Self Check Function; Self Check; Power Led Blinking Timing - Panasonic TH-L32X10H Service Manual

TH-L32X10H

4 Self Check Function

4.1.

Self Check

1. Self Check is used to automatically check the bus lines and hexadecimal codes of the TV set.
2. To get into the Self Check mode, press the "DOWN" button on the customer's controls at the front of the set, at the same time
pressing the "MENU" button on the remote control. The screen that will show is represented by Figure 4.
3. Press both "OFF TIMER" button on the remote control and "DOWN" key button on the control panel.
4.2.

Power LED Blinking Timing

1. Subject
Information of LED Flashing timing.
2. Contents
When an abnormality occurs, the protection circuit will operate and reset the unit to stand by mode. During this time, the
defective block can be identified by the number of blinking times of the Power LED on the front panel of the unit as follow:
Blinking times
2 INVERTER - SOS
5 24V down
6 SUB 8V down
7 3.3V Voltage down
8 FPGA down
Figure 4
Contents
8
Check Point
FPGA 6pin
VCTP 106pin
VCTP 1pin
VCTP 160pin
VCTP 105pin