Initialisation Of Memory Ic; Protection Circuit - Sanyo LCD-32XL2 Service Manual

Initialisation of Memory IC (IC802)
How to Initialise the Memory IC
To initialise the Memory IC (IC802), press and hold the IMAGE button on the remote control, then press the
CHANNEL DOWN button on the front panel of the TV set and then turn the Mains switch off and on. The initialisation is
now completed.
When initialised the memory IC and all of the setting data (option data and service adjustment data) stored in the IC
are reset to the default value. It is necessary to set the option settings and readjust the service adjustments listed on
page 13-14 and to re-tune all the channels.

Protection Circuit

This TV set has a built-in power supply protection circuit.
It is provided to protect the TV set in case of a power supply circuit malfunctions. When something abnormality occurs
during TV reception, the TV set goes to the stand-by mode.
When operating the Protection Circuit, the Stand-by and Power Indicator will blink.
Releasing the protective circuit and restoring power supply
To release the protective circuit and restore power supply, disconnect the AC cord for a short time. This will work only
if the power supply trouble was temporary. If there is permanent trouble such as a damaged circuit, power cannot be
restored and the circuit will have to be repaired.
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