Yamaha RX-V2065 - AV Network Receiver, Руководство по обслуживанию

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RX-V2065/HTR-6295
RX-V2065/HTR-6295
OPERATION (2) P.C.B.
OPERATION (9) P.C.B.
(R, T, K, A, B, G, E, F, L models)
HD RADIO TUNER (U model)
VIDEO (4) P.C.B.
OPERATION (8) P.C.B.
ACDC (1) P.C.B.
MAIN (1) P.C.B.
DIGITAL (3) P.C.B.
VIDEO (9) P.C.B. (B, G, E, F models)
AM/FM TUNER
(C, R, T, K, A, B, G, E, F, L models)
DIGITAL (1) P.C.B.
GUI P.C.B.
VIDEO (1) P.C.B.
MAIN (3) P.C.B. (R, L models)
VIDEO (3) P.C.B.
MAIN (2) P.C.B.
ACDC (2) P.C.B.
(U, C, T, K, A, B, G, E, F models)
MAIN (4) P.C.B.
POWER TRANSFORMER
VIDEO (6) P.C.B.
MAIN (6) P.C.B.
ACDC (3) P.C.B.
DIGITAL (2) P.C.B.
OPERATION (10) P.C.B.
OPERATION (4) P.C.B.
OPERATION (1) P.C.B.
OPERATION (5) P.C.B.
OPERATION (3) P.C.B.
OPERATION (6) P.C.B.
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Safety measures
• Some internal parts in this product contain high voltages and are dangerous.
Be sure to take safety measures during servicing, such as wearing insulating gloves.
• Note that positions indicated below are dangerous even after the power is turned off because an electric charge
remains and a high voltage continues to exist there.
Before starting any repair work, perform discharge by connecting a discharge resistor (5k-ohms/10W) between
terminals at following positions.
The time required for discharging is about 30 seconds.
C6006 on ACDC (1) P.C.B.
Refer to “PRINTED CIRCUIT BOARDS: ACDC (1) P.C.B.”.
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INTERNAL VIEW
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SERVICE PRECAUTIONS