Sony HDR-HC1 / HDR-HC1E / HDR-HC1EK / HDR-HC1K (serv.man4) Service Manual ▷ View online
6-59
HDR-HC1/HC1E/HC1K/HC1EK_ADJ
4.
V-COM Level Adjustment (NN-001 board)
Set the opposed voltage to drive LCD panel to an appropriate level.
Mode
CAMERA
Subject
Not required
Measurement Point
Pin 1 of CN7005 (EVF_COM_DC)
on NN-001 board
on NN-001 board
Measuring Instrument
Digital voltmeter
Adjustment Page
C
Adjustment Address
36
Specified Value
A = 6.65
± 0.05 Vdc
Note: Check that the data of page: 0, address: 10 is “00”.
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
2
C
36
Change the data and set the
DC voltage (A) to the
specified value. (The data
should be “80” to “BF”.)
DC voltage (A) to the
specified value. (The data
should be “80” to “BF”.)
3
C
36
Press PAUSE button.
4
0
01
00
5.
RGB AMP Adjustment (NN-001 board)
Set the D Range of the RGB decoder for driving the LCD to the
specified value.
If deviated, the EVF screen image will be blackish or saturated
(whitish).
specified value.
If deviated, the EVF screen image will be blackish or saturated
(whitish).
Mode
CAMERA
Subject
Not required
Measurement Point
Pin 5 of CN7005 (EVF_VG) on
NN-001 board
NN-001 board
Measuring Instrument
Oscilloscope
Adjustment Page
C
Adjustment Address
37
Specified Value
A = 7.00
± 0.10 Vp-p
Note: Check that the data of page: 0, address: 10 is “00”.
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
2
C
37
Change the data and set the
voltage (A) to the specified
value.
voltage (A) to the specified
value.
3
C
37
Press PAUSE button.
4
0
01
00
A: Between the reversed waveform pedestal
and non-reversed waveform pedestal
Fig. 6-1-21
Pedestal
Pedestal
A
2H
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HDR-HC1/HC1E/HC1K/HC1EK_ADJ
6.
Contrast Adjustment (NN-001 board)
Set the video signal level for driving the LCD to the specified
value.
If deviated, the EVF screen image will be blackish or saturated
(whitish).
value.
If deviated, the EVF screen image will be blackish or saturated
(whitish).
Mode
CAMERA
Subject
Not required
Measurement Point
Pin 5 of CN7005 (EVF_VG) on
NN-001 board
NN-001 board
Measuring Instrument
Oscilloscope
Adjustment Page
C
Adjustment Address
77
Specified Value
A = 2.70
± 0.05 Vp-p
Note: Check that the data of page: 0, address: 10 is “00”.
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
2
C
77
Change the data and set the
voltage (A) to the specified
value. (The data should be
“00” to “7F”.)
voltage (A) to the specified
value. (The data should be
“00” to “7F”.)
3
C
77
Press PAUSE button.
4
C
77
Read the data and this data is
named D
named D
77
.
5
C
3C
D
77
Press PAUSE button.
6
0
01
00
A: Between the pedestal and 3 steps peak
Fig. 6-1-22
3 steps peak
Pedestal
A
2H
7.
White Balance Adjustment (NN-001 board)
Correct the white balance.
If deviated, the EVF screen color cannot be reproduced.
If deviated, the EVF screen color cannot be reproduced.
Mode
CAMERA
Subject
Not required
Measurement Point
Check on EVF screen
Measuring Instrument
Adjustment Page
C
Adjustment Address
3A, 3B
Specified Value
EVF screen must not be colored
Note 1: Check that the data of page: 0, address: 10 is “00”.
Note 2: Check the white balance only when replacing the fol-
Note 2: Check the white balance only when replacing the fol-
lowing parts. If necessary, adjust them.
1. LCD panel
2. Light induction plate
3. IC7801
2. Light induction plate
3. IC7801
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
2
C
3A
80
Press PAUSE button.
3
C
3B
80
Press PAUSE button.
4
3A
Check that the EVF screen is
not colored. If not colored,
proceed to step 6.
not colored. If not colored,
proceed to step 6.
5
C
3B
Change the data so that the
EVF screen is not colored.
(Note 3)
EVF screen is not colored.
(Note 3)
6
0
01
00
Note 3: To write in the non-volatile memory (EEPROM), press
the PAUSE button each time to set the data.
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HDR-HC1/HC1E/HC1K/HC1EK_ADJ
Adjusting method for NTSC model:
Order Page Address Data
Procedure
1
0
01
01
2
3
01
5A
Press PAUSE button. (Note 4)
3
3
02
Check the data changes to “00”.
4
3
03
Check the data is “02”. (Note 2)
5
C
45
Read the data and this data is
named D
named D
45
.
6
Convert D
45
to decimal
notation, and obtain D
45
’.
(Note 3)
7
Calculate D
46
’ using
following equations.
(decimal calculation)
D
(decimal calculation)
D
46
’ = D
45
’ + 10
8
Convert D
46
’ to a hexadeci-
mal number, and obtain D
46
.
(Note 3)
9
C
46
D
46
Press PAUSE button.
10
C
4D
Read the data and this data is
named D
named D
4D
.
