Grundig 22VLE4300 BA Service Manual page 66

Tp chassis / television
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TP CHASSIS / TELEVISION
EEPROMs contain information related to the ports which are used for video and
audio inputs. For instance, they may contain resolution information of the system.
EEPROMs used in the positions of IC700, IC701, IC703 and IC704 are also used for
the inputs of HDMI1, 2, 3 and HDMI4. This EEPROM also contains HDMI resolution
info and protection password for HDCP, or HD broadcast copy. In case of failure,
copy protected HD broadcasting cannot be received.
IC800, IC-SMD MST7398R-LF LFBGA TRAY
In 100Hz products, in addition to main chassis, there are also MST7338P integrated
circuit, 1 RAM of this IC, 1 flash, crystal and peripheral materials. DC-DC converter is
66
September 2011

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