR 115V
.
ORN
WC7
WHITE
.
WC5
.
WC8
.
4N7
WC6
.
.
.
.
250VAC
.
AC-WHT
22N
250VAC
FOR 230V
RED
FOR 230V
BROWN
WC2
FOR 115V
.
.
.
R286
4V7
J252
D42
J59B
4K7
J60B
R333B
C306B
U53B
100R
R577B
R513B
J20B
U6B
R528B
C294B
R496B
R509B
R517B
R512B
R518B
R508B
4V7
-3V
D41
C133 100N
+3V
R356B
5K1
33N
R533B
8K25
TL074
R335B
1K
270R
27P
20K0
R503B
C229B
5K1
R330B
R497B
470R
100N
1K
C324B
4148
D86B
R514B
27P
C331B
J19B
J18B
J17B
MPSA63
Q12B
R570B
10K0
R498B
1K0
JB9B
R285 3K
1K3
C189B
C227B
6N8
33N
C230B
100U
16V
R342A470R
C223B
100n
4148
D87B
100K
R569B
R572B
10K0
1K0
3K
TLO72
12K
R250
J420
R506B
C195B
33N
U2B
R334B
2K7
3N3
100N
120K
J403
J402
33K
4148
R527B
7K96
7K96
470P
470P
C214B
C296B33N
560R
47K
R490B
R303B
10K0
R510B
R535B
10K0
C231B
C263B
R504B
J400
J401
D88B
R571B
C213B
R463A
R29212K
J404
C297B33N
C192A
R526B
R346A
R522A
C276A
R358A
C210A
R459A
R468A
R469A
R458A
100N
R442A
U24A
R349A
J31A
1K
100N
100N
C275A
1K2
820R
180N
C274A
15N
10K0
100R
270R
270R
270R
100K
R427A
C132
FLAT
RESPONSE
C194A
47N
47N
24K
15K
180N
C177A
R305A1K87
J30A
J15A
U16A
20K0
R360A
R359A
R494A
820R
3K3
180N
C179A
R306A
31K6
TLE2O62
62K
TLO72
C224A
220P
4K99
R467A
R466A
68R
68R
R452A
WC3
SET
TRIMPOT
10K
RT1A
R430A
20K0
R352A
TLE2062
4K7
100N
C271A
4K12
R476A
C308A
J27A
J28A
J29A
P1A
J10A
R316A
J8A
R332A
U17A
39N
C199A
10K0
4K99
R462A
R451A
JB8A
BLK
CAUTION!!! HIGH VOLTAGE
NOTCHED
RESPONSE
PT#4520
J326A
4K7
J299A
R493A
J336A
J63A
12K
100N
R350A
C309A
J7A
J3A
C265A
100n
R362A
R361A
3K3
820R
U14A
C272A
TLE2O62
22K
3K16
R499A
10K0
27P
820R
R315A
R456A
C326A
16V
10U
C219A
16V
100U
1K
R341A
C329A
27P
J406
R311A
60K4
J26A
J24A
DS1868-010
3K16
C295A 33N
R492A
C200A
C228A
100n
47P
4K99
33078
10K0
U7A
R515A
R511A
100K
R473A
JB6A
.
TLE2062
U28A
J61A
R313A82K
R279A
C217A
100n
100n
R314A
5K1
R357A
470R
100N
D60A
4148
100R
R579A
J25A
1K87
20K
R525A
R532A
20K0
9K1
R516A
10K0
100R
270R
4K99
270R
270R
68R
68R
F1
CSA-0.6ASB/115V
CSA-0.6ASB/115V
CE-T250MA/230V
CE-T250MA/230V
R355A
C273A
180N
1K3
39N
C264A
C216A
J325
J62A
THAT2180
THAT2180
U50A
33078
U3A
J21A
J22A
J23A
R312A
TL074
33N
C215A
15N
R500A
R501A
J59A
4K7
J60A
R333A
C306A
U53A
100R
R577A
R513A470R
J19A
J20A
U6A
R528A
C294A
R496A
R509A
R517A
R512A
R518A
R508A
.
.
R356A
5K1
33N
R533A
8K25
TL074
R335A
U2A
1K
270R
27P
20K0
R503A
C229A
5K1
R330A
R497A
470R
100N
1K
4148
D86A
C324A
R514A
27P
C331A
J18A
J17A
MPSA63
Q12A
R570A
10K0
R498A
1K0
JB9A
1K3
C189A
C227A
6N8
100N
33N
C230A
16V
C223A
100n
4148
D87A
100K
R527A
R569A
R572A
10K0
1K0
#3414.
J422
R506A
C195A
33N
R490A
R303A
R334A
2K7
3N3
120K
100U
33K
4148
7K96
7K96
470P
470P
C214A
C296A33N
560R
47K
R510A
10K0
R535A
10K0
C231A
C263A
R504A
D88A
R571A
.
WC1
C297A33N
R526A
C213A
PRODUCTION NOTES
1
FOR 120V OPERATION STUFF
ROUTE
GAGE
0.01"/HOLE
2
MODEL(S):-
.
# DESCRIPTION OF CHANGEVER#DATE
1
JUL/96
2
NOV/14/96
3
NOV/14/96
4
.
5
.
6
.
7
DEC/05/96
8
.
9
.
10
.
11
JAN/30/96
12
MAY/14/98
13
.
14
.
15
JUN/23/98
16
SEP/09/98
17
SEP/07/00
18
FEB/12/01
19
.
20
APR/16/02
J200 AND J202
REMOVE J201
FOR 220VAC OPERATION
REMOVE J200 AND J202
STUFF J201
R499A/B/C/D ARE HAND INSERTED
FOR R315A/B/C/D USE PT#5016
820R 1/8WFP
FOR ALL 20K USE 20K0 MINI
R532A,B,C,D 49K9 TO 20K0
R476A,B,C,D 45K3 TO 10K0
R499A,B,C,D 45K3 TO 10K0
R522A,B,C,D 20K TO 1K
R466A,B,C,D 10K0 TO 4K99
R467A,B,C,D 10K0 TO 4K99
R515A,B,C,D 10K0 TO 4K99
R516A,B,C,D 10K0 TO 4K99
R459A,B,C,D 20K0 TO 10K0
R462A,B,C,D 20K0 TO 10K0
R509A,B,C,D 20K0 TO 10K0
R511A,B,C,D 20K0 TO 10K0
R472A,B,C,D 390K TO 100K
C293A,B,C,D 470P TO 680P
R521A,B,C,D DELETED
R426A,B,C,D 330K TO 150K
R700A,B,C,D 1M TO 270K
C286A,B,C,D 3N3 TO 6N8
SHEAR SHEAR
M453.PCB_DATABASE_HISTORY
TX-2P
1.00
1.10
.
.
.
.
1.20
.
.
.
.
2.00
.
.
3.00
.
.
3.10
.
3.20
PC#5242 CHANGES
PC#5180 CHANGES
1ST_PRODUCTION
PC#5242_SEE_LIST_BELOW
PC5243_U28A,B,C,D_TL062->TL072
U5A,C_U8A,C_4741->TL074
R314A,B,C,D_1K-3K16_R315A,B,C,D_
_270R-->820R
PC#5261_R472A,B,C,D_100K->180K
PC#5272_U28A,B,C,D_TLO72->TLE2062
U14/U16A,B,C,D_TL062->TLE2062
U17A,B,C,D_TL062->TL072
PC#5180_SEE_LIST_BELOW
PC#5711_ADD_DIP_CIRCUIT_TO_LO
U24A/B/C/D_RT1A/B/C/D
PC#5308_U40_MCM2814P->AT24C02
POWER_XFMR_TO_TOROID
PC#5828_R476A,B,C,D_4K220->4K12
PC#6168_UPDATE_XLR_#3657
PC#6330_U46_MOTOROLA-74HC597A
PHILIPS_74HC597N
D41,D42_3V0->4V7_UPDATE_TABS
LO_CHAN3/CHAN4
SPEAKON
#6956
HI_CHAN3/CHAN4
SPEAKON
#6956
VCD
LO_CHAN1/CHAN2
SPEAKON
#6956
HI_CHAN1/CHAN2
SPEAKON
#6956
B9
CHANNEL4_LO
#3923
#3923
B8
CHANNEL4_HI
#3657
B1
CHANNEL4_INPUT
#3923
CHANNEL3_LO
#3923
B7
CHANNEL3_HI
#3657
B2
CHANNEL3_INPUT
#3923
CHANNEL2_LO
#3923
B6
CHANNEL2_HI
#3657
B3
CHANNEL2_INPUT
#3923
CHANNEL1_LO
#3923
B5
CHANNEL1_HI
#3657
B4
CHANNEL1_INPUT
Page 7
P:\457CMP.PRN
SHEAR
PART#
DNS
R413
FLAT SIDE
#3706
R249 220R
R288 220R
J130
J131
100N
R575D
HI_TRIM_D
#4388
100K
C402
B
VCD
#3683
SP
RED
470R
180K
R261
470R
RED
R455D
SP
LD10
1
LD8
R257
SW1
#3439
MOMENTARY
BLUE_SHAFT
74HC595A
#3439
MOMENTARY
BLUE_SHAFT
YEL
U41
R262
LD5
YEL
SW3
SHEAR SHEAR
LD19
RED
SP
R268
C401
100N
RED
SP
LD21
ETCH
GUIDE
J145
J146
DRILL DETL M457-4.00
SOLDERSIDE M457-4.00
#3683
LD26C
RED
J160
U47
SP
R530C
R267
J141
J180
1K
1
470R
J140
DNS
R413
180K
R455B
R575B
J143
HI_TRIM_B
#4388
100K
R278470R
J144
B
R265470R
J134
SW5
MOMENTARY
SP
R253
10K
10K
LD25C
#3439
BLUE_SHAFT
LD12
RED
R255
SP
RED
R258470R
SP
LD3
470R
J132
SP
DNS
R351
1K
180K
R529C
M457 V4.00
J133
R505C
R576C
HI_TRIM_C
#4388
100K
R251
RED
SP
LD9
J135
J136
R263
B
RED
SP
LD11
10K
470R
R259 470R
SW2
MOMENTARY
J137
SW4
MOMENTARY
R260470R
#3439
BLUE_SHAFT
#3439
BLUE_SHAFT
YEL
SP
R264
470R
SP
YEL
LD6
LD4
J138
R252 10K
SW6
#3439
MOMENTARY
BLUE_SHAFT
RED
SP
LD13
R254 10K
R256 10K
74HC597A
M457.PCB_DATABASE_HISTORY
MODEL(S):-
SHEAR SHEAR
TX2P/TX5P
.005"
.008"
.012"
.020"
SW7
10K
#3439
MOMENTARY
BLUE_SHAFT
74HC595A
SW9
#3439
MOMENTARY
BLUE_SHAFT
GUIDE
YEL
LD14
U43
YEL
LD16
ETCH
SP
SP
R275
470R
.005"
.008"
.012"
.020"
470R
R274 470R
470R
R280
R276
470R
J147
R279
SW11
#3439
MOMENTARY
BLUE_SHAFT
RED
SP
LD23
J162
SP
LD25B
RED
TX2P
M457
V4.00
ASSEMBLY M457-4.00
PCB MECH M457-4.00
MOMENTARY
MOMENTARY
#3683
LD15
U45
100P
LD17
YEL
C1
YEL
R282470R
R529B 1K
J148
J149
R576A
J161
HI_TRIM_A
#4388
100K
DNS
R351
SW8
RED
SP
LD20
10K
SP
R505A 180K
RED
LD22
J150
R270
B
74HC595A
R287
220R
J151
#3439
BLUE_SHAFT
SW10
#3439
BLUE_SHAFT
BLANK SIZE=14.625"X6.500"
SP
SP
R272
1
470R
R284
R277
10K
10K
470R
R281
SW12
R269
#3439
MOMENTARY
1K
BLUE_SHAFT
SP
RED
RED
R530A
LD24
LD26A
10K
SP
R271
R273
220R
R531
10K
GRN
SP
LD27
SHEAR
470R
J152
74HC597A
J155
U48
BLANK SIZE=14.625"X6.500"
# DESCRIPTION OF CHANGEVER#DATE
1
AUG/12/96
2
JUL/08/97
3
FEB/16/99
4
NOV/04/99
5
DEC/02/99
6
APR/04/00
7
FEB/12/01
8
.
9
JUL/02/02
10
.
11
D
1.10
2.00
3.00
.
3.01
3.02
3.10
.
4.00
.
V
PC#5184_PARTS_RENAMED
PC#5213_ADD_100P_C1
PC#5932_LEDS->AUTO_INS_LED
FIXED_LED_ORIGINS
PC#6169_REMOVE_DNS_POTS
ADD_CLINCH_ORG_MOVE_SHEAR_HOLES
PC#6330_U47,U48_MOTOROLA_74HC597A
TO_PHILIPS_74HC597N
PC#6180_MOVE_RIBBON_CABLE_PC#6180_
ROTATE_LD3,4,9,15_AND_LD24
N
PRODUCTION NOTES
1 ALL SWITCHES ARE BLUE PT#3439
Page 8
U:\TX3PV14.PRN
C213A
JB9
2
LINE
1
INPUT
ACT
RED
-15V
-15V
LD26
CLP-L
CLIP
3
+15V
-15V
+15V
-15V
IN+A
IN-A
IG
ACT-L
LD25
GRN
DGND
R530
1K
+15V
-15V
+15V
-15V
+15V
-15V
+15V
-15V
INP-LPFA
LVGND
R498A
1K0
R496A
1K0
R529
220R
C223A
100n
C202A
100n
C201A
100n
C191
100n
C218
100n
C182
100n
C181
100n
C233
100n
C234
100n
+15V
-15V
+15V
-15V
R409A
LPF
LVGND
C214A
3K16
470P
1
C239A
100n
C240A
100n
C245
100n
C246
100n
C251
100n
C252
100n
TLO72
470P
10V0
1N750A
D90A
R531A
1/2
MPSA63
4148
D88A
D87A
4148
C199A
100n
C200A
100n
C216A
100n
C217A
100n
C257
100n
C258
100n
R572A
7K96
R570A
7K96
1M
U1A
Q12A
C176A
100n
C180A
100n
R410A
2K32
L-BDY
L-BDY
LVGNDLVGNDLVGND
C236A
100n
C235A
100n
C242A
100n
C241A
100n
C248
100n
C247
100n
220N
100V
C267A
LVGND
2
3
LVGND
LVGNDLVGNDLVGND
C254
100n
C253
100n
INPUT
R571A
L-BDY
7K96
6
7
5
U1A
1/2
TLO72
R569A
L-BDY
7K96
LVGND
R454A
100V 100N
4K7
R527A
R528A
33K
DGND
C197A
100n
C198A
100n
C187A
100n
C188A
100n
C173A
100n
C175A
100n
LVGNDLVGNDLVGND
C238A
100n
C237A
100n
LVGNDLVGNDLVGND
C244
100n
C243
100n
LVGNDLVGNDLVGND
C250
100n
C249
100n
LVGNDLVGNDLVGND
C256
100n
C255
100n
LVGNDLVGNDLVGND
C260
C262
100n
100n
C259
C261
100n
100n
LVGNDLVGNDLVGND
C282A
100V 680N
TLE2062
1/2
3
U23A
2
INP-LPFA
C298A
100K
4LP-HPFA
100V 150N
1
C297A
100V 33N
100V 33N
CHANNEL B
LED CIRCUIT
D1B
R529B
270R
BAT85
ACT-L
GRN
LO
R356A
INP-LPFA
2K87
LPF
FRONT PANEL M458
100K
1TRIM
+15V
CW
-15V
B R573
C284A
100V 150N
LVGND
LVGND
R351
180K
C283A
75K
R322A
R506A
7K5
C296A
R333A
1
MUTE3A
HPF
6K8
10V0
1N750A
D90B
R531B
1M
U1B
1/2
TLO72
R355A
1K87
100V
C264A
LVGND
3FR-LIMA
R341A
1K
R414A
20K
100V 150N
39N
R489A
220K
R342A
470R
5
6
2
3
LVGND
C190A
100N
D60A
4148
TLE2062
U23A
10
9
R454B
4K7
C273A
3
2
1/2
U28A
HPF
SUB
T_GEN_SA
TX3P PROCESSOR
TL074
U2A
R605A
1K0
TLE2062
1/2
3LP-EQA
LVGND
100U 25V
C309A
LVGND
3
2
7
1K87
R308A
82K5
R307A
1/4
C219A
100N
R357A
U13A
8
-15V
HI
LVGND
1
10U
C326A
16V
1
6
470R
12
X9
33078
1/2
1
4HP-EQA
5
6
DS1868
LVGND
15K
R526A
LVGND
1HP-EQA
R303A
1K5
FRONT PANEL M458
100K
1TRIM
+15V
CW
B R576
R505
180K
1FR-LIMA
MUTE1A
3
U14A
2
5
U28A
6
LVGND
3SW-VCAA
R552A
5K1
5
7
V+
V-
IN
THAT2180
(5=VR,7=V+)
U51A
OUT
8
GND
EC+
EC-
SYM
4
3
2
R579A
100R
LVGND
TLE2062
1/2
4AG-LIMA
U25A
7
2
AGC
4
50K
P2A
3
R510A
10K0
TL074
1/4
C189A
10N
R533A
1K0
7
C195A
15N
5
U2A
6
NOTCH
LVGND
C231A
100N
D86A
4148
1K
LVGND
C308A
1/2
R314A
7
1K
3K16
R553A
C263A
C230A
100N
R497A
470R
100U 25V
C324A
LVGND
3
U3A
2
R345A
3K
R297A
270R
R315A
TLE2062
1/2
TLE2062
1/2
LVGND
R514A
1K
1
7
6
5
R504A
220K
+15V
-15V
R499A
22K6
U24A
TLE2062
R513A
470R
R326A
2K05
R301A
100V27P
VCA AGC
C329A
LVGND
27P
5
U26A
6
R403A
24K
22K
R471A
22K
R520A
2
3
U25A
1/2
TLE2062
AGC
TLE2062
1/2
1
7
LVGND
+15V
4AG-HP2A
100V 150N
HP2
R402A
20K0
R320A
20K0
R304A
2K4
3
2N2
C229A
5
V-
(5=VR,7=V+)
OUT
EC-
SYM
4
VCA
R577A
100R
R550A
8
LVGND
5K1
2
C331A
27P
U2A
R507A
24K
13
12
100N
33078
LVGND
1/2
R490A
1K
R535A
17K40
1EQ-VCAA
1
6
12
X12
1
IN
U53A
GND
2
7
V+
THAT2180
EC+
3
3WAY BOOST
TLE2062
5
U14A
6
R346A
20K
C179A
470N
3VC-ACGA
T_GEN_WA
TLE2062
1/2
3
U24A
2
4EQ-VCAA
FRONT PANEL M458
1TRIM
-15V
1/2
7
1K87
R305A
82K5
R306A
DS1868-050
1
100K
CW
B R574
2K
LVGND
LVGND
LVGND
C177A
330N
EQ
R607A
5
6
R606A
30K
R405A
33K
U27A
10K
TLE2062
1/2
SW1A
C279A
C280A
100V 150N
130K
R319A
LVGND LVGND
R502A
10K0
TL074
1/4
R491A
17K40
1
C227A
10N
+15V
-15V
R503A
1VC-AGCA 1VC-AGCA
10K0
100V27P
C306A
1K
R335A
14
U2A
1/4
LVGND
TL074
LVGND
3EQA-HPA
R349A
6K8
3EQB-HPA
R352A
6K8
5
U16A
6
11
P2A
AGC
12
50K
10
LVGND
+15V
R413
120K
MUTE4A
R421A
TX9
LD1A
RED
SW1A CLOSED FOR TX9
OPEN FOR TX8
R407A
4HP-LP2A
7
LP2
1EQ-VCAA
270R
R334A
-15V
C270A
100V 100N
HPF
C271A
100V 220N
HPF
TLE2062
1/2
7
C232A
100N
R536A
62K
4FR-LIMA
R420A
470R
1K
D74A
4148
LVGND
3K3
T_GEN_TA
13
12
100V 100N
100V 330N
2
3
LVGND
R406A
2K7
180N
100V
C266A
A6A
C285A
R324A
LVGND
C272A
R313A
LVGND
U16A
C318A
LVGND
5
6
HI
R487B
82K5
R488B
82K5
1K87
R312A
36K0
R311A
1/4
TL074
24K
75K
22K
R522A
1/2
TLE2062
16V
C327A
10U
C222A
100N
R408A
470R
100U 25V
33078
U13A
100V 680N
3
U27A
2
JB3
2+2-1-
AGC
DS1868-010
14
R433A
6K98
3
U15A
2
R350A
3K
5
U15A
6
3AG-LIMA
1
3AC-HP2A
12
X10
1/2
7
C281A
TLE2062
1/2
1+
LVGND
TLE2062
LVGND
TLE2062
LVGND
1
IN
U50A
6
GND
2
1
R487A
3
U6A
2
11
P1A
10
1/2
1
1/2
7
7
V+
THAT2180
(5=VR,7=V+)
EC+
3
R580A
4UN-OUTA
LVGND
82K5
470P
C212A
R488A
82K5
TL074
1/4
AGC
12
50K
R480A
1K
R483A
470R
R476A
1K
R477A
470R
100V 220N
HP2
5
V-
OUT
EC-
SYM
4
100R
LIMIT
R566A
L-BDY
470R
LVGND
470P
C211A
R482A
47K
1AG-LIMA
1
3HP-SW1A
R361A
3K16
3HP-SW2A
C276A
R554A
5K1
8
LVGND
VCA
C328A
27P
R422A
10K0
C221A
220P
R423A
10K0
R567A
L-BDY
4K990
13
12
U5B
1/4
4741
R568A
L-BDY
4K990
R481A
C293A
50V 330P
13
12
470R
R532A
6
7
5
U6A
1/4
TL074
1AG-HP2A
3-4WAY
16
VDP
X0
14
X1
15
X2
111213
X3
4052
1
Y0
5
Y1
2
U54A
Y2
4
Y3
VAN VDN
78
-5V
C275A
100V 180N
47K
R316A
LVGND
+15V
-15V
R495A
14K7
100V27P
C307A
2
R321A
1
3
U26A
1/2
TLE2062
LVGND
R416A
20K0
6
5
U22A
1/2
33078
R418A
20K0
1/4
R486A
2K87
LVGND
LVGND
R472A
270K
14
100V 33N
16V
R478A
C294A
C604A
10K
14
1M
U5A
TL074
HP2
-15V
6
DGND
E
10
2-3SELA
A
9
DGND
B
3S-VCAA
X
3
Y
LVGND
R360A
10K
TLE2062
1/2
3HP-LP2A3HP-LP2A
3
U17A
1
2
4VC-AGCA
1K
270R
R323A
LVGND
OUTPUT
R425A
270R
R415A
270R
C207A
7
15N
R424A
100R
R419A
270R
10U
10
LVGNDLVGND
100V 33N
LP2
R412A
68R
R411A
68R
R383A
100K
9
10
R479A
U5A
R332A
LVGND
R363B
82K5
R362B
82K5
R400B
82K5
R401B
82K5
IG
C322A
22U63V
R485A
36K0
D59A
9
U5B
10K
1/4
TL074
C295A
11K
LO
R358A
1K5
SUB
JB1
2+2-1-
4AG-LIMA
R484A
4148
8
1/4
4741
D82A
BAT85
8
D83A
BAT85
R492A
1K8
10
U6A
9
JB4
1+
2+2-1-
3AG-LIMA
R359A
2K49
100V
1+
JB5
2
LINE_OUT-SUB
3
1
B.
C323A
2U263V
10K0
1CLSUMA
TL074
1/4
R367A
47K
LVGND
3AG-LIMA
39N
C265A
LVGND
R400A
82K5
470P
C206A
R401A
82K5
4AG-LIMA
D85A
4148
BAT85
8
LVGND
R363A
82K5
470P
C203A
100V 150N
470P
C205A
R396A
LVGND
D84A
1UN-OUTA
82K5
R362A
R370A
10K
5
U17A
6
R560A
L-BDY
470R
LVGND
47K
1M
R475A
D600A
1N----
6V2
R515A
4K99
C228A
220P
R516A
4K99
LIMIT
R559A
L-BDY
470R
13
LVGND
12
470P
C204A
R368A
1M
R381A
C277A
50V 6N8
150K
13
14
12
U18A
1/4
TL074
6
5
LVGND
C274A
3UN-OUTA
TLE2062
1/2
7
LVGND
LIMIT
R561A
L-BDY
4K990
13
12
U21B
4741
R562A
L-BDY
4K990
R395A
1M
C278A
100V 10N
13
12
U21A
TL074
R393A
10K
LVGND
R331A
2
3
U18B
R369A
U19A
1/4
1/4
10
1LIM-AMA
47K
-15V
R509A
10K0
U7A
33078
R511A
10K0
R558A
L-BDY
4K990
1/4
4741
R557A
L-BDY
4K990
R372A
LVGND
47K
1/4
4741
R339A
14
R382A
470K
14
R394A
47K
9
U19B
LVGND
1/2
14
10K
7
R340A
10K0
C220A
220P
10K0
LVGND
4741
D81A
BAT85
LVGND
R391A
1/4
R601A
R600A
1
R364A
6K19
LVGND
10
4148
D63A
R399A
7K5
LVGND
10K
8
470R
C215A
15N
LVGND
9
1M
U18A
2
3
10
4148
R518A
R508A
R517A
R512A
R371A
10K
TL074
R347A
U22A
R344A
9
D67A
270R
270R
100R
270R
20K0
33078
20K0
10
U21A
C313A
R365A
47K0
9
10
1/4
4148
D64A
R377A
200K
1/2
C314A
R398A
47K0
9
U21B
R392A
10K
TL074
C303A
100N
C600A
10U
U18B
D54A
BAT85
8
1/4
63V
10U63V
4741
1
22U50V
4741
4148
D66A
R386A
200K
+15V
R501A
D56A
4148
1/4
D53A
BAT85
C196A
15N
D57A
4148
1/4
D70A
BAT85
8
Q600A
A13
68R
R500A
68R
R473A
100K
8
4148
D62A
R376A
270K
C317A
R397A
8
D71A
BAT85
R603A
C310A
R366A
0R0
BAT85
D51A1
6V2
D800A
R337A
270R
R348A
270R
R338A
100R
R343A
270R
0R0
4148
4148
D68A
R387A
270K
4K7
IG
DNS25V
4148
D51A
R317A
DNS25V
D73A
BAT85
47K
R375A
100K
LVGND
D72A
6V2
1N----
D900A
R602A
JB6
2
LINE_OUT-HI
3
1
.
D55A
BAT85
-15V
R353A
68R
R354A
68R
R380A
100K
1M
R385A
47K
R318A
R388A
100K
LVGND
+5V
1M
R537A
LIM-1A
Q13A
MPSA06
1M
1FR-LIMA
OUTPUT
D80A
4148
R467A
LVGND
10K0
3LIM-AMA
1M
R378A
470R
R801A
1M
R800A
C311A
1U25V
R373A
R374A
1M2
47K
2
1
3
U19A
1/4
4741
OUTPUT
JB7
2
LINE_OUT-LO
3
1
MALE_XLR
IG
4LIM-AMA
D65A
BAT85
470R
R901A
1M
R900A
13
12
R389A
47K
U19B
C316A
1U25V
4741
LVGND
14
1/4
-15V
DS1868
Q800A
A13
C304A
100N
C800A
63V
10U
C312A
2U225V
C301A
100N
C900A
10U
R390A
1M2
1A
LVGND
5
6
4K7
R803A
R903A
63V
C315A
2U225V
4K7
U3A
+15V
D61A
4148
+15V
2
3
33078
6
5
LVGND
P1A
1/2
R459A
20K0
U7A
R539A
R802A
Q900A
A13
R540A
R902A
D69A
4148
AGC
4
50K
7
33078
1M
1M
7
1/2
+5V
1M
3FR-LIMA
+5V
1M
4FR-LIMA
4CLSUMA
C210A
15N
LIM-3A
Q15A
MPSA06
LIM-4A
Q16A
MPSA06
330R
R554
BLKWC2
F1
CE-T250MA
NA-.6ASB
WC1
AC-BLK
3K8
R555
4
2
3
WHT
BRN
BRN & WHT
WC6
115/230VAC
BRNWC3
AC-WHT
20K
R556
20K
R552
LVGND
(6=-5V,11=+5V)
LM13600
1/2
D
U29
IABC
5
60/50HZ
PART#1320
25VA
WC7
WC8
ORNWC5
WHTWC4
FOR 230V AC
TO WC7-WC8
M461/M458.SCH_DATABASE_HISTORY
MODEL(S):# DESCRIPTION OF CHANGEVER#DATE
1
96/11/28
2
.
3
.
4
.
5
FEB/13/97
6
NOV/03/98
7
FEB/12/01
8
.
9
DEC/04/01
10
.
11
.
12
.
