Samsung PS-50C7HR, Service Manual

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Product Specification
2-4 Samsung Electronics
■
Both screen position and size will vary, depending on the type of PC monitor and its resolution.
The table below shows all of the display modes that are supported: (N : Negative, P : Positive)
Video Signal
Resolution
(Dot X Line)
Vertical
Frequency
(Hz)
Horizontal
Frequency
(KHz)
Vertical
Polarity Horizontal
Polarity
PS-42C7S
PS-42C7H/
PS-42Q7H
PS-50C7H/
PS-50Q7H
IBM PC / AT
Compatible
640 X 350 70.086 31.469 N P
√ √ √
720 X 400 70.087 31.469 P N
√ √ √
640 X 480
59.940 31.469 N N
√ √ √
70.000 35.000 N/P N/P
√ √ √
72.809 37.861 N N
√ √ √
75.000 37.500 N N
√ √ √
800 X 600
56.250 35.156 N/P N/P
√ √ √
60.317 37.879 P P
√ √ √
70.000 43.75 N/P N/P
√ √ √
72.188 48.077 P P
√ √ √
75.000 46.875 P P
√ √ √
848 x 480
60.000 31.020 P P
√ √
74.769 37.684 P N
√ √
1024 X 768
60.004 48.363 N N
√ √
70.069 56.476 N N
√ √
72.000 57.672 N/P N/P
√ √
75.029 60.023 P P
√ √
1280 X 720 59.855 44.772 P N
√
1360 X 768 60.015 47.712 P P
√
▶
The interlace mode is not supported.
▶
The TV operates abnormally if a non-standard video format is selected.
▶
480i/p, 576i/p, 720p, or 1080i is not available in PC mode.
▶
The PC text quality is optimum in WVGA mode (848 x 480@60Hz). (PS-42C7S)
▶
The PC text quality is optimum in XGA mode (1024 x 768@60Hz). (PS-42C7H/PS-42Q7H)
▶
The PC text quality is optimum in WXGA mode (1360 x 768@60Hz). (PS-50C7H/PS-50Q7H)