REVISION DESCRIPTION ECN# DATE A0 NEW SCHEMATIC REV A0 RELEASE TO PRODUCTION --- 5.1.95 A1 CHANGE RL10, RL8 TO 1.62K 1% 346 5.9.95 A2 DELETED 70-4130 ADDED 70-4123 1328 1/23/97 A3 CHANGE 44-0026 TO 44-0051, CHANGE 70-1037 TO 70-1004, CHANGE 70-4131 TO 704124 1390 04/10/97 A4 DELETE 10 JUMPER TEST POINTS, 36-0095 CHANGE PARTS TO AUTO-INSERTION PARTS 56-3104 TO 56-0014 56-3110 TO 56-0015 56-3109 TO 56-0012 56-5047 TO 56-0006 60-0322 TO 60-0402 60-0318 TO 60-0055 1904 12/14/97 116 9/1/98 A5 CHANGE 3 PIN HEADER FROM 32-2116 TO 32-1080 A6 C801 & C802, USE 60-1026 INSTEAD OF 60-1039 A7 ADD TEST POINTS TP1-10 WITH 0 OHM RESISTOR 50-0317 MOVE C753 (60-0402) TO THE 05 LEVEL MOVE C704L,C704R,C705L AND C705R (62-0041) TO THE 12 LEVEL REVISION DESCRIPTION ECN# DATE 56-5054 TO 56-0009 371 1402 3/22/99 9/7/00 |LINK |056181A7.001 |056181A7.002 |056181A7.003 dbx Professional Products 8760 South Sandy Parkway Sandy, Utah 84070 Title dbx 120XP SUBHARMONIC SYNTHESIZER 80-6181 Size B Date: Document Number 056181A7.000 Wednesday, November 01, 2000 Rev A7 Sheet 0 of 3 S3A SW440131A R714L 84.5K 1% CHANNEL 1 C706L 33PJ100D C705L 220PJ100D +15V 8 +15V 6 IC2B TL072D 6 7 7 5 S1C SW440131A 2 C711L .033J C710L .033J 1 7 8 9 13 3 5 IC3B TL072D R707L 10.0K 1% IC4B TL072D R712L 15.0K 1% R716L 169K 1% R706L 10.0K 1% R704L 7.50K 1% 4 5 6 120 Hz 80 Hz XOVER +15V NORM 8 C704L 220PJ100D 5 C708L 1J63F 4 1 R702L 11.0K 1% 6 R705L 10.0K 1% 7 2 C707L 1J63F 8 3 R701L 11.0K 1% 8 J701L J323135 80 Hz IC17A TL072D +15V INPUT 120 Hz R710L 7.50K 1% R708L 10.0K 1% R703L 7.50K 1% 1 2 3 R715L 42.2K 1% 5 -15V R727L 47 7 R724L 10.0K 1% R717L 84.5K 1% OUTPUT IC7B NE5532 J702L J323135 2 6 R725L 931 1% 3 1 BYPASS S3B SW440131A S2A SW440051 1 2 3 R726L 2.00K 1% LF BOOST C716R .33J R729R 10.0K 1% VR705B 20K402091 4 6 R794R 7.50K 1% 5 R730R 22K R1 10.0K 1% C715R .22J R5 10.0K 1% +15V +15V 6 8 8 R2 10.0K 1% 6 7 7 5 SUBHARMONIC OUT R3 10.0K 1% IC12B TL072D FREQUENCY SYNTHESIS IN C716L .33J R4 10.0K 1% VR705A 20K402091 1 3 R794L 7.50K 1% R6 10.0K 1% 2 3 1 R10 47 J703 J323135 2 2 R7 20K R8 3.92K 1% 3 1 IC12A TL072D C715L .22J IC9A NE5532 4 2 R730L 22K SUBWOOFER OUTPUT VR710 20K402090 3 R729L 10.0K 1% IC9B NE5532 1 LF BOOST SUBWOOFER LEVEL 5 -15V 2 1 3 R9 2.00K 1% 4 S3C SW440131A 7 8 9 13 -15V CHANNEL 2 C705R 220PJ100D C706R 33PJ100D R703R 7.50K 1% IC2A TL072D 2 1 2 R705R 10.0K 1% 4 1 2 1 5 R712R 15.0K 1% R716R 169K 1% -15V 10 11 12 14 IC17B TL072D R717R 84.5K 1% 10 11 12 14 XOVER OUTPUT NORM IC7A NE5532 3 1 R724R 10.0K 1% R727R 47 J702R J323135 2 2 