Download Users Manual Model HL

Users Manual
Solid-State HF/50MHz Band
550W Linear Power Amplifier
Model HL-550FX
1.
Introduction
Thank you for purchasing the HL-550FX.
This compact and lightweight desktop HF linear power amplifier has a maximum input
power of 1.2kW. Our solid-state broadband power amp technology makes it the smallest
and lightest in the industry in its class.
Typical output power is 550W (SSB, CW) with the drive power of 65-90W.
It is best suited for the DX-pedition use due to its light and compact design.
2.
2-1
Cautions
The amplifier is cooled by forced airflow. Several inches of clearance on the top
and the rear wall are necessary to allow for smooth air intake into the fan. Do not
block the air vents on the top cover.
2-2
Keep the amplifier out of direct sunlight, in a cool dry environment.
2-3
Internal high voltages (AC, DC and RF), are present at all times, ON AIR or OFF.
Internal access should be limited to avoid injury.
2-4
Turn off the AC main power immediately upon any unusual sounds, sights, or
odors. Check the multimeter readings of Vd and Id, the fuses and all cable
connections around the amplifier. Please notify the dealer or the factory of any
problems.
2-5
For your safety, do not operate the amplifier without adequate grounding. A
proper ground connection will result in peak performance and stability, in
addition to reduced RF strays or noises.
2-6
To eliminate the RF interference to such home appliances as TV, FM radio,
telephone sets, and etc., it is recommended that clamp-on ferrite cores be
inserted at both ends of the remote control cable, ALC cable, coaxial jumper cable,
and antenna cables, as needed. Also, a common mode AC line filter (near the AC
outlet), and in-line low pass filters on the antenna coaxial cable (as necessary),
are recommended.
1
2-7
The amplifier has fast acting sophisticated protection circuits. Please note,
however, any such actions that cause the same fault to occur repeatedly, will lead
to failure of the valuable final power FET transistors.
2-8
Before checking inside the amplifier, be sure to wait a few minutes for the high
DC voltage to discharge (monitor Vd meter reading). The potentiometers for RF
power detector, protection circuits, FET bias voltage circuit, etc., are precisely
adjusted at the factory, and should not be altered. Doing so, would require
readjustment with precision measuring instruments.
2-9
The DC power supply section consists of most efficient and sophisticated
switching mode circuit. It accepts the wide AC line voltages ranging from AC
100V up to 260V. Since the line voltage is detected and selected automatically,
you do not have to worry about the tap change of internal power transformer
whichever country you will travel. Be sure to verify capacity of AC line fuse
before you plug the AC power cord into the outlet.
2-10
Before starting the amplifier, be sure to connect a dummy load (50 ohms, 550W
min.) or a well-adjusted antenna to the output terminal. Operating without any
load will cause extreme stress to the RF power FET’s, although protection
circuits should work under critical conditions.
2-11
Required drive power is slightly less than 100W to obtain the full 550W output.
Do not attempt to operate with excessive drive from a high power transceiver.
2-12
Keep the aluminum heat sink and air openings free from dust and blockages.
Periodic cleaning will prevent degraded cooling efficiency.
2-13
For long continuous operation in RTTY/FM modes, it is recommended that you
reduce the RF drive levels by 20% to 30% lower output than CW/SSB modes.
2-14
To prevent damage to the precision electronic components, avoid extreme
physical shock to the amplifier. If factory service is required, the amplifier should
be shipped using the original box and packing materials.
2
3.
3-1
Features
Our solid-state broadband design engineers worked to make the HL-550FX, the
lightest and most compact 550W out portable HF/50MHz amplifier in the
industry. This world-class compact 550W HF amplifier is the easiest to handle
and operate anywhere in the world.
3-2
The amplifier’s main PA section includes 4 high power MOS FET VRF150,
resulting in 550W (SSB/CW max.) on HF and 500W on 50MHz bands. The
amplifier’s broadband characteristics require no further tuning once the
operating band is selected.
3-3
The amplifier allows operation in full break-in CW mode due to the use of the
amplifier’s high-speed antenna relays (made by Panasonic).
3-4
With the unique duct structure design and the powerful blower fan, the
aluminum heat sink block for RF PA module (and other components), are
effectively cooled. The fan’s quiet operation allows for even the weakest DX
signals to be heard.
3-5
The amp utilizes a sophisticated circuit to run the various high speed protection
circuits such as overdrive, high antenna SWR, DC overvoltage, band miss-set etc.
3-6
This amplifier is compatible with wide AC line voltage ranging from AC 100V to
260V. Although AC line voltage is automatically selected, be sure to install proper
fuse into AC line fuse holder.
3-7
For the safety of the operator, an Interlock system is employed. The AC power is
shut down if the top cover is removed, and the automated safety interlock is
activated.
3-8
An analog multimeter allows the operator to monitor Pf (Forward output power),
Pr (Reflected power), Vd (Drain voltage of power FET), Id (Drain current) etc.
3
4.
Specifications
Frequency Band
1.8~50 MHz all amateur bands including WARC bands
Mode
SSB, CW (RTTY)
RF Drive
65~90W typ. (100W max.)
Output Power
HF: 550W typ., 50MHz: 500W (RTTY, SSTV, FM 250W max.)
(When set to AC100V-120V, 500W on both HF and 50MHz)
Drain Voltage
44V
Drain Current
30A max.
Input Impedance
50Ω (unbalanced)
Output Impedance
50Ω (unbalanced)
Final Transistor
VRF150 x 4
Circuit
Class AB parallel push-pull
Cooling Method
Forced Air Cooling
Multi-meter (F.S.)
Output Power
Pf 1kW
Reflected Power
Pr 100W
Drain Voltage
Vd 60V
Drain Current
Id 50A
Input/Output Connectors UHF SO-239 (Type M-J)
AC Power
AC 200~260V, 50/60Hz 7.5A max.
AC 100~130V, 50/60Hz 15A max.
AC Consumption
1.3kVA max. when TX
Dimension
232 x 145 x 392 mm, 9.1 x 5.7 x 15.4 inches (WxHxD)
Weight
Approx. 9.2kgs. or 20.9lbs.
