Panasonic TCL32U3 - 32" LCD TV, Service Manual

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TC-L32U3
13
6.2. Power LED Blinking timing chart
1. Subject
Information of LED Flashing timing chart.
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:
6.3. No Power
First check point
There are following 2 states of No Power indication by power LED.
1. No lit
2. Red is lit then turns red blinking a few seconds later. (See 6.2.)
LCD
Remark
EEPROM ADR
address
PCB NAME
Times SOS
1 Inverter_SOS 0 × 002A TNPH0904/0905
2 SUB1.8V_SOS 0 × 0024 *For U series only
3 SUB1.2V_SOS 0
×
0025 *For U series only
4 POWER_SOS 0 × 0026 *miniLVDS model only
9 ZWEI_SOS 0 × 002B *Double scan model only
10 SUB3.3V_SOS 0
×
0023
11 TCON_DCDC_SOS 0 × 0029 *miniLVDS model only
12 SOUND_SOS error of sound AMP 0 × 0028