AUTV/5000LD LDMOS - UHF TV Solid State Amplifier Users manual CODE: APT120A TITLE: AUTV/5000LD REV: 0 DATE: 22/10/03
Registration number: IT-17686 Registration number: IT-24436 SS 96 Km 113 70027 Palo del Colle (Ba) ITALY Tel. +39 (0)80 626755 Fax +39 (0)80 629262 E-mail: elettronika@elettronika.it Web siste: http://www.elettronika.
WARNING The apparatus described in this manual has been designed and manufactured with devices to safeguard the users. In any case it is recommended that during any operation of installation, maintenance, miscellaneous interventions and calibrations requiring the apparatus to be switched on, THE USER TAKES ALL THE PRECAUTIONS AGAINST INCIDENTS It is required to use the proper clothes and protection gloves in order to prevent damages from incidental contacts with high-voltage parts.
Warranty Summary of warranty We, ELETTRONIKA S.r.l., SS096 Km 113 Z.I. PALO DEL COLLE (BA) ITALY, warrant to the ORIGINAL PURCHASER of a NEW product, for a period of one (1) year from the date of purchase by the original purchaser (the warranty period) that the new ELETTRONIKA product is free of defects in materials and workmanship and will meet or exceed all advertised specifications for such a product.
INTRODUCTION The apparatus described in this manual is the latest of this series, offering high performances, remarkable reliability and a wide range of characteristics, it all at a low cost. Its is easy to install and use. It only takes to follow the installation procedure as shown in this manual: after having removed all from the package, you only have to follow step by step the description in the various sections.
WARNING! The currents and voltages in this equipment are dangerous! Personnel must at all times observe safety regulation! This manual is intended as a general guide for trained and qualified personnel who are aware of the dangers inherent in handling potentially hazaedous electrical and electronic circuits. It is not intended to contain a complete statement of all safety precautions which should be observed by personnel in using this or other electronic equipment.
Treatment of electrical shock 1) If victim is not responsive follow the A, B, Cs of basic life support. PLACE VICTIM FLAT ON HIS BACK ON A HARD SURFACE A - AIRWAY B - BREATHING If unconscious, open airway lift up neck, push forehead back, clear out mouth if necessary, observe for breathing. If not breathing, begin artificial breathing. Tilt head, pinch nostrils, make airttght seal, 4 quick full breaths. Remember mouth to mouth resuscitation must be commenced as soon as possible.
2) If victim is responsive: - keep them warm; - keep them as quiet as possible; - loosen their clothing (a reclining position is recommended). FIRST-AID Personnel engaged in the installation, operation, maintenance or servicing of this equipment are urged to become familiar with first-aid theory and practices. The following information is not intended to be a complete first-aid procedure, it is brief and is only to be used as a reference.
LDMOS - UHF TV AMPLIFIER AUTV/5000LD Users manual 9
AUTV/5000LD LDMOS - UHF TV SOLID STATE AMPLIFIER DESCRIPTION The AUTV/5000LD belongs to the High Power UHF products family of Television Amplifiers fully in solid state technology. The AUTV/5000LD series represents the 5kW TV Amplifier operating in the IV/V Band for Common amplification process (separate amplification available) of the Vision and Sound carriers.
TECHNICAL CHARACTERISTICS RF SECTION Frequenchy range ............................................................................................................................................ 470 - 860MHz Output power .......................................................................................................................................................... 5kW PEP Vision / Sound power ratio ......................................................................................
GENERAL Power supply voltage ................................................................................................... 3x380VAC, ±10% (other on request) Frequency ........................................................................................................................................................ 50-60Hz, ±5% Temperature operating range ..................................................................................................................................
AMPLIFIER CONTROL RS232 MICROPRO CESSOR CONTROLL ED SYSTEM O CODE: APG012C TITLE: AMPLIFIER CONTROL REV: 1 DATE: 10/02/04 13
AMPLIFIER CONTROL RS232 MICROPROCESSOR CONTROLLED SYSTEM O 1.1 CONTROL SYSTEM OVERVIEW The control system is made up by some Slave boards, which check locally the amplifier modules, and a Master board to monitor the status of the Slave boards in each module and show on a graphic display all the checked parameters. The number of the Slaves changes depending on the output power of the amplifier. The communication between Master and Slaves is made via RS485 standard.
