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Model
CCD-TRV13E CCD-TRV23E CCD-TRV3E CCD-TRV45E CCD-TRV55E CCD-TRV65E CCD-TRV69E CCD-TRV715 CCD-TRV75 CCD-TRV75PK
Pages
127
Size
22.93 MB
Type
PDF
Document
Service Manual
Brand
Device
Movie
File
ccd-trv13e-ccd-trv23e-ccd-trv3e-ccd-trv45e-ccd-trv.pdf
Date

Sony CCD-TRV13E / CCD-TRV23E / CCD-TRV3E / CCD-TRV45E / CCD-TRV55E / CCD-TRV65E / CCD-TRV69E / CCD-TRV715 / CCD-TRV75 / CCD-TRV75PK Service Manual ▷ View online

5-15
2. HALL Adjustment
For detecting the position of the lens iris, adjust the hall AMP gain
and offset.
Subject
Not required
Measurement Point
DDS display data of LCD or TV monitor
(Note 3)
Measuring Instrument
Adjustment Page
F
Adjustment Address
2F, 30
Specified Value
90 to 94 during IRIS OPEN (Note 1)
19 to 1D during IRIS CLOSE (Note 2)
Note 1:
Select page: 2, address: 01, set data: 01, and press the
PAUSE button of the adjusting remote commander.
Note 2:
Select page: 2, address: 01, set data: 03, and press the
PAUSE button of the adjusting remote commander.
Note 3:
DDS display data of LCD or TV monitor.
00 00XX
n Object data
Adjusting method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: 0, address: 03, and set data: 03.
3) Select page: D, address: 11, set data: 02, and press the PAUSE
button of the adjusting remote commander.
4) Select page: 2, address: 01, set data: 03, and press the PAUSE
button.
5) Select page: F, address: 30, set data: 80, and press the PAUSE
button.
6) Select page: F, address: 2F, set data: 40, and press the PAUSE
button.
7) Read the DDS display data (the bottom two digits of the display
data at the bottom right of the LCD display or the TV monitor),
and this data is named K
2
.
8) Select page: F, address: 2F, set data: 30, and press the PAUSE
button.
9) Read the DDS display data, and this data is named K
1
.
10) Select page: 2, address: 01, set data: 01, and press the PAUSE
button.
11) Read the DDS display data, and this data is named W
1
.
12) Select page: F, address: 2F, set data: 40, and press the PAUSE
button.
13) Read the DDS display data, and this data is named W
2
.
14) Convert W
1
, W
2
, K
1
, K
2
, to decimal notation, and obtain W
1
' ,
W
2
' , K
1
' , K
2
'. (Refer to Table 5-1-2. “Hexadecimal notation -
decimal notation conversion table”.)
15) Calculate X
1
' using the following equations (decimal notation
calculation).
A’= W
2
'+ K
1
'– W
1
'– K
2
'
Equation 1
B’= W
1
' – K
1
'
Equation 2
X
1
'=[1904+(48 x A’)–(16 x B’)] / A’
Equation 3
16) Convert X
1
' to hexadecimal notation, and obtain X
1
.
(Round off to one decimal place)
17) Select page: F, address: 2F, set data: X
1
, and press the PAUSE
button.
18) Select page: 2, address: 01, and set data: 01, and press the PAUSE
button.
19) Select page: F, address: 30, change the data and adjust the DDS
display data to “92”.
20) Press the PAUSE button of the adjusting remote commander.
21) Select page: 2, address: 01, and set data: 03, and press the PAUSE
button.
22)Read the DDS display data, and this data is named K
0
. If K
0
 lies
within the “19” to “1D” range, perform “Processing after
completing adjustments”. If it is lies outside the range, perform
the following adjustments.
23)Convert K
0
 to decimal notation, and obtain K
0
'.
24)Calculate X
2
' using the following equations (decimal notation
calculation).
