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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.
Lamp housing
The lamp housing (TPD-S2-505-0631-xx, TPD-T1-505-0632-xx) fastens to the optical engine at the metal condenser lens housing. The assembly also includes the safety switch set, the lamp blower with ducting and the 40 mm lamp fan. NOTE When you replace the optical engine, leave the lamp housing attached to it. A new optical engine includes a lamp housing, lamp module, safety switches, and fans. 1 2 3 Remove the lamp module (see page 12). Remove the chassis and attached parts from the top case (see page 29). Remove the optical engine (see page 49). CAUTION Make sure to place the DMD cap over the DMD so that it does not fall out of its housing. 4 Remove the two M3x8 Torx screws that fasten the lamp housing to the metal color wheel housing. Then remove the lamp housing.
The blower, the 60mm lamp fan and the safety switches remain attached to the lamp housing.
TDP-T1 / TDP-S2 Service Manual
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