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CUSTOM MANUFACTURED FOR RADIO SHACK, A DIVISION OF TANDY CORPORATION
Page
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
B LOC K DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
DIA L STRINGING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
A LIGNMENT PROCE DURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-13
TROUB LESHOOTING HINTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-15
PRINTE D CIRCUIT BOAR D (TOP & BOTTOM VIEWS) . . . . . . . . . . . . . . . . . . 16-17
WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
EXP LO DE D VIEW/ DISASSEMB LY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . 19-20
E LECTRICA L PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21-29
MECHANICA L PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30- 1
3
IC & TRANSISTOR LEA D I DENTIFICATION AN D
IC B LOC K DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
IC & TRANSISTOR VO LTAGE CHART . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
SCHEMATIC DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34-35
Many electrical and mechanical parts in this chassis have special characteristics. These characteristics
often pass unnoticed and the protection afforded by them cannot necessarily be obtained by using
replacement components rated for higher voltage, wattage, etc. Replacement parts that have these
special safety characteristics are identified in this manual and its supplements, electrical compo
nents having such features are identified by a & in the schematic diagram and the parts list .
Before replacing any of these components, read the parts list in this manual carefully. The use of
substitute replacement parts that do not have the same safety characteristics as specified in the parts
list may create shock/ fire, or other hazards.
-2 -
s I ICATIONS
The supply voltage is 6 V ± 0 V DC, from a regulated power supply.
.2
The power source must be isolated from other equipment connected to antenna or output.
The room temperature is 25 degrees C (77 degrees F).
For test set up, See BAND/TRAC KING Alignment Figures on Page 13 . (IF Alignment Figure for
UHF).
Speaker impedance: 4 ohms
Output readings are taken across a non-reactive load.
Output reference level is 5 0mW total power.
The generator output shall terminate in an IRE loop and loop pointing toward rear of receiver.
Modulation: 4 00Hz, 3 0 %
UNIT NOMINAL LIMIT
Frequency Coverage kHz 5 10-165 0 52 0-162 0
IF kHz 455 ±5
Antenna Sensitivity for reference at 6 00kHz MV/m 80 20 0
at 1 000kHz MVim 80 2 00
at 14 00kHz MV/m 80 2 b0
Antenna Sensitiyity for S/N 2 0dB at 6 00kHz MV/m 28 0 5 00
at 1 0 0kHz
0 MV/m 28 0 5 00
at 14 00kHz MV/m 28 0 5 00
S/N at 5 mV/m at 1 000kHz dB 46 40
ACA at reference level at 1 000kHz dB 26 15
AGC figure of merit dB 55 40
IF rejection at 6 00kHz dB 32 25
I mage rejection at 14 00kHz dB 45 35
Band-width at 6 dB down kHz 6 4-8
Output, at 1 0 TH D at 1 000kHz
%
5 mV/m, 1 000Hz, 3 0 Mod.
% mW 4 00 35 0
Distortion at reference output
at 4 00Hz, 3 0 Mod. at 5 mV/m
% % 1.5 5
DC Current drain, no signal rnA 22 30
Whistle modulation of 2nd & 3rd harmonic
at 1-1 00mV/m % 5 15
Dial Calibration at 6 00kHz kHz ±25
at 1 000kHz kHz ±5 0
at 16 00kHz kHz ±75
Audio Fidelity, 1 kHz= 0dB Hz 1 00 3 000
- 18 0-23 00
The oscillator must operate at 6 00kHz, with all supply voltages about 4 V DC; an over-voltage of
1 0 shall not be harmful.
%
FM BAND
Speaker impedance: 4 ohms
Use resistive load.
Reference output level: 5 0mW
Signal generator impedance: 75 ohms
Disconnect telescopic antenna cable.
The signal voltage in this specification is the voltage appearing across the tuner input terminals.
Modulation: 4 00Hz, 22.5 kHz deviation.
UNIT NOMINAL LIMIT
Frequency Coverage MHz 87-1 0 9.5 88-1 08
IF MHz 1 07
.
