TCB-
66
0 Circuit Description Page
3
TTI
200
7
-
02
-2
3
2. Technical
Description
2-1. General
Model
T
CB-
66
0 is an mobile type AM/FM radio transceiver for use of the Citizen Radio Service.
z
Front Panel Controls
①
LCD (C
h
annel and RX/TX).
②
Receiver Audio Control (With Power ON/OFF Control) Volume
③
Squelch Control Volume
④
Channel UP/Down Key Switch
⑤
AM/FM Select Key
⑥
Scan Key
z
Accessorily Connectors
①
Antenna Socket
②
External Speaker Jack
③
Microphone(Condenser Microphone)
2-2.
Type of emission :
AM(A3E) , FM(F3E)
Summary of Contents for TCB-660
Page 21: ...TCB 660 Circuit Description Page 18 TTI 2007 02 23...
Page 30: ...SECTION4 MECHANICAL DISASSEMBLY...
Page 32: ...5 1 MainPCB Top side SECTION5 BOARD LAYOUT...
Page 33: ...Main PCB Top Silk...
Page 34: ...Main PCB Bottom side...
Page 35: ...Main PCB Bottom Silk...
Page 36: ...5 2 Front PCB Top Side...
Page 37: ...Front PCB Top Silk...
Page 38: ...Front PCB Bottom Side...
Page 39: ...Front PCB Bottom silk...
Page 40: ...5 3 Volume PCB Top Side...
Page 41: ...Volume PCB Bottom Side...
Page 42: ...SECTION6 BLOCK DIAGRAM...
Page 43: ...SECTION7 SCHEMATIC...
