CONFIRMATION STEP 2: ANTENNA SYSTEM SYMPTOM (EXAMPLE) [RADIO]

id0903e3804100

Possible cause | AM reception condition | FM reception condition
--- | --- | ---
• Antenna feeder axis, open circuit • Antenna feeder plug not attached | NG: No reception | YES: Reception possible. (Sensitivity decreases, but reception is possible under strong electric field.)
• Antenna feeder axis (+) to ground (-), open circuit | NG: No reception | NG: No reception
• Antenna feeder and antenna, poor ground | YES: Reception possible (Noise may occur) | YES: Reception possible (Sensitivity decreases, but reception is possible under strong electric field.)
• Antenna feeder, jack and plug poor connection | NG: No reception (Depending on connection conditions) | YES: Reception possible (Depending on connection conditions)