Barco iD H250, Руководство по обслуживанию

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5. Electronic spares and servicing procedures
5.4.3.4 The DVI and D15 input
5.4.3.4.1 Description of the DVI / D15 input
What does the DVI / D15 input do?
Image 5-18
The DVI / D15 input
• the signal from the D15 connector goes to an ADC and is converted into 48 bits
• the signal from the DVI connector goes to a DVI receiver. The output is 48 bits
Both signals can not be processed at the same time because there is a switcher which routes one signal or the other.
D15
DVI
EEPROM
HP_DET
1
80
1
80
J411
J412
RGB 48bits
HS(42)
VS(2)
DVI_DATA (I2C)
AUDIO_L(12
AUDIO_R(52)
Digital Input
..
.
..
.
i
3x ADC
TMDS
Image 5-19
DVI / D15 input layer
38 R59770097 ID H250 / H500 15/05/2007