support device or system, or to affect its safety or effectiveness. PRODUCT STATUS DEFINITIONS. Definition of Terms. Datasheet Identification. Product Status. Fairchild Semiconductor 78R12 datasheet, 1A Fixed 12V Low Dropout Voltage Regulator (1-page), 78R12 datasheet, 78R12 pdf, 78R12 datasheet pdf, 78R 78R12 Datasheet PDF Download – LOW DROPOUT VOLTAGE REGULATOR, 78R12 data sheet.

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Year of Establishment We will ship the items within 3 working days after the payment is reached. Yes Replace CRT and verify purity.

78R12 Datasheet

This manual may not, in whole or in part, be copied, photocopied, reproduced, translated, or converted to any electronic or machine readable form without prior written permission of Samsung Electronics Co. IC Pin 12 input exists and varies with different patterns?


Yes Scan failure Yes Check horizontal, vertical deflection system and check power supply secondary voltages.

No Check and replace Q Yes IC Pin 4 voltage exists? We have a professional logistics team and a professional logistics information platform, so we can deliver products safe and quickly.

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No Check D, D and Q Massive in stock and fast in delivery 4. We will ship all your order within working daysafter receving your payment. I agree to the terms and privacy policy.

No 2 IC Pin 1 output voltage exists? Yes Aging monitor and check for focus change. No Refer to Dynamic Focus Failure. No IC Pin 4 output is right? If the items are defective, please notify us within 3 days of delivery. Check CN Pin 8. Yes Datashdet Pin 26 output exists and varies with different patterns?

RL operation is right?

78R12 – 1A Fixed 12V Low Dropout Voltage Regulator – Fairchild Semiconductor

Yes 16 IC Pin 21, 24 and 26 outputs are right? Check and replace IC No Check power supply.


No Check Video Cable. Yes Check and replace Q, Q Yes 17 IC Pin 1, 2 and 3 outputs are right? Is G2 voltage right?

Is the convergence now within spec? No T Pin 8 output exists? No Check signal generator. Integrated Circuits original kia78r12pi. Specializing in electronic components distribution.

Being a highly experienced entity, we are able to willingly deliver in accordance with customer expectations, and within the stipulated time frames. Yes Signals at Pin 28 and 29 of IC are right? Yes Check Q, Q, T