Sony DCR-HC94E / DCR-HC96 / DCR-HC96E (serv.man4) Service Manual ▷ View online
6-47
DCR-HC94E/HC96/HC96E_ADJ
4.
Touch Panel Adjustment
Adjust the calibration of touch panel.
Mode
VTR stop (PLAY/EDIT mode)
Signal
Arbitrary
Adjustment Page
A
Adjustment Address
90 to 93
Note 1: This adjustment should be carried out upon completetion
of “1. LCD Automatic Adjustment”.
Note 2: Check that the data of page: 0, address: 10 is “00”.
Note 3: Check that a Memory Stick Duo is not insteted.
Note 4: Check that the LCD panel is not reverse mode.
Note 5: Adjustment must be performed while observing the LCD
Note 3: Check that a Memory Stick Duo is not insteted.
Note 4: Check that the LCD panel is not reverse mode.
Note 5: Adjustment must be performed while observing the LCD
screen from the front.
Preparation:
Order Page Address Data
Procedure
1
7
01
C9
2
7
00
01
Press PAUSE (Write) button.
3
Check that the touch panel
adjustment screen is
displayed.
adjustment screen is
displayed.
4
Perform “Adjusting method”.
Adjusting method:
1) Using a ball-point pen etc., push the center of “
1) Using a ball-point pen etc., push the center of “
×” indicated in
the part A.
2) Using a ball-point pen etc., push the center of “
×” indicated in
the part B.
3) Using a ball-point pen etc., push the center of “
×” indicated in
the part C.
Fig. 6-1-20
A
C
B
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DCR-HC94E/HC96/HC96E_ADJ
6-2. MECHANISM SECTION ADJUSTMENTS
On the mechanism section adjustment
For details of mechanism section adjustments, checks, and replace-
ment of mechanism parts, refer to the separate volume “DV ME-
CHANICAL ADJUSTMENT MANUAL IX N Mechanism ”.
Note: Before performing the adjustments, check the data of page:
For details of mechanism section adjustments, checks, and replace-
ment of mechanism parts, refer to the separate volume “DV ME-
CHANICAL ADJUSTMENT MANUAL IX N Mechanism ”.
Note: Before performing the adjustments, check the data of page:
0, address: 10 is “00”. If not, set data: 00 to this address.
2-1.
HOW TO ENTER RECORD MODE WITH-
OUT CASSETTE
OUT CASSETTE
1) Connect the adjustment remote commander to the LANC jack.
2) Set the HOLD switch to ON. (Set the slide switch to SER-
2) Set the HOLD switch to ON. (Set the slide switch to SER-
VICE).
3) Close the cassette compartment without the cassette.
4) Select page: 3, address: 01, set data: 0C, and press the PAUSE
4) Select page: 3, address: 01, set data: 0C, and press the PAUSE
(Write) button of the adjustment remote commander.
(The mechanism enters the record mode automatically.)
Note: The function buttons become inoperable.
(The mechanism enters the record mode automatically.)
Note: The function buttons become inoperable.
5) To quit the record mode, select page: 3, address: 01, set data:
00, and press the PAUSE (Write) button of the adjustment re-
mote commander. (Whenever you want to quit the record
mode, be sure to quit following this procedure.)
mote commander. (Whenever you want to quit the record
mode, be sure to quit following this procedure.)
2-2.
HOW TO ENTER PLAYBACK MODE WITH-
OUT CASSETTE
OUT CASSETTE
1) Connect the adjustment remote commander to the LANC jack.
2) Set the HOLD switch to ON. (Set the slide switch to SER-
2) Set the HOLD switch to ON. (Set the slide switch to SER-
VICE).
3) Close the cassette compartment without the cassette.
4) Select page: 3, address: 01, set data: 0B, and press the PAUSE
4) Select page: 3, address: 01, set data: 0B, and press the PAUSE
(Write) button of the adjustment remote commander.
(The mechanism enters the playback mode automatically.)
