President Grant CB-Radio
WINGrant
MODIFICATION
MODIFICATION
ALIGNMENT PROCEDURE
BLOCK DIAGRAM
PLL CARIER OSCILLATOR PORTION
TRANSMITTER PORTION
RECEIVER PORTION
Microphone Connection
| Pin |
Description |
| 1 |
Ground |
| 2 |
Microphone |
| 3 |
TX Key (Connect to Ground) |
| 4 |
Speaker (Connect to Ground) |
| |
|
| |
|
COMPONENTS
Schematic diagram E12-2847
MB8719 PLL SynthesizerSO42P / TDA6130-5
AN612 Balanced Modulator
uPC1028H FM IF Amplifier
NJM4558 Dual Operational Amplifire
NJM2902N Quad Operational Amplifire
2SC2312 Finale Transistor
2SC2166 Driver Transistor
uPC1182H 5 Watt Audio Power Amplifier
uPC1242H 5 Watt Audio Power Amplifier