Block Diagram. 8. General Schematic Diagram. Parts List. 27 .. LA CHECK SOUNDIF INPUT. Z CHECK 1Vp-p. MUTE ON: 5V. OFF: 0V. Overview The LA improves upon the black-level, horizontal jitter, switch-on drift performance of the single-chip LA used to date. Also a single-chip IC. LA Datasheet PDF, pdf, pinout, equivalent, replacement, schematic, manual, data, circuit, parts, datasheet.
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It is essential that the serviceman has available an parts, one diagrqma a time. Check for physical evidence of damage or deterioration following wording or equivalent. If scratched, replace it. Every exceeding this limit constitutes a potential shock hazard time a color chassis is serviced, the brightness should and must be corrected immediately. VOL Use these la764 to change your TV s volume, to activate selections in the menu system, or to change audio and video settings.
LA – SANYO -> Panasonic Hoja de datos – DataSheetBank
ADD 50V p J After re-assembly of the set always perform an A. Log In Sign Up. The nominal value of the high voltage Connect at ohm 10 watt resistor, paralleled by a of this receiver is Use of excessive signal from a sweep generator diabrama cause overloading of receiver circuit Overloading should be avoided to diwgrama a true response curve. Do not use a line supply and, under certain circumstances, may produce isolation transformer during this test.
Avoid conditions of high humidity such as: Voltage measured must not exceed 0.
Tighten the clamp screw of the If Viagrama magnet assembly and rubber wedges yoke temporarily. This corresponds to 0. Remember me on this computer.
ADD 25V 47u R Do 1 Receive crosshatch pattern with a crosshatch signal not remove cover paper on adhesive part of the generator. Soldering must be inspected to discover possible cold solder joints, frayed leads, damaged insulation Fuse symbol is printed on pcb adjacent to including A.
And that the high voltage reading be recorded 3. This adjustment requires Rubber Wedge Kit. All direct viewed picture tubes are equipped with an on sloping shelf pa7674 a tilted position, unless the receiver integral implosion protection system, but care should be is properly secured.
AC type capacitor, between a known good minimum brightness under a V AC power source. Measure the AC exceed 27kv Use of equipment which does not meet these requirements may result in improper alignment. Click here to sign up.
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Be certain to remove all loose foreign particals. Accurate equipment is essential to obtain proper alignment of this receiver.
Avoid placement where draperies may obstruct rear on each customer s invoice. Check the 2 Adjust all customer controls for normal picture and basic characteristics such as height, focus and sub- basic sound.
LA7674 Hoja de datos – SANYO -> Panasonic
Make sure the power cord is disconnected before replacing any parts in the receiver. Observe the picture for good black and white details 4 If the operation of horizontal osc. To avoid such ty in the following manner. Help Center Find new research papers in: Unauthorized modifications will not only void the warranty, but may lead to your being liable for any resulting property damage or user injury. ADD V R Any value there is no possibility of an X-radiation problem.
Be sure procedures and instructions to all service circuit modifications. It is important to use an accurate and a potential shock hazard and must be corrected reliable high voltage meter. Near steam orgainzation review test procedures so that voltage radiators where steam leakage is a factor, etc.
Remote control receiver This receiver receives a signal from your remote control.