Tokyo Hy-Power HL-1.1KFX Скачать руководство пользователя страница 17

Страница: 17 / 33

11. Trouble Shooting

Failure Possible

Cause

Solution

AC mains not
operating

①

AC fuses blown

②

AC cord not plugged in

③

Interlock switch lifting

④

Wrong tap used on

power transformer
primary

①

Replace with new ones.

②

Plug in securely.

③

Screw bolts tightly on the top cover.

④

Correct primary wiring.

Can’t enter
Transmit
mode

①

Remote control cable

not connected

②

Protection circuits on

①

Check the cable and connect properly.

②

Check the drive power, antenna SWR,

antenna selector A/B. Reset with AC
POWER switch.

O.Drive lights

①

RF overdrive

②

Band miss-set

①

Decrease drive.

②

Match the BAND correctly.

PR lights

①

Reflected power high,

Antenna SWR high

②

Poor connection to coax

cables

①

Check/adjust antenna

(Or decrease drive.).

②

Check the coax cable connectors.

O. Volt lights

①

Drain voltage of power

amp extremely high

①

Check AC line stability.

FUSE lights

②

Fuse blown

③

Antenna SWR high

④

Short circuit

②

Replace F202 and F203 (20A) on the

PA board (PC1662V).

③

Adjust the antenna.

④

Contact the distributor, or service

center.

O.Heat lights

①

Internal Temperature

above 80 deg.C

Cool off until LED turns off. Check for air
intake blockages. Also check air vent on
top cover.

TVI, FMI

①

Overdrive

②

RF leakage from coax

cable, grounding wire,
AC power cord etc.

①

Decrease the drive. Check ALC

setting.

②

Insert common mode filters on

antenna cable or AC line. Add
clamp-on ferrite cores (TDK, Amidon,
Palomar) on various cables.

Содержание HL-1.1KFX

Страница 1: ...Users Manual Solid State HF Band 600W Linear Power Amplifier Model HL 1 1KFX...

Страница 2: ...n nor vibration 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 unu...

Страница 3: ...former 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...

Страница 4: ...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 T...

Страница 5: ...Drain Voltage Vd 60V Multi meter Drain Current Id 50A Input OutputConnectors UHF SO 239 AC 200 260V 50 60Hz 7 5A max AC Power AC 100 130V 50 60Hz 15A max AC Consumption 1 4kVA max when TX Dimension 23...

Страница 6: ...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...

Страница 7: ...e protection circuit has worked PR LED LED lights when reflected power from antenna exceeds 70W to indicate protection circuit has worked O VOLT LED When the DC drain voltage of the FET Vd is too high...

Страница 8: ...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 FAN LED LED lights when fan is running at hi...

Страница 9: ...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 yo...

Страница 10: ...RF Power Detector and Send Receive Switching Relay Inter lock Switch Sub Power Source Unit LPF Board Main Power Source Unit Sub Fan for Main Power Source Unit Control Board Power Amp Unit Frequency D...

Страница 11: ...n 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 SEND center pin by inserting and RCA plug whose cent...

Страница 12: ...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...

Страница 13: ...r 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 brai...

Страница 14: ...y 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 O VOLT protection activates Under normal usage of the amplifier this...

Страница 15: ...on and to enhance the stability of the wide band power PA The heat sink has two different thermal sensors to detect temperatures of 40 deg C and 80 deg C respectively At 40 deg C the cooling fan shift...

Страница 16: ...ransceiver 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 log...

Страница 17: ...ights Reflected power high Antenna SWR high Poor connection to coax cables Check adjust antenna Or decrease drive Check the coax cable connectors O Volt lights Drain voltage of power amp extremely hig...

Страница 18: ...t View 12 6 Control Board PC1785 Copper Side 12 7 L P F PC1399B 12 8 Frequency Detector Unit PCS1733 12 9 Sub DC Unit PC1784 13 Schematic Diagrams 13 1 PC1662V PA Power Amplifier 13 2 PC1398B RF Power...

Страница 19: ...LPF UNIT PC1398B SUB SW POWER SUPPLY ADF1015 FUSE F1 HL1 1KFX 1398B...

