CCD-TRV138 (serv.man2) - Sony Movie Service Manual (repair manual). Page 19

6-17

CCD-TRV138/TRV238E/TRV338/TRV438E

R-Y

B-Y

R

B

G

M

G

Y

E

C

Y

Burst

R-Y

B-Y

R

B

G

M

G

Y

E

C

Y

Burst

Adjust the color separation matrix coefficient so that proper color
reproduction is produced.

Mode

CAMERA

Subject

Color bar chart
(Color reproduction adjustment
frame)

Measurement Point

Video terminal of A/V OUT jack
(75 

Ω terminated)

Measuring Instrument

Vectorscope

Adjustment Page

F

Adjustment Address

33, 35, 3A, 3B

Specified Value

All color luminance points should
settle within each color reproduction
frame.

Check that the data of page: 0, address: 10 is “00”.

Perform “Flange Back Adjustment” before this adjust-
ment.

NTSC model: CCD-TRV138/TRV338
PAL model: CCD-TRV238E/TRV438E

Switch setting:
1) NIGHTSHOT PLUS ........................................................ OFF
2) DIGITAL ZOOM (Menu setting) .................................... OFF
3) STEADYSHOT (Menu setting)

(CCD-TRV338/TRV438E only) ...................................... OFF

4) DISPLAY (Menu setting) ................................................ LCD

Order Page Address Data

Procedure

1

0

01

01

2

6

48

01

3

6

9D

Set the following data.
68: NTSC model
67: PAL model

4

6

01

3D

Press PAUSE button.

5

F

80

Set the following data, and
press PAUSE button.
77: NTSC model
F7: PAL model

6

Adjust the GAIN and
PHASE of the vectorscope,
and set to the burst lumi-
nance point to the burst
position of color reproduc-
tion frame.

7

F

Change the data and settle
each color luminance point in
each color reproduction
frame. (Note 4)

Be sure to press the PAUSE button of the adjusting re-
mote commander before changing the addresses. If not,
the new data will not be written to the memory.

33
35

3A
3B

Order Page Address Data

Procedure

1

6

01

00

Press PAUSE button.

2

6

48

00

3

6

9D

00

4

0

01

00