Accessories
AC Power Cord x 1
Coax Jumper Cable (with PL259 at both ends) x 1
RCA Plug x 2
Spare Fuse 8A x 2 (for AC200V line)
Spare Fuse 15A x 2 (for AC100V line)
Spare Fuse 15A x 2 (for F202, F203 of PC1662V power amp board)
Spare Fuse 1A x 1 (for PC1662V power amp board) (miniature fuse)
Spare Fuse 3.2A x 1 (for PC1819 sub AC control board) (miniature fuse)
Users Manual
4
5.
5-1
AC Line Voltage
Although the amplifier is designed to work with both AC 115V (100-130V) and
AC 230V (200-260V), for stability we recommend operation from AC 230V.
5-2
The correct AC plug (not included in the package) must be obtained locally due
to the AC plug variations worldwide.
5-3
The AC line fuse has been factory preset for 115V use (or as requested by the
customer at the time of order). If you wish to change to AC 230V, change the fuse
to 8A. For your safety, before making this change, be sure to pull the AC plug
from the AC outlet to avoid injury.
NOTICE
Please note the followings when you are using
AC100V line (AC100V~120V).
NEVER EXCEED OUTPUT POWER OF 500W,
WHEN RUNNING THE AMP FROM AC100~120V LINE.
Otherwise, over-current protection completely shuts down the drain voltage power
supply for five minutes before it gets resettable.
When this protection works, O.DRIVE lamp lights and HL-550FX will enter the through
state, the reset of the amp being disabled for five minutes.
To restart the amp, turn the POWER switch OFF, and wait for 5 (five) minutes. Then
turn the power ON.
If the protection works too often, please take one or all of the following measures.
① Lower the drive power of the transceiver.
② Connect the ALC line. Adjust the ALC Output Adjustment Knob on the rear panel
so that the drain current (ID) will never exceed 26.0A on any frequency.
③ Change to AC200~240V line.
5
6-A. Front Panel Description
14
13
12
11
10
TOKYO HY-POWER
SOLID STATE LINEAR AMPLIFIER
FAN
ID
METER
BAND
PROTECT
P OWER
OP ER.
ON AI R
O. DRIVE
PR
O .VOLT
FUSE
O.HEAT
MODEL
HL550 FX
S TBY
O FF
1
①POWER
2
3
4
5
6
7
8
9
: Main power switch to turn AC power on and off.
②POWER (LED) : Green LED lights when power is turned on.
③OPER.
OPER.
: OPERATE/STAND-BY switch. At OPERATE, the amplifier is ready to
go into ON AIR (TX) mode and at STBY, it is on STAND-BY mode.
④ON AIR (LED) : Green LED lights when the amplifier is in transmit (TX) mode.
⑤O.DRIVE (LED) : When overdrive or band miss-set is detected, LED lights to indicate
the protection circuit has worked. When this lamp is on, the amp is in a
through state. (When over-current protection of switching power supply
has worked, this LED also lights for approx. 5 minutes.)
To reset protection, turn POWER off and turn on again.
⑥PR (LED)
: LED lights when reflected power from antenna exceeds 70W to
indicate protection circuit has worked.
⑦O.VOLT (LED) : When the DC drain voltage of the FET (Vd) is too high, the LED lights
to indicate the protection circuit has worked.
6
To reset protection, turn POWER off and turn on again.
⑧FUSE (LED)
: LED lights when the 15A glass fuse (F202,203) has blown from
excessive Id. (Two fuses are on the PC1622V PA board.)
⑨O.HEAT (LED) : When the PA module temperature reaches 80 deg.C, the LED lights to
indicate the protection circuit has worked, and the amp will enter the
through state. (It is necessary for the cooling fan to operate for several
minutes to cool the PA module.)
(Turn the main POWER switch to off, and then on again to reset the Protection Circuits.)
⑩BAND
: Select the desired operating frequency band.
⑪METER
: To change the multi-meter scales. Meter reads Pf, Pr, Vd, and Id.
⑫FAN (LED)
: LED lights brighter when fan is running at high speed. When the
heatsink reaches 50℃ the cooling fan will switch to high-speed mode to
cool the heatsink.
⑬ID (LED)
: LED lights when the input drain current is over 20A. This does not
mean that any damage occurred to the amplifier, but is useful for the
user to notice any stress influencing the final FET caused by high drain
current, load impedance trouble, etc. We recommend that you note the
usual condition of the lighting. When any unusual symptoms are
noticed, the user may lower the drive power from the transceiver, check
the antenna SWR, etc.
⑭MULTIMETER : Pf (Forward output power), Pr (Reflected power from antenna), Vd
(FET drain voltage), and Id (FET drain current) are shown on the scale
as selected by ⑪METER select switch.
7
6-B. Rear Panel Description
FUSE
ANT
INPUT
AC
ALC ADJ
STBY
⑮AC POWER
ALC
GND
: AC Mains Socket. Socket for the AC power cord. (Socket is EMI
filtered.)
⑯STBY
: RCA Jack. Connect the control cable from the ACC terminal (or SEND,
TX GND etc.) of the transceiver. The center pin is to be shorted to
ground through the relay circuit of the transceiver.
⑰ALC
: RCA Jack for ALC Voltage Output. Negative DC voltage appears at the
center pin, which is fed back to the ALC terminal of the transceiver.
ALC is used to keep the amplifier output power at certain limits. Also it
is useful when the transceiver output power is higher than 100W.
(See page 12, 8.ALC Connection). Also consult your HF/50MHz
transceiver’s user manual.
⑱GND
: Ground Terminal
⑲ALC ADJ
: Potentiometer to adjust ALC voltage level.
Negative DC10V is available at maximum, when turned full
counter-clockwise.
Factory setting is 0 volts, with the pot turned full clockwise.
⑳FUSE
: A pair of fuses for AC mains. 15A glass pre-installed fuse.
(Change to 8A fuses if 200V~230V line is used.)
21 IN PUT (TX)
○
: RF Input Connector. Connect the coax jumper cable from the
transceiver.
