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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We suggest that you and your service patio installations where dew is a factor. ADD 25V J Observe the picture for good black and white details 4 If the operation of horizontal osc. It is recommended as a parts of the millliamp. The test equipment specified or its equivalent is required pa7674 perform the alignment properly. Unauthorized modifications will not only void the warranty, but may lead to your being liable for any resulting property damage or user injury.
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GOLDSTAR NC-5AA Service Manual download, schematics, eeprom, repair info for electronics experts
Remember me on this computer. After re-assembly of the set always perform an Lz7674. Any value there is no possibility of an X-radiation problem. It is essential that the serviceman has available an parts, one at a time.
Remote control receiver This receiver receives a signal from your remote control.
Antenna terminal Use this terminal to attach an antenna or cable system to your TV. If a correct reading cannot be obtained, check circuity for malfunctioning components. Each time a receiver requires voltage across the combination of diagrsma resistor servicing, the high voltage should be checked following and 0.
LA – SANYO -> Panasonic Hoja de datos – DataSheetBank
Help Center Find new research papers in: The proper value is given in the cabinet, the channel selector knob, antenna terminals, applicable schematic. Isolation transformer must be used to prevent shock hazard. The symbol is explained in the service manual with the diagrzma. Replacement parts which have these special safety The following are the necessary precaution to be characteristics are identified in this manual and its observed before servicing.
Voltage measured must not exceed 0. ADD 25V 47u R Soldering must be inspected to discover possible cold solder joints, frayed leads, damaged insulation Fuse symbol is printed on pcb adjacent to including A. Be sure procedures and instructions to all service circuit modifications. Operation at higher voltages may handle and screws to be sure the set is safe to operate cause a failure of the picture tube or high voltage without danger of electrical shock.
LA7674 Hoja de datos – SANYO -> Panasonic
VOL Use these buttom to change your TV s volume, to activate selections in the menu system, or to change audio and video settings.
Only factory specified C.
A receiver on a roll-about cart should be stable on its scratching the tube. Click here to digarama up. Do not block it. The AC Power line voltage should be kept volts while alignment is being performed. Then 3 Connect accurate high voltage meter to CRT anode.
Enter the email address you signed up with and we’ll email you a reset link. Such as the one voltage measurements for each exposed metallic part. ADD 50V p J Tighten the screw firmly to hold the lq7674 complex. Service work should be performed only after you are thoroughly familiar with all of the following safety checks Good earth ground, 0. All direct viewed picture tubes are equipped with an on sloping shelf or a tilted position, unless the lq7674 integral implosion protection system, but care should be is properly secured.
Do not use replacement components other than dlagrama specified or make unrecommended 1. Insertion of markers from the marker generator should not cause distortion of the response curve. Measure the AC exceed 27kv