Yaesu FT-101E Скачать руководство пользователя

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CIRCUIT DESCRIPTION

The block diagram and the circuit description that follows will provide you with a better understanding of
this transceiver.

AF UNIT

�

--TRANSMIT

-----

RECEIVE

-IDt-

20.020

I�

�Of-

21.020

I QA

-mt-

34.020

•

-IOt-

J.'1,..!ilO

<OC

-10t-

3�020

100

-IDt-

��20

;!/;v-ID�

16.020

TUBE

SE MICONDUCTOR COMPLEMENT

HF Unit PB--1 1 8 1 (A-Z)

Q9 Pre amplifier

Q 1

R F amplifier

3S K4 0M

VFO Unit PB- 1 0 5 6 (A-Z)

Q2 Receiver 1 st Mixer

2SK 1 9GR

Q1 VFO oscillator

Transmitter 2nd Mixer

2SC784R

Buffer

Local oscillator

2 SC3 7 2Y

Amplifier

Buffer

2SC3 7 3

N B Unit PB- 1 582 (A-Z)

HIGH FREQUENCY IF Unit PB-1180 ( A-Z)

IF amplifier

Q1 Transmitter 1 st Mixer

2SC37 2Y

Q2 IF amplifier

Receiver 2nd Mixer

3SK40M

Q3 Converter

LOW FREQUENCY IF Unit PB-1 1 83 (A-Z)

Noise amplifier

Q 1 I F amplifier

2 S K 1 9GR

AGC amplifier

Q2 IF a11)plifier

2SC784R

Pulse amplifier

Q3 IF amplifier

TA7 045M

Q7 NB gate control

Q4 AGC amplifier

2SC828Q

PROCESS FIX Unit PB 1 534 (A-Z)

Q5 S meter

2SC828Q

Q 1

Amplifier

MODULATOR Unit PB- 1 184 (A-Z)

Q2 Limiter Amplifier

Q 1 IF amplifier

2SK 1 9Y

Amplifier (Process ON )

Q2 AM modulator

2SC37 2Y

Q4 Amplifier ( Process OFF)

Q3 USB oscillator

2SC37 2Y

Q5 Level Control

Q4 LSB oscillator

2SC828P

- ALC Amplifier

Q5 CW-AM oscillator

2SC37 2Y

Crystal Oscillator

Buffer

2SC3 7 2Y

REGULATOR Unit PB-1547

AUDIO Unit PB-13 1 5 ( A-Z)

Q 1 Regulator

Q 1 M I C amplifier

2 S K 1 9GR

Q2 Regulator

Q2 MIC amplifier

2SC37 2Y

Crystal oscillator

Q3 Emitter follower

2SC37 2Y

Marker amplifier

vox

amplifier

TA7 04 2M

MAIN CHASSIS

Q5 Relay control

2SK 1 9Y

Driver tube

Q6 Relay control

2SC3 7 3

V 2 , V 3

Final amplifier

CW side tone osc.

2SC3 7 3

Ql, Q 2 DC-DC convertor

AF amplifier

AN 2 1 4

12--

2SC 1 000GR

2SK 1 9GR

2S K19GR

2SC372Y

2 SC372Y

2 SK 1 9GR
3 SK40M
3 SK40M
2 SC372Y
3 SK40M
2 SC372Y

2SK19GR

TA7060P

2S K19GR

2 S K 1 9GR
2SC37 2Y

2S K19G R
2S K19GR

µPC 1 4 1 C

2 SA634

2 SC37 2Y

2SC784R

l2BY7 A

6JS6Cx2

T2 0A6

Содержание FT-101E

Страница 1: ......

Страница 2: ...same in thre e m o de l s FT 101 E FT lOlEE FT lOl EX iI l cfffi B l c rystal ___ _ ________ _ t _ _ _ o _ _ _ _ _ _ x I 80m 0 0 0 i 40m 0 0 0 _ 20m f 1 0 0 c 0 ____ _5 ___ _ ___ le __ o__________o___...

Страница 3: ...ine cord plug is inserted For mobile operation a separate switch is provided on the front panel to turn off the tube heaters while in the receive mode In this mode the transceiver draws only 0 5 amp l...

Страница 4: ...more Transmitter Frequency Response 3 00 Hz 2 700 Hz 3 db Distortion Products Down 30 db or more Antenna Output Impedance 50 75 ohm unbalanced Frequency Stability Less than 100 Hz drift in any 30 min...

Страница 5: ...e BLACK lead to the negative terminal of the battery Reversed connections could permanently damage the transceiver The BLACK lead should run directly to the negative terminal of the battery Using the...

Страница 6: ...ith coaxial cable is securely grounded to the chassis of the vehicle at the antenna mount Adjust the antenna length carefully for minimum SW R after installation INTERCONNECT ION S FV 1018 2778 ANTENN...