22 ANT (OUTPUT) : RF Output Connector. Connect the coax cable to the antenna.
○
8
① RF Power Detector and Send-Receive Switching Relay
② Inter-lock Switch
③ LPF Board
④ Main Power Source Unit (Switching Mode Power Supply)
⑤ Sub-Power Source Unit
⑥ Control Board
⑦ Power Amp Unit (PA board/heatsink)
⑧ Frequency Detector Board
⑨ Cooling Fan
⑩ AC Fuse
9
7. Connection and Operation
This section explains a one-antenna system connected to the transceiver and an external
SWR/POWER meter.
TRANSCEIVER
ALC
ACC
(SEND,TX GND)
SWR/POWER
TX
ANT
METER
ANTENNA
ANT
ANT
INPUT
AC
STBY
ALC
HLHL-550FX REAR
7-1
Connect AC cord and coax cables as illustrated above. Connect the cable from
“SEND” to ACC or the remote terminals of transceiver, where it is marked
“SEND” or “TX GND”. These terminal pins are shorted to the ground when the
transceiver is in TX/ON AIR mode. If these connections are not made, the
amplifier will not go into TX (amplification) mode. For a temporary check to the
amp, ground the STBY center pin by inserting an RCA plug whose center pin has
been soldered to the outer case of the plug with a small piece of wire.
7-2
At first, turn the ALC knob full clockwise to avoid ALC voltage being fed to the
transceiver. Application of ALC will be covered in the following Section 8. ALC
CONNECTION.
7-3
Keeping the POWER (AC mains) switch off, check the SWR of your antenna by
keying the transceiver to TX mode (CW or RTTY mode). Monitor the SWR with
an external SWR/Power meter. If SWR is 1.5 or higher at band center, the
antenna has to be adjusted for lower SWR. As an alternative, an antenna tuner
may be inserted.
10
7-4
Turn the POWER switch on. Turn the BAND switch to a desired operating
frequency band. Turn the STAND-BY switch to OPER (operate) position and the
amplifier is ready to go. If you key the transceiver with the carrier level set
relatively low (such as 20-30W), you will achieve an amplified output signal of a
few hundred watts. Monitor this output with the multimeter (at the Pf position)
or with an external power meter. Increase drive level to roughly 50W and see if
the antenna SWR stays constant. (As higher RF currents flow, some antennas
may show a changed SWR value due to heated connector junctions and trap
coils.)
7-5
You can now increase the drive level to nearly 80-90W to achieve maximum
carrier output power of 550W (CW) from the amplifier. If you change to SSB
mode, average voice power of a few hundred watts will be observed on the panel
meter, Pf scale, while peak voice power reaching a little over 550W. For high duty
cycle transmissions like RTTY mode, it is recommended that you reduce the drive
power by some 30%.
7-6
With a high power transceiver in SSB mode, you can overdrive the amplifier
resulting in a distorted output signal. This can occur if you speak too loud or if
you set the microphone gain too high. Speak into the microphone properly to
reduce the possibilities of splattering into the neighborhood. The ALC is effective
in preventing the output signal from being distorted or to limit the carrier level to
within rated output levels. It is strongly recommended to make ALC connection,
especially when 200W out high power radio is used to drive.
7-7
Protection circuits may work during operation depending on the conditions. If the
protection circuit has shut down the amplifier, check the antenna SWR, Vd, AC
line voltage, or try to reduce the drive level. To reset, turn off the POWER switch
once, then back on again. The power transformer has an overheat protection in
the coil layer. If this temperature switch activates, the amplifier will put you in
receive mode with the cooling fan operating until the transformer has cooled off.
It may take ten to fifteen minutes to cool, depending upon room temperature. For
more details on this protection circuit, see Section 9. PROTECTION CIRCUITS.
11
8.
ALC Connection
ALC voltage is available at the terminal marked ALC (RCA phono jack) on the right lower
corner of the rear panel. Negative maximum DC voltage of ten volts (-10V) is produced at
this terminal when the amplifier is fully driven. This voltage is adjustable with the ALC
ADJ. knob located above the ALC jack. Setting ALC voltage properly fed back to the
transceiver, we recommend you to keep the maximum output power constant or hold the
power at a certain level. Also ALC is useful in avoiding your SSB signal from being
distorted when overdriven. Depending upon the manufacturer of the transceiver, the
suitable ALC voltage differs. ICOM may need 0~-4V, and Yaesu may need 0~-5V range.
Kenwood may need -6~-8V maximum. Check your transceiver manual.
8-1
Prepare an ALC control cable using RCA plug supplied in the package. Solder a
single wire or (more preferably) a shielded single wire to the center pin of RCA
plug and solder the shield braid to the outer side of the plug. Connect the control
cable to the “ALC (or EXTERNAL ALC)” jack of the transceiver. External ALC
input is sometimes available at one of the pins of the “ACC” socket of the
transceiver as well.
8-2
At first, turn ALC ADJ full clockwise. Drive the amplifier in CW/RTTY mode to
full output power. Then turn the ALC ADJ counter-clockwise. Observe the
SWR/Power meter at the output, (or Pf of the multimeter). Stop turning the ALC
ADJ at the point the power starts to decrease. Or if you wish to further reduce
the power, keep turning ALC ADJ until the desired level is achieved. If you
further try to increase the drive power you will now see the output power become
rather saturated, from these adjustments.
(Maximum ALC voltage produced is -10V when the amplifier output power is
over 200W.)
AC
MAX
ALC
ADJ
MIN
REAR PANEL ALC POT.
STBY ALC
To Transceiver
12
9.
Protection Circuits
There are five major protection functions in this amplifier. If the amplifier has shut down
for some reason, before re-setting, correct the possible cause of the shut down. Turn off
the POWER once and back on to reset.
9-1
O. DRIVE (Over Drive / Band Miss-set)
When the drive power exceeds the 100W level, the amplifier will shut down to
STAND-BY mode (or receive) in order to protect the input side of the power FET’s.
This protection might also activate if the band is set wrong. This usually occurs,
when the amplifier band setting is lower than that of the transceiver.
Note that O.DRIVE LED will also light when Over Current protection of switching
power supply works when operating AC100V line.
9-2
O. HEAT (Over Heat)
When the temperature of the aluminum heat sink in the power amplifier reaches
80 degrees C, the amplifier defaults to RECEIVE mode to protect the power FET’s.
