Document text
) Kéq eo ee. INC.
SERVICE MANUAL
VHF FM TRANSCEIVER
MODEL MCH 40
PRINTED IN. USA
5-79 |
1227 S.PATRICK DR. ¢ P:
PRELIMINARY SERVICE INFORMATION FOR MCH 40
Radio Schematic | :
Test Procedure
PA Board Parts Overlay Showing Circuitry
Control Panel Parts Overlay Showing Circuitry
Main Board Parts Overlay Showing Circuitry
j
Main Board Parts Placement Diagram
Parts List®
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0300-4091-800 |
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2 Bou Cheoneemere er ee eg ee REVISIONS
NEXT ASSY USED ON REV |DESCRIPTION|D APPROVED |
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FINAL TEST PROCEDURE MICRO-COM H 40 SERIES
OWG.NO.
A. Trensmitter Alignment
Pa “restr Set-Up
A. Equipment
MICRO-COM H 40 Transceiver
HP 410 DC VTVM
DC Power Supply with Ammeter 13.6 VDC 10 Amps PC
VOM Simpson 360 (Digital)
AC VTVM
Audio Oscillator
Mic matching network
150 MHz Thruline Wattmeter, 30 db Power Pad
and 100 W Element
9. Spectrum Analyzer
10. Deviation Meter *
11. Frequency Counter *
i2,efomall- Blade Tuning Tool and) Hex Tuning Tool
USE TuneszupecCrystal
14. Band Reject Filter
Lo, pee Sw@Lecnh
OnNNU PWN KE
- Can be replaced with Cushman or similar equipment
UNLESS OTHERWISE SPECIFIED
DIMENSIONS ARE IN INCHES.
TOLERANCES ARE
FRACT. DEC
+ XxXE +
XXXE
APPROVALS |DATE |
CE Co RE coltied a bad ie COMMUNICATIONS INC.
aa a eqency_ SATELLITE BEACH, FLORIDA 32937
" {MATERIAL
TEST PROCEDURE MICROCOM H 40
a5 SIZE PART NUMBER REV.
be Cpa eral am Bt TELA sll6 :
ao tl
sm
Transmitter Tests
Test Interconnection Diagram
#15
EXt
1a lel
Switch
'#3 DC Power #1 MICRO-COM H 40 Ext #2 410
| Supply under prt DC VTYM
teste ETE
BE cle &
Re eae cm DC
, paar. Deqiunsue
| #4 #11
i\VOM 360 Frequency
| Counter
ose A ame Audio input Antenna
(47 Mic
Matching
Network
# 6
Audio
Generator
BXt
#10
Deviation
Meter
#8 #9
Wattmeter Spectrum
Analyzer
ce
#8 #14
502Pad F +3 Filter
Load
FIGURE #1
APPROVED ae § §
MICROPHONE MATCHING NETWORK
5602. OO| uf
AUDIO
OSC.
S002
PART NUMBER
S6N
TPI4 -116
ACVTVM
-| Garay
L3IIB
LSIIA
5
Ow’
L309
L310
1
SII - BIdL
cy
Ply
Al
L316
L3I5
L314
= ia
cle
ne)
=
L308
‘ON ‘SMG
M4
fi
DS EG
NS
L305
toy 0 Novienog ©
L304
Saito *
Vencnil
Te)
=
BES0¢
!
U
N
QO
IGURE 2
jek
r
BOLWio
RANSMITTER BOARD TUNING
Mm
+
REV.
B
PART NUMBER
A
TPI4-116
G
yap.
3
DO NOT SCALE DWG.
DWG. NO,
GRAPH I FIGURE 5
TXe COM PRESETS
oe SENSITIVE COILS hee
+20-——WiicROCOM-H_40A CR 4_4DBI_MICROCOMLH 40 r
Ha [CROCGNH_A0B|_WICROCOM Frag]
CW TURNS
FROM TOP
OF FORM
[30 |40 150 160 I70 dinB0
FREQ. MHz |
GRAPH IL FIGURE 6
RX COIL PRESETS
(FREQ. SENSITIVE COILS ONLY)
Pe a oe (a 3 ii
CW TURNS -- (ee et ier li
FROM TOP = | s Lael a af
OF FORM {tn PRERSEREREGESGEDEGERER ColccHoGNaah ar Jeccag a)
Bs nuS tener seensen Seaneeer oToeaa cara | Geaeoeear | : :
ate hee ie ; pan aaa {t ar ee ee |
El Mw Pe Pes | E Hf vie BES Sm
lee po eee dee Baeeee
aieel 7 CMMs 3%, [ BES, ZV by? = 4 Se guar a ma zi
= LO has goer eo r (STR CE ere Loa a Ey eete T OS SPT ei
(30 140 “150, 160 170 180
FREQ. MHz
DRAWN ME /C.MC RE a PART NUMBER sefalae preiea
-
ie II. A.1l. Preset potentiometer R323 so that it is
o ‘ at mid range.
Te) A.2. Preset coil cores as follows: (measured from
x top “or eformoainy turns)
Freq. Range 132-148 MHz 148-162 MHz 162-174 MHz
Com. Color MICROCOM H 40A MICROCOM H 40B MICROCOM H 40C
o Polea,s,C,D ~Grn aM ota fl G35 18
7 L309,L310 Org 1a 13 16
t+ L316,L315 Org BS 14 BS)
= £314,L308 Red 9.5 5 6
L304 Wht 8 6 8
bS37 Org 6.5 . 7 6
L305 Red S) 8 7
= This Table indicates presets for center band tune-up.
a See Graph I, Figure 5 for other frequencies.
>
(=)
ie
Insert center band tune-up crystal in Fl
position as follows:
Freq. Range 132-148 MHz 148-162 MHz 162-174 MHz
Freq. 140 MHz eet Z 168 MHz
Cr Insert External power connector and set Power
Siopive (#3). tOmL>.o vwOC asgundicated.on VOM (#4) .
De Insert external antenna connector and connect
Spectrum Analyzer (#9) to pad (#8) through
Band Reject Filter (#14).
Ee Insert external PTT connector (#16).
Ree Insert mic matching network. (#7)
G. On 4 channel models, set frequency selector to
ris
gle Turn on radio with ON/OFF Volume Switch.
III. Tune-Up Procedure (Refer to Figure #2).
Wrlsgimeonnect) Der VIVMed #2). between P2:e(+) and:M3 (-)
and DC VTVM (#2) to 5V scale.