- -3
UNIT NOMINAL LIMIT
Sensitivity for 50 mW output at 90 MHz Jlv 2 7
at 98 MHz JlV 2 7
at 106 MHz JlV 2 7
Sensitivity for 30 dB S/N at 90 MHz JlV 4 10
at 98 MHz Jlv 4 10
at 106 MHz JlV 4 10
S/N at 1 mV at 98 MHz JlV 46 40
FM Limiting, 3 dB JlV 7 25
IF rejection at 90 MHz dB 70 50
Image rejection at 106 MHz S/N 20 dB dB 36 25
Power output at 10% TH D (1000 Hz) mW 400 350
ACA 100 JlV, ±400 kHz dB 28 15
Audio TH D, 400 Hz (1100 JlV) % 0.5 2
Lowest Battery Voltage for operation v 4
Dial calibration at 88 MHz kHz 800
at 108 MHz kHz 8 00
AFC holding 1 mV input kHz 350 ±150-±350
Set must meet the requirements of the FCC.
SW BAND
Speaker impedance: 4 ohms
Output readings are taken across a non-reactive load.
Output reference level is 50 mW total power.
Connect signal generator hot lead through 15 pF capacitor to antenna terminal.
Disconnect telescopic antenna cable.
UNIT NOMINAL LIMIT
Frequency Coverage MHz 5.8-18.5 6-18
IF kHz 455 ±5
Antenna Sensitivity for reference
Output power, provided S/N 6 dB at 7 MHz JlV 10 20
at 12 MHz JlV 10 20
at 17 MHz JlV 10 20
Antenna Sensitivity for S/N 20 dB at 7 MHz JlV 20 40
at 12 MHz JlV 20 40
at 17 MHz JlV 20 40
S/N at 100 JlV at 12 MHz dB 34 28
ACA at reference level, 12 MHz dB 20 14
AGC figure of merit at 12 MHz input 5 mV dB 45 36
Image rejection at 17 MHz dB 10 4.5
Output at 10% TH D at 12 MHz mW 400 300
Dial Calibration at 6 MHz kHz ±500
at 18 MHz kHz ±500
The oscillator must ·operate at 7 MHz with all Supply Voltages above 4 V DC. An over voltage of
10% shall not be harmful.
-4 -
F Air-Hi BAND
Speaker impedance: 4 ohms
Use resistive load.
Reference output level: 50 mW .
Signal Generator impedance: 75 ohms
Disconnect telescopic antenna cable.
The signal voltage in this specification is the voltage appearing across the tuner input terminals.
Modulation: 400 Hz, 5 kHz deviation
UNIT NOMINAL LIMIT
Frequency Coverage MHz 106.5-176.5 108-174
IF MHz 10.7
Sensitivity for 50 mW output, 6 dB S/N
at 110 MHz p,V 5 10
at 140 MHz p,V 5 10
at 170 MHz p,V 5 10
Sensitivity for 20 dB S/N at 110 MHz p,V 10 20
at 140 MHz p,V 10 20
at 170 MHz p,V 10 20
S/N at 1 mV at 140 MHz dB 46 40
Limiting 3 dB at 140 MHz dev. p,V 100 200
IF rejection at 110 MHz dev. dB 70 50
Image rejection at 17 0 MHz S/N 20 dB dev. dB 24 16
Power output at 10% THO ( 1000 Hz) mW 400 350
THO 1 mV 400 Hz, 5 kHz dev. at 140 MHz % 2 4
Lowest Battery Voltage for operation v 4
Dial Calibration at 108 MHz kHz ±800
at 174 MHz kHz ±1200
Maximum Squelch Sensitivity p,V 5 10
Squelch merit dB 20 10
Set must meet requirements of the FCC.
lo BAND
Speaker impedance: 4 ohms
Use resistive load.
Reference output level: 50 mW
Signal Generator impedance: 75 ohms
Disconnect telescopic antenna cable.
The signal voltage in this specification is the voltage appearing across the tuner input terminals.