R725R 931 1% 3 1 80 Hz BYPASS 7 3 3 120 Hz S2B SW440051 4 5 6 S1D SW440131A 6 4 R704R 7.50K 1% 2 C708R 1J63F C711R .033J -15V -15V C704R 220PJ100D C707R 1J63F C710R .033J 4 R707R 10.0K 1% 80 Hz +15V IC4A TL072D IC3A TL072D 4 1 R702R 11.0K 1% 3 R706R 10.0K 1% 120 Hz R710R 7.50K 1% 8 3 R701R 11.0K 1% R715R 42.2K 1% R708R 10.0K 1% INPUT J701R J323135 R714R 84.5K 1% -15V S3D SW440131A R726R 2.00K 1% dbx Professional Products 8760 South Sandy Parkway Sandy, Utah 84070 Title dbx 120XP SUBHARMONIC SYNTHESIZER 80-6181 Size B Date: Document Number 056181A7.001 Wednesday, November 01, 2000 Rev A7 Sheet 1 of 3 R737 24.3K 1% C720 .10J IC10A TL072D +15V +15V 8 IC11B TL072D 8 C717 .10J 5 FREQUENCY SYNTHESIS IN C718 .10J R739 3.92K 1% 6 7 7 R740 110K 1% 2 R741 15.0K 1% 1 3 5 6 C719 .33J IC10B TL072D 4 R738 47.5K 1% C721 .010J R736 10.0K 1% -15V R735 OMIT BYPASS S2D SW440051 10 11 12 30Hz LED METER IC6A TL072D +15V R745 100K VR708 20K402090 6 1 2 3 7 C724 .10J -15V IC15B TL072D C727 1J63F C825 .010J 2 1 IC15A TL072D 3 2N3904 3 R743 4.87K 1% 4 R901 22M -15V CR705 1N4148 R749 4.7K 2 Q708 R754 10.0K 1% 1 C726 1J63F R753 100K R750 4.7K R751 4.7M D CLK R S 8 7 Q Q 2 C750 .10J 1 .10J R798 150K 1% 6 3 C752 CD4013 R755 10.0K 1% 5 1 IC13A 5 3 4 6 -15V +15V R752 15K 2 IC16A TL072D R803 100K 4 5 R746 100K R744 150K 1% 3 60 HZ R748 2.49K 1% 2 30HZ 1 C723 .10J 8 R742 75.0K 1% TP9 0-R R747 100K TP7 0-R +15V 4 R799 221K 1% 2 1 -15V 1 4 8 1 R759 100K VR709 20K402090 6 7 C730 .10J IC6B TL072D 45Hz LED METER IC18B TL072D C733 1J63F C826 .010J 2 SUBHARMONIC OUT R7A2 100K 5 R804 100K 45HZ 5 R765 100K R758 100K 1% 2 VR711 20K402090 SUBHARMONIC LEVEL R761 2.49K 1% 7 3 90HZ IC8B TL072D 3 C751 .010J +15V 6 +15V .10J 7 5 2 IC8A TL072D 8 R756 49.9K 1% 6 -15V R760 100K C729 R7A1 27.4K 1% 3 TP10 0-R TP8 0-R C753 22NPM25E1 8 CR706 1N4148 IC16B TL072D 1 3 2N3904 IC18A TL072D R762 4.7K 3 R757 3.24K 1% 4 -15V R902 22M C732 1J63F 2 Q709 R768 10.0K 1% 1 CR707 1N4148 2 1 3 IC11A TL072D -15V R764 4.7M +15V 8 R766 15K 5 2 IC14A TL072D 9 11 10 8 7 1 3 4 R767 100K R763 4.7K IC13B D CLK R S Q Q 12 VSS VDD +15V -15V 13 CD4013 R769 10.0K 1% 6 dbx Professional Products IC14B TL072D CR708 1N4148 8760 South Sandy Parkway Sandy, Utah 84070 4 -15V Title dbx 120XP SUBHARMONIC SYNTHESIZER 80-6181 Size B Date: Document Number 056181A7.002 Wednesday, November 01, 2000 Rev A7 Sheet 2 of 3 +15V RL7 1.21K 1% C100 1J63F IC1D LM339D 9 13 8 RL8 1.62K 1% 11 30Hz LED METER TO POWER TRANSFORMER HS2 HS704215 14 10 R104 100K 1% J1A 1 IC1C LM339D 12 C725 1J63F