Larcan Inc MXI101U ユーザーズマニュアル
MXi SINGLE PALLET OPERATIONS AND MAINTENANCE
PUB05-58 Rev 2 July 13, 2007
05-58-i
MXi Single Pallet Operations and Maintenance
CONTENTS
1
MXi SINGLE PALLET AMPLIFIER .............................................................................................................................1
2
MXi CONTROLLER ........................................................................................................................................................2
3
AMPLIFIER INSTALLATION AND STARTUP ..........................................................................................................4
3.1
B
EFORE
A
PPLYING
AC
TO THE
U
NIT
............................................................................................................................4
3.2
A
PPLYING
AC
TO THE
U
NIT
..........................................................................................................................................4
3.3
B
EFORE
T
URNING THE
A
MPLIFIER
ON .........................................................................................................................5
3.4
A
MPLIFIER
ON
S
EQUENCE
............................................................................................................................................6
3.4.1
Turning ON MXi Amplifier ..................................................................................................................................6
4
TEST AND TROUBLESHOOTING ...............................................................................................................................7
4.1
B
ENCH
T
EST
P
ROCEDURES
...........................................................................................................................................7
4.1.1
Front-End Module Bench Test Procedure ...........................................................................................................7
4.1.2
IPA1 Bench Test Procedure.................................................................................................................................7
4.1.3
Driver 21B1751 Bench Test Procedure ...............................................................................................................7
4.1.4
PA Pallet 11A2142G1 Bench Test Procedure......................................................................................................8
4.2
B
ASIC
T
ROUBLESHOOTING
T
ECHNIQUES
......................................................................................................................8
4.2.1
Amplifier Completely OFF...................................................................................................................................8
4.2.2
No RF Output.......................................................................................................................................................8
4.2.3
Output Reduced to 25% .......................................................................................................................................8
5
MAINTENANCE...............................................................................................................................................................9
5.1
D
AILY
...........................................................................................................................................................................9
5.2
M
ONTHLY
.....................................................................................................................................................................9
5.3
S
EMI
-A
NNUALLY AND
A
NNUALLY
...............................................................................................................................9
5.4
T
RANSMITTER
C
OOLING
S
YSTEM
.................................................................................................................................9
6
SERVICE..........................................................................................................................................................................10
6.1
R
EMOVING THE
F
AN
A
RRAY
.......................................................................................................................................10
6.2
R
EPLACING THE
E
NTIRE
F
AN
A
RRAY
.........................................................................................................................11
6.3
R
EPLACING A
S
INGLE
F
AN
..........................................................................................................................................11
7
TEST EQUIPMENT SETUP..........................................................................................................................................12
8
SPECIFICATIONS .........................................................................................................................................................13
8.1
E
LECTRICAL
...............................................................................................................................................................13
8.2
E
NVIRONMENTAL
.......................................................................................................................................................13
8.3
C
OOLING
....................................................................................................................................................................13
8.4
D
IMENSIONS
...............................................................................................................................................................13
8.5
S
HIPPING
W
EIGHT
......................................................................................................................................................13
FIGURES
F
IGURE
1
MX
I
A
MPLIFIER
H
EATSINK
A
SSEMBLY
........................................................................................................................1
F
IGURE
2
MX
I
C
ONTROLLER
........................................................................................................................................................2
F
IGURE
3
MX
I
F
RONT
P
ANEL
.......................................................................................................................................................2
F
IGURE
4
M
AIN
M
ENU
S
CREEN
....................................................................................................................................................2
F
IGURE
5
A
MPLIFIER
(AMP)
S
UBMENU
.......................................................................................................................................3
F
IGURE
6
P
OWER
S
UPPLY
(P/S)
S
UBMENU
S
CREEN
......................................................................................................................3
F
IGURE
7
R
EAR
P
ANEL
S
HOWING
I
NTERLOCK
T
ERMINAL
B
OARD
................................................................................................4
F
IGURE
8
M
AIN
M
ENU
..................................................................................................................................................................5
F
IGURE
9
I
NTERLOCKS
S
TATUS
....................................................................................................................................................5