Yaesu FTV-901R Page 34 Instruction Manual Download

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D I O D E

CAPAC I T O R

D6 01 ,606,6 07, 2 1 0901 1 3

Silicon

1 S S 5 3

C6 1 4

3 1 829059

Ceramic Disc

5 0WV

0 . 5 pF

609-6 14, 616

C609, 6 1 6

3 1 820020

2 pF

D605

2 1 0 1 5 5 5 0

1 S 1 5 5 5

C6 1 2

3 1 820040

4 pF

D602-604,608 2 1 022090

Varactor

1 S 2209

C6 1 3 , 6 1 5

3 1 82 7040

4 pF

C6 1 1 , 6 1 7

3 1 829050

5 pF

C64 1 , 65 0 - 6 5 5

3 1 820050

5 pF

C64 2

3 1 827050

5 pF

C R YSTA L

C6 08, 6 1 0

3 1 827080

8 pF

X6 01

7 1 800 1 44

HC-1 8/U

3 8.6666 MHz

C604 , 6 37

3 1 829 1 00

1 0 pF

X602

7 1 800 145

3 9. 3 3 3 3 MHz

C6 3 1 ,6 3 2,664,

3 1 820 1 00

1 0 pF

X603

7 1 5 0 0 1 9 3

HC-25/U

3 8.8666 MHz

6 6 8

X604

7 1 5 00 1 94

39.5 3 3 3 MHz

C6 3 9

3 1 8 29 1 5 0

1 5 pF

X605

7 1 5 0 0 1 9 5

3 8.4666 MHz

C6 5 8

3 1 820 1 80

1 8 pF

X606

7 1 5 00 1 96

3 9 . 1 3 3 3 MHz

C66 5

3 1 829220

2 2 pF

C6 26

3 1 829270

27 pF

C660

3 1 820270

27 pF

C6 2 3

3 1 829330

33 pF

C R YSTA L SOC K E T

C6 2 7

3 1 829390

3 9 pF

XS6 0 1

6 9 0 1 00 1 3

S-1 4-4P

C640

3 1 829470

4 7 pF

C6 5 6

3 1 820680

6 8 pF

C6 0 1 , 6 0 2

3 1 8 299 1 0

91 pF

C6 85

3 1 82 9 1 0 1

1 0 0 pF

R E S I ST O R

C6 5 9

3 1 8 20 1 0 1

1 00 pF

R6 24

40143 1 00

Carbon Film

1 /4S

I O U

C6 0 7 ,6 1 8,6 1 9 ,

30820102

0.00 1 µF

R6 3 8

4 0 1 4 3 220

22 n

6 2 i ,6 22,6 24 ,

R609,6 20,6 2 1 ,

4 0 1 4 3 5 6 0

56 n

6 25 ,6 28,630,

6 2 5 ,6 3 3

6 3 3 -6 3 5 ,643

R6 04,608,6 1 1 ,

4 0 1 4 3 1 0 1

1 0o n

6 5 7,662,66 3 ,

6 1 4,65 1 ,6 5 5 ,

6 6 7 ,669,6 7 2 ,

6 5 9

6 7 3 ,6 7 8 ,6 7 9

R6 29

4 0 1 4 3 2 2 1

220 n

C605 ,606,6 3 6 , 30820 1 03

0. 0 1 µF

R64 7 (L6 1 3 )

