Hitachi C28W440N, Руководство по обслуживанию

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24 IR-input Low Level : 0V High Level : 3.3 V
25 Data output Low Level : 0V High Level : 3.3 V
26 Clock signal output Low Level : 0V High Level : 3.3 V
27 Stand-By Mode selection Low Level : 0V High Level : 3.3 V
28 Not used
29 Ground
30 Digital supply voltage 3.3 V
31 Write Protect output Low Level : 0V High Level : 3.3 V
32 Service output Low Level : 0V High Level : 3.3 V
33 Reset output Low Level : 0V High Level : 3.3 V
34 6 MHz cristal connection 2 Low Level : 0V High Level : 3.3 V
35 6 MHz cristal connection 1 Low Level : 0V High Level : 3.3 V
36 Analogue ground
37 Analogue supply voltage 2.5 V
38 OSD-Red output 0.7 Vpp to 1.2 Vpp
39 OSD-Green output 0.7 Vpp to 1.2 Vpp
40 OSD-Blue output 0.7 Vpp to 1.2 Vpp
41 OSD-Blanking output Low Level : 0V High Level : 3.3 V
42 Digital supply voltage 2.5 V
43 Ground
44 Digital supply voltage 3.3 V
45 PAL / SECAM Low Level : 0V High Level : 3.3 V
46 Degauss Low Level : 0V High Level : 3.3 V
47 Horizontal Trapezoid Low Level : 0V High Level : 3.3 V
48 Tilt Low Level : 0V High Level : 3.3 V
49 Not used
50 Micro s. select
Low Level : 0V High Level : 3.3 V
51 Comb Filter Standard Selection 2 Low Level : 0V High Level : 3.3 V
52 SVHS Sense Low Level : 0V High Level : 3.3 V
16.9.
TDA9181: ( For models with Comb-filter )