Note: The function buttons become inoperable.
(The mechanism enters the playback mode automatically.)
Note: The function buttons become inoperable.
5) To quit the playback mode, select page: 3, address: 01, set
data: 00, and press the PAUSE (Write) button of the adjust-
ment remote commander. (Whenever you want to quit the play-
back mode, be sure to quit following this procedure.)
ment remote commander. (Whenever you want to quit the play-
back mode, be sure to quit following this procedure.)
2-3.
TAPE PATH ADJUSTMENT
1.
Preparation for Adjustment
1) Clean the tape running side (tape guide, drum, capstan shaft,
pinch roller, etc.).
2) Connect the adjustment remote commander to the LANC jack.
3) Set the HOLD switch to ON. (Set the slide switch to SER-
3) Set the HOLD switch to ON. (Set the slide switch to SER-
VICE).
4) Connect an oscilloscope to VC-419 board CN1014 via the CPC
Connecting jigs. (J-6082-521-A, J-6082-564-A)
Channel 1: VC-419 board, CN1014 Pin 1 (Note)
External trigger: VC-419 board, CN1014 Pin 2
External trigger: VC-419 board, CN1014 Pin 2
Note: Connect a 75
Ω resistor between pins 1 of CN1014
and 3 (GND).
75
75
Ω resistor (Parts code: 1-247-804-11)
5) Playback the alignment tape for tracking. (XH2-1)
6) Select page: 3, address: 33, and set data: 08.
7) Select page: 3, address: 26, set data: 31, and press the PAUSE
6) Select page: 3, address: 33, and set data: 08.
7) Select page: 3, address: 26, set data: 31, and press the PAUSE
(Write) button.
8) Check that the oscilloscope RF waveform is normal at the en-
trance and exit.
If not normal, adjust according to the separate volume
“DV MECHANICAL ADJUSTMENT MANUAL IX
N Mechanism ”.
If not normal, adjust according to the separate volume
“DV MECHANICAL ADJUSTMENT MANUAL IX
N Mechanism ”.
CN1014 of VC-419 board
2.
Procedure after operations
1) Connect the adjustment remote commander to the LANC jack.
Set the HOLD switch to ON. (Set the slide switch to SER-
VICE).
VICE).
2) Select page: 3, address: 26, set data: 00, and press the PAUSE
(Write) button.
3) Select page: 3, address: 33, and set data: 00.
Fig. 6-2-1
CH1
Entrance side
Exit side
Check this section
(Normal waveform)
CH2
(Trigger)
3.3msec
Pin No. Signal Name
1
RF MON
2
SWP
3
GND
4
XCS EEP
5
EEP SCK
6
EEP SO
7
EEP SI
8
GND
6-49
DCR-HC94E/HC96/HC96E_ADJ
3-1-3.
Connecting the Equipment
Connect the measuring instruments as shown in Fig. 6-3-1, and
perform the adjustments.
perform the adjustments.
Fig. 6-3-1
6-3. VIDEO SECTION ADJUSTMENTS
3-1.
PREPARATIONS BEFORE ADJUSTMENTS
Use the following measuring instruments for video section adjust-
ments.
ments.
3-1-1.
Precautions on Adjusting
Note: Before performing the adjustment, check the data of page:
0, address: 10 is “00”. If not, select page: 0, address: 00,
and set data “00”.
and set data “00”.
1) The adjustments of this unit are performed in the VTR mode
(PLAY/EDIT mode) or camera mode (CAMERA-TAPE
mode).
mode).
3-1-2.
Adjusting Connectors
The measuring point of the playback RF signal is CN1014 of VC-
419 board. Connect the measuring instruments via the CPC con-
necting jigs (J-6082-521-A, J-6082-564-A). Refer to “MECHA-
NISM SECTION ADJUSTMENT” for the measuring method. The
following table lists the pin numbers and signal names of CN1014.
