109
©2011 Broadcast Electronics
BOM
LEVEL
PART NO.
DESCRIPTION
QTY
REF. DES.
....2
229-3914
DRIVER,DOT/BAR DISPLAY LM3914N
3
U19, U20, U21
....2
320-0016
LED,GRN PANEL INDICATOR
7
DS2, DS3, DS4,
DS5, DS18, DS19,
DS20
....2
320-0017
LED,RED MV57173 I OR H
9
DS1, DS6, DS7,
DS8, DS13, DS14,
DS15, DS16, DS17
....2
320-0021
DISP,LCD,4-DIGIT,0.7
1
DS12
....2
320-4164
LED ARRAY,GRN,10 BAR
2
DS9, DS10
....2
320-7164
LED ARRAY RED MV57164 INTEN G OR H
1
DS11
....2
340-0107
KEYSWITCH,SI20601H1 SECME (NOTE)
6
S1, S2, S3, S4, S5,
S6
....2
402-0000
TY-RAP
1
....2
413-1597
TERM,TURRET,2 SHLDR,.219,GOLD
FLASH
7
E1, TP1, TP2, TP3,
TP4, TP5, TP6
....2
417-0172
SKT, 20 PIN SINGLE ROW,SAMTEC
2
....2
417-0200
CONN,HEADER 20 PIN
1
J14
....2
417-0804
SOCKET,8-PIN DIP,BURNDY
3
XU4, XU5, XU18
....2
417-1404
SOCKET,14-PIN DIP
5
XU1, XU2, XU3,
XU6, XU13
....2
417-1604
SKT,16-PIN,DIP
6
XU8, XU9, XU10,
XU11, XU12, XR32
....2
417-1804
SOCKET,18-PIN,DIP,HIGH RELIABILITY
3
XU19, XU20, XU21
....2
417-4005
SOCKET,40-PIN,DIP,HIGH RELIABILITY
1
XU7
....2
420-6104
SCREW,6-32X.250,S.S. PH
4
....2
423-6002
#6 LOCK SPLIT
5
....2
426-6000
PEM NUT,#6-32 KFS2-632
5
....2
449-0006
TEST CLIP,COILED
1
....2
519-0108
PCB,BLANK,METERING (scan)
1
..1
919-0445-309
ASSY,PCB,RFI FILTER,CE
1
....2
417-0039-VLX
CONN,BNC,PCB,VERT MOUNT,VALOX
BODY
-1
REMOVE J305
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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