HDR321080 CR10 LEDG702093 -15V 2 30Hz 1 1 HDR321080 6 IC19 7815-V I C801 1000M50E J1C 3 CR11 LEDY702092 +15V 3 C803 100M25E1 CR801 1N4004 C804 100M25E1 CR802 1N4004 TP4 0-R 3 +15V 3 2 IC1B LM339D O G 1 R8B6 1.00K 1% TP5 0-R +RAW J1B 2 7 R100 10.0K 1% CR800 BRW02 4 R102 49.9K 1% TP2 0-R HDR321080 5 2 TP1 0-R C802 1000M50E CR12 LEDR702094 IC1A LM339D C102 .1MD 2 -15V I O 3 -15V IC20 7915-V -RAW TP3 0-R R8B8 6.98K 1% TP6 0-R HS1 HS704215 R786 1.05K 1% R8B9 15.0K 1% +15V RL9 1.21K 1% -15V C101 1J63F IC5D LM339D 7 13 6 RL10 1.62K 1% 11 45Hz LED METER G R8B7 2.00K 1% 1 4 1 10 R105 100K 1% IC5B LM339D C731 1J63F CR13 LEDG702093 +15V AUTOMATIC TEST UNIT 3 R103 49.9K 1% 5 2 R101 10.0K 1% 45Hz +RAW -RAW 4 IC5A LM339D CR14 LEDY702092 +15V -15V 9 14 1 2 3 4 5 6 7 8 9 J2 8 CR15 LEDR702094 IC5C LM339D HDR321182 12 +15V -15V S1A SW440131A 1 XOVER 2 3 NORM R11 4.7K XOVER -15V CR1 LEDG702093 +15V +15V +15V +15V +15V +15V +15V +15V -15V POWER G R R12 1.21K 1% C805 .1MD S2C SW440051 7 8 BYPASS 9 -15V BYPASS C807 .1MD -15V C809 .1MD -15V C811 .1MD -15V C815 .1MD -15V C817 .1MD -15V C819 .1MD -15V C823 .1MD -15V +15V CR2 LEDB702102 C806 .1MD C808 .1MD PCB1 SC1 80-6181-A SC340125 C810 .1MD C812 .1MD C816 .1MD C818 .1MD C820 .1MD C824 .1MD R900 10 dbx Professional Products 8760 South Sandy Parkway Sandy, Utah 84070 Title dbx 120XP SUBHARMONIC SYNTHESIZER 80-6181 Size B Date: Document Number 056181A7.003 Wednesday, November 01, 2000 Rev A7 Sheet 3 of 3 056181a7.pls &l0 (s0P (s15H (s8V (s0S &l6D &l66P &l3E &a7L &a120M &l61FDOD Software Page 1 dbx 120XP SUBHARMONIC SYNTHESIZER 80-6181 Revised: September 7, 2000 056181A7.001 Revision: A7 Bill Of Materials September 13, 2000 9:28:30 Quan Reference Part SYMAN Description _______________________________________________________________________________________________________________ 12 C100,C101,C707L,C707R, 1J63F 56-5036 1 uF Cap 63V 5% M/Plyes Rad C708L,C708R,C725,C726, C727,C731,C732,C733 17 C102,C805,C806,C807,C808, .1MD 62-3068 .1 uF Cap 50V 20% Ceramic Z5U C809,C810,C811,C812,C815, C816,C817,C818,C819,C820, C823,C824 4 C704L,C704R,C705L,C705R 220PJ100D 62-0041 220 pF Cap 100V 5% Ceramic Disc 2 C706L,C706R 33PJ100D 62-0040 33 pF Cap 100V 5% Ceramic Disc 4 C710L,C710R,C711L,C711R .033J 56-0009 .033 uF Cap 50V 5% Poly Film 333J ammo 2 C715L,C715R .22J 56-0014 .22 uF Cap 50V 5% Stacked Metal Pet 224J ammo 3 C716L,C716R,C719 .33J 56-0015 .33 uF Cap 50V 5% Stacked Metal Pet 334J ammo 9 C717,C718,C720,C723,C724, .10J 56-0012 .10 uF Cap 50V 5% Stacked Metal Pet 104J ammo