Electronic Circuit Diagram TV vertical Using LA, LA Power Supply ( UPS): Basic Circuit Diagram LMIn “IC electronic”. Overview. The LA is a vertical deflection output IC for high-definition TV and CRT displays in systems that use a bus control system signal-processing IC. Buy low price, high quality ic la with worldwide shipping on

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I need a circuit diagram so that the value of the components are correct Ask a Question Usually answered in minutes! Please assign your manual to a product: Hi there, Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Is anyone else having this problem or is it a issue on my end? March 16, at 2: July 5, at 5: Leave a Reply Cancel reply Enter your comment here Email Address never made public.

original ic la7840

But make sure to test the voltage on the IC as if the voltage is not present on the IC thenthe saem problem can happen andit can be due to a failure of the fusible resistor from the LOT. Lately during the filling cycle water hammer is occurring. Create a free website or blog at WordPress.


September 26, at 1: Notify me of new comments via email. The supplier supports Trade Assurance — A free service that protects your orders from payment to delivery.

LA , Tube LA; Röhre LA ID, IC – Integrated

Hello professionals which is the correct equivalent for LA? November 13, at 4: Twitter Facebook Like this: March 11, at 3: August 21, l7840 1: Integrated Circuits Ic Chip. Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US. Les Dickinson Level 3 Expert Answers.

March 14, at If these do not help you, measure the frequency from the main IC. The closed caption option is greyed out. The hivoltage goes to high and the monitoring circuit auto shuts down. If you wish to get some details; check the site linked here. Check the vertical output section circuit to LA Surf the site with patience.


I ponder why the other experts of this sector do not understand this. If any of this voltage is missing, find out the reason for that.

Original Ic La, Original Ic La Suppliers and Manufacturers at

Take a appear in case you want[…]. You can ensure product safety by selecting from certified suppliers, including 8 with Other, 8 with ISO certification. If you wish to get some more details about the circuit, check this link. Posted on Jan 02, Notify me of new posts via email.

The email address entered is already associated to an account. Want Answer 0 ,a7840 this will make more experts see the question and we will remind you when it gets answered. Helpful 0 Not Helpful Comment Flag. Original Electronic Components la Try by replace the IC. More than likely trouble is in hivoltage circuitry. You are commenting using your WordPress.