2. Key transmitter with the external PTT. ~
Listen for relays to click then proceed to
next step.
Be Key transmitter with the external PTT and
tune L315, 316,310: and L309 in that
order for maximum reading on DC VTVM #2.
Voltage should be 3.0 VDC +.5V (M3).
Sx
&
: ART NUMBE REV.
DRAWN MF /C. MC DATE saan PART N R ayant 5
|
. Se
H
SHEET 5
REV. B
6
TPI4-116
DWG. NO.
Connect DC VTVM (#2) between P2 (+) and M4 (-),
then set DC VTVM (#2) to 5.0V scale.
Tune L314 and L308 for maximum reading on DC VTVM
(42). Voltage should ‘be ").5°40.5°0DC™ (M4).
Connect DC VTVM (#2) between P2 (+) and MSa C=).
then set DC VTIVM (#2) to 2.5V scale.
Tune L304 and L305 for maximum reading on DC VIVM (E22
Voltage should be 0.5 +022 VDCu(MS).
Tune L307, Clll, and C117 on the PA Deck for maxi-
mum power output as measured on wattmeter #8.
6
Power should exceed 40W. For marine coast stations tune
Cll clockwise to reduce eo SS power to 50 watts if the
stat:iion exceeds 50W.
RepeattSteps ARAB; CAD Pier piand G.
Set the Spectrum Analyzer (#9) and Band Reject
Filter (#14) for maximum carrier indication on the
0 db reference line. Attenuate the carrier with
the Band Reject Filter (#14) a minimum of 30 db.
Check for 2nd harmonic level on the Spectrum
Analyzer. The second harmonic should be greater
‘than09. 05, .down..
Check input current to the transceiver on the DC
Power Supply (#3). This level should not exceed
12 amps.
Connect the Counter (#11) to the output of the Pad
(#8) and set the warp control for Fl (L311A)for
the ~ominal. crystal frequency +.0001 MHz in
Section If B.
Connect Audio Signal Generator to the mike connec-
tor input using the appropriate matching network
(47), key transmitter and set the Audio Signal
Generator (#6) for 1 KHz tone and 150 mv AC as
indicated on the AC VTVM (#5).
Connect the deviation meter (#10) to the pad (#8)
and adjust the deviation, adjust R323 for +5 KHz
deviation as measured on the Deviation Meter.
Check modulation sensitivity by reducing the Audio
Generator Output until the deviaticn is +3.0 KHz.
Measure the Audio Generator Input Voltage on the
AC VTVM. This level should be less than 20 mv AC.
On 4 channel models, reconnect the counter
(R11).b0 the pad (#48) -andwchecks 2) 227. anc
F4 warp controls with the: crystal. All
positions shall be capable of being warped
on frequency +100 Hz. Repeat step L.
Monitor with deviation meter (#10); deviation
should be 4.5 KHz +0.5 KHz.
DRAWN MF/C. MC Pea LA PART NUMBER
Ca a LCT Wibiaiait
a
DO NOT SCALE DWG.
Ji
£
REV.
B
SHEET
nev. tS
UWG. NO,
a
ee
P. Connect DC VTVM(#2) between T(+) and gnd(-). Then set DC
VTIVM to 50V scale.
Q. DC VIVM(#2) should read 13.6VDC. Cool thermostat ST301 below
5°C or 4190F. DC VTVM(#2) should read 0 VDC and crystal heater
resistors R207 and R340 should begin to heat.
R. DC VIVM should read 13.6VDC when ST301 warms to 10°C or 50°F.
TPI4eH6>
IV. Table of Performance Limits
PARAMETER MIN TYP MAX UNITS
M3 Papen) 3'.0 Be 2 VDC
M4 1.0 eS 7d VDC
M5 0.3 as Ona VDC
TX Power Output 40.0 DOr) 60.0 Watts
Mic mod sens oo 57.6 20.50 mv
Deviation --- --- +5 KHz
exdireq*: fexror --- +20.0 +250.0 Hz
Txevireq. ‘error W/
FORHZ Dev, romonm F OU ta 00. U0 Hz
B. Receiver Alignment
gee Test Set-up
A. Equipment
1. MICROCOM 40 Transceiver
2. VHF-FM Signal Generator*
3 AC VTVM
4. DC Power Supply
5SoeeeDe VIVMA0r VOM
6. VOM - Simpson 360 (Digital)
7. . Hex-Tunétng--Tool
8. Small Blade Screwdriver
9. Small Blade Tuning Tool
VO. LO. MHaeOscilivator
deb ieeer requencyscounter*
12. Sub-Audible Tone Generator
13. Tune-up Crystal
i 14. Audio Oscilloscope
15. 3.28 Speaker Load
16. Sinadder or Distortion Meter with 1000 Hz
Band Elimination Filter.
* Can be replaced with Cushman or similar
equipment.
DRAWN . MF / C. MC DATEI saw Ya[SIZE PART NUMBER aay REV.
RED ca 5 :
GGlLE WSN] Si aD Eas a aan Re Crea |
“J
REV. B
8
SH.
b. Test Interconnection Diagram
#16
Receiver Alignment Sinadder
#14
Audio
Oscilloscope
TPI4-116
DWG. NO,
#6
VOM 360
#1 MICROCOM H 40
under test
LZ
Tone
Generator
ES
#2
VHF-FM
Signal
Generator
#5
_ are hag
#11
Frequency
Counter
#10
aA iso). SO a a al
ae
TPI4-I16
DRAWN MF/C.MC DATE PART NUMBER
APPROVED ch DATE oa
$.
REV.
B
SHEET
er se ae
REV. B
SH. g
TPI4 -116
~ |DWG. NO.
eS
ap Re L2i3
CS
L209 ease
(| a ales
i i UO
— ( im L206
= FS
= Ry OS
1) Ong L201D
hhc
L201B — ate
( L205
ne Ke _ :
FIGURE 4
RECEIVER TUNING POINTS
DRAWN MF /C. MC PART NUMBER = hae
t
3
REV. B
SH. 10
Preset Conditions
A. Set DC Input Voltage at 13.8 VDC as measured on
#6 DC VOM.
B; \ insert: Center band) tune-up. crystaimine. sposi tion
(V201A).
