Read Sony DCR-TRV900 Service Manual online
17
2-4-3. Continuous Recording
The DCR-TRV900 has the following two continuous recording modes.
(1) Normal continuous recording mode:
The 2 to 4 pictures (number of picture differs depending on picture qual-
ity) can be recorded continuously.
(2) Multi screen mode:
The 9 still pictures can be recorded continuously on a single page on
which a single page is split into the 9 multiple screens.
The signal processing for the above described item (2) Multi screen mode, is de-
scribed as follows.
Signal processing of the 9 continuous recording
(Writing down in MS: memory stick, and others)
(1) The blue picture is created over the entire area of screen.
(Refer to Fig. 2-4-3-3.)
(2) Then write down the first single picture that is created using the shutter,
into the DRAM (IC752).
(3) Write down the second, third,
up to the ninth picture in accordance with
the continuous recording interval.
(4) The recorded data is read out by the HONEY (IC756).
→
Then the signal processing of steps (3) to (5) that are described on page
13, is performed.
(Signal processing on the LCD screen and on the monitor screen)
Whenever an additional picture of the multiple screen is written down, it is read
out by the HONEY (IC756) and is saved in the VFD memory. As the result, these
video signals are processed so that they are displayed on the LCD screen and on
the monitor screen.
Fig. 2-4-3-1
Normal continuous recording
Fig. 2-4-3-3
1
2
3
4
5
6
7
8
9
Blue
Fig. 2-4-3-2
Multi screen mode continuous recording
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