Yamaha RX-V681 Service Manual

17
RX-V681/RX-A760
RX-V681/RX-A760
■ DISASSEMBLY PROCEDURES
RX-V681
(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
) and 5 screws (
2
). (Fig. 1)
b. Lift the rear side of the top cover to remove it. (Fig. 1)
2. Removal of Front Panel Unit
a. Remove 6 screws (
3
), and remove W301 and W307. (Fig. 1)
b. Remove CB1, CB6, CB82, CB308, CB343, CB941 and CB951. (Fig. 1)
c. Release 2 hooks, and remove the front panel unit. (Fig. 1)
Fig. 1
CB343
DIGITAL (1) P. C.B.
OPERATION (2) P. C.B.
Hook
Front panel unit
③
③
CB308
W307
W301
OPERATION (7) P. C.B.
③
Hook
①
②
CB82
CB1
CB6
CB941
CB951
Top cover
①

Yamaha RX-V681 Specifications

General

Receiver type	Surround
Frequency range	20 - 20000 Hz
4Ω speaker support	Yes
Audio output channels	7.2 channels
Total Harmonic Distortion (THD)	0.06 %
Dynamic power per channel (4 Ohm)	190 W
Dynamic power per channel (8 Ohm)	125 W
Power output per channel (20-20KHz@8 Ohm)	150 W
HDMI in	6
Audio (L/R) in	5
Remote (IR) input	1
Composite video in	4
Component video (YPbPr/YCbCr) in	2
Audio (L/R) out	0
Headphone connectivity	3.5 mm
Product color	Silver
Audio decoders	DTS Neo:X, DTS-HD Master Audio, Dolby Digital Plus, Dolby Pro Logic IIx, Dolby TrueHD
Apple docking compatibility	-
Banana connector	14
Connectivity technology	Wired & Wireless
Speakers connectivity type	Banana connector/Binding posts
Supported radio bands	AM, FM
Optical drive included	No
Supported video modes	2160p
Power consumption (standby)	0.1 W

Weight and Dimensions

Depth	378 mm
Width	435 mm
Height	171 mm
Weight	10000 g