DCR-TRV15E, DCR-TRV17E (serv.man2) - Sony Movie Service Manual (repair manual). Page 125

5-17

The inner focus lens flange back adjustment is carried out
automatically. In whichever case, the focus will be deviated during
auto focusing/manual focusing.

Subject

Siemens star chart with ND filter for the

minipattern box (Note1)

Measurement Point

Display data of page: F, address: 5F

Measuring Instrument

Adjustment remote commander

Adjustment Page

F

Adjustment Address

4A to 51, 5A to 5F

Specified Value

Upper digit: 0 to B
Lower digit: 0 to 9

Dark Siemens star chart.

Check that the data of page: 6, address: 02 is “00”. If not, to page:
6, address: 01, set data: 00, and press the PAUSE button.

Switch setting:
1)

POWER .................................................................. CAMERA

2)

NIGHT SHOT .................................................................. OFF

Preparations:
1)

The minipattern box is installed as shown in the following
figure.

The attachment lenses are not used.

2)

Install the minipattern box so that the distance between it and
the front of the lens of the camcorder is less than 3cm.

3)

Make the height of the minipattern box and the camcorder equal.

4)

Check that the output voltage of the regulated power supply is
the specified voltage.

5)

Check that at both the zoom lens TELE end and WIDE end,
the center of the Siemens star chart and center of the exposure
screen coincide.

Specified voltage:

The specified voltage varies according to the
minipattern box, so adjust the power supply
output voltage to the specified voltage written
on the sheet which is supplied with the
minipattern box.

1

0

01

01

Set the data.

2

6

01

13

Set the data, and press PAUSE
button.

3

6

01

27

Set the data, and press PAUSE
button.

4

6

02

Check that the data changes to “01”.
(Note3)

5

F

5F

Check that the upper digit of the
data is “0” to “B”.

6

F

5F

Check that the lower digit of the
data is “0” to “9”.

The adjustment data will be automatically input to page: F, address:
4A to 51, 5A to 5F.

1

6

01

00

Set the data, and press PAUSE
button.

2

0

01

00

Set the data.

3

Perform “Flange Back Check”.

Minipattern box

Below 3 cm

Camcorder

Camera 

table

Red (+)

Black (–)

Yellow (SENS +)

White (SENS –)

Black (GND)

Need not connected

Regulated power supply

Output voltage : Specified voltage 

±

0.01Vdc

Output current : more than 3.5A

Fig. 5-1-7.