Band 132=1484Miz 148-162 MHz 162-174 MHz
Crystal Freq. 140 MHz 5 o- MHZ 168 MHz
C. Set VHF-FM Signal Generator #2 to center band
tune-up crystal frequency measured on the Frequency
Counter #9 and output attenuator to -130 dbm
CZEr Ome UL
Lb. setisquelch control.(R402)) fullyaew.
2. On tone units; set tone monitor switch. to
monitor position, or unground microphone
hangup button.
Set ON-OFF Volume Control (R403 to Off) fully ccw.
In 4 channel models, set Channel Selector to Fl.
Preset coil cores per following table.
Turns) Measureck rome Top of Coil@eorm or Top of Gan
Color 132-148 MHz) 148~le2)MHz 162-174 MHz
— rr ee
* Set C224.s0 Silver. Plagferooints toward sows
This table indicates center band tune-up crystal
presets. See Graph II, Figure 6 for other frequencies.
ORAWN MF /C. MC SIZE PART NUMBER REV.
; ibn mi
ETS SCL I re RE
&. }
TPI4-116 |
| DWG. NO.
ties cune=-Up Procedure (Refer :To Figure #1)
A. Connect AC VTVM (#3) across the speaker load and
adjust the ON-OFF Volume Control for a readable
output level on the audio output AC VTVM #3 on the’ 1V scale.
B. Connect DC VTVM (#5) between Ad and ground; and
adjust L213 (detector coil) (Blk) for a 3.4 VDC
on DC VTIVM(#5) by feeding a strong 10.7 MHz signal
into the area of L212 and C224*as indicated on the
receiver tuning chart. Ao voltage should measure
3.4 VDC as indicated on the DC VTVM meter #5.
Remove 10.7 MHz Signal.
C. Increase the output of signal generator #2 set for
1 KHz tone and 3 KHz deviation. Observe meter #16
and increase signal generator output for 6 db sinad.
Diemeeulust 2ec94, 205) "LZ067 e208 ,\: G20Gpeea2 a), and
C224*torsbest 12 db. sinad. # Constantly reduce sig-=
nal generator #2 output for 12 db sinad on meter
#16.
E. Remove modulation from signal generator #2 and
set it to a level to produce a "beat note" with a
1027: MHz “Signal coupled #tosu2I =. Warpeu20 lA tintil
the audio "beat note" frequency is zero. This _
warps the receiver on frequency.
F. Adjust signal generator #2 for 1 KHz tone modula-
tion and 3 KHz deviation. Measure 12 db sinad
on meter #16. The signal generator should read
0.25uv +0.1luv.
G. Increase signal generator #2 to 1000uv and turn
VOLUMemCcCOntrOl "BAGG ‘tonetull devel. (AC VIVM #3
Should exceed 3.6V AC,
H. Remove modulation from signal generator #2 and
set it to -130 dbm signal level. Set AC VTVM #3
to 1V scale and use volume control to set voltage
on AC VTVM #3 to 1.0V AC. Increase signal gener-
ator, #2euntid AC VEVM #3. reads, 031V. AGww this
20 db quieting level should be less than 0.5uv
and» typically .0.4uv;
I. Reduce the output of signal generator #2 to
=-130, dbmand=set ‘squeich control R402 to
threshold just quieting receiver noise.
Increase signal generator level #2 until
noise appears. This is threshold squelch
level and should be less than 0.3uv.
PART NUMBER
fern
Turn the squelch control R402 fully counter-
clockwise and increase the signal generator
level until squelch opens again. This is
tight squelch and should be less than 1.0uv.
TPI4-116
In 4 channel models repeat steps E and F for
F2,;aF3, (and F4 tuning: b2Z0isy L201C. “ance ZorD
correspondingly.
*Models built after Jan. 1979 will have C224 deleted.
Table of Performance Limits
DWG. NO.
PARAMETER
Ad
L2nab. Sinead
20 dbg
Threshold Squelch
Tight Squelch 0.4
Audio Output 1 KHz Tone
34 KHZ) Devinn3,86
S Noise Output eS
Cc. SPECIFICATIONS AND OTHER DATA PERTINENT TO MICROCOM H40
I. Specifications
Drawing #304-100
Drawing #304-106
Drawing #304-107
Drawing #304-108
CC a 2: Rees 8 JOATE 5, 7% | j
TPI4-116
AUDIO AMP SQUELCH
| 329
eS 0;
R324
OK
C347
[TRANSMIT TCH Cae) eaeee —
CRYSTAL CIRCUIT jug
ago 507 1708
(0 } |
*
oO
JU3I4 i
(REFER TO
ST Ol)
REF DESIGNATIONS
LAST USED NOT USED “NOTES
R04, R238 [Cloz ,cio7, ClO, |. ALL CAPACITOR VALUES NOT SPECIFIED OTHERWISE ARE PICO-FARAD
Raso Clie, C123, C233,C238 ALL RESISTOR VALUES NOT SPECIFIED OTHERWISE ARE OHMS, |/4 WATT
C124, C286) Rio3 2. PARTS MARKED WITH % ARE VARIABLE WITH MODEL (SEE PARTS
C367 ples VARIABLE CHART)
]Q1Oz, @2OG, £301,302, 304, 805,306
2303 307, 30K C343, CIS9, 3. PART NUMBERS INDICATE LOCATION
ICR IO 2, CRIOS:C3Lo, 36).362,363,264,365 0-99 CHASSIS MOUNTED PARTS
cR3I) B201,223 100-199 PA DECK BOARD
L107, L214, |R301,302, 303, 30% 200-299 RECEIVER SECTION MAIN BOARD
L3ai 34), 342, 343, 335° 300-399 TRANSMITTER SECTION MAIN BOARD
eather ZORIR+E, 2351, 152 400-499 CONTROL PANEL BOARD
¥202,¥301 |cc303, 304 305, 4. {C} DENOTES PIN LOCATED ON F.C. BOARD
203, 301 |eR306,307, 308
e255 ees (JJ DENOTES CIRCUIT TIE POINT
TUIO), ZI |4u317,Judi9, JU3Ze OY DENOTES SOLDERED IN JUMPERS
Jus27
DENOTES HARDWIRED JUMPERS
Ze DENOTES PLUGGED IN JUMPERS
——— - ———_ — INDICATES BOARD BOUNDARIES
— —— —— —— INDICATES OPTION VARIATIONS
CUyse
ENAA-377 dw
TPI4-116
DWG. NO.
Turn the squelch control R402 fully counter-
clockwise and increase the signal generator
level until squelch opens again. This is
tight squelch and should be less than 1.0uv.
