Sony DCR-DVD101 / DCR-DVD101E / DCR-DVD91E (serv.man4) Service Manual ▷ View online
6-31
DCR-DVD91E/DVD101/DVD101E
4. Reflective Mode White Balance Adjustment
(PD-220 board)
Correct the white balance of the reflective mode.
If deviated, the reproduction of the LCD screen may degenerate.
If deviated, the reproduction of the LCD screen may degenerate.
Mode
MOVIE (
)
Subject
Arbitrary
Adjustment Page
B
Adjustment Address
7B, 7C
Note1:
The data of page: 0, address: 10 must be “00”.
Switch setting:
LCD BACKLIGHT ................................................................. OFF
LCD BACKLIGHT ................................................................. OFF
Adjusting method:
Order Page Address Data
Procedure
1
0
01
01
Set the data.
2
3
0C
20
Set the data, and press PAUSE
button.
button.
3
3
22
0F
Set the data, and press PAUSE
button.
button.
4
3
01
66
Set the data, and press PAUSE
button.
button.
5
3
02
Check that the data changes to
“00”.
“00”.
6
3
03
Check that the data is “00”.
(Note2)
(Note2)
7
3
01
67
Set the data, and press PAUSE
button.
button.
8
3
02
Check that the data changes to
“00”.
“00”.
9
3
03
Check that the data is “00”.
(Note2)
(Note2)
10
3
0C
00
Set the data, and press PAUSE
button.
button.
11
3
22
00
Set the data, and press PAUSE
button.
button.
12
0
01
00
Set the data.
Note2:
If the data is “01”, adjustment becomes time out.
6-32
DCR-DVD91E/DVD101/DVD101E
6-2. VIDEO SECTION ADJUSTMENT
2-1.
PREPARATIONS BEFORE ADJUSTMENTS
Use the following measuring instruments for video section
adjustments.
adjustments.
2-1-1.
Equipment to Required
1)
TV monitor
2)
Oscilloscope (dual-phenomenon, band width above 30 MHz
with delay mode) (Unless specified otherwise, use a 10:1
probe.)
with delay mode) (Unless specified otherwise, use a 10:1
probe.)
3)
Frequency counter
4)
Pattern generator with video output terminal
5)
Audio generator
6)
Audio level meter
7)
Audio distortion meter
8)
Audio attenuator
9)
Adjustment remote commander (J-6082-053-B)
10) Extension cable (100P 0.5mm) (J-6082-352-A)
For extension between the MD-104 board (CN4901) and the
VC-353 board (CN1007)
VC-353 board (CN1007)
11) CPC-8 jig (J-6082-388-A)
6-33
DCR-DVD91E/DVD101/DVD101E
2-1-2.
Precautions on Adjusting
Note1:
Before performing the adjustments, check the data of page: 0,
address: 10 is “00”. If not, set data: 00 to this address.
address: 10 is “00”. If not, set data: 00 to this address.
1)
The adjustments of this unit are performed in the PLAY mode
or MOVIE mode.
To set to the PLAY mode, set the mode dial to “PLAY/EDIT”
(
or MOVIE mode.
To set to the PLAY mode, set the mode dial to “PLAY/EDIT”
(
) or set the “Forced PLAY mode” using the adjusting
remote commander (Note2).
To set to the MOVIE mode, set the mode dial to “MOVIE” (
To set to the MOVIE mode, set the mode dial to “MOVIE” (
) or set the “Forced MOVIE mode” using the adjusting
remote commander (Note3).
After completing adjustments, be sure to exit the “Forced
MOVIE Mode” or “Forced Camera Power ON Mode”. (Note5)
After completing adjustments, be sure to exit the “Forced
MOVIE Mode” or “Forced Camera Power ON Mode”. (Note5)
2)
The front panel block (Microphones, MA-429 board (A/V jack,
MIC jack, remote commander receiver, infrared LED)) need
not be connected except for the case that the S VIDEO jack is
used. To remove it, disconnect the following connector.
MIC jack, remote commander receiver, infrared LED)) need
not be connected except for the case that the S VIDEO jack is
used. To remove it, disconnect the following connector.
VC-353 board CN1006 (27P, 0.3mm)
3)
Cabinet (R) (JS-030 board, LCD block) need not be connected.
But removing the cabinet (R) (disconnecting the VC-353 board
CN1004) means removing the lithium 3V power supply (FP-
884 flexible BT5201), data such as date, time, user-set menus
will be lost. After completing adjustments, reset these data.
But, the self-diagnosis data and the data on history of use (user
initial power on date, final condensation occurrence data) will
be kept even if the cabinet (R) has been removed. (Refer to “6-
3.Service Mode” for the data on the history use and the self-
diagnosis data.)
To remove the cabinet (R), disconnect the following connectors.
But removing the cabinet (R) (disconnecting the VC-353 board
CN1004) means removing the lithium 3V power supply (FP-
884 flexible BT5201), data such as date, time, user-set menus
will be lost. After completing adjustments, reset these data.
But, the self-diagnosis data and the data on history of use (user
initial power on date, final condensation occurrence data) will
be kept even if the cabinet (R) has been removed. (Refer to “6-
3.Service Mode” for the data on the history use and the self-
diagnosis data.)
