Tait T800 SL2 25W - Page 188

C5.2 T854 Fault Finding M8SL2-00-002-812
© Copyright Tait Electronics Limited August 2004. All rights reserved.
5.7
5.7.1
5.7.1.1
5.7.1.2
5.7.1.3
5.7.2
5.7.3
5.7.4
5.7.5
5.7.7
Fault Finding Charts
Microcontroller
Basic Checks
Serial Communications
CTCSS Encode
Regulator
Synthesiser
T854 Drive Amplifier
T854 PA and Power Control
Audio Processor
5.7
5.7
5.7
5.8
5.9
5.10
5.11
5.14
5.15
5.16
5.8 To Replace The T854 PA Transistors (Q410 and Q420) 5.17
Figure Title Page
5.1
5.2
RF Diode Probe Circuit
Typical Transistor/Capacitor Spacing (Not To Scale)
5.5
5.17
Section Title Page