268 Transmitter Fault Finding (40W/50W) TM8100/TM8200 Service Manual
© Tait Electronics Limited June 2006
Figure 11.4 Test points for checking the 9V supply, the forward and reverse RF power, and the
inhibiting of the transmitter
VHF UHF IF TOP CAN
VCO
TOP
CAN
IF TOP CAN
DIRC TOP CAN DIRC TOP CAN
D TX INH
TEST POINT
TX INH
TEST POINT
TX INH
TEST POINT
9V0 TX
TEST POINT
9V0 TX
TEST POINT
REV PWR
TEST POINT
REV PWR
TEST POINT
FWD PWR
TEST POINT
FWD PWR
TEST POINT
GND
TEST POINT