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Summary of Contents for FT-560

Page 1: ...INSTRUCTION MANUAL YAESU MUSEN CO LTD TOKYO JAPAN...

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Page 3: ...min m RR Rm RR RRR MIL 50 to 120 ohms unbalanced Carrier A A Ap Better than 40 db ION Better than 50 db at 1000 Hz RSS ANS NR Better than 25 db EN O 5 V S N 20db at 14 MHz SSB EM uus i 2 4 KHz at 6db...

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Page 5: ...ise blanker fully adjustable VOX break in operation adjustable CW side tone clarifier control provides 5 KHz off set receiver operation dual calibration markers at 100 and 25 KHz 10 MHz WWV Band provi...

Page 6: ...section of V210 6BM8 Amplified audio output of the triode section is coupled to the grid of the AF output amplifier pentode section of V210 which drives the output transformer T1 TRANSMITTER CIRCUIT T...

Page 7: ...20db down on the skirt of the fil ter response The 3 178 5 KHz crystal frequency is shifted into the filter response range to insert the carrier for CW TUNE operation High Frequency Oscillator The ban...

Page 8: ...of PA tubes Controls microphone gain for transmitting and carrier input for CW and tune up Pretunes signal circuits for both transmit and receive condition 10 mx 6 Selects operating Controls the gain...

Page 9: ...Impedance is 50 kilo ohms Adjusts hold in time of VOX ANTITRIP RELAY S ADJ ALC KEY VFO BIAS 802 VFO POWER FUSE FAN 6 00 e 0000000 Adjusts VOX anti trip level Adjusts operating level of relay Adjusts...

Page 10: ...nt Very slowly rotate tuning knob in the direction that causes audio tone to decrease in frequency until tone is just in audible Zero Beat Hold tuning knob firmly at this point and rotate skirt vernie...

Page 11: ...to MOX ten seconds maximum adjust PRESEL for maximum meter reading Return VOX GAIN to STBY 3 Momentarily set VOX GAIN to ten seconds maximum increase or decrease LOADING slightly for maximum meter rea...

Page 12: ...operation of the transceiver is fully understood TEST EQUIPMENT REQUIRED A signal generator a vacuum tube volt ohm meter with RF probe a general coverage communication re ceiver and a 300 watt dummy...

Page 13: ...207 pin 7 371785 KHZ V204 pin 1 Suit Sus KHZ V204 pin S IZS KHZ Variable IF V3 Transmit frequency 5 V201 pin 5 pin 5 5 V5 pin Transmit frequency Voltages given in the table are nominal and may vary FI...

Page 14: ...noise am plifier stage transformer T354 1 Connect a signal generator output to the antenna ter minal and tune the receiver to the signal generator frequency with AGC switch OFF position Connect VTVM D...

Page 15: ...nna not resonant at frequency Defective antenna or transmission line V3 V4 V5 V6 defective Defective rectifier Defective V207 Carrier balance control improperly set Defective crystal 201 or X202 Carri...

Page 16: ...9 Relay contact open for 3 150 Volt DC receive and close to 4 4 300 Volt DC ground for tsansmit OOS 5 600 Volt DC 10 Relay contact open for 6 100 Volt DC transmit and close to QU 7 T ground for receiv...

Page 17: ...EN 9789 06 04 ost 0 a 9389 1 t 4 0 ost osi 52 06 9499 EG s 0021 55 9829 0 0 0 LIASOTHA T 0 1901 0 Jos 0 0 o los Lu 9039 DE U DEE Eus 20 Sy 9 059 o ose 2 0 0 01 9499 E x MS tr 691 ose 0 ee 0 9 9 o sor...

Page 18: ...0PF 10 48 MICA CM3 5 I SKWV _ 500 10 86 MICA CM3 5 l 5KWV 1000 10 46 MICA CMBS 3K WV 1000 10 282 363 T 85 269 283 81 93 1004 2109 11 74 89 98 101 110 234 246 281 1107 212527774902 1105 2116 82 243 100...

Page 19: ...4 w 33KQ 1 4 w 4709 P TH62BM220M 222 VR VARIABLE RESTISTOR w 100KQ 515 53 iW 2 7KQ EVCBOAS20C 14 IOK2C 1 4 w 3 3K9 EVCBOGS20B 13 IKQB with SWITCH 56 873299 26 5 69 E VL S3A A00B53 SKQB TRIMMER 35 W 10...

Page 20: ...4 180239 353 2SK34E FET SA602B D DIODE SB0821 401 15145 VARACTOR 516303 215 15331 ZENER dl 217 15334 ZENER SH3601 216 356 15336 ZENER NATA CN7017 204 212 1301 304 181007 SH3001 002 351 2355 JPL259 2 3...

Page 21: ...USB TC204 LSB wen Bi 2 206 L3 dud ee ee SD i a TC203 VOLT SET v2 801 1806 T205 VI SIDE TONE LEVEL v3 T204 R L901 L906 BALANCE v4 SSB FILTER 1353 T203 L1001 L1005 RL201 NC6o2 C603 BPF5 CLARIFIER ZERO...

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