Daewoo WP-895, Service Manual

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Service manual WP 895/895F, CP885/885F, CP485F
Format Zoom factor – TV with Description Application
Name(OSD) 16:9 CRT
Vertical Horizontal
4:3 100% 75% Picture is centred with Standard 4/3 picture with
black bars at the left 576 active lines
and right hand side of
the display
14:9 114% 87% Picture is centred with 14:9 picture – letter box
black bars at the left format with 504 active
and right hand side of lines
the display
ZOOM 14:9 114% 100% Picture is displayed 14:9 picture – letter box
filling the full width of the format with 504 active
screen by incorporating lines
a small horizontal
geometrical error
(typically 8% linear)
ZOOM 16:9 133% 100% Picture is displayed 16:9 picture – letter box
filling the full screen format with 430 active
(width and height) lines
PANORAMA 100% 100% Picture is displayed Used to fit a picture with
filling the full screen 4:3 format on a 16:9
(width and height) screen by stretching the
picture geometry at the
borders.
23, in each frame. This is bi-phase encoded using a clock frequency of 5 MHz. In total, 14 data bits are available, in
4 groups. Group 1 contains the codes for the received format.
The mode chosen is defined by the following table. In effect the default mode is full screen.
The table below gives a summary of the FORMAT modes available (for WP895 and WP895F), and their given
properties.
5-4-6 EXTERNAL source control logic