4 2 1 244 7 1

Composition 1 / 2 GK 470 n

6 3 8,644 -649,

R66 5

4 1 1434 7 1

Film

l /4S

470 n

6 6 1 , 6 80,

R65 0,654,65 8 4 0 1434 7 1

470 n

6 8 2- 6 84

R6 02, 6 2 2

4 0 1 4 3 5 6 1

5 6 0 n

C6 20,629,6 70,

34 220 1 06

Electrolytic

1 6WV

1 0 µF

R640-645

4 0 1 4 3 6 8 1

6 80 n

6 7 1 ,6 8 1

R6 05

4 1 1 4 3 8 2 1

820 n

R6 0 1 ,603,607, 4 0 1 4 3 1 0 2

1 kn

634,635,660

R6 26 , 6 3 7,6 3 9

4 0 1 4 3 1 22

1 . 2 kn

T R I M M E R CAPAC I T O R

R606

4 0 1 4 3 1 5 2

1 . 5 kn

TC6 0 1

3 90000 1 0

ECV-l ZW l O x 5 3N

1 0 pF

R65 2 , 6 5 6

4 0 1 4 3 4 7 2

4 . 7 kn

TC6 0 2 , 6 0 3 ,

3 90000 1 1

ECV- l ZW 2 0 x 5 3 N

2 0 pF

R6 23

4 1 1 4 3 6 8 2

6 . 8 kn

606-6 1 2

R6 1 0, 666

4 0 1 4 3 1 04

IO kn

TC604, 605

3 9000005

ECV- l ZW 5 0 x 3 2N

5 0 pF

R6 1 8,6 1 9,628,

4 0 1 4 3 2 2 3

22 kn

653,65 7

R6 1 7 ,6 3 1 ,6 3 2 4 0 1 4 3 4 7 3

4 7 kn

R6 1 2,6 1 3 ,6 1 5 ,

4 0 1 4 3 1 04

1 00 kn

I N D U CTOR

6 1 6 ,6 3 0,6 3 6

L6 0 5

5 3 020038

Micro Inductor FL-4 H

0 . 6 8 µH

R6 27

4 0 1 4 3 225

2.2 Mn

L6 1 0 ,6 1 2,6 1 4 5 3 020004

2. 2 µH

R646

4 0 1 4 3 3 3 1

3 3 0 n

L6 1 1

5 3 020006

6 . 8 µH

L606 , 6 0 8

5 5 003090

#220 1 93

L6 0 2

5 5 003092

#220 1 95

PO T E N T I O M E T E R

L6 0 3 ,604,609

5 5 003093

# 2 20 1 96

VR60 1

4 99054 7 2

S R 1 9RS

4 . 7 knB

L6 1 3

5 5 003 1 20

#220 206

VR60 2

49905473

S R 1 9 R S

4 7 knB

L6 0 7

5 5 003 294

#220380

L6 0 1

5 5 03 3 7 1

# 2 20 5 35

- 32 -

Summary of Contents for FTV-901R

Page 1: ...INSTRUCTION MANUAL FTV 901R YAESU MUSEN CO LTD TOKYO JAPAN...

Page 2: ...TABLE OF CONTENTS Page GENERAL 1 SPECIFICATIONS 2 FRONT PANEL CONTROLS 4 REAR PANEL 5 INSTALLATION 6 OPERATION 8 CIRCUIT DESCRIPTION 12 MAINTENANCE ALIGNMENT 21 PARTS LIST _ 2 9 1 i...

Page 3: ...er in addition to t he FT 90 1DM The operator can transmit on 1 45 MHz while listening on 29 MHz or 435 MHz or transmit on 435 MHz while list ening on 1 45 MHz The FTV 90 1R also includes repeater spl...

Page 4: ...tenna input Size 21 0 W x 157 H x 35 2 D mm Weight 10 kg SEMICONDUCTOR FET 3SK5 l 03 6 3 SK5 9Y Silicon Transistors 2SC73 0 2 2 SC 2 05 3 2 2SC784R 6 2 SC 21 66 2SC1424 5 2 SC 2 3 69 2 2SC1426 2 2 SC...

Page 5: ...pc 1 pc 1 pc RCA plug Spare fuse PIN No I 2 3 4 5 6 7 fi UND LL 1 pc 1 pc CABLE A CABLE B CABLE C COLOR HEATER WHITE HEATER2 BLUE 1 No C I HEATER __J HEATER2 TX GND RED RX GND GREEN EARTH BLACK Cable...

Page 6: ...l receiver This is normally used only for satellite operation ALC This switch selects the ALC threshold level For 4 RF GAIN This control sets the receiver RF gain level for 5 0 and 1 44 MHz operation...

Page 7: ...e and protection from dangerous electrical shock a good earth ground should be connected here using a short heavy braided cable 6 RF IN This jack should be connected to the FT 901 DM RF OUT j ack usin...

Page 8: ...r to the drawings for details o f correct interconnections between the FTV 901R and the FT 901DM FT 1 01 ZD and an external receiver such as the FR 1OlD AC 234V AC AC AC 220V 200V 117V AC llOV ANTENNA...

Page 9: ...RECEIVER ANTENNA JACK FTV 901R FT 901 FT IOIZ CABLE A EXTERNAL RECEIVER v D 7...

Page 10: ...t o i 0 0 I E 0 FREQUENCY COVERAGE CHART HF TRANSCEIVEF lOA lOB lOC lOD BANDSWITCH 28 0 28 5 28 5 29 0 29 0 29 5 29 5 3 0 0 50 52 50 0 50 5 50 5 51 0 51 0 51 5 51 5 52 0 52 54 52 0 52 5 52 5 53 0 53 0...

Page 11: ...of the drive levels beyond the point stipulated in steps 6 through 8 will not increase the power output component life may however be shortened drastically if these input levels are exceeded 1 0 For...

