di Marchioni Davide & Daniele s.n.c.

Mod. HLA 300 linear amplifierSchematic diagram

Via IV Novembre 215/5 Casella postale N° 33

40045 Ponte della Venturina (BO) ITALYTel +39 0534 60460

Fax +39 0534 60463E-MAIL ufftec@rmitaly.com

http://www.rmitaly.com

Costruzioni Elettroniche

Version 1.20

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Mod HLA 300 1.20

A

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Mod HLA 300 1.20

Mod HLA 300 1.20

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Mod HLA 300 1.20

List of componentsC 1 = 470 nF 100 V PolyesterC 2 = 100 nF 50 VC 3 = 470 μF 25 VC 4 = 470 μF 25 VC 5 = 22 pF 500 V NP0C 6 = 22 μF 25 VC 7 = 100 nF 50 VC 8 = 100 nF 50 VC 9 = 15 pF 50 V NP0C 10 = 2,2 nF 50VC 11 = 100 nF 50 VC 12 = 2,2 μF 25 VC 13 = 33 μF 25 VC 14 = 68 pF 500 V NP0C 15 = 10 nF 50 VC 16 = 100 nF 50 VC 17 = 470 μF 25 VC 18 = 10 μF 25 VC 19 = 100 nF 50 VC 20 = 22 μF 25 VC 21 = 100 nF 50 VC 22 = 220 nF 50 V MultilayerC 23 = 100 nF 50 VC 24 = 27 pF 50 V NP0C 25 = 27 pF 50 V NP0C 26 = 100 nF 50 VC 27 = 100 nF 50 VC 28 = 4,7 pF 50 V NP0C 29 = 10 nF 50 VC 30 to C 41 = 100 nF 50 VC 42 = 100 pF 50 V NP0C 43 = 100 pF 50 V NP0C 44 = 100 nF 50 VC 45 = 100 nF 50 VC 46 = 47 nF 50 VC 47 = 180 pF 500 V NP0C 48 = 47 nF 50 VC 49 = 180 pF 500 V NP0C 50 = 620 pF 500V Silvered micaC 51 = 47 nF 50 VC 52 = 180 pF 500 V NP0C 53 = 47 nF 50 VC 54 = 180 pF 500 V NP0C 55 = 620 pF 500V Silvered micaC 56 to C 59 = 100 nF 50 VC 60 = 82 pF 500 V NP0

Board A Board B

C 61 = 470 pF 50 V N750C 62 = HCU06C100 3-10 pF (Bianco)C 63 to C 67 = 100 nF 50 VC 68 = 33 μF 25 VC 69 = 100 nF 50 VC 70 = 100 nF 50 VC 71 = 10 μF 25 VC 72 = 8,2 pF 500 V NP0C 73 = 33 pF 500 V NP0C 74 = 150 pF 500 V NP0C 75 = 12 pF 500 V NP0C 76 = 100 pF 500 V NP0C 77 = 47 pF 500 V NP0C 78 = 33 pF 500 V NP0C 79 = 220 pF 500 V NP0C 80 = 15 pF 500 V NP0C 81 = 100 pF 500 V NP0C 82 = 82 pF 500 V NP0C 83 = 82 pF 500 V NP0C 84 = 100 pF 500 V NP0C 85 = 220 pF 500 V NP0C 86 = 56 pF 500 V NP0C 87 = 150 pF 500 V NP0C 88 = 180 pF 500 V NP0C 89 = 100 pF 500 V NP0C 90 = 620 pF 500 V Silvered micaC 91 = 33 pF 500 V NP0C 92 = 220 pF 500 V NP0C 93 = 100 pF 500 V NP0C 94 = 150 pF 500 V NP0C 95 = 120 pF 500 V NP0C 96 = not presentC 97 = 1300 pF 500 V Silvered micaC 98 = 82 pF 500 V NP0C 99 = 620 pF 500 V Silvered micaC 100 = 1600 pF 500 V Silvered micaC 101 = 390 pF 500 V Silvered micaC 102 = 1600 pF 500 V Silvered micaC 103 = 560 pF 500 V Silvered micaC 104 = 150 pF 500 V NP0C 105 = 390 pF 500 V Silvered micaC 106 = 620 pF 500 V Silvered micaC 107 = 33 pF 50 V NP0C 108 = 2,2 pF 50 V NP0C 109 = 100 nF 50 VC 110 = 10 nF 50 V