K. In 4 channel models repeat steps E and F for
P2, F3, andiF4 tuning 'L2018, E201C, and@i20iD
correspondingly.
‘Models buidt aftensian:.1979ewi Ie have C224 deleted.
Table of Performance Limits
PARAMETER MIN
:
Ad
L2.db, Sinad
ZO abd
Threshold Squelch
Tight Squelch 0.4
Audio Output 1 KHz Tone
3 KHz Dev.3.6
Noise Output 20
(O71)
e
OO W U1 W OV
oO
rPOoOOOW
C. SPECIFICATIONS AND OTHER DATA PERTINENT TO MICROCOM H40
Ls VSpecif£ications
Drawing #304-100
Drawing #304-106
Drawing #304-107
Drawing #304-108
OO al C Vine
i
REV.
B
SHEET 12 ;
CONTROL
BOARD
C3440 CR3IOA
200
N750
TRANSMIT
4 CHANNEL
CRYSTAL
CIRCUIT
~~ RECEIVE 4 CHANNEL
CRYSTAL CIRCUIT
(BT MIXER
C214
R2i2
680
THO!
101
*
IOI
220
VSWR DETECTOR
er
HARMONIC
theios
sion
40 W PA DECK
ItHERMosTatic |
| HEATER
L_ ciRcuT
Slee
47
10.7 MHZ
IF FILTER
F202
47
ly202
=
xF203
2ND MIXER-OSCILLATOR-455 AMP-DEMODULATOR IC
FREQ RANGE | CIO!
148-162 MHZ 15
[62-174 mn | 174 MHZ
PA PARTS VARIABLE
[ee [ome [one] oe [on [em | ow [om
Fe [oe [on | |
TX AND RX PARTS
VARIABLE
!
T b
Ea |
#2 Shield
AUDIO AMP SQUELCH
= TANT)
Rass
v #80 Zs
¢ cR301
ie ces
= —_ =
ci orace rt
| R322
470K
i
WY, R39 R329 F321
47K :
We -
eee | eet y
2K C35! pa ay
Tow | 2) c
G 2K = cz ™ R324
| OMF S$. C323 OBSMF +6330 OK 4
Zk TOM Palta cx?
—— we
W322 5338
Tose 47K
= T™ ose — 3 |
re Su —
— ons | «7K 1
Sus “325 /
R382
2K o) a
4usz3 ) | wu)
9 R30 ?
UA—
M + 49
(Teansarrouatel — — ats
CRYSTAL CIRCUIT ve
| 301A
ee ae cL
al lg OF) pushes we
; | 1 1
| URR- Berson |
Sk ab |
| R340 = > |
\ ‘
a o0,2W --
—~_
oy - JURS
= FEAR FEreR TG
- Rsoxv? ST 301) .
$403
REF DESIGNATIONS
| _LasT useD
RIO$, RABS |Cloz ,cio7, CHO,
\Raso
CNG, C123, C233,C238
|C\24,C2S@|Rio3
C367
iL joe
(9102, 9208, Eterdez.304, 305,306
307 JOR C3G3, CISY,
© SH
|CRIO2 CRIOS C3 Lo, 36) 367,363 04 LT
CRI
R201 ,223
LIOT, L214, |R30L 30% 303, 30%
\Lsah #), 362, 393, 335°
PCV Od, 202/342 eS), 352
TISL
Y2OZ,YSO! C2%3, 50%, 308,
K203, 301 Piet serse
[xR 203. 391, L306
JJUsO1, 211 |su 377, uh, LUIS.
30327
FREQ RANGE c3ie | c3i3s | c3is | c3i6 | c3i7 c3ig | c325 | c3z6 | c33i | c336| c337 | C340 c367 | 205 cai4
WIGROCOM H41A | 130-148mnz 56 [s8 zo | 47 | 38 | 150 | 300 | 120 | 180 | 300 | 100 | 12 82 | le
[Meno coma 148-162MHZ 5.6 39 | 33 | 100 | 27 | 82 | 100 bese 82 | 10 | 56 | 10 | ez
MIROCOMHAIC | i¢2-i74 maiz 36 | 30 | 82 | 220} ez | e2 | 10 | 68 | 10 | 39
Haat Le
NOTES
1. ALL CAPACITOR VALUES NOT SPECIFIED OTHERWISE ARE PICO-FARAD
ALL RESISTOR VALUES NOT SPECIFIED OTHERWISE ARE OHMS, 6 WATT
2. PARTS MARKED WITH # ARE VARIABLE WITH MODEL (SEE
VARIABLE CHART)
3. PART NUMBERS INDICATE LOCATION
0-99 CHASSIS MOUNTED PARTS
100-199 PA DECK BOARD
200-299 RECEIVER SECTION MAIN BOARD
300-399 TRANSMITTER SECTION MAIN BOARD
400-499 CONTROL PANEL BOARD
4 OC) DENOTES PIN LOCATED ON P.C. BOARD
(_] DENOTES CIRCUIT TIE POINT
Ao DENOTES SOLDERED IN JUMPERS
DENOTES HARDWIRED JUMPERS
Le DENOTES PLUGGED IN JUMPERS
—___ - —__ -- INDICATES BOARD BOUNDARIES
INDICATES OPTION VARIATIONS
PARTS
TP14-116
—TDws. No.
he
b
i
tes
DRAWN
APPROVED
DO NOT SCALE Dw6.
604-05)
PA. BOARD
PARTS OVERLAY, P.A. BOARD
PART NUMBER
TELA 116
CONTROL BOARD _..__ 604-062
TP14-116
DWG. NO.
PARTS OVERLAY, CONTROL BOARD
A PART MBER ori ati
APPROVED
DONG SeALE bW6 [ae | rd
a—
TP14-116
DWG. NO.
APPROVED
DO NOT SCALE DWG.
taaioeY” acan :
LW
a0
ow
as
fe n
WUSO2 ves © o
RS368
ait
L3i30
j
Yaoin, S40" ysora
ay BN Ne
) oo. Ir Ee
ae Pee 4
a CRSIOB — ERBIOA ae: ea
: he >
‘sink
~ C345A
Nr ed
ve oe pie COAG
oe
7 R324 RBS Egy
ommcnarnnt, AVA proccessammens J
dyvod NIV
fee
Bee
HO-pO2
PARTS OVERLAY, MAIN BOARD
PART NUMBER
TP14-116
MAIN BOARD 704-01 |
\ <>
TS MAY 36 ACTIVE OR PASSIVE
TAL HEATER CIRCUITS AND WILL
EPENB ON MODEL
TP14-116
% PAR
CKNS
>)
MAIN BOARD
(yd PART NUMBER
v
.¥
DRAWN
DO NOT SCALE DWG.
