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NX56 Chassis Signal Processing Introduction
Brief introduction
For different market requirements, our design it in two versions, one is
for Latin America, we call the chassis as NX56-LA, the another one is for
Asia Pacific Area, we call the chassis as NX56-AP. NX56-LA and
NX56-AP adopt different UOC, The UOC for Latin America have
CCD-Chip and BTSC function, so added AN5832SA to realize BTSC,
but the UOC for Asia Pacific region does not have the two functions but
SECAM system is necessary. NX56 Chassis not only match 21inches
CRT, but also match 25 and 29inches CRT. Due to different screen sizes,
maybe adopt different audio power amplifiers. The others should be the
same. No matter NX56-AP what NX56-LA, they are use same main PCB
board, just different peripheral components.
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