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There are currently no product reviews.
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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.
LaserWriter Pro 810
Nov 93
Take Apart/4-72
Replacing the Lithium Battery in the Fax Cartridge The fax cartridge contains a small battery that controls the time and date clock. This battery will should be changed every two to three years. To replace the battery, turn off the power to the printer. Disconnect the phone cables from the jacks and remove the fax cartridge. CAUTION: Be sure the printer's power is turned off before the fax cartridge is installed.
LITHIUM BATTERY
1. 2. 3. 4.
Remove two screws from the fax cartridge case. Gently pry the case apart to expose the circuit board. Remove the old battery. Replace the old battery with a new 2032 lithium coin cell battery.
The battery will be marked with a plus sign (+) on one side and a minus sign (-) on the other side. Make sure that the plus (+) side is facing up when the new battery is installed. 5. 6. Put the cartridge case back together and replace the screws. Place the cartridge back in the printer and replace the phone cables.
Once the power is turned back on to the printer, the time and the date must be reset. (See "Clock Setup" in the Fax User's Manual.)
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