Yamaha RX-V2065 Service Manual page 19

When checking the P.C.B.s:
• Place the P.C.B.s (with rear panel) upright. (Fig. 3)
• Connect the ground points of the heatsink, rear panel and MAIN (1) P.C.B. (G1000) to the chassis with a ground lead
or the like. (Fig. 3)
• When connecting the flexible flat cable, be careful with polarity.
• Reconnect all cables (connectors) that have been disconnected.
Be sure to use the extension cable for servicing for the following section.
DIGITAL (1) P.C.B. CB20 to OPERATION (1) P.C.B. CB401:
MF125400 (25P, 400mm, P=1.25)
OPERATION (1) P.C.B. CB402 to OPERATION (2) P.C.B. CB461:
MF109400 (9P, 400mm, P=1.25)
DIGITAL (1) P.C.B. CB1 to DIGITAL (2) P.C.B. CB96:
MFA20250 (20P, 250mm, P=1.0)
Rear panel
Ground lead
Heat sink
Fig. 3
RX-V2065/HTR-6295
Ground lead
G1000
Chassis
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