Yamaha RX-V681 Service Manual page 22

RX-V681/RX-A760
(Remove parts in the order as numbered.)
Disconnect the power cable from the AC outlet.
1. Removal of Top Cover
a. Remove 4 screws (1), 5 screws (2) and screw (3). (Fig. 1)
b. Lift the rear side of the top cover to remove it. (Fig. 1)
2. Removal of Front Panel Unit and Sub-Chassis Unit
a. Remove knob (INPUT) and knob (VOLUME). (Fig. 1)
b. Remove 6 screws (4) and then remove the front panel unit. (Fig. 1)
c. Remove 2 push rivets and then remove the side plate (L) and side plate (R). (Fig. 1)
d. Remove CB1, CB6, CB82, CB302, CB343, CB941 and CB951. (Fig. 1)
e. Remove 2 screws (5) and then remove the sub-chassis unit. (Fig. 1)
Side plate (L)
Push rivet
④
Knob
(INPUT)
④
Knob
(VOLUME)
22
Top cover
①
OPERATION (7) P.C.B.
CB302
⑤
RX-A760
③
CB951
CB941
CB6
⑤
Sub-chassis unit
Front panel unit
Fig. 1
②
①
CB1
CB82
DIGITAL (1) P.C.B.
CB343
OPERATION (2) P.C.B.
Push rivet
Side plate (R)