9-3
O. VOLT (Over Voltage)
If there is a sudden AC line voltage spike, the FET drain voltage may rise above
acceptable levels, and O. VOLT protection may trip.
9-4
FUSE (Fuse Blown)
If either of the glass fuses (15A) on PC1662V fails, “FUSE” lamp lights. Under
normal usage of the amplifier, this failure should rarely (if ever) occur. If it occurs,
there is a possibility that the power FET’s have failed together. If the amplifier
cannot be reset, consult with the dealer or the service center.
9-5
PR (Reflected Power Protection)
If reflected power from the antenna reaches approximately 80W, the PR protection
may trip. If it does, one solution is to reduce the drive power from the transceiver.
Or you may need to check that your antenna match (SWR) is still OK. If the match
cannot be corrected and the antenna system isn’t faulty, use an antenna tuner.
As noted above, the amplifier is equipped with several kinds of fast acting protection
circuits using the latest analog technology. However, if the amplifier is operated in such a
manner that multiple protections work repeatedly over a long period of time, the
amplifier can be seriously damaged.
13
*O.Current protection of Power Supply
Note that you need to reset in a different way from the above 5 protections when
O.Current protection works on the power supply. See NOTICE on page 5.
When this protection works, the meter display of Vd will be 0V.
Turn the POWER switch OFF, and wait for more than 5 minute before turning it ON
again to reset.
14
10. Explanation of Major Circuits
Six major circuit blocks are explained in their basic form and using signal flows.
Refer to the Block Diagram on the final page.
10-1
RF Power Detector / TX-RX Switch (PC1821)
10-2
Frequency Detector Unit
10-3
PA Unit
10-4
LPF Unit
10-5
Control Unit
10-6
Power Supply
10-1
RF Power Detector / TX-RX Switch (PC1821)
As illustrated in the block diagram, there are two RF power detectors on this
board. One detects the drive signal level from the radio and the other monitors the
outgoing power and the reflected power from the load (antenna).
The TX-RX switch (Send-Receive switching) will switch the flow of drive
power/output power and the incoming signal from the antenna with two
high-speed relays mounted at the input and output sides of the PA.
The drive signal level of forward power and reflected power is sent to the control
circuit.
10-2
Frequency Detector Unit
This unit detects the frequency of the drive power from the transceiver. When
frequency beyond the 26-28MHz amateur bands is detected, the amp will stop
operating.
10-3
Power Amp (PC1662V)
The RF PA is the heart of this amplifier and is composed of four VRF150 MOS
FET’s made by Microsemi of USA, gaining 550W max. output. The amplifier is a
parallel push-pull, class AB amplifier. The gate bias supply circuit is regulated for
the best stability and is thermally compensated.
The PA has a 6dB attenuator on the input for gain reduction and to enhance the
stability of the wide band power PA. The heat sink has two different thermal
sensors to detect temperatures of 50 deg.C, and 80 deg.C, respectively. At 50 deg.C,
the cooling fan shifts into high-speed mode. At 80 deg.C, the amplifier will lock the
amplifier into RECEIVE mode to protect the power FET’s.
15
10-4
LPF Unit (PC1817)
In the L.P.F. (output low pass filter) circuit, there are seven band filters that are
selected by the manual band switch. Each L.P.F. is used to reject harmonics so that
the amplifier meets international telecommunication equipment standards,
including FCC rule.
10-5
Control Unit (PC1818)
This is the heart of the control signal processing for the HL-550FX. It judges the
operating condition of the amplifier, as well as issuing the commands to the
peripheral circuits. Various analog signals are processed such as RF drive from the
transceiver, RF power signals at various points, DC power supply information, etc.
There are ope-amps, various three terminal voltage regulators, GAL logic device
etc. Warning signals are processed by the logic IC for Over Heat, Over Voltage, Pr,
Band Miss-set etc. Ope-amps produce the necessary DC signals to drive the Pf, Pr
meters. Also there is a control circuit that issues the drive shut down command in
case of the over drive, band miss-set and high antenna SWR conditions.
10-6
Power Supply
The main DC power supply feeds the 44V DC power to the final PA stage. It is a
state of art, switching power supply with high efficiency.
Sub AC power supply, feeding ±15V is also installed to consist a high quality
power circuit, along with the LPF circuit.
16
11. Trouble Shooting
Failure
Possible Cause
Solution
AC mains not
① AC fuses blown
① Replace with new ones.
operating
② AC cord not plugged in
② Plug in securely.
③ Interlock switch lifting
④ Wrong tap used on
③ Screw bolts tightly on the top cover.
power transformer
④ Correct primary wiring.
primary
Can’t enter
Transmit
mode
① Remote control cable
① Check the cable and connect properly.
not connected
② Protection circuits ON
② Check the drive power, antenna SWR.
Reset with AC POWER switch.
O.Drive lights
① RF overdrive
① Decrease drive.
② Band miss-set
② Select the BAND correctly.
③ O.Current works (High
③ Same as ①. Wait for more than 5
Id when using AC100V)
PR lights
① Reflected power high,
minutes, and turn power ON.
① Check/adjust antenna
Antenna SWR high
(Or decrease drive.).
② Poor connection to coax
② Check the coax cable connectors.
cables
O. Volt lights
① Drain voltage of power
① Check AC line stability.
amp extremely high
FUSE lights
① Fuse blown
① Replace F202 and F203 (15A) on the
PA board (PC1662V).
② Antenna SWR high
② Adjust the antenna.
③ Short circuit
③ Contact the distributor, or service
center.
O.Heat lights
① Cool off until LED turns off. Check for
① Internal Temperature
above 80 deg.C
air intake blockages. Also check air vent
on top cover.
Vd appears
normal, but no
① 1A fuse of PA unit is
① Replace 1A mini fuse (F203). Confirm
blown
input power.
power
Vd is 0V
① O. Current protection
① Turn off power, and wait for 5 minutes
circuit of power supply
unit has worked.
17
before turning it on again.
TVI, FMI
① Overdrive
① Decrease the drive. Check ALC
setting.
② RF leakage from coax
② Insert common mode filters on
cable, grounding wire,
antenna cable or AC line. Add
AC power cord etc.
clamp-on ferrite cores (TDK, Amidon,
Palomar) on various cables.
