Troubleshooting Guide; Check Of The Iic Bus Lines; How To Access; Screen Display - Panasonic TH-49CX700M Service Manual

TH-49CX700M/S

6 Troubleshooting Guide

Use the self-check function to test the unit.
1. Checking the IIC bus lines
2. Power LED Blinking timing
6.1.

Check of the IIC bus lines

6.1.1.

How to access

6.1.1.1. Self-check indication only:
Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [BLUE] button on the remote
control for more than 3 seconds.
6.1.1.2. Self-check indication and forced to factory shipment setting:
Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [MENU] button on the remote
control for more than 3 seconds.
6.1.2.

Screen display

6.1.3.

Self-check(Device)

Item
TUN Y
TUN2 --
TUN3 --
FRC Y
TEMP Y
LAN Y
FE Y
SAT-TU --
ID Y
ID2 Y
BT Y
WiFi Y
MIC --
HDMI-SW1 Y
16
TH-
**CX700M/S