PARTS PLACEMENT,
DATE
| Gagul LT us QTT-VIdL -on-oma :
PARTS LIST PA BOARD
LOCATION CRIPTIO _PART NO,
RESISTORS (All resistors are 10% kW unless otherwise noted)
R101 220 ohm 4701-0221-042
R102 ceceo ohm 4701-0221-042
R103 not used
R104 3.09 ohm 4701-0399-044
CAPACITORS
C101 (Range A) Lo. Dir -DML5 500V
C101 (Range B) mei) so 00V.DMLS
C101 (Range C) 1S pt 5% 500VSDMi6
C102 not used
: C103 (Range A) Laie DM15 500V
: C103 (Range B) Ome cr OO00Y —DMI5
. C103 (Range C) 15 3pie>s,500V. DMI5
C104 eiU@p re 5s) 500VDMLS
C105 (Range A) 36 pf DM15 500V
C105 (Range B) 33 pf 5% 500V DM15
C105 (Range C) 33 pti5% 500V DMI5
C106 (Range A) 220i DM ios 50 0V.
B)
G)
1504-0180-505
1504-0150-505
1504-0150-505
1504-0180-505
1504-0150-505
1504-0150-505
1504-0271-505
1504-0360-505
1504-0330-505
1504-0330-505
1504-0220-505
1504-0180-505
1504-0180-505
C106 (Range 18 pf 5% 500V DM15
C106 (Range LO, Dimas. 500V; DMS
CLO 7 not used .
C108 (Range A tP2apt Bee 00V. DMI
C108 (Range B) 1OPpt -See500V DMI5
C108 (Range C) 1OepL Sto00V DMAS
C109 LOnme 35%eType U
on RK) not used
Clll (Range A) 10-80 pf DC405 trimmer
Clll (Range B) 4-60 pf 404PC trimmer (mica)
Clll (Range C) 4-60 pf 404PC trimmer (mica)
8G Loum ty 20.0 2 oF.
C113 (Range A) 300 pf mica undwd 500V
C113 (Range B) 250 pr mica Undwd 500V
Ciil3 ARange,C) 200 pf mica undwd 500V
1504-0120-505
1504-0100-505
1504-0100-505
foo 10-006
1517-0000-040
15 1/—0000=002
1517-0000-002
W525 U1 o1-002
deuce Orbe 0 1
tS22-0251—-00.
omer Oi OO
GLrya 10 mf 35V Type U 1513-0100-006
eSBs Po Opie oO Vee or 1523-0251-002
Gb16 not used
eae a 10-80 405PC trim (mica) 1517-0000-040
C118 (Range A) 100: p= DM15 500V 1504-0101-505
C118 (Range B) OSe0f 5% 500V DMLS 1504-0680-505
C118 (Range C) Domo t Se meo00V. DMS 1504-0560-505
C119 100 pf 5% 5-0V DMI15 1504-0101-505
Ct20 1000 mf 16M Type U 1513-0102-002
C121 (Range A) i20Gpc 5S=500V (DMS S08 — O07 2s 0
C121 (Range B) ie Ota osa5 00 V DM Lb 1504-0750-505
C121 (Range C) ToeeD feeb e500 V SOMES 1504-0750-505
C122 (Range A) SO Dios) OOOVEDMES 1504-0560-505
C122 (Range B) ayeopie os 5 00V DML 1504-0470-505
C122 (Range C) Aoi See 9 OOVe DMS 1504-0470-505
ates not used
C124 -005 +8-2 50V YZ 1503-0502-005
= 1 s~
LOCATION
COILS
L101
L102
LOS
L104
L105
L106
L107
od
DIODES
CRLO1
CRIO2
RELAY
RL1O1
TRANSISTORS
Q101
Q102
PARTS LIST
RESISTORS
R202.
R202
R203
R204
R205
R206
R207
R208
R209
R220
Rz2wg
R212
R22
R214
R205
R216
R217
R218
R219
R220
R221)
R222
R223
DESCRIPTION
coil «5
COL por
colle
ferroxcube uh 200 1914B
ferroxcube uh 200 1914B
not used
COM Ct
coil transformer
Silicon: rect IN4062
Silicon IN4148
Relay Guardian 1335P
RF Power
RF Power
RECEIVER BOARD
not used
res comp (only) 4./kK ohm
470 ohm
100 ohm
4.7K ohm
10K ohm
wire wound 100 ohm 2W 53%
1K ohm
10K ohm
39K
PACTS
680 ohm
1K ohm
33)-OnmM
47K
180K
100K ohm
Ts Kk
47K
560K
not used
ahd
27K
ei o=
PART NO,
1801-1299-400
1801=-327223803
1801-3407-702
2502-0000-002
2202-0000-002
1802-4373-803
1800-1314-300
4806-0000-004
4805-1241-200
4500-3251-900
4804-3170-902
4804-3170-903
(All resistors are 10% kW unless otherwise noted)
4700-0472-042
4701-0471-042
4701-0101-042
4702-0472-042
4701-0103-042
470.7-0101-032
4701-0102-042
4701~0103-042
4701-0393-042
4701-0272-042
4701-0681-042
4701-0102-042
4701-0330-042
4701-0473-042
4701-09184-942
4701-0104-042
4701-0182-042
4701-0473-042
4701-0564-042
4701-0273-042
4701-0273-042
44 only
LOCATION
R224
R225
R226
R227
R228
R229
R230
ae E
R232
R233
R234 .
R235
DESCRIPTIO
33 ohm
8o2K
470K
470K
47K
47K
47K
270 ohm
2 i OnMm
680 ohm
262k
1K
INTEGRATED CIRCUIT
£C2Z01
P20 2
10203
TRANSISTORS
Q201
Q202
0203
Q204
Q205
CRYSTAL FILTER
XF201
AF202
XF203
CERAMIC FILTER
CF201
CRYSTAL
Y202
LConk M
IC AUDIO
IC 8V REG
Red top
Junct fet 2N5668
2N5130
Srioe 9 S52
poe 9 52
cays LEG
ecrovetaie
Cry Lui
ceramic filter
crystal
aos
PART NO.