C’= 146 – B’– K
0
'
Equation 4
X
2
'=[(119 – B’) x ( X
1
' – 48)+(48 x C’)] / C’
Equation 5
( X
1
' and B’ are values obtained from equations 2) and 3) )
25)Convert X
2
' to hexadecimal notation, and obtain X
2
.
(Round off to one decimal place)
26)Select page: F, address: 2F, set data: X
2
, and press the PAUSE
button.
27)Select page: 2, address: 01, set data: 03, and press the PAUSE
button.
28)Select page: F, address: 30, change the data and adjust the DDS
display data to “1B”.
29)Press the PAUSE button of the adjusting remote commander.
30)Select page: 2, address: 01, set data: 01, and press the PAUSE
button.
31)Check the DDS display data lies within the “90” to “94” range.
Processing after Completing Adjustments
1) Select page: D, address: 11, and set data: 00, and press the PAUSE
button.
2) Select page: 0, address: 01, and set data: 00.
3) Select page: 2, address: 01, and set data: 00, and press the PAUSE
button.
4) Select page: 0, address: 03, and set data: 00.
5-16
3. Flange Back Adjustment
The inner focus lens flange back adjustment is carried out
automatically. In whichever case, the focus will be deviated during
auto focusing/manual focusing.
3-1. Flange Back Adjustment(1)
Switch setting:
1) NIGHT SHOT switch ...................................................... OFF
Adjusting method:
1) Check that at both the zoom lens TELE end and WIDE end, the
center of the chart for the flange back adjustment and center of
the exposure screen coincide.
2) Select page: 0, address: 01, and set data: 01.
3) Check that the data of page: F, address: 3E to 42, 76 to 7B is the
initial value (See table below).
Subject
Flange back adjustment chart
(2.0 m from the front of the lens)
(Luminance: 300 
±
 50 lux)
Measurement Point
Check operation on TV monitor
Measuring Instrument
Adjustment Page
F
Adjustment Address
3E to 42, 76 to 7B
4) Select page: 2, address: 02, and check that the data is “00 “.
5) Select page: 2, address: 01, set data: 13, and press the PAUSE
button of the adjusting remote commander.
6) Select page: 2, address: 01, set data: 15, and press the PAUSE
button of the adjusting remote commander.
(The adjustment data will be automatically input to page: F,
addresses: 3E to 42, 76 to 7B.)
7) Select page: 2, address: 02, and check that the data is „01“.
Processing after Completing Adjustments
1) Turn OFF the main power supply (8.4V).
2) Perform “Flange Adjustment (2)”.
Address Data
Address
Data
3E
25
77
54
3F
00
78
25
40
19
79
80
41
00
7A
10
42
35
7B
FF
76
1B
3-2. Flange Back Adjustment (2)
Perform this adjustment after performing “Flange Back Adjustment
(1)”.
Subject
Subject more than 500m away
(Subjects with clear contrast such as
buildings, etc.)
Measurement Point
Check operation on TV monitor
Measuring Instrument
Adjustment Page
F
Adjustment Address
3E to 42, 76 to 7B
Switch setting:
1) NIGHT SHOT switch ...................................................... OFF
Adjusting method:
1) Set the zoom lens to the TELE end and expose a subject that is
more than 500 m away (subject with clear contrast such as
building, etc.). (Nearby subjects less than 500 m away should
not be in the screen.)
2) Select page: 0, address: 01, and set data: 01.
3) Select page: 2, address: 02, and check that the data is “00”.
4) Select page: 2, address: 01, set data: 13, and press the PAUSE
button of the adjusting remote commander.
5) Place a ND filter on the lens so that the optimum image is obtain.
6) Select page: 2, address: 01, set data: 29, and press the PAUSE
button of the adjusting remote commander.
(The adjustment data will be automatically input to page: F,
addresses: 3E to 42, 76 to 7B.)
7) Select page: 2, address: 02, and check that the data is “01”.
Processing after Completing Adjustments
1) Select page: 0, address: 01, and set data: 00.
2) Turn OFF the main power supply (8.4V).
3) Perform “Flange Back Check”.
