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This manuał is intended to serve as a supplément to the FTM-2001 Operating Manual. Detailed
information regarding functions, spécifications, options and operation has been provided in the
Operating
Manual,
serve as an independent reference, but to be used in conjunction with the information provided
in the Operating Manual.
Because of the compactness and complexity of the double-sided glass-epoxy circuit boards used
in the FTM-2001, four layout diagrams are provided for each board. Each side of the board is
identified by
the type of the majority of components installed on that side.
one side has
only chip components, and the other has either a mixture o f both chip and lead
components
(trimmers,
only.
The two "obverse" views depict the board as it is seen when viewed directly with the
eye, while the two "reverse" views depict the unseen side o f the board as it would appear if
one were to
peer through
tracks on the near side.
While we believe the technical information in this manuał is correct, Yaesu assumes no liability
for damage that may occur as a resuit o f typographical or other errors that may be present.
Your coopération
appreciated.
Yaesu Musen
reserves the right to make changes in the circuitry of this transceiver, in the
interest o f technological improvement, without notification o f the owners.,
FTM-2001 SERVICE MANUAL
and is not reprinted herein.
coils, electrolytic capacitors,
the board from the other side without seeing the components and
in pointing
out any inconsistencies in the technical information would be
Therefore,
this manuał is not intended to
packaged ICs, etc.), or lead components
In most cases

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Summary of Contents for Yaesu FTM-2001

  • Page 1 Operating Manual. Because of the compactness and complexity of the double-sided glass-epoxy circuit boards used in the FTM-2001, four layout diagrams are provided for each board. Each side of the board is identified by the type of the majority of components installed on that side.
  • Page 2 M 57796(Q 208) 3S K 151 GR(UH)(Q202) 2 S K 160( K4) ( Q203) 2SK302Y(TY)(Q201 ) COLLECTOR V. 2S C 3357(R K )(Q 207) 2S C 3356(R 22)(Q 206) FA1L4IVKL31 )(Q 2 0 5 ,2 0 9 ) CATHODE ANODE 1 S S 1 8 4 (B 3 )(D 2 0 5 ,2 0 7 ) 1SS193( F3)( D206) (Reverse view of "chip"...
  • Page 3 MOTHER BOARD (Obverse view of "chip" side) (Reverse view of "component" side) M O T H E R B O A R D V O L T A G E C H A R T (D C V O L T S ) REMARKS Q204 Û208...
  • Page 5 TK10485M (Q 302) / Obverse view of / Obverse view of\ v'mixed-component" side v'chip-only" side / 2SC2620(QB)(Q301) ANODE 1/CATHODE 2 (D d> ® © © © © ® / Reverse view of /Reverse view of \ 1 SS226(C3)(D301 ) v'mixed-component" side/ v'chip-only"...
  • Page 6 L PLL UNIT ® ( ? ) ( D ® @ © ® © Z Obverse view of \ j'Obverse view of r'mixed-component" side' \ ” chip-only" side / /iPB569G(Q401 ) BASE COLLECTOR EMITTER g Ф 2SD1699(TR)(Q403) о 8 ® ®...
  • Page 7 VCO VCO AMP UNIT À (J502) ® ® @ © (J502) © ® © © SOURCE CO LLECTO R M arke d S u rfa c e 2 S K 2 3 8 (K 1 7 )(Q 5 0 1 ) 2 S C 2 7 1 2 G R (L G )(Q 5 0 4 ) 2 S C 2 7 5 9 (U 2 3 )(Q 5 0 3 ) 2 S C 3 3 5 6 (R 2 4 )(Q 5 0 5 )
  • Page 8 CATHODE 1 S S 1 8 4 (B 3 )(D 6 0 1 ,6 0 3 .6 0 4 ,6 0 5 ,6 0 6 Ф ® ® ® ® © © ® © © © ® ® Ф / Obverse view of \ / Obverse view of CATHODE r'mixed-component"...
  • Page 9 IDC UNIT © © © © © Ф © © © © . 3 . 2 ® © / Obverse view of Reverse view of / Reverse view of \ /Obverse view of\ V"diode" side Г1С" side \ "diode" side Г1С"...
