User's Manual

PINEAPPLE TECHNOLOGY, INC.
LTX100U/VH/VL Operating and Service Manual
TABLE OF CONTENTS
Section l --- SAFETY NOTICES ………………………………………………………………………
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2
** READ THIS SECTION BEFORE INSTALLATON *
*
Secton ll --- TRANSMITTER SPECIFICATIONS …………………...………………………………
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3
Section lll --- TRANSMITTER INSTALLATION ……………………………………………………
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5
Section lV --- TRANSMITTER TURN-ON ……………………………………………………………
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6
Section V --- THEORY OF OPERATION
A
. Introduction ……………………………………………………………………………
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8
B. MA1000 Modulator………………………………………………………………………
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8
C. LTX Mainframe Assembly ……………………………………………………………… 8
D. BPU150/BPLV750/BPHV750 Broadband Filter………………………………………
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9
SECTION Vl --- SCHEMATIC AND PARTS LISTS
A
. LTX100U/VH/VL…………………………………………………………....................... 10
B. LTX Mainframe Assembly………………………………………………………………
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14
C. BPU150/BPLV750/BPHV750 Broadband Filter………………………………………
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21
SECTION Vll --- RECOMMENDED ROUTINE MAINTENANCE …………………………………
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23
SECTION Vlll --- ADJUSTMENTS AND TUNING ……………………………………………………
24
SECTION lX --- PROBLEM SOLVING / TROUBLESHOOTING …………………………………
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25
SECTION X --- WARRANT
Y
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27