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Awesome manual. Complete diagrams of all board assemblies as well as how to get to each part of the t.v. down to the individual screws and their locations. Get it.
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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.
SLV-ED15/ED25/ED33/ED39/ED55/ED66/ED85/ED88/ED89/ED95/EZ11/EZ22/EZ44/ EZ66/EZ77 SECTION 4 PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.)
For printed wiring board: � X : indicates a lead wire mounted on the component side. � x : indicates a lead wire mounted on the printed side. � a : Through hole. � x : Parts mounted on the conductor side. � b : Pattern from the side which enables seeing. (The other layers� patterns are not indicated.) Caution: Pattern face side: (Side B) Parts face side: (Side A) Parts on the pattern face side seen from the pattern face are indicated. Parts on the parts face side seen from the parts face are indicated. For schematic Diagram: � Caution when replacing chip parts. New parts must be attached after removal of chip. Be careful not to heat the minus side of tantalum capacitor, because it is damaged by the heat. � All resistors are in ohms, 1/4 W (Chip resistors : 1/10 W) unless otherwise specified. k� : 1000�, MW : 1000k�. � All capacitors are in µF unless otherwise noted. pF : µµF 50V or less are not indicated except for electrolytics and tantalums. � � � � � � � � � � � � � All variable and adjustable resistors have characteristic curve B, unless otherwise noted. 2 : nonflammable resistor. 5 : fusible resistor. C : panel designation. f : internal component. C : adjustment for repair. U : B+ Line. V : B� Line. Circled numbers refer to waveforms. Voltages are dc between measurement point. Readings are taken with a color-bar signal input. Readings are taken with a digital multimeter (DC 10MW). Voltage variations may be noted due to normal production tolerances. Note: The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. When indicating parts by reference number, please include the board name.
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