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3 - 4
3-4 VOLTAGE DIAGRAMS
Voltage from the power supply is routed throughout the unit, via regulators and switches.
+5
REG
+9
REG
Q31
+9
Q33
R+5
-5V
1TX9
D32
+5
REG
Q168
T8V
-12V
R9V
-5V
MAIN-B UNIT
RF-C UNIT
D168
IC161
Q32
REG
+14V
CTRL
+8V
D167
+8V
1RX9
REG
+14V
T+5
IC162
CTRL
D169
D166
Q167
CTRL
Q170
R+5
R8V
Q172
R8V
Q171
T9V
REG
14V
D31
REG
REG
Q166
T8V
CTRL
REG
T+5
Q34