13
D
14
D
15
D
16
D
17
D
18
D
19
D
20
D
21
D
22
D
23
D
24
D
25
D
26
D
27
D
28
D
29
D
30
D
31
D
32
D
33
D
34
D
35
D
36
D
37
D
38
D
39
D
40
D
41
D
42
D
43
D
44
D
45
D
46
D
47
D
48
D
49
D
50
D
TX-3P
1.0P0
FIRST_PROTOTYPE
.
DERIVED_FROM_M459_TX4
.
ADDED_TX8/9_SELECT_SWITCHES
.
ALL_TL062_CHG_TO_TLE2062
1.10
PC#5308_U40_MCM2814P->AT24C02
1.20
CORRECT_Q12A_SYMBOL
1.30
PC#6330_U46,U47,U48_MOTOROLA
.
74HC597A->PHILIPS_74HC597N
1.40
PC#6480_R503A_4K99->10K0_R499_12K1-
.
->22K6_R495A_8K25->14K7
.
PC#6481_R382A_220K->470K_C278A_
.
4N7->10N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
TX PROCESSOR
TONE GENERATOR
-5V
LVGND
78
VAN VDN
Y3
Y
4
3
Y2
2
U55
Y1
5
4052NC1
Y0
1
4052
X
X3
11
13
X2
B
330R
R542
3K8
R543
R545
20K
C300
50V
100N
27K
R549
680R
R551
1
LVGND
WHITE
CSA
C169
22N
BLUE
WC9
GRAY
WC11
YELLOW
RED
WC10
EY1
WC13
WC12
1
D43
1N4004
D44
1N4004
1N4004
D45
1N4004
D46
D47
1N4004
D48
1N4004
CSA
C170
4N7
FUNC
4052NC2
20K
R544
C299
50V 100N
(4=-5V,8=+5V)
TLO72
1/2
5
U28
6
(6=-5V,11=+5V)
13
15
D
U29
14
C172
25V
1000U
C171
25V
1000U
15
X1
14
X0
12
7
LM13600
1/2
IABC
16
+5V
GND2GND2
X5
12
X6
12
X7
12
FR_SEL2
9
A
FR_SEL1
10
E
VDP
6
DGND
16
+5V
39K
R550
12
R548
27K
R541
27K
GND
C168
16V
4700U
C129
50V
100N
C127
100N
C130
100N
MPSA56
Q17
MPSA06
C325
25V
100U
-5V
7815Q10
1
IN
OUT
REF
4.7W
2
50V
50V
4.7W
Q1121
REF
IN
OUT
IN
OUT
REF
<.5W
Q821
7805Q9
1
IN
OUT
REF
1.4W
2
3
3
3
3
50V
Q18
200K
R546
7915
79L05
C128
100N
1
TLO72
LVGND
C131
50V
100N
1/2
D89
LVGND
4148
20K
U28
R553
R547
2
3
4051EN
-5V
TONE_GEN
2K
4051EN
TONE_GEN
C133
50V
100N
C132
50V
100N
POWER SUPPLY
+5V
16
VDP
A
B
C
E
X
+5V
16
A
B
C
E
X
3
2
5
6
U57 1
4051
VANVDN
VDP
U56
4051
VANVDN
U34
U34
X0
X1
X2
X3
X4
X5
X6
X7
78
-5V
X0
X1
X2
X3
X4
X5
X6
X7
78
-5V
TLO72
1/2
TLO72
1/2
13
14
15
12
5
2
13
14
15
12
1
5
2
1
LVGND
7
T_GEN_TA
T_GEN_MA
T_GEN_WA
T_GEN_SA
T_GEN_TB
T_GEN_MB
T_GEN_WB
T_GEN_SB
11
4051A
10
4051B
9
4051C
6
34
DGND
11
4051A
10
4051B
4051C
9
6
34
DGND
12K
R250
3K
R285
3K
R286
12K
R292
+15V
-15V
DGND
-5V
+5V
+3V
4.7V
1N750A
D41
4.7V
1N750A
D42
-3V
PA3-97D0
PA1-59CL
PA0-59LK
PA2-95D0
LIMIT SENSE
74HC597N
LIM-1A
LCLK
A
15
12
11
9
10
13
SCLK
QH SA
RST
PL
U46
LIM-2A
B
1
LIM-3A
C
2
LIM-4A
D
3
LIM-1B
E
4
LIM-2B
F
5
LIM-3B
G
6
LIM-4B
H
7
R248
PA3-97D1
14
GND
V+
16
220R
8
CAL.
SENSE,
FREQ.
SEL
74HC595A
4051EN
QA
LCLK
12
SCLK
11
14 5
A
RST
10
OE
13
15
QB
1
QC
2
QD
3
QE
4
QF
QG
6
QH
7
PA2-95D1
SQH
9
GND
8
V+
16
U44
4051A
4051B
4051C
2-3SELA
2-3SELB
FR_SEL1
FR_SEL2
12
11
14 5
10
13
MUTES
74HC595A
QA
LCLK
15
QB
SCLK
1
QC
2
QD
3
QE
4
QF
QG
6
QH
7
A
SQH
9
GND
RST
8
V+
OE
16
U42
MUTE1A
MUTE2A
MUTE3A
MUTE4A
MUTE1B
MUTE2B
MUTE3B
MUTE4B
PA2-95D2
M458
12
11
PA3_97D1
R249
220R
R288
220R
R287
220R
9
10
13
PA2_95D2
12
11
14 5
10
13
MUTE-SL
MUTE-WL
MUTE-ML
RED
SW12
CAL-L
10K
R273
CAL-L
470R
R284
595A-D
LD17
YEL
SW10
10K
R271
597L-E
595A-E
MUTE-HL
MUTE-HL
LD16
YEL
470R
R281
SW9
10K
R270
597L-F
MUTE-ML
LD15
YEL
470R
R279
595A-F
597L-G
MUTE-WL
LD14
YEL
470R
R277
595A-G
SW8
10K
R269
MUTE-SL
470R
R275
595A-H
SW7
10K
R268
597L-H
12
11
14 5
10
13
+5V
DGNDDGND
12
11
9
10
13
74HC595A
QA
LCLK
QB
SCLK
QC
QD
QE
QF
QG
QH
A
SQH
GND
RST
V+
OE
U43
74HC597N
LCLK
SCLK
QH SA
GND
RST
PL
U47
LD22
RED
595B-A
15
1
2
3
4
6
7
9
8
16
A
B
C
D
E
F
G
H
V+
LIM-HL
LD21
RED
470R
R280
PA2-95D4PA2-95D3
MODE-L
SW11
10K
R272
74HC597N
LCLK
A
15
SCLK
B
1
C
2
D
3
E
4
F
5
G
6
H
7
QH SA
14
GND
RST
8
PL
V+
16
U48
PA0_59LK PA0_59LK
PA1_59CL PA1_59CL
LD18
YEL
74HC595A
QA
LCLK
15
QB
SCLK
1
QC
2
QD
3
QE
4
QF
QG
6
QH
7
A
SQH
9
GND
RST
8
V+
OE
16
U45
597L-C
PA3-97D2
2WAY-L
LD23
YEL
470R
R283
595A-B
3WAY-L
LD24
470R
R282
595A-C
597L-D
15
1
2
3
4
5
6
7
14
8
16
595B-B
597R-C
PA3-97D3
LIM-ML
LD20
RED
470R
R278
MODE-R
SW5
10K
R255
LIM-WL
LD19
RED
470R
R276
595B-C
597R-D
LIM-SL
470R
R274
595B-D
SW6
10K
R256
CAL-R
LD7
597R-E
YEL
MUTE-HR
SW4
10K
R254
2WAY-R
LD12
YEL
470R
R266
595B-F
SW3
597R-F
3WAY-R
LD13
470R
R265
595B-G
MUTE-MR
10K
R253
RED
597R-G
CAL-R
470R
R267
595B-H
MUTE-WR
SW2
10K
R252
SW1
10K
R251
597R-H
MUTE-SR
SWITCHES
LEDS
MUTE-WR
MUTE-MR
MUTE-HR
LD3
LD4
LD5
74HC595A
LCLK
12
SCLK
11
14 5
A
RST
10
OE
13
LD6
YEL
470R
R264
595C-A
QA
15
QB
1
QC
2
QD
3
QE
4
QF
QG
6
QH
7
PA2-95D5
SQH
9
GND
8
V+
16
U41
YEL
YEL
470R
R262
595C-B
DGND
+5V
YEL
470R
R260
595C-C
MUTE-SR
470R
R258
595C-D
LD11
RED
LIM-HR
LD10
RED
470R
R263
595C-E
LIM-MR
LD9
RED
470R
R261
595C-F
DGND
LIM-WR
LD8
RED
470R
R259
595C-G
POWER
GRN
LD27
220R
R531
LIM-SR
470R
R257
595C-H
DS1868 DIGITAL POTS
+3V
-3V
5
6
8
7
DS1868-010
PC1-68D2PC1-68D3
114
VB VCC
P1B
RST
USE
CLK
9
COUT
SOUT
GND
13
5
6
DS1868-050
8
DQ
7
114
VB VCC
P1A
RST
USE
CLK
DS1868-010
9
DQ
PC1-68D4
COUT
SOUTNC4
SOUT
GND
13
DGND
+5V
114
VB VCC
5
P2A
6
8
7
RST
USE
CLK
DS1868-050
9
DQ
COUT
SOUTNC3 SOUTNC2 SOUTNC1
SOUT
GND
13
114
VB VCC
P2B
USE
9
PC1-68D1
COUT
SOUT
13
1LIM-AMA
2LIM-AMA
3LIM-AMA
4LIM-AMA
1LIM-AMB
2LIM-AMB
3LIM-AMB
4LIM-AMB
ANLG
RST
CLK
DQ
GND
PC0-68CL
5
6
8
7
MUX
R291
4K7
PC1-68D0
R289
4K7
R290
PC2-68LK
4K7
+5V
16
VDP
11
13
14
15
12
1
5
2
78
X0
X1
X2
X3
X4
X5
X6
X7
U65
4051
VAN VDN
A
B
C
E
X
DGND
10
9
6
34
4051A
4051B
4051C
ANLG_MUX
PC2
4051EN
PC0
C146
50V27P
4M7
PC1
3
U35
2
C147
DGND
TLO72
1/2
R247
4K7
R246
1K
X8
R296
4MHZ
50V27P
1
R245
12K
DGND
R295
220R
DGND
TCMP-NC
PC0
PC1
PC2
PC6
C164
25V
1U
28
27
26
25
24
23
22
21
20
19
18
17
16
VDD
OSC1
OSC2
PD7/CAP
TCMP
PD5
PC0
PC1
PC2
PC3/AN3
PC2/AN2
PC5/AN1
PC6/AN0
C135
50V
100N
+5V
U49
MCU
#6996TX8P
100R
R294
GND2
RESET
PB5/SD0
PB6/SDI
PB7/SCK
+5V
PD5-E2SD
1
CS0
2
CS1
6
SCLK
5
AT24C02
E
TO INPUTS/OUTPUTS
PB5
PB6
PB7PB7
U40
+5V
8
V+
4
GND
3
MODE
7
EXTSDTA
DGND
2
4K7
R500
1
RST
DS1233
U58
2
IRQ
3
PA7-NC
PA7
4
PA6-NC
PA6
5
PA5-NC
PA5
6
PA4
7
PA3-97D0
PA3
8
PA2-95D0
PA2
9
PA1-59CL
PA1
10
PA0-59LK
PA0
11
PB5
12
PB6
13
PB7
1415
GND2
VSSPC7LVRH
VCCRST
12
GND
3
DGND
PA4-E2SC
SERIAL DATA IN
SERIAL DATA OUT
SERIAL CLOCK
DATA LATCH
MC11
MC12
MC13
MC14
DGND DGND
MC15
+5V +5V
MPU
TX PROCESSOR
MICRO PROCESSOR & SUPPLIES
DATE: 11
DEC/04/2001
YORKVILLE NAME: PCB#&VER:
TX3V1.SCH
TX3P
MODELS: SCH ISSUE:
.
M461/M458
SHEET OF
TITLE:
1.40
PROCESSOR
Page 9
S
S
N
N
N
D41/D42_3V0->4V7_UPDATE_TABS
C278A/B_4N7->10N
PC#6481_R382A/B_220K->470K
8K25->14K7
R499A/B_12K1->22K6_R495A/B_
PC#6480_R503A/B_4K99->10K0
->PHILIPS_74HC597N
PC#6330_U46_MOTOROLA_74HC597A
PC#6206_REMOVE_EYELET_FOR_SPKON
PC#5308_U40_MCM2814->AT24C02
SOME_TRACES_MOVED_FOR_TEST-JIG
ALL_TL062_CHG_TO_TLE2062
ADDED_TX8/9_SELECT_SWITCHES
DERIVED_FROM_M459_TX4
FIRST_PROTOTYPE
N
N
PRODUCTION NOTES
1
ROUTE
0.01"/HOLE
GAGE
4N7
V
250VAC
T
R
C170
.
WC6
.
WC5
SHEARSHEAR
.020"
.012"
.008"
.005"
ETCH
GUIDE
C172
GRAY
GRAY
Q10
7815
7915
7805
Q9
WC9
.
D43
1N4004
25V
1000U
C127
C130
Q11
.
WC4
.
.
FOR 115V
WC10
.
RED
RED
D45
D47
J253
1N4004
1N4004
1000U
100N
100N
J170
J171
J172
J173
J174
J175
J176
J177
J178
WC11
.
D46
1N4004
25V
J269
100N
#6738
C129
R551
R550
680R
39K
R549
27K
J159
J271
C325
LM13600
R547
J158
U28
ASSEMBLY M461-1.60
PCB MECH M461-1.60
TLO72
U29
R548
R541
D89
27K
27K
4148
100N
C299
SOLDERSIDE M461-1.60
DRILL DETL M461-1.60
R542
330R
R545
R544
20K0
20K0
4052
3K9
R543
U55
R555
R554
FUNCTION
1
3K9
330R
FUNCTION
1
BEC
.020"
.012"
.008"
.005"
ETCH
GUIDE
22N
V
T
R
AC-WHT
AC-WHT
WC8
ORN
ORN
WC7
YELLOW
YELLOW
D48
1N4004
J254
C171
C1
J270
J268
GND
DGND
100N
C128
C2
Q17
25V
100U
R546
200K
20K0
J161
J160
2K
R553
R556
20K0
20K0
R552
100N
TX3P
M461
WC2
250VAC
C169
.
.
FOR 115V
BROWN
.
.
.
FOR 230V
.
WHITE
FOR 230V
RED
RED
D44
1N4004
.
.
16V
4700U
WC12
WC13
GRAY
GRAY
C168
J255
100N
C131
79L05
Q8
100U
25V
-15V
LVGND
J265
J264
J263
J266
J267
+15V
J262
J261
-5V
+5RAW
J162
MPSA06
220R
FUNCTION
1
J167
J168
J128
J127
J126
J125
R248
25V
J129
100U
MPSA56
C300
M461-V1.60
TX3P
VER-1.60
/DET
1M
R385A
.6A-SB
.
.
R286
DGND
J166
MC1
C135
C164
1K
R246
4051
R475A
FR-SWT
.
WC1
#3414FUNCTION
FR-SWT
F1
T250MA
CAUTION!!! HIGH VOLTAGE
BLK
BLK
WC3
.
100N
12K
R292
TLO72
3K
12K
3K
100N
C133
D41
D42
4V7
4V7
J252
FUNCTION
1
J241
J250
J256
J257
J258
J260
+5V
J164
J308
74HC595A
U44
J165
J169
J272
J274
100n
C240B
FUNCTION
U40
U58
AT24C02
DS1233D
U49
#6996TX3P
VER 1.2 OR LATER
100R
R294
J120
J119
TLO72
R385B
J123
1M
1U
25V
4K7
R247
100N
R295
220R
12K
R245
U35
U65
1M
1M
R378A
R506A
C297A
R333A
C296A
6K8
33N
R604A
7K5
J247
33N
PRIMARY VOLTAGE
J59A
J246
R356A
2K87
39N
C264A
C132
U34
R250
+3V
-3V
J240
C297B
J259
J275
R500
4K7
27P
27P
C147
1M
R378B
R285
J239
J237
R409B
C146
R296
4M7
PART#
J115
C242B
100n
R355A
J244
R409A
3K16
U42
J238
33N
R356B
R355B
J310
J121
J311
X8
4MHZ
J114
C241B
100n
1M
R475B
R414A
2K87
3K16
R374B
R374A
C311A
C316B
1K87
20K0
R333B
C296B
6K8
33N
J59B
C264B
1K87
U28B
C282B680N
C284B
C283B
C311B
1U
25V
47K
R373B
R373A
47K
1U
25V
C312A
C315B
1U
25V
47K
47K
1U
25V
C316A
U28A
TLE2O62
J299A
J336A
C282A
680N
C284A
150N
150N
C283A
74HC595A
R506B
R604B
7K5
39N
TLE2O62
J299B
J336B
R322B
150N
150N
20K0
R414B
25V
2U2
1M2
1M2
25V
2U2
25V
2U2
1M2
R390B
R390A
1M2
25V
2U2
TX-3P
.
1.0P0
.
1.10
.
1.40
1.30
1.20
1.50
.
.
.
.
1.60
.
V
V
V
V
V
M461.PCB_DATABASE_HISTORY
D
D
D
D
D
APR/16/02
.
.
.
.
DEC/04/01
.
FEB/12/01
SEP/26/00
FEB/13/97
DEC/11/96
.
.
.
96/11/28
# DESCRIPTION OF CHANGEVER#DATE
MODEL(S):-
1
R304A
2K4
R533A
DNS
R303A
1K5
1K0
R605A
C273A
1K
J58A
R301A
R410A
2K32
150N
R345A
3K
C177A
C179A
J60A
U14A
C267A
J61A
R346A
20K0
2K
R297A
330N
470N
J56A
220N
J57A
R322A
J243
J242
TLE2O62
U23A
75K
R304B
2K4
R533B
DNS
R303B
1K5
1K0
R605B
C273B
1K
R301B
R410B
2K32
150N
J58B
R345B
3K
R297B
C177B
C179B
J60B
J61B
U14B
C267B
R346B
20K0
2K
330N
470N
J56B
220N
J57B
J112
J113
TLE2O62
U23B
U46
R376B
R375B
100K
4148
D61B
J111
75K
C312B
U19B4741
J122
D61A
4148
100K
R375A
R376A
R387B
R388B
100K
R389B
R389A
4148
D69B
J300
D69A
4148
100K
R388A
C315A
R387A
4
3
2
R526A
C195A
15K
1K0
15N
TL074
U2A
100n
100n
C216A
C217A
2K05
R326A
J401A
TLE2O62
J54A
R352A
C173A
C175A
100n
100n
TLE2O62
U26A
R526B
C195B
15K
1K0
15N
TL074
U2B
100n
100n
C217B
2K05
R326B
J401B
TLE2O62
J54B
R352B
C173B
C175B
100n
100n
TLE2O62
U26B
1M
74HC597N
J96
D62B
4148
270K
47K
R369B
R369A
47K
270K
4148
D62A
D68B
4148
270K
47K
R394B
4741
R394A
47K
270K
4148
D68A
6
5
C189A
10N
1K
R335A
6K8
J53A
6K8
J55A
J298A
C189B
10N
1K
R335B
C216B
6K8
J53B
6K8
J55B
J298B
1M
R540A
U19A
7
10K0
R510A
C270A
100N
R349A
U15A
R313A
R321A
1K
10K0
R510B
C270B
100N
R349B
U15B
R313B
R321B
1K
R539B
J95
J94
R539A
9
8
270R
27P
R334A
C306A
C285A
100N
75K
C271A
220N
C307A27P
R495A
14K7
R403A
R402A
270R
27P
C306B
R334B
C285B
100N
75K
C271B
220N
C307B
R495B14K7
27P
R403B
R537A
1M
4148
200K
4148
D63B
4148
R377A
200K
4148
200K
4148
4148
200K
4148
12
11
10
R535A
17K4
10K0
17K4
2N2
C229A
R503A 10K0
R433A
TLE2O62
1K
1K
3K
330N
C272A
22K6
R499A
TLE2O62
U24A
R323A
5K1
270R
R552A
24K
R320A
20K0
R535B
17K4
10K0
17K4
2N2
C229B
10K0
R503B
R433B
TLE2O62
1K
1K
3K
330N
C272B
22K6
R499B
TLE2O62
U24B
R323B
5K1
270R
R552B
U50B
24K
R320B
20K0
1M
1M
1M
1M
R540B
1M
J97
J98
D64B
R377B
10K
J100
D63A
10K
D64A 4148
J104
J105
D66B
R386B
10K
D67B
J107
J109
D67A
10K
R386A
D66A
J110
14
13
R502A
R491A
10N
1K
R490A
5K1
R550A
6K98
R480A
R476A
R324A
R350A
R314A
27P
1K
C308A
20K0
R502B
R491B
10N
1K
R490B
5K1
R550B
6K98
R480B
R324B
R476B
R350B
R314B
27P
1K
C308B
20K0
J90
R537B
J91
J92
J93
R538A
R370B
J102
R370A
J103
R393B
R393A
16
15
R507A24K
C227A
J62A
R477A
R483A
24K
470R
470R
R489A
R315A
270R
THAT2180
J50A
THAT2180
R420A
R507B24K
C227B
J62B
R477B
R483B
24K
470R
470R
R315B
270R
C219B
R554B
J50B
THAT2180
R402B
C327B
R602B
R603A
R602A
R538B
R802B
R802A
Q15A
J106
Q16B
R902B
J301
R902A
17
C231A
470R
18
100N
C230A
R361A
3K16
C326A
J48A
5K1
10U
16V
100N
C232A
C231B
100NC232B
C230B
U53B
R361B
3K16
C326B
J48B
5K1
10U
16V
100N
Q13B
MPSA06
1M
4K7
R603B
4K7
1M
MPSA06
Q13A
Q15B
1M
4K7
J302
4K7
1M
MPSA06
1M
4K7
4K7
1M
Q16A
MPSA06
20
19
R504A
C263A
220K
100N
100N
470R
R497A
THAT2180
U53A
470R
R448A
R553A
16V
10U
C190A
100N
220K
100N
470R
U50A
U51A
470R
R408A
100N
C327A
1K
62K
R536A
R421A
R513B
R504B
470R
C263B
220K
100N
100N
470R
R497B
THAT2180
470R
R448B
R553B
16V
10U
C190B
100N
220K
100N
470R
THAT2180
U51B
470R
R408B
100N
C318B
62K
R536B
C303B
R601B
Q600B
Q600A
R601A
C303A
MPSA06
C304B
R803B
R803A
C304A
D55A
MPSA06
C301B
R903B
R903A
C301A
D65A
3K16
3K16
R489B
100N
470R
MPSA13
MPSA13
470R
100N
100N
470R
Q800B
Q800A
470R
100N
D65B
100N
470R
Q900B
Q900A
470R
100N
C324A
25V
100U
33078
C219A
R357A
R554A
33078
C222A
100U
25V
33078
R357B
33078
C222B
100U
D81B
BAT85
BAT85
D81A
D55B
BAT85
R801B
R801A
BAT85
BAT85
R901B
R901A
BAT85
1K
4148
D86A
U3A
4052
100U
25V
1K
U13A
D74A
4148
25V
J307
J248
100U
C324B
1K
4148
U3B
4052
100U
25V
1K
D60B
U13B
4148
25V
63V
10U
1M
1M
63V
10U
63V
10U
1M
R800B
1M
63V
10U
63V
10U
1M
R900B
1M
63V
10U
R514A
27P
U54A
C309A
4148
C318A
J180
J179
U56
U54B
C309B
R341B
4148
D74B
1K
R421B
6V2
C600B
47K
R600B
R331B
R600A
R331A
47K
C600A
6V2
6V2
C800B
47K
MPSA13
R317B
MPSA13
R800A
R317A
47K
C800A
6V2
6V2
C900B
47K
MPSA13
R317B1
MPSA13
R900A
R318A
47K
C900A
6V2
C331A
100R
R577A
R341A
27P
D60A
100R
R580A
100R
27P
U57
4051
R514B
D86B
100R
R577B
27P
C329B
100R
R579B
R580B
100R
C328B
27P
D600B
R479B
R478A
D600A
D800B
R371B
D800A
D900B
R392B
D900A
R513A
470R
C329A
C328A
27P
R478B
R479A
R372B
R372A
R371A
R391B
R391A
R392A
R579A
J181
C331B
R342B
J234
10K
10K
10K
10K
10K
10K
J190
J189
J182
4051
J217
J216
J231
J235
J236
470R
4K7
4K7
4K7
D83B
BAT85
10K
TL074
10K
BAT85
D83A
D53B
BAT85
10K
TL074
10K
BAT85
D53A
D71B
BAT85
10K
TL074
10K
BAT85
D71A
J183
J222
J232
J233
470R
J192
J185
J184
J214
J229
J230
D82B
BAT85
U5A
D82A
R481A
D54B
BAT85
U18A
D54A
R368A
D70B
BAT85
U21A
D70A
J33B
470R
R291
R290
R289
R472B
R481B
J86
C235B
BAT85
R472A
R381B
R368B
J88
C239A
BAT85
R381A
R395B
R382B
J89
C242A
BAT85
R382A
R395A
J21A
J33A
J197
J187
J227
J228
R420B
1M
100n
1M
1M
100n
1M
1M
100n
1M
J22A
J276
J218
1K87
J193
J199
J200
R308A
R307A
J204
J205
J206
J210
J212
J213
R305B
J42B
J43B
330P
270K
100n
330P
6N8
150K
100n
6N8
10N
470K
100n
10N
J16A
J18A
J19A
J25A
J30A
R342A
82K5
J202
1K87
J188
R311B
J25B
C293B
C235A
270K
C293A
C277B
C240A
150K
C277A
C278B
C241A
470K
C278A
J17A
J20A
1K87
36K0
J26A
J27A
J28A
J195
J196
82K5
J208
J209
J211
1K87
36K0
J27B
J28B
J224
R306B
82K5
1K87
J36B
J39B
J40B
J45B
1K87
82K5
47K
J24A
J29A
J194
J203
J207
J24B
J26B
J29B
J37B
J38B
J41B
47K
47K
47K
47K
47K
J23A
J31A
J32A
R306A
R305A
J198
J201
R312B
J23B
J225
J226
J35B
J44B
J46B
R482B
J78
J74
J73
R312A
R311A
J15A
J14A
P2A
J37A
J221
J220
J15B
J14B
P2B
D84B
BAT85
J84
J83
J82
R482A
BAT85
D84A
J398A
D51AB
BAT85
J77
J76
J75
BAT85
BAT85
J72
J71
J70
R396A
BAT85
D72A
R308B
R307B
R397B
R397A
R396B
U6A
R525A
P1A
C276A
U16A
J13A
U25A
R520A
U6B
R525B
P1B
C276B
U16B
J13B
U25B
R520B
J85
D51A1
D72B
22K
22K
J65
J66
J69
22K
22K
J68
220N
TLE2O62
220N
TLE2O62
R484B
10K0
10K0
J64
R484A
J67
J366B
J366A
J397B
J397A
TL074
DS1868-010
J7A
R522A
J306
DS1868-050
R319A
J11A
R471A
TLE2O62
J12A
22K
150N
C279A
SW1A
#3437
TL074
DS1868-010
J7B
R522B
J304
DS1868-050
J11B
R471B
TLE2O62
R319B
J12B
22K
150N
C279B
IN FOR TX9S
OUT FOR TX8S
SWITCH
C323B
1U
63V
4148
#3437
36K0
R485B
R485A
36K0
4148
D85A
63V
D51B
4148
47K
R365B
R365A
47K
4148
D51A
D73B
4148
47K
R398B
R398A
47K
4148
D73A
R532A
130K
R532B
130K
D85B
1U
C323A
C314B
J2A
D90A
10V0
R454A
C295A
33N
33N
C294A
470R
11K
R332A
10K
180N
47K
R316A
C275A
TLE2O62
39N
C265A
J10A
180N
C266A
U27A
TLE2O62
33K
R405A
150N
C280A
R606A
30K
.