Страница 20: ...TOP VIEW LEFT SIDE VIEW RIGHT SIDE VIEW...

Страница 21: ...PC1662V J201 RF IN RF OUT VR201 VR202 VR204 VR203 VR205 BIAS REF HI LO LO HI FET BIAS ADJx4 VR201 VR204 F201 MINI FUSE 1A...

Страница 22: ...PC1398B DET UNIT J505 RF OUT J504 RF IN TC501 TX ADJ TC503 PR ADJ RL501 RL502 J502 J501 TC502 PF ADJ...

Страница 23: ...VR103 ID SCALE ADJ VR102 PR SCALE ADJ VR101 PF SCALE ADJ LO HI VR102 CONTROL BOARD FRONT VIEW PC1785 HL1 1KFX VR101 VR1013...

Страница 24: ...FUSE F101 F102 2A IC108 D704 VR107 VD SCALE ADJ VR105 BAND MISS SET ADJ VR106 O DRIVE ADJ VR105 TP VR106 TP...

Страница 25: ...PC1399B LPF PC1399B LPF COPPER SIDE J303 J304 RL307 L302 RL311 L310 RL309 L306 RL310 L308 RL312 L312 RL308 L304 L301 RL301 L309 RL305 L305 RL303 L311 RL306 L307 RL304 L303 RL302...

Страница 26: ...TC1 J3 J4 J1 J2 IC1 PCS1733 PCS1733 COPPER SIDE...

Страница 27: ...PC1784 PC1784 COPPER SIDE J301 J302 J302 J301 15V 15V COM FG AC IN AC IN F301...

Страница 28: ...10k R230 10k C240 0 1 TMP J01x V6 3 2 4 1 C237 SD2933 SD2933 SD2933 SD2933 R223 R223A R222 R222A 12 5w 4 220 5w 220 5w 1R0 1R0 1R0 1R0 1R0 1R0 1R0 1R0 chip chip chip chip chip chip C205A 250p 150p CH...

Страница 29: ...RL501 D501 1SS97 TC501 150P T501 15p 6P C509 470u 120P 150P C501 0 01 C504 0 01 120P G2R 1 RL502 RL501 G2R 1 J502 AMP IN J504 C510 C502 C508 120P 470u RFC501 RFC502 470u C506 C505 C503 C511 C512 C513...

Страница 30: ...0p L306 T106 6 10T C339 C341 250p C342 27p RL304 T106 6 7T C345 5p 150p C347 150p C348 33p C350 150p RL305 C351 C352 6p C355 200p L309 9T 5p 2p L310 8T 20p C356 15p C358 C357 82p C359 12p RL306 C360 3...

Страница 31: ...C7 C8 C9 C10 C11 C13 C14 C1 4P R5 10k 1k R4 C2 100p L1 1mH 1SS286 C3 0 01 40mV C6 0 01 C4 0 01 0 01 D3 78L05 NC 10uF C12 R15 4 7 J5 1 2 1 2 Stby out Stby in DC15V G 56 2 1815 2 1 3 33 1 2 3 4 5 6 7 8...

Страница 32: ...R104 0 001 0 001 0 001 0 001 0 001 C117 C118 C119 C120 C121 100 D113 1S2076A C115 0 001 FB102 C113 0 001 C112 0 001 C114 0 001 R102 100 R101 100 C110 0 001 0 001 C111 15V PF PR 50K VR 0 01 C145 10u 0...

Страница 33: ...3 A M1 LANP C1 R3 C2 RV16YN 1K ALC ADJ ALC RCA J RCA J T R 0 01 EHR 4 EHR 4 EHR 3 EHR 7 1 RF OUT J2 BL BG LED PC AC100V 15A AC200V 8A AC85 AC264V POW SW S 3 F 1 F 2 FAN DC15V ADF1000F48 PC1784 PC1785...

Результаты поиска

Содержание HL-1.1KFX

Отзывы:

Похожие инструкции для HL-1.1KFX

Бренды по названию

Популярные бренды

Tokyo Hy-Power HL-1.1KFX, Руководство пользователя

Результаты поиска

Содержание HL-1.1KFX

Отзывы:

Похожие инструкции для HL-1.1KFX

Бренды по названию

Популярные бренды