11
C
76
D
4D
Press PAUSE button.
12
3
03
00
13
0
01
00
Note 4: The adjustment data will be automatically input to page:
C, address: 45 and 4D.
Adjusting method for PAL model:
Order Page Address Data
Procedure
1
0
01
01
2
3
01
5A
Press PAUSE button. (Note 5)
3
3
02
Check the data changes to “00”.
4
3
03
Check the data is “02”. (Note 2)
5
C
46
Read the data and this data is
named D
named D
46
.
6
Convert D
46
to decimal
notation, and obtain D
46
’.
(Note 3)
7
Calculate D
45
’ using
following equations.
(decimal calculation)
D
(decimal calculation)
D
45
’ = D
46
’
− 10
8
Convert D
45
’ to a hexadeci-
mal number, and obtain D
45
.
(Note 3)
9
C
45
D
45
Press PAUSE button.
10
C
4D
Read the data and this data is
named D
named D
4D
.
11
C
76
D
4D
Press PAUSE button.
12
3
03
00
13
0
01
00
Note 5: The adjustment data will be automatically input to page:
C, address: 46 and 4D.
1-5.
LCD SYSTEM ADJUSTMENTS
Before perform the LCD system adjustments, check that the data
of page: 0, address: 10 is “00”.
If not, select page: 0, address: 10, and set the data “00”.
of page: 0, address: 10 is “00”.
If not, select page: 0, address: 10, and set the data “00”.
Note 1: Taken an extreme care not to destroy the liquid crystal
display module by static electricity when replacing it.
Note 2: Set the “LCD BRIGHT”, “LCD COLOR” to the center
with the menu settings of the touch panel.
Note 3: Open the LCD panel during the LCD system adjustment.
1.
LCD Automatic Adjustment (PP-001 board)
RadarW
RadarW
RadarW
RadarW
RadarW
This adjustment does the following items automatically.
VCO Adjustment
Contrast Adjustment
VCO Adjustment
Contrast Adjustment
Mode
VTR stop (PLAY/EDIT mode)
Signal
No signal
Adjustment Page
C
Adjustment Address
45, 46 (VCO Adjustment)
4D (Contrast Adjustment)
Note 1: Check that the data of page: 0, address: 10 is “00”.
Note 2: If the data change to “01”, adjustment has error. Con-
Note 2: If the data change to “01”, adjustment has error. Con-
tents of error is written into page: 3, address: C6. See the
following table.
following table.
Data of page: 3, address: C6 Contents of error
58
VCO adjustment error
60
Contrast adjustment error
Note 3: Refer to table 6-4-1. “Hexadecimal-decimal conversion
table”.
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HDR-HC1/HC1E/HC1K/HC1EK_ADJ
2.
V-COM Adjustment (PP-001 board)
Set the DC bias of the common electrode drive signal of LCD to
the specified value.
If deviated, the LCD display will be move, producing flicker and
conspicuous vertical lines.
the specified value.
If deviated, the LCD display will be move, producing flicker and
conspicuous vertical lines.
Mode
VTR stop (PLAY/EDIT mode)
Signal
No signal
Measurement Point
Check on LCD screen
Measuring Instrument
Adjustment Page
C
Adjustment Address
47
Specified Value
The brightness difference between
the section-A and section-B is
minimum
the section-A and section-B is
minimum
Note 1: Perform “LCD Automatic Adjustment” before this ad-
justment.
Note 2: Check that the data of page: 0, address: 10 is “00”.
Switch setting
LCD BACKLIGHT .................................................................. ON
LCD BACKLIGHT .................................................................. ON
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
2
C
56
0D
Press PAUSE button.
3
C
47
Change the data so that
brightness of the section A
and section B is equal.
brightness of the section A
and section B is equal.
4
C
47
Subtract 4 from the data.
5
C
47
Press PAUSE button.
6
C
56
C5
Press PAUSE button.
7
0
01
00
A
A
A
A
B
B
B
B
Fig. 6-1-23
3.
Transmissive Mode White Balance Adjustment
(PP-001 board)
(PP-001 board)
Correct the white balance at transmissive mode.
If deviated, the LCD screen color cannot be reproduced.
If deviated, the LCD screen color cannot be reproduced.
Mode
VTR stop (PLAY/EDIT mode)
Signal
No signal
Measurement Point
Check on LCD screen
Measuring Instrument
Adjustment Page
C
Adjustment Address
4B, 4C
Specified Value
LCD screen must not be colored
Note 1: Check that the data of page: 0, address: 10 is “00”.
Note 2: Check the white balance only when replacing the fol-
Note 2: Check the white balance only when replacing the fol-
lowing parts. If necessary, adjust them.
1. LCD block
2. Light induction plate
3. IC8701
2. Light induction plate
3. IC8701
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
2
C
4B
80
Press PAUSE button.
3
C
4C
80
Press PAUSE button.
4
Check that the LCD screen is
not colored. If not colored,
proceed to step 6.
not colored. If not colored,
proceed to step 6.
5
C
4B
Change the data so that the
LCD screen is not colored.
(Note 3)
LCD screen is not colored.
(Note 3)
6
0
01
00
Note 3: To write in the non-volatile memory (EEPROM), press
the PAUSE button each time to set the data.
4C
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