IN FOR TX9S
OUT FOR TX8S
SWITCH
10V0
R454B
D90B
C295B
33N
33N
C294B
470R
11K
R332B
R360B
10K
180N
47K
R316B
C275B
TLE2O62
39N
C265B
J10B
180N
C266B
TLE2O62
U27B
33K
150N
TX8/TX9
R405B
C280B
SW1B
C322B
63V
4U7
4148
D59B
U5B
D59A
4148
63V
4U7
C322A
C313B
63V
10U
4148
D56B
U18B
D56A
4148
C313A
63V
10U
4148
U21B
4148
50V
R399B
D57B
D57A
22U
50V
22U
C314A
C298A
100N
J1A
4K7
1K8
C199A
1K5
U17A
J9A
R406A
3K3
R407A
270R
C298B
100N
J1B
4K7
1K8
1K5
U17B
J9B
R406B
R407B
3K3
30K
2K87
R559A
7K5
R560A
R492A
C228A
C200A
R360A
R358A
R359A
2K49
C201A
C202A
C221A
2K7
C281A
R529B
R531B
U1B
R492B
C228B
C200B
C199B
R358B
2K49
R359B
C201B
C202B
C221B
2K7
C281B
R567B
4741
R567A
R566A
R364B
6K19
R558B
4741
4741
R531A
1M
TLO72
U1A
C215A
220P
100n
100n
C274A
150N
220P
100n
100n
220P
680N
D1B
BAT85
1M
TLO72
C215B
220P
100n
100n
C274B
150N
220P
100n
100n
220P
C207B
680N
R566B
470R
4K99
4K99
470R
470R
4K99
R558A
4K99
470R
470R
4K99
R561B
R561A
4K99
470R
R569A
R570A
15N
4K99
R516A
10K0
R467A
C196A
15N
C220A
10K0
10K0
R423A
15N
C207A
10K
R607A
.008"
.005"
ETCH
R569B
15N
R509B
4K99
R516B
10K0
R467B
C196B
15N
C220B
R339B
10K0
10K0
R423B
15N
R606B
R486B
R488B
2K87
R486A
R559B
R362B
6K19
R364A
R560B
R401B
7K5
R399A
SHEAR SHEAR
R527A
MPSA63
100K
R517A
10K0
100R
R509A
R338A
R347A20K0
100R
R339A
R422A
20K0
100R
R416A
R424A
.020"
.012"
GUIDE
Q12B
MPSA63
R527B
100K
R517B
10K0
100R
R347B
R338B
100R
20K0
20K0
100R
R416B
R424B
C604B
16V
10U
470P
R487B
R568A
C204B
470P
R363B
470P
C205B
470P
R400B
470P
Q12A
7K96
7K96
7K96
7K96
270R
270R
R512A
4K99
10K0
33078
10K
J400A
R343A
R337A
270R
270R
10K0
20K0
33078
20K0
10K0
270R
270R
R419A
R425A
7K96
7K96
7K96
7K96
270R
270R
R512B
4K99
10K0
33078
R466B
10K
J400B
R337B
R343B
270R
270R
10K0
20K0
33078
20K0
10K0
R422B
270R
270R
R425B
R419B
C211B
470P
4K99
82K5
82K5
82K5
4K99
16V
10U
C604A
4K99
82K5
82K5
82K5
4K99
C204A
4K99
82K5
82K5
82K5
4K99
C205A
D87A
R571A
C213A
R518A
R508A
270R
R515A
U7A
R466A
R348A
270R
U22A
270R
R415A
D87B
R571B
C213B
R518B
R508B
270R
U7B
R348B
270R
U22B
R418B
270R
R415B
C212B
R487A
82K5
C211A
C203B
470P
82K5
470P
C203A
C206B
470P
82K5
470P
R528A
33K
4148
4148
470P
R572A
R501A
R511A
R353A
R340A
R344A
R418A
68R
R411A
R528B
33K
4148
4148
470P
R572B
R570B
R501B
R515B
R511B
R353B
R340B
R344B
68R
R411B
R568B
R488A
470P
470P
C212A
R557B
R363A
R362A
R557A
R562B
R400A
R401A
R562A
68R
100K
68R
100K
68R
100K
68R
100K
68R
100K
68R
100K
R383B
10K
R607B
C206A
C223A
JB9A
D88A
100n
470P
C214A
1K0
R498A
1K0
R496A
68R
R500A
JB6A
R473A
68R
R354A
JB7A
R380A
R412A
-
R383A
D88B
100n
C214B
470P
1K0
C223B
+
R498B
JB5A
JB9B
1K0
R496B
68R
R500B
JB6B
R473B
JB7B
68R
R354B
R380B
JB5B
R412B
-
+
JB3
JB4
NINE SOCKET EYELETS
1-,2+,1+,2- 1-,2+,1+,2- 1-,2+,1+,2-
JB1
PART#
INPUT-CHAN1
PART#
PART#
HI-CHAN1
LO-CHAN1
PART#
SUB-CHAN1
RED
LD1A
PART#
INPUT-CHAN2
PART#
PART#
HI-CHAN2
LO-CHAN2
PART#
SUB-CHAN2
RED
LD1B
PART#
SPEAKON
HI_CHAN1/CHAN2
PART#
SPEAKON
LO_CHAN1/CHAN2
PART#
SPEAKON
SUB_CHAN1/CHAN2
BLANK SIZE=17.750"X14.500"
BLANK SIZE=17.750"X14.500"
VCD
P:\461V12.PRN
HEAR
HEAR
Page 10
P:\458CMP.PRN
15
SHEAR
FUNCTION
PART#
128
125
40
6363
40
40
40
40
40
40
40
40
125
120K
40
FLAT SIDE
40
PART#
40
220R
220R
40
40
R249
R413A
40
40
J131
J130
40
40
R288
TRIM-SUB
40 40 40
#4388
B
100K
R574
R575D
TRIM-MID
40 40 40
#4388
B
100K
5
PART#
40 40 40 40
1
FUNCTION
3131 3131
8282
3131 3131
470R
40
R261
40
40
100N
40
3131 3131
8282
3131 3131
R455 180K
C340
LD10
40 40
SP
VCD
6363
LD8
4040
SP
RED
40
R257
PART#
4040
BLUE_SHAFT
74HC595A
40 40 40 40 40 40 40 40
470R
40
RED
PART#
BLUE_SHAFT
SW1
313131
313131
MOMENTARY
313131
313131
MOMENTARY
U41
SW3
LD3
40
SP
YEL
40
4040404040404040
40 40
SP
LD5
40
40
YEL
40
R351
180K
40
470R
40
40
R262
470R
J132
40
40
R258
40
40
J133
40
R505C 180K
4040
40
40
TRIM-LO
40 40 40
#4388
B
3131 3131
8282
3131 3131
40
100K
40
R573
J134
R576C
TRIM-HI
40 40 40
#4388
100K
B
J135
J136
40
40
3131 3131
8282
3131 3131
LD11
MODEL(S):# DESCRIPTION OF CHANGEVER#DATE
1
OCT/16//96
2
.
3
OCT/21/96
4
.
5
DEC/04/96
6
FEB/15/99
7
.
8
APR/04/00
9
FEB/12/01
10
.
11
JUN/03/05
128
LD9
40 40
SP
SHEAR
15
SW6
313131
PART#
313131
MOMENTARY
BLUE_SHAFT
LD13
40
RED
SP
40
U47
4040404040404040
4040
SP
RED
R263
RED
R259
40
470R
40
SW2
40
PART#
MOMENTARY
BLUE_SHAFT
40
470R
40
J137
40
PART#
MOMENTARY
BLUE_SHAFT
313131
313131
SW4
313131
313131
LD4
40
YEL
470R
40
R260
R264
40 40
LD6
40
SP
40
40
470R
40
SP
YEL
M458
V4.00
40
40
40
10K
10K
40
40
40
R253
R254
40
J138
40
R251 10K
M458 M458
V4.00
40
10K
40
R252
40
40
40
YEL
10K
LD12
40
R256
SW5
313131
R255
10K
PART#
313131
MOMENTARY
BLUE_SHAFT
40
SP
40
40
YEL
SP
40
LD7
74HC597N
40 40 40 40 40 40 40 40
15
M458.PCB_DATABASE_HISTORY
TX-PROCESSORS
2.00
.
.
.
2.10
3.00
.
3.01
3.10
.
4.00
PC#5213_ADD_100P_FROM_PIN_14_OF_U45
TO_GROUND
PC#_____R529B_MOVED_TO_M454_
REPLACED_BY_JUMPER
PC#5263_R413A/B_180K->120K
PC#5932_ALL_LED_TO_AUTO_INSERTED_
LED_WITH_SPACER
ADD_CLINCH_ORG_MOVE_SHEAR_HOLES
PC#6330_U47,U48_MOTOROLA_74HC597A
->PHILIPS_74HC597N
PC#6918: REDO SOLDERMASK 30MIL SPREAD
SHEAR
40
R530B
40
1K
J139
40
40
40
40
J141
J140
40
40
1
40
GRN
SP
40
LD25B
LD26B
40
RED
SP
40
R266
40
R265
J142
40
PART#
40 40 40 40
FUNCTION
40 40
J529B
470R
470R
470R
R267
125
4040
4040
.005"
ETCH
GUIDE
TRIM-SUB
40 40 40
40
120K
40
40
40
180K
40
40
#4388
100K
R574
R575B
J143
TRIM-MID
40 40 40
#4388
100K
B
3131 3131
8282
3131 3131
40
LD19
4040
SP
RED
R268
40 40
10K
40
40
C341
40
J144
J145
100N
40
40
B
3131 3131
8282
40
470R
40
40 40
LD21
R278
SP
RED
3131 3131
6363
R413B
R455B
4040
5
.008"
.012"
.020"
SW7
PART#
MOMENTARY
BLUE_SHAFT
74HC595A
40 40 40 40 40 40 40 40
40
PART#
MOMENTARY
J146
40
BLUE_SHAFT
FOR TX3 & TX4 OMIT 8 PARTS
313131
313131
313131
313131
SW9
YEL
LD14
U43
LD16
SHEAR
15
R275
4040
470R
40
40
40
SP
40
R276
YEL
R280
40
40
R274 470R
40
470R
40
470R
40
40
J147
40
40
R279
4040404040404040
40 40
SP
40
J148
40
470R
TRIM-LO
40 40 40
#4388
B
100K
R573
R576A
TRIM-HI
40 40 40
#4388
B
100K
40 40
180K
R351
40
3131 3131
8282
3131 3131
40
180K
J149
40
40
3131 3131
R505A
8282
RED
3131 3131
LD22
SHEAR
SW8
40
4040
SP
R277
RED
470R
PART#
40
40
J150
40
40
SP
40
15
BLUE_SHAFT
74HC595A
40 40 40 40 40 40 40 40
R287
40
40
220R
PART#
J151
40
40
BLUE_SHAFT
1
MOMENTARY
MOMENTARY
SW10
PART#
40 40 40 40
FUNCTION
313131
313131
LD15
U45
40
313131
313131
100P
40
4040404040404040
C1
40
YEL
SP
40
LD17
4040
SP
YEL
40
40
6363
R269
40
R281470R
J152
40
40
40
10K
J155
40
40
R282
40 40
470R
40 40
470R
40 40
470R
R284
40
40
40
J153
J154
40
40
10K
40
R270
SW11
PART#
BLUE_SHAFT
R283
40
YEL
SP
40
40
R271
40
10K
40
40 40 40 40 40 40 40 40
J156
40
40
R272
313131
10K
40
313131
MOMENTARY
40
YEL
SP
40
LD23
LD18
74HC597N
R529A
SW12
313131
PART#
313131
MOMENTARY
BLUE_SHAFT
4040
SP
RED
LD24
U48
40
4040404040404040
J157
40
40
220R
GRN
40
RED
LD26A
R273
5
LD25A
40
SP
40
40
SP
40
128
40
R530A
40
10K
220R
R531
1K
125
40
GRN
SP
40
4040
4040
125
15
LD27
SHEAR
MARKED WITH
R575D,R575B,LD10,SW3,LD5
LD21,SW9,LD16
ALL SWITCHES ARE BLUE PT#3439
Page 11
U:\TX4PV25.PRN
JB9
IN+A
2
IN-A
LINE
3
1
INPUT
IG
FRONT PANEL M458
ACT
R529
220R
ACT-L
LD25
GRN
DGND
RED
-15V
R530
1K
-15V
LD26
CLP-L
CLIP
INP-LPFA
LPF
T_GEN_SA
SUB
LVGND
R498A
1K0
LVGND
C214A
R496A
1K0
C223A
100n
R409A
2K
470P
1
1N750A
1/2
TLO72
MPSA63
4148
D88A
D87A
4148
C213A
470P
R572A
L-BDY
7K96
R570A
L-BDY
7K96
10V0
D90A
R531A
1M
2
R454A
3
U1A
LVGND
Q12A
DGND
FRONT PANEL M458
1TRIM
-15V
100V 680N
R410A
7K96
150N
100V
C267A
LVGND
10K0
R610A
R609A
-15V
INPUT
INP-LPFA
R571A
L-BDY
7K96
6
7
5
U1A
1/2
TLO72
R569A
L-BDY
7K96
LVGND
C298A
100V 100N
4K7
R527A
100K
R528A
33K
100K
+15V
CW
B R573
R351
180K
4LP-HPFA
C282A
TLO62
1/2
3
U23A
1
2
1K87
R308A
21K5
R307A
27K
C202A
100n
C201A
100n
C297A
100V 33N
HI
DS1868
LO
INP-LPFA
MUTE3A
C284A
100V 100N
HPF
TLO62
5
U25A
6
2
DS1868
P2A
3
LVGND
C199A
100n
C200A
100n
LVGNDLVGNDLVGND
100V 33N
2
3
LVGND
R356A
2K32
LPF
R489A
220K
3FR-LIMA
R342A
470R
R341A
1K
100V 100N
LVGND
1/2
7
AGC
4
50K
C197A
100n
C198A
100n
R506A
2K0
C296A
R333A
LVGND
P1A
AGC
4
50K
C190A
100N
D60A
4148
C283A
68K
R322A
4AG-LIMA
2
3
AGC
HPF
6K2
LVGND
R355A
1K5
100V
C264A
LVGND
R414A
33K
22K
R471A
22K
R520A
U25A
TLO62
475R
R604A
100V 150N
47N
C309A
LVGND
3
2
5
U23A
6
4AG-HP2A
1
1/2
10
9
470R
R448A
C273A
3
U28A
2
LVGND
C219A
100N
R357A
470R
100U 25V
33078
U13A
TLO62
1/2
LVGND
HP2
C191
100n
C218
100n
TL074
U2A
R605A
475R
TLO62
3LP-EQA
12
X9
1/2
1
7
100V 100N
1/4
LVGND
1/2
+15V
C216A
100n
C217A
100n
1HP-EQA
8
5
6
1
4HP-EQA
C279A
LVGND
U3A
10U
16V
LVGND
47K
R526A
LVGND
R303A
10K0
FRONT PANEL M458
100K
1TRIM
CW
-15V
B R576
R505
180K
33078
1/2
7
LVGND
LVGND
3SW-VCAA
C326A
5
7
V+
V-
1
IN
THAT2180
(5=VR,7=V+)
U50A
OUT
6
GND
EC+
EC-
SYM
4
3
2
R579A
100R
R402A
20K0
TLO62
5
U26A
6
R403A
24K
R607A
15K
R606A
17K4
C280A
100V 100N
68K
R319A
SW1A
C187A
100n
C188A
100n
5
U2A
6
NOTCH
+15V
1FR-LIMA
MUTE1A
TLO62
1/2
3
U14A
2
TLO62
1/2
5
U28A
6
R552A
5K1
8
LVGND
C329A
27P
4EQ-VCAA
1/2
R320A
20K0
7
SW1A
R405A
33K
5
6
R608A
68K
C182
100n
C181
100n
TL074
R304A
1EQ-VCAA
12
X12
1/2
1
+15V
R413
180K
LVGND
R535A
10K0
1
6
LVGND
-15V
7
IN
U53A
GND
3
C177A
1u
C179A
220N
3
2
MUTE4A
0R0
V+
THAT2180
(5=VR,7=V+)
OUT
EC+
2
R577A
100R
3VC-ACGA
T_GEN_WA
U24A
C232A
R421A
1/4
1K
R504A
+15V
-15V
R499A
36K0
U24A
7
220K
R513A
470R
R326A
953R
R301A
475R
100V27P
TLO62
R533A
2K7
C231A
100N
D86A
4148
LVGND
C308A
R314A
1/2
C189A
3N3
LVGND
33N
C263A
C230A
100N
R497A
470R
100U 25V
C324A
LVGND
33078
3
U3A
2
3WAY BOOST
R345A
2K
R297A
6K8
6K98
R553A
1K
270R
R315A
7
LVGND
C195A
6N8
TL074
R514A
1
7
6
5
VCA AGC
LVGND
FRONT PANEL M458
100K
1TRIM
CW
-15V
B R574
EQ
YELLOW
LD1A
U27A
4HP-LP2A
TLO62
1/2
7
LVGND
C176A
100n
C180A
100n
IG
R407A
2K
C173A
100n
C175A
100n
LP2
R406A
6K2
150N
100V
C266A
LVGND
100V 680N
3
2
3
2
5
V-
EC-
SYM
4
VCA
TLO62
5
U14A
6
R346A
15K
TLO62
1/2
R536A
62K
4FR-LIMA
R420A
470R
1K
D74A
C281A
TLO62
1/2
U27A
C233
100n
C234
100n
1/4
U2A
R507A
0R0
R550A
5K1
8
13
12
LVGND
C331A
27P
1/2
7
1K87
R305A
37K9
R306A
DS1868-050
1
LVGND
100N
4148
1
4UN-OUTA
LVGND
C236A
100n
C235A
100n
1
R503A
14K0
C306A
U2A
R349A
6K8
R352A
7K5
LVGND
C318A
LVGND
5
6
+15V
-15V
100V27P
1/4
TL074
LVGND
11
10
C327A
C222A
100N
R408A
470R
100U 25V
33078
U13A
R423A
10K0
1EQ-VCAA
TO B
CHAN
CIRCUIT
1VC-AGCA 1VC-AGCA
270R
1K
R335A
14
LVGND
3EQA-HPA
R334A
C270A
100V 100N
T_GEN_TA
-15V
HPF
C271A
3EQB-HPA
100V 100N
HPF
TLO62
1/2
5
U16A
7
6
P2A
AGC
12
50K
16V
7
5
V+
10U
1/2
R422A
10K0
C221A
390P
C238A
100n
C237A
100n
V-
1
IN
THAT2180
(5=VR,7=V+)
U51A
OUT
6
GND
EC+
EC-
3
2
12
X10
7
R580A
100R
R416A
20K0
6
5
U22A
1/2
33078
R418A
20K0
13
12
100V 100N
LVGND
100V 100N
LVGND
22K
R521A
2
3
8
SYM
4
VCA
7
JB3
1+
HI
R487B
2+2-1-
82K5
R488B
82K5
AGC
1K87
3
R312A
2
60K4
R311A
A6A
1/4
TL074
C285A
27K
R324A
C272A
56K
R313A
22K
R522A
U16A
1/2
TLO62
R554A
5K1
C307A
LVGND
C328A
27P
OUTPUT
R425A
270R
R415A
270R
C207A
15N
R424A
100R
R419A
270R
C239A
100n
C240A
100n
DS1868-010
14
R433A
3
U15A
2
R350A
12K
5
U15A
6
3AG-LIMA
LVGND
3AC-HP2A
1
+15V
-15V
R495A
21K5
2
3
U26A
TLO62
LVGND
C242A
100n
C241A
100n
P1A
LVGND
4K3
TLO62
1/2
LVGND
TLO62
1/2
LVGND
C276A
100V 100N
100V27P
R321A
1
1/2
R412A
68R
R411A
68R
R383A
100K
11
10
1
7
4VC-AGCA
1K
R487A
82K5
470P
C212A
R488A
82K5
TL074
1/4
U6A
12
50K
R480A
1K
R483A
470R
R476A
1K
R477A
470R
HP2
270R
R323A
LVGND
IG
C244
100n
C243
100n
LIMIT
R566A
L-BDY
470R
LVGND
470P
C211A
1AG-LIMA
1
AGC
5
6
3HP-SW1A
R361A
6K19
3HP-SW2A
C275A
100V 100N
JB5
2
LINE_OUT-SUB
3
1
B.
R567A
L-BDY
4K990
13
12
U5B
1/4
4741
R568A
L-BDY
4K990
R481A
TL074
U6A
2K2
R532A
R525A
2K
50V 330P
13
12
1/4
7
1M
C293A
U5A
1AG-HP2A
R482A
47K
2-3WAY
-15V
16
VDP
12
E
X0
14
A
X1
15
B
X2
11
X3
X
4052
1
Y0
5
Y1
2
U54A
Y2
3
4
Y
Y3
VAN VDN
78
-5V
LVGND
3
33K
2
R316A
33K
R701A
LVGND
SUB
JB1
R400B
2+2-1-
82K5
CHAN
TO B
CIRCUIT
R401B
82K5
4AG-LIMA
C245
100n
C246
100n
R363A
82K5
R367A
47K
LVGND
R359A
LVGND
LVGND
1/4
8
470P
C203A
820R
100V
C265A
R399A
LVGND
R391A
10K
1M
R475A
D85A
4148
BAT85
D84A
LVGND
LIMIT
R559A
L-BDY
470R
LVGND
470P
C204A
82K5
R362A
R368A
C277A
50V 10N
13
12
U18A
R370A
10K
LVGND
100V 150N
5
47N
6
LVGND
9
7K5
10
R392A
9
10
U21A
7
4148
D67A
R467A
10K0
1M
4741
U17A
C314A
R398A
47K0
U21B
10K
4741
D600A
1N----
6V2
13
12
R381A
680K
14
1/4
13
12
C274A
TLO62
1/2
LVGND
22U50V
D57A
4148
1/4
4741
D70A
BAT85
8
1/4
4148
D66A
R386A
200K
1LIM-AMA
47K
R331A
6
5
R558A
L-BDY
4K990
U18B
4741
R557A
4K990
LVGND
R369A
47K
U19B
4741
7
C317A
R397A
8
D71A
BAT85
D81A
BAT85
-15V
LVGND
R466A
10K
U7A
1/2
33078
14
1/4
L-BDY
R372A
10K
14
1/4
3UN-OUTA
R340A
10K0
C220A
220P
R339A
10K0
DNS25V
0R0
4148
D73A
BAT85
D72A
4148
D68A
R387A
270K
470R
R601A
R600A
7
R364A
6K19
LVGND
9
10
4148
D63A
6V2
1N----
D900A
LVGND
1M
1UN-OUTA
LVGND
R371A
10K
U18A
2
3
U22A
1M
R385A
47K
R318A
R388A
100K
LVGND
10
1/4
4741
R347A
20K0
33078
R344A
20K0
-15V
10U
R516A
10K0
C313A
R365A
47K0
9
U18B
BAT85
8
4148
D64A
R377A
200K
1/2
4LIM-AMA
D65A
BAT85
470R
R901A
100K
R900A
R389A
2
3
C303A
470N
C600A
63V
R515A
10K0
C228A
220P
10U63V
4741
D54A
1
47K
U19A
+15V
D56A
4148
1/4
D53A
BAT85
4148
D62A
R376A
270K
C196A
15N
C316A
1U25V
1/4
4741
Q600A
A13
2
3
C310A
R366A
8
R337A
270R
R348A
270R
R338A
100R
R343A
270R
LVGND
1
4K7
R603A
R509A
U7A
R511A
0R0
4148
D51A
BAT85
D51A1
6V2
D800A
R317A
C301A
25V
100u
C900A
63V
10U
R390A
1M2
20K0
33078
20K0
DNS25V
47K
LVGND
4K7
R903A
C315A
2U225V
1/2
R375A
100K
+15V
R602A
1
D55A
BAT85
-15V
R353A
68R
R354A
68R
R380A
Q900A
A13
R540A
R902A
4CLSUMA
D69A
4148
14
1/4
4741
100V 33N
LVGND
6
10
9
13
R360A
27K
U17A
3HP-LP2A
LVGND
1+
R486A
2K87
LVGND
LVGND
R472A
270K
14
C294A
HP2
DGND
2-3SELA
DGND
3S-VCAA
D700A
TLO62
1/2
1
R400A
82K5
470P
C206A
R401A
82K5
C604A
16V
10U
R478A
10K
LVGNDLVGND
100V 33N
R700A
2K
DGND
COM
LVGND
470P
C205A
R396A
47K
LVGND
4AG-LIMA
C322A
22U63V
R485A
36K0
D59A
4148
9
10
U5B
4741
R479A
10K
9
10
U5A
1/4
4741
C295A
3K3
R332A
LVGND
JB4
LO
R363B
2+2-1-
82K5
CHAN
TO B
CIRCUIT
R362B
82K5
+5V
3AG-LIMA
Q700A
MPSA56
RELAY
C+
C-
NO
NC
LIMIT
R560A
R561A
L-BDY
L-BDY
470R
4K990
13
12
U21B
R562A
L-BDY
4K990
R395A
680K
C278A
100V 10N
13
12
U21A
4741
R393A
7K5
LVGND
1/4
D82A
BAT85
8
R492A
10
9
R358A
2K05
1/4
4741
1/4
2U263V
R484A
10K0
8
D83A
BAT85
2K49
TL074
U6A
1+
3AG-LIMA
LP2
14
R382A
680K
14
R394A
47K
6
5
U19A
C323A
1CLSUMA
1/4
4741
TX4P PROCESSOR
C248
100n
C247
100n
C250
100n
C249
100n
C251
100n
C252
100n
C254
100n
C253
100n
C256
100n
C255
100n
+15V+15V+15V+15V+15V+15V+15V+15V
C257
C260
100n
C259
100n
C262
100n
C261
100n
LVGNDLVGNDLVGNDLVGNDLVGNDLVGNDLVGNDLVGNDLVGNDLVGNDLVGNDLVGNDLVGNDLVGNDLVGNDLVGNDLVGNDLVGNDLVGNDLVGNDLVGND
100n
-15V-15V-15V-15V-15V-15V-15V
C258
100n
R537A
1M
C215A
15N
9
10
100K
1M
+5V
1M
R518A
270R
R508A
270R
R517A
100R
R512A
270R
1M
R378A
470R
R801A
100K
R800A
R374A
47K
U19B
IG
+5V
1M
4FR-LIMA
LIM-1A
Q13A
MPSA06
1FR-LIMA
R501A
68R
R500A
68R
R473A
3LIM-AMA
C304A
22u
C800A
10U
C311A
1U25V
2U225V
R373A
1M2
8
1/4
4741
OUTPUT
JB7
2
LINE_OUT-LO
3
1
MALE_XLR
LIM-4A
Q16A
MPSA06
OUTPUT
JB6
2
LINE_OUT-HI
3
1
.
100K
IG
+5V
+15V
Q800A
A13
25V
63V
C312A
T250MA
AC-BLK
4K7
R803A
LVGND
D61A
4148
WC7
R539A
1M
R802A
BLK
WHT
BRNWC8
21.5VA
#1320
ORN
AC-WHT
1M
50HZ
230VAC
CSA
22N
LIM-3A
Q15A
MPSA06
3FR-LIMA
TX9S NOTE:
FOR TX4P VER.3
REPLACE
R307A/B 31K6->39K
R405A/B 33K->11K
R319A/B 68K->130K
PINS 7,8,9,10 NOT CONNECTED
GRY
RED
YEL
RED
GRY
CSA
4N7
.6-SB
AC-BLK
R554
330R
3K8
R555
20K
R556
LVGND
(6=-5V,11=+5V)
4
2
D
U29
3
NORTH AMERICAN AC WIRINGEXPORT AC WIRING
BLK
WC2
WC4
21.5VA
F1
WC6
WC1
M459/M458.SCH_DATABASE_HISTORY
MODEL(S):# DESCRIPTION OF CHANGEVER#DATE
1
JUL/96
2
AUG/13/96
3
.
4
.
5
.
6
OCT/11/96
7
.
8
.
9
.
10
.
11
.
12
OCT/16/96
13
.
14
FEB/13/97
15
.
16
APR/04/97
17
.
18
.
19
.
20
.
21
.
22
APR/10/97
23
JUL/02/97
24
.
25
FEB/02/98
26
MAR/10/98
27
.
28
.
29
NOV/03/98
30
FEB/12/01
31
.
32
DEC/05/01
33
D
34
D
35
D
36
D
37
D
38
D
39
D
40
D
41
D
42
D
43
D
44
D
45
D
46
D
47
D
48
D
49
D
50
D
TX-4P
1.00
1ST_PRODUCTION
1.10
PC#5179_C293A_270P-->330P__C278A_
.
_6N8-->10N__R472A_390K-->270K
.
R382A_270K-->240K_R800A/R900A__
.
_1M-->100K
1.20
PC#5224_ADD_R604A/R605A_AT_U2A_
.
R570A/R572A_17K4->7K96
.
R527A_47K->100K_R503A_60K4_14K0
.
R499A_82K5->36K0_R525A_22K->4K7
.
R532A_45K3->10K_R495A_45K3->21K5
.
R476A_12K->1K
1.30
PC#5213_ADD_100P_FROM_PIN-14_OF_U45
.
TO_GROUND
1.40
PC#5304_U6A-->NON-INVERTING
.
PC#5308_U40_MCM2814->AT24C02
1.50
PC#5352_ADD_RELAY,R700A,Q700A,D700A
.
R701A_R350A_56K->12K,R313A_47K->56K
.
C177A_680N_1u,C179A_330N->220N_R297
.
_A_IK->6K8_R346A_27K->15K
.
PC#5365_ADD_SW1A_TX9S_SWITCH_ADD
.
R607A->R610A
.
R382A_240K->680K_R393A_10K->7K5
2.00
PC#5262_R531A_470K->1M,R454A_10K->
.
->4K7
2.10
CORRECTIONS_U19A,U19B_PWR_SUPPLY
2.20
PC#5633_C301A_100N->100u_C304A_100N
.
->22u_C303A_100N->470N_R381A_330K->
.
