TC-1400m national TV flyback - Televison & Video

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http://electro-medical.blogspot.com/
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Circuit diagrams many popular brand devices are given.

All service manuals are available at the Panasonic National Parts Center which can be contacted directly at 1-800-332-5368 9am-8pm EST during weekdays.

Contact the nearest authorized service center for Panasonic.

I have an identical national tc 300 sp 3-in-1 unit. The power input for this set will automatically accept 120-220-240 VOLTS AC. The ac power pins in the 6-pin socket are the two horizontal pins immediately underneath the locating spiggot in the socket.

You have to check your capacitor may some of it have leak. May your picture tube have already a problem. Just check first the capacitor filter on the flyback that supply the power for the CRT socket of the picture tube.

Part number is required only if you are ordering with the company and here in this case you can specify the model number as the data base is available with them.
Otherwise the flyback/ line output transformer can be removed and taken to any spares shop to be identified for the replacement.

I have a working remote for TC-2680xR National TV.
Ellis
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FIRTS YOU HAVE TO GET LIST THE MODEL NO. FLYBACK TRANSFORMER THAT YOU HAVE IN YOUR TC-21P3A PANASONIC TV THEN TRY TO THEN TRY TO CONTACT ME IN MY ACCNT. YAHOO.MSNGR. [email protected]

which circuit separates composite video signal from sync pulse

The P52940 uses the CTC195 series main chassis. The most common reason for the set not to start up is a shorted flyback (high voltage) transformer. The set actually does try to start, but the computer immediately detects the extra current drawn by the shorted flyback and instantly shuts the set back off. The chassis should be checked and the flyback replaced by a qualified tech familiar with RCA projection TV's.