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perfect copy, im very satisfied, i was need the diagram over the powersupply and
the copy was very sharp
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This is exactly the service manual I needed.
Complete with all schematics, partslists, PCB layouts and alignment instructions.
This manual covers both the T-4970 en T-488F Onkyo tuner.
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IF PRINTED CIRQUIT BOARD WIRING VIEW WAS ONE TONE LIGHTER, THEN 5 STAR RANK HAS TO BE MY CHOISE.
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Very usefull, good quality drawings !
Muito útil encontrei todas as informações necessárias.
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Wanting to repair a neighbours tape recorder I needed the necessary information, it makes it easier. Although the service manual is described as "Language : English" To my dismay I found that it is entirely written in German, a language I do not understand. At least I now have the schematics which will help of sorts. I may not use this service again due to the laguage difficulty after all when it states English you do not expect it to be entirely in another language.
PJ-LC2001 Lamp HIGH VOLTAGE HIGH TEMPERATURE HIGH PRESSURE
Contact your dealer before replacing the lamp. (Option lamp: DT00301 or DT00381) Before replacing the lamp, switch power OFF, remove the power cord from the power outlet, and wait 45 minutes until the lamp has cooled. The lamp may explode if handled at high temperatures.
For disposal of used lamp, treat according to the instruction of community authorities. Since the lamp is made of glass, do not apply shock to it and do not scratch it. Also, do not use old lamp. This could also cause explosion of the lamp. If it is probable that the lamp has exploded (explosive sound is heard), disconnect the power plug from the power outlet and ask your dealer to replace lamp. The lamp is covered by front glass , but, in rare cases, the reflector and Reflector the inside of the projector may be damaged by scattered broken pieces of glass, and broken pieces could cause injury when being handled. Do not use the projector with the lamp cover removed. Front glasss
Lamp
Lamp Life
Projector lamps have a finite life. The image will become darker, and hues will become weaker, after a lamp has been used for a long period of time. Replace the lamp if the LAMP indicator is red, or the CHANGE THE LAMP message appears when the projector is switched ON. NOTE: The LAMP is also red when the lamp unit reaches high temperature. Before replacing the lamp, switch power OFF, wait approximately 20 minutes, and switch power ON again. If the LAMP indicator is still red, replace the lamp.
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