4701-0330-042
4701-0822-042
4701-0474-042
4701-0474-042
4701-0473-042
4701-0473-042
4701-0473-042
4701-0271-042
4701-0279-042
4701-0681-042
4701-0222-042
4701-0102-042
3130-5127-100
3130-5407-602
3130-0000-014
4801-0000-035
4811-0000-030
4801-0000-095
4801-0000-010
4801-0000-010
205 —-S 252-200
2705-1306—600
2/05-32352—~200
21 0033209500
2809-3) POU—60 0)
OCATIO
DIODES
CR201
Gke0.2
en203
CR204
CR205
COLES
L201
L202
L203
L204
L204
L204
L205
L205
L205
L206
1520.7
L208
L209
L210
L210
L210
L211
1p
L235
L214
Es2il>
CAPACITORS
C201
C202
C201
C202
C203
C204
C205
e205
C205
C206
@207
C208
C208
C208
e209
C210
270
C240
GZi 1
(Range
(Range
(Range
(Range
(Range
(Range
(Range
(Range
(Range
(Range
(Range
(Range
(Range
(Range
(Range
(Range
(Range
(Range
(Range
(Range
(Range
DESCRIP TIC
Silicon IN4148
Silicon IN4148
Silicon IN4148
Silicon IN4148
Silicon IN4148
Con rietar
choke ri 95.6 uhy
Choke roeo.6 uhy
coil helical
coli, helical
coil helical
coil helical
coil helical
coil helical
COtta re
choke RF 100 uhy Airco
Come rt: input
coma rf
Choke .47 uhy Airco
choke .27 uhy Airco
choke .27 uhy Airco
SCL rt. inthis)
choke rf 15. uhy
eoul rt
Choke 5.6 uhy Aireo
choke rf 100 uhy Airco
10 pEwSOV 10s
8. 2e pte 5S00ViL NRO
De Oe
-O1 mf +8-2 50V
15” pf 7L0%.NPO 50V
-Ol mf +8-2 50V
8.2 pf 10% NPO 500V
>. opt 10S NPO 50V
oe Jepr 10s S500
-001 mf +8-2 50V
SO0epE, SOY 52° LCG
MUD@imipt 10%
MUDE6S8 pr LOS
MUDMEOS pt
-0O0O1 mf +8-2 50V
15 pf CD NPO 50V
Sree promos: 500V
628 (pi-5% .60V
MUD) 247 iwi el Oe
Sone
PART NO
4805-1241-200
4805-1241-200
4805-1241-200
4805-1241-200
4805-1241-200
1800-3247-203
1802-0569-008
1802-0569-008
1800-5129-112
1800-4129-110
1800-4129-111
1800-51290112
1800-5129-110
1800-51291
1800-3406-903
1802-0101-008
1800-3406-902
1800-3406-904
1802-0478-008
1802-0278-008
1802-0278-008
1800-3191-401
1802-0150-004
1800-6055-801
1802-0569-008
1802-0101-008
1500-0100-605
1500-0829-905
1500-0569-905
1503-0103-007
1500-0150-650
1503-0103-007
1500-0829-905
1500-0569-905
1500-0399-905
1303=0102-003
1506-0361-550
1510-0010-900
1510-0688-900
1518-0688-900
1503-0102-003
1500-0150-650
1500-0829-905
1500-0689-905
1510-0478-900
44 Only
44 only
44 only
44 only
LOCATION
Cade
G2ts
C214 (Range A)
C214 (Range B)
C214 (Range C)
C215
C216
G27]
C228
C219
C220
€221
C222
G223
C224
6225
C226
C227
C228
22,9
C230
C231
C232
CZ33
C234
e255
€236
C237
E288
C239
C240
C241
C242
C243
C244
C245
C246
C247
C248
C249
C250
G25)
C252
C253
C254
6255
256
DESCRIPTION
SS Orel Us* NEO" 50V.
-O1 mf +8-2 50V
12 pit CD NPO 500V
10 pf 10% NPO 5b0V
Se 2upr LOse 50V
6aepr* 50V25%
-001 mf +8-2 50V
S906 pDEF50VF5%. ECOL
7 MEeee—=2 SOV
-O1 m£ +8=-2 50V
4.7 pf 10% NPO 50V
se ie PLO LOS *NPO -50V
e027) mt +8~2 50V
QO pr 5% SOVALCOL7
Lu oe pL etrsm
USO. pL S* 750V4LCOlY
68 pf 50V 5%
O01 mf +8-2-50V
~l*mf +8=-2 50V
FL ME FS=-2) 50V
247 mi 38=12~BC12
10 pt 10% NPO 50V
-01 mf 100V 10% (mylar)
not used
«ll mf +8-2 50V
LOO Spe 56 @S0VYLCOLT
470 pe LOt450Ve25r
150) pE CD S50V
-OO1 mf +8-2 50V
-0047 mf 100V 103%
-O1 mf +8-2 50V
2004827 mrVi00v 10%
-05 mf +8-2 25V
-005 mf +8-2 50V YZ
2Zz0y7mft"16Vec5D. "lil Type-U
220emt’l6V4eoD FURST ype U
.1 mf +8-2 50V
1000 mf 16V Type U
DymGeLoOV*SSDELIT Tyow #U
15 pf 10% NPO 50V
.068 mf (mylar)
sO lL me +8>2. 50V
sOL mer .t3>2 > 50H
-Ol m& +8-2 50V
20 5emBe+8~-2°25V
sO01 mf #802 50V
elLemis +o727 50V
Aap hs om
PART NO,
1500-0330-650
1503-0103-007
1500-0120-605
1500-0100-905
1500-0829-905
1524-0680-002
1503-0102-003
=iag6-0391-550
1503-0103-007
1503-0103-007
1500-0479-905
1500-0479-905
7503-0205 ~007
1506-0101-550
1517-0000-034
2505-015 14550
1524-0680-002
1503-0102-003
cD O03- 0104-010
wev5-O10 4-010
1502-0474-006
EoGO-UL00=605
1508—-0103=610
Pou Os. 0 4=0 10
2506-01 0T=550
#501-0471-007
LS Z3~014T=902
PS 03-07 02-003
1508-0472-610
£505—070 3=007
1508-0472-610
£502-0503-004
£5 03+050:2=005
POLS -0221-00 2
525-0227 -002
1503-0104-010
£5 L3~0 FO2Z—002
#5 25=0020=002
150040 7350-650
1503-066.7—610
boUS-0105=00/
2503-01 03=007
w503-0T03=007
“1502-0503-004
BO03—0702=003
1503~-0104-010
SARS BESTE
OC
10
CAPACITORS
Cs.
