DB ELETTRONICA TELECOMUNICAZIONI S.p.A.
PM 1000 – 1 kW FM Broadcasting Transmitter - USER’S MANUAL
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ITEM QUANTITY REFERENCE PART
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37 1 D5 LED
38 2 D8,D7 BB809
39 1 JP6 JUMPER JUMPER X2
40 2 JP8,JP7 JUMPER
41 1 J1 CON20
42 2 J4,J3 CON14
43 1 L1 INDUCTOR
44 2 L2,L15 100n INDUTT ASSIALE
45 1 L3 10R 1/2W 1/2 W
46 1 L9 10uH
47 1 L10 10uH R1
48 3 L11,L12,L14 10uH INDUTT.
49 1 L13 10uH INDUTT.
50 2 Q2,Q3 BC557
51 5 Q4,Q5,Q6,Q7,Q8 BFY90
52 1 Q9 BC307
53 1 Q10 BC237
54 1 R? 22K 1/8W
55 4 R1,R2,R3,R4 27K4 1% RES 1/8W
56 1 R5 48K7 1% RES 1/8W
57 2 R7,R6 27K RES 1/8W
58 1 R8 22K RES 1/8W
59 1 R9 48K7 1%
60 3 R10,R24,R73 1M RES 1/8W
61 1 R11 50K Trimmer multigiri
62 5 R12,R34,R38,R42,R108 47K RES 1/8W
63 1 R15 2.2K RES 1/8W
64 14 R16,R18,R22,R56,R74,R103, 10K RES 1/8W
R106,R130,R131,R132,R133,
R134,R135,R136
65 1 R17 560 RES 1/8W
66 2 R20,R29 1K5 RES 1/8W
67 4 R21,R31,R35,R124 470 RES 1/8W
68 1 R23 6.8K RES 1/8W
69 14 R25,R37,R39,R41,R54,R58, 1K RES 1/8W
R60,R75,R79,R80,R111,
R118,R119,R121
70 2 R26,R69 5k6 RES 1/8W
71 1 R27 330 RES 1/8W
72 1 R28 15k RES 1/8W
73 4 R30,R36,R40,R62 33k RES 1/8W
74 2 R33,R32 100 RES 1/8W
75 1 R43 680R 1/8W
76 2 R45,R44 31K6 1% 1/4W
77 2 R47,R46 10K 1% 1/4W
78 2 R48,R49 169K 1% 1/4W
79 2 R138,R50 5K6
80 2 R51,R137 1M
81 1 R52 3K3 RES 1/8W
82 4 R53,R57,R71,R72 4K7 RES 1/8W
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