Страница 7: ...FTV 250 FTV 6508 2 6 METER TRANSVERTER 2m ANT FTV 250 FTV 6508 FT 101E 277E 2M ff ANT AC 6m ANT ff ANT I 2 I 3 2 4 4 3 5 5 4 4 6 6 5 5 7 7 6 6 8 8 7 7 9 9 8 8 IQ IO 9 II II IO IO 11 II 5...

Страница 8: ...carrier frequency into the filter passband 3 RF GAIN AF GAIN The RF GAIN and AF GAIN controls are mounted panel controls and their functions arc described in the following section Be certain that you...

Страница 9: ...ly voltage to the tube heaters After a 30 second warm up the transmitter is ready for operation This switch operates in both DC and AC modes 7 C MOX PTT VOX FUNCTION SWITCH This slide switch selects d...

Страница 10: ...phone patch or other use g TONE Sidetone output for additional receiver if used h A TRIP Anti trip input from additional receiver if used i FAN Power outlet for cooling fan U P O ADJUSTMENT Meter sen...

Страница 11: ...MOX PTT VOX PTT POWER ON upper position RF GAIN Maximum AF GAIN As required BAND Desired band MODE Desired mode TUNING 100 KHz point PRESELECTOR Desired band segment CLARIFIER OFF RF ATT OFF CALIBRATO...

Страница 12: ...normal idling current 06 60 mA 1 Adjust PR ESELECT for maximum meter reading Caution if meter exceed 1 10 0 mA reduce CA R R IER fl Rotate PLATE control for minim um meter reading Plate Dip 6 Return F...

Страница 13: ...position Normally speaking into the microphone set the MIC GAIN control to the level where the meter indication stays in green portion of the meter scale Set the PROCESS switch ON and adjust the LEVE...

Страница 14: ...3 IF amplifier TA7 045M Q7 NB gate control Q4 AGC amplifier 2SC828Q PROCESS FIX Unit PB 1 534 A Z Q5 S meter 2SC828Q Q1 Amplifier MODULATOR Unit PB 1 184 A Z Q2 Limiter Amplifier Q1 IF amplifier 2SK 1...

Страница 15: ...he signal from the heterodyne oscillator is applied to the emitter of the mixer Q3 through the buffer stage Q4 2SC372Y This converts the high frequency IF signal to the desired transmitting frequency...

Страница 16: ...or CW and SSB reception The carrier signal is feel to the detector from pin 5 The carrier signal is balanced by V R I to obtain minimum distortion and also to a oid S mctcr reading which may be influe...

Страница 17: ...oltage to prevent the speaker output from tripping the trans ceiver into the transmit function The receiver audio Q Q Q Q Audio Module PB 1 3 1 5 VR5 to the antitrip amplifier Q4 and fed to rectifiers...

Страница 18: ...pin 1 4 to the voltage regulator circuit Q J PC 1 4 1 C Q 2 2SA634 m this unit to obtain extremely stable 6 volt DC supply which is then fed to the va r ious c ircuits from p in 13 The regu lated vol...

Страница 19: ...oise Q3 generates 2725 KHz crystal controlled signal which converts 3 1 80 KHz signal into 45 5 KHz 455 KHz signal is amplified by a noise amplifier Q4 3SK40M The signal passed through C20 is rectifie...

Страница 20: ...power supply is designed to operate from either 1 00 1 1 0 1 1 7 200 2 20 2 3 4 rnlts AC or 1 2 volts DC negati e ground Inserting the appropriate power plug into the rear panel receptacle makes the...

Страница 21: ...cathode cu rrent relative Power Output and automatic level control The meter functions are automatically switched by m eans of relay C ntacts for transmit and receive modes ALC meter reading is obtai...

Страница 22: ...From the table find the constant Fl Fe for LSB operation on this band The constant is 1 2 701 5 thew fore Fx 12701 5 3 900 8801 5 KHz CW FILTER INSTALLATION 1 Remove top cover of transceiver cabinet...

Страница 23: ...y be performed by experienced personnel using the proper test equipment Capacitors resistors inductors and transformer adjustments should not be varied more than a few degrees in either direction from...

Страница 24: ...ading T 1 1 5 iii iiii ii L28 ii RECT BOARD PB 1 076 s TC3o L32 3 VOX ADJ USTMENT OX controls are located on PB 1 3 1 5A These arc Rl O X Gain IR 2 Delay VR3 Relay Sensiti ity and R5 A ntitrip Gain Se...

Страница 25: ...model please refer to the following RF processor adjustment 7 RF PROCESSOR Set the controls and switches as follows MODE SSB either LSB or USB HEATER OFF METER ALC PROCESS OFF MIC GAIN Fully CCW posit...

