Nautel GV3.5, Руководство по эксплуатации и техническому обслуживанию, Страница: 17 / 251

VERSION 0.
2
201
4
-
07
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23 P
AGE 3.1.9
Figure 3.1.1: GV5/GV3.5 Transmitter Block Diagram
**
240VAC
208VAC
TB1
TB1
TB1
**
A
OR
LVPS
*
AC
AC
1B *
PWR
REJ
PWR
REFLD
OR
OR
380VAC
B
PS
PWB
UPS
POWER
(+12V)
AUI SER
IAL
(AUI)
B
A
LVPS
* 2B *
DI
GI
TAL AU
DI
O (A/B) **
EXCITE
R A
/B
STRE
AMIN
G D
ATA
EXCITE
R A
/B
SE
RIA
L
B2190087 V1
AUDIO
AUDIO
CONTROLLER
INTERFACE
REMOTE I/O
DIGITAL AUDIO
INTERLOCK
AC POWER
1 PHASE
AC POWER
3 PHASE
3 PHASE
AC POWER
UPS
CUSTOMER
(OPTIONAL)
INTERFACE
(OPTIONAL)
MAINS
AC
C/M
**
4 WAY
FAN V
C/M
FAN V
AC
AC
1A
5kW POWER BLOCK
LOAD
PWR
FWD
PROBE
OUTPUT
SYSTEM
LAN
SUPPLIED
LVPS
EXCITER
LVPS
EXCITER
UPS
INTERFACE
AC
AC (UPS)
AUI VGA
SPLITTER/
CHANGEOVER
C/M
2A
MODULE 2
PA4
PA3
PA2
PA1
MODULE 1
REJECT
POWER
RF OUTPUT
TRANSMITTER C/M
RF DRIVE (B)
MUTE (B)
STREAMING DATA (B)
RF DRIVE (A)
MUTE (A)
STREAMING DATA (A)
SYSTEM
CUSTOMER/ INTERFACE
AC (MAINS)
INTERFACE
ADVANCED USER
17" TOUCH
LOW VOLTAGE
LOW VOLTAGE
RF DRIVE (B)
RF DRIVE (A)
PWR SUPPLY
RF DRIVE
RF DRIVE
SPLITTER
GV3.5 / GV5 BLOCK DIAGRAM
PWR SUPPLY
COMBINER
SERIAL (B)
SERIAL (A)
INTERFACE
REMOTE
CONTROLLER
SCREEN
POWER SUPPLY
POWER SUPPLY
90-265VAC
MODULE
CONTROL/INTERFACE
PWR SUPPLY
FILTER
LOW PASS
PWR SUPPLY
** DENOTES FOR DUAL EXCITER SYSTEMS ONLY.
C/M = CONTROL/MONITORING
* DENOTES PWR SUPPLIES ARE SHOWN WITHIN POWER BLOCK FOR SIMPLIFICATION.