Modulation: 400 Hz, 5 kHz deviation
UNIT NOMINAL LIMIT
Frequency Coverage MHz 29-51 30-50
IF MHz 10.7
Sensitivity for 50 mW output at 30 MHz p,V 2 7
at 40 MHz p,V 2 7
at 50 MHz p,V 2 7
Sensitivity for 20 dB S/N at 30 MHz p,V 4 10
at 40 MHz p,V 4 10
at 50 MHz p,V 4 10
S/N at 1 mV at 40 MHz dB 46 40
Limiting 3 dB at 40 MHz p,V 50 100
IF rejection at 3 0 MHz dB 60 45
-5 -
UNIT NOMINAL LIMIT
Image rejection at 50 MHz S/N 20 dB dB 36 26
Power output at 10% THO (1000 Hz) mW 400 350
THO 1 mV 400 Hz, 5 kHz dev.at 40 MHz % 2 4
Lowest Battery Voltage for operation v 4
Dial Calibration at 30 MHz kHz ±500
at 5 0 MHz kHz ±500
Maximum Squelch Sensitivity J.lV 5 10
Squelch merit dB 20 10
Set must meet the requirements of the FCC.
UHF BAND
Speaker impedance: 4 ohms
Use resistive load.
Reference output level: 50 mW
Signal Generator impedance: 50 ohms
Disconnect telescopic antenna cable.
The signal voltage in this specification is the voltage appearing across the tuner input terminals.
Modulation: 400 Hz, 5 kHz deviation
UNIT NOMINAL LIMIT
Frequency Coverage MHz 449-513 450-512
IF MHz 10.7
Sensitivity for 50 mW output at 450 MHz J.1V 7 20
at 480 MHz J.lV 7 20
at 512 MHz J.1V 7 20
Sensitivity for 20 dB S/N at 450 MHz J.1V 10 26
at 480 MHz J.lV 10 26
at 512 MHz J.lV 10 26
Limiting 3 dB at 480 MHz dB 50 100
IF rejection at 450 MHz dB 60 40
Image rejection at 510 MHz S/N 20 dB dB 30 18
Power output at 10% THO ( 1000 Hz) mW 400 350
THO 1 mV 400 Hz, 5 kHz dev.at 480 MHz % 2 4
Lowest Battery Voltage for operation v 4
Dial Calibration at 450 MHz kHz ± 3000
at 512 MHz kHz ±3000
Maximum Squelch Sensitivity J.1V 10 36
Squelch merit dB 20 10
Set must meet the requirements of the FCC.
NOTE: Nominal specs represent the design specs; all units should be able to approximate these -
some will exceed and some may drop slightly below these specs. Limit specs represent the absolute
worst condition which still might be considered acceptable; in no case should a unit perform to less
than within any Limit spec.
-6 -
0
012 013
Qll 014
FM/VHF/UHF FM/VHF/UHF
FM/VHF/UHF 2nd IF 3rd IF FM/VHF/UHF
1 t IF
s
(10.7 MHz) (10.7 MHz) 4th IF
-
(10.7 MHz) A
"i% r l
s
k z
AM/SW2nd I F
(455 kHz)
(10.7 MHz)
)>
ip
UHF
AM ANT. COIL
AM
G)
ll
II sw c :a
)>
II
OVHFAir-Hi
II
oVHF Lo
0 015
UHF VHF/UHF
S QUELCH
VHFAir-Hi
® AGC
SW ANT.COIL
EXT. ANT.
!SQUELCHI
"-J
I
UHF
(VHFLo) jVOLUME!
ROD ANTENNA
PHONE
LIGHT ON
@ D9
UHF TUNER
.r----------------,
I U I 6V
PL I C CELL X 4 AC 120V
POWER SWITCH 53
0
-
l>
r-
-
-
-
00
l
5 1/2-TURNS
3-TU RNS
NOTE: SET TU NIN G DRUM
TO LOW FREQUE
(MAX. CAPAC ITANC NCY PO SIT ION.
E)
I
T 5
C2
Ll2
(!JJ
c:CI
-.:F='---'
::::j'---'
7
TI
0
--+----[i:' mit"ttt r:-;of
E-;:;:;- i e;;; riQOl2
3
T Ll4 LIS T4 I®J @;
L8
IJfJO
L5
L9
T6 T2
T7 Ts lel@ L7 D
C3
1§1®1 b
[I::
a
cJ) 0
UHF TUNER PACK
ST OF TEST EQUIP
1. DC Volt Meter (above 50 kU/V) 0
2. AM Signal Generator
3. Vacuum Tube Volt Meter (V.r M.)
.v.
