Grundig 22VLE4300 BA Service Manual page 49

Tp chassis / television
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TP CHASSIS / TELEVISION
Similar to TF, TX, SX and SU chassis, TP-chassis product have two types of
software. Similar to BIOS software on the computer, "Bootloader code" starts to
operate as soon as TV is energized and ensures the functioning of system software.
Bootloader code software is stored in SPI flash, which is used on IC108 position.
IC107 (OPS), IC-SMD W25Q16BVSSIG SOIC8 T&R, SPI FLASH
IC107 is located in the circuit as optional to SPI Flash in IC108.
IC201, IC202, IC-SMD K4B1G1646G-BCK0T00 FBGA T&R, DDR3 RAM:
49
September 2011

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