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TP CHASSIS / TELEVISION
the sound is sent to the sound amplifier after being processed. DDR3 RAMs are used
for main IC and MEMC circuit's processes.
While performing these processes, the main integrated circuit reads software
installed on flash and EEPROM data installed on EEPROMs. RAMs are used for the
processes performed within the integrated circuit.
Surely, the system should be supplied power in 5V, 3.3V, 1.8V, 1.05V, 2.5V and 1.2V,
which is required for these processes.
7.2. DC Power Stage
The Chassis and supply unit are connected via S605 connector. In TP-chassis
products, only 5V is fed from the supply unit (PSU) in Stand-By mode (+5V2_ST).
12V and 24V supplies are switched on by the control of main integrated circuit when
television is going out of Stand-By.
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September 2011
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