Panasonic TC-L32C22 Quick Setup Guide (English, Technical Manual

Page: 49 / 97

Slide # 49
Blinking times Contents BOARD
1 BACK LIGHT_SOS P BOARD
LCD Panel
3 PANEL POWER_SOS A BOARD
4 DTV12V_SOS P/A BOARD
7 SUB 3.3V_SENSE A BOARD
9 SOUND SOS A BOARD
10 ZWEI2 SOS TC BOARD
13 EMERGENCY_SOS A BOARD
When an abnormality is detected, the protection circuit resets the unit to the standby mode.
The (A) board microprocessor causes the power LED to blink a number of times. The number
of blinks points to the board where the abnormality is detected.
Protection circuits are incorporated in the unit to prevent the failure of a single circuit or
component from creating catastrophic damage. A shutdown condition occurs when a there is
an over voltage, a short or a drop in any of the voltage lines.
TC-L42D2 Power LED Diagnostic Codes