Internal View; Service Precautions - Yamaha RX-V2065 Service Manual

RX-V2065/HTR-6295

■ INTERNAL VIEW

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■ SERVICE PRECAUTIONS

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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1 OPERATION (2) P.C.B.
2 OPERATION (9) P.C.B.
(R, T, K, A, B, G, E, F, L models)
3 HD RADIO TUNER (U model)
4 VIDEO (4) P.C.B.
5 OPERATION (8) P.C.B.
6 ACDC (1) P.C.B.
7 MAIN (1) P.C.B.
8 DIGITAL (3) P.C.B.
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9 VIDEO (9) P.C.B. (B, G, E, F models)
10 AM/FM TUNER
(C, R, T, K, A, B, G, E, F, L models)
11 DIGITAL (1) P.C.B.
12 GUI P.C.B.
13 VIDEO (1) P.C.B.
14 MAIN (3) P.C.B. (R, L models)
15 VIDEO (3) P.C.B.
16 MAIN (2) P.C.B.
17 ACDC (2) P.C.B.
(U, C, T, K, A, B, G, E, F models)
18 MAIN (4) P.C.B.
19 POWER TRANSFORMER
VIDEO (6) P.C.B.
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21 MAIN (6) P.C.B.
22 ACDC (3) P.C.B.
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23 DIGITAL (2) P.C.B.
OPERATION (10) P.C.B.
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25 OPERATION (4) P.C.B.
26 OPERATION (1) P.C.B.
27 OPERATION (5) P.C.B.
OPERATION (3) P.C.B.
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29 OPERATION (6) P.C.B.