S Level Indication; Channel Space Sw; Test Tone Easy Function; A Release Of Test Mode - Kenwood KRF-V7030D Service Manual

KRF-V7030D/V8030D/VR-407/409
4-2 S LEVEL indication(only E/T TYPE)
Operation key
MEMORY key
Cyclic function
4-3 CHANNEL SPACE SW(50kHz/100kHz) indication(only M/C/Y/I/V TYPE)
When SPEAKERS A key is pushed, it is checked, and the condition of CHANNEL SPACE SW of the TUNER
circuit board is indicated with EON of the FL indication and TI.VOL.
(It is made to indication of CHANNEL SPACE SW at that time at the time of POWER supply on in FL)
Operation key
SPEAKERS B key
Cyclic function

5. TEST TONE easy function

The key movement when selector is DVD.
Operation key
SPEAKERS A key

6. A release of TEST MODE

The Key movement when selector is DVD.
Operation key
SPEAKERS B key
10
CIRCUIT DESCRIPTION
DISPLAY
ATT_ON_HEX DATA RF ATT ON
The signal level of tuner
ATT_ON_HEX DATA RF ATT OFF
The signal level of tuner
Normal indication Normal function
DISPLAY
It turns on EON
When CHANNEL SPACE SW is 50kHz,it turns on EON.
indication.
It turns on TI.VOL
When CHANNEL SPACE SW is 100kHz, it turns on TI.VOL.
indication.
DISPLAY
TEST TONE ON
Normal indication
The speaker output of each ch is mode one second.
DISPLAY
TEST MODE is canceled.
Normal indication
It doesn't need to initialization.
Function
Function
FUNCTION
TEST TONE OFF
FUNCTION