What does power LED blinking 20 times mean on Panasonic TH-P42XT50G Plasma TV?
If the power LED on your Panasonic Plasma TV is blinking 20 times, you should check the A-Board. Also, check 2nd BOOT PROGRAM SOS (Watchdog timer over flow).
What should I do if the power LED is blinking 21 times on my Panasonic Plasma TV?
If the power LED on your Panasonic Plasma TV is blinking 21 times, you should check the A-Board. Also, check 2nd BOOT PROGRAM SOS (System error).
What to do when power LED blinking 22 times on Panasonic TH-P42XT50G?
If the power LED on your Panasonic Plasma TV is blinking 22 times, check the A-Board. Also, check 2nd BOOT PROGRAM SOS (Main system bus freeze).
What does it mean if the power LED is blinking 23 times on my Panasonic TH-P42XT50G?
If the power LED on your Panasonic Plasma TV is blinking 23 times, you will need to check the A-Board. Also, check 2nd BOOT PROGRAM SOS (Accidental interrupt signal).
What to do if the power LED is blinking 24 times on my Panasonic Plasma TV?
If the power LED on your Panasonic Plasma TV is blinking 24 times, check the A-Board. Also, check 2nd BOOT PROGRAM SOS (NAND Flash memory data transfer error finish).
What does power LED blinking 25 times mean on Panasonic TH-P42XT50G?
If the power LED on your Panasonic Plasma TV is blinking 25 times, you should check the A-Board. Also, check 2nd BOOT PROGRAM SOS (Unsupported NAND Flash memory).
Procedure and network for checking touch current to prevent shock hazards.
Techniques to reduce damage to ES devices from electrostatic discharge (ESD).
Instructions and notes on how to access the service mode using the remote control.
Details of adjustable items within Service Mode, including sample data and remarks.
Procedure for checking IIC bus lines using the self-check function.
Chart correlating power LED blinking times with defective blocks and check points.
Diagnostic flowchart and checks for the 'No Power' symptom indicated by the power LED.
Diagnostic flowchart for 'No Picture' issues, checking OSD, SN board, and SN/PSS board.
Visual flowchart illustrating the sequence of disassembly steps for the unit.
Step-by-step procedures for removing major components like pedestal, boards, and covers.
Procedure for selecting Vsus voltage (LOW or HIGH) after panel or A-board replacement.
General| Screen Size | 42 inches |
|---|---|
| Display Type | Plasma |
| Resolution | 1024 x 768 |
| HDTV Compatibility | Yes |
| Aspect Ratio | 16:9 |
| Built-in Tuner | Yes |
| HDMI Ports | 3 |
| USB Ports | 1 |
| Wi-Fi | No |
| Refresh Rate | 600Hz |
| 3D Capable | No |
| Smart TV | No |
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