Service manual

CP-850/F Service Manual
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or Swedish OSD languages are selected, the teletext will be correctly displayed.
However, if Polish, Hungarian, Czech, Slovakian, Rumanian or Russian OSD are selected, the consequence will be
incorrect teletext display for the national option characters. Romanian national font options will be selected.
OSD Language C12 C13 C14
PRIMARY
Secondary Language X26 Language
LANGUAGE
English, French, 0 0 0 English English West Euro
German, Italian, 0 0 1 German German West Euro
Spanish, Dutch, 0 1 0 Scandinavian Scandinavian West Euro
Danish, Finnish, 0 1 1 Italian Italian West Euro
Norwegian, 1 0 0 French French West Euro
Swedish, Greek 1 0 1 Spanish Spanish West Euro
1 1 0 Turkish Turkish West Euro
1 1 1 Greek English Greek
Polish, 0 0 0 Polish Polish East Euro
Hungarian, 0 0 1 German German West Euro
Czech, 0 1 0 Hungarian Hungarian East Euro
Slovakian, 0 1 1 Italian Italian West Euro
Rumanian 1 0 0 French French West Euro
1 0 1 Serbian Serbian East Euro
1 1 0 Czech Czech East Euro
1 1 1 Rumanian Rumanian East Euro
Bulgarian, 0 0 0 English Russian Cyrillic
0 0 1 German German West Euro
0 1 0 Estonian Estonian East Euro
0 1 1 Lettish Lettish East Euro
1 0 0 Russian English Cyrillic
1 0 1 Ukrainian English Cyrillic
1 1 0 Czech Czech East Euro
1 1 1 Rumanian Rumanian Cyrillic
5.6 SOUND PROCESSING
5.6.1 ANALOGUE SOUND IF - INPUT SECTION
The input pins ANA_IN1+ and ANA_IN- offer the possibility to connect sound IF sources to the MSP 341xG. The
analogue-to-digital conversion of the preselected sound IF signal is done by an A/D converter, whose output is used to
control an analogue automatic gain circuit (AGC), providing an optimal level for a wide range of input levels.
5.6.2 QUADRATURE MIXERS
The digital input coming from the integrated A/D converter may contain audio information at a frequency range of
theoretically 0 to 9 MHz corresponding to the selected standards. By means of two programmable quadrature mixers,
two different audio sources ; for example, NICAM and FM-mono, may be shifted into baseband position.
5.6.3 PHASE AND AM DISCRIMINATION
The filtered sound IF signals are demodulated by means of the phase and amplitude discriminator block. On the output,
the phase and amplitude is available for further processing.