18
12. Parts Layout
12-1
Top View (Detailed)
12-2
Top View & Side View
12-3
PA Unit (PC1662V)
12-4
LPF Unit (PC1817), Sub AC Unit (PC1819)
12-5
Frequency Detector Unit (PCS1733), RF Power Detector Unit (PC1821)
12-6
Control Unit (PC1818)
13. Schematic Diagrams
13-1
PC1662V PA (Power Amplifier) Unit
13-2
PC1821 RF Power Detector Unit
13-3
PC1817 LPF (Low Pass Filter) Unit
13-4
PCS1733 Frequency Detector Unit
13-5
PC1818 Control Unit
13-6
Overall Block Diagram
19
TOP VIEW (DETAILED)
MAIN SW POWER SUPPLY (ADA1000F48)
SUB SW POWER SUPPLY(KWD15-1212)
LPF UNIT(PC1817)
METER
FUSE(F1,F2)
DET UNIT
(PC1821)
FAN
F DET UNIT(PCS1733)
PA UNIT(PC1662V)
CONT UNIT(PC1818)
20
TOP VIEW & SIDE VIEW
<TOP VIEW>
<LEFT SIDE VIEW>
<RIGHT SIDE VIEW>
21
PA UNIT (PC1662V)
F203 Fuse 15A
F202 Fuse 15A
J202(RF OUT)
J203
J201(RF IN)
VR205(BIAS REF)
VR204/VR203
LO
VR202/VR201
HI
F201(MINI FUSE 1A)
HI
LO
FET BIAS ADJ
(VR201～VR204)
22
LPF UNIT(PC1817) & SUB AC UNIT(PC1819)
PC1817 LPF PCB
J301
PC1817 LPF PCB COPPER SIDE
J302
J303
PC1819 SUB AC PCB
F301
L801
PC1819 SUB AC PCB COPPER SIDE
J302
KWD15-1212
23
FREQUENCY DETECTOR UNIT(PCS1733)
& RF POWER DETECTOR UNIT(PC1821)
PC1821 DET UNIT
LED PC
PCS1733 F DET UNIT
PC1821 DET UNIT COPPER SIDE
LED PC COPPER SIDE
PCS1733 F DET UNIT COPPER SIDE
24
CONTROL UNIT (PC1818)
PC1818 CONT UNIT
IC103
IC101
C102
IC108
PC1818 CONT UNIT COPPER SIDE
SW102
SW101
25
FB
T203
C219,219A,221,221A
0.1μｘ4 chip
Tantalum
R237A
2K
T203
RT201
TH
R238
1k
2nd
3T
3
C226 +
10u
T/R
C225
10u
+
G
FB203
EXCELSA35
３
５
６
7
B7B-EH
R235
2.2k
C242
0.01
R237
5k
C-EX2
0.01
4
G
２
４
+15V
I
Q205
2SC1959
TL431
1
VR205
10k
LED201
2
C-EX1
0.01
2
R236
4R7
G
Tantalum
O
1
OH2
IC201
78L08
R234
120/1W
3
PRI D12A 1T
１
OH1
S202 80degrees
J206
C-EX3
0.1u
（裏付）
VR204
2k
D204
1S2076A
R216
47 1/2W
R227A
C207
２
0.1u
VR203
2k
R204
68Ω50W
J201
TMP-J01x-V6
R201
75Ω 50W
R205
68Ω50W
D203
1S2076A
R231
4.7K1W
R225A 1R0
47 1/2
C208
R225 1R0
R207
75Ω50W
R223A
R212
180Ω5W
J204
R202
75Ω 50W
T202
D12A 5
R223
T201
D12A 3:1
R210
30Ω 10W
C205
180p
CH2H
J205
TMP-J01x-V6
R222 18/5w *4
1
2
R222A
3
0.1u
VR202
2k
D202
1S2076A
Q202
VRF150
C204
R220 1R0
0.1u
VR201
2k
C201
D201
1S2076A
1
3
2
4
L201
R221
4.7k
FB201
FB201A
F202
15A
C210 C210A
0.1u *2
chip
R218A 1R0
R213
47 1/2W
Q201
VRF150
Tantalum
3.3μ/25V
C203
J202
C233
0.1u
chip
R220A 1R0
R214
47 1/2W
C227 C228
120p 220p 200p
CH2H chip chip
C229
C234
0.1u
chip
C211 C211A
0.1u *2
chip
C202
C237
0.01u
T203
D12A 1:3
6
4
C205A
250p
chip
G
R232
10k
C235
0.1u
chip
0.1u
C300 L300
56p
ISO202
TLP521
Q203
VRF150
R224
4.7k
0.1
C238
C224
0.1×2
chip
C222
0.1×2
chip
RL201
R311
51 1/2W
C-EX 0.01
VDD2
R226
4.7k
LED310
F201
LM10 1A
G
F203
15A
C212 C212A
0.1u *2
chip
R215
S201 50degrees
FB202A
1R0
R227 1R0
0.1u
2.2k
R310
OH1
L202
FB202
Q204
VRF150
C209
２
G
３
C215
0.01u
C213 C213A
0.1u *2
chip
１
２
B4B-EH
R228
470/5w
B2B-EH
J210
OH2
４
4.7V
１
C-EX 0.01
１
R218 1R0
0.1u
C217
0.1×2
chip
C218
0.1×2
chip
R219
4.7k
C240 0.1
R229
4.7K1W
R217
470/5w
VDD1
R230
10k
G
C239
0.01u
ISO201
TLP521
C214 0.01u
承認
変更事項
検図
検図
担当
第三 角法
溝呂木
溝呂木
処理
TOKYO HY-POWER
L1419HVJ
HL550FX
PC1662V PA Unit
図番
単位：ｍｍ
材質
品番
設計
20100114
承認
型名
製図
20100114
検図
名称
記号
尺度
L300：Modified LC-0039 to 5t.