In the Amplifier List, next to each module, the following symbols can be found: if the communication with the slave is correct and then ON if the amplifier module is ON OFF if the amplifier module is OFF if the communication with the slave is interrupted The UP and DOWN arrow keys allow to select one of the slave, the alarm list, or a menu allowing to change some settings of the control module and the apparatus; the RET key is used to confirm the selection.
alarm LED and the alarm icon blink until the Alarm List is checked to see the type of alarm occurred. Besides, if an alarm for any of the powers of the signals in antenna occurs, the relevant measure in the Antenna window of the display and the relevant LED on the front panel of the Master module blink until the measure decreases below the threshold level, determined by the nominal power of the amplifier.
- Alarm List By selecting the Alarm List, 26 pages listing the latest 130 alarms saved are shown. Each page shows 5 alarms, each contained in a box providing the following information: progressive number of the alarm, starting with the most recent; number of the module in which the alarm occurred, following the Blk. Message (the indication AC means that the alarm occurred in the Amplifier Control module); parameter in alarm, date and time of the alarm.
the menu is accessed, it is possible to change the value of the displayed fields or select a function by means of the arrow keys. The RET key is used to confirm the selection (an acoustic signal should be heard). The ESC key (or no key pressed for more than 7 seconds) sends back to the setting list. Pressing it again (or pressing no key for more than 10 seconds) brings back to the main menu.
Serial Comm Selects the remote control via serial port. RS232 MODE: the RS232 mode allows a direct access to the equipment via PC and a remote access via modem or switched telephone line. RS485 MODE: the RS485 mode allows a remote access to the equipment via modem over switched telephone line or GSM network. It allows the connection to the Remote Control System, designed to monitor several apparatuses located at the same site. Buzzer Enables / disables the buzzer during normal operation.
1.3 POWER CALIBRATION - FWD Power calibration Disconnect the antenna and connect a wattmeter to the antenna connector. Give power to the amplifier until you will read on the wattmeter a value corresponding to the equipment nominal power. Then turn the trimmer A (see mounting plan BOTTOM - PN1071AR2, it is a variable resistor used to adjust the A analog input measure) until you read approximately the same FWD power value on the display.
1.
1.
BNC SYGNAL TYPE IN/OUT Contact Digital Input Body GND - FUNCTION FANS control Switch or TTL: closed/GND = no FANS alarm open/+5V = FANS alarm - FANS CONTROL Connector PIN N° SYGNAL TYPE IN/OUT FUNCTION 1 - - - 2 Digital Output TX1_485Z- 3 Digital Output TX1_485Y- 4 - - - 5 GND - - 6 - - - 7 Digital Input RX1_485B- 8 Digital Input RX1_485A+ 9 - - - RS485 - DB9 Connector (Amplifiers communication) PIN N° SYGNAL TYPE IN/OUT FUNCTION 1 GND - - 2 VDC
Front panel 1 Status LEDs 2 Alarm LEDs 3 RS232 Socket 4 LCD Display 5 Function keys 6 RF Monitor connector 7 ON/OFF Switch 24 3 1 RS232 O 2 4 MICROPROCESSOR CONTROLLED SYSTEM 5 7 6 DESCRIPTION
Rear panel 1 RF Input connector 2 Main Power supply socket with Fuse-Holder by 10A 3 Driver1 Power socket 4 Driver2 Power socket 5 Fans Power socket 6 GND 7 Fuse by 1A 8 Fuse by 8A 9 24Vdc Connectors 10 AGC Socket 11 Telemeasures socket 12 Fans Control connector 13 RS485 Socket (Amplifiers Communication) 14 RS485 Socket (Remote Control) 15 Interlock connector 16 Power measurement connector 4 1 3 2 5 7 6 8 9 12 10 16 13 14 11 15 DESCRIPTION 25
Component list APG012C - Amplifier Control Part Name Code Description Qty CON0145 05504 05525 PAN0066 CON0153 0552B 02880 SCH0239AR0 SCH0110BR0 SCH0152AR0 SCH0241AR0 E0031 07926 02843 02695 02856 07925 07524A 02018 02035 08500 02700 02790 02871A C0814 V0761 CON0145R0 POST. CASS. CONTROLLO APG012B CON0134R0 PIANO PROF. 260 ARE. p. 02047 ZN LAT. 3U PROF. 260 TAV. 424/A p. 2033 ZN PAN0066R0 PANNELLO CONTR. APG012B 3U CON0153AR0 BASE CASS. CONTR. x APG012 ZN KIT MANIGLIE 3-4U cod. 235.012 SPINA V.
