Simrad HT50 - Monitoring Battery Level; HT51 Accessory Port

DRAFT
DRAFT
12
LCD
Rotary
Encoder
F
1/25
D/W
Scan
16
Reset
4.096MHz
Reset
4.096MHz
Reverse Power
Carrier Power
Earpiece Audio
Analogue 0V
AF Out
AF In
Squelch Level
PTT / Data Out
Clock, Data &
Enables
Mod out
Mic in
IC6
Main CPU
IC1
IC103a,b
IC103c, d D1,
TR11
TR3TR11
VR1
Squelch
VR2
IC2a
IC2b
IC5
TR4, TR5
E02958 Circuit Block Diagram