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Mod HLA 300 1.20

C 111 = 33 μF 25 VR 1 = 330 Ω 2WR 2 = 68 Ω 2WR 3 = 68 Ω 2WR 4 = 1,0 KΩ ¼WR 5 = 2,2 KΩ ¼WR 6 = 4,7 KΩ ¼WR 7 = 10 KΩ ¼WR 8 = 10 KΩ ¼WR 9 = 2,2 KΩ ¼WR 10 = 1,0 KΩ ¼WR 11 = 33 Ω 5WR 12 = 47 Ω 5WR 13 = 100Ω 2WR 14 = 150 Ω 2WR 15 = 39 Ω 2WR 16 = 1,0 KΩ ¼WR 17 = 10 KΩ ¼WR 18 = 1,0 Ω ½WR 19 = 680 Ω ¼WR 20 to R 23 = 4,7 KΩ ¼WR 24 = 10 KΩ ¼WR 25 = 220 Ω ¼WR 26 = 22 KΩ ¼WR 27 = 4,7 KΩ ¼WR 28 = 1,0 MΩ ¼WR 29 to R 34 = 4,7 KΩ ¼WR 35 = 100 Ω 2WR 36 = 10 Ω ½WR 37 = 68 Ω 5WR 38 = 10 Ω ½WR 39 = 68 Ω 5WR 40 = 10 Ω ½WR 41 = 68 Ω 5WR 42 = 10 Ω ½WR 43 = 68 Ω 5WR 44 = 1,0 KΩ ¼WR 45 = 47 Ω ¼WR 46 = 10 KΩ ¼WR 47 = 1,0 KΩ ¼WR 48 = 27 Ω ½WR 49 = 10 KΩ ¼WR 50 = 1,0 KΩ ¼WR 51 = 1,0 KΩ ¼WR 52 = 100 Ω 2WR 53 = 1,0 KΩ ¼WR 54 = 2,2 KΩ ¼WR 55 = 2,2 KΩ ¼WR 56 = 47 Ω 5WR 57 = 33Ω 5WNTC 1 = 4,7 KΩB 1 = Buzzer 12V ARIMB12A12Trim 1 = Trimmer PT10LH 10 KΩTrim 2 = Trimmer PT10LH 10 KΩD 1 toD 3 = 1N5400D 4 = 1N4007D 5 to D 7 = 1N4148D 8 to D 10 = 1N4007D 11 = 1N5400D 12 = Not present

D 13 to D 17 = 1N4148D 18 to D 23 = 1N4007D 24 to D 30 = 1N4148D 31 = 1N4007Dz 1 = Zener 7,5 V ½WFuse 1 to Fuse 4 = 10 A FastIc 1 = LM 7805Ic 2 = Micro RM3Ic 3 = 74HC4020Tr 1 = BDX 53 BFPTr 2 = BC 327Tr 3 = BC 557 BTr 4 - Tr 5 = BC 547 BTr 6 = BD 241 BFPTr 7 - Tr 15 = BC 547 BTr 16 to Tr 19 = SD 1446Xt 1 = Xtal 11.059 MHzScr 1 = P0102Rl 1 = 30229012Rl 2 to Rl 8 = 41529012T 1 = Input Decoupler TransformerT 2 and T 3 = Input TransformersT 4 and T 5 = Output TransformersT 6 = Output Coupler TransformerT 7 = ANRA 700/12L 1 = ANRA 455L 2 and L 3 = FH002100L 4 to L 7 = FH002110L 8 = ANRA 725L 9 and L 10 = ANRA 725/1L 11 and L 12 = ANRA 725/2L 13 = ANRA 725/3L 14 = ANRA 725/4L 15 = ANRA 725/5L 16 = ANRA 725/6L 17 = ANRA 725/7L 18 = ANRA 725/8L 19 = ANRA 725/9L 20 = 3 turn wire ø 2 mm on ø 13 mmPTT = GP305522

Board A

C 1 = 10 nF 50 VC 2 = 10 μF 16 VC 4 = 10 nF 50 VC 5 = 10 nF 50 VC 8 = 10 nF 50 VR 1 = 1,0 KΩ ¼WR 2 = 8,2 KΩ ¼WR 3 = 1,0 KΩ ¼WR 4 = 4,7 KΩ ¼WIc 1 = LM 3915Led 1 - Led 11 = LED

Board B

S 1 = Switch 1 way 7 positionsRr 1 = Resistor networks 7 x 220 ΩLed 1 - Led 7 = LED