To remove the cabinet (R), disconnect the following connectors.
VC-353 board CN1004 (33P, 0.3mm)
4)
The lens block (CD-503 board, SE-143 board) need not be
connected. To remove it, disconnect the following connectors.
connected. To remove it, disconnect the following connectors.
VC-353 board CN1301 (39P, 0.3mm)
VC-353 board CN1201 (23P, 0.3mm)
VC-353 board CN1201 (23P, 0.3mm)
5)
The EVF block (LB-101 board) and the intelligent accessory
shoe need not be connected. To remove these, disconnect the
following connectors.
shoe need not be connected. To remove these, disconnect the
following connectors.
VC-353 board CN2201 (20P, 0.5mm)
VC-353 board CN1002 (10P, 0.5mm)
VC-353 board CN1002 (10P, 0.5mm)
6)
To open the VC-353 board, use the following extension cable
between the VC-353 board CN1008 and MD-104 board
CN4901.
between the VC-353 board CN1008 and MD-104 board
CN4901.
J-6082-352-A (100P, 0.5mm)
Note2:
Setting the “Forced PLAY mode” (PLAY/EDIT mode)
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 02, and press the PAUSE
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 02, and press the PAUSE
button of the adjusting remote commander.
The above procedure will set up the “Forced PLAY mode” regardless
of the position of the mode dial. (Note6)
After completing adjustments, be sure to exit the “Forced PLAY
mode”.
of the position of the mode dial. (Note6)
After completing adjustments, be sure to exit the “Forced PLAY
mode”.
Note3:
Setting the “Forced MOVIE mode”
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 01, and press the PAUSE
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 01, and press the PAUSE
button of the adjusting remote commander.
The above procedure will set up the “Forced MOVIE mode”
regardless of the position of the mode dial. (Note6)
After completing adjustments, be sure to exit the “Forced MOVIE
mode”.
regardless of the position of the mode dial. (Note6)
After completing adjustments, be sure to exit the “Forced MOVIE
mode”.
Note4:
Setting the “Forced STILL mode”
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 04, and press the PAUSE
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 04, and press the PAUSE
button of the adjusting remote commander.
The above procedure will set up the “Forced STILL mode”
regardless of the position of the mode dial. (Note6)
After completing adjustments, be sure to exit the “Forced STILL
mode”.
regardless of the position of the mode dial. (Note6)
After completing adjustments, be sure to exit the “Forced STILL
mode”.
Note5:
Exiting the “Forced mode”
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 00, and press the PAUSE
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 10, set data: 00, and press the PAUSE
button of the adjusting remote commander.
3) Select page: 0, address: 01, and set data: 00.
Note6:
Removing the PS8700 block (disconnecting the VC-353 board
CN1001) means removing the LID OPEN switch. So the DVD
drive unit will not move even if the “Forced PLAY/MOVIE/STILL
mode” is set up.
CN1001) means removing the LID OPEN switch. So the DVD
drive unit will not move even if the “Forced PLAY/MOVIE/STILL
mode” is set up.
6-34
DCR-DVD91E/DVD101/DVD101E
2-1-3.
Adjusting Connectors
The checkpoints of the base unit are concentrated at CN4902 of
MD-104 board. When using an oscilloscope, connect it via the CPC-
8 jig (J-6082-388-A). The following table lists the pin numbers and
signal names of CN4902.
MD-104 board. When using an oscilloscope, connect it via the CPC-
8 jig (J-6082-388-A). The following table lists the pin numbers and
signal names of CN4902.
Note:
Playback RF signal
: Pins qf, qk
Focus error signal
: Pin qs
Tracking error signal : Pin qj
Table 6-2-1.
2-1-4.
Connecting the Equipment
Connect the measuring instruments as shown in Fig. 6-2-2, and
perform the adjustments.
perform the adjustments.
Pin No.
1
3
5
7
9
11
13
15
17
19
Signal Name
MON9
VRD
PLCK
REG GND
XCS DD
HI EVER SO
HI EVER SCK
P97
TEST TE0
REG GND
Pin No.
2
4
6
8
10
12
14
16
18
20
Signal Name
DSU/RXD3
TXD3
RXD0
TXD0
XRESET(IC4701)
TEST FE0
TEST RFOP
JIG UNREG
TEST RFON
VTR CAM DD ON
Recording mode (Except for DCR-DVD91E model)
Playback mode
Adjustment
remote
commander
LANC jack
LANC jack
Main unit
AUDIO/VIDEO jack
TV monitor
VIDEO
(Yellow)
(Yellow)
AUDIO L (White)
AUDIO R (Red)
Main unit
AUDIO/VIDEO jack
Adjustment
remote
commander
VIDEO
(Yellow)
(Yellow)
AUDIO L
(White)
(White)
AUDIO R
(Red)
(Red)
Pattern generator
Video output
(75
(75
Ω
)
Fig 6-2-2.
Fig 6-2-1.
Remove CPC lid
Fig. 3-090-600-01
Fig. 3-090-600-01
2
CN4902
1
20
19
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