- 5 -
REAR PANEL
Figure 2-2 represents the location of the following connections:
Figure 2-2 Rear Panel
1. ANTENNA:
This jack accepts a 50 ohm coaxial cable with a PL-259 type plug.
2. DC POWER:
This jack accepts the 13.8V DC power cable with built-in fuse. The power cord
provided with the radio has a black and red wire. The black goes to negative and red goes to
positive.
3. PA SP:
This jack is for PA operation. Before operating, you must first connect a PA speaker (8
ohms, 4W) to this jack.
4. EXT. SP:
This jack accepts a 4 to 8 ohm, 5 watt external speaker. When the external speaker is
connected to this jack, the built-in speaker will be disabled.
5. F.C.:
This jack is used to connect the optional Galaxy FC347 six-digit frequency counter. All
connections, including DC power, are provided to the FC347 through this jack.
MODEL NO. : DX 979
CB TRANSCEIVER
AM/SSB 40 CH
DATE OF MFG.:
FCC ID : MEE − DX − 979
SERIAL NO. :
1
ANT
2
- DC 13.8V +
EXT SP.
F.C.
PA SP.
3
4
5
This device complies with part 15 of the FCC Rules.
Operation is subject
to the condition that this device does not cause harmful interference.
Service Manual at www.GalaxyRadios.com
Содержание DX 979
Страница 1: ...CB Radio Model DX 979 Service Manual Copyright Reserved...
Страница 11: ...10...
Страница 15: ...14 Figure 4 1 Transmitter test setup Figure 4 2 Receiver test setup...
Страница 19: ...18 DX 979 ROTARY SWITCH PCB EPT092920Z SMD COPPER SIDE COMPONENT SIDE...
Страница 21: ...20 DX 979 DISPLAY PCB EPT092930Z COMPONENT SIDE COMPONENT SIDE COPPER SIDE...
Страница 23: ...22 DX 979 DIM PWR MIC RF VOL SQ CONTROL VR PCB EPT092940Z COMPONENT SIDE COPPER SIDE...
Страница 26: ...25 DX 979 METER PCB EPT092961Z COMPONENT SIDE COPPER SIDE COPPER SIDE SMD...
Страница 29: ...28 DX 979 MAIN PCB EPT092913Z COMPONENTS SIDE...
Страница 30: ...29 DX 979 MAIN PCB EPT092913Z COPPER SIDE...
Страница 33: ...DX 979 SCHEMATIC DIAGRAM CONTROL PCB...
Страница 34: ...DX 979 SCHEMATIC DIAGRAM MAIN PCB...
Страница 35: ...DX 979 MECHANICAL PART DX 979 EXPLODE DRAWING...
Страница 38: ...ATS979010A July 2003...