284 Transmitter Fault Finding (50W/40W) TB7100 Service Manual
© Tait Electronics Limited October 2005
Figure 14.6 Test points for checking the 9V supply, the forward and reverse RF power, and the
inhibiting of the transmitter
B1 BAND H5, H7 BANDS 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