4. IF Sweep Generator
5. FM Signal Generator
6. Oscilloscope
7. DC power supply
0
p
1. Check source voltage. INPU
2. Set function switch to band being aligned.
3. FM/VH Lo/Air-Hi, SW and UHF telescopic antennas should be disconnected.
Signal input should be kept as low as possible to avoid AGC action.
5. modulation is 4 00 Hz, 30% for AM and SW.
6. Standard modulation is 400 Hz, 2 kHz deviation for FM.
2.5
7. Standard modulation is 400 Hz, 5 kHz deviation for VHF Lo, VHF Air-Hi and UHF.
Connection signal generator to be between chassis ground and EXT. ANT. JAC K (except for
AM and SW) .
9. See Figure 1 dummy antenna/matching pad for FM Signal Generator output connections.
-9 -
AM /SW IF ALIGNMENT
Alignment Equipment Connection Step Gen. Freq. Dial Setting Adjustment For
AM Signal
See Maximum Maximum
IF Generator, 455kHz T2, T7, T10
Figure 1. frequency output
V.T.V.M.
AM /SW IF Speaker Term.
V.T.V. M.
A M SSG
GEJ
0
Figure 1
AM ALIGNMENT
Alignment Equipment Connection Step Gen. Freq. Dial Setting Adjustment For
Minimum L7 Maximum
1 510 kHz
frequency OSC Coil output
AM Signal
TUNING See Maximum Maximum
Generator, 2 1650 kHz C3a
COVERAGE Figure 2. frequency output
V.T.V.M.
Repeat steps 1 and 2 until tuning coverage is exactly from
3
510 kHz to 1650 kHz.
Tune to L6 Maximum
1 600 kHz
signal. Antenna Coil output
AM Signal
See Tune to Maximum
TRACKING Generator, 2 1400 kHz C4a
Figure 2. signal. output
V.T.V.M.
Repeat steps 1 and 2 until no further improvement can be
3
made.
AM BAND/TRACKING Speaker Term.
V. T.V. M.
0
0
Figure 2
- 10 -
F
Alignment Equipment Connection Step Gen. Freq. Dial Setting Adjustment For
IF Sweep Symmetri-
See Maximum T1, T6, T8,
IF Generator, 10.7 MHz cal S- curve
Figure 3. frequency T9, T11
Oscilloscope on scope
l5
Maximum
1 88 MHz 88 MHz Stretch or
output
Squeeze
FM Signal
TUNING See Maximum
Generator, 2 108 MHz 108 MHz Cle
COVERAGE Figure 4. output
V.T.V.M.
Repeat steps 1 and 2 until tuning coverage is exactly from
3
88 MHz to 108 MHz.
l3
Tune to Maximum
1 90 MHz Stretch or
signal. output
Squeeze
FM Signal
See Tune to Maximum
TRACKING Generator, 2 106 MHz Clf
Figure 4. signal. output
V.T.V.M.
Repeat steps 1 to 3 until no further improvement can be
3
made.
IF
EXT ANT Jack
. Speaker Term.
02 Emitter R69/C84
OSCILLOSCOPE V. T. V. M.
FM SSG
SWEEP GEN.
SET SET 1--rl
gGEt] I .I
Dummy Ant.
1\ 1\
@@@
0
I m
Qg
Figure 3 Figure 4
SW ALIGNMENT
Alignment Equipment Connection Step Gen. Freq. Dial Setting Adjustment For
Minimum L9 Maximum
1 5.8 MHz
frequency OSC Coil output
AM Signal
TUNING See Maximum Maximum
Generator, 2 18.5 MHz C3b
COVERAGE Figure 5. frequency output
V.T.V.M.