C729,C730,C750,C752 4 C721,C751,C825,C826 .010J 56-0006 .010 uF Cap 50V 5% Poly Film 103J ammo 1 C753 22NPM25E1 60-0402 22 uF Cap 25V -20/+20% Elect. NP , T&R 2 C801,C802 1000M50E 60-1026 1000 uF Cap 50V -20/+20% Elect Alum Rad 2 C803,C804 100M25E1 60-0055 100 uF Cap 25V -20/+20% Elect-D T&R 3 CR1,CR10,CR13 LEDG702093 70-2093 Green Light Emitting Diode, T1 1 CR2 LEDB702102 70-2102 Red/Grn Light Emitting Diode, T1 C/B0.1 2 CR11,CR14 LEDY702092 70-2092 Yellow Light Emitting Diode, T1 2 CR12,CR15 LEDR702094 70-2094 Red Light Emitting Diode, T1 4 CR705,CR706,CR707,CR708 1N4148 70-0002 1N4148 Diode Silicon Switching, 75 Volts PIV 1 CR800 BRW02 70-0166 Bridge Rectifer 2 CR801,CR802 1N4004 70-0009 1N4004 Rect 1A 400V 2 HS1,HS2 HS704215 70-4215 Heatsink, PCB Mount, Vert., for TO-220 2 IC1,IC5 LM339D 72-4306 LM339 Quad Comparator 13 IC2,IC3,IC4,IC6,IC8,IC10, TL072D 72-4315 TL072 Dual JFet-Input Op-Amp IC11,IC12,IC14,IC15,IC16, IC17,IC18 2 IC7,IC9 NE5532 72-4316 5532 Low Noise Dual Op-Amp 1 IC13 CD4013 72-4324 CD4013 Dual D Flip-Flop 1 IC19 7815-V 70-4123 7815 +15 Volt 1 A Voltage Regulator TO-220 VERT 1 IC20 7915-V 70-4124 7915 -15 Volt 1 A Voltage Regulator TO-220 VERT 1 J1 HDR321080 32-1080 3 Pin Header, 0.1" spacing, 0.025" sq pins, Locking 1 J2 HDR321182 32-1182 9 Pin Hdr, 5X2, Straight, .23", 0.1" spacing 5 J701L,J701R,J702L,J702R, J323135 32-3135 Jack, 1/4" Phone, PC Mount, Hor., Non-shorting J703 1 PCB1 80-6181-A 80-6181-A dbx 120XP MAIN PCB, RAW 2 Q708,Q709 2N3904 70-1004 2N3904 NPN, Gen. Purp. Amplifier/Switching Transistor 25 R1,R2,R3,R4,R5,R6,R100, 10.0K 1% 52-0107 10.0 KOhm Resistor 1% 1/4 Watt Metal Film R101,R705L,R705R,R706L, R706R,R707L,R707R,R708L, R708R,R724L,R724R,R729L, R729R,R736,R754,R755, R768,R769 1 R7 20K 50-0023 20 KOhm Resistor 5% 1/4 Watt Carbon Film 2 R8,R739 3.92K 1% 52-2059 3.92 KOhm Resistor 1% 1/4 Watt Metal Film 4 R9,R8B7,R726L,R726R 2.00K 1% 52-0186 2.00 KOhm Resistor 1% 1/4 Watt Metal Film 3 R10,R727L,R727R 47 50-0166 47 Ohm Resistor 5% 1/4 Watt Carbon Film 5 R11,R749,R750,R762,R763 4.7K 50-0015 4.7 KOhm Resistor 5% 1/4 Watt Carbon Film 3 R102,R103,R756 49.9K 1% 52-0020 49.9 KOhm Resistor 1% 1/4 Watt Metal Film DOD Software Page dbx 120XP SUBHARMONIC SYNTHESIZER 80-6181 Revised: September 7, 2000 056181A7.001 Revision: A7 Bill Of Materials September 13, 2000 9:28:30 056181a7.pls Quan Reference Part SYMAN Description _______________________________________________________________________________________________________________ 3 4 8 4 2 2 2 2 1 1 1 1 1 1 2 2 2 2 1 