VAC |
|
|
| FAN1 |
| MPX |
|
| MONO |
|
| SCA1 |
| SCA2 |
| SCA3 |
| INTERLOCK |
| RS232 |
|
|
| FAN2 |
|
|
|
| ||
110V - 230V |
|
| 24 V |
|
|
|
|
|
|
|
|
| J1 |
|
| 12 V |
|
|
|
| ||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||||||
|
|
|
|
|
|
|
| JR1 | G |
|
|
|
|
|
|
|
|
|
|
|
| RF OUTPUT |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
| S1 |
|
|
|
|
| XLR |
|
|
|
|
|
|
|
|
|
|
| GND | 5 |
|
|
|
|
|
|
|
|
|
|
| AC MALE |
|
|
| J2 |
|
|
|
|
|
| J3 |
| J4 |
| J5 |
| J6 |
| 9 |
|
|
|
|
|
|
|
|
|
|
| with | F1 |
|
| BNC |
|
|
|
|
|
| BNC |
| BNC |
| BNC |
| BNC |
| 4 |
|
|
|
|
|
|
|
|
|
|
| EMC FILTER | 3.15A |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| TX | 8 | P1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| + - C |
|
|
|
|
|
|
|
|
| 3 |
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 7 | DB9 MALE |
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| RX |
|
|
|
|
|
|
|
| ||
|
|
| 1 | 2 | F2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| 2 | COAX1 |
|
| 1 | 2 |
|
|
|
| |
|
|
| CHOKE |
| CHOKE | L3 CHOKE |
|
|
| CHOKE |
| CHOKE |
| CHOKE |
| CHOKE |
| 6 |
|
|
|
|
|
| ||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||||
|
|
|
|
| 150mA |
|
|
|
|
|
|
|
| 1 | RG303 |
|
|
|
|
|
|
|
| |||||||
N | L |
|
|
| L1 | L2 |
|
| L4 | L5 | L6 | L7 |
|
|
|
|
|
|
|
|
|
|
| |||||||
|
|
| 15V POWER SUPPLY |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| RF FILTER |
| RF AMPLIFIER 250W |
|
|
| ||||
|
|
| GND MPX |
|
| MONO+ | MONO- | GND MONO |
|
|
| SCA2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
RV1 | RV2 |
|
|
| MPX |
| GND SCA1 | SCA1 | GND SCA2 | GND SCA3 | SCA3 |
| Interlock | GND Interlock |
| RF OUTPUT |
|
|
|
|
|
|
|
| ||||||
275V | 275V |
| L |
|
|
|
|
|
|
|
|
|
|
|
| |||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||||||||||||
|
|
| N |
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||||||||||||
|
|
| GND EARTH | +15V | +15V |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| RF FORWARD |
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||
|
|
|
| GND | GND |
|
|
|
|
|
|
|
|
|
|
| RF REFLECTED |
|
|
|
|
|
|
|
| |||||
|
|
|
|
|
|
|
|
| ESVA BOARD |
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| RF OUTPUT |
| GND |
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
| REFLECTED POWER |
|
|
|
|
|
|
|
|
|
| RF INPUT | RF OUTPUT |
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
| FORWARD POWER |
|
|
|
|
|
|
|
|
| COAX2 |
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
| TEMPERATURE |
|
|
|
|
|
|
|
| RG316 |
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| RF INPUT |
|
|
| TEMPERATURE |
|
|
| ||||
|
|
|
|
|
|
|
|
| V- GATE |
|
|
|
|
| DISPLAY |
|
|
| GND | +27V | GATES |
|
|
| ||||||
|
|
|
|
|
|
|
|
| FAN3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 12 V |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 | 2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| R1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 3.9 / 5W | F3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
| POWER SUPPLY |
|
|
|
|
|
|
| 150mA |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
| L |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| N |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| F4 | R2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
| GND EARTH |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1A | 3.9 / 5W |
|
|
|
|
|
|
|
| |
|
|
|
| GND |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
| +48V |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| N | L |
|
|
|
|
| CONTROL PANEL |
|
|
|
|
|
|
|
|
|
| DISPLAY |
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
SW1 | 3 | 1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| NICOM |
|
|
|
|
|
|
|
| ||
SW 2DEV |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
| 4 | 2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| MHz | 98.000 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| LED & ADJ POWER |
|
|
|
|
| DISPALY |
|
|
|
|
|
|
|
|
|
| |||
| N | L |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Title | N COM |
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| GENERAL SCHEMATIC |
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Size | Document Number | Mod. NT 250 |
|
|
| Rev | ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| A3 |
|
|
|
| 1.0 | |||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Date: | Friday, October 24, 2003 |
| Sheet | 1 | of | 8 | ||