Kenwood NX-411 Service Manual page 46

NX-411
Item
Panel test mode
5. Sensitivity 1) CH-Sig: 1-1
check SSG output
Narrow:
–117dBm (0.32µV)
(MOD: 1kH/±1.5kHz)
Common Section
Item
Panel tuning mode
1. Setting 1) BATT terminal voltage: 7.5V
2) SSG standard modulation
[Narrow] MOD: 1kHz, DEV: 1.5kHz
2. LCD 1) Adj item: [CNTR]
Contrast Adjust: [CNTR]
Adjust: [
]
Press [ ] key to
store the adjust-
ment value.
3. Counter- 1) Adj item: [VOL1]
clockwise Adjust: [ ]
Volume
4. Clockwise 1) Adj item: [VOL2]
Volume Adjust: [ ]
46
ADJUSTMENT
Condition
PC test mode
equipment
1) Test Channel SSG
Channel: 1 AF VM
Test Signaling Oscilloscope
Mode: Analog Distortion
Signaling: 1 meter
SSG output 8
Narrow: Dummy
–117dBm (0.32µV) load
(MOD: 1kH/±1.5kHz)
Condition
PC test mode
equipment
1) Adj item:
[LCD Contrast]
Press [Apply] but-
ton to store the
adjustment value.
1) Adj item:
[Counterclockwise
Volume]
1) Adj item:
[Clockwise Volume]
Measurement
Test-
Unit Terminal Unit
ANT
Universal
connector
Measurement
Test-
Unit Terminal Unit
Panel [Panel
Adjustment
Specifi cations /
Parts Method
Check 12dB SINAD or
more
Adjustment
Specifi cations /
Parts Method
Adjust the LCD This item is needed
tuning contrast by looking. when the LCD
mode] ASSY (B38-0923-
[ ], 05) is replaced.
[ ]
[PC test
mode]
[ ],[ ]
[Panel tuning mode] This item is needed
Turn the volume when the variable
knob counterclock- resistor (R31-0652-
wise fully. 15) is replaced.
Press [ ] key to store
the adjustment value.
[PC test mode]
Turn the volume knob
counterclockwise
fully.
Press [Apply] button
to store the adjust-
ment value.
[Panel tuning mode]
Turn the volume knob
clockwise fully.
Press [ ] key to store
the adjustment value.
[PC test mode]
Turn the volume knob
clockwise fully.
Press [Apply] button
to store the adjust-
ment value.
Remarks
Remarks