  • Page 10 ANT SW UNIT ® ® © ® © © Ф /Obverse view of\ (Obverse view of r'mixed-component" side \"chip-only" side / Ф ® © ® © © ® /Reverse view of \ / Reverse view of \"chip-only"side / r'mixed-component" side/ COLLECTOR 2 S 8 7 9 9 (M L ) (Q801 ,Q 804)
  • Page 11 CNTL UNIT О с з о HD404608-A01 FS(Q101 ) ANODE(RED) LT1EP53A(D103) (Obverse view of "IC" side) PST523C-2(Q104) COLLECTOR 2S A 1162G R (S G )(Q 103,105,106) 2SC2712G R (LG )(Q T02,108) BASE COLLECTOR EMITTER HC1 F3P(CS)(Q107) (Reverse view of "LCD" side)
  • Page 12 к CNTL UNIT ANODE CATHODE ) ( D ANODE 1/C A T H O D E 2 (Obverse view of "LCD" side) ) ( D ANODE 3 F M N K D Г ( B i t bar. П iïm^P (Reverse view of "IC "...
  • Page 13 о с F 2 9 9 3 1 0 1 ( N o I X X )
  • Page 14 C O N T S V F T M - 2 0 0 1 BLOCK DIAGRAM beceive T R A N S M I T " COrtJN/OfTL...
  • Page 15 Alignment Equipment Alignment Précautions Frequency counter (+0.1 ppm to 200 MHz) Correct alignment requires that the ambient temperaturę be the same as that o f the transceiver Voltmeter impédance) (10-Megohm input and test equipment, and that this temperaturę be held constant between 20 and 30 °C (68 to 86 °F). A F millivoltmeter When the transceiver is brought into the shop from hot or cold air, it should be allowed some time for...
  • Page 16 I. P L L A. VCV (Varactor Control Voltage) 3. Set the transceiver to channel 159 and adjust trimmer TC501 on the VCO Unit 1. Connect the DC Voltmeter between C414 for 3.0 ±0.1V on the meter while recei- on the P L L Unit and chassis ground. ving.
  • Page 17 II. T R A N S M IT T E R Set up the test equipment as shown at the right. A . Output Power 1. Set the transceiver to channel 89, and set the LOW power switch to the undepressed position.
  • Page 18 III. RECEIVER Assemble the test equipment as shown at the right. A . Sensitivity 1. Set the transceiver to channel 120, and the RF generator to 160.100 MHz. 2. Set the RF generator output level to 40dBu with ±3.5 kHz déviation o f a 1 kHz modu- lating tone.
  • Page 19 *** MAIN CHASSIS *** Carbon Film Res. 22k Ohm 1/8W J00215223 Ceramic Cap. O.OOluF В K10176102 L0021869 Toroidal Coil Toroidal Coil L0021870 P1090623 Connector BNC-RM-1 Top Panel R3511930 Front Panel R4900201 R4900172 Rear Panel Speaker Cloth R7124620 R7124630 Microphone Cloth R3508300 Rubber Molding (PTT) R3803650A...
  • Page 20 LT1EP53A D103 G2070066 Diode D104 1SS226 TE85R Diode G2070003 1SS196 TE85R Di ode D105 G2070026 D106 FMN1-T99 G2070068 Di ode FMN1-T99 D107 G2070068 Diode D108 Diode FMN1-T99 G2070068 1SS226 TE85R D109 G2070003 Di ode 1SS181 TE85R Dl 10 G2070001 Diode 1SS196 TE85R Diode D113...
  • Page 21 C lio K78160027 Tantalu r o Chip Cap. 0.22uF Cl 12 K7&080013 Tantalum Chip Cap. 47uF 6.3V СИЗ В K22170805 Chip Cap. O.OOluF Cl 14 В K22141809 Chip Cap. O.luF В С115 K22170817 Chip Cap. O.OluF в С116 K22170817 Chip Cap. O.OluF в...
