DVR-7000
TUMJ ASSY
CN3001 Pin10(SEL Y)
TUMJ ASSY
CN3001 Pin10(SEL Y)
Audio ouput (R)
(Rear panel)
Audio ouput (R)
(Rear panel)
Best point of separation
≥
30dB Note 1
Best point of separation
≥
25dB Note 1
Audio ouput (R)
(Rear panel)
Component ouput (Y)
(75
Ω
terminate)
Component ouput (P
B
)
(75
Ω
terminate)
Component ouput (P
R
)
(75
Ω
terminate)
VR3301
2.00Vp-p
±
80mV
2
2.00Vp-p
±
80mV
310mVrms
±
9.3mV
3
4
5
1.0Vp-p
±
40mV
6
7
714mVp-p
±
28mV
714mVp-p
±
28mV
1
Y/C input level adjustment
(Input system adjustment)
Input a white 100%(1.0Vp-p) signal into
Input 1 (composite). (75
Ω
termination)
Input a signal of fv=EIA color-bar 60dB
µ
V to
terrestrial wave input. /through output.
100% white data playback
(DVD-REF-A1 T2-C5,etc)
100% white data playback
(DVD-REF-A1 T2-C19,etc)
100% white data playback
(DVD-REF-A1 T2-C19,etc)
Input a signal of Mono 1kHz/100% modulation
to terrestrial wave input. /through output.
(Rec level =
±
0) Note 2
Input a signal of Stereo 300Hz/30% modulation
(NR-ON) to terrestrial wave input. /through output
Note 2
Input a signal of Stereo 3kHz/30% modulation
(NR-ON) to terrestrial wave input. /through output
Note 2
2.2 TUMJ ASSY ADJUSTMENT
2.2.1 TUMJ ASSY ADJUSTMENT TABLE
2.1 3D Y/C ASSY ADJUSTMENT
2. ADJUSTMENT
Note : Use disc : [ DVD test disc GGV1025]
Note 1 : The values for channel separation is defined as those having passed through the following filters :
100Hz – 10kHz : +0/–0.5dB
15.75kHz – 100kHz : -40dB or more
Note 2 : The audio multiplex adjustment No.2 – No.4 is done under the debugging mode.
Refer to 6.2.2 about the details.
No.
Adjustment Name
Adj. Point Measurement Point
Adjustment Value
Adjustment State
No.
Adjustment Name
Adj. Point Measurement Point
Adjustment Value
Adjustment State
1
Video level adjustment of terrestrial
wave (Input system adjustment)
Audio multiplex ATT adjustment (Input
system adjustment)
Refer to 6.2.2.
Audio multiplex WIDE BAND adjustment
(Input system adjustment)
Refer to 6.2.2.
Audio multiplex SPECTRAL adjustment
(Input system adjustment)
Refer to 6.2.2.
Y level adjustment of component system
(Output system adjustment)
P
B
level adjustment of component system
(Output system adjustment)
P
R
level adjustment of component system
(Output system adjustment)
VR4101
VR1311
VR1313
VR1312
IC4601
(IIC bus adj.)
IC4601
(IIC bus adj.)
IC4601
(IIC bus adj.)