->680K
2.30
CORRECT_Q12A_SYMBOL
2.40
PC#6330_U46,U47,U48_MOTOROLA
.
74HC597A->PHILIPS_74HC597N
2.50
PC#6479_R395A_1M->680K
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
V
N
TX PROCESSOR
TONE GENERATOR
-5V
LVGND
78
VAN VDN
Y3
Y
4
3
Y2
2
U55
Y1
5
4052NC1
Y0
1
4052
X
X3
11
13
X2
B
WHT
WC3
BRN
#1320
ORN
WC5
AC-WHT
20K
R552
LM13600
1/2
IABC
5
50HZ
115VAC
CSA
C169
22N
330R
R542
3K8
R543
R545
20K
1
WC9
GRY
WC10
RED
WC11
YEL
RED
WC12
GRY
WC13
CSA
C170
4N7
C300
50V
100N
R549
680R
R551
1N4004
(4=-5V,8=+5V)
27K
LVGND
D43
1N4004
D44
1N4004
1N4004
D45
1N4004
D46
D47
D48
1N4004
4052NC2
20K
R544
C299
50V 100N
TLO72
5
U28
6
(6=-5V,11=+5V)
13
15
D
U29
14
C172
1000U
C171
1000U
1/2
25V
25V
15
X1
14
X0
12
7
LM13600
1/2
IABC
16
+5V
GND2
X5
12
X6
12
X7
12
VDP
12
GND
C168
4700U
POWER SUPPLY
FR_SEL2
9
A
FR_SEL1
10
E
6
DGND
16
+5V
39K
R550
R548
27K
R541
27K
C325
100U
1
IN
C127
50V
100N
C130
50V
100N
Q1121
IN
IN
Q821
16V
1
IN
1.4W
C129
50V
100N
MPSA06
25V
REF
REF
REF
REF
7815Q10
2
7805Q9
2
OUT
4.7W
4.7W
OUT
OUT
<.5W
OUT
Q17
-5V
LVGND
MPSA56
3
7915
3
3
79L05
50V
3
50V
Q18
200K
R546
C131
100N
C128
100N
1
1/2
TLO72
D89
4148
LVGND
U28
R553
20K
R547
+5V
16
VDP
A
B
C
E
U57 1
4051
X
+5V
16
VDP
A
B
C
E
U56
4051
X
3
2
5
6
VANVDN
VANVDN
U34
U34
X0
X1
X2
X3
X4
X5
X6
X7
78
-5V
X0
X1
X2
X3
X4
X5
X6
X7
78
-5V
TLO72
1/2
TLO72
1/2
13
14
15
12
5
2
13
14
15
12
1
5
2
1
LVGND
7
T_GEN_TA
T_GEN_MA
T_GEN_WA
T_GEN_SA
T_GEN_TB
T_GEN_MB
T_GEN_WB
T_GEN_SB
+15V
+3V
4.7V
1N750A
4.7V
1N750A
-3V
-15V
-5V
+5V
DGND
D41
D42
4051A
2
3
-5V
2K
11
4051B
10
4051C
9
4051EN
6
TONE_GEN
34
DGND
4051A
11
4051B
10
4051C
9
4051EN
6
TONE_GEN
34
DGND
12K
R250
C133
50V
3K
100N
R285
C132
3K
50V
100N
R286
12K
R292
PA3-97D0
PA1-59CL
PA0-59LK
PA2-95D0
LIMIT SENSE
12
11
9
10
13
74HC597N
LCLK
SCLK
QH SA
RST
PL
U46
GND
LIM-1A
A
15
LIM-2A
B
1
LIM-3A
C
2
LIM-4A
D
3
LIM-1B
E
4
LIM-2B
F
5
LIM-3B
G
6
LIM-4B
H
7
14
8
V+
16
PA3-97D1
R248
220R
CAL.
SENSE,
FREQ.
SEL
74HC595A
LCLK
12
SCLK
11
14 5
A
RST
10
OE
13
U44
SQH
GND
4051EN
QA
15
4051A
QB
1
4051B
QC
2
4051C
QD
3
2-3SELA
QE
4
2-3SELB
QF
FR_SEL1
QG
6
FR_SEL2
QH
7
PA2-95D1
9
8
V+
16
12
11
14 5
10
13
MUTES
74HC595A
QA
LCLK
15
QB
SCLK
1
QC
2
QD
3
QE
4
QF
QG
6
QH
7
A
SQH
9
GND
RST
8
V+
OE
16
U42
MUTE1A
MUTE2A
MUTE3A
MUTE4A
MUTE1B
MUTE2B
MUTE3B
MUTE4B
PA2-95D2
M458
12
11
PA3_97D1
R249
220R
R288
220R
PA2_95D2
R287
220R
100V
100P
9
10
13
12
11
10
13
C1
MODE-R
SW12
10K
R273
CAL-L
CAL-L
LD17
470R
R284
595A-D
SW10
10K
R271
597L-E
YEL
595A-E
MUTE-HL
MUTE-HL
LD16
YEL
470R
R281
SW9
10K
R270
597L-F
MUTE-ML
LD15
YEL
470R
R279
595A-F
597L-G
MUTE-WL
LD14
YEL
470R
R277
595A-G
SW8
10K
R269
MUTE-SL
470R
R275
595A-H
SW7
10K
R268
597L-H
74HC595A
LCLK
12
SCLK
11
14 5
A
RST
10
OE
13
U43
12
11
9
10
13
SQH
GND
+5V
DGNDDGND
74HC597N
LCLK
SCLK
QH SA
RST
PL
U47
LD22
RED
QA
15
QB
1
QC
2
QD
3
QE
4
QF
QG
6
QH
7
9
8
V+
16
A
B
C
D
E
F
G
H
GND
V+
LIM-HL
LD21
RED
470R
R280
595B-A
PA2-95D4PA2-95D3
15
1
2
3
4
5
6
7
14
8
16
595B-B
597R-C
PA3-97D3
LIM-ML
LD20
RED
470R
R278
MODE-L
SW11
10K
R272
74HC597N
LCLK
A
15
SCLK
B
1
C
2
D
3
E
4
F
5
G
6
H
7
QH SA
RST
PL
PA3-97D2
14
GND
8
V+
16
U48
PA0_59LK PA0_59LK
PA1_59CL PA1_59CL
LD18
YEL
74HC595A
QA
LCLK
15
QB
SCLK
1
QC
2
QD
3
QE
4
QF
5
QG
6
QH
7
A
SQH
914
GND
RST
8
V+
OE
16
U45
597L-C
2WAY-L
LD23
YEL
470R
R283
595A-B
3WAY-L
LD24
470R
R282
595A-C
597L-D
RED
MUTE-SL
MUTE-WL
MUTE-ML
SW5
10K
R255
LIM-WL
LD19
RED
470R
R276
595B-C
SW6
597R-D
LIM-SL
470R
R274
595B-D
10K
R256
CAL-R
LD7
597R-E
YEL
MUTE-HR
SW4
10K
R254
2WAY-R
LD12
YEL
470R
R266
595B-F
1A
597R-F
3WAY-R
LD13
470R
R265
595B-G
MUTE-MR
SW3
10K
R253
RED
597R-G
CAL-R
470R
R267
595B-H
MUTE-WR
SW2
10K
R252
SW1
10K
R251
597R-H
MUTE-SR
FRONT PANEL
SWITCHES
LEDS
MUTE-WR
MUTE-MR
MUTE-HR
LD3
LD4
LD5
74HC595A
LCLK
12
SCLK
11
14 5
A
SQH
GND
RST
10
OE
13
U41
LD6
YEL
470R
R264
595C-A
QA
15
QB
1
QC
2
QD
3
QE
4
QF
QG
6
QH
7
PA2-95D5
9
8
V+
16
YEL
YEL
470R
R262
595C-B
DGND
+5V
YEL
470R
R260
595C-C
MUTE-SR
470R
R258
595C-D
LD11
RED
LIM-HR
LD10
RED
470R
R263
595C-E
LIM-MR
LD9
RED
470R
R261
595C-F
DGND
595C-G
LIM-WR
LD8
RED
470R
R259
POWER
GRN
LD27
220R
R531
LIM-SR
+5V
470R
R257
595C-H
+3V
-3V
DS1868-010
PC1-68D4
SOUTNC4
DGND
DS1868 DIGITAL POTS
PC0-68CL
114
VB VCC
P1A
RST
USE
CLK
9
COUT
SOUT
GND
13
DQ
7
114
VB VCC
P2A
USE
5
RST
6
CLK
8
9
DQ
COUT
SOUT
GND
13
7
5
6
DS1868-050
8
SOUTNC3 SOUTNC2 SOUTNC1
P1B
USE
DS1868-010
PC1-68D2PC1-68D3
114
VB VCC
RST
CLK
9
DQ
COUT
SOUT
GND
13
7
5
6
8
DS1868-050
PC1-68D1
1LIM-AMA
2LIM-AMA
3LIM-AMA
4LIM-AMA
1LIM-AMB
2LIM-AMB
3LIM-AMB
4LIM-AMB
114
VB VCC
5
P2B
RST
6
USE
CLK
8
9
DQ
COUT
SOUT
GND
13
7
13
14
15
12
ANLG
PC2-68LK
+5V
1
5
2
78
MUX
5
6
MICRO PROCESSOR & SUPPLIES
PC1-68D0
16
VDP
X0
X1
X2
X3
X4
X5
U65
X6
X7
4051
VAN VDN
TLO72
1/2
U35
A
B
C
E
X
DGND
7
R291
4K7
R289
4K7
R290
4K7
11
10
9
6
34
PC0
PC1
PC2
4051A
4051B
4051C
4051EN
ANLG_MUX
PD5-E2SD
10K
R500
DS1233
U58
VCCRST
12
GND
3
DGND
PA4-E2SC
SERIAL DATA IN
SERIAL DATA OUT
SERIAL CLOCK
DATA LATCH
MC11
MC12
MC13
MC14
DGND DGND
MC15
+5V +5V
MPU
C146
50V27P
4M7
X8
R296
4MHZ
C147
50V27P
DGND
TLO72
1/2
3
U35
1
2
R247
4K7
R246
1K
R245
12K
DGND
R295
220R
DGND
TCMP-NC
PC0
PC1
PC2
PC6
C164
25V
1U
28
27
26
25
24
23
22
21
20
19
18
17
16
VDD
OSC1
OSC2
PD7/CAP
TCMP
PD5
PC0
PC1
PC2
PC3/AN3
PC2/AN2
PC5/AN1
PC6/AN0
C135
50V
100N
+5V
U49
MCU
#6996TX8P
100R
R294
GND2
RESET
IRQ
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
PB5/SD0
PB6/SDI
PB7/SCK
VSSPC7LVRH
+5V
1
RST
2
3
PA7-NC
4
PA6-NC
5
PA5-NC
6
7
PA3-97D0
8
PA2-95D0
9
PA1-59CL
10
PA0-59LK
11
PB5
12
PB6
13
PB7
1415
GND2
TX4 PROCESSOR
DATE: 11
DEC/05/2001
YORKVILLE NAME: PCB#&VER:
M459TX4.SCH
TX4P
MODELS: SCH ISSUE:
.
M459/M458
1
CS0
2
CS1
6
SCLK
5
AT24C02
E
TO INPUTS/OUTPUTS
PB5
PB6
PB7PB7
U40
8
V+
4
GND
3
MODE
7
EXTSDTA
2
SHEET OF
+5V
DGND
TITLE:
2.50
PROCESSOR
Page 12
S
S
P:\459CMP.PRN
HEAR
R378B
HEAR
ETCH
GUIDE
1M
R385A
1M
R378A
R475B
C316A
C315A
R387A
D68A
Q16A
MPSA06
25V
100U
C301A
D65A
BAT85
6V2
D900A
D71A
R395A
R382A
C278A
D72A
J397A
C314A
50V
22U
R560A
7K5
R399A
C205A
JB1
FUNCTION
1
.005"
.008"
.012"
.020"
BEC
PROCESSOR
FUNCTION
1
TX4
M459
TX-PRO
M459-V6.00
V6.00
R475A
1M
1M
25V
1U
25V
2U2
R388A
4148
4148
J110
D66A
R901A
63V
10U
C900A
47K
10K
BAT85
D70A
BAT85
10N
BAT85
D73A
470R
470P
470P
C206A
1M
1M
4148
100K
47K
270K
200K
R386A
R393A
R902A
1M
R903A
470R
100K
R318A
R392A
R391A
10K
680K
680K
47K
R396A
4148
47K
4148
D57A
R561A
4K990
4K990
R562A
4051
J123
R385B
47K
1M2
R389A
D69A
R394A
U19A
4148
7K5
D67A
J301
4K7
R903B
Q900A
R900A
MPSA13
MPSA13
R317B1
TL074
U21A
C242A
J89
100n
100n
C241A
J70
J71
R398A
U21B
4741
R400B
82K5
82K5
R401A
U65
R390A
J300
4741
J107
J109
R902B
4K7
Q900B
R901B
100K
R900B
47K
J72
R398B
R401B
82K5
R400A
1M2
R390B
4148
D67B
R393B
Q16B
1M
25V
100U
470R
63V
10U
C900B
R391B
R392B
10K
680K
47K
R396B
J397B
4148
47K
4148
D57B
R561B
82K5
4K990
R562B
47K
R389B
D69B
R394B
7K5
10K
R395B
BAT85
R382B
680K
D73B
50V
22U
4K990
U35
TLO72
C316B
25V
1U
25V
2U2
4148
100K
47K
270K
200K
R386B
J106
MPSA06
C301B
D65B
BAT85
6V2
D900B
D71B
BAT85
R368A
D70B
R381A
10N
C278B
J73
BAT85
D72B
J69
J68
C314B
R399B
7K5
470R
R560B
470P
C205B
470P
C206B
R246
R247
100n
100n
C315B
R388B
4148
4148
D66B
Q15A
MPSA06
50V
22U
C304A
D55A
BAT85
R317A
D800A
6V2
D53A
C277A
J74
D51A1
J366A
C313A
63V
10U
6K19
R364A
C204A
C203A
C242B
C241B
C311A
C312A
R376A
R387B
D68B
D62A
J105
J104
R802A
R801A
63V
10U
C800A
47K
10K
BAT85
D54A
BAT85
10N
BAT85
D51A
R559A
470R
470P
470P
4K7
R245
25V
1U
25V
2U2
R375A
100K
4148
270K
200K
D64A 4148
J103
1M
R803A
470R
100K
R800A
R371A
R372A
10K
1M
680K
47K
R397A
4148
47K
4148
D56A
R558A
4K990
4K990
R557A
12K
R374A
47K
D61A
4148
47K
R377A
10K
J302
4K7
Q800A
MPSA13
U18A
C239A
J88
100n
100n
C240A
J76
J75
R365A
U18B
R363B
82K5
82K5
R362A
1K
220R
R295
R373A
1M2
U19B4741
J122
R369A
4148
J100
D63A
R370A
R802B
1M
4K7
R803B
470R
Q800B
R801B
63V
10U
100K
R800B
MPSA13
C800B
R317B
47K
R372B
TL074
10K
1M
47K
J77
R397B
J366B
R365B
47K
D56B
4741
R558B
R362B
82K5
82K5
4K990
R363A
R557B
J119
J120
R373B
1M2
D61B
4148
D63B
J102
C304B
50V
22U
R371B
10K
D54B
BAT85
R368B
R381B
680K
10N
J78
BAT85
4148
D51B
63V
10U
4148
470R
4K990
470P
470P
25V
R374B
25V
1U
47K
25V
2U2
4148
100K
47K
270K
R369B
200K
10K
R377B
R370B
Q15B
MPSA06
BAT85
6V2
D800B
D53B
BAT85
C277B
D51AB
J66
J67
6K19
R364B
R559B
C204B
C203B
1U
D55B
C313B
JB4
1-,2+,1+,2- 1-,2+,1+,2- 1-,2+,1+,2-
NINE SOCKET EYELETS
SUB_CHAN1/CHAN2
SPEAKON
LO_CHAN1/CHAN2
SPEAKON
C164
C311B
C312B
R375B
D62B
4148
4148
J98
D64B
C135
100N
R294
100R
R376B
J96
R539A
J97
U46
R540A
1M
R538A
220R
J125
J126
R248
J127
#6996TX8P
C147
27P
J115
J114
J113
J112
74HC597N
1M
1M
J95
J94
1M
1M
R540B
R484A
C604A
C211A
C212A
J93
R538B
Q13A
C303A
D81A
R481A
R472A
J65
J64
C323A
C322A
470P
470P
JB3
R537A
1M
1M
J92
MPSA06
R601A
470N
BAT85
63V
10U
C600A
47K
6V2
D600A
R479A
10K
D83A
BAT85
D82A
BAT85
330P
C293A
D84A
BAT85
10K0
D85A
63V
1U
63V
4U7
R566A
470R
R486A
2K87
R568A
10U
16V
HI_CHAN1/CHAN2
4M7
PART#
4MHZ
R539B
R602A
R603A
1M
Q600A
470R
1M
R331A
R478A
10K
1M
270K
47K
R482A
4148
36K0
4148
D59A
R567A
4K99
4K990
R488A
SPEAKON
27P
4K7
R603B
Q600B
MPSA13
R600A
R331B
U5A
C235B
J86
100n
100n
C235A
J83
J82
R485A
U5B
R487B
82K5
82K5
R487A
DS1233D
U49
C146
R296
X8
J91
R602B
4K7
R601B
MPSA13
1M
R600B
C600B
47K
TL074
R482B
J84
R485B
4741
R488B
82K5
82K5
1M
63V
10U
R478B
J85
36K0
D59B
R567B
U56
AT24C02
4K7
J311
1M
R537B
J90
C303B
470R
470N
BAT85
6V2
R479B
10K
BAT85
10K
D82B
BAT85
R481B
R472B
1M
270K
330P
47K
D84B
BAT85
R484B
10K0
63V
1U
4148
D85B
63V
4U7
4148
2K87
4K99
R486B
10U
470P
4K990
470P
C212B
R568B
3K9
R543
R554
R555
U55
330R
3K9
R552
J129
100N
C300
J128
MC1
FUNCTION
U40
R500
J121
J111
C327B
Q13B
MPSA06
D81B
D600B
D83B
C293B
100N
27K
R609B
62K
R536B
4K7
4K7
R290
R289
J46B
C279B
100N
68K
C323B
SW1B
PT#3437
.
C322B
68K
2K
R608B
R566B
470R
C604B
16V
C211B
SWITCH
R407B
R416B
R424B
R419B
R425B
R415B
15K
R607B
IN FOR TX9S
OUT FOR TX4S
+
-
RED
R544
R545
20K0
20K0
4052
20K0
C240B
R414B
R403B
R320B
20K0
20K0
R402B
100U
4K7
R291
10K0
R610B
21K5
R307B
R520B
22K
100N
17K4
R606B
C281B
680N
C207B
15N
20K0
100R
270R
270R
270R
R383B
100K
ASSEMBLY M459-6.00
DRILL DETL M459-5.40
PCB MECH M459-6.00
SOLDERSIDE M459-6.00
U28
39K
J159
LM13600
C325
100U
25V
U44
74HC595A
C177B
R297B
1u
J54B
R352B
7K5
C271B
100N
100N
C272B
56K
R313B
36K0
1K
27P
R315B
100N
220K
R489B
25V
100U
C309B
R341B
J229
37K9
R306B
TLE2O62
R522B
TLE2O62
150N
C220B
15N
20K0
100R
270R
270R
270R
R353B
68R
68R
R354B
680R
27K
J336B
R301B
R345B
6K8
15K
R349B
R314B
100N
C190B
R342B
470R
J228
J701
22K
J703
100N
C275B
2K05
R338B
R343B
R337B
R348B
JB7B
R521B22K
C274B
C196B
R347B
330R
20K0
100n
33K
U23B
U26B
J298B
24K
10U
16V
C318B
25V
1K
R421B
J236
470R
R420B
1K87
J45B
R308B
U25B
J12B
22K
33K
R405B
R406B
6K19
R411B
R412B
PART#
R542
R553
R556
J274
J272
C283B
C284B
100N
100N
68K
TLE2O62
J57B
TLE2O62
1K
27P
270R
R552B
100N
C222B
27P
J234
J235
J44B
TLE2O62
R319B
C280B
TLE2O62
U27B
C221B
220P
R423B
10K0
R422B
68R
68R
C299
100N
J160
2K
J169
R323B
5K1
470R
R408B
4148
C328B
J43B
J42B
R471B
C266B
C202B
20K0
10K0
JB5B
TLO72
D89
4148
J161
J167
J168
R409B
2K
C282B680N
R322B
150N
C267B
J56B
100n
100n
R321B
R495B21K5
C307B
J50B
THAT2180
U51B
33078
U13B
D74B
100R
R580B
J233
J40B
J39B
J38B
J41B
P2B
DS1868-050
J11B
J10B
150N
J9B
C201B
100n
R418B
33078
U22B
R380B
U29
R541
R548
27K
27K
20K0
200K
MPSA56
J166
J275
J310
7K96
R410B
C175B
C173B
J55B
TLE2O62
U24B
U50B
R554B
5K1
THAT2180
D60B
100R
C329B
R579B
27P
J231
J232
J36B
J37B
J35B
J13B
47N
C265B
U17B
R359B
100n
220P
10K0
R339B
20K0
R344B
100K
J158
R547
R546
J165
C179B
220N
R499B
C308B
270R
C219B
470R
R357B
1K
4148
J230
R305B
1K87
J14B
U16B
J304
820R
10K0
R340B
PART#
R550
R549
Q17
MPSA06
J299B
2K
R346B
J53B
12K
1K
R350B
R476B
470R
470R
J48B
10U
16V
6K98
U54B
J33B
J227
C276B
MPSA56
Q700B
100N
27K
R360B
R358B
R551
J271
J162
J308
U28B
TLE2O62
475R
J58B
TLE2O62
6K8
U15B
1K
R480B
R324B27K
R483B
R477B
C326B
R553B
J226
J225
33K
33K
C129
25V
100U
FUNCTION
1
U14B
R326B
TLE2O62
6K19
4052
J224
J700
J15B
D700B
4148
R701B
RELAY_5V
NO NC C
R316B
R467B
#6738
100N
C128
100N
+5RAW
J164
2K32
R355B
C264B
1K5
47N
C273B
150N
953R
C270B
100N
100N
R361B
10K0
C285B
4K3
R433B
2K
J222
R700B
J28B
J27B
J29B
P1B
R525B 2K
R516B
10K
R466B
Q9
7805
J178
DGND
-5V
DGND
R356B
J25B
J26B
J24B
DS1868-010
J7B
C199B
C200B
C228B
100n
100n
220P
10K0
33078
U7B
100K
R473B
JB6B
J176
J177
J261
J237
J61B
C217B
C216B
R448B
R311B
J23B
J220
J303
3K3
R332B
R509B
20K0
10K0
R515B
R511B
PART#
Q11
GND
+15V
J262
+5V
100n
470R
U3B
60K4
1K87
R532B
2K2
2K49
R492B
20K0
100R
270R
R512B
270R
270R
R501B
68R
68R
R500B
7915
J175
J174
J268
J267
J266
J264
J263
R506B
100n
R334B
C306B
R503B
J62B
U53B
33078
J216
J213
J212
R312B
TL074
33N
C294B
C215B
15N
R508B
J173
J269
J270
J265
LVGND
-15V
J260
J59B
475R
R605B
475R
J60B
U2B
R335B
1K
270R
27P
14K0
5K1
470R
R497B
THAT2180
4148
100R
R577B
27P
C331B
J217
J214
J210
J211
J221
U6B
D90B
33N
C295B
R454B
U1B
TLO72
R517B
7K96
R518B
R572B
R570B
1K0
R496B
7815
J172
J171
J259
33N
6K19
2K05
R303B
10K0
TL074
R550B
C230B
100N
1K
D86B
R514B
J208
J209
10V0
4K7
R569B
7K96
1K0
R498B
J170
J258
R604B
J507B
100NC232B
33N
220K
25V
C324B
J1B
7K96
7K96
470P
470P
C214B
PART#
Q10
C130
100N
25V
100U
C297B
33N
R533B
R304B
2K7
6N8
100U
100N
1M
100K
R571B
C213B
C127
100N
Q8
79L05
J257
J238
C296B
R333B
47K
10K0
R526B
C195B
C189B
3N3
10K0
C231B
C263B
R504B
470R
U56
J206
J207
C298B
R531B
BAT85
D1B
Q12B
R527B
MPSA63
D87B
4148
D88B
100n
C172
25V
1000U
1000U
25V
C171
100N
C131
J255
J256
J239
U42
J242
R535B
R513B
J248
J307
J179
4051
J205
J204
ETCH
GUIDE
SWITCH OUT
270R
33K
R528B
4148
C223B
J181
J182
J183
J184
J185
J187
.005"
.008"
.012"
.020"
IN FOR
R319A
SW1A
FOR TX4S
PT#3437
68K
R529B
JB9B
J254
4700U
16V
C168
74HC595A
R420A
470R
C232A
100N
R536A
R421A
J180
4051
J188
27K
R609A
TX9S
.
R606A
R608A
R416A
R424A
15K
R607A
R419A
R425A
R415A
J250
J243
62K
J203
C279A
68K
17K4
2K
R407A
+
LD1A
R403A
R402A
R320A
20K0
20K0
1K
100U
C318A
J189
R610A
10K0
R307A
J37A
R520A
22K
100N
100N
R405A
C281A
680N
C207A
15N
20K0
100R
270R
270R
270R
R383A
-
RED
J240
C283A
R322A
U23A
U26A
J298A
R552A
24K
10U
16V
C327A
25V
R308A
1K87
21K5
U25A
J12A
22K
33K
R406A
6K19
100K
PART#
1N4004
1N4004
1N4004
1N4004
1N4004
1N4004
GRAY
GRAY
WC13
J241
R414A
33K
100N
100N
68K
TLE2O62
J57A
TLE2O62
1K
21K5
270R
100N
C222A
U57
J190
J192
J200
J202
J201
TLE2O62
C280A
TLE2O62
U27A
C221A
220P
R423A
10K0
R422A
R411A
68R
68R
R412A
.
C284A
680N
R321A
R323A
5K1
THAT2180
470R
R408A
D74A
4148
27P
C328A
J199
J198
R471A
C266A
150N
C202A
20K0
10K0
R418A
D43
D47
D45
J253
D46
D48
D44
.
WC12
FUNCTION
1
2K
R409A
C282A
7K96
150N
C267A
J56A
100n
100n
R495A
C307A27P
J50A
U51A
U50A
33078
U13A
100R
R580A
J197
J196
J195
P2A
DS1868-050
J11A
J10A
47N
C265A
J9A
C201A
100n
100n
33078
U22A
R380A
JB5A
GRAY
GRAY
YELLOW
RED
RED
J244
R410A
C175A
C173A
J55A
TLE2O62
U24A
C308A
THAT2180
5K1
R554A
4148
100R
D60A
27P
C329A
R579A
J193
J194
J13A
U17A
220P
10K0
R339A
20K0
R344A
100K
JB7A
ETCH
GUIDE
.
.
RED
RED
.
WC11
FOR 230V
D41
D42
C133
4V7
4V7
J252
+3V
-3V
R345A
C179A
C177A
1u
220N
R297A
J54A
R352A
7K5
C271A
100N
100N
C272A
56K
R313A
R499A
36K0
1K
27P
270R
R315A
R489A
470R
100N
220K
R357A
C219A
25V
100U
1K
C309A
R341A
1K87
37K9
R305A
R306A
J14A
U16A
TLE2O62
R522A
J306
TLE2O62
R359A
820R
150N
C220A
15N
100R
270R
10K0
270R
270R
R353A
R340A
68R
68R
R354A
PART#
.005"
.008"
.012"
.020"
WC9
WC10
FOR 120V
.
.
WC4
WHITE
R286
3K
TLO72
3K
12K
100N
U34
R250
R285
J299A
J336A
R301A
6K8
15K
R346A
J53A
R349A
12K
R350A
R314A
470R
470R
J48A
10U
100N
C190A
6K98
U54A
470R
J33A
J218
R342A
C276A
22K
100N
R521A22K
100N
C275A
27K
2K05
R358A
C274A
C196A
R347A20K0
R338A
R343A
R337A
R348A
SHEARSHEAR
WC5
.
ORN
ORNYELLOW
WC7
.
.
.
475R
J58A
2K
6K8
U15A
1K
R476A
R324A27K
C326A
16V
R553A
J276
J32A
J31A
MPSA56
Q700A
R701A
R360A
.
WC6
.
FOR 230V
R292
12K
TLE2O62
U28A
U14A
TLE2O62
R326A
TLE2O62
1K
R480A
R483A
R477A
6K19
4052
J15A
D700A
4148
33K
NO NC C
33K
R316A
V
T
R
4N7
C170
250VAC
.
AC-WHT
AC-WHT
T
R
V
22N
250VAC
C169
.
.