R210：30Ω∼39Ω
1419D02
個数
J502
J501
AMP
T501
J504
C510
15p
TC501
6P
RL502
T502
J505
C503
15p
1N5711
R600
Chip Ceramic
22Ω/0.5W
R602
470u
R600
R601 33Ω1/4W
RFC501
R512 D501
C502
250P
RL501
C504
0.01
TC502
RFC502 6P
470u
C513
15p
R510 D502
D503 R511
1N5711
1N5711
C505
250P
TC503
6P
RFC503 470u
C512
250P
C509
+
R502
C511
3.3μ/16V Tantalum
Chip Ceramic
Chip Ceramic
ANT
R503
J503
22Ω/0.5W 22Ω/0.5W
R600/602
22Ω/0.5W
C501
0.01
C603 Chip Ceramic
RL502
AW3033
RL501
Chip Ceramic C602
１
COX
２
COX G
３
T+15V
４
T/R
５
PF
６
G
7
PR
AW3033
IN
FIL
J601
(To J1 of PCS1733)
Chip Ceramic C604
C605 Chip Ceramic
承認
変更事項
検図
検図
担当
20100115
20100115
溝呂木
溝呂木
単位：ｍｍ
第三 角法
検図
承認
材質
処理
TOKYO HY-POWER
L1419HVJ
HL550FX
PC-1821 Detector
図番
設計
品番
製図
名称
記号
型名
基板
* Cap. without note: 0.01μF/50WV.
尺度
T501,T502
コア材：アドミンFT50-61材、バイファイラ巻の１５T
０Ω抵抗に絶縁チューブ
半田付け
R510 R511 R512
820Ω1/8W後付けの為にダイオード
と空中配線とする
1419D04
個数
1
2
3
4
L302 16T
T106-2
2kV Ceramic
Panasonic
C306
A3
1000p
C303
H2150p
2kV Ceramic
Panasonic
C321
C330 C331
22p a2
2kV Ceramic 250p
Panasonic
RL305
L340
C332
C333
E2
150p
18p
2kV Ceramic
Panasonic
7T
L341
C325
a2
250p
L332 7T
T106-6
L331 T106-6 8T
9T
100p
C324
S1
10T
L342
2
50M
C402
3
1.8M
C403
4
3.5M
5
7M
C404
C405
C406
C407
B
6 10/14M
7 18/21M
8 24/28M
RL310
47p C336
A2
C335
100p
C334
H2
200p
RL310
RL304
C
L330
A2
C322 C323
E2
d2
400p 150p
RL312
RL304
(10/14MHz)
47p
S1
RL306
C320
a2
250p
RL305
RL309
L322 T106-6 10T
(7MHz)
RL311
L321 11T
T106-6
RL303
RL309
RL303
B
+12V
C401
RL314
RL313
C313
82p
RL307
RL301
X1 75p
C311
1
C400
RL308
RL302
C312
S2
470p
D301
C310
A3
1000p
RL308
D303
L312 13T
T106-2
(UC553型)
(3.5/3.8MHz)
(UC553型)
D302
(UC553型)
L311 10T
T106-2
RL302
C302
47p
A
RL307
D304
C300 C301
A3
Y2
820p 1000p
8
D307
(1.9MHz)
7
D306
RL301
6
D305
L301 15T
T106-2
A
5
C
C337
33p
RL311
9T
(18/21MHz)
C340
E2
150p
D
RL306
(24/28MHz)
RF IN
C342
18p
2kV Ceramic
Panasonic
L351
C351
33p
C343
a2
250p
RL313
a
33p
C344
2kV Ceramic
Panasonic
L352
7T
18p
C352
C353
A2
100p
2kV Ceramic
Panasonic
b a
J301
6T
C350
33p
C 40∼39pF→
(50MHz)
L350
C341
22p
2kV Ceramic
Panasonic
C354
33p
2kV Ceramic
Panasonic
C345
A2
100p
RL312
7T
D
C356
S1
47p
33p
C355
2kV Ceramic
Panasonic
←
RL314
2kV Ceramic 2kV Ceramic
Panasonic
Panasonic
L382
L381 6T
L380 5T
C360
S1
47p
b
C 18pF→
C 38pF
3.3p
C361
3kV Ceramic
Panasonic
C362
S1
47p
C363
18p
2kV Ceramic
Panasonic
10p
C364
1kV Ceramic
Panasonic
6T
C365
22p
2kV Ceramic
Panasonic
a
b
b
a
J302
RF OUT
E
E
HL-550FX
F
PC1817 LPF Unit
1419D03
Ｌ１４１９ＨＶＪ
1
2
3
4
5
6
7
8
F
1
2
5
4
3
6
7
1.8M１００W時0.43V、１４M0.35V、28M0.31V,50M0.23V
1.8M５W時0.1V、１４M0.08V、28M0.07V,50M0.06V
A
A
J1
J2
RF IN
RF OUT
R1
0Ω
C1
91P
D3
R4
1SS286
R5
C3
0.01
D5
1SS286
B
1k
220k
B
シルクはL1表示
IC3
C6
0.01
Bias 8
2 FMin
3 SWin
4 GND
1 Vcc
19.66MHz
PSC 7
X1
S/F 6
220k
C5
1 Vcc
OUT 5
C8
R8
2.2k
TC1
20p
2 GP5
R9 0Ω
C11
3 GP4
4 GP3
R12
33 1/2W
1
2
C13
10uF
GP0 7
0.1uF
RL1
C
J4
GP1 6
D4
GP2 5
1S2076
3
2
1
Stby out
Stby in
NC
注意：J4の端子順番
R15 4.7Ｋ
R11 10k
Q2
2ＳＣ1815
J5
2SC1815
DC12V
G
C14
R13
10Ω
Vss 8
J3
20ｐ
Q1
0.01
C12
10uF
IC2
0.01
R7
0.01
C7
PIC12F683
IC1
C4
C
C9
0.01
0.01
TD7101F
C20
0.01μ（103）
シルクはR2表示
78L05
1
2
予備/Aux.