1 1 1 2 1 11 1 1 4 3 2 2 1 1 10 1 4 R104,R105,R758 R701L,R701R,R702L,R702R R703L,R703R,R704L,R704R, R710L,R710R,R794L,R794R R714L,R714R,R717L,R717R R715L,R715R R716L,R716R R725L,R725R R730L,R730R R735 R737 R738 R740 R742 R743 R744,R798 R748,R761 R751,R764 R752,R766 R757 R786 R799 R900 R901,R902 R7A1 R7A2,R745,R746,R747,R753, R759,R760,R765,R767,R803, R804 R8B6 R8B8 R8B9,R712L,R712R,R741 RL7,RL9,R12 RL8,RL10 S1,S3 S2 SC1 TP1,TP2,TP3,TP4,TP5,TP6, TP7,TP8,TP9,TP10 VR705 VR708,VR709,VR710,VR711 100K 1% 11.0K 1% 7.50K 1% 52-0305 52-0105 52-2090 100 KOhm Resistor 11.0 KOhm Resistor 7.50 KOhm Resistor 84.5K 1% 42.2K 1% 169K 1% 931 1% 22K OMIT 24.3K 1% 47.5K 1% 110K 1% 75.0K 1% 4.87K 1% 150K 1% 2.49K 1% 4.7M 15K 3.24K 1% 1.05K 1% 221K 1% 10 22M 27.4K 1% 100K 52-0005 52-0026 52-0283 52-2018 50-0025 00-0000 52-0086 52-2167 52-0301 52-0009 52-0137 52-0288 52-0141 50-0291 50-0019 52-0124 52-0207 52-0272 50-0001 50-0307 52-0085 50-0036 84.5 42.2 169 931 22 This 24.3 47.5 110 75.0 4.87 150 2.49 4.7 15 3.24 1.05 221 10 22 27.4 100 1.00K 1% 6.98K 1% 15.0K 1% 1.21K 1% 1.62K 1% SW440131A SW440051 SC340125 0-R 52-0133 52-2086 52-0050 52-0202 52-0131 44-0131 44-0051 34-0125 50-0317 1.00 KOhm Resistor 1% 1/4 Watt Metal Film 6.98 KOhm Resistor 1% 1/4 Watt Metal Film 15.0 KOhm Resistor 1% 1/4 Watt Metal Film 1.21 KOhm Resistor 1% 1/4 Watt Metal Film 1.62 KOhm Resistor 1% 1/4 Watt Metal Film 4PDT Slide Switch, 2MM Actuator, RA Mini In/Out 4PDT Switch (12 Pin) E-Switch Switch Cap, Black 0 Ohm Resistor 5% 1/4 Watt Carbon Film Radial T&R 20K402091 20K402090 40-2091 40-2090 20 20 KOhm KOhm KOhm Ohm KOhm part KOhm KOhm KOhm KOhm KOhm KOhm KOhm MOhm KOhm KOhm KOhm KOhm Ohm MOhm KOhm KOhm K "A" K "A" 1% 1% 1% 1/4 1/4 1/4 Resistor 1% 1/4 Resistor 1% 1/4 Resistor 1% 1/4 Resistor 1% 1/4 Resistor 5% 1/4 has been omitted Resistor 1% 1/4 Resistor 1% 1/4 Resistor 1% 1/4 Resistor 1% 1/4 Resistor 1% 1/4 Resistor 1% 1/4 Resistor 1% 1/4 Resistor 5% 1/4 Resistor 5% 1/4 Resistor 1% 1/4 Resistor 1% 1/4 Resistor 1% 1/4 Resistor 5% 1/4 Resistor 5% 1/4 Resistor 1% 1/4 Resistor 5% 1/4 12mm 12mm Watt Metal Film Watt Metal Film Watt Metal Film Watt Watt Watt Watt Watt Metal Film Metal Film Metal Film Metal Film Carbon Film Watt Watt Watt Watt Watt Watt Watt Watt Watt Watt Watt Watt Watt Watt Watt Watt Metal Film Metal Film Metal Film Metal Film Metal Film Metal Film Metal Film Carbon Film Carbon Film Metal Film Metal Film Metal Film Carbon Film Carbon Film Metal Film Carbon Film Rot Pot X2, 20mm Knurled shaft Rot Pot, 20mm Knurled shaft