WC8
BROWN
FOR 120V
100N
C132
J246
R355A
1K5
C273A
150N
953R
100N
100N
4K3
R361A
J30A
RELAY_5V
R467A
10K0
10K
R466A
R356A
2K32
C264A
47N
C270A
C285A
R433A
2K
J28A
J27A
J26A
J29A
P1A
DS1868-010
J7A
R525A 2K
C199A
100n
33078
U7A
R473A
WC3
R700A
J25A
C200A
100n
R516A
100K
.
.
.
J61A
C217A
C216A
J24A
J23A
J305
3K3
R332A
C228A
220P
10K0
R509A
20K0
R515A
R511A
JB6A
PART#
WC2
.
BLK
BLK
100n
100n
R334A
C306A
R503A 14K0
470R
R448A
60K4
1K87
R311A
R312A
TL074
R532A
2K2
C294A
2K49
R492A
C215A
20K0
100R
270R
R512A
10K0
270R
270R
R501A
68R
68R
R500A
.6A-SB
#3414FUNCTION
T250MA
F1
WC1
CAUTION!!! HIGH VOLTAGE
PRIMARY VOLTAGE
J247
33N
33N
6K19
2K05
R303A
10K0
TL074
U2A
270R
R550A
470R
C230A
100N
100U
25V
1K
4148
R514A
J16A
J18A
J17A
D90A
10V0
R454A
4K7
TLO72
R569A
7K96
7K96
7K96
470P
470P
1K0
1K0
C214A
R498A
C297A
R604A
R533A
2K7
6N8
10K
R507A
100N
33N
220K
470R
J1A
7K96
R571A
C213A
PART#
C296A
R333A
R506A
R304A
10K0
C189A
3N3
C263A
C324A
R513A
J2A
C298A
100N
1M
R531A
R527A
MPSA63
100K
D87A
47K
R526A
C195A
10K0
R535A
C231A
R504A
4148
4148
D88A
100n
Q12A
33K
R528A
C223A
JB9A
J60A
R335A
J62A
U53A
THAT2180
33078
U3A
R577A
J21A
J22A
33N
15N
R508A
J59A
R605A
475R
100R
J19A
J20A
U6A
33N
C295A
R570A
R517A
R518A
475R
1K
27P
5K1
R497A
D86A
27P
C331A
U1A
R572A
R496A
.
FR-SWT
FR-SWT
ROUTE
GAGE
0.01"/HOLE
PRODUCTION NOTES
1 ALL TLE2062 IC’S
M459.PCB_DATABASE_HISTORY
MODEL(S):# DESCRIPTION OF CHANGEVER#DATE
1
AUG/96
2
.
3
OCT/10/96
4
.
5
.
6
.
7
.
8
OCT/15/96
9
.
10
.
11
.
12
NOV/04/96
13
NOV/14/96
14
.
15
NOV/27/96
16
.
17
FEB\13\96
18
.
19
MAR/03/97
20
APR/04/97
M459.PCB_DATABASE_HISTORY
MODEL(S):# DESCRIPTION OF CHANGEVER#DATE
1
APR/04/97
2
.
3
.
4
.
5
.
6
APR/10/97
7
MAR/10/98
8
APR/98
9
.
10
.
11
APR/98
12
.
13
NOV/19/98
14
.
15
SEP/26/00
16
FEB/12/01
17
.
18
DEC/06/01
19
APR/16/02
20
JUL/05/05
SHEAR SHEAR
MUST BE TEXAS
INSTRUMENT
TX-4P
1.00
.
1.01
.
.
.
.
2.00
.
.
.
2.00
.
.
2.10
.
3.00
.
.
.
TX-4P
3.00
.
.
.
.
.
3.10
3.20
.
.
4.00
.
5.00
.
5.10
5.20
.
5.30
5.40
6.00
FIRST_PRODUCTION
DERIVED_FROM_M454
PC#XXXX_R527A/B_47K->100K
R570A/B_R572A/B_17K4->7K96
R503A/B_60K4->14K0_R499A/B_82K5
->36K0_R525A/B_22K->4K7_R532A/B_
45K3->10K_R495A/B_45K3->21K6
TWO_475R_ADDED_AT_U2A/B
PC#5214_COMPONENTS_REMOVED
R300A/B,R417A/B,C184/C183A/B
PC#XXXX_ADD_BAT85_AT_U1B
PC#XXXX_XFMR_TO_TOROID
PC#5241_U5A/U18A/U21A_4741->TL074
PC#5245_6K2-->6K19
PC#5256_U14,15,16,17,23,24,25
U26,27,28-A/B_TL062->TLE2062TI
PC#5304_U6->NON-INVERTING
PC#5308_U40_MCM2814->AT24C02
PC#5230_ADD_TX9S_SWITCHES
PC#5352_ADD_RELAY
R313A/B_47K->56K_R350A/B
56K->12K_C177A/B_680N->1u
C179A/B_330N->220N_R345A/B
4K12->2K_R297A/B_1K->6K8
R346A/B_27K->15K
R382A/B_240K->680K_R393A/B_10K_7K5
PC#5632_R381A/B_330K->680K
PC#5633_C301A/B_100N->100u
C304A/B_100N->22u_C303A/B_100N
->470N
TRACES_CHANGED_PC#5633_TO
ELIMINATE_HAND_STUFFING
FIX_SHORT_AT_Q15A/C304A
PC#5886_MOVE_C280A
PC#6206_REMOVE_EYELET_FROM_SPKON
PC#6330_U46_MOTOROLA_74HC597A
->PHILIPS_74HC597N
PC#6479_R395A/B_1M->680K
D41/D42_3V0->4V7_UPDATE_TABS
REDO SOLDERMASK
PART#
PART#
VCD
PART#
SUB-CHAN2
LO-CHAN2
HI-CHAN2
INPUT-CHAN2
BLANK SIZE=17.750"X14.500"
BLANK SIZE=17.750"X14.500"
SUB-CHAN1
LO-CHAN1
HI-CHAN1
INPUT-CHAN1
Page 13
-15V
LINE
INPUT
JB9
2
1
CLP-L
RED
LD26
C323A
R486A
2K87
R478A
10K
C294A
470P
C209A
470P
C208A
3HP-LP2A3HP-LP2A
C322A
63V 22U
R485A
36K0
D59A
4148
9
10
U5B
R479A
10K
9
10
U5A
TL074
C295A
100V 33N
3K3
R332A
LVGND
R563A
L-BDY
470R
LVGND
R436A
47K
LP2_BYPASS
R358A
2K05
LP2
R484A
10K0
8
1/4
4741
D82A
BAT85
8
D83A
1/4
BAT85
R492A
2K49
TL074
10
U6A
9
LIMIT
R564A
L-BDY
4K99
13
12
U8B
1/4
4741
R565A
L-BDY
4K99
R435A
C286A
100V 10N
13
12
U8A
LVGND
TP1A
R359A
820R
100V
C265A
2U225V
4148
D85A
1/4
14
LVGND
1M
TL074
47N
LVGND
8
LVGND
R426A
1/4
1M
R475A
D84A
BAT85
1CLSUMA
1UN-OUTA
R439A
6K19
680K
14
LVGND
C274A
100V 150N
TLO72
3
U17A
2
1LIM-AMA
6.2V
1N---
D600A
R515A
4K99
C228A
47P
R516A
4K99
LVGND
R431A
10K
1/2
1
47K
R331A
C313A
R438A
47K0
9
10
U8B
9
10
3UN-OUTA
LVGND
-15V
10U25V
2
3
D58A
4148
1/4
4741
R432A
10K
U8A
TL074
D81A
BAT85
R509A
10K0
U7A
33078
R511A
10K0
8
1/4
R467A
470R
R601A
R600A
1/2
D76A
BAT85
8
R466A
4K99
4K99
1M
1
4148
D79A
C224A
390P
C215A
15N
D77A
BAT85
D78A
BAT85
2CLSUMA
6
5
470N
C303A
16V
C600A
63V
10U
LVGND
R518A
270R
R508A
270R
R517A
100R
R512A
270R
2CLSUMA
1N6V2
R459A
10K0
U7A
33078
R462A
10K0
+15V
D700A
1/2
Q600A
A13
1M
R429A
R325A
7
R501A
47K
C210A
15N
4K7
R603A
68R
R500A
68R
R473A
100K
-15V
D75A
BAT85
R469A
270R
R458A
270R
R468A
100R
R463A
270R
R537A
1M
R602A
JB6A
3
IG
2LIM-AMA
470R
R701A
100K
R700A
+5V
1M
LIM-1A
Q13A
MPSA06
1FR-LIMA
OUTPUT
2
LINE_OUT-HI
1
CHANNEL-1
+15V
C302A
16V
22u
10U
C700A
63V
R452A
68R
R451A
68R
R427A
100K
IG
Q700A
A13
4K7
R703A
R702A
OUTPUT
JB8A
2
LINE_OUT-LO
3
1
CHANNEL-1
R538A
1M
+5V
1M
LIM-2A
Q14A
MPSA06
2FR-LIMA
C229A
3
U2A
2
EQ
7
V+
5
IN
THAT2180
(5=VR,7=V+)
U53A
OUT
GND
EC+
234
R349A
15K
R346A
15K
1
1/2
TLE2O62
3VC-ACGA3VC-ACGA
T_GEN_LA
6N8
TL074
1/4
1
R330A
5K1
V-
8
EC-
SYM
LVGND
VCA
R577A
100R
C213A
470P
MPSA63
4148
D88A
R572A
L-BDY
10K0
R570A
L-BDY
10K0
Q12A
DGND
INPUT
R571A
L-BDY
7K96
13
12
U6A
R569A
L-BDY
7K96
R528A
33K
C199A
C197A
100n
100n
C200A
C198A
100n
100n
LVGNDLVGNDLVGND
C216A
C187A
100n
100n
C217A
C188A
100n
100n
LVGNDLVGNDLVGND
C176A
C173A
100n
100n
C180A
C175A
100n
100n
LVGNDLVGNDLVGND
C236A
C238A
100n
100n
C235A
C237A
100n
100n
LVGNDLVGNDLVGND
1/4
TL074
14
LVGND
R527A
100K
INP-LPFA
INP-LPFA
R356A
C297A
100V 33N
HI
LO
2K32
LPF
LVGND
100V 33N
R355A
1K5
100V
C264A
LVGND
5
U28A
6
MUTE3A
HPF
C296A
6K2
R333A
LVGND
47N
TLE2O62
1/2
3FR-LIMA
R342A
R341A
10
9
100V 150N
3
U28A
2
7
470R
1K
D60A
4148
R506A
2K
TL074
U2A
C273A
TLE2O62
1/2
3LP-EQA
1/4
8
1
EQ
C219A
100N
R357A
470R
100U 16V
C309A
LVGND
5
U3A
6
1HP-EQA
X9
33078
1/2
-15V
10U
16V
12
7
TL074
1/4
5
U2A
7
6
10K
1TRIM
CW
+15V
B R576
R505
180K
ON FRONT PANEL
PART OF M457
R430A
4K7
10K
C326A
1
6
IN
GND
A
CW
LVGND
7
V+
THAT2180
U50A
EC+
234
R494A
3HP-VCAA 3HP-VCAA
R456A
5K1
V-
5
(5=VR,7=V+)
8
OUT
EC-
SYM
LVGND
20K
R493A
LVGND
1FR-LIMA
MUTE1A
10K
V+
V-
C308A
2
3
R504A
220K
R499A
36K0
U14A
C231A
100N
R513A
470R
R514A
1K
D86A
4148
C194A
47N
C192A
68N
100V27P
R314A
1/2
TLE2O62
R362A
1
VCA
R579A
C329A
LVGND
27P
100R
LVGND
R498A
IN+A
IN-A
IG
R530
1K
+15V
-15V
+15V
-15V
+15V
-15V
+15V
-15V
1K0
LVGND
C214A
R496A
1K0
C223A
100n
470P
D87A
4148
C202A
100n
C201A
100n
C191
100n
C218
100n
C182
100n
C181
100n
C233
100n
C234
100n
3
3K3
1K
R490A
47K
LVGND
1EQ-VCAA 1EQ-VCAA
33N
C263A
LVGND
6
5
C230A
100N
R497A
470R
100U 16V
C324A
LVGND
3
U3A
2
R442A
75K
U24A
TLE2O62
LVGND
270R
R315A
LVGND
33078
1/2
1/2
1
6
12
X12
1
7
2
3
U24A
R303A
2K7
V+
V-
R503A
20K0
C306A
13
12
C331A
27P
1K87
R305A
82K50
R306A
DS1868-010 CAL
R510A
U2A
10K0
100V27P
1/4
TL074
C227A
3N3
1VC-AGCA
1K
R335A
14
LVGND
3EQB-HPA
5
U16A
6
2
3
LVGND
R535A
10K0
270R
R334A
LVGND
C271A
100V 680N
HPF
TLE2O62
1/2
7
P1A
J10A
4
50K
CHAN1_HI-OUT
1K87
R312A
T_GEN_HA
C272A
100V 470N
20K
R313A
2AG-LIMA
AGC
JB3A
-
2
AGC
100K
R311A
DS1868-010 CAL
R350A
1K2
5
U14A
6
LVGND
1K
R522A
2
1
3
U16A
1/2
TLE2O62
R487A
82K5
+
1
3
U6A
2
11
10
LVGND
TLE2O62
1/2
7
3AC-HP2A
470P
C212A
470P
R488A
82K5
1AG-LIMA
TL074
1/4
1
P1A
12
50K
100V 680N
HP2
LIMIT
R566A
L-BDY
470R
13
LVGND
12
C211A
R482A
47K
5
6
2K
R525A
CHAN-1_HI-OUT
R476A
21K5
C276A
100V 470N
LVGND
R567A
U5B
R568A
100V 330P
TL074
U6A
1K
R532A
C275A
20K
R316A
L-BDY
4K99
L-BDY
4K99
13
12
1/4
JB2A
4741
1/4
R481A
1M
C293A
U5A
7
-
2
5
6
C603A
14
LVGND
R472A
270K
14
1/4
TL074
1AG-HP2A
100V 33N
R440A
82K5
+
1
R360A
1K2
TLO72
U17A
16V10u
LVGND
LVGNDLVGND
HP2
R441A
82K5
2AG-LIMA
1/2
7
TX5P PROCESSOR
-5V
LVGND
78
VAN VDN
Y3
Y
4
3
Y2
2
U55
Y1
5
4052NC1
Y0
1
4052
X
X3
11
X2
B
DNS
R542
R543
DNS
20K
R552
LVGND
20K
R545
C300
50V
100N
R549
680R
R551
LVGND
DNS
R554
DNS
R555
20K
R556
TX5 PROCESSOR
M462.SCH_DATABASE_HISTORY
MODEL(S):# DESCRIPTION OF CHANGEVER#DATE
OCT/04/99
1
SEP/13/00
2
FEB/12/01
3
.
4
D
5
D
6
D
7
D
8
D
9
D
10
11
12
MODEL(S):# DESCRIPTION OF CHANGEVER#DATE
D
1
D
2
D
3
D
4
D
5
D
6
D
7
D
8
D
9
D
10
11
12
U:\TX5PV12.PRN
TX5-PROCESSOR
MADE_FROM_TX2P_M453
C302A_NON-POLARIZED->POLARIZED
PC#6330_U46,U47,U48_MOTOROLA_
.
74HC597A->PHILIPS_74HC597N
V
N
V
N
V
N
V
N
V
N
N
V
V
V
M462.SCH_DATABASE_HISTORY
TX5-PROCESSOR
N
N
N
V
N
V
N
V
N
V
N
V
N
V
N
N
V
V
V
15
X1
A
14
4052NC2
X0
E
12
VDP
16
C299
50V 100N
TLO72
1/2
U28
7
R550
39K
(6=-5V,11=+5V)
LM13600
D
U29
IABC
16
+5V
+5V
27K
R541
R548
27K
C325
25V
100U
+5V
1/2
Q17
MPSA06
20K
R544
(4=-5V,8=+5V)
5
6
27K
13
15
14
TONE GENERATOR
13
9
10
6
12
-5V-5V
DGND
Q18
MPSA56
200K
R546
FR_SEL2
FR_SEL1
D89
4148
20K
R547
1
1/2
TLO72
4051A
4051B
4051C
4051EN
TONE_GEN
2K
R553
LVGND
2
3
U28
3
-5V
+5V
16
VDP
11
A
X0
10
X1
B
9
X2
C
6
X3
E
X4
X5
U57
4051
X6
34
X
X7
VANVDN
DGND
2
4
2
(6=-5V,11=+5V)
LM13600
1/2
D
U29
IABC
5
T_GEN_HA
13
T_GEN_LA
14
T_GEN_HB
15
T_GEN_LB
12
1
T_GEN_HC
5
T_GEN_LC
2
T_GEN_HD
T_GEN_LD
78
-5V
R249
220R
114
VB VCC
P2B
USE
9
COUT
SOUT
13
C127
50V
100N
C130
50V
100N
R288
220R
PA2_95D2
R287
220R
PC0-68CL
5
RST
6
CLK
8
DQ
GND
7
PC2-68LK
1
IN
Q1121
IN
IN
1
IN
1.4W
M457
74HC597N
LCLK
A
12
SCLK
B
11
C
D
E
F
G
H
QH SA
914
GND
RST
10
PL
V+
13
U48
PA0_59LK PA0_59LK
PA1_59CL PA1_59CL
74HC595A
QA
LCLK
12
QB
SCLK
11
QC
QD
QE
QF
QG
QH
A
SQH
GND
RST
10
100P
Q821
REF
REF
REF
REF
C1
PC1-68D0
7815Q10
3
OUT
4.7W
2
4.7W
OUT
3
3
OUT
<.5W
7805Q9
3
OUT
2
79L05
C128
50V
100N
LVGND
7915
13
C131
50V
100N
V+
OE
U45
CAL-A
MUTE-HA
SW10
597L-E
597L-D
LD15
YEL
3
2
5
6
U34
U34
10K
R271
MUTE-LA
LD23
470R
R277
595A-F
TLO72
1/2
TLO72
1/2
SW8
597L-F
YEL
1
LVGND
7
10K
R269
CAL_ERR-B
470R
R282
595A-C
+15V
-15V
-5V
+5V
DGND
SW12
10K
R273
15
1
2
3
4
5
6
7
PA3-97D2
8
16
CAL_ERR-A
MUTE-HA
LD24
LD17
RED
YEL
470R
470R
R284
R281
15
595A-E
595A-D
1
2
3
4
5
6
7
PA2-95D3 PA2-95D4
914
8
16
PC0
R291
4K7
PC1
R289
4K7
PC2
R290
4K7
12K
R250
C133
50V
3K
100N
R285
C132
3K
50V
100N
R286
12K
R292
MUTE-LA
LD16
YEL
+3V
4.7V
1N750A
D41
4.7V
1N750A
D42
-3V
SW11
597L-C
MUTE-HB
LD14
470R
R279
595A-G
CAL-B
SW9
10K
R272
597L-G
MUTE-LB
YEL
470R
R275
595A-H
1LIM-AMA
2LIM-AMA
1LIM-AMB
2LIM-AMB
1LIM-AMC
2LIM-AMC
1LIM-AMD
2LIM-AMD
ANLG
MUX
MUTE-HB
SW7
10K
R270
597L-H
74HC595A
QA
LCLK
12
QB
SCLK
11
QC
QD
QE
QF
14 5
QG
QH
A
SQH
GND
RST
10
V+
OE
13
U43
+5V
13
X0
14
X1
15
X2
12
X3
1
X4
5
X5
2
X6
X7
VAN VDN
78
4051
10K
R268
LD22
VDP
U5
MUTE-LB
+5V
DGNDDGND
74HC597N
LCLK
A
12
15
SCLK
B
1
11
C
2
D
3
E
4
F
5
G
6
H
7
RED
15
16
16
1
2
3
4
6
7
9
8
9
10
13
LIM-HA
470R
R280
595B-A
11
A
10
B
9
C
6
E
34
X
DGND
QH SA
RST
PL
LD20
RED
4051A
4051B
4051C
4051EN
ANLG_MUX
U47
GND
V+
LIM-LA
LD21
470R
R276
595B-B
RED
14
8
16
PA3-97D3
LIM-HB
LD19
470R
R278
595B-C
TX PROCESSOR
RED
SW6
3
2
10K
R256
597R-D
LIM-LB
470R
R274
595B-D
C146
C147
DGND
TLO72
U35
CAL-C
1/2
R247
4K7
R246
1K
SW4
MUTE-HC
10K
R254
SW3
10K
R252
MUTE-LC
SW5
10K
R255
CAL-D
SW2
MUTE-HD
10K
R253
SW1
MUTE-LD
10K
R251
SWITCHES
597R-E
597R-F
597R-C
CAL_ERR-C
MUTE-HC
LD13
LD6
RED
YEL
470R
470R
R267
R264
595C-A
595B-H
4M7
R296
DGND
R295
220R
DGND
TCMP-NC
PC0
PC1
PC2
PC6
C164
25V
1U
28
27
26
25
24
23
22
21
20
19
18
17
16
50V27P
X8
4MHZ
50V27P
R245
12K
1
VDD
OSC1
OSC2
PD7/CAP
TCMP
PD5
PC0
PC1
PC2
PC3/AN3
PC2/AN2
PC5/AN1
PC6/AN0
C135
50V
100N
74HC595A
LCLK
12
SCLK
11
14 5
A
RST
10
OE
13
U41
+5V
U49
MCU
6996TX2P
100R
R294
GND2
597R-G
QA
QB
QC
QD
QE
QF
QG
QH
SQH
GND
V+
597R-H
LEDS
MUTE-LC
LD12
LD4
YEL
YEL
470R
R260
595C-B
15
1
2
3
4
6
7
9
8
16
1
RESET
2
IRQ
3
PA7-NC
PA7
4
PA6-NC
PA6
5
PA5
6
PA4
7
PA3
8
PA2
9
PA1
10
PA0
11
PB5/SD0
12
PB6/SDI
13
PB7/SCK
1415
VSSPC7LVRH
+5V
CAL_ERR-D
MUTE-HD
LD5
LD3
YEL
YEL
470R
470R
R265
R262
595C-C
595B-G
DGND
+5V
PD5-E2SD
RST
DS1233
U56
VCCRST
23
GND
1
DGND
PA5-NC
PA4-E2SC
PA3-97D0
SERIAL DATA IN
PA2-95D0
SERIAL DATA OUT
PA1-59CL
SERIAL CLOCK
PA0-59LK
DATA LATCH
PB5
PB6
PB7
GND2
DGND DGND
+5V +5V
LIM-HC
MUTE-LD
LD11
LD9
RED
RED
470R
470R
R263
R258
595C-E
595C-D
4K7
R604
1
CS0
2
CS1
6
SCLK
5
TO INPUTS/OUTPUTS
MC11
PB5
MC12
PB6
MC13
PB7PB7
MC14
MC15
MPU
R531
220R
LD27
YEL
DGND
LIM-LC
LD10
RED
470R
R259
595C-F
U40
GND
MODE
EXTSDTA
AT24C02
2
E
7
1/2
TLO72
+5V
V+
POWER
LIM-HD
LD8
470R
R261
595C-G
+5V
8
4
3
7
DGND
U35
RED
6
5
+15V
LIM-LD
+5V
470R
R257
595C-H
1
LIMIT SENSE
PA3-97D0
PA1-59CL
PA0-59LK
BLKWC2
CE-T250MA
NA-.6ASB
WC1
AC-BLK
PA2-95D0
WHT
BRN
F1
WC6
9
10
13
10
13
115/230VAC
60/50HZ
PART#1320
25VA
BRNWC3AC-WHT
WC7
WC8
WHTWC4
FOR 230V AC
BRN & WHT
TO WC7-WC8
74HC597N
LCLK
12
SCLK
11
QH SA
RST
PL
SEL
74HC595A
LCLK
12
SCLK
11
14 5
A
RST
OE
LIM-1A
A
15
LIM-2A
B
1
LIM-1B
C
2
LIM-2B
D
3
LIM-1C
E
4
LIM-2C
F
5
LIM-1D
G
6
LIM-2D
H
U46
GND
7
14
8
V+
16
PA3-97D1
R248
220R
PA3_97D1
CAL.
SENSE,
FREQ.
4051EN
QA
15
4051A
QB
1
4051B
QC
2
4051C
QD
3
QE
4
QF
FR_SEL1
QG
6
FR_SEL2
QH
7
PA2-95D1 PA2-95D5
SQH
9
GND
8
V+
16
U44
DS1868 DIGITAL POTS
+3V
-3V
DS1868-010
PC1-68D2
DGND
WHITE
WC9
GRAY
WC13
WC11
YELLOW
WC12
RED
BLUE
WC10
ORNWC5
CSA
C169
22N
CSA
C170
4N7
1
FUNC
EY1
12
11
14 5
10
13
P1B
USE
D43
1N4004
D44
1N4004
1N4004
D45
1N4004
D46
D47
1N4004
D48
1N4004
MUTES
74HC595A
QA
LCLK
QB
SCLK
QC
QD
QE
QF
QG
QH
A
SQH
GND
RST
V+
OE
U42
114
VB VCC
5
RST
6
CLK
8
9
DQ
COUT
SOUT
GND
13
7
C172
25V
1000U
C171
25V
1000U
MUTE1A
15
MUTE2A
1
MUTE1B
2
MUTE2B
3
MUTE1C
4
MUTE2C
MUTE1D
6
MUTE2D
7
PA2-95D2
9
8
16
DS1868-010
PC1-68D1
SOUTNC1SOUTNC2
GND2
X5
12
X6
12
X7
12
GND
C168
16V
4700U
50V
C129
100N
MICRO PROCESSOR & SUPPLIES
POWER SUPPLY
DATE: 11
FEB/12/2001
YORKVILLE NAME: PCB#&VER:
M462
TX5P
MODELS: SCH ISSUE:
.
