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Impeccable, document très complet. Perfect, i get all i need. All schematic are correct. Thanks
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The manual is of better quality compared to other. I found it less expensive and therefore it it is the best buy cost vs quality.
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I bought the service-manual of the sony ICB-1020(an old transmitter-receiver) at "www.Owners-Manual.com", I found the service-manual for a fairly cheap price(in comparison with other sellers). I filled in some questions, payed the order with Ideal, and within 24 hours I had my service manual. I was very happy:In no time I had my service-manual and everything, but literally everything was noted down in the manual; the electronic scheme, the parts list, etcetera.
A very practical, reference-document.
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This comprehesive service maual was greatly appreciated, as was the digital download.
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Good en helpfull black and white scanned Srfvice manual of the Philps D8444. Quick service and delivery
ALIGNMENT AND ADJUSTMENTS
General Alignment Instructions
1.Usually, a color CCTV needs only slight touch-up adjustment upon installation. Check the basic characteristics such as height, horizontal and vertical sync and focus. 2.Observe the picture for good black and white details. There should be no objectionable color, shading; if color shading is present,demagnetize, perform purity and convergence adjustments described below. 3.Use the specified test equipment or its equivalent. 4.Correct impedance matching is essential. 5.Avoid overload. Excessive signal from a sweep generator might overload the front-end of the CCTV SET. When inserting signal markers, do not allow the marker generator to distort test results. 6.Connect the CCTV SET only to an AC power source with voltage and frequency as specified on the backcover nameplate. 7.Do not attempt to connect or disconnect any wires while the CCTV SET is turned on. Make sure that the power cord is disconnected before replacing any parts. 8. To protect against shock hazard, use an isolation transformer.
Automatic Degaussing
A degaussing coil is mounted around the picture tube, so that external degaussing after moving the CCTV SET should be unnecessary. But the receiver must be properly degaussed upon installation. The degaussing coil operates for about 1 second after the power is switched ON. If the set is moved or turned in a different direction, the power should be OFF for at least 10 minutes. If the chassis or parts of the cabinet become magnetized, poor color purity will result. If this happens, use an external degaussing coil. Slowly move the degaussing coil around the faceplate of the picture tube and the sides and front of the receiver. Slowly withdraw the coil to a distance of about 6 feet before turning power OFF. If color shading persists, perform the following Color Purity and Convergence adjustments.
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