Kenwood KRF-V7060D Service Manual page 5

KRF-V6060D/V7060D/V8060D/X9060D/VR-6050/6060/6070
3. Test Mode
3-1 Entering the Test Mode
• While holding down the "BAND" key, plugged in the
power cord to AC power wall outlet.
3-2 Cancelling the Test Mode
• Initialized and cancel the test mode if plugged out the
power code.
4. Microcomputer : MN101C49XXX (X14, IC90)
4-1 Microcomputer Periphery block diagram
5
CIRCUIT DESCRIPTION
3-3 Contents of the Test Mode
3-3-1 TUNER mute on/off
• The key is functioning when selector is set to TUNER.
Key Function
MUTE TUNER mute on/off
3-3-2 RF ON/RF OFF (VR-6060/6070 only)
Key Display
RF ON
SPEAKER EQ.
RF OFF
Function
Set up RF ON.
Set up RF OFF.