Страница 26: ...ON UNDER SIDE OF CHASSIS AND INSIDE OF FINAL COMPARTMENT USE GREAT CARE WHILE MAKING ADJUSTMENTS WITH WIRING EX POSED 1 Connect a dummy load to antenna and set meter to IC 2 Locate TC27 the neutraliza...

Страница 27: ...d It is assumed that the signal generating stages of the transceiver are functioning properly_ Use the internally generated signal of the transceiver to align the transmitter mixer and driver stages a...

Страница 28: ...er edge of the 15 meter segment Tune up the transceiver to 21 000 KHz as described above Adjust trimmers TC4 and TC9 for maximum transmitter output into the dummy load TX 2NO M I XER RX RF AMP It L IT...

Страница 29: ...3 500 KHz and obtain a 1 000 Hz beat note Adjust TCll for maximum audio output as described in step 2 13 Repeat step 9 10 11 and 12 to peak out the coil adjustments for 80 meter bands 14 Set the BAND...

Страница 30: ...of the band to read 0 3 Volt RMS on VTVM BAND No TUNING CAPAC ITOR 1 60 X l l C 1 27 250PF TC26 80 x 1 C45 300PF TC 1 6 40 x 2 C46 1 50PF TC 1 7 20 x 3 C47 50PF T C 1 8 1 5 x 4 TC 1 9 l O A x 5 TC20 l...

Страница 31: ...max imum output at 14 3 5 0 KHz in the tune postion Measure the spurious radiation by using the S meter of another receiver tuned to 14 5 20 KHz w here a spurious radiation can be heard Adjust T113 f...

Страница 32: ...5 0 1 3 0 1 2 5 0 0 0 0 0 E 12 5 0 0 E E E E E 0 0 VOLTAGE a iART R F VOLTAGE 7 1 2 3 4 5 6 7 T R T R r R T R T R T R T R T R T E 0 0 E E E E E E E E E E E E 3180KHz 55d B 55 E E E E E E E E 0 E E 3...

Страница 33: ...1 2 0 l OK 00 10 O E 00 50K 1 1 100 00 10 E 1 2 1 20 E lK l OOK 1 3 120 0 3K 00 1 4 1 0 1 00 E 200 1 5 1 0 0 00 1 0 1 6 0 1 20 1 0 1 7 100 E 00 5 K 18 E E 1 9 1 0 20 E 2 1 E 22 E V A L U E S A R E IN...

Страница 34: ...ICA 50WV 1 50WV 8 50WV 2 50WV 7 CERAMIC DI S C 50WV l O Q lOO Q 470 Q l K Q 4 7 K Q 5 6 K Q l O K Q 1 5 K Q 2 2 K Q 27 K Q l OO K Q 220 K Q 20PF 40PF 1 50 P F 470PF 0 00 1 F 1 7 50 W V 1 4 1 6 CE RAMI...

Страница 35: ...0X40 43 4 7 4 W 27 K Q 1 5 6 ECV 1 Z W 50 X40 32 42 4 W 3 3 K Q L I NDUCTOR 20 PF 50 PF 50 4 W 39 K Q 5 RF CHOKE I O H 2 36 37 38 46 4 W 4TKQ 2 4 6 7 RF CHOKH 22 1 H Z2 W _ _Q_f g_ 8 F_ _f_ HOKE _ _ _...

Страница 36: ...TED CI RCUIT BOA R D P B 1 5 34 Q IC FET T_ R _ A _N _ S _ l_ S _ T _ O R i 2 IC TA7060 P 1 3 4 6 7 FET 2 S K 1 9 G R 5 T R 2 S C372Y D DIODE 2 S i 1 S 1 5 5 5 Varactor 1 S 2 2 3 6 XF CRYSTAL FILTER X...

Страница 37: ...lKQ B EVKA2AF023 1 4 S K Q A lKQ B EVKA2AF0 1 339 5KQA 5KQ B T R l l R 500 Q B C CAPACITOR 1 2 3 D I P P E D M I C A S O _ O _ W _ V _ _ _ _ _ 2 _ P _ F _1 1 34 SOO W V 3 P F 28 SOO W V S P F I 1 6 9...

Страница 38: ...ATE JOO H I 2 j I OO I O l l 7 RF c ifo KE PL ATE 5 oo 1 1 l 3 ____ _ _ _ _ _ _ _ _ B 1 I 2 RF CHOKE_ _ _ ___ _ _ __ H 24 p wS6 Q 0 3 iOTS l J R E _ C _ E _ P _ T _ A _ C _ L _ E J A _ C _ K I 1 t 31...

Страница 39: ......

Страница 40: ......

Страница 41: ...ser digitalizado por PW8DFT Torres Digitalizado em 24 de Novembro de 2020 por Alexandre Tabajara Souza PU2SEX http www tabalabs com br http tabajara labs blogspot com MANUAL DE DISTRIBUI O GRATUITA Re...

Страница 42: ...YA E SU v 7 1 0 E U...

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