C302
C303
C304
C305
C306
C307
C308
C309
C310
C3i0
C310
Cad
Cel2
C32
C312
C313
C343
C313
C314
C3i5
Caio
Cais
C316
C316
C36
C3iky
C3 Li
CSr7
C318
C318
E38
E319
G19
Gsh9
C320
C32k
C322
Ca23
C324
G825
C325
C325
C326
C326
C3216
C324
C3217
C327
TRANSMITTER BOARD
DES
R 0
not used
not used
noe us
noc us
ed
ed
not used
not us
not us
not us
~001 m
ed
ed
ed
EP DOV
5% DM15
(Range A)
(Range C)
(Range A)
(Range c )
(Range A)
(Range C)
DM15
DM15
500V
50V
50V
LCOL7: 50V
50V
39 pf CD 50V
-005 mf
50V
(Range
(Range
A)
2 08 DE
6. 8)-pt
AsIUpE
LOOS DE
10% NPO 50V
CD 50V
CD s0y¥
LCOly,
(Range A)
120 pf SM LCQ17
(Range
(Range
(Range
(Range
(Range
(Range
(Range
(Range
(Range
(Range
(Range
(Range
(Range
A)
C)
A)
C)
A)
C)
82 pf SM LCQL17
39 pf 5% 500V
47 pf
36. D5
CD NPO ¥500¥
CD -NPO ;50V
3.9 pf 10% 500V
4.7 pf CD NPO 500V
3.9 pf 10% 500V
338 pe
39 ot
310. pe
10% 50V
CD, NEO S0OV <
CDANPO 500V
- 00 5miws0y
005° m£°50V
-O0 Samet £50Vi
10 mf
16V Type U
«005, mi, 50V
OO ssD
EAL COI/
iSO) pi SM LEO. 7
S25 DF
DMaeELCOL/
270 pf LCQL7
£ SM LCQ17
f£ %SM; LCOw7
f 103 600V
£ Cor LO€
6.8 pf CD 10%
= ee
PART NO,
1503-0102-003
1504-0240-505
1504-0270-505
1504-0220-505
1500-0120-500
1500-0150-650
1500-0100-650
1500-0470-605
1524-0680-002
1500-0390-650
1503-0502-005
1500-0569-905
1500-0689-905
1500-0479-905
1506-0101-550
1506-0121-550
1506-0320-550
1500-0390-550
1500-0470-605
1500-0360-650
1500-0339-905
1500-0479-905
1500-0339-905
1500-0330-605
1500-0390-605
1500-0300-605
1503-0502-005
1503-0502-005
1503-0502-005
1513-0100-002
1503-0502-005
1506-0101-550
1506-0251-550
1506-0820-550
1506-0271-550
1506-0301-—550
1505-0221-550
1500-0689-905
1500-0829-905
1500-0689-905
C328
R329
C330
23.3 1
S331:
ee Be
“Ges
£533
C334
C23 5
C336
C336
C336
Cros]
C337
exo /
358
C338
e536
6309
C340
C340
C340
C341
C341
C341
C342
C342
C342
C343.
C344
C344D (Range -A
(Range
(Range
(Range
(Range
(Range
(Range
(Range
(Range
(Range
(Range
(Range
(Range
(Range
(Range
(Range
C344D (Range
C344D(Range
C345
C346
C346
C346
C347
C348
C349
C350
copl
6352
C353
C354
Wiehe.
E56
£356
C555
C307
C358.
a9
C360
C36 1
C362
C363
C364
(Range
(Range
(Range
(Range A)
(Range C)
CRIT:
SOUS nt OO Ve LOS
15= pf. LCQO1L7
SO tLe V,
82 pf 5% NPO 50V
20RD rs SMYLCO LZ,
82 pf 5% NPO 50V
Od emt 5 Uv
SOM em SOV
1 mf 16V Type U
not used
LO Oe Dt el 7
SD OSDir a SMeUCOLY
S2ypt SM LXO17
ey Os pr, ,LCO17
S500. pf SM LCOL?
lGoOeprt SM: LCOLT
bow pr 10%) 5S00V
Sime ore LOS 45007
Groep rt 103° 500V
-OLmt? 5 ON
S2—pimosnNPO SOY
100 pt SM LCQI17
O'8y DiaeRD
LOOMO pelos 50V
Loe pte TGaN750
LO OAD EMTCAN 330
LO0S prt 0 Ss SOV.
LS 0) Dace N 7] 50
LOO pERLC *N330
not used
200° pi #54" 50V. N750
Oe pt) oseNeO. 50VeRD205
S58 pt NPOR5%
30 pf NPO
~-Ol1 mf +8-2 50V
SZept) NPO 20V
68 pf NPO 50V
47 pf NPO 50V
ele ELOOV.
LO>mEel6V Type U
SOE Aiba LORY
O01 mir SOV.
oa) emi DV
LOO mie LOVE Ty perU
wOle mei 50V
OL mis 2507
OM) Leet wee
wae Di LOS DOV
ee Ta User 50 Vi
te Die LO) Ss 50V
Sait b> OV,
Atom Oe Tos
not used:
not used
not used
not used
not used
not used
Beg i
PART NO,
1508-0332-610
1506-0750-550
1503-0103-007
1524-0820-002
1506-0121-550
1506-0820-002
1503-0103-007
1503-0103-007
1513-0010-002
L504 0100-550
1506-0151-550
1506-0820-550
1506-0101-550
1506-0301-550
1506-0181-550
1500-0689-905
1500-0829-905
1500-0689-905
1503—0103-007
1524-0820-002
1506-0101-550
1524-0680-002
Sie 02—006
1524-0151-004
V2 e 0d -006
1525-0101~-006
1525-0152 -—004
1525-0151-006
1525-0201-044
1524-0560-002
1500-0330-650
1500-0300-650
1503-—0103=007
1524-0820-002
1524-0680-002
1524-0470-002
15035-0104-0:10
oe 0s = 002
i Oe Osis = 0.0
1503=-01035-007
1D0B-—0103—-004
Ss =O Ost = 002
T5605 - 01.03 —0 0G
1503-0102-003
$505-0202-002
1500-0229—205
1500-0279-=205
JO ONO == 20S
HO03-—0103—-007
bo 60 20/550
only
only
only
only
only
LOCATION
Gsos
C366
C367
C367 (Range A)
C367 (Range C)
COTES
L301
L302
L303
L304
E305
L306
L307
L308
L309
L310
Lit
GW
pares ane
L314
LE Hs)
L316
L317
L318
L319
L320
L321
TRANSISTORS
Q301
Q302
O303
Q304
Q305
Q306
Q307
0308
Q309
DIODES
CR301
CR302
CR303
CR304
CR305
CR306
CR307
CR308
CR309
CR310
DESCRIPTION
not used
~ OD -mES0V.