M462
SHEET OF
TITLE:
PROCESSOR
1.20
Page 14
P:\462CMP.PRN
ASSEMBLY M462-1.30
FUNCTION
1
PA2-95D2
PA0-59LK
PA1-59CL
ETCH
GUIDE
.005"
.008"
.012"
.020"
BEC
V1.30
R246
25V
10U
C319C
R439C
6K19
470R
R563C
C208C
470P
C209C
470P
JB1
R475B1M
C302C
D75C
25V
22U
BAT85
6V2
C286C
BAT85
R437C
R438C
47K0
4148
R564C
4K99
4K99
R565C
R429A1M
R475A1M
MPSA06
R702C
Q14C
R701C
63V
10U
C700C
47K
D700C
10K
BAT85
D77C
BAT85
D76C
10N
R426C
D78C
D79C
4148
D58C
U8D
R440D
82K5
82K5
R441C
R429B1M
1M
R703C
470R
R325C
R431C
R432C
10K
1M
680K
47K
R436C
D79D
4741
R441D
82K5
R440C
J123
1M
R475D
4K7
A13
100K
R700C
U8C
J89
C238C
100N
100n
C237C
R435C
J70
J71
4148
D58D
R564D
82K5
4051
1M
R429D
R703D
A13
Q700D
Q700C
R700D
R325D
TL074
J72
R437D
R438D
47K0
4148
4K99
4K99
R565D
U5
1M
1M
R429C
R475C
R702D
1M
4K7
R701D
63V
10U
100K
C700D
47K
R431D
R435D
BAT85
R436D
D78D
J69
25V
10U
C319D
R439D
6K19
470R
R563D
C208D
470P
C209D
470P
C302D
25V
470R
22U
R432D
10K
1M
47K
J68
63V
22U
R567C
C603C
MPSA06
Q14D
D700D
10K
BAT85
D76D
BAT85
10N
680K
R426D
10K0
R484C
63V
2U2
C323C
C322C
2K87
R486C
10U
16V
470P
470P
C212C
JB4
R247 4K7
TLO72
C241B
100n
1M
R538D
J103
J106
R602C
Q13C
C303C
D81C
D75D
470N
R601C
BAT85
BAT85
63V
10U
C600C
47K
6V2
6V2
D600C
10K
D77D
BAT85
D83C
BAT85
D82C
330P
C286D
C293C
D84C
BAT85
4148
R485C
D59C
36K0
4148
4K99
470R
R566C
U5D
4K99
82K5
C211C
R568C
R488C
+5V
DGND
+15V
-15V
FUNCTION
1
PA3_97D1
TX5P
PROCESSOR
M462
V1.30
1K
R603D
Q600D
Q600C
R331D
TL074
U5C
J88
J75
J76
4148
D59D
R566D
82K5
R602D
4K7
C303D
A13
R601D
1M
R600D
47K
R481D
R482D
J77
10K0
63V
R484D
2U2
R485D
36K0
4148
470R
4K99
470P
C211D
470P
C212D
R568D
220R0
R295
J119
J120
R538A
1M
1M
1M
R537D
MPSA06
1M
470R
470N
63V
10U
C600D
R479D
R478D
10K
10K
BAT85
1M
270K
47K
R472D
J66
63V
22U
C322D
25V
C319A
10U
2K87
R486D
4K99
R567D
C604D
10U
16V
J102
Q13D
D81D
BAT85
6V2
D600D
BAT85
D82D
330P
BAT85
J67
R437A
C323D
C208A
C209A
JB2
D83D
C293D
D84D
6K19
R563A
12K
R245
U35
C242B100n
R538C
MPSA06
1M
4K7
R603C
A13
470R
1M
R600C
R331C
R478C
R479C
10K
C235D
100n
1M
100n
270K
C235C
R481C
47K
R472C
R482C
D85D
D85C
4741
R487C
R488D
R487D
82K5
82K5
TX-5P
R248
M462
220R0
J125
C135
1U
25V
C164
1M
J97
C302A
D75A
25V
22U
BAT85
63V
10U
C700A
6V2
D700A
BAT85
D77A
D76A
C286A
D78A
BAT85
47K0
R439A
470R
470P
470P
R294
J96
U46
R537C
MPSA06
R702A
1M
Q14A
R703A
470R
R701A
R325A
47K
R432A
R431A
10K
10K
BAT85
10N
680K
R435A
R426A
R436A
4148
R438A
D58A
4148
R564A
4K99
U8B
4K99
82K5
R565A
R441A
100N
100R
4K7
A13
100K
C238A
100n
1M
100n
C237A
47K
D79A
R440B
82K5
R700A
J79
4741
74HC597N
J95
J94
R702B
1M
4K7
R703B
A13
R701B
Q700B
Q700A
63V
10U
100K
R700B
C700B
R325B
47K
TL074
U8A
J87
R435B
J81
J80
R437B
D79B
4148
R438B
D58B
4148
R564B
4K99
R441B
82K5
82K5
4K99
R440A
R565B
#6996TX5P
J115
J114
J93
MPSA06
Q14B
C302B
25V
470R
22U
D700B
R432B
R431B
10K
BAT85
10K
D76B
BAT85
1M
10N
680K
47K
R426B
BAT85
R436B
J65
25V
10U
C319B
63V
47K0
22U
R439B
6K19
470R
R563B
C603A
C208B
470P
C209B
470P
J126
J113
J112
R538B
1M
D81A
D75B
BAT85
BAT85
6V2
6V2
D77B
C293A
C286B
D84A
D78B
J64
R484A
63V
2U2
C322A
R486A
R567A
16V
470P
470P
C212A
JB3
J92
C600A
D83A
10K
2K87
J127
C147 27P
MPSA06
R602A
1M
Q13A
4K7
R603A
C303A
A13
470R
470N
R601A
63V
1M
10U
R331A
47K
R478A
D600A
R479A
10K
BAT85
10K
BAT85
D82A
C235B
100n
1M
270K
R472A
R485A
36K0
4148
470R
4K99
100n
C235A
R481A
47K
R482A
D85A
4148
D59A
R566A
U5B
330P
BAT85
C323A
10U
82K5
4K99
C211A
R568A
R488A
1-,2+,1+,2-1-,2+,1+,2-1-,2+,1+,2-1-,2+,1+,2-
4M7
#6997
4MHZ
R537B
J91
R603B
Q600B
Q600A
R600A
R331B
TL074
U5A
J86
J83
J82
4741
R487A
R487B
82K5
27P
X8
1M
R602B
4K7
A13
R601B
1M
R600B
47K
R481B
J84
D85B
R488B
82K5
82K5
1M
C303B
470R
63V
10U
C600B
R479B
R478B
10K
1M
47K
R482B
J85
10K0
R484B
4148
R485B
D59B
4148
R566B
4K99
R568B
DS1233D
AT24C02
U49
C146
R296
J111
R537A1M
J90
MPSA06
Q13B
D81B
470N
BAT85
6V2
D600B
10K
D83B
BAT85
D82B
BAT85
330P
C293B
270K
R472B
D84B
BAT85
63V
2U2
63V
22U
C322B
36K0
2K87
470R
4K99
R567B
C604B
16V
470P
C211B
470P
C212B
4K7
R522D
C276D
C323B
R486B
10U
J129
U56
U40
R604
J203
R349D
R346D
J424
J407
J31D
680N
470N
C275D
R358D
2K05
150N
C274D
C210D
15N
R468D
R463D
R469D
R458D
R427D
100K
J128
MC1
C194D
C192D
75K
R442D
U24D
J425
R305D1K87
J30D
1K
1K2
R360D
R359D
820R
10K0
100R
270R
270R
270R
U55
100N
R552
C300
FUNCTION
J121
47N
68N
15K
15K
R289
R306D
82K50
U16D
TLE2O62
20K
TLO72
C224D
220P
R459D
R466D
68R
68R
R452D
20K
330R
R545
R544
4052
20K
330R
C240B100n
FLAT
RESPONSE
RT1D
C494D
20K0
10K
R493D
TLE2062
680N
C271D
21K5
R476D
C308D
R2914K7
4K7
J28D
J29D
P1D
J10D
R316D
R332D
U17D
47N
C199D
4K99
R467D
10K0
4K99
R462D
JB8D
DRILL DETL M462-1.30
SOLDERSIDE M462-1.30
D894148
R355D
U28D
R313D20K
100n
100n
R314D
5K1
R357D 470R
100R
R312D1K87
J416
R525D
1K
2K49
R516D
10K0
100R
270R
4K99
270R
270R
68R
68R
U28
J158
R548
R541
1/2
27K
27K
U29
20K
200K
R546
MPSA56
J166
J329
150N
1K5
C273D
47N
C264D
C217D
C216D
J62D
THAT2180
THAT2180
U50D
U53D
33078
U3D
R579D
J21D
J22D
J23D
U6D
TL074
33N
C215D
15N
R500D
R501D
R547
J165
J59D
C189D
6K2
J60D
R333D
U2D
C306D
C230D
100R
R577D
C331D
4148
D60D
J19D
J20D
R528D
MPSA63
C294D
R496D
R509D
R517D
R512D
R518D
R508D
39K
680R
27K
J159
LM13600
100U
25V
C325
74HC595A
R356D
2K32
33N
2K
TL074
R335D
1K
270R
27P
20K0
R503D
C229D
5K1
6N8
R330D
R497D
100N
470R
120K
R504D
27P
J18D
J17D
C223D
100n
D87D
Q12D
100K
R569D
R570D
R572D
10K0
10K0
R498D
1K0
1K0
JB9A
33N
R490D
R303D
R334D
C227D
3N3
100N
33N
D86D
4148
J409
C324D
C309D
J412
33K
4148
R527D
7K96
7K96
470P
470P
C214D
R549
R556
R553 2K
J330
SET
TRIMPOT
10K
R430D
J336D
C272D
470N
1K2
R350D
R499D
36K0
27P
270R
R315D
C326D
16V
10U
R2904K7
J15D
J26D
J27D
USEDS1868
DS1868-010
J7D
J3D
J8D
C295D 33N
C265D
C200D
100n
100n
33078
U7D
R451D
R473D
JB6D
C299
TLO72
100N
J160
J161
J167
J168
J169
NOTCHED
RESPONSE
PT#4520
J326D
4K7
J299D
TLE2O62
J63D
R362D
3K3
J61D
U14D
TLE2O62
1K
R456D
100N
C219D
27P
C329D
R311D100K
J25D
J24D
R532D
2K
3K3
R492D
C228D
47P
4K99
10K0
R515D
R511D
100K
R550
R551
J331
Q17
MPSA06
U44
J413
C296D
C192C
R506D
C195D
U24C
47K
R349C
2K7
10K0
R510D
R535D
10K0
C231D
C263D
16V
100U
100U
16V
1K
R341D
J418
J408
4148
D88D
R571D
R459C
C213D
R468C
R463C
R469C
R458C
C129 100N
25V
100U
J162
FUNCTION
1
J328
C297D
R493C
75K
R442C
R514D
1K
J31C
R522C
C276C
680N
470N
C275C
R358C
2K05
150N
C274C
C210C
R427C
#6738
Q9
C128 100N
J257
C194C
47N
68N
20K0
10K
TLE2062
15K
15K
R346C
680N
C271C
R476C
C308C
R305C1K87
J30C
J15C
J29C
U16C
1K
1K2
R360C
R359C
820R
15N
10K0
100R
270R
270R
270R
100K
-5V
J164
RESPONSE
FLAT
10K
RT1C
R494C
C272C
470N
1K2
R350C
21K5
C309C
C329C
R306C
82K50
P1C
TLE2O62
J10C
20K
TLO72
U17C
47N
C224C
220P
4K99
R467C
10K0
4K99
R466C
R462C
68R
68R
R452C
7805
Q11
J177
J178
J176
GND
J262
J261
DGND
+5V
SET
TRIMPOT
NOTCHED
RESPONSE
PT#4520
R355C
J326C
4K7
J299C
J336C
TLE2O62
J63C
R362C
3K3
J61C
R313C20K
U14C
TLE2O62
R314C
1K
R499C
36K0
27P
270R
R315C
C326C
16V
10U
100U
16V
R456C
R357C
100N
C219C
1K
5K1
470R
4148
R341C
100R
R579C
27P
R513D 470R
R342D 470R
J28C
J27C
J26C
J25C
J24C
USEDS1868
DS1868-010
J7C
R316C
J3C
J8C
R332C
C265C
C199C
100n
R451C
JB8C
2K
3K3
C295C 33N
R492C
C200C
C228C
100n
47P
4K99
33078
U7C
R511C
100K
R473C
JB6C
7915
J175
J268
J267
J266
1K5
R430C
47N
U28C
C217C
100n
100n
C216C
J326J327
U3C
D60C
R311C100K
J415
R525C
R532C
1K
2K49
10K0
4K99
R515C
J174
J264
J263
J23C
J172
J173
J269
J270
J265
-15V
J260
C296C
J59C
150N
C273C
C189C
C264C
6K2
J60C
R333C
U2C
27P
C306C
J62C
THAT2180
THAT2180
U50C
U53C
33078
100R
R577C
470R
R312C1K87
J22C
TL074
C215C
R516C
15N
10K0
100R
270R
270R
270R
R500C
68R
68R
R501C
5K1
R497C
D86C
27P
C331C
J21C
U6C
33N
7815
J171
+15V
J258
J259
2K32
33N
2K
TL074
R335C
1K
270R
20K0
R503C
C229C
R330C
470R
100N
100U
1K
4148
J19C
J20C
R528C
MPSA63
C294C
R496C
R509C
R517C
R512C
R518C
R508C
J170
100U
25V
R356C
C227C
6N8
C230C
33N
16V
R514C
Q12C
JB9C
C130100N
J419
33N
47K
R490C
R303C
R334C
3N3
100N
120K
C324C
470R
R513C
R342C
J18C
J17C
D87C
R570C
10K0
R498C
1K0
BLANK SIZE=17.500"X14.500"PCB MECH M462-1.30
Q10
C127
100N
<.5W
Q8
79L05
J256
J332
R506C
C195C
2K7
10K0
10K0
C231C
C263C
R504C
J410
C223C
100n
33K
4148
100K
R527C
R569C
R572C
7K96
10K0
470P
470P
1K0
C214C
J333
C297C
R510C
R535C
4148
R571C
7K96
1000U
1000U
C171
100N
C131
J255
J334
J339
R522B
C276B
D88C
R459B
C213C
R468B
R463B
R469B
R458B
25V
25V
74HC595A
U42
C194B
C192B
R442B
U24B
R349B
R346B
J323
J322
J321
J320
J31B
J421
1K
680N
470N
C275B
R358B
2K05
820R
150N
C274B
15N
C210B
10K0
100R
270R
270R
270R
100K
R427B
4700U
R
C168
FLAT
RESPONSE
47N
68N
75K
15K
15K
R305B
1K87
J30B
J15B
U16B
TLE2O62
1K2
R360B
R359B
C224B
220P
R466B
68R
68R
R452B
J254
16V
T
V
20K0
10K
TLE2062
C271B
680N
21K5
R476B
C308B
C309B
R342B
U574051
R306B82K50
J29B
P1B
J10B
20K
R332B
TLO72
U17B
47N
C199B
4K99
R467B
10K0
4K99
R462B
JB8B
C172
J250
SET
TRIMPOT
10K
RT1B
R430B
R494B
R493B
470N
1K2
R350B
36K0
C326B
470R
J28B
J26B
J27B
USEDS1868
DS1868-010
J7B
R316B
J3B
J8B
C295B 33N
C265B
C200B
100n
33078
U7B
R451B
D43
1N4004
1N4004
1N4004
1N4004
1N4004
1N4004
GREY
WC13
PT#4520
J326B
4K7
J299B
J336B
J63B
R362B
C272B
U14B
1K
R499B
27P
270R
R315B
R456B
16V
10U
100U
16V
R341B
J417
J25B
J24B
3K3
C228B
100n
47P
4K99
100K
R473B
JB6B
.
.
WC12
FUNCTION
1
NOTCHED
RESPONSE
R355B
TLE2O62
U28B
3K3
J61B
R313B20K
C216B
TLE2O62
R314B
5K1
R357B
470R
100N
C219B
1K
4148
100R
27P
C329B
470R
R311B100K
J405
J23B
J414
R525B
R532B
1K
2K
2K49
R492B
R516B
10K0
4K99
R515B
R511B
68R
68R
.
.
150N
1K5
C273B
47N
C264B
C217B
100n
100n
J324
J62B
THAT2180
THAT2180
U50B
33078
U3B
D60B
R579B
J411
R312B1K87
J21B
J22B
TL074
33N
C215B
15N
10K0
100R
270R
270R
270R
R500B
R501B
BLANK SIZE=17.500"X14.500"
WC9
.
.
GREY
WC11
.
YELLOW
WC10
RED
.
.
SHEARSHEAR
.
WC4
.
FOR 115V
.
ORN
WC7
WHITE
.
WC5
.
WC8
.
4N7
WC6
.
.
.
.
250VAC
.
AC-WHT
22N
250VAC
FOR 230V
RED
FOR 230V
BROWN
WC2
FOR 115V
.
.
.
R286
4V7
J252
1N750A
D42
J59B
6K2
J60B
R333B
C306B
U53B
100R
R577B
R513B
J20B
U6B
R528B
C294B
R496B
R509B
R517B
R512B
R518B
R508B
4V7
1N750A
-3V
D41
C133 100N
+3V
R356B
2K32
2K
C189B
TL074
R335B
1K
270R
27P
20K0
R503B
C229B
5K1
R330B
R497B
470R
100N
1K
C324B
4148
D86B
R514B
27P
C331B
J19B
J18B
J17B
MPSA63
Q12B
R570B
10K0
R498B
1K0
JB9B
R285 3K
C227B
6N8
33N
C230B
100U
16V
R342A470R
C223B
100n
4148
D87B
100K
R569B
R572B
10K0
1K0
3K
TLO72
12K
R250
J420
R506B
U2B
R334B
2K7
3N3
100N
120K
J403
J402
33K
4148
R527B
7K96
7K96
470P
470P
C214B
C296B33N
C195B
47K
R490B
R303B
10K0
R510B
R535B
10K0
C231B
C263B
R504B
J400
J401
D88B
R571B
C213B
R463A
R29212K
J404
C297B33N
C192A
R346A
R522A
C276A
R459A
R468A
R469A
R458A
100N
R442A
U24A
R349A
J31A
1K
680N
470N
C275A
R358A
2K05
820R
150N
C274A
15N
C210A
10K0
100R
270R
270R
270R
100K
R427A
C132
FLAT
RESPONSE
C194A
47N
68N
75K
15K
R305A1K87
J30A
J15A
U16A
1K2
R360A
R359A
R494A
10K
15K
R306A
82K50
TLE2O62
20K
TLO72
C224A
220P
4K99
R467A
R466A
68R
68R
R452A
WC3
SET
TRIMPOT
10K
RT1A
R430A
20K0
TLE2062
C271A
680N
21K5
R476A
C308A
J27A
J28A
J29A
P1A
J10A
R316A
J8A
R332A
U17A
47N
C199A
10K0
4K99
R462A
R451A
JB8A
BLK
CAUTION!!! HIGH VOLTAGE
NOTCHED
RESPONSE
PT#4520
J326A
4K7
J299A
R493A
J336A
J63A
R362A
3K3
U14A
C272A
470N
1K2
R350A
C309A
J7A
J3A
C265A
100n
1K
R499A
36K0
27P
270R
R315A
R456A
C326A
16V
10U
C219A
16V
100U
1K
R341A
C329A
27P
J406
R311A
J26A
J24A
USEDS1868
DS1868-010
2K
3K3
C295A 33N
R492A
C200A
C228A
100n
47P
4K99
33078
U7A
R515A
R511A
100K
R473A
JB6A
TLE2O62
100K
10K0
.
TLE2062
U28A
J61A
R313A20K
C217A
100n
100n
R314A
5K1
R357A
470R
100N
D60A
4148
100R
R579A
J25A
1K87
R525A
R532A
1K
2K49
R516A
10K0
100R
270R
4K99
270R
270R
68R
68R
F1
CSA-0.6ASB/115V
CSA-0.6ASB/115V
CE-T250MA/230V
CE-T250MA/230V
R355A
C273A
150N
1K5
47N
C264A
C216A
J325
J62A
THAT2180
THAT2180
U50A
33078
U3A
J21A
J22A
J23A
R312A
TL074
33N
C215A
15N
R500A
R501A
J59A
6K2
J60A
R333A
C306A
U53A
100R
R577A
R513A470R
J19A
J20A
U6A
R528A
C294A
R496A
R509A
R517A
R512A
R518A
R508A
.
.
R356A
2K32
2K
C189A
TL074
R335A
U2A
1K
270R
27P
20K0
R503A
C229A
5K1
R330A
R497A
470R
100N
1K
4148
D86A
C324A
R514A
27P
C331A
J18A
J17A
MPSA63
Q12A
R570A
10K0
R498A
1K0
JB9A
#3414.
C227A
6N8
100N
33N
C230A
16V
100U
C223A
100n
4148
D87A
100K
R527A
R569A
R572A
7K96
10K0
470P
470P
1K0
C214A
J422
R506A
R490A
R303A
R334A
2K7
3N3
120K
33K
4148
7K96
C296A33N
C195A
47K
R510A
10K0
R535A
10K0
C231A
C263A
R504A
D88A
R571A
.
WC1
C297A33N
C213A
PRODUCTION NOTES
1
FOR 120V OPERATION STUFF
ROUTE
GAGE
0.01"/HOLE
J200 AND J202
REMOVE J201
FOR 220VAC OPERATION
REMOVE J200 AND J202
STUFF J201
2
FOR R315A/B/C/D USE PT#5016
820R 1/8WFP
FOR ALL 20K USE 20K0 MINI
MODEL(S):-
.
# DESCRIPTION OF CHANGEVER#DATE
1
OCT,99
2
SEP/07/00
3
SEP/13/00
4
.
5
SEP/26/00
6
FEB/12/01
7
.
8
APR/16/02
9
D
10
D
11
D
12
D
13
D
14
D
15
D
16
D
17
D
18
D
19
D
20
D
SHEAR SHEAR
M462.PCB_DATABASE_HISTORY
TX-5P
V1.00
.
1.10
.
.
1.20
.
1.30
V
V
V
V
V
V
V
V
V
V
V
V
MADE_FROM_TX-2P_M453
PC#6168_UPDATE_XLR_#3657
PC#6181_C302A,B,C,D_NON
POLARIZED->POLARIZED
PC#6206_REMOVE_SPKON_EYELET
PC#6330_U46_MOTOROLA_74HC597A
->PHILIPS_74HC597N
D41/D42_3V0->4V7_UPDATE_TABS
N
N
N
N
N
N
N
N
N
N
N
N
LO_CHAN3/CHAN4
SPEAKON
#6956
HI_CHAN3/CHAN4
SPEAKON
#6956
VCD
LO_CHAN1/CHAN2
SPEAKON
#6956
HI_CHAN1/CHAN2
SPEAKON
#6956
B9
CHANNEL4_LO
#3923
#3923
B8
CHANNEL4_HI
#3657
B1
CHANNEL4_INPUT
#3923
CHANNEL3_LO
#3923
B7
CHANNEL3_HI
#3657
B2
CHANNEL3_INPUT
#3923
CHANNEL2_LO
#3923
B6
CHANNEL2_HI
#3657
B3
CHANNEL2_INPUT
#3923
CHANNEL1_LO
#3923
B5
CHANNEL1_HI
#3657
B4
CHANNEL1_INPUT
Page 15
U:\TX8PV37.PRN
C213A
1N750A
1/2
TLO72
MPSA63
4148
D88A
D87A
4148
C199A
100n
C200A
100n
C257
100n
C258
100n
470P
10V0
R531A
C216A
100n
C217A
100n
D90A
1M
U1A
Q12A
R572A
L-BDY
7K96
R570A
L-BDY
7K96
C176A
100n
C180A
100n
C236A
100n
C235A
100n
R410A
7K96
100V
C267A
LVGND
LVGNDLVGNDLVGND
C242A
100n
C241A
100n
C248
100n
C247
100n
150N
INPUT
R571A
L-BDY
7K96
6
5
U1A
TLO72
R569A
L-BDY
7K96
2
R454A
100V 100N
4K7
3
LVGND
R528A
6K98
DGND
C197A
100n
C198A
100n
C187A
100n
C188A
100n
LVGNDLVGNDLVGND
C173A
100n
C175A
100n
LVGNDLVGNDLVGND
C238A
100n
C237A
100n
LVGNDLVGNDLVGND
C244
100n
C243
100n
LVGNDLVGNDLVGND
C250
100n
C249
100n
LVGNDLVGNDLVGND
C254
C256
100n
100n
C253
C255
100n
100n
LVGNDLVGNDLVGND
C260
100n
C259
100n
LVGNDLVGNDLVGND
C282A
100V 680N
3
U23A
2
INP-LPFA
7
1/2
LVGND
C298A
R527A
47K
C262
100n
C261
100n
TLE2O62
1/2
100V 33N
INP-LPFA
FRONT PANEL M458
1TRIM
-15V
4LP-HPFA
100V 150N
1
LO
INP-LPFA
C284A
JB9
2
LINE
1
INPUT
ACT
RED
-15V
-15V
LD26
CLP-L
CLIP
3
+15V
-15V
+15V
-15V
IN+A
IN-A
IG
ACT-L
LD25
GRN
DGND
R530
1K
+15V
-15V
+15V
-15V
+15V
-15V
+15V
-15V
INP-LPFA
LVGND
R498A
1K0
R496A
1K0
R529
220R
C223A
100n
C202A
100n
C201A
100n
C191
100n
C218
100n
C182
100n
C181
100n
C233
100n
C234
100n
+15V
-15V
+15V
-15V
R409A
LPF
LVGND
470P
C214A
1
C239A
100n
C240A
100n
C245
100n
C246
100n
C251
100n
C252
100n
2K32
SUB
TX8P PROCESSOR
HPF
R506A
10K
C296A
C297A
100V 33N
1K3
R333A
LVGND
681R
R604A
HI
R449A
470R
LPF
100V 180N
R450A
1K3
39N
100V
C269A
LVGND
FRONT PANEL M458
1TRIM
-15V
MID
R355A
R356A
3K
2K
150N
100V
+15V
R351
180K
C283A
100V 100N
R322A
LVGND
MUTE3A
68K
C264A
LVGND
R489A
220K
3FR-LIMA
R342A
470R
R341A
1K
R414A
20K
LPF
100K
CW
B R573
HPF
10
9
C290A
3
U11A
2
100K
CW
B R575
C332A
330N
3
2
C190A
100N
D60A
4148
TLE2O62
5
U23A
6
T_GEN_SA
TL074
U2A
R605A
TLO72
+15V
U28A
R609A
LVGND
1/2
1K0
R308A
R307A
1/4
8
1/2
1
R455
180K
MUTE2A
TLE2O62
1/2
3LP-EQA
R608A
20K
LVGND
C219A
100N
R357A
470R
100U 25V
C309A
LVGND
3
U13A
2
7
1K87
45K3
1HP-EQA
2LP-HPFA
R464A
R465A
1
47K
X9
33078
1/2
4HP-EQA
100V 68N
HPF
2FR-LIMA
470R
1K
10U
16V
12
1
DS1868
24K
R526A
LVGND
R303A
4K99
FRONT PANEL M458
100K
1TRIM
CW
-15V
B R576
C292A
100V 68N
C226A
100N
R519A
220K
D80A
4148
LVGND
LVGND
22n
C333A
3SW-VCAA
C326A
5
7
V+
V-
1
IN
THAT2180
(5=VR,7=V+)
U51A
OUT
6
GND
EC+
EC-
SYM
4
3
2
R579A
100R
TLE2O62
1/2
5
U25A
7
6
2
AGC
4
50K
P2A
3
LVGND
5
6
NOTCH
+15V
R505
180K
1FR-LIMA
MUTE1A
R456A
4K220
C291A
15K
R330A
LVGND
LVGND
330N
C193A
C225A
100N
R448A
470R
100U 25V
C321A
LVGND
33078
5
U3A
6
TLE2O62
1/2
3
U14A
2
TLE2O62
1/2
5
U28A
6
R610A
75K
C334A
27n
R554A
5K1
8
LVGND
C329A
27P
LVGND
4AG-LIMA
R471A
R520A
2
3
U25A
AGC
1EQ-VCAA
1VC-AGCA 1VC-AGCA
100V27P
270R
1K
R334A
R335A
14
1/4
LVGND
-15V
R453A
10K0
1/2
2EQ-VCAA
7
R457A
C178A
10K0
100n
1K87
R310A
37K9
R309A
DS1868
AGC
C270A
100V 100N
TO B
CHAN
CIRCUIT
T_GEN_TA
5
6
LVGND
100V 100N
U2A
1/2
C195A
2N2
TL074
R514A
1K
12
X11
7
1
1/4
7
R504A
220K
R513A
470R
2EQ-VCAA
1
IN
U52A
6
GND
2
R533A
1K5
C231A
100N
D86A
4148
5
U11A
6
5
7
V+
V-
THAT2180
(5=VR,7=V+)
OUT
EC+
EC-
3
R578A
100R
C189A
2N2
LVGND
TLO72
SYM
4
C230A
100N
100U 25V
C324A
LVGND
3
2
1/2
7
LVGND
R551A
5K1
8
LVGND
33N
C263A
R497A
470R
33078
U3A
C330A
27P
1/2
C305A
2
3
X12
R470A
4K99
U12A
R304A
LVGND
R535A
4K99
1EQ-VCAA
7
V+
1
IN
THAT2180
U53A
6
GND
EC+
3
2
12
1
2HP-EQA
R460A
750R
+15V
-15V
100V27P
R328A
1
1/2
TLO72
VCA
LVGND
10K
5
V-
(5=VR,7=V+)
OUT
EC-
R577A
100R
1K
LVGND
TL074
3
U2A
2
R507A
10K
R550A
5K1
8
SYM
LVGND
4
VCA
C331A
27P
R461A
0R0
330R
R329A
3EQA-HPA
1/4
1
R503A
4K99
C306A
13
12
U2A
5
U12A
6
C174A
82N
2VC-AGCA2VC-AGCA
T_GEN_MA
+15V
-15V
TL074
LVGND
TLO72
R444A
33K
HPF
R326A
1K5
R301A
2K
7
3WAY BOOST
TLE2O62
LVGND
1/2
5
U14A
7
6
C271A
100V 330N
100V 150N
HPF
14K0
R553A
+15V
-15V
R499A
10K0
100V27P
C308A
1K
R314A
1/2
TLE2O62
270R
R315A
7
LVGND
LVGND
6
5
U24A
VCA AGC
LVGND
5
6
TLE2O62
U26A
R403A
24K
R402A
20K0
1/2
7
3VC-ACGA
T_GEN_WA
TLE2O62
1/2
3
U24A
2
4EQ-VCAA
FRONT PANEL M458
1TRIM
-15V
1K87
R305A
60K4
R306A
DS1868-050
1
100K
CW
B R574
LVGND
EQ
R607A
10K
R606A
SW1A
33K
R405A
27K
C280A
R319A
LVGND LVGND
TLE2O62
1/2
5
U27A
82K
6
SW1A CLOSED FOR TX9
OPEN FOR TX8
7
22K
22K
1/2
TLE2O62
1
LVGND
4AG-HP2A
100V 150N
+15V
C279A
HP2
100V 150N
+15V
R413A
120K
5
6
11
P2A
AGC
12
50K
10
MUTE4A
4HP-LP2A
LP2
TLE2O62
U16A
C232A
4FR-LIMA
R421A
1K
IG
R407A
2K49
1/2
R536A
7
62K
R420A
470R
D74A
4148
LD1A
YELLOW
100N
LVGND
R406A
9K1
100V
C266A
150N
13
12
U9A
R521A
2
3
TLO72
2
3
22K
R487B
82K5
R488B
82K5
A6A
TL074
2AG-LIMA
1/2
P1A
AGC
4
50K
C285A
30K
R324A
LVGND
C272A
30K
R313A
LVGND
R522A
U16A
TLE2O62
C327A
100U 25V
C318A
LVGND
5
6
HI
1K87
R312A
60K4
R311A
14
1/4
EQ
7
4K7
R525A
3
2
5
6
22K
1
1/2
16V
10U
C222A
100N
R408A
470R
33078
1/2
U13A
C281A
100V 680N
TLE2O62
3
U27A
2
JB3
1+
2+2-1-
AGC
3
2
DS1868-010
P1A
LVGND
2
3
R433A
5K36
TLE2O62
1/2
U15A
LVGND
R350A
10K
TLE2O62
1/2
U15A
LVGND
3AG-LIMA
LVGND
3AC-HP2A
7
1
IN
U50A
6
GND
2
12
X10
7
1/2
1
LVGND
R566A
R487A
470R
82K5
470P
LVGND
C212A
470P
C211A
R488A
82K5
TL074
1/4
1AG-LIMA
U6A
1
11
AGC
12
50K
10
LIMIT
4K7
2AG-HP2A
R524A
1
U9A
1/2
TLO72
R480A
3HP-SW1A
1K
1
R483A
470R
R476A
3HP-SW2A
1K
7
R477A
470R
C276A
100V 330n
HP2
R552A
5K1
5
V+
V-
THAT2180
(5=VR,7=V+)
OUT
8
EC+
EC-
SYM
LVGND
4
3
VCA
R580A
C328A
27P
100R
4UN-OUTA
R422A
10K0
C221A
220P
R423A
10K0
LIMIT
R567A
L-BDY
L-BDY
4K990
13
12
U5B
4741
R568A
L-BDY
4K990
R482A
50V 270P
47K
13
12
LVGND
1K
1AG-HP2A
R532A
6
7
5
U6A
1/4
TL074
MID
R440B
82K5
TO B
CHAN
CIRCUIT
R441B
82K5
C287A
100V 68N
HP2
3-4WAY
16
VDP
X0
14
X1
15
X2
111213
X3
4052
1
Y0
5
Y1
2
U54A
Y2
4
Y3
VAN VDN
78
-5V
C275A
100V 150n
30K
R316A
LVGND
+15V
-15V
R495A
5K36
100V27P
C307A
2
R321A
1
3
U26A
1/2
TLE2O62
LVGND
R416A
20K0
6
5
U22A
1/2
33078
R418A
20K0
14
R486A
16V
2K87
1/4
LVGND
LVGND
R481A
1M
R472A
1/4
TL074
220K
14
100V 33N
R478A
C294A
C293A
U5A
HP2
R440A
82K5
470P
JB2
1+
C209A
2+2-1-
R441A
2AG-LIMA
C288A
100V 68N
16K
R327A
LVGND
-15V
6
DGND
E
10
2-3SELA
A
9
DGND
B
3S-VCAA
X
3
Y
LVGND
R360A
10K
TLE2O62
1/2
3
U17A
1
2
4VC-AGCA
1K
270R
R323A
LVGND
OUTPUT
R425A
270R
R415A
270R
C207A
7
15N
R424A
100R
R419A
270R
C604A
10U
10K
LVGND
470P
C208A
82K5
R445A
4K220
5
U10A
6
3HP-LP2A
R412A
10
R479A
9
10
U5A
C295A
100V 33N
R332A
LVGND
R563A
L-BDY
470R
LVGND
R436A
47K
TLO72
1/2
R363B
82K5
CHAN
TO B
CIRCUIT
R362B
82K5
LP2
R400B
82K5
CHAN
TO B
CIRCUIT
R401B
82K5
68R
R411A
68R
R383A
100K
IG
C322A
4u763V
R484A
R485A
10K0
36K0
D59A
4148
9
8
U5B
1/4
4741
D82A
BAT85
10K
8
D83A
1/4
BAT85
TL074
R492A
750R
10
U6A
11K
9
R564A
L-BDY
4K990
13
12
U8B
4741
R565A
L-BDY
4K990
13
12
LVGND
R446A
681R
7
2HP-LP2A
LP2
JB4
1+
LO
2+2-1-
3AG-LIMA
R367A
3AG-LIMA
R358A3KR359A
2K
100V
C265A
SUB
JB1
1+
2+2-1-
4AG-LIMA
JB5
2
LINE_OUT-SUB
3
1
B.