Repeat steps 1 and 2 until tuning range covers exactly from
3
5.8 MHz to 18.5 MHz.
Turn to Maximum
1 7 MHz L8
signal. output
AM Signal
See
TRACKING Generator, Turn to Maximum
Figure 5 . 2 17 MHz C4b
V.T.V.M. signal. output
3 Repeat step 1 until no further improvement can be made.
EXT. ANT. JACK Speaker Term.
AM SSG
5
- 11 -
VHF Air-Hi ALIGNMENT
Alignment Equipment Connection Step Gen. Freq. Dial Setting Adjustment For
IF Sweep Symmetri-
See Maximum cal S -curve
IF Generator, 10.7 MHz T3
Figure 6. frequency
Oscilloscope on scope
L14
Maximum
1 108 MHz 108 MHz Stretch or
output
Squeeze
FM Signal
TUNING See Maximum
Generator, 2 174 MHz 174 MHz C2e
COVERAGE Figure 7. output
V.T.V.M.
Repeat steps 1 and 2 until tuning coverage is exactly from
3
144 MHz to 174 MHz.
L12
Tune to Maximum
1 110 MHz Stretch or
signal. output
Squeeze
FM Signal
See Tune to Maximum
TRACKING Generator, 2 170 MHz C2f
Figure 7. signal. output
V.T.V.M.
Repeat steps 1 and 2 until no further improvement can be
3
made.
VHF Air- IF
EXT.ANT.Jack Speaker Term.
06 Emitter R69/C84
OSCILLOSCOPE V.T.V.M.
SWEEP GEN. \ ,--
I
(5) 11
SET
@@@
rr
6 7
VHF lo N
Alignment Equipment Connection Step Gen. Freq. Dial Setting Adjustment For
IF Sweep Symmetri-
See Minimum
IF Generator, 10.7 MHz T4 cal S-curve
Figure 8. frequency
Oscilloscope on scope
Maximum Maximum
1 29 MHz L18
frequency output
FM Signal
TUNING See Maximum Maximum
Generator, 2 51 MHz C2g
COVERAGE Figure 9. frequency output
V.T.V.M.
Repeat steps 1, 2 and 3 until tuning coverage is exactly from
3
29 MHz to 51 MHz.
Tune to Maximum
1 30 MHz L17
signal. output
M Signal
See Tune to Maximum
TRACKING Generator, 2 50 MHz C2h
Figure 9 . signal. output
V.T.V.M.
Repeat steps 1, 2 and 3 until no further improvement can
3
be made.
- 12 -
VHF Lo IF VHF Lo BAND/TRACKING
EXT. ANT. Jack Speaker Term.
R69/C84
OSCILLOSCOPE V.T.V. M.
AM SSG
SWEEP GEN.
SET 1--rl
GEB
Dummy Ant.
0
I .I I o
I I "rtr
Figure 8 Figure 9
UHF ALIGNMENT
Alignment Equipment Connection Step Gen. Freq. Dial Setting Adjustment For
FM Signal
See Maximum Maximum
IF Generator, 1 480 MHz T5
Figure 10. frequency output
V.T.V.M.
TUNING
The UHF tuner has been precisely set at the factory. Additional adjustments are very difficult
RANGE
and normally will never be required.
&
If tuning range and/or tracking error exists, replace entire UHF TUNER PACK Ass'y.
TRACKING
UHF IF
UHF Tuner Input Speaker Term
V.T. V.M.
\ SET
0
Figure 1 0
SCHEM ATIC OF DUM M Y ANTENNA
TO FM GEN. --zr-----1r--v\/\r--zr- TO EXT. ANT.JACK
son
(OUTPUT IMPEDANCE) ·
I son
Figure 1 1
- 13 -
I
A) NO OUTPUT 1) Faulty AC power cord:
Replace.
2) Broken wire in the battery case:
Repair or replace.
3) Battery polarity is wrong:
Correct batteries.
4) Weak batteries:
Replace.
5) Defective rectifier, Dl1 and D12 circuit:
Repair or replace the defective component(s).
6) Defective HEADPHONE JACK:
Repair or replace.
7) Broken speaker voice coil:
Replace.
8) Open power transformer:
Replace.
9) Defective power switch (53):
Replace.
10) Defective audio circuit, IC-1 and 016:
Repair or replace the defective component(s).
