Camera System Adjustment; Lens Type Adjustment; G-Cam Flip Adjustment - Sony CVX-V18NS Service Manual

5-4.

CAMERA SYSTEM ADJUSTMENT

Before perform the camera system adjustments, check that the
specified value of
"Y OUT Level Adjustment", "C OUT Level Adjustment" and
"28MHz Origin Oscillation Adjustment" of "ELECTRICAL AD-
JUSTMENTS" are satisfied.

1. Lens Type Adjustment

Judge whether the lens used in the set is a plastic or glass, then
enter the data according to the lens material.
Subject
Measurement Point
Measuring Instrument
Adjustment Address
Note 1: The right two digits of the displayed data at the right
bottom side of the TV monitor.
00 00XX
→ D
1
Adjusting method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 11, and set data: 02, and press the
PAUSE button of the adjusting remote commander.
3) Select page: 0, address: 03, and set data: 19.
4) Select page: 2, address: 01, and set data: 65.
5) Read the DDS displayed data (Note 1), and take the lower two
digits as D .
1
When D = 00 (glass lens)
1
Perform steps 6) onwards.
When D = 01 (plastic lens)
1
Perform steps "Processing after Completing Adjustments".
6) Write data in page: E, address: 2B to 2E, and page: F, address:
26 as shown in the following table.
Page Address
E 2B
E 2C
E 2D
E 2E
F 26
Processing after Completing Adjustments:
1) Select page: 2, address: 01, and set data: 00.
2) Select page: 0, address: 03, and set data: 00.
3) Select page: D, address: 11, and set data: 00, and press the
PAUSE button of the adjusting remote commander.
4) Select page: 0, address: 01, and set data: 00.
Not required
DDS displayed data of TV
monitor (Note 1)
Page: E, Address: 2B to 2E
Page: F, Address: 26
Data
11
83
FB
F5
96

2. G-CAM Flip Adjustment

Set the color reproduction conditions to optimum.
Subject
Measurement Point
Measuring Instrument
Adjustment Page
Adjustment Address
Note 1: The right four digits of the displayed data at the right
bottom side of the TV monitor.
00 XXXX
→S
→S
Adjusting method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 11, and set data: 02, and press the
PAUSE button of the adjusting remote commander.
3) Select page: 0, address: 03, and set data: 16.
4) Read the DDS displayed data (Note 1), and upper two digits
data is named S , and lower two digits data is named S
1
When S <S
1 2
Perform steps 5) onwards.
> S
When S
1 2
=
Perform steps "Processing after Completing Adjustments".
5) Select page: F, address: 21, and set data:
when the read data is "D2", change to "52", the read data is
"52", change to "D2" (initial value is 52), and press the PAUSE
button of the adjusting remote commander.
Processing after Completing Adjustments:
1) Select page: 0, address: 03, and set data: 00.
2) Select page: D, address: 11, and set data: 00, and press the
PAUSE button
of the adjusting remote commander.
3) Select page: 0, address: 01, and set data: 00.
5-10
Color bar chart standard picture
frame
DDS displayed data of TV
monitor (Note 1)
F
21
2
1
.
2