Dodfx96_echo 电路图 维修原理图.pdf

INPUT POWER GROUND BYPASS DELAY LED OUTPUT (MIX) (DELAY TIME) SLAP (REGENERATION) MOTOR SPEED DRY/TAPE TAPE QUALITY (DELAY TONE) Monday, January 17, 2000 05-0096A0 FX96 ECHO FX DOD Electronics Corp. 8760 South Sandy Parkway Sandy, Utah 84070 B 12 Title SizeDocument NumberRev Date:Sheet of +9V +9V+9V +9V +9V +9V +9V +9V +9V +9V+9V+9V+9V VBIAS VBIAS VBIAS VBIAS VBIAS VBIAS VBIAS +9V VBIAS+9V SW1 SW440083 13 24 J1 J320101 2 3 1 TP1 TESTP P4 100K402141 1 2 3 P1 100K402141 1 2 3 P3 500K402142 1 2 3 P2 100K402141 1 2 3 Q1 J201 2 1 3 C2 .0068J C4 1M50E1 C5 .0022J C6 .0068J C9 10ME1 U2A NE570 THD 8 DG 3 RIN 2 RC 1 GND 4 INV 5 R3 6 OUT 7 C10 1M50E1 U4 MN3005 GND 1 VDD 5 VGG 8 CLK2 2 CLK1 6 IN 7 O2 4 O1 3 C14 4.7ME1 U5 MN3101 X1 7 X2 6 X3 5 VDD 3 GND 1 CK1 2 CK2 4 VGG 8 C15 1M50E1 C16 .015J C17 .010J Q2 J201 2 1 3 C18 .068J C19 25PJD1 C21 820PMD1 C20 10ME1 C22 470PMD1 C23 47ME1 C24 10ME1 C25 4.7ME1 U2B NE570 THD 9 DG 14 RIN 15 RC 16 INV 12 R3 11 OUT 10 V+ 13 Q3 2N5088 C27 4.7ME1 C29 470PMD1 C30 .0068J C37 .0022J C32 470PMD1 C33 .0068J C34 .0022J U7A 4007A 24 3 1 5 U7B 4007A 119 1012 U7C 4007A 147 6 13 8 Q4 2N5088 D1 LEDR702059 C7 470PMD1 R1 1M-7 R2 10K-7 R3 47K-7 R4 10K-7 R5 47K-7 R6 10K-7 R7 27K-7 R8 27K-7 R14 100K-7 R19 10K-7 R20 10K-7 U1A NJM4560/SM 3 2 1 4 U3A NJM4560/SM 3 2 1 4 D5 1N4148R R9 27K-7 R10 22K-7 R11 22K-7 R12 15K-7 R21 10K-7 U3B NJM4560/SM 5 6 7 8 D2 1N4148R R23 22K-7 R25 51-7 R26 47K-7 R24 220K-7 D3 1N4148R R39 27K-7 R38 27K-7 R37 27K-7 U6B NJM4560/SM 5 6 7 8 R36 27K-7 R35 27K-7 R34 27K-7 U6A NJM4560/SM 3 2 1 4 R47 1K-7 R33 10K-7 R32 1M-7 R31 100K-7 R30 10K-7 R46 10K-7 R45 100K-7 R44 100K-7 R43 220K-7 R41 100K-7 R42 1M-7 R40 1M-7 R29 4.7K-7 R28 4.7K-7 D4 1N4001R R27 10-7 C31 .047MD7 C38 .047MD7 C39 .047MD7 C40 .047MD7 C1 .047MD7 C35 .047MD7 C36 .047MD7 C41 .22LLME1 R48 470K-7 R49 1M-7 R50 1M-7 R51150K-7 R18 4.7K-7 R17 10K-7 R15 22K-7 R16 4.7K-7 R13 1K-7 C3 220PKD7 C43 1M50E1 C26 120PJD7 C11 120PJD7 C13 .10KD7 U1B NJM4560/SM 5 6 7 8 R52 10K-7 C44 .0015J LS1 LS281032 C42 470PMD1 H1AHDR321101 1 H1E HDR321101 5 H1B HDR321101 2 H1C HDR321101 3 H1D HDR321101 4 PCB1 80-0096-A C8 .22LLM50E1 C12 .47 T1 C28 .47 T1 收音机爱好者资料库 Ra d i o Fa n s .CN Fx96a0 ?&l0?(s0P?(s15H?(s8V?(s0S?&l6D?&l66P?&l3E?&a7L?&a120M?&l61FDOD Software Page 1 FX96 ECHO FX Revised: March 28, 1997 05-0096 Revision: A0 Bill Of Materials March 28, 1997 10:45:41 Quan Reference Part SYMAN Description _ 7 C1,C31,C35,C36,C38,C39, .047MD7 62-3129 .047 uF Cap 50V 20% Cerm SMT 0805 C40 4 C2,C6,C30,C33 .0068J 56-0005 .0068 uF Cap 50V 5% Poly Film 682J ammo 1 C3 220PKD7 62-3138 220 pF Cap 50V 10% Cerm SMT 0805 4 C4,C10,C15,C43 1M50E1 60-0044-01 1.0 uF Cap 50V -20/+20% Elect., T&R C&F 3 C5,C34,C37 .0022J 56-0002 .0022 uF Cap 50V 5% Poly Film 222J ammo 5 C7,C22,C29,C32,C42 470PMD1 62-0003 470 pF Cap 50V 20% Ceramic Disc T&R 1 C8 .22LLM50E1 60-0039-01 .22 uF Cap 16V -20/+20% Elect, LL-D T&R 3 C9,C20,C24 10ME1 60-0049-01 10 uF Cap 16V -20/+20% Elect.,-D Ammo 2 C12,C28 .47 T1 62-0161 .47 uF Cap 35V 10% Tantalum T&R 1 C13 .10KD7 62-3139 .10 uF Cap 50V 20% Cerm SMT 0805 3 C14,C25,C27 4.7ME1 60-0048-01 4.7 uF Cap 16V -20/+20% Elect., T&R 1 C16 .015J 56-0007 .015 uF Cap 50V 5% Poly Film 153J ammo 1 C17 .010J 56-0006 .010 uF Cap 50V 5% Poly Film 103J ammo 1 C18 .068J 56-0011 .068 uF Cap 50V 5% Stacked Metal Pet 683J ammo 1 C19 25PJD1 62-0001 25 pF Cap 50V 5% Ceramic Disc T&R 1 C21 820PMD1 62-0005 820 pF Cap 50V 20% Ceramic Disc T&R 1 C23 47ME1 60-0054-01 47 uF Cap 16V -20/+20% Elect., T&R, 5X8mm body 2 C26,C11 120PJD7 62-3135 120 pF Cap 50V 5% Cerm SMT 0805 1 C41 .22LLME1 60-0039-01 .22 uF Cap 16V -20/+20% Elect, LL-D T&R 1 C44 .0015J 56-0001 .0015 uF Cap 50V 5% Poly Film 152J ammo 1 D1 LEDR702059 70-2059 LED Red, T1.75 0Case 3 D2,D3,D5 1N4148R 70-0004 1N4148 Diode Silicon Switching, 75 Volts PIV, RADIAL 1 D4 1N4001R 70-0000 1N4001 Silicon Rectifier, 1 Amp, 50 Volts PIV, RADIAL 1 H1 HDR321101 32-1101 5 Pin Header, 2mm spacing, 0.025 sq pins, Locking 1 J1 J320101 32-0101 Barrel Jack, Hor. PCB Mount, 2.0 x 5.5 x 10mm 1 LS1 LS281032 28-1032-A FX96 Lexon LED Standoff, Component .450X .410 3 P1,P2,P4 100K402141 40-2141 100 K W 16mm, Rot Pot, 15mm D Shaft, V. Mount, bent leads 1 P3 500K402142 40-2142 500 K C 16mm, Rot Pot, 15mm D Shaft, V. Mount, bent leads 1 PCB1 80-0096-A 80-0096-A FX96 BOARD RAW 2 Q1,Q2 J201 70-1015 J201A JFET, N-Channel 2 Q3,Q4 2N5088 70-1007 2N5088 NPN, Transistor, T&R 6 R1,R32,R40,R42,R49,R50 1M-7 50-1506 1 MOhm Resistor 5% 1/10 Watt CF, SMT 0805 11 R2,R4,R6,R17,R19,R20,R21, 10K-7 50-1503 10 KOhm Resistor 5% 1/10 Watt CF, SMT 0805 R30,R33,R46,R52 3 R3,R5,R26 47K-7 50-1502 47 KOhm Resistor 5% 1/10 Watt CF, SMT 0805 9 R7,R8,R9,R34,R35,R36,R37, 27K-7 50-1527 27 KOhm Resistor 5% 1/10 Watt CF, SMT 0805 R38,R39 4 R10,R11,R15,R23 22K-7 50-1522 22 KOhm Resistor 5% 1/10 Watt CF, SMT 0805 1 R12 15K-7 50-1516 15 KOhm Resistor 5% 1/10 Watt CF, SMT 0805 5 R14,R31,R41,R44,R45 100K-7 50-1504 100 KOhm Resistor 5% 1/10 Watt CF, SMT 0805 4 R16,R18,R28,R29 4.7K-7 50-1509 4.7 KOhm Resistor 5% 1/10 Watt CF, SMT 0805 2 R24,R43 220K-7 50-1514 220 KOhm Resistor 5% 1/10 Watt CF, SMT 0805 1 R25 51-7 50-1524 51 Ohm Resistor 5% 1/4 Watt CF, SMT 0805 1 R27 10-7 50-1500 10 Ohm Resistor 5% 1/10 Watt CF, SMT 0805 2 R47,R13 1K-7 50-1505 1 KOhm Resistor 5% 1/10 Watt CF, SMT 0805 1 R48 470K-7 50-1523 470 KOhm Resistor 5% 1/10 Watt CF, SMT 0805 1 R51 150K-7 50-1526 150 KOhm Resistor 5% 1/10 Watt CF, SMT 0805 1 SW1 SW440083 44-0083 Lite Touch Switch, Mini 1 TP1 TESTP 00-0000 Test point, Standard 3 U1,U3,U6 NJM4560/SM 72-4233 NJM4560 Dual Op-Amp, SMT SOIC 1 U2 NE570 72-4042 NE570 Dual Compressor/Expandor ?DOD Software Page FX96 ECHO FX Revised: March 28, 1997 05-0096 Revision: A0 Bill Of Materials March 28, 1997 10:45:41 收音机爱好者资料库 Ra d i o Fa n s .CN Fx96a0 Quan Reference Part SYMAN Description _ 1 U4 MN3005 72-3038 Bucket Brigade Delay 1 U5 MN3101 72-3040 Clock Driver 1 U7 4007A 72-0032 Dual CMOS Transistor Pair Plus CMOS Inverter 收音机爱好者资料库 Ra d i o Fa n s .CN