11) Defective VOLUME (R1):
Replace.
12) Defective power supply circuit, 019 and D10:
Repair or replace.
B) NO AM 1) Poor contact in selector switch:
Repair or replace.
2) Defective AM IF circuit, 03, 012, 013, D4, T2, T7 and T10
or resistors and capacitors:
Repair or replace the defective component(s).
3) Defective bar antenna coil L6 and OSC coil L7:
Repair or replace.
C) NO FM 1) Poor contact in selector switch:
Repair or replace.
2) Defective FM IF circuit, 02, 011, 012,013, 014, D2, D3,
D5, D6, T1, T6, T8, T9, T11 and CF1 or resistors and
capacitors:
Repair or replace the defective component(s}.
3) Defective RF Amp, 01:
Replace.
D) NO VHF Air-Hi 1) Poor contact in selector switch:
Repair or replace.
2) Defective VHF Air-Hi IF circuit, 06, 08, 09, 011, 015, D5,
D6, D7, D8 and 13 or resistors and capacitors:
Repair or replace the defective component(s).
3) Defective RF and OSC circuit, 05 and 07:
Repair or replace the defective component(s).
- 14 -
SYM PTOM CAUSE AND REM EDY
E) NO VHF Lo 1) Poor contact in selector switch:
Repair or replace.
2) Defective VHF Lo circuit, 09, 011, 012, 013, 014, 015,
D3, D5, D6 and T4 or resistors and capacitors:
Repair or replace the defective component(s).
3) Defective RF and OSC circuit, 08 and 010:
Repair or replace the defective component(s}.
F) NO EFFECT AT FU L L LENGTH 1) Poor contact between band selector switch and rod antenna:
OF ROD ANTENNA ON FM, Repair or replace.
VHF Air-Hi, VHF Lo, SW 2) Broken wire between band selector switch and rod antenna:
Repair or r.eplace.
G) NO EFFECT WHEN CONNECT Poor contact on jack for EXT. ANT. or defective jack
ING EXT. ANT. Repair or replace.
H) HEADPHONE JACK DOES Poor contact on HEADPHONE jack or defective:
NOT FUNCTION Repair or replace.
I) NO SW 1) Poor contact in selector switch:
Repair or replace.
2} Defective SW IF circuit, 03, 012, 013, D4, T2, T7 and T10
or resistors and capacitors:
Repair or replace the defective component(s).
3) Defective OSC circuit, 04:
Repair or replace.
J) NO SQUELCH Defective 015, 017, 018 and R2 circuit:
Repair or replace the defective component(s).
K) DISTORTION Power voltage is lower than required:
Replace batteries.
- 15 -
......
-
c.o
or---
TO EXT ANT.
-
()
-
()
s:
w
>
a..
0
-
.....
a:
BOTTOM VIEW
1-
z
<(
E
- 17 -
T UNER ASS'Y Pl.N SIDE VIEW
ANT
FMIVHF
1i :::R p:U T ON P.C.B.
AC POWER CORD
AUSTRALIAN MODELS ONLY
B
FM VHF UHF
ANTENNA ANTENNA
TERMINAL BLOCK
co
SPEAKER
a:
HEADPHONE
-
ORANGE
JACK
I
WHITE
c BLACK BLACK
TERMINAL BATTER Y
z
-
a:
-
L I /
B. Removal p c Board
· ·
1. R emove 2 screws .
2. Loosen 1 screws .
, 2 screws 3 . Move Power Transformer toward other
side cabinet.
- 19 - - 20 -
R/S MFR'S
IPTION
PART NO. PART NO.