10 {pio ee DM LS
L2 pees DML5
LO. pEiSes DML5
not used
ferroxcube
ferroxcube
CL EED has ae
COLL rrr
not used
CObieian
COM ace Nout
COLE
COM. i.
COM rt Var
choke rf 100 uhy
choke rf 100 uhy
COmieri Input
Consett
COoiar tT
bead choke (used w/R306)
bead choke (uses w/R306)
bead choke (used w/R315)
bead choke (used w/R315)
choke ferroxcube
SPS: 9a2
not used
696-8
696-5
MPS A55
Blue top
Blue top
Blue Top
WESEOpeS ES 91539
silicon IN4148
Silicon IN4148
not used
not used
not used
not used
not used
not used
varactor SMV 1172
Silicon IN4148
ain
PART NO,
1503-0103-007
1504-0100=505
1504-0120-505
1504-0100-505
2502-0000-002
2502-0000-—002
1800-3152-009
Yo00= 3152-057
TS800=3152—0 he
Lo0US Sr o2-U02
1800—3152-412
L800—3 52-412
1800-3247-202
1302-010 1-005
302-0 501-005
13800—-6152-002
1800-319 1-412
1800-3191-412
2902-0000-—00m)
2502-0000-001
2502-0000-001
2502-0000-001
2502-3254=— 00
4802-0000-010
4804-3169-608.
4804-3169-605
4801-0000-001
4801-0000-003
4801-0000-003
4801-0000-003
4801-0000-060
4805-1241-200
4805-1241-200
4809-0000-001
4805-1241-200
44 only
44 only
44 only
44 only
LOCATION
DESCRIPTION PART NO,
RESISTORS (all resistors are 10% 4%W unless otherwise noted)
R301
R302
R303
R304
R305
R306
R307
R308
R309
R310
ho lL
R312
R313
R314
R315
R316
R317
R318
Rao
R320
R32)
R322
oz
R324
R325
R326
R32./
R328
R329
R330
BOo1
RS32
333
R334
R30
R336
R337
R338
R339
R340
R341
R342
R343
R344
R345
R346
R347
R348
R349
R350
nook
R352
not used
not used
not used
not used
3359‘ohm
10 ohm
£2 1m. 329K
270 ohm
10K
fi ilmelook
47K ohm
1 meg
fa Ling 2 Kk
22K
68 ohm
€8 ohm
film 470 ohm
100 ohm
427 K.ohm
47K ohm
10K
470K
var 10K
10K
100 ohm
100 ohm
not used
L. ok
Zo 2k
220 ,0hm
ye Oy
Peete hy
not used
47K ohm
not used
res comp (only)
47K ohm
47K ohm
470 ohm
15K
wire wound 100 ohm 2W 5%
not used
not used
not used
560 ohm
LZkhy -Oohnm
not used
3.9K ohm
fr lm22k
not used
not used
-26--
4701-0330-042
4707-0101-031
4701-0392-042
4701-0271-042
4701-0103-042
4701-0104-042
4701-0473-042
4701-9105 -942
A70I-0228—-042
4701-0680-042
4701-0223-042
4701-0680-042
4701-04 70-042
4701-0101-042
AT01—O4i2 042
A701-0493-042
4701-0103-042
ag 01044042
A751 Say Ol:
4701-0103-042
AF O1-0101—-042
4701-0101-042
4701-0182-042
4701-0222-042
A701-0221-042
S57 O01=0 562-042
4701-0223-042
4701-0473-042
4700-0153-042
4701-0473-042
4701-0473-042
4701-0471-042
4707-0101-031
4270 1-—0561-042
4701-0103-042
4701-0102-042
4701-0123-042
4701-0392-042
4701-0223-042
41 -sonly.
44 only
LOCATION
R353
R354
Roo
R356
R357
R3o6
THERMOSTAT
ST301
PARTS LIST
RESISTORS
R401
R402
R403
R404
R405
R406
R407
R408
R409
R410
R411
R412
R413
R414
R415
CAPACITORS
C401
C402
DIODES
CR401
CR402
CR403
CR404
CR405
CR406
CR407
DESCRIPTION
1 ohm: AW, 40%
not
noc
not
not
used
used
used
used
£3 Ime E5SK
thermostat
CONTROL BOARD
470
var
var
470
not
470
470
10K
10K
10K
10K
10K
10K
10K
10K
ai 8
~O1
Led
Led
Led
Led
Led
Led
Led
ohm comp
inp Esq control
res* 5k on/oft/vol
ohm comp
used
ohm comp
ohm comp
comp
comp
comp
comp
comp
comp
comp
comp
Mt jt o-2eoOV.
ME +O=25 50V
Red
Red
Red
Red
Red
Red
Red
=275"
PART NO,
4701-0109-045
* 4701-0153-042
5301-3407-601
(All resistors are 10% kW unless otherwise noted)
4700-0471-042
4750-3406-402
4750-3406-401
4700-0471-042
4700-0471-042
4700-0471-042
4700-0103-042
4700-0103-042
4700-0103-042
4700-0103-042
4700-0103-042
4700-0103-042
4700-0103-042
4700-0103-042
1503=0703-=007
1503-0103-007
4810-0000-001
4810-0000-001
4810-0000-001
4810-0000-001
4810-0000-001
4810-0000-001
4810-0000-001
44
a4
44
only
only
only
only
only
only
only
only
only
only
only
only
only
only
only
LOCATION
SWITCHES
Sw401
SwW402
SW303
| Sw404
Rotary
slide option
. Switch off/on/vol
Slide option
nlp Ye yon
ial NO
5111-5411-001
9113-5136-001
4750-3406-401
Dit 3— aso 00m
44 only