Color Reproduction Adjustment; Max Gain Adjustment - Sony DCR-TRV8 Service Manual

10. Color Reproduction Adjustment

Adjust the color Separation matrix coefficient so that proper color
reproduction is produced.
Subject Color bar chart (Color reproduction
adjustment frame)
Measurement Point Video output terminal
Measuring Instrument Vectorscope
Adjustment Page F
Adjustment Address 2E, 30, 44, 45
Specified Value All color luminance points should
settle within each color reproduction
frame.
Note: NTSC model: DCR-TRV8/TRV10
PAL model: DCR-TRV8E/TRV10E
Switch setting:
1) NIGHT SHOT ................................................................. OFF
2) STEADY SHOT (Menu display) .................................... OFF
Adjusting method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: F, address: 5E, set data: 29, and press the PAUSE
button of the adjustment remote commander.
3) Select page: F, address: 16, set data: 37 (NTSC) or B7 (PAL),
and press the PAUSE button.
4) Select page: 6, address: 01, set data: 3D, and press the PAUSE
button.
5) Adjust the GAIN and PHASE of the vectorscope, and adjust
the burst luminance point to the burst position of the color
reproduction frame.
6) Change the data of page: F, address: 2E, 30, 44 and 45, and
settle each color luminance point in each color reproduction
frame.
Note: Be sure to press the PAUSE button of the adjustment remote
commander before changing the addresses. If not, the new data
will not be written to the memory.
Processing after Completing Adjustments:
1) Select page: F, address: 5E, set data: 2E, and press the PAUSE
button of the adjustment remote commander.
2) Select page: 6, address: 01, set data: 00, and press the PAUSE
button.
3) Select page: 0, address: 01, and set data: 00.
For NTSC model
Burst postion
For PAL model
Burst postion
Fig. 5-1-11.
5-25

11. MAX GAIN Adjustment

Setting the minimum illumination.
If it is not consistent, the image level required for taking subjects in
low illuminance will not be produced (dark).
Subject Clear chart
(Color reproduction adjustment
frame)
Adjustment Page F
Adjustment Address 2C
Switch setting:
1) NIGHT SHOT .................................................................. OFF
2) STEADY SHOT (Menu display) ..................................... OFF
Adjusting method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: 6, address: 96, and set data: 00.
3) Select page: 6, address: 97, and set data: 27.
4) Select page: 6, address: 01, set data: 6F, and press the PAUSE
button of the adjustment remote commander.
(The MAX GAIN adjustment is performed and the adjustment
data is stored in page: F, address: 2C.)
5) Select page: 6, address: 02, and check that the data is "01".
Processing after Completing Adjustments:
1) Select page: 6, address: 01, set data: 00, and press the PAUSE
button.
2) Select page: 6, address: 97, and set data: 00.
3) Select page: 0, address: 01, and set data: 00.