Capacitor, Poly Variable 152010020A
C2 Capacitor, Poly Variable 152000380A
C3 Trimmer, AM/SW Local Osc. 1540002208 or
154000150A or
154010190A
C4 Trimmer, AM/SW Ant. 1540002208 or
154000150A or
154010190A
C5 Ceramic 7 pF 50WV ±0.5 pF
C6 Ceramic 33 pF 50WV ±5%
C7 Ceramic 20 pF 50WV ±5%
C8 Ceramic 0.022 J.LF 25WV +80-20%
C9 Ceramic 0.01 J.LF 25WV +80-20%
C10 Ceramic 22 pF 50WV ±5 %
C11 Ceramic 4 pF 50WV ±0.5 pF
C12 Ceramic 470 pF 50WV ±10 %
C13 Ceramic 0.022 J.LF 25WV +80-20%
C14 Ceramic 39 pF 50WV ±5%
C15 Ceramic 0.01 J.LF 25WV +80-20%
C16 Ceramic 5 pF 50WV ±0.5 pF
C17 Ceramic 5 pF 50WV ±0.5 pF
C18 Ceramic 0.01 J.LF 25WV +80-20%
C19 Ceramic 15 pF 50WV ±5%
Ceramic 33 pF 50WV ±5%
C21 Not used
C22 Ceramic 0.022 J.LF 25WV +80%-20%
C23 Polystyren 320pF 50WV ±5%
C24 Ceramic 10 pF 50WV ±5%
C25 Ceramic 0. 01 J.LF 25WV +80-20%
C26 Not used
C27 Ceramic 0.022 J.LF 25WV +80-20%
C28 Ceramic 330 pF 50WV ±10%
C29 Ceramic 0. 022 J.LF 25WV +80-20%
C30 Polystyren 2500 pF 50WV ±5% CC-252JJEP
C31 Not ued
C32 Ceramic 5 pF 50WV ±0.5 pF
C33 Ceramic 47 pF 50WV ±5%
C34 Ceramic 0.022 J.LF 25WV ±10%
C35 Ceramic 0.001 J.LF 25WV ±10%
C36 Ceramic 0.022 J.LF 25WV +80-20%
C37 Ceramic 150 pF 50WV ±5%
Ceramic 5 pF 50WV ±0.5 pF
Ceramic 4 pF 50WV ±0.5 pF
C40 Ceramic 470 pF 50WV ±10%
C41 Ceramic 0.022 J.LF 25WV +80-20%
C42 Ceramic 22 pF 50WV ±5%
C43 Ceramic 0.01 J.LF 25WV +80-20%
C44 Ceramic 5 pF 50WV ±0.5 pF
- 21 -
R/S MFR'S
REF. NO. DESCRIPTION
PART NO. PART NO.
C45 Ceramic 10 pF 50WV ±5%
C46 Ceramic 15 pF 50WV ±5%
C47 Ceramic 0.01MF 25WV +80-20%
C48 Ceramic 100 pF 50WV ± 10%
C49 Ceramic 24 pF 50WV ±5 %
C50 Ceramic 75 pF 50WV ±5%
C51 Ceramic 68 pF 50WV ±5%
C52 Ceramic 0.022 MF 25WV +80-20%
C53 Ceramic 0.022 MF 25WV +80-20%
C54 Ceramic 150 pF 50WV ±5%
C55 Ceramic 7 pF 50WV ±0.5 pF
C56 Ceramic 0.01 MF 25WV +80-20%
C57 . Ceramic 0.022 MF 25WV +80-20%
C58 Ceramic 0.022 MF 25WV +80-20%
C59 Ceramic 5 pF 50WV ±0.5 pF
C60 Ceramic 680 pF 25WV ±10%
C61 Ceramic 0.022 MF 25WV +80_.:20%
C62 Ceramic 0.022 MF 25WV +80-20%
C 63 Ceramic 0.022 MF 25WV +80-20%
C64 Ceramic 0.022 MF 25WV +80-20%
C65 Mylar 0.022 MF 50WV ±10%
C66 Electrolytic 100 MF 6.3 v ±20%
C67 Ceramic 0.047 MF 25WV +80-20%
C68 Electrolytic 4. 7 MF 50 v ±20%
C69 Mylar 0.047 MF 50WV ±10%
C70 Ceramic 20 pF 50WV ±5%
C71 Ceramic 0.022 MF 25WV +80-20%
C72 Electrolytic 4. 7 MF 50V ±20%