1u63V
TL074
1/4
R435A
1M
R426A
390K
U8A
47K
150N
R400A
82K5
C323A
1CLSUMA
1/4
8
LVGND
14
2K87
LVGND
1/4
TL074
LVGND
R363A
82K5
C203A
LVGND
LVGND
470P
C206A
470P
C205A
R401A
82K5
R396A
4AG-LIMA
1M
R475A
D85A
4148
BAT85
D84A
1UN-OUTA
C605A
R439A
16V
R431A
14
LVGND
R447A
1K4
C289A
100V 39N
LIMIT
R559A
L-BDY
470R
470P
LVGND
470P
C204A
82K5
R362A
R368A
C277A
50V 2N2
13
12
R370A
10K
LVGND
C274A
100V 470n
TLE2O62
1/2
5
U17A
6
LIMIT
R560A
L-BDY
470R
LVGND
C278A
47K
LVGND
R393A
10K
R515A
4K99
C228A
220P
R516A
4K99
10U
LVGND
10K
1M
U18A
TL074
3UN-OUTA
7
13
12
R395A
100V 6n8
13
12
U21A
LVGND
D600A
1N----
6V2
R331A
2
3
C319A
R438A
36K0
9
10
R432A
9
10
U8A
100V 180N
3
U10A
2
13
12
U18B
R381A
150K
14
1/4
R369A
13
12
U19B
LVGND
R561A
L-BDY
4K990
U21B
1/4
4741
R562A
L-BDY
4K990
1M
1/4
TL074
1LIM-AMA
47K
-15V
R509A
10K0
U7A
R511A
10K0
4u763V
U8B
4741
10K
TL074
C268A
TLO72
1/2
R558A
L-BDY
4K990
4741
R557A
L-BDY
4K990
LVGND
47K
4741
14
R382A
150K
14
6
5
U19A
33078
D58A
4148
1/4
1/4
1
1/4
R372A
1/4
R339A
10K0
R394A
47K
4741
D81A
BAT85
LVGND
1/2
C320A
8
D76A
BAT85
8
14
10K
14
R340A
10K0
C220A
220P
LVGND
LVGND
1/4
470R
R601A
1M
R600A
C215A
1
15N
1u63V
R437A
10K0
4148 D79A
D77A
BAT85
2UN-OUTA
LVGND
R364A
6K19
LVGND
LVGND
R371A
9
10
U18A
4148
D63A
2
3
R399A
7K5
LVGND
R391A
10K
10
7
4148
D67A
R518A
270R
R508A
270R
R517A
100R
R512A
270R
2CLSUMA
D78A
BAT85
1N6V2
2CLSUMA
9
10
10K
1/4
TL074
4148
D64A
R377A
R347A
20K0
U22A
33078
R344A
20K0
R398A
9
10
R392A
10K
9
U21A
D700A
C313A
R365A
47K0
U18B
8
200K
1/2
C314A
47K0
U21B
TL074
C303A
100N
C600A
63V
10U
1M
R429A
R325A
C224A
220P
R467A
10K0
10U63V
4741
D54A
BAT85
1
22U50V
4741
1/4
4148
D66A
R386A
200K
+15V
R501A
47K
R466A
10K0
D56A
4148
1/4
D53A
BAT85
C196A
15N
D57A
4148
1/4
D70A
BAT85
8
68R
R500A
68R
-15V
4148
D62A
R376A
270K
8
Q600A
A13
R473A
100K
LVGND
C310A
R366A
8
R337A
270R
R348A
270R
R338A
100R
R343A
270R
C317A
R397A
0R0
D71A
BAT85
4K7
R603A
IG
D75A
BAT85
6
5
0R0
4148
D51A
BAT85
D51A1
6V2
D800A
R317A
DNS25V
4148
D73A
4148
D68A
R387A
270K
2LIM-AMA
470R
R701A
R700A
R459A
20K0
U7A
33078
R462A
20K0
DNS25V
47K
R375A
100K
LVGND
BAT85
D72A
6V2
1N----
D900A
+5V
1M
R537A
1M
R602A
OUTPUT
JB6
2
LINE_OUT-HI
3
1
.
4u7
C302A
1M
C700A
1u
C210A
7
15N
1/2
1M
R378A
R801A
D55A
BAT85
R800A
-15V
R374A
47K
9
10
U19B
R353A
68R
R354A
68R
R380A
100K
IG
1M
R385A
D65A
BAT85
47K
R318A
-15V
R388A
100K
LVGND
LIM-1A
Q13A
MPSA06
1FR-LIMA
+15V
Q700A
A13
4K7
R703A
63V
OUTPUT
R469A
270R
R458A
270R
R468A
100R
R463A
270R
3LIM-AMA
470R
1M
C311A
1U25V
R373A
1M2
8
1/4
4741
OUTPUT
JB7
2
LINE_OUT-LO
3
1
MALE_XLR
4LIM-AMA
470R
R901A
1M
R900A
LVGND
C316A
1U25V
R389A
47K
2
1
3
U19A
1/4
4741
1A
R452A
68R
R451A
68R
R427A
Q800A
A13
C304A
100N
R803A
C800A
63V
10U
C312A
2U225V
C301A
100N
C900A
63V
10U
R390A
1M2
100K
4K7
R903A
+15V
D61A
4K7
C315A
2U225V
4148
+15V
R538A
1M
R702A
IG
LVGND
+5V
1M
Q14A
MPSA06
2FR-LIMA
JB8
3
LINE_OUT-MID
+5V
1M
R539A
1M
R802A
+5V
Q900A
A13
1M
R540A
1M
R902A
D69A
4148
M454/M458.SCH_DATABASE_HISTORY
MODEL(S):# DESCRIPTION OF CHANGEVER#DATE
1
JUL/96
2
JUL/15/96
3
.
4
.
5
AUG/12/96
6
.
7
.
8
AUG/27/96
9
.
10
AUG/30/96
11
.
12
SEP/20/96
13
.
14
.
15
SEP/23/96
16
OCT/08/96
17
.
18
OCT/16/96
19
.
20
OCT/21/96
21
.
22
NOV/06/96
23
.
24
NOV/12/96
25
NOV/14/96
26
.
27
.
28
.
29
.
30
NOV/27/96
31
.
32
.
33
DEC/04/96
34
.
35
.
36
FEB/13/97
37
JUN/09/97
38
.
39
AUG/20/97
40
.
41
.
42
OCT/07/97
43
OCT/24/97
44
LIM-2A
NOV/03/97
45
.
46
AUG/10/98
47
NOV/03/98
48
JAN/06/99
49
APR/03/00
50
.
51 FEB/12/01 3.70 PC#6330 U46,U47,U48 MOTOROLA 74HC597A
2
1
.
TX-8P
1.00
1ST_PRODUCTION
1.10
R472A_270K-->390K_C293A_330P-->270P
.
C228A,C224A,C221A,C220A_390P-->220P
.
SCHEMATIC_ERRORS_CORRECTED
1.20
PC#5178_R382A_270K--220K_C278_6N8-
.
->8N2
.
PC#5181_CORRECT_U19A/B_PIN-OUTS
1.30
PC#XXXX_TO_MANY_VALUE_CHANGES_TO
.
LIST
1.40
PC#5195_C278A_5N1-->4N7_R382A_270K
.
-->220K
1.50
PC#5194_NEW_CIRCUIT_AT_U2A/B
.
R503A_133K->21K5__R470A_20K0->7K96
.
R499A_75K0->31K6__R495A_82K5->31K6
2.00
PC#5195_400Hz_BOOST_CIRCUIT_ADDED
2.10
CORRECTED_TO_MATCH_LAYOUT
.
R476A_12K->1K
2.20
PC#5213_ADD_100P_FROM_PIN_14_OF_U45
.
TO_GROUND
2.30
PC#XXXX_ADDED_SW1A_R606A_R405A
.
R405A_33K-->20K
2.40
PC#5244_R606A_60K4->30K_R405A_20K->
.
>33K_R319A_75K->130K
2.50
XFMR_TO_TOROID
.
PC#5241_U5A,U8A,U18A,U21A_4741--
.
-->TL074
.
PC#5240_R503A_6K98-->4K99_R414A--
.
PC#5240_R503A_6K98->4K99_R414A-
.
_33K->20K
2.60
PC#5256_U15A,14A,28A,17A,16A,24A,
.
U27A,25A,26A,23A_TL062->TLOE2062
.
U9A,10A,11A,12A,_TL062->TL072
2.70
PC#5260_XFMR_WIRES_CHG_COLOUR
.
PC#5262_CORRECTIONS
.
PC#5263_R413A_180K->120K
2.80
PC#5308_U40_MCM2814->AT24C02
2.90
PC#5412_C293A_150P->270P_R472A
.
_390K->220K
3.00
PC#5453_R606A_30K->33K_R405A_33K->
.
-27K_R319A_130K->82K_R382A_220K->
.
-150K_C278A_4n7->6n8
3.10
PC#5484_R302A_REMOVED
.
PC#5226_CORRECTED_TO_MATCH_PCB
3.20
PC#5501_R527A_100K->47K_R528A_33K->
.
->6K98
3.30
PC#_____R426A_150K->330K
3.40
CORRECT_Q12A_SYMBOL
3.50
PC#_____SEE_NOTE_FOR_CHANGES
3.60
CORRECTIONS_TO_MATCH_LAYOUT_C322A
.
22u->4u7_C323A_2u2->1u_C319A_47u->
->4u7 C320A 4u7->1u
TO PHILIPS 74HC597N
TX PROCESSOR
TONE GENERATOR
LVGND
LIM-3A
27K
LVGND
D43
1N4004
D44
1N4004
1N4004
1N4004
D47
1N4004
D48
1N4004
4052NC1
4052NC2
20K
R544
C299
50V 100N
(4=-5V,8=+5V)
TLO72
1/2
5
U28
6
(6=-5V,11=+5V)
LM13600
13
15
D
U29
IABC
14
C172
25V
1000U
C171
25V
D45
1000U
D46
7
16
Q15A
MPSA06
3FR-LIMA
LIM-4A
Q16A
MPSA06
4FR-LIMA
4CLSUMA
330R
R554
BLKWC2
F1
CE-T250MA
NA-.6ASB
WC1
AC-BLK
3K8
R555
4
2
3
WHT
BRN
BRN & WHT
WC6
D
115/230VAC
60/50HZ
BRNWC3
TO WC7-WC8
AC-WHT
20K
R556
20K
R552
LVGND
(6=-5V,11=+5V)
LM13600
1/2
U29
IABC
5
PART#1320
25VA
WC7
WC8
ORNWC5
WHTWC4
FOR 230V AC
330R
R542
3K8
R543
R545
20K
C300
50V
100N
R549
680R
R551
1
GRY
WC9
RED
WC10
WC11
YELL
WC12
RED
GRY
WC13
CSA
C169
22N
CSA
C170
4N7
1
FUNC
EY1
NOTES
JAN/06/99 PC#
C292A, C291A 100N TO 68N
U6A /2 INVERTED DELETE R525A R532A 330K
TO 390K
C286A DELETED R426A 330K TO 390K
C287A, C288A 100N TO 68N
C302A 100N TO 4u7/63V C700A 10u/63V TO 1u
U9A/1 INVERTED ADD 4K7 (R525A)BETWEEN PIN
2 OF IC AND PIN 4 P1A R524A 1K TO 4K7
R356A 1K TO 2K R355A 2K2 TO 3K
ADD 330N (C332A) FROM PIN 1 U28A TO
JUNCTION OF R356A, R355A
R301A 1K TO 2K R355A 2K2 TO 3K
ADD CIRCUIT TO U28A/2 22N (C333A) 27N
(C334A) 47K(R608A) 20K(R609A) 75K (R610A
DELETE CIRCUIT FOR U14A/2
R345A,R297A,C177A,C179A,R346A,R352A
R349A,R361A
R313A 47K TO 30K C271A 100N TO 33N
C272A 100N TO 150N R316A 36K TO 30K
R360A 6K98 TO 10K R358A 1K TO 2K
R359A 2K32 TO 3K C276A 100N TO 330N
C276A 100N TO 330N C275A 100N TO 150N
C274A 680N TO 470N
-5V
78
VAN VDN
Y3
Y
4
3
Y2
2
U55
Y1
5
Y0
1
4052
X
X3
11
13
X2
B
15
X1
14
X0
12
1/2
+5V
GND2
X5
12
X6
12
X7
12
FR_SEL2
9
A
FR_SEL1
10
E
VDP
6
DGND
16
+5V
39K
R550
12
R548
27K
R541
27K
GND
C168
16V
4700U
C129
50V
100N
C127
100N
C130
100N
MPSA56
Q17
MPSA06
C325
25V
100U
-5V
7815Q10
1
IN
OUT
REF
2
50V
50V
4.7W
Q1121
REF
IN
OUT
IN
OUT
REF
<.5W
Q821
7805Q9
1
IN
OUT
REF
1.4W
2
3
4.7W
3
3
3
Q18
200K
R546
C128
50V
100N
1
TLO72
LVGND
7915
79L05
C131
50V
100N
1/2
D89
LVGND
4148
U28
R553
20K
R547
2
3
-5V
2K
C133
50V
100N
C132
50V
100N
+5V
16
VDP
11
4051A
4051B
4051C
4051EN
TONE_GEN
4051A
4051B
4051C
4051EN
TONE_GEN
12K
R250
3K
R285
3K
R286
12K
R292
13
A
X0
10
14
X1
B
9
15
X2
C
6
12
X3
E
U57 1
X4
X5
4051
X6
34
X
X7
VANVDN
78
-5V
DGND
+5V
16
VDP
11
13
A
X0
10
14
X1
B
9
15
X2
C
6
12
X3
E
U56
X4
X5
4051
X6
34
X
X7
VANVDN
78
-5V
DGND
TLO72
1/2
3
U34
2
TLO72
1/2
5
U34
6
T_GEN_TA
T_GEN_MA
T_GEN_WA
T_GEN_SA
5
2
1
T_GEN_TB
T_GEN_MB
5
2
T_GEN_WB
T_GEN_SB
1
LVGND
7
+15V
-15V
-5V
+5V
DGND
+3V
4.7V
1N750A
D41
4.7V
1N750A
D42
-3V
POWER SUPPLY
PA3-97D0
PA1-59CL
PA0-59LK
PA2-95D0
LIMIT SENSE
74HC597N
LIM-1A
LCLK
A
15
12
11
9
10
13
SCLK
QH SA
RST
PL
U46
LIM-2A
B
1
LIM-3A
C
2
LIM-4A
D
3
LIM-1B
E
4
LIM-2B
F
5
LIM-3B
G
6
LIM-4B
H
7
R248
PA3-97D1
14
GND
V+
16
220R
8
CAL.
SENSE,
FREQ.
SEL
U44
74HC595A
4051EN
QA
LCLK
12
SCLK
11
14 5
A
SQH
RST
10
OE
13
15
4051A
QB
1
4051B
QC
2
4051C
QD
3
2-3SELA
QE
4
2-3SELB
QF
FR_SEL1
QG
6
FR_SEL2
QH
7
PA2-95D1
9
GND
8
V+
16
12
11
14 5
10
13
MUTES
U42
74HC595A
QA
LCLK
15
QB
SCLK
1
QC
2
QD
3
QE
4
QF
QG
6
QH
7
A
SQH
9
GND
RST
8
V+
OE
16
MUTE1A
MUTE2A
MUTE3A
MUTE4A
MUTE1B
MUTE2B
MUTE3B
MUTE4B
PA2-95D2
M458
12
11
PA3_97D1
PA2_95D2
R287
220R
R249
220R
R288
220R
100P
100V
9
10
13
12
11
10
13
C1
MODE-R
SW12
10K
R273
597L-D
RED
CAL-L
CAL-L
LD17
470R
R284
595A-D
SW10
10K
R271
597L-E
YEL
595A-E
MUTE-HL
MUTE-HL
LD16
YEL
470R
R281
SW9
10K
R270
597L-F
MUTE-ML
LD15
YEL
470R
R279
595A-F
597L-G
MUTE-WL
LD14
YEL
470R
R277
595A-G
SW8
10K
R269
MUTE-SL
470R
R275
595A-H
SW7
10K
R268
597L-H
74HC595A
LCLK
12
SCLK
11
14 5
A
RST
10
OE
13
9
10
13
U43
+5V
DGNDDGND
12
11
QA
QB
QC
QD
QE
QF
QG
QH
SQH
GND
V+
74HC597N
LCLK
SCLK
QH SA
GND
RST
PL
U47
LD22
RED
595B-A
15
1
2
3
4
6
7
9
8
16
A
B
C
D
E
F
G
H
V+
LIM-HL
LD21
RED
470R
R280
PA2-95D4PA2-95D3
15
1
2
3
4
5
6
7
14
8
16
595B-B
597R-C
PA3-97D3
LIM-ML
LD20
RED
470R
R278
MODE-L
SW11
10K
R272
74HC597N
LCLK
A
15
SCLK
QH SA
RST
PL
U48
74HC595A
LCLK
SCLK
A
RST
OE
597L-C
B
1
C
2
D
3
E
4
F
5
G
6
H
7
PA3-97D2
14
GND
8
V+
16
PA0_59LK PA0_59LK
PA1_59CL PA1_59CL
2WAY-L
3WAY-L
LD18
LD23
LD24
YEL
YEL
470R
470R
R282
R283
U45
595A-B
QA
QB
QC
QD
QE
QF
QG
QH
SQH
GND
V+
595A-C
15
1
2
3
4
5
6
7
914
8
16
MUTE-SL
MUTE-WL
MUTE-ML
SW5
10K
R255
LIM-WL
LD19
RED
470R
R276
595B-C
597R-D
LIM-SL
470R
R274
595B-D
SW6
10K
R256
CAL-R
LD7
597R-E
YEL
595B-F
MUTE-HR
SW4
10K
R254
2WAY-R
LD12
YEL
470R
R266
SW3
597R-F
3WAY-R
LD13
470R
R265
595B-G
MUTE-MR
10K
R253
RED
597R-G
CAL-R
470R
R267
595B-H
MUTE-WR
SW2
10K
R252
SW1
10K
R251
597R-H
MUTE-SR
SWITCHES
LEDS
MUTE-WR
MUTE-MR
MUTE-HR
LD3
LD4
LD5
74HC595A
LCLK
12
SCLK
11
14 5
A
SQH
RST
10
OE
13
U41
LD6
YEL
470R
R264
595C-A
QA
15
QB
1
QC
2
QD
3
QE
4
QF
QG
6
QH
7
PA2-95D5
9
GND
8
V+
16
YEL
YEL
470R
R262
595C-B
DGND
+5V
YEL
470R
R260
595C-C
MUTE-SR
470R
R258
595C-D
LD11
RED
LIM-HR
LD10
RED
470R
R263
595C-E
LIM-MR
LD9
RED
470R
R261
595C-F
DGND
595C-G
LIM-WR
LD8
RED
470R
R259
POWER
GRN
LD27
220R
R531
LIM-SR
470R
R257
595C-H
DS1868 DIGITAL POTS
+3V
-3V
7
5
6
8
P1B
USE
DS1868-010
PC1-68D2PC1-68D3
114
VB VCC
RST
CLK
9
DQ
COUT
SOUT
GND
13
7
5
6
8
DS1868-050
114
VB VCC
P1A
RST
USE
CLK
DS1868-010
9
DQ
PC1-68D4
COUT
SOUTNC4
SOUT
GND
13
DGND
+5V
114
VB VCC
5
P2A
6
8
7
RST
USE
CLK
DS1868-050
9
DQ
COUT
SOUTNC3 SOUTNC2 SOUTNC1
SOUT
GND
13
114
VB VCC
P2B
USE
9
PC1-68D1
COUT
SOUT
GND
13
1LIM-AMA
2LIM-AMA
3LIM-AMA
4LIM-AMA
1LIM-AMB
2LIM-AMB
3LIM-AMB
4LIM-AMB
ANLG
PC0-68CL
RST
CLK
DQ
7
5
6
8
13
14
15
12
MUX
R291
4K7
PC1-68D0
R289
4K7
R290
PC2-68LK
4K7
+5V
16
VDP
11
4051A
A
X0
4051B
10
B
X1
4051C
9
C
X2
4051EN
6
X3
E
1
X4
5
X5
U65
2
X6
ANLG_MUX
34
X
X7
4051
VAN VDN
78
DGND
PC0
C146
50V27P
4M7
PC1
PC2
3
U35
2
C147
DGND
TLO72
1/2
R247
4K7
R246
1K
X8
R296
4MHZ
50V27P
1
R245
12K
DGND
R295
220R
DGND
TCMP-NC
PC0
PC1
PC2
PC6
C164
25V
1U
28
27
26
25
24
23
22
21
20
19
18
17
16
VDD
OSC1
OSC2
PD7/CAP
TCMP
PD5
PC0
PC1
PC2
PC3/AN3
PC2/AN2
PC5/AN1
PC6/AN0
C135
50V
100N
+5V
U49
VER_1.5_OR_LATER
MCU
#6996TX8P
PB5/SD0
PB6/SDI
PB7/SCK
100R
+5V
R294
GND2
RESET
IRQ
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
VSSPC7LVRH
1
2
3
4
5
6
7
8
9
10
11
12
13
1415
RST
PA7-NC
PA6-NC
PB5
PB6
PB7
PD5-E2SD
DS1233
U58
VCCRST
12
GND
3
DGND
PA5-NC
PA4-E2SC
PA3-97D0
SERIAL DATA IN
PA2-95D0
SERIAL DATA OUT
PA1-59CL
SERIAL CLOCK
DATA LATCH
PA0-59LK
DGND DGND
GND2
+5V +5V
MPU
4K7
R500
MC11
MC12
MC13
MC14
MC15
1
CS0
2
CS1
6
SCLK
5
E
TO INPUTS/OUTPUTS
PB5
PB6
PB7PB7
U40
+5V
8
V+
4
GND
3
MODE
7
EXTSDTA
DGND
2
TX-8 PROCESSOR
MICRO PROCESSOR & SUPPLIES
DATE: 11
FEB/12/01
YORKVILLE NAME: PCB#&VER:
M454TX8
TX8P/TX9P
MODELS: SCH ISSUE:
.
