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Make/Model Information:

  • Brand:   Yaesu
  • Models included:
    • Yaesu FT-100D

File Information:

  • Type:   Factory Service Manual (FSM)
  • Language:   English (EN)
  • Number of pages:   123
  • File size:  ∼ 21.20 MB
  • File Format:   PDF only
  • SME Watermarks:   None
  • Password lock:   No
  • Edit/copy/modify:   Yes
  • SKU:   ROYA-0001

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©2003 VERTEX STANDARD CO., LTD. E089890A
Technical Supplement
FT-100/-100D
HF & V/UHF Band
All Mode Mobile Transceiver
Introduction
This manual provides technical information necessary
for servicing the Yaesu FT-100/-100D HF & V/UHF-Band
Transceiver. It does not include information on installa-
tion and operation, which are described in the FT-100/-
100D Operating Manual provided with the transceiver,
or on accessories which are described in their manuals.
The FT-100/-100D is carefully designed to allow the
knowledgeable operator to make nearly all adjustments
required for various station conditions, modes and oper-
ator preferences simply from the controls on the panels,
without opening the case of the transceiver. The FT-100/-
100D Operating Manual describes these adjustments, plus
certain internal settings.
Servicing this equipment requires expertise in handling
surface mount chip components. Attempts by unqualified
persons to service this equipment may result in perma-
nent damage not covered by warranty. For the major cir-
cuit boards, each side of the board is identified by the type
of the majority of components installed on that side. In
most cases one side has only chip components, and the
other has either a mixture of both chip and lead compo-
nents (trimmers, coils, electrolytic capacitors, packaged
ICs, etc.), or lead components only.
While we believe the technical information in this man-
ual is correct, VERTEX STANDARD assumes no liability
for damage that may occur as a result of typographical or
other errors that may be present. Your cooperation in
pointing out any inconsistencies in the technical informa-
tion would be appreciated. VERTEX STANDARD reserves
the right to make changes in this transceiver and the align-
ment procedures, in the interest of technological improve-
ment, without notification of owners.
Contents
Specification
Exploded View & Miscellaneous Parts
Alignment
Block Diagram
Interconnection Diagram
Board Unit (Schematics, Layouts & Parts)
MAIN Unit
6m-FILTER Unit
BPF Unit
HPF Unit
AUDIO-FILTER Unit
LOCAL Unit
REF Unit
PA Unit
LPF Unit
DISPLAY Unit
CNTL Unit
CONNECT-1 Unit
VR Unit
CONNECT-2 Unit
Option
TCXO-8
FTS-27
VFO/MR
S E E L
VERTEX STANDARD CO., LTD.
4-8-8 Nakameguro, Meguro-Ku, Tokyo 153-8644, Japan
VERTEX STANDARD
US Headquarters
10900 Walker Street, Cypress, CA 90630, U.S A.
International Division
8350 N.W. 52nd Terrace, Suite 201, Miami, FL 33166, U.S.A.
YAESU EUROPE B.V.
P.O. Box 75525, 1118 ZN Schiphol, The Netherlands
YAESU UK LTD.
Unit 12, Sun Valley Business Park, Winnall Close
Winchester, Hampshire, SO23 0LB, U.K.
VERTEX STANDARD HK LTD.
Unit 5, 20/F., Seaview Centre, 139-141 Hoi Bun Road,
Kwun Tong, Kowloon, Hong Kong
Specifications
General
Frequency Range:
Receive 100 kHz – 970 MHz (European version)
100 kHz – 824 MHz, 849 – 864 MHz,
and 894 – 961 MHz (U.S.A version)
Transmit 160 – 6 Meters
2 Meters
70 Centimeters (Amateur bands only)
5167.5 kHz: Alaska Emergency Frequency
(U.S.A. version only)
Emission Modes:
A1 (CW), A3 (AM), A3J (LSB/USB),
F1 (9600 bps Packet), F2 (1200 bps Packet), F3 (FM)
Synthesizer Steps (Min.):
1.25 Hz (CW/SSB), 100 Hz (AM), 100 Hz (FM),
1 kHz (FM)
Antenna Impedance:
50W, Unbalanced
Operating Temp. Range:
–10 °C to +60 °C (14 °F to 122 °F)
Frequency Stability:
Better than ±4 ppm (–10 °C to +50 °C) (SSB/CW/AM)