C73 Ceramic 0.01 MF 25WV +80-20%
C74 Ceramic 0.022 MF 25WV +80-20%
C75 Mylar 0. 1 MF 50WV ± 10%
C76 Ceramic 0.047 MF 25WV +80-20%
C77 Ceramic 0.022 MF 25WV +80-20%
C78 Mylar 0. 022 MF 50WV ±10%
C79 Electrolytic 1000 MF 6.3 v ±20% CC-108MBA P
C80 Ceramic 0.022 MF 25WV +80-20%
C81 Ceramic 0.01 MF 25WV +80-2 0%
C82 Ceramic 0.01 MF 25WV :+80-20%
C83 Electrolytic 3.3 MF 50 v ±20%
C84 Mylar (US/CA) 0.033 MF 50WV ± 10%
Mylar (AU) 0.022 MF 50WV ±10%
C85 Mylar 0.0068 MF 50WV ± 10%
C86 Ceramic 0.047 MF 25WV +80-20%
C87 Ceramic 0.0047 MF 25WV ±10%
C88 Electrolytic 10 MF 6.3 v ±20%
C89 Electrolytic 4. 7 MF 50V ±20%
C90 Ceramic 0.047 MF 25WV +80-20%
C91 Ceramic 4 pF 50WV ±0.5 pF
C92 Mylar 0.022 MF 50WV ± 10%
C93 Ceramic 220 pF 50WV ±10%
- 22 -
REF. NO. R/S MFR'S
DESCRIPTION
PART NO. PART NO.
C94 Ceramic 0.022 J.tF 25WV +80-20%
C95 Electrolytic 1 11F 50V ±20%
C96 Ceramic 0.022 J.tF 25WV +80-20%
C97 Ceramic 0.022 J.tF 25WV +80-20%
C98 Ceramic 0.022 ;UF 25WV +80-20%
C99 Ceramic 0.022 J.tF 25WV +80-20%
C100 Electrolytic 0.47 J.LF 50V ±20%
C101 Ceramic 100 pF 50WV ±5%
C102 Electrolytic 1 J.LF 50V ±20%
C103 Ceramic 0.01 J.LF 25WV +80-20%
C104 Electrolytic 100 J.LF 6.3 v ±20%
C105 Mylar 0. 1 J.LF 50WV ±10%
C106 Electrolytic 3.3 11F 50 v ±20%
C107 Mylar 0.01 J.LF 50WV ±10%
C108 Electrolytic 33 J.LF 6.3 v ±20%
C109 Ceramic 0.001 J.LF 25WV ±10%
C110 Electrolytic 47 J.LF 6.3 v ±20%
C111 Mylar 0.01 J.LF 50WV ±10%
C112 Mylar 0.068 J.LF 50WV ±10%
C113 Electrolytic 220 J.LF 6.3 v ±20%
C114 Electrolytic 100 J.LF 6.3 v ±20%
C115 Electrolytic . 1000 J.LF 10 v ±20%
C116 Electrolytic 100 J.LF 10 v ±20%
C117 Electrolytic 470 J.LF 10 V (US/CA) ±20%
Electrolytic 470 J.LF 16 V (AU) ±20%
C118 Ceramic 0.022 11F 25WV +80-20%
C119 Ceramic 0.022 J.LF 25WV +80-20%
C120 Ceramic 0.022 J.LF 25WV +80-20%
C121 Ceramic 0.022 J.LF 25WV +80-20%
C122 Ceramic 820 pF 50WV ±10%
C123 Ceramic 330 pF 50WV (S L) ±10%
C124 Not used
C125 Ceramic 0.022 J.LF 25WV +80-20%
C12 6 Not used
C127 Electrolytic 4. 7 J.L F 50 v ±20%
C128/129 Ceramic 0.022 J.L F 25WV +80-20%
C130 Ceramic 0.047 11F 25WV +80-20%
D PASS
REF. NO. R/S MFR'S
DESCRIPTION
PART NO. PART NO.
BPF1 Filter, VHF Air-Hi 524000110A
CERAM IC
R/S MFR'S
REF. NO. DESCRIPTION
PART NO. PART NO.
CF1 Filter, Ceramic 10. 7 MHz 392300460A or
392300470A or
392300360A
- 23 -
R/S
REF. NO.