D
D
PICプログラム書き換え
E
基板はPCS1733でHL1.2KFX/1.1KFXと同じですが、回路構成が異なる
変更内容
C2,C10,R3、D1/D2削除
シルクL1にD4,シルクR2にC20
C1が９１P,C11が２０P
R1が０Ω、R5が２２０K、R9が０Ω、R12が３３Ω、R13が１０Ω
HL-550FX
PCS1733 F-DET
2010.2.15
1
2
3
2010.2.15
L1419HVJ
4
5
6
1419D06
7
E
J107
EX CELS A35
FB 101
R13 0
+ 12V
2 2Ω 1/2W
１
M
２
M L ANP -
３
M+
４
B3
C 107
C 106
C 105
C 104
C 103
C 102
C 708
C1 39
10u
５
B5
６
B6
7
B7
8
C1 50
0 .01
C154
10u
C140
0.01
+
3
+
C141
10 u
1 00K
V R10 5
(1 .9)
（BAN D
MISS
A DJ)
RA1 03
10 k
(3 .5)
NC
NC
NC
SW 101
( BAN D)
(18 /21)
C14 3
10 μ
(24 /28)
1
2
3
C 151
0 .01
R 141
51K
C 155
3. 3μ
タ ン タル
R1 43 1.5 K
4
5
7
1
6
6
7
IC1 02
LM3 39
( 50)
8
9
10
9
+
IC 103
GAL 16V8
RA1 05
10 k
IC1 02
1 2 LM3 39
+
R 140
10k
( 7)
(10 /14)
+
2
4
R 713
4. 7Ω
R712
4.7 Ω
R711
4.7 Ω
R7 10
4.7 Ω
R7 09
4.7 Ω
R7 08
4.7 Ω
R 707
4. 7Ω
C1 42
0. 01
5
C LK
C14 4
10 μ
VCC
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
IN
OUT
G ND
_OE
19
R134
18
R135
17
R136
16
R137
15
R138
C 145
0 .01
470 *5
LE D10 4(O.D/ B.M.S)
12
11
IC1 02
LM3 39
to PA AMP
C110
0. 001
J10 3
FB
１
OH 1
２
OH 2
３
G
４
+ 12V
５
T/ R
６
G
7
C 112
0.00 1
F B102
D 111 -2
HZ 24-3 -E
+
R12 7
10
C6 09
1u/ 50V
タ ンタ ル
R128
10 k
C 147
0 .01
R 124
1 00K
R14 2
2k
C14 6
1 0u
C14 8 +
1u/5 0V
タ ンタ ル
+ 5V
V R101
100 k
AD J）
C113
0. 001
D1 13
1S2 076A
C1 26
10u
12
+
C127
0.01
4
14
13
（PF
R1 03
100
C11 5
0. 001 μ
+
IC 101
LF 347
R1 02
100
C 111
0.0 01
IC1 02
LM3 39
D 708
SR1 40
Q1 01
2S C19 59
Q 102
2 SC18 15
13
10
33K
R5 14
C 114
0.0 01
R12 6
3. 3K
11
VR1 06
20 K
（OD AD J）
（V D A DJ ）
50K ΩV R
VR 107
R10 1
1 00
R700 10k
注意：PA基板J210の①②
に極性が逆接続
2
D 110
1S20 76A
+
RA10 4
10k
(O .H)
RL 101
C61 0 3.3 μ
タン タル
S W10 2
(M ETE R)
LE D10 8
J 114
to PC1662V RL2 01
１
R12 9
４.7K
8
ID
(F .B)
D 111 -1
HZ 24- 3-E
PR
VD
(PR )
(O .V)
LE D10 7
R14 ４ 1K
14
PF
LE D10 5
LE D10 6
14
13
M-
to LANP/M1
+5 V
R13 1
220 k
R 701
10k
D109
1S20 76A
４
B4
+
0 .00 1
３
0 .00 1
２
B2
0 .00 1
１
B1
0 .00 1
+1 2V
0 .00 1
to LPF
0 .00 1
J101
0 .00 1
0 .00 1
C 101
C 108
0. 1
LA NP+
11
R10 7
3K
R10 6 1 k
+
C128 1 0μ
C 129 0. 01
VR 102
5 0k
（ PR ADJ )
+5 V
+1 2V
-12 V
R70 6
4 7Ω1 /2W
C15 2 R1 11
0 .01 μ 47K
IC1 01
10
9
8
R1 08
LF3 47
R5 13 47K
R10 9
1.2 K
1K
R 114
6 .2K
3
R 112 4 7K
5 0K
VR2 00
1
2
200 k R9 08
金被抵1/4W
R 909
１ 00K Ω
R 105
51K
V R108
47k
0.0 1μ
C60 8
C6 07
0. 001 μ
VR1 03
50 K
D11 4
H Z3C2
J11 0
to LED 102
1 S20 75A
１
R1 13 0 Ω
（ID
D3 00
A DJ）
2
+ 12V
R1 20 1K
D511 H Z33 BP
+2 4V
R12 1 1 K
J10 8-2 /2
S TBY
S TBY
to DET PC
J1 05
47 Ωx5
2
O PR
３
T /R
４
PF
５
G
６
PR
7
3
4
-12 V
R7 14
R7 15
5
7
6
D11 2
1S2 076 A
R1 18
+
R70 2
2.2 K
R 145
10 K
J1 08- 1/2
1K
STB Y
１
D 107
1S20 76A
AIR LED 103
STB Y
C OX
CO X G
I C101
LF34 7
J 109
（AL C VR ）
R 115
1
2 2K
2
ON
R51 2 10 K
3
D10 8 1S2 076 A
R7 16
２
１
R116
22K
C1 17
C119
C 121
0. 001 μ 0.00 1μ 0.00 1μ
C118
C12 0
0.0 01μ 0. 001 μ
to PS
VD
１
ID
２
ID- G
３
+12 V
４
G
５
+12 V
６
-12 V
7
C2 00
47 0u/ 16V
to PC1819
+1 2V
１
-12V
２
G
３
R11 9
３
T /R I N
４
G
５
AL C
６
G
１
J1 12
to PC1733 J3
１
+ 12V
6. 2K
2
1K
G
+24 V
C90 0
+
FAN RIN
2
C13 0.0
0 01 μ
+12V
J1 06