M454/M458
SHEET OF
TITLE:
3.70
PROCESSOR
Page 16
S
S
P:\454V15.PRN
HEAR
R378B
HEAR
ETCH
GUIDE
R385A1M
R429A1M
1M
R378A
R429B
R475B
C316A
C315A
D68A
J110
Q16A
MPSA06
C301A
D65A
BAT85
C900A
6V2
D900A
D71A
R395A
R382A
C278A
D72A
J397A
50V
22U
R560A
R399A
7K5
C205A
C206A
JB1
FUNCTION
1
.005"
.008"
.012"
.020"
BEC
PROCESSOR
FUNCTION
1
TX-8
M454
TX-PRO
R248220R
M454V7.00
U65
R475A1M
4051
R246
R247 4K7
12K
R245
J123
TLO72
U35
R385B1M
25V
1U
25V
2U2
R388A
R387A
1M
1M
1M
R389A
47K
D69A
4148
100K
1M2
R390A
J300
R389B
1M2
R390B
25V
47K
25V
2U2
D69B
4148
1U
100K
100n
R388B
R387B
C242B100n
C241B
25V
C311A
C316B
25V
2U2
C312A
C315B
R376A
1U
R375A
100K
4741
4148
D66A
4148
R902A
470R
100N
R901A
63V
10U
47K
R392A
10K
BAT85
D70A
BAT85
6N8
150K
BAT85
D73A
4148
C314A
4148
470R
4K990
470P
47K
270K
200K
R386A
R393A
1M
4K7
R903A
1M
R318A
R391A
10K
1M
C241A
47K
R396A
47K
D57A
R561A
82K5
4K990
R394A
U19A
4148
10K
J109
D67A
J301
R903B
Q900A
R900B
R900A
MPSA13
MPSA13
R317B1
TL074
U21A
J89
C242A
100n
100n
J70
J71
R398A
U21B
4741
R401B
R400B
82K5
J107
R902B
1M
4K7
Q900B
R901B
63V
1M
10U
C900B
47K
J72
47K
R398B
82K5
R394B
4148
D67B
R393B
C301B
470R
100N
R392B
10K
10K
BAT85
R391B
1M
150K
47K
R396B
J397B
4148
4148
D57B
R561B
4K990
4K990
47K
R386B
10K
J106
Q16B
MPSA06
BAT85
6V2
BAT85
D70B
R395B
R382B
6N8
C278B
BAT85
J69
J68
D73B
50V
22U
C314B
7K5
470R
R560B
470P
C205B
270K
200K
D71B
J73
D72B
4148
4148
D66B
Q15A
MPSA06
C304A
D55A
BAT85
D65B
D800A
6V2
D900B
D53A
R368A
C277A
J74
D51A1
J366A
63V
10U
R559A
R364A
R399B
6K19
C204A
D62A
D68B
J105
J104
R802A
100N
R801A
63V
10U
C800A
R371A
BAT85
D54A
3N3
BAT85
D51A
C313A
470R
470P
4148
4148
D64A
1M
R803A
470R
R317A
47K
R372A
10K
10K
BAT85
1M
150K
47K
R381A
R367A
4148
47K
4148
D56A
R558A
4K990
4K990
270K
R377A
200K
J103
4K7
Q800A
1M
R800A
U18A
C239A
100n
100n
C240A
J75
R365A
U18B
82K5
82K5
470P
R562A
R401A
R400A
470P
R562B
C206B
470P
C203A
R362A
R557A
JB4
1-,2+,1+,2- 1-,2+,1+,2- 1-,2+,1+,2- 1-,2+,1+,2-
TWELVE SOCKET EYELETS
SUB_CHAN1/CHAN2
SPEAKON
PART#
LO_CHAN1/CHAN2
SPEAKON
PART#
VCD
V7.00
1K
220R
R295
J119
J120
R374A
47K
1M2
J122
4148
D61A
47K
R369A
4148
10K
D63A
R370A
R802B
J302
4K7
R803B
Q800B
R801B
1M
R800B
MPSA13
MPSA13
R317B
47K
TL074
J88
J77
J76
R365B
4741
R362B
R363B
82K5
82K5
R363A
R373A
J100
82K5
R373B
U19B4741
D63B
1M
C304B
470R
63V
10U
C800B
R371B
R372B
10K
1M
150K
47K
J78
R367B
J366B
4148
47K
4148
D56B
R558B
4K990
4K990
R557B
R374B
1M2
R369B
4148
J102
100N
BAT85
6V2
D800B
10K
BAT85
BAT85
D54B
3N3
BAT85
J66
D51B
63V
10U
C313B
470R
470P
C208A
470P
C203B
C209A
47K
D61B
4148
47K
10K
Q15B
MPSA06
D53B
R368B
R381B
C277B
D51AB
6K19
R559B
C204B
470P
C135
1U
25V
100N
C164
100R
R294
25V
1U
C311B
25V
2U2
C312B
R375B
100K
R376B
J96
D62B
4148
270K
D64B
R377B
4148
200K
J98
J97
R370B
R702A
Q14A
R701A
BAT85
C700A
1M
R703A
470R
1u
R325A
MPSA06
63V
C302A
4u7
D55B
D75A
47K
R432A
6V2
D700A
10K
10K
D77A
BAT85
BAT85
D76A
R431A
1M
J286A
390K
47K
R436A
R426A
BAT85
D78A
J67
10K0
R437A
D79A
4148
63V
1U
C320A
63V
4U7
R364B
470P
JB2
R563A
R439A
2K87
10U
36K0
C319A
4148
D58A
R564A
470R
4K990
C605A
16V
4K990
R565A
MID_CHAN1/CHAN2
SPEAKON
J125
J126
J127
#6996TX8P
VER. V1.5 OR LATER
J115
J114
J113
J112
U46
74HC597N
1M
R540A
R539A
1M
R538A
4K7
Q700A
1M
R700A
MPSA13
R325B
U8A
C238A
J87
R435A
100n
100n
C237A
J79
R438A
R440B
82K5
82K5
R440A
R441A
PART#
R703B
R700B
MPSA13
TL074
J80
4741
U8B
R441B
J94
1M
R540B
R702B
4K7
Q700B
R701B
1M
47K
R435B
J81
R438B
82K5
82K5
J95
1M
1M
63V
4u7
470R
1u
C700B
R432B
10K
R431B
1M
47K
R436B
10K0
4148
36K0
4148
D58B
R564B
4K990
4K990
C209B
C211A
R565B
1M
Q14B
10K
BAT85
D76B
BAT85
390K
R426B
BAT85
J65
R437B
63V
1U
D79B
63V
4U7
C319B
2K87
R439B
C605B
470P
470P
1M
J93
R538B
MPSA06
MPSA06
C303A
C302B
D81A
BAT85
BAT85
6V2
D75B
6V2
D77B
D700B
J286B
C293A
D84A
D78B
J64
R484A
63V
1U
C320B
C323A
63V
4U7
R486A
R563B
470R
10U
16V
C208B
470P
470P
C212A
JB3
R539B
R537A
1M
J92
R602A
1M
Q13A
R603A
470R
100N
R601A
63V
10U
C600A
R331A
47K
D600A
R479A
10K
BAT85
10K
D83A
BAT85
D82A
R478A
270P
220K
R482A
R472A
BAT85
10K0
D85A
4148
C322A
4148
D59A
R566A
R567A
470R
4K990
2K87
C604A
10U
16V
4K990
R568A
HI_CHAN1/CHAN2
27PC147 27P
4M7
R296
PART#
4MHZ
J91
4K7
R603B
Q600A
1M
R600B
R600A
MPSA13
MPSA13
R331B
TL074
U5A
J86
C235B
1M
100n
100n
C235A
R481A
47K
J83
J82
R485A
36K0
4741
U5B
R488B
R487B
82K5
82K5
82K5
R487A
R488A
SPEAKON
PART#
DS1233D
AT24C02
U49
C146
X8
R537B
R602B
1M
4K7
470R
Q600B
R601B
63V
1M
10U
C600B
47K
R478B
10K
1M
47K
R482B
J84
J85
10K0
R485B
36K0
D59B
R567B
82K5
4K990
R568B
4K7
J312
1M
Q13B
C303B
100N
R479B
10K
D82B
BAT85
R481B
R472B
220K
270P
BAT85
D84B
R484B
63V
1U
4148
D85B
63V
4U7
4148
2K87
4K990
R486B
C604B
470P
470P
C212B
R554
330R
J129
J128
U58
U40
R500
J111
J90
MPSA06
BAT85
D81B
6V2
D600B
D83B
BAT85
C293B
PART#3437
C323B
C322B
470R
R566B
10U
16V
C211B
R607B
+
LD1B
3K9
R543
R555
3K9
U55
100N
C300
MC1
FUNCTION
J121
R402B
20K0
C232B
100N
R536B
4K7
4K7
R290
R289
J46B
150N
C279B
OUT FOR TX8S
IN FOR TX9S
SWITCH
C280B
.
SW1B
33K
2K49
R407B
R606B
R416B
R424B
R419B
R425B
R415B
10K
-
RED
R545
R544
330R
20K0
20K0
4052
20K0
20K0
R552
R556
C240B
100n
20K
R414B
270R
24K
R403B
10U
16V
62K
100U
25V
R421B
4K7
470R
R291
R420B
45K3
1K87
R307B
R308B
R520B
22K
22K
27K
150N
R405B
R406B
9K1
C281B
680N
C207B
15N
20K0
100R
270R
270R
270R
100K
R383B
SUB-CHAN2
ASSEMBLY M454-7.00
DRILL DETL M454-6.30
PCB MECH M454-7.00
SOLDERSIDE M454-7.00
U28
39K
J159
LM13600
R547
100U
C325
74HC595A
C334B27N
C333B
22N
330N
150N
C272B
30K
R313B
10K0
1K
27P
R315B
100N
220K
R489B
25V
100U
C309B
R341B
J229
60K4
R306B
TLE2O62
R522B
22K
R521B
TLE2O62
470N
C196B
C220B
15N
20K0
100R
270R
270R
270R
68R
68R
R354B
680R
27K
25V
U44
R608B
47K
75K
R610B
C271B
R314B
100N
C326B
C190B
R342B
470R
J228
22K
2K
R347B
R338B
R343B
R337B
R348B
R549
MPSA06
J299B
J53B
10K
R350B
470R
470R
10U
14K0
U54B
J33B
J227
C276B
330N
R523B
C288B
150N
10K
C275B
R358B
R360B
C274B
R459B
R468B
R463B
R469B
R458B
16V
R446B
R542
J274
C283B
150N
U23B
U26B
J298B
5K36
27P
R552B
C327B
C318B
1K
J235
J236
J45B
J44B
U25B
TLE2O62
J12B
220P
C221B
R411B
68R
68R
R412B
PART#
100N
C299
J160
2K
R553
J168
J272
J273
J169
R409B
C282B
C284B
680N
150N
75K
TLE2O62
J57B
TLE2O62
R321B
1K
R495B
C307B
R323B
5K1
R408B
C222B
470R
100N
4148
D74B
C328B
27P
J234
J43B
J42B
J41B
R471B
82K
C266B
TLE2O62
150N
U27B
C202B
10K0
R423B
R422B
R418B
20K0
10K0
JB5B
TLO72
D89
R541
27K
4148
J161
Q18
MPSA56
J167
2K32
R322B
7K96
150N
C267B
J56B
100n
100n
J50B
U50B
U51B
THAT2180
THAT2180
33078
U13B
100R
R579B
R580B
J233
J232
J40B
J39B
J37B
J38B
P2B
DS1868-050
J11B
R319B
J10B
150N
C265B
J9B
C201B
100n
100n
33078
U22B
100K
R380B
R548
27K
U29
20K0
200K
R546
J166
J275
J310
R410B
C175B
C173B
J55B
TLE2O62
U24B
R554B
5K1
D60B
100R
C329B
27P
J231
J36B
J35B
J13B
U17B
R359B
220P
10K0
R339B
R344B
20K0
R340B
JB7B
LO-CHAN2
J158
J165
20K0
R609B
R499B
C308B
270R
C219B
470R
R357B
1K
4148
J230
R305B
1K87
J14B
U16B
J304
R316B
30K
3K
10K0
R353B
PART#
R550
R551
J271
Q17
J162
J308
TLE2O62
2K
J58B
TLE2O62
J194B
J349B
1K
R476B
R324B30K
R483B
R477B
R553B
J226
J225
C287B
4K7
68N
68N
4K12
681R0
180N
C210B
15N
20K0
100R
270R
270R
270R
100K
R427B
MID-CHAN2
C129 100N
25V
100U
FUNCTION
1
U28B
R301B
U14B
R326B
U15B
TLE2O62
1K
R480B
J361B
4052
R310B
J224
1K87
J15B
R524B
U9B
TLO72
4K7
J8B
R445B
U10B
1K4
220P
C268B
R451B
68R
68R
R452B
PART#
#6738
Q9
C128 100N
DGND
+5RAW
J164
C264B150N
C285B
R433B
R453B
C226B
J29B
C289B
C199B
10K0
20K0
JB8B
R356B
2K
R456B
C332B
C270B
10K0
100N
220K
R519B
J222
J223
J28B
J27B
P1B
J7B
J3B
39N
R447B
100n
R462B
R355B
3K
330N
1K54
100N
100N
5K36
R309B
37K9
16K
TLO72
C224B
R467B
10K0
R466B
7805
J178
J177
-5V
J261
DGND
J237
J309
C291B
68N
68N
R330B
4K12
15K
TLO72
J61B
J461B
TLO72
33K
R444B
U12B
1K
27P
330R
4K99
R551B
C174B
R457B
82N
100N
10K0
750R
C225B
330N
C193B
100U
25V
C321B
R465B
C330B
27P
R464B
470R
J25B
J26B
J24B
J23B
J220
DS1868-010
R327B
33078
U7B
C200B
100n
R516B
100K
R473B
J525B
11K
R332B
C228B
220P
4K99
R509B
10K0
R515B
R511B
JB6B
HI-CHAN2
J176
Q11
GND
+15V
J262
+5V
C290B180N
C292B
U11B
C217B
100n
5K1
C178B
R460B
470R
100N
R448B
1K
4148
D80B
100R
R311B
R312B
60K4
1K87
U6B
1K
C294B
750R
R492B
10K0
100R
270R
R512B
4K99
270R
270R
R501B
68R
68R
R500B
PART#
7915
J175
J268
J267
J266
1K3
R450B
39N
100n
C216B
R328B
C305B
R329B
R470B
U52B
R578B
J213
J212
TL074
R532B
33N
C215B
15N
R508B
J173
J174
J265
J264
J263
R449B
470R
J59B
R605B
C269B
1K0
J60B
U2B
R503B
U53B
J62B
R497B
THAT2180
THAT2180
33078
100R
R577B
27P
C331B
J216
J215
J214
J211
J221
33N
C295B
U1B
R570B
R517B
R518B
R496B
7815
C172
Q10
25V
1000U
J241
R414A
20K
150N
C284A
J298A
5K36
27P
R552A
C327A
U57
J192
R308A
J202
1K87
J201
U25A
TLE2O62
J12A
220P
C221A
R411A
68R
68R
R412A
PART#
1N4004
1N4004
1N4004
1N4004
1N4004
1N4004
GRAY
GRAY
WC13
150N
75K
TLE2O62
J57A
TLE2O62
1K
C222A
100N
82K
TLE2O62
10K0
R422A
C130100N
J172
J171
J170
J269
100N
C127
1000U
25V
J270
C171
J254
100N
LVGND
-15V
25V
100U
Q8
C131
4700U
16V
79L05
J255
C168
J250
J260
J259
J258
J257
J256
J240
J239
R526B
C195B
4K99
R535B
R504B
U42
J311
J179
74HC595A
J242
R420A
470R
C232A
R536A
R421A
J307
J180
J243
R402A
100N
C318A
20K0
24K
R403A
62K
1K
100U
C283A
270R
10U
16V
25V
10K
681R
4K99
R335B
1K
270R
27P
4K99
5K1
R550B
470R
100N
1K
4148
D86B
R514B
33N
1K3
R604B
TL074
C306B
10K
R507B
100N
33N
220K
C230B
25V
C324B
33N
C297B
C296B
R333B
R506B
R303B
R533B
R304B
1K5
10K
2N2
R334B
100U
J238
24K
C189B
2N2
C231B
C263B
470R
R513B
U56
4051
J217
J210
J209
J208
J206
J207
4051
J205
J204
J181
J182
J183
J184
J185
J186
J187
J189
J191
R307A
J188
45K3
J203
J37A
R520A
22K
150N
22K
33K
10K
R607A
R416A
R424A
R419A
R425A
R415A
C279A
C280A
R606A
R407A
2K49
R383A
+
150N
R405A
R406A
C281A
680N
C207A
15N
20K0
100R
270R
270R
270R
100K
-
27K
9K1
D90B
10V0
R454B
4K7
TLO72
R569B
7K96
7K96
R572B
1K0
1K0
J1B
7K96
470P
470P
R498B
7K96
R571B
C213B
C298B
100N
1M
R531B
R527B
Q12B
47K
MPSA63
D87B
4148
D88B
C214B
100n
SW1A
PART#3437
SWITCH
IN FOR TX9S
OUT FOR TX8S
270R
R529B
D1BBAT85
ETCH
GUIDE
R528B
4148
6K98
C223B
JB9B
.
.005"
.008"
.012"
.020"
RED
PART#
LD1A
INPUT-CHAN2
BLANK SIZE=17.750"X14.500"
BLANK SIZE=17.750"X14.500"
SUB-CHAN1
J253
C282A
C307A
R323A
5K1
R408A
4148
C328A
J190
J199
J200
R471A
C266A
U27A
C202A
R423A
10K0
JB5A
.
FUNCTION
1
R409A
2K32
680N
R322A
150N
U23A
100n
U26A
R321A
R495A
470R
D74A
100R
27P
J197
J198
P2A
J11A
R319A
J10A
150N
J9A
100n
20K0
R418A
U13A
J196
GUIDE
GRAY
GRAY
D43
D47
D45
D46
YELLOW
YELLOW
D48
D44
.
RED
RED
WC12
J244
C185A
R410A
7K96
C267A
J56A
C175A
C173A
100n
J55A
TLE2O62
U24A
J50A
U51A
33078
R580A
J195
DS1868-050
150N
C201A
33078
U22A
R380A
C308A
R554A
5K1
U50A
THAT2180
THAT2180
R357A
4148
100R
D60A
27P
C329A
R579A
J193
J194
J13A
C265A
U17A
R359A
100n
220P
10K0
R339A
20K0
R344A
100K
JB7A
LO-CHAN1
.005"
ETCH
.008"
.012"
.
RED
RED
.
WC10
.
WC11
FOR 230V
D41
D42
4V7
4V7
J252
+3V
-3V
C186A
27N
22N
20K0
R609A
J54AJ54B
330N
150N
C272A
30K
R499A
10K0
R340A
PART#
10K0
1K
27P
270R
R315A
470R
100N
R489A
C219A
1K
R341A
R305A
R306A
1K87
60K4
J14A
U16A
TLE2O62
J306
22K
R521A
R316A
30K
TLE2O62
3K
C220A
20K0
100R
270R
270R
270R
R353A
68R
68R
R354A
R313A
220K
25V
100U
C309A
R522A
470N
C196A
15N
.020"
WC9
FOR 120V
.
WC4
WHITE
R286
C133100N
12K
R250
R285 3K
R608A
47K
75K
J299A
R610A
J346A
J53A
C271A
10K
R350A
R314A
30K
470R
470R
10U
C190A
100N
470R
J33A
J218
R342A
C276A
22K
330N
R523A
C288A
150N
C275A
2K
R358A
C274A
R459A
R347A
R468A
R338A
R463A
R343A
R469A
R337A
R458A
R348A
SHEARSHEAR
.
ORN
ORN
WC5
WC7
.
3K
TLO72
U34
2K
J58A
J349A
1K
R476A
R324A
J48AJ48B
C326A
16V
R553A
14K0
U54A
J276
J32A
J31A
C287A
68N
68N
10K
681R0
R360A
R446A
C210A
15N
100K
R427A
.
.
AC-WHT
AC-WHT
WC6
.
.
.
.
FOR 230V
FOR 120V
R292
12K
C132 100N
TLE2O62
U28A
R301A
U14A
TLE2O62
R326A
U15A
TLE2O62
1K
R480A
R483A
R477A
J361A
4052
R310A
R309A
1K87
J30A
37K9
J15A
R524A
U9A
4K7
TLO72
4K7
J8A
R445A
16K
4K12
TLO72
1K4
180N
220P
C268A
R467A
20K0
100R
270R
270R
270R
R451A
68R
68R
R452A
PART#
MID-CHAN1
C170
PT#6451
T
R
V
PT#5422
C169
WC8
BROWN
R355A
C264A
3K
150N
330N
1K54
C270A
100N
100N
C285A
R433A
5K36
R453A
100N
C226A
R519A
J28A
J29A
U10A
C289A
R447A
C199A
C224A
10K0
10K0
20K0
R466A
JB8A
V
T
R
4N7-250V
22N
J245
2K
R356A
4K12
R456A
C273A
U11A
R444A
33K
C305A
R551A
C174A
R457A
10K0
10K0
C193A
220K
100U
25V
C321A
C330A
27P
J25A
J27A
J26A
P1A
DS1868-010
J7A
R327A
J3A
39N
C200A
100n
100n
33078
U7A
R462A
R473A
.
.
WC3
C291A
C292A
68N
R330A
15K
J61A
J461A
U12A
330R
4K99
82N
750R
C225A
330N
R465A
470R
J24A
11K
R332A
C228A
220P
4K99
R516A
10K0
R515A
R511A
100K
JB6A
HI-CHAN1
.
BLK
BLK
WC2
J246
68N
180N
TLO72
TLO72
1K
27P
100N
C178A
100N
1K
R464A
60K4
J23A
R311A
J525A
1K
750R
R492A
R512A
4K99
PART#
PRODUCTION NOTES
ROUTE
GAGE
1
NOTE FOR AUTO-INSERTION
ALL 1K ARE STUFFED AS 1K0
ALL 10K ARE STUFFED AS 10K0
TO ELIMINATE AN EXTRA PASS
ON THE VCD
NOTE ALL TLE2062 MUST BE
2
TEXAS INSTRUMENT ONLY
3
NOTE U49 PT6996 MUST BE
VERSION V1.5 OR LATER
.
C290A
1K3
100n
R328A
R329A
5K1
R460A
470R
R448A
4148
D80A
100R
R578A
1K87
R312A
U6A
TL074
R532A
C294A
C215A
R509A
10K0
100R
270R
270R
270R
R508A
R501A
68R
68R
R500A
39N
100n
R470A
PRIMARY VOLTAGE
.6A-SB
T250MA
F1
#3414FUNCTION
.
WC1
CAUTION!!! HIGH VOLTAGE
470R
R449A
R450A
C269A
J60A
R334A
J62A
U53A
U52A
THAT2180
THAT2180
33078
U3A
R577A
J21A
J22A
J20A
33N
33N
15N
J59A
R605A
1K0
C217A
C216A
R503A
R497A
D86A
100R
J19A
C295A
U1A
R570A
R517A
R518A
R496A
33N
1K3
10K
681R
4K99
TL074
U2A
1K
270R
27P
4K99
R507A
5K1
R550A
470R
100N
C230A
100U
25V
1K
4148
R514A
27P
C331A
J16A
J18A
J17A
D90A
10V0
R454A
4K7
J1A
TLO72
R569A
7K96
7K96
7K96
R572A
470P
470P
1K0
1K0
C214A
R498A
INPUT-CHAN1
C297A
R335A
C306A
10K
33N
33N
R506A
R604A
R303A
R533A
1K5
2N2
100N
220K
C324A
R513A
470R
J2A
100N
1M
47K
7K96
R571A
PART#
J247
C296A
R333A
R304A
24K
10K
C195A
C189A
2N2
4K99
C231A
C263A
R504A
C298A
R531A
Q12A
MPSA63
R527A
D87A
4148
C213A
D88A
100n
R526A
R535A
4148
6K98
JB9A
R528A
C223A
FR-SWT
FR-SWT
M454 part changes AUG 6, 96
R526 A/B 47K-->24K
R533 A/B 2K7-->1K6
R332 A/B 8K2-->11K C293 A/B 270p-->150p
R449 A/B 3K3-->470R R492 A/B 8K2-->750R
radial parts
C270 A/B 47n-->100n
C285 A/B 47n-->100n
C265 A/B 39n-->150n
C281 A/B 68n-->680n C274 A/B ???-->680n
C280 A/B 100n-->150n
C279 A/B 100n-->150n
C284 A/B 100n-->150n
C282 A/B 688n-->680n
C273 A/B NEW-->680n
parts removed
R405 A/B 33K-->20K0
R570 A/B 17K4-->7K96
R572 A/B 17K4-->7K96
R503 A/B 21K5-->6K98
R532 A/B 45K3-->3K3
R509 A/B 20K0-->10K0
R511 A/B 20K0-->10K0
R453 A/B 4K99-->10K0
R499 A/B 31K6-->10K0
R495 A/B 31K6-->5K36
Radial parts
C283 A/B 100n-->150n
Parts removed
R523 A/B 22K-->DNS
R606 A/B 30K-->33K
R405 A/B 33K-->27K
R319 A/B 130K-->82K
R382 A/B 220K-->150K
C278 A/B 4n7--> 6n8
JAN/06/99
C292A/B, C291A/B 100N TO 68N
U9A/B INVERTED DELETE R525A/B
R525A/B R532A/B 330K TO 390K
C286A DELETED R426A 330K TO 390K
C287A/B, C288A/B 100N TO 68N
C302A 100N TO 4u7/63V C700A 10u/63V TO 1u
U9A/B INVERTED ADD 4K7 (R525A/B)BETWEEN
PIN 2 OF IC AND PIN 4 OF P1A/B
R524A/B 1K TO 4K7
R356A 1K TO 2K R355A 2K2 TO 3K
ADD 330N (C332A) FROM PIN 1 U28A TO
JUNCTION OF R356A/B R355A/B
R301A/B 1K TO 2K R355A 2K2 TO 3K
ADD CIRCUIT TO U28A/B 22N(C333A/B)75K R610A/B
(C334A) 47K(R608A) 20K(R609A) 75K (R610A
DELETE CIRCUIT FOR U14A/2
R313A/B 47K TO 30K C271A/B 100N TO 33N
C272A 100N TO 150N R316A 36K TO 30K
R360A/B 6K98 TO 10K R358A/B 1K TO 2K
R359A/B 2K32 TO 3K C276A/B 100N TO 330N
C276A/B 100N TO 330N C275A/B 100N TO 150N
C274A/B, 680N TO 470N
0.01"/HOLE
from to from to
M454 part changes OCT 21,96
M454 PC#____
SHEAR SHEAR
M454.PCB_DATABASE_HISTORY
MODEL(S):# DESCRIPTION OF CHANGEVER#DATE
1
JUL/96
2
JUL/15/96
3
.
4
.
5
.
6
.
7
.
8
AUG/12/96
9
.
10
AUG/26/96
11
AUG/29/96
12
.
13
SEP/20/96
14
.
15
.
16
.
17
.
18
OCT/21/96
19
.
20
.
TX-8P
1.02
2.00
.
.
.
.
.
2.10
.
2.20
2.20
.
3.00
.
.
.
.
4.00
.
.
FIRST_PRODUCTION
CORRECT_TRACES_AT_U54A/B
C220-C221-C224-C228_A/B_FROM
390P-->220P
R414B_27K-->33K_R381A/B_1M-->
JUMPER_C293A/B_330P-->270P
R472A/B_270K-->390K
PC#5178_C278A,B_6N8-->8N2
R382A,B_270K-->220K
PC#XXXX_SEE_LIST_BELOW
PC#5195_C278A/B_5N1-->4N7
R382A/B_270K-->220K
PC#5194_R503A/B_133K->21K5
R470A/B_20K0->7K96__R499A/B
75K0->31K6__R495A/B_82K5->31K6
ALTERED_CIRCUIT_AT_U2A/B
PC#5196_CORRECTED_PART_SPANS
PC#5230_ADDED_TX8/TX9_SWITCH
PC#5226_TO_MANY_CHANGES_TO_LIST
PC#5231_ADD_DIODE_AT_U1B
M454.PCB_DATABASE_HISTORY
MODEL(S):# DESCRIPTION OF CHANGEVER#DATE
1
OCT/23/96
2
OCT/25/96
3
.
4
OCT/31/96
5
NOV/05/96
6
.
7
NOV/14/96
8
.
9
NOV/27/96
10
.
11
.
12
DEC/04/96
13
FEB/13/97
14
JUN/09/97
15
.
16
AUG/20/97
17
OCT/07/97
18
OCT/24/97
19
.
20
AUG/10/98
24 APR/15/02 6.30 D41,D42 3V0 TO 4V7
R360 A/B 9K1-->6K98 R433 A/B 15K-->5K36
R381 A/B 0R-->150KC277 A/B 3n3-->2n2
R359 A/B 1K8-->2K32R358 A/B 1K3-->1K
R495 A/B 31K6-->82K5C278 A/B 8n2-->4n7
R407 A/B 22K-->2K49R406 A/B 22K-->9K1
R410 A/B 22K-->7K96R307 A/B 31K6-->45K3
R333 A/B 10K-->1K3R409 A/B 22K-->2K32
R303 A/B 10K0-->4K99R506 A/B 11K-->10K
R535 A/B 10K0-->4K99
R503 A/B 60K4-->133K
R456 A/B 3K-->4K120R450 A/B 1K5-->1K3
R470 A/B 45K3-->20K0R330 A/B 6K8-->15K
R445 A/B 2K7-->4K120R327 A/B 5K6-->16K
R446 A/B 3K3-->1K4R447 A/B 2K2-->681R0
R355 A/B 4K7-->2K2R356 A/B 0R-->1K
R306 A/B 37K9-->60K4R499 A/B 82K5-->75K0
R324 A/B 56K-->30K
R316 A/B 56K-->36K
R350 A/B 56K-->10K
C189 A/B 3n3-->2n2
C195 A/B 6n8-->2n2
C267 A/B 39n-->150n
C290 A/B 47n-->180nC269 A/B 100n-->39n
C268 A/B 47n--> 39nC193 A/B 100n-->330n
C289 A/B 47n-->180n
C184 A/B 680nC183 A/B 470n
R319 A/B 68K-->75K
R322 A/B 68K-->75K
R527 A/B 47K-->100K
R525 A/B 22K-->4K7
R515 A/B 10K0-->4K99
R516 A/B 10K0-->4K99
R470 A/B 7K96-->4K99
R457 A/B 4K99-->10K0
R524 A/B 22K-->1K
M454 PC#5453 AUG 20,97
.
TX-8P
4.00
.
.
5.00
.
.
5.00
.
5.10
.
.
.
5.20
5.21
.
5.22
5.23
5.24
.
5.25
axial parts
R320 A/B 20K0R300 A/B 2K49R417 A/B 3K9
PC#5227_C277A/B_2N2-->3N3
PC#5240_R503A/B_6K98->4K99
R414A/B_33K->20K
PC#XXXX_POWER_XFMR_TO_TOROID
PC#5244_R606A/B_60K4->30K_R405A
/B_20K->33K_R319A/B_75K->130K
PC#5241_U5A/U8A/U18A/U21A_
4741-->TL074
PC#5256_U14,15,16,17,23,24,25
U26,27,28-A/B_TL062->TLE2062TI
U9,10,11,12-A/B_TL062->TL072
PC#5260_XFMR_WIRES_CHANGED
PC#5308_U40_MCM2814->AT24C02
PC#5412_R472A/B_390K->220K
C293A/B_150P->270P
PC#5453_SEE_NOTE
PC#5484_R302A/B_DELETED
PC#5501_R527A/B_100K->47K
R528A/B_33K_6K98
PC#____R426A/B_150K->330K
PC MID XOVER FREQ AND LIMIT CHANGE6.00JAN/06/9921
PC#6206 REMOVE EYELET FOR SPKON6.10SEP/25/0022
PC#6330 U46 MTRL 74HC597A ->74HC597N6.20FEB/12/0123
REDO SOLDERMASK7.00JUN/02/0525
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