117
©2011 Broadcast Electronics
BOM
LEVEL
PART NO.
DESCRIPTION
QTY
REF. DES.
....2
420-6105
SCREW,6-32X.312,S.S. PH
13
....2
420-6106
SCREW,6-32X.375,S.S. PH
2
....2
420-6110
SCREW,6-32X.625,S.S. PH
6
....2
420-6112
SCREW,6-32X.750,S.S. PH
2
....2
420-8100
SCREW,8-32X.250,BR SL PAN HD
6
....2
421-0801
#10-32 BR HEX NUT
1
....2
421-8002
8-32 HEX NUT, BRASS
1
....2
423-0005
#10 LOCK SPLIT (BRONZE)
1
....2
423-1011
#4 LOCK SPLIT (BRONZE)
2
....2
423-4002
#4 LOCK S.S. SPLIT
4
....2
423-6002
#6 LOCK SPLIT
24
....2
423-6011
#6 FLAT .310 X .160 X .030
1
....2
423-8005
#8 LOCK SPLIT
6
....2
441-0184
STOFF,6-32,MALE-FEMALE,3/8
1
....2
450-0651
PLUG,HOLE,5/16
1
....2
455-0049-001
HEATSINK,RF AMP,FX50
1
....2
471-0585
COVER,RF AMP FX50
1
......3
471-0585-009
COVER,RF AMP,UNSCREENED FX50
1
....2
474-0301
PLATE,FRT,RF AMP PCB COVER
1
....2
474-0302
PLATE,BACK,RF AMP PCB COVER
1
....2
919-0105-001
ASSY PCB,RF AMP FX-50
1
......3
002-1034
CAP,CER,DISC,.001UF,1000V
1
C26
......3
009-6813
CAP,CER CHIP,68PF,500V,5%
1
C43
......3
024-3374
CAP,LYTIC,33UF,35V,STDUP
2
C23, C31,
......3
038-4753
CAP,PYST,.47UF,100V
2
C22, C30,
......3
040-3312
CAP,MICA,33PF,350V,10%
1
C35,
......3
040-5013
CAP,MICA,50PF,500V,5%
2
C37, C41,
......3
040-6813
CAP,MICA,68PF,500V,5%
1
C13,
Summary of Contents for FX-50
Page 12: ...x 2011 Broadcast Electronics This page intentionally left blank ...
Page 20: ...8 2011 Broadcast Electronics Figure 2 1 FX 50 E REAR PANEL CONNECTIONS SHEET 1 OR 2 ...
Page 21: ...9 2011 Broadcast Electronics Figure 2 1 FX 50 E REAR PANEL CONNECTIONS SHEET 2 OR 2 ...
Page 32: ...20 2011 Broadcast Electronics Figure 3 1 FX 50 E CONTROLS AND INDICATORS ...
Page 35: ...23 2011 Broadcast Electronics Figure 4 1 FX 50 E OVERALL SIMPLIFIED SCHEMATIC ...
Page 40: ...28 2011 Broadcast Electronics Figure 5 1 FX 50 E ASSEMBLY ...
Page 46: ...34 2011 Broadcast Electronics Figure 6 1 CONTROL CIRCUITRY SIMPLIFIED SCHEMATIC ...
Page 49: ...37 2011 Broadcast Electronics Figure 6 2 POWER SUPPLY SIMPLIFIED SCHEMATIC DIAGRAM ...
Page 53: ...41 2011 Broadcast Electronics Figure 6 4 PARALLEL LOAD CONNECTION ...
Page 56: ...44 2011 Broadcast Electronics Figure 6 5 NO PA VOLTAGE TO THE RF AMPLIFIER ...
Page 58: ...46 2011 Broadcast Electronics Figure 7 1 METERING CIRCUIT REMOVAL AND INSTALLATION DIAGRAM ...
Page 60: ...48 2011 Broadcast Electronics Figure 7 2 METTERING BOARD SIMPLIFIED SCHEMATIC ...
Page 68: ...56 2011 Broadcast Electronics Figure 8 1 MODULATED OSCILLATOR SIMPLIFIED SCHEMATIC DIAGRAM ...
Page 74: ...62 2011 Broadcast Electronics Figure 9 1 AFC PLL CIRCUIT BOARD SIMPLIFIED SCHEMATIC ...
Page 81: ...69 2011 Broadcast Electronics Table 9 2 FREQUENCY SYNTHESIZER PROGRAMMING ...
Page 84: ...72 2011 Broadcast Electronics Figure 9 4 NO RF OUTPUT LOCK IS EXTINGUISHED ...
Page 85: ...73 2011 Broadcast Electronics Figure 9 5 NO MODULATION LOCK INDICATOR ILLUMINATED ...
Page 89: ...77 2011 Broadcast Electronics Figure 10 1 RF AMPLIFIER SIMPLIFIED SCHEMATIC ...
Page 92: ...80 2011 Broadcast Electronics Figure 10 2 RF AMPLIFIER CIRCUIT BOARD CONTROLS ...
Page 95: ...83 2011 Broadcast Electronics Figure 10 3 RF AMPLIFIER TROUBLESHOOTING INFORMATION ...
Page 100: ...88 2011 Broadcast Electronics Figure 11 1 SLAVE FM BOOSTER SIMPLIIFED SCHEMATIC ...
Page 101: ...89 2011 Broadcast Electronics Figure 11 2 MASTER FM BOOSTER SIMPLIFIED SCHEMATIC ...
Page 161: ...149 2011 Broadcast Electronics Figure 14 1 OPTIONAL LOW PASS FILTER ASSEMBLY ...
Page 162: ...150 2011 Broadcast Electronics Figure 14 2 EXCITER FRONT RAIL MOUNTING APPLICATIONS ...
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