This page is intentionally blank 27
CONTROL AND DISPLAY BOARD Component layout SCH0239AR0 (Bottom and Top layer) 28 SCH0239AR0
COMPONENT LIST SCH0239AR0 Part Name/Number Description Qty. Comps.
Part Name/Number Description Qty. Comps.
ANALOG INPUT BOARD SCH0110BR0 Component layout SCH0110BR0 COMPONENT LIST SCH0110BR0 Part Name/Number Description Qty. Comps. CC 1206 N.M. CC 1nF-S 01096 J BNC-90G-PCB 2034 J BNC-90G-PCB 2034 J FC-16P 02701-02700 R 0R0-S 00001 R 1206 N.M. N.M. SMD 1206 COND 01096 SMD 1206 COND 02034 PCB CONNECTOR N.M. BNC-90G 02701+02700 PCB CONNECTOR POL 00001 RES 1/4W 5% SMD 1206 N.M. RES 1/4W 5% SMD 1206 17 3 3 5 1 6 18 Z MICRO SOIC 8P N.M.
220VAC SWITCHING BOARD SCH0152AR0 Component layout SCH0152AR0 COMPONENT LIST SCH0152AR0 Part Name/Number Description Qty. Comps. CC 2nF2 2kV 01045A D 1N4148 03001 FUSE OMEGA C1034 J CON HD515V/05-6PVE J FC-10P 02697-02699 J VASCHETTA IEC JU JUMP2 02739-02742 RL 40.31.
IN/OUT DIGITAL BOARD SCH0241AR0 Component layout SCH0241AR0 COMPONENT LIST SCH0241AR0 Part Name/Number Description Qty. Comps. DZ 5V1 03109 FUSE OMEGA C1034 J BNC-90G-PCB 2034 J DB9-90G 02797 J FC-16P 02701-02700 J SCREWCONN2 02853 J TESTP2.
S-60-24 SWITCHING POWER SUPPLY E0031 SPECIFICATION MODEL S-60-24 Input voltage Input frequency Inrush current Output voltage Overload protection Over voltage protection Setup, rise, hold up time 85 ~ 264VAC; 120 ~ 370VAC 47-63Hz Cold start, 30A/115V, 60A/230V Refer to below table (±10% ADJ.) 105% ~ 150% output pulsing code 115% ~ 135% of output voltage 800ms, 50ms, 10ms/115VAC 300ms, 50ms, 80ms/230VAC I/P-O/P:3kV, I/P-FG:1.5KV, 1min.
FG FG AC/N C32 221/250VAC RTH1 10SP005 0.47U/50V 0.
COMPONENT LIST S-60-24 SPECIFICATIONS QUANTITY BOM FOR S-60-24 ON CASE CASE 901-D-R1 M CASE 901-T-R2 M HS YS004W-055-R4 71268W-055 MHS002-R1 25mm MYLAR FILM 901-R2 PR-7.5 BOX 901 168x105x45mm SCREW F 3x6 ISO NI SCREW F 3x18 ISO NI SCREW T 3x6 ISO NI SCREW P 3x6 ISO NI LABEL UL S-60N-24-R2 LABEL IN/OUT UL BO17-R1 S-60N CARTON 901 0.97CUFT BOM FOR S-60-24 ON PCB R/C 1/4W 5.
SPECIFICATIONS QUANTITY POSITION C/Y2 221/250VAC 20% P=7.5 AC C/Y2 222/250VAC 20% P=7.5 AC C7Y2 472/250VAC 20% P=7.5 AC C/X2 104/250VAC 20% P=15 KNB153X C/X2 474/250VAC 20% P=22 KNB153X C/M 473/400V 10% P=10 C/M 104/63V 10% P=5 C/C 101/1KV 10% P=5 Y5P C/C 221/1KV 10% P=5 Y5P C/C 471/100V 10% P=5 Y5P C/C 471/1KV 10% P=5 Y5P C/ML 222/100V 5% P=3 C/ML 472/100V 5% P=3 C/ML 103/100V 5% P=3 C/ML 203/100V 5% P=5 C/ML 223/100V 5% P=4.
LDMOS - UHF TV AMPLIFIER AUTV/1500LD Users manual 47
This page is intentionally blank 48
