Watkins-Johnson Company WJ-8718-19/FE Instruction Manual page 11

WJ-8718-19/FE HF RECEIVER CONTENTS
TABLE OF CONTENTS (Cont'd)
SECTION V
REPLACEMENT PARTS LIST
Paragraph page
5.6.4.1 Type 794315-1 VHF Preselector/lst LO Assembly 5-30
5.6.4.1.1 Type 370689-1 1st LO Synthesizer 5_32
5.6.4.1.2 Type 370690-1 VCO WW! 5-35
5.6.4.1.3 Type 794274-1 Preselector WWW!!!!!!! 5-38
5.6.4.2 Type 794316-1 Input Converter/2nd LO Assembly ...WW 5-41
5.6.4.2.1 Type 794270-1 2nd Local Oscillator 5-43
5.6.4.2.2 Type 270907-1 2nd LO Converter 5_46
5.6.4.2.3 Type 270901-1 1st Converter 5-48
5.6.4.3 Type 794276-1 RF Input Switch W 5-50
5.6.4.3.1 Type 270935-1 RF Input Switch PW Assembly 5-52
5.6.4.4 Type 794327-1 1 MHz Filter 5-54
5.6.5 Type 791569-1 IF Motherboard !! 5-56
5.6.5.1 Type 791594-6 10.7 MHz Filter Switch !!!!! 5-58
5.6.5.2 Type 794254-1 10.7 MHz/455 kHz Converter !! 5-62
5.6.5.3 Type 791595-9 455 kHz Filter Switch 5-66
5.6.5.6 Type 796175-1 AGC Amplifier 5-69
5.6.5.7 Type 726002-2 455 kHz Amplifier/AM Detector 5-73
5.6.5.8 Type 791599-4 FM, CW, <5c SSB Detector/Audio 5-77
5.6.5.9 Type 7459 Audio Amplifier 5-80
5.6.6 Type 791570-1 Synthesizer Motherboard 5-83
5.6.6.1 Type 791630-1 1st and 3rd LO Synthesizer 5-85
5.6.6.1.1 Type 791629 1st LO VCO Assembly 5-88
5.6.6.1.2 Part 34750 1st LO Voltage Controlled Oscillator 5-90
5.6.6.1.3 Type 791600-1 1st & 3rd LO Synthesizer 5-94
5.6.6.2 Type 791601 2nd LO Synthesizer 5-100
5.6.6.3 Type 791576-1 BFO Synthesizer 5-106
5.6.7 Type 791580-1 I/O Motherboard 5-109
5.6.7.1 Type 794275-X Synthesizer Interface/Memory 5-111
5.6.7.2 Type 796032-1 IF Interface 5-114
5.6.7.3 Type 796037 Asynchronous I/O 5-117
5.6.7.4 Type 794300-1 Serial I/O Buffer 5-120
5.6.7.5 Type 794255-1 Sync Serial I/O 5-122
5.6.8 Type 796013-5 Front Panel Motherboard 5-124
5.6.8.1 Type 796056-1 Front Panel Encode 5-126
5.6.8.2 Type 796057-5 Front Panel Switch Board 5-129
5.6.9 Type 791202-5 Encoder Assembly 5-133
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