![](/html/22/224d/224d8d06fc0203d5b4fe4a4ea2e234fa01dd0d33de5e4afd30a0b4909bcbd7a2/bg1.png)
SERVICE
MANUAL
PA8-1AA
RF POWER
AMPLIFIER
PHONE: (323)-256-3000 FAX: (323)-254-3210
3370 SAN FERNANDO RD., #206
LOS ANGELES, CA 90065
E Mail: service@tplcom.com
L-PA8-1AA-S/B9
![](/html/22/224d/224d8d06fc0203d5b4fe4a4ea2e234fa01dd0d33de5e4afd30a0b4909bcbd7a2/bg2.png)
TABLE OF CONTENTS
Specifications..........................................................................2
Theory of Operation...............................................................3
Safety Information..................................................................3
T ype Acceptance....................................................................4
Installation..............................................................................5
Operating Precautions............................................................5
Circuit description..................................................................6
Maintenance and Repairs.......................................................7
Replaceable Parts....................................................................7
Fault Isolation Procedures......................................................8
Warranty.................................................................................9
Appendix............................................................................
2
![](/html/22/224d/224d8d06fc0203d5b4fe4a4ea2e234fa01dd0d33de5e4afd30a0b4909bcbd7a2/bg3.png)
POWER AMPLIFIER SPECIFICATION
Frequency: 806-870 MHz
Voltage: 11-17 VDC
Input Power: 1-3 Watts
Output Power: 12-25 Watts
Mode: FM
PA8-1AA
RETEMARAP NIM LACIPYT XAM SNOITIDNOC
ycneuqerF
egnaR
tnerrucybdnatS
niard
timsnarT
niardtnerruc
htapevieceR
noitaunetta
tuptuOreirraC
@gnitaRrewoP
W3
tuptuOreirraC
@gnitaRrewoP
W1
608
zHM
zHM078
Am1
A0.5
langis
tuptuo
XTroxRoN
enilylppus
W51,tupniW3
enilylppus
Bd0.1
51
sttaW
21
sttaW
sttaW52tupnisttaW31.2.2306-AIE/AIT
sttaW52tupnittaW11.2.2306-AIE/AIT
FOSDOHTEM
TNEMERUSAEM
CDhguorhttnerruC
CDhguorhttnerruC
FRmorfderusaeM
FRotrotcennoctuptuo
rotcennoCtupni
rettimsnarT
otniytilibatS
1:3
RWSV
rewopdetcelfeRWm021
Duty Cycle: Intermittent (TIA/EIA-603), (T ypically 25% Max.)
suoirupSoN
stuptuO
81.2.2306-AIE/AIT
,tupnittaW3
detcelferrewop
oidarehtotkcab
3