Clarion NX700 Service Manual

NX700/NX700E
- 15 -
Adjust the black-white level of TP169(G) will become
2.8V +/-0.1V.
* Input signal : NTSC
COMP : 10-steps wave
* Same as the condition of item 1
* Tool : Oscilloscope
5. Contrast
(black-white level)
Color matrix:
BK2F_10_26h㫕2Eh
(2F4Ch㫕2F5Dh)
Initial setting:80
Adjustment range:0~FF
Display the waveform of TP169(G) on CH1 of an
oscilloscope.
Display the waveform of TP170(R) on CH2 of an
oscilloscope.
Adjust the waveform of TP170(R) to the same as the
waveform of TP169(G).
* Input signal : NTSC
COMP : 10-steps wave
* Same as the condition of item 1
* Tool : Oscilloscope(DC range)
8. White balance
(Red)
Color matrix:
Initial setting:80
Display the waveform of TP169(G) on CH1 of an
oscilloscope.
Display the waveform of TP168(B) on CH2 of an
oscilloscope.
Adjust the waveform of TP168(B) to the same as the
waveform of TP169(G).
* Input signal : NTSC
COMP : 10-steps wave
* Same as the condition of item 1
* Tool : Oscilloscope(DC range)
9. White balance
(Blue)
Color matrix:
Initial setting:80
Adjustment range:0~FF
Adjust the amplitude of waveform of TP172 to 5.5V
+/-0.1V.
* Input signal : NTSC
COMP : 10-steps wave
* Same as the condition of item 1
* Tool : Oscilloscope
10. VcomAC
Color matrix:
BK32_05Lh(320Ah)
Initial setting:B8
Adjustment range:0~FF
Confirm the waveform of TP169(G) that ten
gradation has come out. And confirm that it is the
3rd gradation is 1.6V +/-0.2V.
* Input signal : NTSC
COMP : 10-steps wave
* Same as the condition of item 1
* Tool : Oscilloscope
6. Gamma voltage
Set the range of CH1 and CH2 of an oscilloscope to
1V.
Display CH1 and CH2 in GND. And match it to GND.
* Input signal : NTSC
COMP : 10-steps wave
* Same as the condition of item 1
* Tool : Oscilloscope(DC range)
7. White balance setting
ITEM CHECK / ADJUST CONDITIONS
CH1
CH2
White Black
WhiteBlack
2.8V +/-0.1V
VCOM-AC LEVEL
Adjust the display flicker to the minimum by using a
flicker meter.
* Input signal : OSD test
pattern(Described in the left)
* Same as the condition of item 1
11. VcomDC
Color matrix:
BK32_04Lh(3208h)
Initial setting:50
Adjustment range:0~FF

Clarion NX700 Specifications

General

Brand	Clarion
Model	NX700
Category	Car Receiver
Language	English