Color Reproduction Adjustment - Sony DCR-TRV40 Service Manual

DCR-TRV40/TRV40E/TRV50/TRV50E

11. Color Reproduction Adjustment

Adjust the color Separation matrix coefficient so that proper color
reproduction is produced.
Subject
Measurement Point
Measuring Instrument
Adjustment Page
Adjustment Address
Specified Value
Note1: The data of page: 0, address: 10 must be "00".
Note2: NTSC model: DCR-TRV40/TRV50
PAL model: DCR-TRV40E/TRV50E
Switch setting:
1) POWER .................................................................. CAMERA
2) NIGHT SHOT .................................................................. OFF
3) DIGITAL ZOOM (Menu display) ................................... OFF
4) STEADY SHOT (Menu display) ..................................... OFF
Adjusting method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: 6, address: 9D, and set data: 1D.
3) Select page: 6, address: 01, set data: 3D, and press the PAUSE
button.
4) Select page: F, address: F0, set the following data, and press
the PAUSE button.
37 (NTSC), B7 (PAL)
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: 37, 39, 40 and 41, 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: 6, address: 01, set data: 00, and press the PAUSE
button.
2) Select page: 6, address: 9D, and set data: 00.
3) Select page: 0, address: 01, and set data: 00.
Color bar chart
(Color reproduction adjustment frame)
Video output terminal
Vectorscope
F
37, 39, 40, 41
All color luminance points should
settle within each color reproduction
frame.
For NTSC model
Burst position
For PAL model
Burst position
5-28
Fig. 5-1-12.