FA N
2
J12 0
to L ED700
Pattern-cut
R90 5
R 718
J 104
１
R90 4
0Ω
R 117 150 K
R 717
C 606
2 20μ 25V
C 201
0. 1
LED1 01
POWE R
R90 7
R911
-12V
J 200
0Ω
5 W47 Ω
3
R 910
0Ω
R90 1 2k
D9 00
104
D1 NJ1 0
R9 06
1K
R 902 0Ω
J1 13
to ADF1 000F48 STBY
4
R9 03
１
+5 V
2
G
RL 900
C 202
C 123
0. 01 μ
C 122
0. 01 μ
1 0u/ 16V +
タ ン タル
to J110
LED 102
C20 3
IC1 08
780 5A
0. 1
I
１
C137
10u
2
LED 700
to J120
+
G
2
5V
O
C 138
10 u/16 V
タ ンタ ル
+
C 901
3
103
変更事項
検図
担当
20100121
20100121
第三 角法
溝呂木
溝呂木
検図
承認
材質
処理
TOKYO HY-POWER
L1419HVJ
HL550FX
PC-1818 Control Unit
図番
単位：ｍｍ
従来通り：R903とR904 ０Ωジャンパー抵抗
ﾌﾟﾛﾃｸﾄ動作時にVD OFF動作：R901 2KΩ、R902／R904 ０Ω、R903 無し
品番
設計
型名
製図
尺度
検図
R901∼９０３は並べる、1/8W抵抗、縦又横
名称
記号
承認
１S2076AはD1NJ10 １００V1A（新電元：青色）の代用が可
R930はJ120側に裏付け(シルク印刷は無し）
1
G3VM61A1
4
PC1818切欠部PC000
R***
0Ω
1419D01
個数
2.5D2V
JP2
RF
FB53
FB52
FB51
FB50
FB49
FB48
FB47
AC85∼AC264V
AC100V-15A
AC200V-8A
L
J505
J504
IN
J503
１ COX
２ COX G
３ OPR
４ T/R
５ PF
６ G
7 PR
EHR-7
LPF
PC1821
DET UNIT
PA
RF
J502
J601
1.5D2V
RF IN
RF OUT
JP6
EHR-7
JP5
1.5D2V
RF OUT
PC1662V
J201
RF IN
OUT
JP3
J501
UNIT
JP4
J202
JP201
2.5D2V
RF OUT
J203
１ FB
２ OH1
３ OH2
４ G
５ +12V
６ T/R
7 G
1.5D2V
J206
OH2
G
OH1
G
J210
VDD
G
1 2
EHR-4
１
S202
２
JP9
３ S201
４
JP8-2A FB35
JP8-2B FB34
EHR-8
１
２
３
４
５
６
7
8
シールド
JP10
J302
RF IN
RF OUT
J303
+12V
B1 50M
B2 1.8M
B3 3.5M
B4 7M
B5 10/14M
B6 18/21M
B7 24/28M
JP8-1B FB33
JP8-1A FB32
JP7 １ ２ EHR-2
FB37
FB36
N
BNC
CONT
C801
J2
J1
PCS1733
F DET UNIT
L800
RF OUT
RF IN
R800
NC
J4
C802
F-1
JP26
Shield
JP24
STBY OUT
1
2
3
１
２
EHR-2
DC IN
G
１
２
３
４
５
６
7
Shield Wire
FB31
FB30
FB29
FB28
N
L
AC85∼AC264V
+DC42V
0V
FG
+5V
FB39
FB25
FB24
FB22/23
CB
FB27
FB26
FB20/21
FB14
FB13
FB12
FB18/19
JP28
STBY ON
１ VD
２ ID
３ ID・Ｇ
４ +12V
５ G
６ +12V
7 -12V
JP21
FB22
FB21
JP22
KWD15-1212
EHR-4
１
J301 ２
３
４
AC
NC
AC
NC
SUB AC
F-301
AC
3.2A
L-801
AC
FG
PC1819
EHR-3
J302
+12V １
-12V ２
COM ３
FB11
FB10
FB9
JP20
FB17
FB16
FB15
FB7
J107
D700
LED (BL or BG)
FAN LED (L or H)
2
1
3.5M
J101
J106
to PCS1733 J3
JP18
7M
10/14M
18/21M
24/28M
50M
+12V
B1
B2
B3
B4
B5
B6
B7
C1 0.01μ
JP11
LANP
EHR-4
C2 R3(220Ω）
LANP+ １
J107 LANP- ２
A
M1
M+ ３
M- ４
EHR-3
1
１ １
2
JP12
RV16YN 1K
J109 ２ ２
(ALC ADJ)
3
３ ３
EHR-4
１ １
２ ２
STBY Switch
JP13
J108
３ ３
S-2
４ ４
JP14
FB1 FB2
１１
FAN １
FAN DC24V
２２
FAN RTN ２ FB3
FB4
T/R ３
T/R
J-3
RCA-J
G ４
JP15
J104 ALC ５
ALC
J-4
RCA-J
G ６
EHR-6
EHR-2
FAN 7
8
J114
FAN RTN
１ +5V
２ G
to ADA1000F48 STBY FB6
JP19 FB5
J000
１
２
３
４
1.8M
1 +12V
J200
2 -12V
3 G
to PC1662V RL201 FB8
D102
BL又はBG LED
ID LED LtoH
FB
OH1
OH2
J103
G
+12V
T/R
G
１ COX
２ COX G
３ OPR
４ T/R J105
５ PF
６ G
7 PR
FB46
FB45
FB44
FB43
FB42
FB41
FB40
ADA1000F48 (AC85∼AC264V)
JP23
FB38
STBY IN
J3
F-2
JP27
S-3
JP25
POW SW
S-1
EHR-3
UNIT PC1818
EHR-8
JP1
C800
PC1817
UNIT
J301
J113
１ +12V
J112
２ G
J120
to LED700
JP16
JP17
１
２
J110
to LED102 EHR-2
PC000
検図
製図
担当
設計
承認
材質
個数
HL550FX
処理
TOKYO HY-POWER
OVERALL BLOCK DIAGRAM
L1419HVJ
図番
溝呂木 溝呂木
第三 角法
検図
品番
20100127 20100127
単位：ｍｍ
型名
注意：コント基板のJ114とPA基板のJ210間で１と２の極性が逆に結線
CONT基板J101とLPF基板J303間で配線順がクロス
変更事項
検図
尺度
承認
名称
記号
1419D06