5-44
DCR-TRV40/TRV40E/TRV50/TRV50E
5-2. MECHANISM SECTION
ADJUSTMENT
On the mechanism section adjustment
For detail of mechanism section adjustments, checks, and
replacement of mechanism parts, refer to the separate volume “DV
MECHANICAL ADJUSTMENT MANUAL VI J 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.
HOE TO ENTER RECORD MODE WITHOUT
CASSETTE
1)
Connect the adjustment remote commander to the LANC jack.
2)
Turn the HOLD switch of the adjustment remote commander
to the ON position.
3)
Close the cassette compartment without the cassette.
4)
Select page: 3, address: 01, and set data: 0C, and press the
PAUSE button of the adjustment remote commander.
(The mechanism enters the record mode automatically.)
Note:
The function buttons becomes inoperable.
5)
To quit the record mode, select page: 3, address: 01, set data:
00, and press the PAUSE button of the adjustment remote
commander. (Whenever you want to quit the record mode, be
sure to quit following this procedure.)
2-2.
HOE TO ENTER PLAYBACK MODE
WITHOUT CASSETTE
1)
Connect the adjustment remote commander to the LANC jack.
2)
Turn the HOLD switch of the adjustment remote commander
to the ON position.
3)
Close the cassette compartment without the cassette.
4)
Select page: 3, address: 01, and set data: 0B, and press the
PAUSE button of the adjustment remote commander.
(The mechanism enters the playback mode automatically.)
Note:
The function buttons becomes inoperable.
5)
To quit the playback mode, select page: 3, address: 01, set data:
00, and press the PAUSE button of the adjustment remote
commander. (Whenever you want to quit the playback 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)
Turn the HOLD switch of the adjustment remote commander
to the ON position.
4)
Connect an oscilloscope to VC-283 board CN1012 via the CPC-
7 jig (J-6082-382-A).
Channel 1: VC-283 board, CN1012 Pin
2
(Note)
External trigger: VC-283 board, CN1012 Pin
4
Note:
Connect a 75
Ω
resistor between Pins
2
of CN1012 and
6
(GND).
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, and set data: 31.
8)
Check that the oscilloscope RF waveform is normal at the
entrance and exit.
If not normal, adjust according to the separate volume “DV
MECHANICAL ADJUSTMENT MANUAL VI
J Mechanism ”.
CN1012 of VC-283 board
Table. 5-2-1.
2. Processing after Completing Operations:
1)
Connect the adjustment remote commander to the LANC jack
and set the HOLD switch to the ON position.
2)
Select page: 3, address: 26, and set data: 00.
3)
Select page: 3, address: 33, and set data: 00.
Pin No.
1
2
3
4
5
6
7
8
Signal Name
N. C.
RF MON
RF IN/LANC JACK IN
SWP
PANEL COM
GND
H START
GND
Pin No.
9
10
11
12
13
14
15
16
Signal Name
PANEL VG
GND
EVF VCO
GND
EVF VG
EXT DA
LANC SIG
N. C.
Fig. 5-2-1.
CH1
Entrance side
Exit side
Check this section
(Normal waveform)
CH2
(Trigger)
3.3msec
Содержание DCR-TRV40
Страница 60: ...Schematic diagram of the VC 283 board are not shown Pages from 4 33 to 4 70 are not shown ...
Страница 74: ...Mounted parts location of the VC 283 board is not shown Pages from 4 98 to 4 99 are not shown ...
Страница 75: ...5 1 DCR TRV40 TRV40E TRV50 TRV50E SECTION 5 ADJUSTMENTS COVER COVER ...
Страница 160: ...DCR TRV40 TRV40E TRV50 TRV50E 188 Sony EMCS Co 2003K1600 1 2003 11 Published by DI CS Strategy Div 9 929 951 31 ...
Страница 164: ... 4 DCR TRV40 TRV40E TRV50 TRV50E Sony EMCS Co 2002I1600 1 2002 9 Published by DI Customer Center 9 929 951 81 ...