5-17
4. Flange Back Check
Subject
Siemens star
(2.0 m from the front of the lens)
(Luminance: approx. 200 lux)
Measurement Point
Check operation on TV monitor
Measuring Instrument
Adjustment Page
F
Adjustment Address
3E to 42, 76 to 7B
Switch setting:
1) NIGHT SHOT switch ...................................................... OFF
Checking method:
1) Place the Siemens star 2.0m from the front of the lens.
2) To open the IRIS, decrease the luminous intensity to the Siemens
star up to a point before noise appear on the image.
3) Select page: 2, address: 40, and set data: 02.
4) Select page: 2, address: 41, and set data: 01.
5) Shoot the Siemens star with the zoom TELE end.
6) Turn on the auto focus.
7) Check that the lens is focused (Note1).
8) Select page: 2, address: 21, and set data: 10.
9) Shoot the Siemens star with the zoom WIDE end.
10) Observe the TV monitor and check that the lens is focused.
Note 1:
When the auto focus is ON, the lens can be checked if it is
focused or not by observing the data on the page 1 of the
adjusting remote commander.
1) Select page: 0, address: 03, and set data: 0F.
2) Page 1 shows the state of the focus.
1 : 00 : XX
n Odd: Focused
 Even: Unfocused
Processing after Completing Adjustments
1) Select page: 2, address: 21, and set data: 00.
2) Select page: 0, address: 03, and set data: 00.
3) Select page: 2, address: 40, and set data: 00.
4) Select page: 2, address: 41, and set data: 00.
5. Picture Frame Setting
Setting method:
1) Adjust the zoom and the camera direction, and set to the specified
position.
2) Mark the position of the picture frame on the monitor display,
and adjust the picture frame to this position in following
adjustments using “Color bar chart standard picture frame”.
1. Horizontal period
Subject
Color bar chart standard picture frame
(1.5m from the front of the lens)
Measurement Point
Video output terminal
Measuring Instrument
Oscilloscope and TV monitor
Specified Value
A=B, C=D, t=0 
±
 0.1msec
2. Vertical period
Fig. 5-1-8.
Fig. 5-1-9.
A
A=B
B
C=D
C
D
t=0 
±
 0.1mesc
v
Color bar chart picture frame
TV monitor picture frame
5-18
6. Color Reproduction Adjustment
Adjust the color Separation matrix coefficient so that proper color
reproduction is produced.
Note1:
NTSC 760H model (CCD-TRV75/TRV75PK/TRV715)
PAL 510H model (CCD-TRV3E/TRV13E/TRV23E)
PAL 760H model (CCD-TRV45E/TRV55E/TRV65E/
TRV69E)
Switch setting:
1) NIGHT SHOT switch ...................................................... OFF
Adjusting method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: 2, address: 01, set data: 3D, and press the PAUSE
button of the adjusting remote commander.
3) Select page: F, address: 25, set data: 3F, and press the PAUSE
button of the adjusting remote commander.
4) Adjust the GAIN and PHASE of the vectorscope, and adjust the
burst luminance point to the burst position of the color
reproduction frame.
5) Change the data of page: F, address: 34, 36, F5 and F6, and
settle each color luminance point in each color reproduction
frame.
Note 2:
Be sure to press the PAUSE button of the adjusting remote
commander before changing the addresses. If not, the new
data will not be written to the memory.
6) Press the PAUSE button of the adjusting remote commander.
Processing after Completing Adjustments
1) Select page: 2, address: 01, and set data: 00, and press the PAUSE
button of the adjusting remote commander.
2) Select page: 0, address: 01, and set data: 00.
Subject
Color bar chart standard picture frame
Measurement Point
Video output terminal
Measuring Instrument
Vectorscope
Adjustment Page
F
Adjustment Address
34, 36, F5, F6
Specified Value
All color luminance points should settle
within each color reproduction frame.
Fig. 5-1-10.
Burst positon
For NTSC 760H model
Burst positon
For PAL 510H/PAL 760H model
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