Page 12: ...changed to 35 l 2 MHz We regret this inconvenience to you but the FT 1 01 and FR 1 01 series wa s produced long before OSCAR 8 was con ceived There should be no problem at all when using the FT 901 s...

Page 13: ...6 39 1 3 3 X1601 HC 1 8 U 67 000 23 5 pF 40 S1 0 5 mW X1602 67 333 430 X1603 67 666 MHz X1604 6 8 000 X160S 6 8 333 BAND 50MHz 144MHz nFUNDAMENTAL RANGE 50 52 52 54 144 146 146 148 THIRD OVERTONE LOCA...

Page 14: ...rter Follow the block diagrams while reading this discussion and refer to the schematic dagram for specific details TRX IOmBA 1 r UNIT R 1 I i F 1 JJ I I T 10m INPUT ALC NIP lMtT 144MHz _ T ANT R 6 IO...

Page 15: ...J r _ JAv r _J S 104 ALC NPU1 R3 2K 52102 I 0 II l M f 11 s2103 a T _ 210J EXTA cv I l 1 ti 6 111 161 Sf ti L o Sl e 6 lo SI i vP t q IC 11 Ii D7 9 11 12 DOWN ISIS55 ri il t f f f f f t fl IQ Q q q Q...

Page 16: ...5 4 MHz signal is then passed through a selective bandpass fil ter which effectively eliminates spurious signals Th e signal is then amplified by the amplifier chain consisting of Q102 3SK51 Q103 2SC2...

Page 17: ...fil6IG 00214iWf No2 N 4701 I r C30 I 22Jl 6Y H 1 f 7 T c t T 0 1 01 ID U N ij Jl fTl l z u ocl I iI I I I I I I I 8 f tJ1 0 0 I o I o I 31 n ID OI Cl I l U t m I f 0 C88 0 01 lrjl I M _ I 0 N JI 7 11...

Page 18: ...fed to Q611 2SC1815Y which acts as a switch for the AFP circuit which will protect Q101 from damage caused by high SWR A further portion of the output is detected by 0702 1S1555 and fed to the meter...

Page 19: ...I t I a 1 R35 s0f57 tu IK I lfD2 100 t 1 _ T I I 0 0 Tl l I VJ U1 0 0 U1 l I VJ U1 r 1 I RL01 I I t I I I Oi l t N Vi C b QJ C44 Do l 14 15553 _ A I I I 0 0 N VJ CD 0 I 0 N VJ CD U1 I tf f 9 R21 o i5...

Page 20: ...ter then amplified by the amplifier chain consisting of Qi4oi 2SC1424 Q1402 2SC1426 Qi403 2SC1426 and final amplifier Qi3oi UP 07BL The output signal from Qi3oi is fed through a stripline filter via R...

Page 21: ...c21 i I frli J IOO J 7 r Rl 1 Z711 L HI r 0 0 j CIS 0 0 J n L I j T a I 0 0 c I 0 ID r m 0 0 mo J ID i l I 01 z c z i DO J St68Fl t H C29 I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I...

Page 22: ...o relay driver Qi7 03 2SC1815Y turning it on With the conduction of Qi703 RLi is REG UNIT l PB 1945 F 1102 MULTl JACK activated connecting the 10 meter output to the various units of the transverter a...

Page 23: ...frequency counter good to 250 MHz are required A dummy load and wattmeter good to 450 MHz are also required REG UNIT PB 1975 Connect a DC voltmeter to pin 11 of multijack MJl 2 or 3 Adjust VR1701 for...

Page 24: ...Peak VR 1902T206 T207 T20s and T209 for a maximum reading on the HF transceiver S meter Reduce the signal generator output if necessary to secure easy viewing of the peak point Switch to the 52 54 MH...

Page 25: ...ITCH DOW N DOW N A TX OUT Q3 0 1 TC3 0 2 TC3 o s TC3 0 1 L2 o s Q 2 0 4 Q2 1 0 TC2 0 1 Q2 0 3 T2 0 s VR 2 0 1 T2 0 4 T2 0 3 TC2 01 52 54 DOWN TC2 0 6 50 52 DOWN ADJUST TC2 0 TC2 0 7 FREQUENCY 2 1 0M...

Page 26: ...Peak TC1001 TC1004 T6o4 TC6o6 for a maximum reading on the H F transceiver S meter Re duce the signal generator output i f neces sary to secure easy viewing o f the peak point Switch to the 1 40 148...

Page 27: ...1 TX OUT TC 6o5 T602 TC 6os Q 6 03 T6 os TC6o6 TC601 TC6os TC6o9 TC6 1 0 TC6 1 1 FREQUENCY 1 16 6M H z 1 1 5 4M H z 1 18 6M H z 1 1 7 4M H z X 6o6 1 46 1 48DOWN J8j JJ J X 605 1 44 1 46DOWN JE I Xso...