  • Page 22 * * * NOTHER BO ARD ÜMÏ F2993102A Prlnted Circuit Board С02М32АЛ with Conponenls 2SK302Y TE85R Q201 G3803027Y G4801517G 3SK151GR TE85R Q202 2SK160-T2B Q203 G3801607F Q204 G1090874 LA4147 FA1L4-T2B Q205 G3070013 Transistor Q206 G3333567D Transi stor 2SC3356-T2B Q207 G3333577 Transistor 2SC3357-T2 Q208 G1090768...
  • Page 23 C201 K22170805 Chip Cap. O.OOluF В C202 K22170215 15pF Chip Cap. C203 K22170202 Chip Cap. 5ÔV C204 K22170817 Chip Cap. O.OluF В C205 K22170219 Chip Cap. 22pF C206 K22170201 Chip Cap. 0.5pF C207 K22170206 Chip Cap. C208 K22170215 Chip Cap. 15pF C209 K22170202...
  • Page 24 C262 K22170219 Ch i p Cap. 2 2pF C263 K10176102 Ceramic Cap. O.OOluF C264 K02172030 Ceramic Cap. C265 K22170817 Chip Cap. O.OluF C266 K22170805 Chip Cap. O.OOluF TC201 K91000169 Trimmer Cap. 20pF L201 L1690003 0.22uH L202 LI 690009 68nH L203 L1020722 L204 LI 690020...
  • Page 25 *** IP L 'M T *** К 2 9 9 Ы О Я PrinLed Circuit Board PCD with Conpnnents Q301 G3326207B Transistor 2SC2620QBTR Q302 G1090808 TK10485M D301 G2070003 Di ode 1SS226 TE85R X301 H0102774 Crys tal UM-1 22.055MHz CD301 H7900180 Ceramic Disc CDB455C7 R301...
  • Page 26 *** PI I. U M T *** F2993104 Printed Circuit Briard C029934AA PCB with Cnmponents Q401 G1090870 UPB569G Q402 G1090582 JLC1007TP Q403 G3416997Q Transistor 2SD1699-T2B Q404 Trans i stor G3070005 FN1A4M-T2B D401 G2070001 Diode 1SS181 TE85R X401 Crys tal H0102799 UM-2 12 .'800MHz R401...
  • Page 27 *** VCO/VCO-АМГ U M T F29931' Printed Circuit Board (VCO) 1*29931 ^9 Printed Circuit Board (Ose. Amp) С0299Я5АА ГСВ with Componenls IVCO C<i29939AA PCB wi th Cumpunents fOse.Amp> C02993FAU F4JB with Cnnponenta <VCO w it h Amp » Q501 G3070001 Transistor FAIA4M-T2B Q502...
  • Page 28 *** REG UNIT *** F29931Q6 Printed Circuit Board C029936AA PCB with Componenls M5236ML-T01-1 Q601 G1090873 Q602 2SB799-T2B G3207997L Transistor Q603 G3327127G Transistor 2SC2712GR TE85R Q604 Transistor FA1L4M-T2B G3070013 Q605 G3202610L Transistor 2SB1261-L Q606 G3111627G Transistor 2SA1162GR TE85R Q607 G3111627G Transistor 2SA1162GR TE85R Q608 G3111627G...
  • Page 29 +** IDC U N IT *** F29431U7 Frintftd Circuit Board C029937ЛЛ PCB vith Conponents UPC324G G1090603 Q701 1SS226 TE85R G2070003 Diode D701 3.3k Ohm 1/10W Res. J24205332 C h i p R701 1/10W 220k Ohm J24205224 Res. C h i p R702 3.3k Ohm 1/10W...
  • Page 30 *** ANT SV UNIT **+ F2993108A 1 ’ rinted Cireuit Ho I*CH wi Ih Comportent C029938AA 2SB799-T2ML Transistor G3207997G Q801 2SC2712GR TE85R Transistor G3327127G Q802 2SC2712GR TE85R Transistor G3327127G Q803 2SB799-T2ML Transistor G3207997G Q804 2SC2712GR TE85R Transistor G3327127G Q805 2SC2712GR TE85R Transistor G3327127G...

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