Better than ±{1 kHz +4 ppm} (FM)
Power Requirements:
DC 13.8V ± 10%, Negative Ground
Current Consumption:
Receive (Squelched): 1.2A, Receive (Max. Audio): 1.6A
Transmit: 22A (@ 100W RF output)
Case Size:
160(W) x 54(H) x 205(D) mm (6.3” x 2.2” x 8.0” WHD)
Weight:
3 kg. (6.6 lb.)
Transmitter
Power Output:
160 – 6m: 100 Watts (25 Watts AM carrier)
2m: 50 Watts (12.5 Watts AM carrier)
70cm: 20 Watts (5 Watts AM carrier)
Modulation Types:
SSB: Balanced Modulator
FM: Variable Reactance
AM: Early Stage (Low Level)
FM Maximum Deviation:
±5 kHz (±2.5 kHz on FM-N)
Spurious Radiation:
Harmonics: At least 40 dB down (1.8 – 29.7 MHz)
At least 60 dB down (50/144/430 MHz)
Non-harmonic: At least 50 dB down (1.8 – 29.7 MHz)
At least 60 dB down (50/144/430 MHz)
Carrier Suppression:
At least 40 dB
Opp. Sideband Suppression:
At least 50 dB
SSB Frequency Response:
400 Hz – 2600 Hz (–6 dB)
Microphone Impedance:
200W – 10kW (Supplied microphone: 2kW)
Receiver
Sensitivity:
SSB/CW AM-N FM
100 kHz – 150 kHz: – – –
150 kHz – 250 kHz*: 5 ΅V 40 ΅V –
250 kHz – 1.8 MHz*: 4 ΅V 32 ΅V –
1.8 – 28 MHz*: 0.25 ΅V 2 ΅V –
28 – 30 MHz: 0.25 ΅V 2 ΅V 0.50 ΅V
50 – 54 MHz: 0.20 ΅V 2 ΅V 0.50 ΅V
144/430 MHz: 0.125 ΅V 2 ΅V 0.20 ΅V
Above specifications are worst-case.
SSB/CW/AM-N figures are for 10 dB S/N, 12 dB SINAD
on FM. *: IPO off
Squelch Sensitivity:
SSB/CW/AM FM
1.8 – 28 MHz: 2.5 ΅V –
28 – 30 MHz: 2.5 ΅V 0.32 ΅V
50 – 54 MHz: 1.12 ΅V 0.20 ΅V
144/430 MHz: 0.8 ΅V 0.16 ΅V
Intermediate Frequencies:
1st IF: 68.985 MHz (SSB/CW/FM/Digital)
67.980 MHz (
2nd IF: 11.705 MHz (SSB/CW/FM/Digital)
10.700 MHz (W-FM)
3rd IF: 455 kHz (FM)
Image Rejection:
Better than 70 dB (1.8 – 30 MHz, 50 – 54 MHz)
Better than 60 dB (144 – 148 MHz, 430 – 440 MHz)
IF Rejection:
Better than 70 dB (1.8 – 30 MHz)
Better than 60 dB (50 – 54 MHz, 144 – 148 MHz,
430 – 440 MHz)
Selectivity (–6/–60 dB):
SSB/CW: 2.2 kHz/5.2 kHz
CW: 450 Hz/1.8 kHz
(FT-100: Optional XF-117C installed)
CW-N: 250 Hz/1.2 kHz
(Optional XF-117CN installed)
AM: 5.2 kHz/18 kHz
(Optional XF-117A installed)
FM: 15 kHz /25 kHz (–6/–50 dB)
Audio Output:
At least 1.5W into 8W @ 10% THD
Audio output impedance:
4W – 8W
Specifications are subject to change without notice, and are guaran-
teed within amateur bands only.
Exploded View & Miscellaneous Parts
KNOB (AF)
RA0067800
KNOB (SELECT)
RA0067700
KNOB (SQL)
RA0067900
SPECIAL NUT ( X2 pcs)
R6054387B
Non-designated parts are available only as
part of a designated assembly.
RUBBER RING
RA0068200
KNOB MAIN ASS'Y
RA0068000
COIL SPRING
R0135010A
R3135000A NUT
R6144801
FRONT PANEL ASS'Y
RA0066600
KNOB (FUNC)
RA0067400
RA006740A (Lot.3-)
VR Unit
Display Unit
ROTARY ENCODER
Q9000709
Q9000709A (Lot.26-)
REAR PANEL
RA0068400
Connect-2 Unit
HOLDER PLATE
RA0069500
SPEAKER
M4090135
R0150630
LPF Unit
MAIN Unit
CNTL Unit
FRONT FRAME
RA0068600
Connect-1 Unit
SUB PANEL
RA006850C
RELEASE KNOB
RA0069600
COIL SPRING
R0137551
Local Unit
REF Unit
STAND (X2 pcs)
R3086910C
FOOT (X2 pcs)
R3086890B
SPONGE RUBBER (X2 pcs)
R7088070A
CASE LEG (X2 pcs)
S4000043
BOTTOM CASE
CS1617001
PA Unit
CHASSIS
RA0061100
WIRE ASS'Y
T9206740 (USA)
T9206741 (EXPORT, AUSTRALIA)
WIRE ASS'Y
T9206740
FAN GUARD (X2 pcs)
S5000206
FAN (X2 pcs)
M2090024
M2090024A (Lot.3-)
M2090035 (Lot.28-)
DC CABLE
T9206750
TOP CASE
CS1616001
REF. VXSTD P/N
U02308001
U03306001
U07430107
U20318007
U20406007
U24204001
U24206001
U31203007
U31206007
U34206001
U43112007
Description
SEMS SCREW SM3x8
SEMS SCREW ASM3x6
PAN HEAD SCREW M2.6x3B
BINDING HEAD SCREW M3x18B
BINDING HEAD SCREW M4x6B
TAPTITE SCREW M2.6x4
TAPTITE SCREW M2.6x6
OVAL HEAD SCREW M2.6x3B
OVAL HEAD SCREW M2.6x6B
TAPTITE SCREW M2.6x6
TAPTITE SCREW M2x12B
CT CABLE
T9101492A
TOP CASE (FT-100D)
CS1616002
SPEAKER
M4090146
RA0254400
Ζ Ζ Ζ Ζ
Ι Γ Γ ΓΓ Γ Γ


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