Tait TM8100 mobiles - Page 212

212 Frequency Synthesizer Fault Finding TM8100/TM8200 Service Manual
© Tait Electronics Limited November 2007
Figure 9.11 Synthesizer circuitry under the SYN TOP and VCO TOP cans (UHF radio, top side)
Tx port
Junction of
C541 and R547
Rx port
Q507 Q506 Q508
UHF band shown, VHF similar
Tx port
Junction of
C541 and R547
Rx port
Q508
K5 band
Q506 Q507