DOWNLOAD Sony DCR-DVD92 (serv.man3) Service Manual ↓ Size: 878.36 KB | Pages: 80 in PDF or view online for FREE

Model
DCR-DVD92 (serv.man3)
Pages
80
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878.36 KB
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PDF
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Service Manual
Brand
Device
Movie / SECTION 6 ADJUSTMENTS BRAZIL
File
dcr-dvd92-sm3.pdf
Date

Sony DCR-DVD92 (serv.man3) Service Manual ▷ View online

6-33
DCR-DVD92/DVD92E/DVD103/DVD602/DVD602E/DVD653/DVD653E
2.
Adjustment Items of LCD/EVF System Adjustment
The adjustment items of LCD/EVF system adjustment are as listed
in Table 6-1-4. The Automatic Adjustment Program executes the
adjustment items if the LCD/EVF Adjustment Start button is
clicked.
Table 6-1-4
Button
Name
Adjustment
Page
Address
VCO Adj. (EVF)
0C
3F, 40
Contrast Adj. (EVF)
0C
47
VCO Adj. (LCD)
0C
50, 51
Contrast Adj. (LCD)
0C
58
White Balance Adj. (EVF)
(DCR-DVD103/DVD653/DVD653E only)
0C
45, 46
V-COM Adj. (LCD)
0C
52
Transmissive Mode White Balance Adj.
(LCD)
0C
56, 57
Reflective Mode White Balance Adj.
(LCD)
0C
7B, 7C
Touch Panel Adj. 1
0A
90 to 93
Touch Panel Adj. 2
1A
10 to 3F
LCD/EVF
Adjustment
1-6.
LCD/EVF SYSTEM ADJUSTMENTS
1.
Function of Each Button on LCD/EVF System
Adjustment Screen
Click the 
[LCD/EVF SYSTEM ADJUSTMENT]
 button on the
Main Menu screen, and the “LCD/EVF SYSTEM ADJUST-
MENT” screen in Fig. 6-1-15 will appear.
4
3
2
1
Fig. 6-1-15
1
[To Menu]
 button
The Main Menu screen comes back.
2
[Start]
 button
“LCD/EVF Adjustment” starts.
3
Model Select radio button
Selects the model to be adjusted.
Note:
B/W EVF NTSC model: DCR-DVD92/DVD602
B/W EVF PAL model: DCR-DVD92E/DVD602E
Color EVF NTSC model: DCR-DVD103/DVD653
Color EVF PAL model: DCR-DVD653E
4
[Release Data Setting]
 button
The data setting at the adjustment is cancelled.
During the data setting, the button color changes from “white”
to “red”. When the data setting is cancelled, the button color
returns to “white”.
(Use this button when an error occurred in the LCD/EVF ad-
justment. If the adjustment completed successfully, the data
setting is automatically cancelled and the button color returns
to “white”.)
6-34
DCR-DVD92/DVD92E/DVD103/DVD602/DVD602E/DVD653/DVD653E
3.
LCD/EVF Adjustment
[Automatic Adjustment Program execution items and
sequence]
1. Data Setting during LCD/EVF Adj.
2. LCD/EVF Automatic Adj.
(VCO Adj. (LCD/EVF), Contrast Adj. (LCD/EVF))
3. White Balance Adj. (EVF)
(DCR-DVD103/DVD653/DVD653E only)
4. V-COM Adj. (LCD)
5. Transmissive Mode White Balance Adj. (LCD)
6. Reflective Mode White Balance Adj. (LCD)
7. Touch Panel Adj. 1
8. Touch Panel Adj. 2
9. Release of Data Setting during LCD/EVF Adj.
[Adjusting method]
1) Select the model with the Model Select radio button.
Note:
B/W EVF NTSC model: DCR-DVD92/DVD602
B/W EVF PAL model: DCR-DVD92E/DVD602E
Color EVF NTSC model: DCR-DVD103/DVD653
Color EVF PAL model: DCR-DVD653E
2) Click the 
[Start]
 button of the LCD/EVF Adjustment.
3) The Automatic Adjustment Program executes the “1. Data
Setting during LCD/EVF Adj.” and “2. LCD/EVF Automatic
Adj.”.
4) When “Color EVF NTSC model” or “Color EVF PAL model”
is selected, “3. White Balance Adj.” is executed. The follow-
ing screen is displayed during the execution of  “3. White Bal-
ance Adj. (EVF)”. Check that the EVF screen is not colored.
If colored, using the 
[Up]
 / 
[Down]
 button on the screen, ad-
just so that the EVF screen is not colored. After the adjust-
ment, click the 
[End]
 button in the screen.
5) After that, the following screen is displayed during the execu-
