28LF-94H - Sharp TV Service Manual (repair manual). Page 5

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5
AK - 53
CHASSIS
0. OVERALL BLOCK DIAGRAM
1. INTRODUCTION
11AK53 is a 100Hz color television DIGITAL ONE CHIP SYSTEM (DOC) capable of driving 28"4:3/16:9 SF/RF, 29"4:3
real flat, 32" 16:9 SF/RF, 33"4:3 and 34‘ 4:3 real flat picture tubes.
The chassis is capable of operation in PAL, SECAM, NTSC (playback) color standards and multiple transmission
standards as B/G, D/K, I/I’, and L/L´.
Sound system output is supplying 2x10W (10%THD) for left and right outputs of 8 and 7 ohm speakers.
TV supports the level 1.5 teletext standard. It is possible to decode transmissions including high graphical data.
The chassis is equipped with 1 full EuroScart, two SCART for AV input/output, (totally 3 scarts) one front-AV input, one
headphone output, one S-VIDEO input  and SCART2 S-VIDEO,  external speaker outputs (left and right) or audio line
output.
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