Sony DCR-HC28 (serv.man3) Service Manual ▷ View online
6-7
DCR-HC28_ADJ
H
A=B
C=D
A B
B
C
D
A
Enlargement
V
Electronic beam scanning frame
CRT picture frame
B
A
Difference in level
Y
ello
w
Cy
an
Green
White
Magenta
Red
Blue
Y
ello
w
Cy
an
Green
White
Magenta
Red
Blue
Color bar chart (Color reproduction adjustment frame)
Fig. a
(VIDEO terminal of A/V OUT jack
output waveform)
(VIDEO terminal of A/V OUT jack
output waveform)
Fig. b (monitor TV picture)
Adjust the camera zoom and direction to
obtain the output waveform shown in Fig. a and
the monitor TV display shown in Fig. b.
obtain the output waveform shown in Fig. a and
the monitor TV display shown in Fig. b.
2.
Order of Adjustments
Basically carry out adjustments in the order given.
3.
Subjects
1) Color bar chart (Color reproduction adjustment frame)
When performing adjustments using the color bar chart, ad-
just the picture frame as shown in Fig. 6-1-4. (Color reproduc-
tion adjustment frame)
just the picture frame as shown in Fig. 6-1-4. (Color reproduc-
tion adjustment frame)
2) Clear chart (Color reproduction adjustment frame)
Remove the color bar chart from pattern box and insert a clear
chart in its place. (Do not perform zoom operations during
this time.)
chart in its place. (Do not perform zoom operations during
this time.)
3) Chart for flange back adjustment
Join together a piece of white A0 size paper (1189mm
×
841
mm) and a piece of black paper to make the chart shown in
Fig. 6-1-5.
Fig. 6-1-5.
Note:
Use a non-reflecting and non-glazing vellum paper. The
size must be A0 or larger and the joint between the white
and black paper must not have any undulations.
size must be A0 or larger and the joint between the white
and black paper must not have any undulations.
Fig. 6-1-5
Black
White
841 mm
1189 mm
1.
POWER switch (SS17000 block) ......................... CAMERA
2.
NIGHTSHOT PLUS switch (Lens block) ..................... OFF
3.
BACK LIGHT (CF17000 block) ................................... OFF
4.
PROGRAM AE (MENU setting) ................................ AUTO
5.
EXPOSURE (MENU setting) ..................................... AUTO
6.
WHITE BAL (MENU setting) .................................... AUTO
Fig. 6-1-4
7.
FOCUS (MENU setting) ...................................... MANUAL
8.
D ZOOM (MENU setting) ............................................. OFF
9.
WIDE SEL (MENU setting) ............................................. 4:3
10. STEADY SHOT (MENU setting) .................................. OFF
11. P EFFECT (MENU setting) ........................................... OFF
12. DEMO MODE (MENU setting) .................................... OFF
11. P EFFECT (MENU setting) ........................................... OFF
12. DEMO MODE (MENU setting) .................................... OFF
1-1-2.
Precaution
1.
Setting the Switch
Unless otherwise specified, set the switches as follows and perform adjustments without loading cassette.
6-8
DCR-HC28_ADJ
4.
Preparing the Flash Adjustment Box
A dark room is required to provide an accurate flash adjustment.
If it is not available, prepare the flash adjustment box as given
below;
If it is not available, prepare the flash adjustment box as given
below;
1) Provide woody board A, B and C of 15 mm thickness.
2) Apply black mat paint to one side of woody board A and B.
3) Attach background paper (J-2501-130-A) to woody board C.
4) Assemble so that the black sides and the background paper
3) Attach background paper (J-2501-130-A) to woody board C.
4) Assemble so that the black sides and the background paper
side of woody board A, B and C are internal. (Fig. 6-1-7)
Fig. 6-1-6
Fig. 6-1-7
woody board A (2)
400 mm
woody board B (2)
370 mm
woody board C (1)
700 mm
513 mm
513 mm
700 mm
700 mm
730 mm
woody board A
woody board B
woody board B
woody board C
woody board A
6-9
DCR-HC28_ADJ
2.
Modification of A, D Page Data
If the A, D page data has been initialized, change the data of
the“Fixed data-2” address shown in the following table by manual
input.
the“Fixed data-2” address shown in the following table by manual
input.
Modifying method:
1) Before changing the data, select page: 0, address: 01, and set
1) Before changing the data, select page: 0, address: 01, and set
data: 01.
2) New data for changing are not shown in the tables because
they are different in destination. When changing the data, copy
the data built in the same model.
the data built in the same model.
Note 1:
If copy the data built in the different model, the
camcorder may not operate.
camcorder may not operate.
3) When changing the data, press the PAUSE (Write) button of
the adjustment remote commander each time when setting new
data to write the data in the non-volatile memory.
data to write the data in the non-volatile memory.
4) Check that the data of adjustment addresses is the initial value.
If not, change the data to the initial value.
Processing after completing modification A, D page data:
Order Page Address Data
Procedure
1
2
00
29
2
2
01
29
Press PAUSE (Write) button.
Note 2:
If the following symptoms occur after completing of
the“Modification A, D page data”, check that the data of
the “Fixed data-2” addresses of A, D page are same as
those of the same model of the same destination.
1) The power is shut off so that unit cannot operate.
the“Modification A, D page data”, check that the data of
the “Fixed data-2” addresses of A, D page are same as
those of the same model of the same destination.
1) The power is shut off so that unit cannot operate.
1-2-1.
