35
15.3 Control Board and Adjustment Points
The drawing below shows all the connections to the control board and the adjustment points.
Unless you know very well what you are doing and you have a reason to do it,
do not modify any adjustment!
LEGEND:
GRY – grey GRN – green W – white
V – violet
Y – yellow
PNK - pink
BLU – blue
R – red
BLK – black ORN - orange
Figure
17
RFIN
PNK/BLK
Y/BLK
Y/BLK
Y/RED
Y/RED
GREEN
YELLOW
YELLOW
PINK
PINK
X
X
YELLOW
YELLOW
GREEN
X
GRY/BLU
GRY/BLU
Ip
TP2
GRY/BLK
Y/GRN
RED
RED
W
VI
X
BLUE
ORN
ORN
12VP
ORN/BLK
Y/GRN
W/R
GRY
W/BLK
GRN
PNK/BLK
RED
X
GRY/BLU
ORN/BLK
BLUE
X
WHT/BLK
X
VIOLET
WHITE
RED/GRN
BROWN
Sensitivity
+
-
+ Ip
Pre-BIAS
-
+
Ip
EG2
+V
-
Eg2
Ig2Lim
+Ig2
Ig2
EBS
+
-
Sensitivity
IPTRIP
IpTRIP
+
Ip
IPDispl
+ V
V
Ip
+ Ip
BIAS2
+Ip
EBS
Off
On
ALC1
SWR2
SWR1
SWR4
SWR3
ALC2
100VAC
100VAC
10VAC1
10VAC1
10VAC2
10VAC2
T110
T110
GND
GND
300VAC
300VAC
RFIN
BS2
BS1
READY
BIAS
O/D
DISP
+5V
IG2F
IG2R
EG2
GND
OD/TX
TX
SWR
FAULT
SWR/FLT
GND
