Daewoo DTH-29U3 Service Manual page 67

CP830F Service Manual
- Then, the microcontroller consults I702 EEPROM via I2C bus to know the last TV set mode (normal run mode or
stand-by mode ) before switching off.
- If the TV set was on normal run mode before switching off, the microcontroller delivers horizontal drive voltage at pin
23 on the I502 and picture appears on screen.
- If the TV set was on stand-by mode before switching off, the microcontroller switches TV set to stand-by mode,
decreasing power pin voltage (pin 1 – I701). This matter will be explained on paragraph 5.10.2.2.
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