Page 28: ...439 MHz Recheck the results to ensure maximum response across the entire operating range 3 Transmitter section 1 Connect the dummy load wattmeter to the 430 MHz ANT jack Set VR1201 and VR1202 fully c...

Page 29: ...1 TC 16os TC 1604 TC 16os TC 1601 TC 1602 x l601 x l602 x l603 x l604 X 16os 0 0 N N cS cS I I N M 0 0 M M J M 0 N U M 0 a O N N c 0 M M I cl I M u I 27 0 0 U M M u u I I N a I Q1202 TC 12os Q 1203 D...

Page 30: ...28...

Page 31: ...n 1 kn 6 8 kn 10 kn 12 kn 68 kn 1 Mn MJ l 3 Pl C l O l 1 06 1 08 1 1 4 M U LTI JAC K 68220003 121S 22B 105A PLUG 6 8 1 20006 5065 1 1 2 with wire MA I N CHASS I S 2401 1 7 3 2 8 2 1 1 0 2 Ceramic Fee...

Page 32: ...1 04 1 4 TJ 100 k n R21 8 40143224 1 4S VJ 220 k n R236 40143225 2 2 M n I N D UCTOR L21 1 2 1 2 53020038 Micro Inductor FL 4H 0 6 8 H L214 53020005 3 3 H POT E N T I O M E T E R L207 209 53020006 6 8...

Page 33: ...pF C501 506 32821 102 Ceramic Feed Thru ECK Y l H 102WE C3 16 335 3 1 829010 1 pF 5 08 509 C3 1 0 3 1 5 3 1 829050 5 pF 5 1 1 5 1 3 C302 31 829200 20 pF 5 15 C301 3 1 7 3 1 829330 33 pF C5 1 7 368252...

Page 34: ...1 40143560 56 n 6 25 628 630 625 633 6 3 3 635 643 R604 608 6 1 1 40143 101 10o n 65 7 662 663 614 65 1 655 667 669 6 72 659 673 678 6 79 R629 40143221 220 n C605 606 636 30820103 0 0 1 F R647 L6 13...

Page 35: ...604 1 9270 Printed Circuit Board R E C E PTAC L E 0 1 9270AZ PCB with Components 1701 68000003 S0 239 9 1 100008 Wrapping Terminal C POWER MOD U L E Q70 1 78000002 VP 20BL R ESONATO R BOA R D PB 1 800...

Page 36: ...201 1221 30820 1 02 0 001 F 1222 1 229 Cl 204 1 2 1 1 3 0825 102 HDC60E 102M 0 001 F 1 2 1 3 1 2 1 5 1228 C l 214 1226 30325 103 Chip 25 V 0 01 F C1231 36825473 Mylar 50WV 0 047 F C1230 34220106 Elect...

Page 37: ...istor 2SC1424 Q1401 223 14240 Transistor 2SC1424 Q1402 1403 22314260 2SC 1426 D IO D E 01503 1506 2 1 090 1 5 2 Schottky Barrier 1 SS43 D I O D E 0 1 5 0 7 1 5 1 0 21090 1 1 3 Silicon 1 SS 5 3 0 1 4 0...

Page 38: ...3273 VJ 27 kn 1 509 TC1 505 1 5 08 3900001 0 ECV l ZW 1 0 x 5 3 N 10 pF CAPAC ITOR C1625 3 1 829059 Ceramic Disc 50WV SL 0 5 pF I N D UCTO R C163 1 3 1 8200 1 0 CH 1 pF L1505 1 5 1 3 5 5003 393 AT0706...

Page 39: ...apping Terminal C POW E R SUPPLY BOA R D PB 1 945 604 1 9450 Printed Circuit Board 01 9450AZ PCB with Components ALC AMP UNIT Symbol N o Parts No Description IC T RANS ISTOR PB 1 946 604 1 9460 Printe...

Page 40: ...rcuit Board 0 19470AZ PCB with Components TRANSISTOR Q1901 1 902 223 1 8154 D I O D E 01901 1 9 1 5 2 1 0 1 5 5 5 0 Silicon D1916 1 9 1 7 2 1 0900 1 1 0 001 F 0 01 F 47 H 220535 220 1 80 2SC 1 815Y 1S...

Page 41: ...6049280 Printed Circuit Board 01 9280AZ PCB with Components SW ITCH 64000 1 0 1 SLE 62301 64000 103 SLE 6 225 1 64000108 SLE 6425 1 ACCESSO R I ES Parts No Description Connection Cable A B c 6702000 1...

Page 42: ......

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