tion of “4. V-COM Adj. (LCD)”. Using the 
[Up]
  / 
[Down]
button on the screen, adjust so that the brightness of portions
A and B on the LCD panel is equal. After the adjustment, click
the 
[End]
 button in the screen.
6) If the 
[End]
 button is clicked, the following screen is displayed
during the execution of “5. Transmissive Mode White Balance
Adj. (LCD)”. Check that the LCD screen is not colored. If
colored, using the 
[Up]
 / 
[Down]
 button on the screen, adjust
so that the LCD screen is not colored. After the adjustment,
click the 
[End]
 button in the screen.
7) If the 
[End]
 button is clicked, “6. Reflective Mode White Bal-
ance Adj. (LCD)” will be executed.
6-35
DCR-DVD92/DVD92E/DVD103/DVD602/DVD602E/DVD653/DVD653E
8) Upon successful completion of the “6. Reflective Mode White
Balance Adj. (LCD)”, “7. Touch Panel Adj. 1” will be executed.
The following message is displayed, and then adjust the LCD
screen in accordance with the instructions given on the screen.
After the adjustment, click the 
[OK]
  button in the message
window.
9) If the 
[OK]
 button is clicked, “8. Touch Panel Adj. 2” and “9.
Release of Data Setting during LCD/EVF Adj.” will be ex-
ecuted.
10) Upon successful completion of all item the LCD/EVF Adjust-
ment, the following message is displayed. Click the 
[OK]
 but-
ton.
6-36
DCR-DVD92/DVD92E/DVD103/DVD602/DVD602E/DVD653/DVD653E
1-7.
AUDIO SYSTEM ADJUSTMENTS
(DCR-DVD92/DVD92E/DVD602/DVD602E)
Switch setting
REC MODE (Menu setting) ............................................... LP
Type of disc to use
DVD-RW (VF format)
[Connecting the measuring instruments for the audio]
Connect the audio system measuring instruments in addition to
the video system measuring instruments as shown in Fig. 6-1-16.
Fig. 6-1-16
Audio
oscillator
Attenuator
600 
600 
 (270 
 (1-249-410-11) +330 
 (1-249-411-11))
Main unit
Main unit
47 k 
47 k 
: 1-249-437-11
Audio level meter or
distortion meter
TV monitor
A/V OUT
 jack
A/V OUT
jack
L
R
Video
Audio (L)
Audio (R)
In Recording (MOVIE mode)
In Playback (PLAY/EDIT mode)
1. Overall Level Characteristics Check
Mode
Recording (MOVIE mode) and
playback (PLAY/EDIT mode)
Signal
400 Hz, 
7.5 dBs signal:
Audio left and right terminal of A/V
OUT jack
Measurement Point
Audio left or right terminal of A/V
OUT jack
Measuring Instrument
Audio level meter
Specified Value
–7.5 
±
 1.0 dBs
Checking Method:
1) Select page: 3, address: E2, set data: 08, and press the PAUSE
button.
2) Input the 400 Hz, –7.5 dBs signal in the audio left and right
terminal of A/V OUT jack.
3) Record the signal.
4) Remove the input signal.
5) Playback the recorded section.
6) Check that the 400 Hz signal level is the specified value.
7) Select page: 3, address: E2, set data: 00, and press the PAUSE
button.
2. Overall Distortion Check
Mode
Recording (MOVIE mode) and
playback (PLAY/EDIT mode)
Signal
400 Hz, –7.5 dBs signal:
Audio left and right terminal of A/V
OUT jack
Measurement Point
Audio left or right terminal of A/V
OUT jack
Measuring Instrument
Audio distortion meter
Specified Value
Below 0.4%
(200 Hz to 6 kHz BPF ON)
Checking Method:
1) Select page: 3, address: E2, set data: 08, and press the PAUSE
button.
2) Input the 400 Hz, –7.5 dBs signal in the audio left and right
terminal of A/V OUT jack.
3) Record the signal.
4) Remove the input signal.
5) Playback the recorded section.
6) Check that the distortion is the specified value.
7) Select page: 3, address: E2, set data: 00, and press the PAUSE
button.
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