419 board. Connect the measuring instruments via the CPC con-
necting jigs (J-6082-521-A, J-6082-564-A). Refer to “MECHA-
NISM SECTION ADJUSTMENT” for the measuring method. The
following table lists the pin numbers and signal names of CN1014.
Pin No. Signal Name
1
RF_MON
2
SWP
3
GND
4
XCS EEP
5
EEP SCK
6
EEP SO
7
EEP SI
8
GND
Table 6-3-1
A/V OUT
Adjustment remote
commander
commander
(RM-95)
(NEW LANC JIG)
A/V jack (Except DCR-HC94E)
A/V OUT jack (DCR-HC94E)
A/V OUT jack (DCR-HC94E)
AC adaptor
AC IN
To DC IN jack
Audio L
(White)
(White)
Audio R
(Red)
(Red)
Video
(yellow)
(yellow)
S Video
(Black)
(Black)
Color monitor Vectorscope
Terminated
75
Ω
For tape path adjustment
8
1
RF MON
SWP
GND
XSC EEP
EEP SCK
EEP SO
EEP SI
SWP
GND
XSC EEP
EEP SCK
EEP SO
EEP SI
CPC-15
(J-6082-564-A)
(J-6082-564-A)
CN002
CN001
BATT
LANC
Not used
Not used
Not used.
Not used
*1
*1
I/F unit for LANC control
(J-6082-521-A)
*1: Don’t connect any cable
to these connectors.
1
6
4
7
5
3
2
1
3
2
3
4
5
6
7
3
4
5
6
7
CPC lid
6-50
DCR-HC94E/HC96/HC96E_ADJ
3-1-4.
Alignment Tapes
Use the alignment tapes shown in the following table.
Use tapes specified in the signal column of each adjustment.
Use tapes specified in the signal column of each adjustment.
Name
Use
Tracking standard (XH2-1)
Tape path adjustment
SW/OL standard (XH2-3)
Switching position adjust-
ment
ment
Audio operation check
Audio system adjustment
(XH5-3 (NTSC), XH5-3P (PAL))
System operation check
Operation check
(XH5-5 (NTSC), XH5-5P (PAL))
Fig. 6-3-2 shows the 75% color bar signals recorded on the align-
ment tape for Audio Operation Check.
ment tape for Audio Operation Check.
Note: Measure with video terminal (Terminated at 75 W)
Fig. 6-3-2. Color bar signal of alignment tapes
For NTSC model
For PAL model
Color bar signal waveform
Color bar pattern
Color bar signal waveform
Color bar pattern
3-1-5.
Input/Output Level and Impedance
Video input/output
A/V jack
Video signal: 1 Vp-p, 75
Video signal: 1 Vp-p, 75
Ω unbalanced,
sync negative
S video input/output
A/V jack
Luminance signal: 1 Vp-p, 75
Luminance signal: 1 Vp-p, 75
Ω unbalanced,
sync negative
Chrominance signal: 0.286 Vp-p, 75
Ω unbalanced (NTSC)
: 0.300 Vp-p, 75
Ω unbalanced (PAL)
Audio input/output
A/V jack
Input level: 327mV
Input impedance: More than 47 k
Input level: 327mV
Input impedance: More than 47 k
Ω
Output level: 327mV (at load impedance 47 k
Ω)
Output impedance: Below 2.2 k
Ω
1 V
0.714 V
0.286 V
White (75%)
White (100%)
Y
ello
w
Cy
an
Green
Magenta
Red
Blue
Burst signal
0.286 V
Q
I
Horizontal sync signal
(75%)
White
Y
ello
w
Cy
an
Green
Magenta
Red
Blue
Q
I
White
(100%)
Black
1 V
0.7 V
0.3 V
White (100%)
Y
ello
w
Cy
an
Green
Magenta
Red
Blue
Burst signal
Horizontal sync signal
0.3 V
(100%)
Y
ello
w
Cy
an
Green
Magenta
Red
Blue
White
Blac
k
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