Watkins-Johnson Company WJ-8718-19/FE Instruction Manual page 294

REPLACEMENTS PARTS LIST
5.6.5.3 Type 791595-1 455 kHz Filter Switch
REF
DESIG
ci
C2
Thru
C7
C8
C9
Thru
C20
FL1
FL2
Ll
L2
L3
MP1
Ql
Q2
Thru
Q6
Rl
12
R3
R4
R5
R6
R7
R8
R9
RIO
Rll
R12
R13
R14
R15
R16
R17
R18
R19"
R20
R21
R22
DESCRIPTION
Capacitor, Ceramic, Disc: 0.47 F, 20%, 50 V
Same as Cl
Capacitor, Electrolytic, Tantalum: 15 uF, 10%,20f/ 1
Same as Cl
Filter, Bandpass: 6.4 kHz BW
Filter, Bandpass: 10 kHz BW
Coil, Fixed: 6.8 mH
Same as Ll
Same as Ll
Transipad
Transistor
Same as Ql
Resistor, Fixed,
Resistor, Fixed,
Resistor, Fixed,
Resistor, Fixed,
Resistor, Fixed,
Same as R5
Resistor, Fixed,
Resistor, Fixed,
Resistor, Fixed,
Resistor, Fixed,
Same as R5
Resistor, Fixed,
Same as Rl
Resistor, Fixed,
Same as R14
Same as R12
Same as Rl
Same as R2
Resistor, Fixed,
Same as R4
Same as R7
Same as R8
Composition:
Composition:
Composition:
Composition:
Composition:
Composition:
Composition:
Composition:
Composition:
Composition:
Composition:
22 k, 5%, 1/4 W
3.9 k, 5%, 1/4 W
270 ohm, 5%, 1/4
1.2 k, 5%, 1/4 W
22k, 5%, 1/4 W
12 k, 5%, 1/4 W
1.5 k, 5%, 1/4 W
150 ohm, 5%, 1/4
220 ohm, 5%, 1/4
10 k, 5%, 1/4 W
100 ohm, 5%, 1/4
Composition: 240 ohm, 5%, 1/4
Nominal value,final value factory selected.
WJ-8718-19/FE HF RECEIVER
REF DESIG PREFIX A4A3
QTY
PER
ASSY1
19
4
3
fi 2
3
3
3
3
W 3
rV 2
fi 7
MANUFACTURER'S
PART NO.
34452-1
CS13BE156K
92352
92353
553-3635-47
7717-44DAP
2N2222A
CF1/4-22K/J
CF1/4-3.9K/J
CF1/4-270 OHMS/J
CF1/4-1.2K/J
CF1/4-22 OHV1S/J
CF1/4-12K/J
CF1/4-1.5K/J
CF1/4-150 OHMS/J
CF1/4-220 OHMS/J
CF1/4-10K/J
CF1/4-100 OHMS/J
V 1
CF1/4-240 OHMS/J
MFR.
CODE
14632
81349
14632
14632
71279
13103
80131
09021
09021
09021
09021
09021
09021
09021
09021
09021
09021
09021
09021
RECM
VENDOR
56289
04713