Initialization of A, D Page Data
Note:
Check that the data of page: 0, address: 10 is “00”.
1.
Initializing of A, D Page Data
Note 1:
If “Initialization of Pages A, D” is executed, all data on
pages A, D are initialized.
pages A, D are initialized.
Note 2:
If the A, D page data has been initialized, the following
adjustments need to be performed again.
1) Modification of A, D page data
2) Touch panel adjustment
adjustments need to be performed again.
1) Modification of A, D page data
2) Touch panel adjustment
Note 3:
NTSC model: DCR-HC28
PAL model: DCR-HC27E/HC28E
PAL model: DCR-HC27E/HC28E
Adjustment Page
A
Adjustment Address
10 to FF
Adjustment Page
D
Adjustment Address
10 to 7F
Initializing method:
Order Page Address Data
Procedure
1
0
01
01
2
0
10
00
3
7
03
Set the following data.
00: NTSC model
80: PAL model
80: PAL model
4
7
00
Set the following data.
20: Initializing A page
22: Initializing D page
28: Initializing A and D pages
22: Initializing D page
28: Initializing A and D pages
5
7
01
Set the following data, and
press PAUSE (Write) button.
press PAUSE (Write) button.
20: Initializing A page
22: Initializing D page
28: Initializing A and D pages
22: Initializing D page
28: Initializing A and D pages
6
7
02
Check the data changes to
“01”.
“01”.
7
Perform “Modification of A,
D Page Data”
D Page Data”
1-2.
INITIALIZATION OF 8, A, C, D, E, F, 1C, 1F
PAGE DATA
PAGE DATA
Note 1:
If reading/writing data on pages 1C, 1F, set data: 01 to
page: 0, address: 10, and then select pages C, F. By this
data setting, the pages 1C, 1F can be selected.
After the data reading/writing finished, return the data
on page: 0, address: 10 to “00”.
page: 0, address: 10, and then select pages C, F. By this
data setting, the pages 1C, 1F can be selected.
After the data reading/writing finished, return the data
on page: 0, address: 10 to “00”.
6-10
DCR-HC28_ADJ
4.
D Page Table
Note 1:
Check that the data of page: 0, address: 10 is “00”.
Note 2:
Fixed data-1: Initialized data. (Refer to “1. Initializing
the A, D Page Data”)
Fixed data-2: Modified data. (Refer to “2. Modification
of A, D Page Data”)
the A, D Page Data”)
Fixed data-2: Modified data. (Refer to “2. Modification
of A, D Page Data”)
Address
Initial value
Remark
NTSC PAL
10
00
00
Test mode
11, 12
Fixed data-1 (Initialized data)
13
Fixed data-2
14, 15
Fixed data-1 (Initialized data)
16
Fixed data-2
17, 18
Fixed data-1 (Initialized data)
19
Fixed data-2
1A to 21
Fixed data-1 (Initialized data)
22
23
24
Fixed data-2
25
26
27 to 29
Fixed data-1 (Initialized data)
2A
2B
Fixed data-2
2C to 36
Fixed data-1 (Initialized data)
37
38
Fixed data-2
39
Fixed data-1 (Initialized data)
3A
Fixed data-2
3B, 3C
Fixed data-1 (Initialized data)
3D
Fixed data-2
3E to 6E
Fixed data-1 (Initialized data)
6F
Fixed data-2
70 to 7F
Fixed data-1 (Initialized data)
Address
Initial value
Remark
NTSC PAL
BA
BB
BC
BD
BE
Fixed data-2
BF
C0
C1
C2 to EF
Fixed data-1 (Initialized data)
F0
F1
F2
Fixed data-2
F3
F4 to FF
Fixed data-1 (Initialized data)
3.
A Page Table
Note 1:
Check that the data of page: 0, address: 10 is “00”.
Note 2:
Fixed data-1: Initialized data. (Refer to “1. Initializing
the A, D Page Data”)
Fixed data-2: Modified data. (Refer to “2. Modification
of A, D Page Data”)
the A, D Page Data”)
Fixed data-2: Modified data. (Refer to “2. Modification
of A, D Page Data”)
Address
Initial value
Remark
NTSC PAL
10 to 19
Fixed data-1 (Initialized data)
1A
Fixed data-2
1B to 1D
Fixed data-1 (Initialized data)
1E
Fixed data-2
1F to 30
Fixed data-1 (Initialized data)
31
32
Fixed data-2
33
Fixed data-1 (Initialized data)
34
Fixed data-2
35 to 37
Fixed data-1 (Initialized data)
38
39
Fixed data-2
3A to 3F
Fixed data-1 (Initialized data)
40
Fixed data-2
41 to 44
Fixed data-1 (Initialized data)
45
46
Fixed data-2
47 to 4C
Fixed data-1 (Initialized data)
4D
Fixed data-2
4E to 52
Fixed data-1 (Initialized data)
53
Fixed data-2
54 to 7A
Fixed data-1 (Initialized data)
7B
Fixed data-2
7C to 7F
Fixed data-1 (Initialized data)
80
Fixed data-2
81
Fixed data-1 (Initialized data)
82
CD
CC
Touch panel adj.
83
20
1D
84
CF
C4
85
1C
28
86 to 8F
Fixed data-1 (Initialized data)
90
Fixed data-2
91 to A9
Fixed data-1 (Initialized data)
AA
Fixed data-2
AB to B1
Fixed data-1 (Initialized data)
B2
B3
B4
B5
B6
Fixed data-2
B7
B8
B9
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